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HomeMy WebLinkAboutCorrespondence - 430 OSGOOD STREET 5/14/2001 (3) '[E�=`�'SCHOFIELD BRUMERS ENGINEERING • SURVEYING - PLANNING Schofield Brothers of New England, Inc. WMIM 1071 Worcester Road Frarningham, VIA 01701-5298 508-879-0030 1-800-696-2874 November 11, 2002 FAX 508-879-1797 20217 TO: North Andover Conservation Commission North Andover Planning Board D. Robert Nicetta, Building Commissioner FILE DiNisco Design Partnership — Attn: Rick Rice (for further distribution to applicable parties) FROM: Bert Corey, EIT RE: North Andover High School - Monthly Inspection Report — September 25, 2002 to October 22, 2002. DEP File No. 242-1045 Planning Board Notice of Decision dated 5/14/01 Schofield Brothers of New England, Inc, has been designated as the "Environmental Erosion Control Monitor" for the North Andover High School Project. The purpose of the Environmental /Erosion Control Monitor is to perform periodic inspections of the project site to insure compliance with the Order of Conditions issued by the Conservation Commission and the Special Permit issued by the Planning Board with respect to sediment and erosion controls, limit of work compliance, wetland replication and stormwater management issues. This is the fourteenth monthly inspection report prepared and submitted in compliance with the above referenced permits. It covers the period September 25, 2002 through October 22, 2002. Attached are copies of the Inspection Reports (#47, #48, #49, and #50) relative to the inspections performed on October 1, October 8, October 16, and October 22, 2002, respectively, During this timefrarne, the site continued to be in good condition. Items carried forward from previous reports were completed prior to the most significant rainfall event (1-1/2"), which occurred just before Inspection #49, The site was well prepared for the large amount of rain. As expected from such a rainfall event, cloudy water was observed passing through several layers of sediment controls which can not filter the finest silt and clay materials. Although the controls were working as effectively as possible, cloudy water was observed discharging from the two drainage Outlets to Cochichewick Brook following that event. There were no other observations of cloudy water discharging from the drainage outlets during the other inspections. Overall, the contractor has maintained the level of the controls to adequately handle the conditions at the site. V `QL IEGEIVED NOV 1 5 2002 ANDOVER [`�,,4oNINQ C-)NMARTMKINIT a::DSCHOFIELD BROTHERS ENGINEERING • SURVEYING • PLANNING 20217 North Andover High School — Monthly Inspection Report— September 25, 2002 through October 22, 2002 Page 2 Additional observations included: • A pavement binder course was installed at the north parking area and along the east haul road, which further reduces the amount of exposed soils. • The sedimentation basins remained in good condition; the swale was deepened and there were visible indications that runoff was flowing towards them. • The area where the building subdrain exits the retaining wall remained in good condition. • The southeast entrance gate and the catch basin remained in good condition. • The stockpiles and the silt fence surrounding them remained in good condition. • There were no changes to the previously reported conditions of the wetland replication plantings. Based on our inspections, we have found that the work on the project has been performed in compliance with the Special Permit and Order of Conditions. Please let us know if there are any issues that we are not aware of The attached inspection reports provide detailed information as to our findings. If you have any questions or if you have any comments or recommendations that would help us provide information you need, we would be happy to hear from you. Very truly yours, Schofield Brothers of New England, Inc. Approved: eJ �i Bert Corey, E.LT. Fredric W. King, P.E. Staff Engineer Senior Engineer Environmental Planner enclosures 'ED��='_-'SCHOFIEID BROTHERS ENGINEERING • SURVEYING PLANNING Schofield Brothers of New England, Inc. 20217 1071 Worcester Road Framingham,MA01701-5298 508-879-0030 To: Mr. Rick Rice FAX 696-2874 FAX 508-879-1797 DiNisco Design Partnership 87 Summer Street Boston, MA 02110 Cc.: North Andover Conservation Commission North Andover Planning Board From: Bert Corey, Staff Engineer ' Lti Date: October 25, 2002 Re: North Andover High School (20217) INSPECTION REPORT Inspection No.: 50 Date of Inspection: October 22, 2002 By: Bert Corey INTRODUCTION The purpose of these inspections is to observe and review the project work relative to compliance with the Orders of Conditions issued by the North Andover Conservation Commission and the Special Permit issued by the North Andover Planning Board with respect to sediment and erosion controls, limit of work compliance, and stormwater management issues. For reference, the Orders of Conditions issued for the project include: • DEP File No. 242-1045: Issued 2/21/01 • Planning Board Notice of Decision: Issued 5/14/01 Please contact Bert Corey or Fred King at Schofield Brothers of New England, Inc. if you have any questions regarding the information contained in this report. Overall, the site and perimeter controls were in good condition. The contractor installed a pavement binder course at the north parking areas and along the east side haul road to Sedimentation Basin #3, which reduces the amount of exposed soils. Except for a small amount of sediment that needs to be removed from the parking lot adjacent to the southeast work area, there were no new issues. 'ESE=)SCHOFIELD BROTHERS ii ENGINEERING • SUR%EN ING • PLANNING r PECTION SUMMARY 1. Sediment control barriers around the perimeter of the current work area: • 10/16/02—Southeast work area: The perimeter haybales and silt fences were working properly. Runoff from the site was observed to pass through the barriers and exit with a cloudy appearance, which seemed to be the case in several areas where the haybales, silt fence, filter fabric, and sedimentation basins filtered the water as much as possible. The water, which passed through these controls, appears to be source of the cloudy water that discharges to the brook. Southwest work area: This area was in good condition. • 10/24/02—Southeast work area: Sediment needs to be removed from the parking lot adjacent to the southeast work area. It is recommended that the southeast area be stabilized as much as possible prior to the winter conditions. 2. Loam stockpile area in the northern portion of the site: • 10/16/02 —The loam stockpile has good grass and weed cover and appears to be stabilized. The perimeter silt fence is in good condition. • 10/24/02 —The area was in good condition. '.. 3. Ordinary borrow stockpile area in the northern portion of the site: • 10/16/02 —The perimeter fence was in good condition. • 10/24/02 —The area was in good condition. '.... 4. Main entrance gate near trailers: • 10/16/02 —More stone was placed at the entrance and there was a stockpile in the area, apparently to be used after the rainfall event. • 10/24/02 —The area was in good condition. 5. Southern emergency entrance: • 10/16/02 —The haybale and silt fence controls at the gate and surrounding the catch basin were working properly. Only a small amount of erosion was occurring along the haul road. A puddle had formed on the parking lot at the gate. • 10/24/02 —The area was in good condition. There were no heavy deposits of sediment where the puddle had formed. 6. Catch basins: • 10/1/02 —The two silt boots covering the catch basins in the parking lot near the '.... southeast work area should be replaced with filter fabric (not silt fence). • 10/8/02 —The two silt boots covering the catch basins in the parking lot near the '.... southeast work area should be replaced with filter fabric (not silt fence) and a silt boot needs to be installed at the catch basin around the corner. • 10/16/02 —The repairs mentioned above were completed; the catch basins were protected with new fabric silt boots. 20217 DiNisco Design Partnership Inspection Report No. 50 October 25, 2002 Page 2 'E==)=)SCH0FILLD BROTHERS ENGINEERING • SCR EYING • PLANNING MEN= • 10/24/02 —The silt boots were in good condition. 7. Sediment basins and outlet structures: • 10/8/02 —The areas were in good condition. As mentioned above, the contractor plans to slightly deepen the diversion swale along the retaining wall to remove sediment that has collected in the swale and to prepare for future storm events. • 10/16/02 —The diversion swale mentioned above was completed and runoff was observed to be flowing towards the two sedimentation basins. • 10/24/02— Grading and rolling operations along the east haul road required that the diversion berm be removed. It appears that subgrade material will be placed and compacted in this area. 8. Other erosion control items. • 10/24/02 —Nothing to report. 9. Other drainage structures: • 10/16/02— A puddle formed around the building subdr-ain outlet. The catch basin, was protected with a silt boot and crushed stone and was in good condition. No flow was observed at the discharge end of the subdi-ain at the easterly embankment. • 10/24/02 — Same as previous report. 10. Wetland replication areas: • 10/16/02 —The condition of the wetland replication plants that"dried up" has '.... remained the same. • 10/24/02 — Same as previous report. The architect mentioned that the previous site contractor would be contacted. 11. Impermeable barrier and easterly embankment: • 9/10/02 —The contractor is beginning the process to install the seepage inlet, (at the "blowout" area), which should be installed and functioning prior to winter. • 10/8/02 —No seepage was observed. • 10/16/02— A small amount of seepage was observed at the "blowout" area. • 10/24/02 —No seepage was observed. ate '.. 12. Dewring: • 10/24/02 —No dewatering operations were observed. 13. Truck Washing Area: • 10/16/02—The basin was in good condition. • 10/24/02 —The basin was in good condition. 14. Dust Control: • 10/16/02 —Dust was not an issue during this inspection. • 10/24/02—Dust was not an issue during this inspection. 20217 DhVisco Design Partnership Inspection Report No. 50 October 25, 2002 Page 3 c[--::="--'SCH0F1E1D BROTHERS ENGINEERING • SURVEYING PLANNING 1 Schofield Brothers of New England,Inc. 20217 1071 Worcester Road Framingham,MA 01701-5298 508-879-0030 To: Mr. Rick Rice FAX 696-2874 FAX 508-879-1797 DiNisco Design Partnership 87 Summer Street Boston, MA 02110 Cc.: North Andover Conservation Commission North Andover Planning Board From: Bert Corey, Staff Engineer Date: October 18, 2002 Re: North Andover High School (20217) INSPECTION REPORT Inspection No.: 49 Date of Inspection: October 16, 2002 By: Bert Corey INTRODUCTION The purpose of these inspections is to observe and review the project work relative to compliance with the Orders of Conditions issued by the North Andover Conservation Commission and the Special Permit issued by the North Andover Planning Board with respect to sediment and erosion controls, limit of work compliance, and stormwater management issues. For reference, the Orders of Conditions issued for the project include: ® DEP File No. 242-1045: Issued 2/21/01 • Planning Board Notice of Decision: Issued 5/14/01 Please contact Bert Corey or Fred King at Schofield Brothers of New England, Inc. if you have any questions regarding the information contained in this report. This inspection took place during a rainfall event, which produced approximately 1-1/2 inches of rain and was a good test of the systems. Items carried forward from the previous inspection had been completed. The contractor has been responsive in maintaining the existing controls and had the site well prepared for this rainfall event. It was clearly evident that sediment is being captured as effectively as possible by the various erosion controls. As expected from such a rainfall event, cloudy water was observed discharging �SCH0F1LLD BROTHERS ENGINEERING • SURN EN ING - PLANNING I from the two drain pipe outfalls. This is caused by relatively low concentrations of the fine silt and clay material that can not be completely filtered by the control systems. INSPECTION SUMMARY 1. Sediment control barriers around the perimeter of the current work area: 10/16/02 —Southeast work area: The perimeter haybales and silt fences were working properly. Runoff from the site was observed to pass through the barriers and exit with a cloudy appearance, which seemed to be the case in several areas where the haybales, silt fence, filter fabric, and sedimentation basins filtered the water as much as possible. The water, which passed through these controls, appears to be source of the cloudy water that discharges to the brook. Southwest work area: This area was in good condition. 2. Loam stockpile area in the northern portion of the site- 10/16/02 —The loam stockpile has good grass and weed cover and appears to be stabilized. The perimeter silt fence is in good condition. 3. Ordinary borrow stockpile area in the northern portion of the site: • 10/16/02 —The perimeter fence was in good condition. 4. Main entrance gate near trailers: 10/16/02 —More stone was placed at the entrance and there was a stockpile in the area, apparently to be used after the rainfall event. 5. Southern emergency entrance: • 10/16/02—The haybale and silt fence controls at the gate and surrounding the catch basin were working properly. Only a small amount of erosion was occurring along the haul road. A puddle had formed on the parking lot at the gate. 6. Catch basins: • 10/1/02 —The two silt boots covering the catch basins in the parking lot near the southeast work area should be replaced with filter fabric (not silt fence). • 10/8/02 —The two silt boots covering the catch basins in the parking lot near the southeast work area should be replaced with filter fabric (not silt fence) and a silt boot needs to be installed at the catch basin around the corner. • 10/16/02 —The repairs mentioned above were completed; the catch basins were protected with new fabric silt boots. 20217 DiNiseo Design Partnership Inspection Report No. 49 October 18, 2002 Page 2 °=)SCHOFIELD BROTHERS ENGINEERING • SURVEYING • PLANNING MMOPSediment basins and outlet structures: • 10/8/02 —The areas were in good condition. As mentioned above, the contractor plans to slightly deepen the diversion Swale along the retaining wall to remove sediment that has collected in the swale and to prepare for future storm events. • 10/16/02—The diversion swale mentioned above was completed and runoff was observed to be flowing towards the two sedimentation basins. 8. Other erosion control items. • 10/16/02—Nothing to report. 9. Other drainage structures: • 10/16/02 —A puddle formed around the building suhdrain outlet. The catch basin, was protected with a silt boot and crushed stone and was in good condition. No flow was observed at the discharge end of the suhdrain at the easterly embankment. 10. Wetland re lication areas: • 10/16/02 —The condition of the wetland replication plants that"dried up" has remained the same. 11. Impermeable barrier and easterly embankment: • 9/10/02 —The contractor is beginning the process to install the seepage inlet, (at the '... "blowout" area), which should be installed and functioning prior to winter. • 10/8/02—No seepage was observed. • 10/16/02 — A small amount of seepage was observed at the "blowout" area. 12. Dewatering: • 10/16/02 —No dewatering operations were observed. 13. Truck Washing Area: • 10/16/02 —The basin was in good condition. 14. Dust Control: • 10/8/02 —Windy conditions were creating some dust. • 10/16/02 —Dust was not an issue during this inspection. 20217 DiNisco Design Partnership Inspection Report No. 49 October 18, 2002 Page 3 '---"-�'SCHOFIELD BROTHERS ENGINEERING • SURVEYING PLANNING Schofield Brothers of New England, Inc. 20217 1071 Worcester Road Framingham,MA 01701-5298 508-879-0030 1-800-696-2874 To: Mr. Rick Rice FAX 508-879-1797 DiNisco Design Partnership 87 Summer Street Boston, MA 02110 Cc.: North Andover Conservation Commission North Andover Planning Board From: Bert Corey, Staff Engineer Date: October 10, 2002 Re: North Andover High School (20217) INSPECTION REPORT Inspection No.: 48 Date of Inspection: October 8, 2002 By: Bert Corey INTRODUCTION The purpose of these inspections is to observe and review the project work relative to compliance with the Orders of Conditions issued by the North Andover Conservation Commission and the Special Permit issued by the North Andover Planning Board with respect to sediment and erosion controls, limit of work compliance, and stormwater management issues. For reference, the Orders of Conditions issued for the project include: o DEP File No. 242-1045: Issued 2/21/01 • Planning Board Notice of Decision: Issued 5/14/01 Please contact Bert Corey or Fred King at Schofield Brothers of New England, Inc. if you have any questions regarding the information contained in this report. Overall, the site continued to be stable and in good condition. Items needing attention, carried forward from last week, were reviewed with Skip, the site foreman. No discharge from the culverts or stormwater drains was observed at the outfalls to Cochichewick Brook. There were no new issues. o°SC110L1ELD BROTHLRS ENGINEERING • St R\EYING • PLANNING INSPECTION SUMMARY I. Sediment control barriers around the perimeter of the current work are 9/17/02 - Southeast work area: runoff flowed along the security fence and earth berm until it reached a low spot, where it flowed onto the parking lot and traveled for approximately 90 feet until it reached a catch basin protected with a silt boot. Some sediment was observed on the parking lot close to the security fence and should be removed. The silt boot was in good condition. Southwest area: This area was in good condition, runoff flowed towards Sediment Basin#2. ® 9/24/02 —Southeast work area: As mentioned above, sediment was removed from the parking area, the silt boots were cleaned, and a subcontractor was brought in to install the sediment barrier, consisting of a silt fence and haybale combination. Southtivest area: This area was in good condition but the contractor will place some haybales at points along the security fence where there could be a possibility of silt getting beyond the fence during larger rainfall events. (Did not inspect - 10/1/02) 10/1/02 —Southeast work area: The area was in good condition. There is a small amount of runoff water (clear appearance) from the site that seeps through the sedimentation fence and onto the parking lot. Some stockpiles remain in the area. Southwest area: The area was in good condition. 10/08/02 —Southeast work area: The area was in good condition, there was some sediment on the pavement. The silt boots need replacement— see Item # 6. Southwest area: The area was in good condition but the contractor will place some haybales at points along the security fence where there could be a possibility of silt getting beyond the fence during larger rainfall events. 2. Loam stockpile area in the northern portion of the site: 9/24/02 —The loam stockpile has good grass and weed cover and appears to be stabilized. The perimeter silt fence is in good condition. 10/1/02 — Same as previous report. • 10/8/02 — Same as previous report. 3. Ordinary borrow stockpile area in the northern portion of the site: • 9/24/02 —Items needing attention mentioned in previous reports to repair the silt fence and close the opening on the east side were completed. The area is in good condition. 10/1/02 — Same as previous report. • 10/8/02— Same as previous report. 4. Main entrance gate near trailers: 9/24/02 — Although it appeared that some of the stone was replenished at the entrance, there was some dirt tracked onto Prescott Street. 10/1/02—The stone at the entrance was replenished and in good condition. p 7 isco Design Partnership ection Report No. 48 Page 2 ber 10, 2002 'E�_=' SCHOFIELD BROTHERS ENGINEERING • SLR%ES"ING • PLANNING • 10/8/02 —The entrance was in good condition. 5. Southern emergency entrance: 9/24/02 —The area was in good condition. Haybales were placed at the gate and additional sedimentation fence was installed along the security fence. • 10/1/02—The area was in good condition. • 10/8/02 —The area was in good condition. 6. Catch basins: • 9/24/02 — As mentioned above, the two catch basins in the parking lot near the southeast work area were covered with sediment; the sediment was removed and the silt boots were cleaned. Following Tuesday's inspection, the silt boots will be cleaned again or replaced. • 10/1/02 —The two silt boots covering the catch basins in the parking lot near the southeast work area should be replaced with filter fabric (not silt fence). 10/8/02 —The two silt boots covering the catch basins in the parking lot near the southeast work area should be replaced with filter fabric (not silt fence) and a silt boot needs to be installed at the catch basin around the corner. 7. Sediment basins and outlet structures: • 9/24/02—The basins were in good condition and holding a small amount of water. Runoff, from the previous storm, did not appear to overtop the retaining wall. The contractor plans to slightly deepen the diversion swale along the retaining wall to remove sediment that has collected in the swale and to prepare for future storm events. In addition, the contractor will rebuild the diversion berm at the trap rock chute leading to Sediment Basin #3. • 10/1/02—The above item has not been completed. A berm was reinstalled at the trap rock chute of Sediment Basin#3 to divert runoff from the haul road area. The Sediment Basins were in good condition. • 10/8/02 —The areas were in good condition. As mentioned above, the contractor plans to slightly deepen the diversion swale along the retaining wall to remove sediment that has collected in the swale and to prepare for future storm events. 8. Other erosion control items. • 10/8/02—Nothing to report. '.. 9. Other drainage structures: 9/24/02 —At the building subdrain outlet, a small amount of sediment was removed from the pavement by a sweeper. The catch basin, protected with a silt boot and crushed stone, was in good condition. • 10/1/02 —The area around the building subdrain outlet was in good condition. • 10/8/02 — Same as previous report. 20217 DiNisco Design Partnership Inspection Report No. 48 October 10, 2002 Page 3 1 °SCHOFIELD BROTHERS_ EI,GI.NELRIM; - St-RN EN ING • PLANNING: Y 10. Wetland replication areas: • 9/24/02 —The condition of the wetland replication areas has remained in the same condition as previously reported and many of the plants have "dried up." • 10/1/02 — Same as previous report. • 10/8/02— Same as previous report. 11. Impermeable barrier and easterly embankment: • 9/10/02 —The contractor is beginning the process to install the seepage inlet, (at the "blowout" area), which should be installed and functioning prior to winter. • 10/8/02 —No seepage was observed. 12. Dewateri : • 10/1/02 —No dewatering operations were observed. • 10/8/02 —No dewatering operations were observed. 13. Truck Washing Area: • 10/1/02 —The basin was in good condition. • 10/8/02 —The basin was in good condition. 14. Dust Control: • 10/1/02 —Dust was not an issue during this inspection. • 10/8/02 —Windy conditions were creating some dust. 20217 DhVisco Design Partnership Inspection Report No. 48 October 10, 2002 Page 4 E-D"B'SCHORELD BROTHERS ENGINEERING • SURVEYING PLANNING Schofield Brothers of New England, Inc. 20217 1071 Worcester Road Framingham,MA 01701-5298 508-879-0030 To: Mr. Rick Rice 1-800-696-2874 DiNisco Design Partnership FAX 508-879-1797 87 Summer Street Boston, MA 02110 Cc.: North Andover Conservation Commission North Andover Planning Board ,� From: Bert Corey, Staff Engineer �"' Date: October 3, 2002 ` Re: North Andover High School (20217) INSPECTION REPORT Inspection No.: 47 Date of Inspection: October 1, 2002 By: Bert Corey INTRODUCTION The purpose of these inspections is to observe and review the project work relative to compliance with the Orders of Conditions issued by the North Andover Conservation Commission and the Special Permit issued by the North Andover Planning Board with respect to sediment and erosion controls, limit of work compliance, and stormwater management issues. For reference, the Orders of Conditions issued for the project include: • DEP File No. 242-1045: Issued 2/21/01 • Planning Board Notice of Decision: Issued 5/14/01 Please contact Bert Corey or Fred King at Schofield Brothers of New England, Inc. if you have any questions regarding the information contained in this report. This inspection took place with Bob Nicetta. The site, as well as the southeast area, was in good condition. There were no new issues. Bob Nicetta observed on his Monday inspection that there were no issues with Cochichewick Brook following the rainfall over the weekend. During this inspection, there were no flows to the brook and the water did not have the same cloudy appearance as the previous inspection. °oSCHOFIELD BROTHERS ENG IN SERI\G • SL RN EN ING • PL.AVSI\G IEEE= INSPECTION SUMMARY 1. Sediment control barriers around the perimeter of the current work area: • 9/17/02 - Southeast work area: runoff flowed along the security fence and earth berm until it reached a low spot, where it flowed onto the parking lot and traveled for approximately 90 feet until it reached a catch basin protected with a silt boot. Some sediment was observed on the parking lot close to the security fence and should be removed. The silt boot was in good condition. Southwest area: This area was in good condition; runoff flowed towards Sediment Basin #2. • 9/24/02—Southeast work area: As mentioned above, sediment was removed from the parking area, the silt boots were cleaned, and a subcontractor was brought in to install the sediment barrier, consisting of a silt fence and haybale combination. Southtivest area: This area was in good condition but the contractor will place some haybales at points along the security fence where there could be a possibility of silt getting beyond the fence during larger rainfall events. (Did not inspect - 10/1/02) • 10/1/02 —Southeast work area: The area was in good condition. There is a small amount of runoff water(clear appearance) from the site that seeps through the sedimentation fence and onto the parking lot. Some stockpiles remain in the area. Southwest area: The area was in good condition. 2. Loam stockpile area in the northern portion of the site: • 9/24/02—The loam stockpile has good grass and weed cover and appears to be stabilized. The perimeter silt fence is in good condition. • 10/1/02 — Same as previous report. 3. Ordinary borrow stockpile area in the northern portion of the site: • 9/24/02—Items needing attention mentioned in previous reports to repair the silt fence and close the opening on the east side were completed. The area is in good condition. • 10/1/02 — Same as previous report. 4. Main entrance gate near trailers: • 9/24/02 — Although it appeared that some of the stone was replenished at the entrance, there was some dirt tracked onto Prescott Street. • 10/1/02 —The stone at the entrance was replenished and in good condition. 5. Southern emergency entrance: ® 9/24/02 —The area was in good condition. Haybales were placed at the gate and additional sedimentation fence was installed along the security fence. • 10/1/02—The area was in good condition. 20217 DiNisco Design Partnership Inspection Report No. 47 October 3, 2002 Page 2 °SC110FIELD BROTHERS F;NGINE,ERING - Sl-R\EY1NG • PLANNING 6. Catch basins: • 9/24/02 — As mentioned above, the two catch basins in the parking lot near the southeast work area were covered with sediment; the sediment was removed and the silt boots were cleaned. Following Tuesday's inspection, the silt boots will be cleaned again or replaced. • 10/1/02 —The two silt boots covering the catch basins in the parking lot near the southeast work area should be replaced with filter fabric (not silt fence). 7. Sediment basins and outlet structures: • 9/24/02 —The basins were in good condition and holding a small amount of water. Runoff, from the previous storm, did not appear to overtop the retaining wall. The contractor plans to slightly deepen the diversion swale along the retaining wall to remove sediment that has collected in the swale and to prepare for future storm events. In addition, the contractor will rebuild the diversion berm at the trap rock chute leading to Sediment Basin #3. • 10/1/02—The above item has not been completed. A berm was reinstalled at the '... trap rock chute of Sediment Basin #3 to divert runoff from the haul road area. The Sediment Basins were in good condition. 8. Other erosion control items. • 9/24/02 — See introductory remarks. • 10/1/02 —Nothing to report. 9. Other drainage structures: • 9/24/02 — At the building subdrain outlet, a small amount of sediment was removed from the pavement by a sweeper. The catch basin, protected with a silt boot and crushed stone, was in good condition. • 10/1/02 —The area around the building subdrain outlet was in good condition. 10. Wetland replication areas: • 9/24/02 —The condition of the wetland replication areas has remained in the same condition as previously reported and many of the plants have "dried up." • 10/1/02 — Same as previous report. 11. Impermeable barrier and easterly embankment: • 9/10/02 —The contractor is beginning the process to install the seepage inlet, (at the "blowout" area), which should be installed and functioning prior to winter. • 9/17/02 —No seepage was observed. • 9/24/02 —No seepage was observed. • 10/1/02 —No seepage was observed. 20217 DiNisco Design Partnership Inspection Report No. 47 October 3, 2002 Page 3 o°SCHHEIELD BROTHERS ENGINEERING SL RN E: ING PLANNING Rewaterin. : • 9/24/02 —No dewatering operations were observed. • 10/1/02 —No dewatering operations were observed. 13. Truck Washing Area: • 9/17/02 —The basin was cleaned and in good condition. • 9/24/02 —The basin was in good condition. • 10/1/02 —The basin was in good condition. 14. Dust Control: • 9/24/02—Dust was not an issue during this inspection. • 10/1/02 — Dust was not an issue during this inspection. 20217 D1Nisco Design Partnership Inspection Report No. 47 October 3, 2002 Page 4 Municipal Building Consultants, Inc. Nov. 14, 2002 To: Louis Minicucci, Chairman North Andover School Building Committee Re: North Andover High School—Project Report 11/14/2002 CC: N. A. Planning Board From: Pat Saitta 1. Permits: Mass. Highway permit for work on Route 125 has been received. Building permit has been received. DPW utility permits have been received and utility work is in progress. A water ban waiver has been obtained from the North Andover DPW. Health Department review of the kitchen will be finalized when the shop drawings are finalized. 2. Project Meetings: Construction meetings are being held weekly at 1:00 p.m. on Tuesdays and are being conducted in a professional and co-operative atmosphere. Issues emphasized at recent meetings: - Academic wing envelope enclosure to protect the interior gypsum sheathing and allowing wiring to proceed is substantially complete - Academic parking area paving base to provide stable subcontractor staging area is complete - Ramping up the number of subcontractors and trades as additional areas of the building become available. - Activation of the Academic temporary heating system to allow weather susceptible activity to commence. 3. Work in Progress: RECEIVED Work force is up to approximately 85 workers NOV 1 8 2002 NORTH ANDOVER PLANNING DEPARTMENT, 200 Sutton Street,North Andover, MA 01845 Tel: (978)686-5766 • Fax: (978)685-2357 Shop drawing approval process Concrete foundation is substantially complete Erosion protection maintenance Masonry Under slab utilities Roof blocking Drywall studs Ductwork Site drainage Rough Plumbing Steel erection Rough fire protection Light gage framing Roof membrane Concrete slab placement Window installation Stair installation Rough electric conduit Gas service& temp heat equipment Fire taping& safing Gypsum board& insulation 4. Upcoming Milestones: Temporary heat in Academic wing week of 12/2/02 Commence academic interior weather susceptible work week of 12/2/02 Complete steel erection week of 12/2/02 Unsuitable soil remediation measures within the building footprint are complete in all previously noted areas. 5. Change Proposals: Four change orders have been processed. Other proposed change orders (PCO's) continue to be solicited and reviewed. (See attached change order log). 6. Schedule: Phase I—new school 7/15/04 Phase II—Demo and site 5/5/05 Contractor has submitted the required updated schedule dated 9/10/02. The project continues to maintain a pace consistent with the early delivery of the new building. Enclosure of the auditorium, arts/link and cafeteria is in progress. The temporary heating system is scheduled for activation in early December to allow interior work to continue in the above referenced areas along with the Academic building. 7. Construction Issues: a. The mason contractor has expressed interest in working continuously all winter. The G.C. and sub are finalizing an arrangement to cover and heat with propane certain areas of exterior masonry. b. The contractor continues effectively maintain erosion control measures with minimal migration of soil offsite. 2 c. The contractor has acknowledged the rigorous requirement to protect the gypsum sheathing during construction (in and out)from moisture, and has agreed to use a considerably more durable and moisture resistant material (Dens Glass) for the balance of the project. This is a no cost improvement to the project. d. One area of the upper parking lot adjacent to the east wing of the Academic wing will require additional under drainage. Sketches have been prepared by the Engineers and the G.C. is processing. e. Topping off ceremony and the student signing of steel beams is scheduled for the week of 11/18/02. f. Technology cabling and telecommunications systems are currently being designed by SSS Inc. and will be procured through the State Bid List Program. _ 3 N.Andover High School 10/10/02 PCO# DESCRIPTION SUBMITTED STATUS CO AMT PROPOSAL 1 Floor contractor substitute -- CO#1 $ 107,037 2 Sanitary line -- CO#2 $ 4,701 3 Site phasing --- --- --- 4 Seepage inlet -- CO#3 $ 3,300 5 Video survey of drain -- CO#3 $ 1,668 6 Steel revisions --- --- --- 7 Sub drain piping --- CO#2 $ 26,273 8 Unsuit replacement -- CO#2 $ 20,315 9 Misc HVAC $ 10,448 Approved --- 10 Unsuit soil &drain -- CO#3 $ 45,248 11 Roof power east --- --- --- 12 Language lab electric $ 35,533 In review --- 13 Paint parking lines -- CO#3 $ 5,304 14 Unsuit soil#2 -- CO#3 $ 47,775 15 Unsuit soil#3 -- CO#3 $ 26,331 16 Framing c@ stairs --- --- --- 17 Consumer science power $ 5,967 In review --- 18 Metal plate c@ mech screen $ 9,430 In review --- 19 Unsuit soil c@ water --- --- --- 20 Delete M.H. $ (500) In review --- 21 Auditorium truss brace 22 Auditorium beam revision --- --- --- 23 Roof drain piping Not received 24 Plumbing change Not received 25 Elec.transformer& poles --- By owner --- 26 Condensate pipe rev $ 3,312 In review 28 Locker additions Not received 29 Unsuitable replacement#4 CO#4 $ 28,580 30 Relocate power&data $ 2,895 In review 31 Auditorium stage found Not received 32 HVAC elec revisions Not received 33 Parking sub drain Not received 34 Relocate electric panel CP-1 $ 4,784 In review 35 Electric service credit CO#4 $ (16,125) 36 Relocate data outlets $ 2,030 In review TOTALS $ 73,899 $ 337,946 Activity ~� Activity Orig Rem I % Early Early Late Late Total — ID Description Dur Dur Comp Start Finish Start Finish Float MILESTONES i p•/ •/ C „' /iii: S • G yM..!. 1...!V.�, i.. .. / S S♦'. ....... .. ... V!{!. ..0 ?'. .H. .P. !.,l!...... ..(r if:a::U'.Vi 100 NOTICE TO PROCEED OI 0 100 15MAR02A i 15tvtAR02A 105 1PHASE I BEGIN _-_ 01 0 100!15MAR02A 15MAR02A 185 START UNDERGROUND UTILITIES 01 0 100101MAY02A I O1MAY02A - 195 START ROOFING-ACADEMIC WING 01 0 0 11SEP02 16SEP02' S 200 !START WINDOWS-ACADEMIC WING O j 0; 0121 6SEP02 11OCT02' 15 190 STRUCTURAL STEEL COMPLETE-PROJECT 0 0; 01 13NOV02 13NOV02' Oil 145 BOILER ROOM /HEAT OPERATIONAL 0 0 0 01 SEP03' 10 SEP03- 01 -�-- - - 150 BUILDING ELECTRICAL OPERATIONAL 0 0 0 01SEP03' 01SEP03' 0� 3265 1OCCUPANY 0'_0` _ 0 19DEC03 _ 19DEC03' { 0 � 194'; 0120DEC03 30JUP104 20DEC03 30JUN04' 1 0 110 _SCHEDULE RECONCILIATION _194'^ -_ _-_ L— — i 115 PHASE 1 COMPLETE/PHASE 2A BEGIN 0j 01 101JUL04' OIJUL04 0 120 PHASE 2A FINISH/PHASE 2B BEGIN 01 0 0 OISEP04' i 01SEP04- 0 170 PHASE 2B COMPLETE 01 0 0 25MAY05- 25MAY05 0' SITEWORK PHASE 1 i `�L SSr.,•,t.. 3i.�::.:) �'%'^, .25it'L'iS.�.`i: 9 ,r ;;.'/'.`•KY.r ..i::: S'S:w fi;"..:.:.5.^:'.::i:.-...:, ..:S�.,r.:/...:/..•.o:. /.//•'/+w"X:..:..l.D�/.s•`�(3 .f� .S:'r�:' .r2:./ NOW t�+ .......... NORTH AREA 3000 !NORTH STORM DRAIN 1 10 01: 100 29APR02A 15MAY02A 129APR02A 15NIAY02A 3010 NORTH WATER 15 i 0', 10-0 20—MAYY002A 30MAY02A 120MAY02A 30MAY02A 3040 TELE&COMM DUCT 5 0 95 29MAY02A 30AUG02 i29MAY02A 14OCT02 30) 3050 NORTH GRADING 5 5 0 03SEP02 09SEP02 iO4OCT02 10OCT02 23 3060 NORTH BASE _ I 31 3 0 10SEP02 12SEP02 14NI OV02 18NOV02 47 3125 IGAS SERVICE&TIE IN @ NORTH END 10 10' 0 10SEP02 23SEP02 105NOV02 181\10V02 40 3075 NNORTH BINDER PAVEMENT 21 2; 0 22OCT02 23OCT02 19NOV02 20NOV02 20 3090 NORTH SITE LIGHTING i 71 7; 0 24OCT02 OlNOV02 21NOV02 02DECO2 20 SOUTH AREA 3020 IACCESS ROAD WATER 5 0 100I24MAY02A 31MAY02A 124MAY02A 31MAY02A - 3015 SOUTH WATER 10) 0; 100 28MAY02A 31MAY02A 128MAY02A 31MAY02A 3005 (SOUTH STORM DRAIN 1 15 0 100 30MAY02A 07JUi1102A 130MAY02A 07JUN02A 3025 !SEWER @ BUILDING 5 0 100 17JUN02A 24JUN02A 71 7JUN02A 24JUN02A 3030 SOUTH SEWER 10i 5I 50 28JUN02A 09SEP02 128JUN02A 15NOV02 49' 3045 'ELECTRICAL DUCT 101 0 99 01JUL02A 30AUG02 01JUL02A 14OCT02 30 3275 PARALLEL SITE LIGHTNG TO DUCT BANK 5 0 100 0BJUL02A 19JUL02A i08JUL02A -19JUL02A 3115 BOULDER RETAINING WALL 15'; 15', 0,03SEP02 235EP02 1241E102 14OCT02 15' 3120 CONCRETE RETAINING WALL 20 20 0iO3SEP02' 30SEP02 13SEP02 10OCT02 8 3035 SEWER TIE-IN 101 10: 23SEP02 16NOV02 02DECO2 3055_ SOUTH GRADING -_ _ 10 10; 0 24' SEP02 X070CT02 15OCT02 28OCT02 i =i I 3056 ACCESS ROAD GRADE 15: 15; 0.0 Ot CT02 121 OCT02 !11 OCT02 131OCT02 81 3295 ACCESS ROAD BASE 3: 3 0108OCT02 10OCT02 129OCT02 31OCT02 151 I � 3065 'SOUTH BASE 31 31 0108OCT02 10OCT02 11NOV02 �13NOV02 24', 3080 !SOUTH BINDER PAVEMENT 21 2! 0111OCT02 I14OCT02 14NOV02 15NOV02 I 21 3085 ACCESS ROAD BINDER PAVEMENT 111 11 0122OCT02 05NOV02 101NOV02 15NOV02 6i 3095 SOUTH SITE LIGHTING 10 10 0 06NOV02 19NOV02 118NOV02 02DECO2 8 ' 3325 SITE COMPLETE FOR 2002 01 0! 0 19NOV02 1 02DECO2- 1 8 Start Date - 15MAR02 ,,,y;;r•:+,e`. Early Bar NA04 Finish Date 25MAY05 y N.A Data Date 03SEP02 Pr09(eSS Bar Run Date 10SEP0209:12 Critical Activity ©Primavera Systems,Inc. Activity Orig Rem % Early Early Late Late I Total�— Description Dur Dur Comp Start Finish Start Finish Float ERECT METAL STAIRS(MIDDLE) 5 51 0 1 OSEP02_ 16SEP02 01OCT02 1070CT02 I_15I 1430 ERECT METAL STAIR(WEST) 5 51 0 10SEP02 16SEP02 18OCT02 240CT02 ! 28 1320 FORM&POUR CONCRETE STAIR PANS(MIDDLE) 3 31 0 17SEP02 19SEP02 080CT02 I10OCT02 15 ! 1435 FORM&POUR CONCRETE STAIR PANS(WEST) ! 3 3! 0 17SEP02 19SEP02 125OCT02 !29OCT02 28 1250 FORM&POUR CONCRETE STAIR PANS(EAST) 1 31 311 0 240CT02 2800702 114NOV02 18NOV02 I 15 :.y:q,...S%'Si%:.'S/.5'f.:% 5:.,•P:.'.:r:::;i;i`•i57"k:.'<'S7.S'>:%/-S:ySSS:,::`b;!:'� d.;;:6: '•.ENCS13F t'ssy'd;zs - „r� •s;s s,, 8 ;s.::,i#i!s s��!scsr::s:.;r cs:.�c yv,rs Y91{.;:t,;.,,.•,; s.:w., ;.r:,,;:.M,;a's^; •..t,�'S."';:f./,t:.yv::yi':s-G,?FZ. d ?rg,r,.LO1 IBM 1260 , ERECT EXTERIOR FRAMING/SHEATHING(EAST) ! 30 0: 16JUL02A 116AUG02A 16JUL02A ;16AUG02A ! 1375 iINSTALL ROOF DRAINS&RISERS 20! 6i 70 22JUL02A 10SEP02 22JUL02A :13SEP02 31 2235 ROUGH PLUMBING MAINS&RISERS FOR ENTIRE 40 16 60�22JUL02A 24SEP02 122JUL02A i i NOV02 34! -- ! 1265 iERECT MASONRY VENEER(EAST) 17; 0 100i29JUL02A 130AUG02A 129JUL02A '30AUG02A 1270 INSTALL ROOF BLOCKING(EAST) 101 2i 80129JUL02A 04SEP02 129JUL02A 0 3SEP02 7 i 1275 !INSTALL CURBS @ ROOF(EAST) 5 0; 100 19AUG02A 30AUG02A 19AUG02A 30AUG02A 1335 ERECT EXTERIOR FRAMING/SHEATHING( 20; 5` 75!19AUG02A 09SEP02 19AUG02A !16SEP02 5 7 - — s-- -- t ---- t 1395 ERECT EXTERIOR FRAMING/SHEATHING(WEST) 30, 22! _27 23AUG02A 0300702 23AUG02A 240CT02 75 1340 ERECT MASONRY VENEER(MIDDLE) ! 22i Ill 50 26AUG02A 17SEP02 26A0002A 24SEP02 5 1380 EXTERIOR.OPENING WOOD BLOCKING(MIDDLE) ! 10 j 10 0 10SEP02 23SEP02 29OCT02 !11 NOV02 I 35I 1280 INSTALL ROOFING(EAST) i 5! 5! 0 11SEP02 17SEP02 16SEP02 ;20SEP02 3 1345 INSTALL ROOF BLOCKING(MIDDLE) ! 101 101 0'18SEP02 01 OCT02 01 OCT02 !140CT02 9 - -- .. 1285 INSTALL ROOF FLASHING(EAST) 1 15, 151 0 18SEP02 08OCT02 29OCT02 118NOV02 29 1400 ERECT MASONRY VENEER(WEST) ! 171 171 0!18SEP02 10OCT02 25SEP02 1170CT02 5 1295 INSTALL EXTERIOR OPENING WOOD BLOCKING( 151 15j 0 19SEP02 090CT02 040CT02 240CT02 1 t 1300 INSTALL EXTERIOR WINDOWS(EAST) 15' 151 0 26SEP02 16OCT02 11OCT02 :31OCT02 11 1350 INSTALL CURBS @ROOF(MIDDLE) Si 5 1 0 020CT02 08OCT02 150CT02 21 OCT02 9 1355 INSTALL ROOFING(MIDDLE) 5 5' 0 09OCT02 15OCT02 220CT02 i 280CT02 9 L 1440 INSTALL EX TERIOR OPEN ING W OOD BLOCKING 15'1 15 —0 09OCT02 2-9OCT02 12N-O-V-0-2 !0_3 D- ECO2 24 10 1405 INSTALL OF BLOCKING T) 10 11OCT02 240CT02 26NOV02 10DECO2 32 0 -- - 1305 WEATHER TIGHT-ACADEMIC WING EAST ! 0 Oi 0 16OCT02 i 18NOV02 23 1360 (INSTALL ROOF FLASHING(MIDDLE) 1 15 i 15,I 0 160CT02�05NOV022 29OCT02 18NOV02 9 1356 INSTALL P.00r"TOP EQUIPMENT ! 151 15 0 16OCT02 3 !25MAR03 97 �1385 rINSTALL EXTERIOR WINDOWS(MIDDLE) 10! 101 0:170C 3000702 05NOV02 18NOV02 13 1410 INSTALL CURBS @ ROOF(WEST) 51 51 0!250CT02 31OCT02 11DECO2 17DECO2 I 32 1445 INSTALL EXTERIOR WINDOWS(WEST? 15 15_-0 310CT02 20NOV02 04DECO2- 24DECO2 I 23 1415 (INSTALL P,OOFING(WEST) 1 5 5' 0 01 NOV02 07NOV02 18DECO2 i 24DECO2 ` 32 --�— -I--- �— -- -----.............. ---Y� 1365 WEATHER TIGHT.ACADEMIC WING MIDDLE 0� 0! 0! OSNOV02 .18NOV02 ! 9 1420 INNSTALL LSETAL CLADDING(WEST) 1 151 15'; 0 08NOV02 �29NOV02 12FEB03 04MAR03—� 65 I1450 WEATHER TIGHT-ACADEMIC WING WEST 0 0; 0 20N0`✓02 - 24DECO2 23 1290 INSTALL METAL CLADDING(EAST) 15� 15i 0�29NQV02 I19DECO2 112FE803 04MAR03 04MAR03 5 t� r-- -- 51 1325 !INSTALL I:±ETAL CLADDING(MIDDLE) ! 151 151 0 i29NOV02 119DECO2 I12FEB03 ."•A �,.o•.�:�fi�t����s,f;,,S '? ✓�: •;•a;u.'✓ars�S«%'.i%is;% {s�'s;:S✓•< ,.::;<a S I,•SyyS",>'IA AMR cr,..,as• .�: Viz, .,h sus ., ..acs,cs .fs1 ' 23 , 9" .9. . 's•,,:- INZERlO� sbcsi cs'Yz zissc.>s ath.... CLASSROOMS 1455 !INTEP.IOR METAL STUD FRAMING(3RD FLOOR) ! 251 13 48 25JUL02A 08OCT02 25JUL02A 1290CT02 1 15 1460 OVERHEAD ELECTRICAL ROUGH IN(3RD FLOOR) ! 201 2! 90129JUL02A 04SEP02 129JUL02A 111 NOV02 i- 48 r 1500 OVERHEAD DUCTWORK ROUGH IN(3RD FLOOR) 1 201 8 60 29JUL02A 112SEP02 129JUL02A 250CT02 31 1540 OVERHEAD PLUMBING ROUGH IN(3RD FLOOR) ! 251 21:i 16 01AUG02A 01OCT02 101AUG02A 11NOV02 ! 29 Start Date 15NIAR02 NA04 Early Bar N. Finish Date 251AAY05 Data Date 03SEP02 9 Progress Bar Run Date 10SEP02 09:13 - Critical Activity @ Primavera Systems,Inc. NORTH ANDOVER HIGH SCHOOL Winter Heating Plan ACADEMIC BUILDING: The Building is currently 100%weather tight with the completion of the Curtain Wall Work and installation of Clear Story Windows at the beginning of December. A Temporary Closure Wall will be installed at the Connector and a Temp Roof at the Coupla. Heating will be accomplished utilizing two (2) 1,800,000 BTU Babfar natural gas fired forced air heaters, operating 24 hours per day. One each will be located at the east and west Building Faces, with ducting into the 1St floor building hallways. 36 Inch Fans will be setup in the Hallways to provided secondary air circulation as determined necessary to provide a satisfactory Heat Distribution. Hot Air will be returned from the 3rd to the 1St Floor utilizing the Elevator Shaft and a Propeller Ventilation Fan. Building Temperatures and heat distribution will be monitored utilizing local thermometers. ARTS BUILDING AND MECHANICAL PIT: The Mechanical Pit will be sealed with Temporary Closures and the Arts Wing will be isolated and sealed with Temporary Closures incrementally as Construction Progress permits. Heating of the Mechanical Pit will be accomplished utilizing a 450 BTU Babfar natural gas fired forced air heater, operating 24 hours per day. Heating of the Arts Wing will be accomplished utilizing a 900 BTU Babfar natural gas fired forced air heater, operating 24 hours per day. Secondary circulation will be utilized if and as necessary. Building Temperatures will not be of concern until, and if Finish Work is initiated after Structure and Rough In Activities. Masonry Construction: Temporary Enclosure and Heat will be provided per the Specifications and Local Codes with Propane Gas and small Forced Air Heaters. Propane Gas will not be utilized for the Building Heating. Systems,Software,Support Inc. 168 Main Street Northfield,MA 01360 Voice: (413)498-5001 Fax: (413)498-4386 To: Rick Rice, DDP Frorm Mike DiBari CC: Date: November 1,2002 Re: North Andover High School Cabling Procurement Process and Schedule This is to follow up on our conversations last Tuesday in the construction trailer on the cabling schedule for the North Andover High School project. As you know,we are finishing up the area by area review with North Andover High School personnel. Once the review is completed at our next meeting on November 12th, I will be able to complete the cabling specifications. My target is to have the specifications and drawings complete by November 30,2002. This should give us enough time to have a cabling contractor on-board by mid to end of January, 2003. As discussed previously, although the exact process for procuring voice,video and data cabling services for the North Andover High School project has not been finalized,the intent is to follow the Owner's concept of utilizing a State OIT-09 Cabling Contractor for the cabling work. Our role in the process will be as it typically is, as the design consultant. Hopefully we will be able to discuss the Owner's desires on the procurement process at our Nov 12th meeting. If we do not have time to do so, we will need to finalize the process at meeting on Nov 19"'or at our following bi-weekly meeting which would be on Nov 2e'. My suggestion is that the Owner solicit pricing based on the specifications and drawings from four or more State Contractors. We should discuss whether there should be one conference/site visit or multiple conference/site visits. The specifications will include contractor qualifications and requirements,and will require at least five references from the potential contractors. The Owner then can select the contractor based on price, references, and experience. The Owner may wish to interview some or all respondents, and visit any or all reference sites, so we should be prepared to look at schedules at the next meeting. Please call if you have any questions. 1 ta* a r c h i t e c t 5 a n p l a n n e r s Limited OBSERVATION REPORT NO. 33 Project: North Andover High School Date: 05 November 2002 Location: Job Site Present: North Andover School Dept. (NASD) Paul Szymanski Municipal Building Consultants (MBC) Pat Saitta John T. Callahan & Sons (JTC) Philip Briselli Clerk of Works (COW) Richard Warner Tim Willis Schefield Brothers of New England (SBNE) Bert Corey DiNisco Design Partnership (DDP) Rick Rice Action Date A. SITE SAFETY AND SECURITY 11/05/02 A18. Fence - JTC noted fence opening at power pole work has been fixed, and opening at sewer connection will be fixed tomorrow once work is completed. Record item. Al 9. B. OWNER ISSUES DDP 05/07/02 B06.2 Revised Site Phasing Drawing - JTC provided a site plan showing the proposed water and road work, and the limited parking that will be available in the south lot when the new school opens. DDP will investigate available parking, possible temporary parking, and options for bus/parent drop off routes for review with NASD. NASD 10/15/02 809.3.2 Ceremony - The school is planning a ceremony to be held at the back of the existing school (not on site) as the steel is "topped off". NASD to advise as to program. 10/29/02 B09.3.4 Ceremony Date - The topping off ceremony will be at 1:00p.m., Friday, 11/22/02. This date will be moved to the prior Wednesday or Thursday depending upon the long range weather forecast on Monday, 11/18/02. JTC will erect beams with �()V evergreen tree and flag during the ceremony (these will not necessarily be the beams that WIT have been signed). PLANNINIA nr-P (-nmV'+J ki Kenneth DiNisco Richard N. Rice Gary E. Ainslie Christopher Huston ,1; 7 S u ni rn e r S t r e e t B o s t o n M A 0 2 1 1 0 6 1 7 . 4 2 6 2 $ w w w . d i n i s c o . c o m OBSERVATION REPORT NO. 33 North Andover High School Page 2 -- 10/29/02 B09.3.5 Signing Steel - The school proposes that JTC bring the steel to the front of the school around 10:00a.m. Tuesday, 11/19/02. At approximately 1:OOp.m. that same day, the last of the students will have signed the steel, and JTC can then take the trailer back to the site. JTC proposes to use a low landscaper's type trailer. NASD 10/15/02 B12.1.1 Keying (Post script) - Keying schedule based on DDP discussions between HCI and NASD was submitted 10/14/02. DDP to review with NASD. DDP 10/18/02 B12.2.4 Access Control (Post script) - NASD advised DDP that hand recognition access control shall be used at the two main street entries. DDP to prepare proposal request. -- 10/15/02 B16. Student Tour- It was discussed that 2 to 4 student representatives of the school paper would like to tour the site. The tour will be off hours, and would be guided by the clerk. NASD, COW and JTC to coordinate. JTC 10/18/02 B16.1 Photographs - JTC asked that they be given NASD prior approval of any photos taken of the site during the student tour. 1317. C. PERMITS & INSPECTIONS DDP 10/01/02 C01.2.8 Health Department - It was suggested that, because kitchen roughing will soon begin, the meeting with the health department should soon be scheduled. DDP will review status of kitchen submittals and schedule the meeting. DDP 10/17/02 C01.2.9 Health Department (Post script) -The Board of NASD Health forwarded to DDP a plan review Consult application to be filled out. DDP forwarded sections to responsible consultants and NASD. 03/26/02 CO3. DPW Permits 03/26/02 C04. North Andover Fire Department Permits JTC 03/26/02 C04.1 The NAFD requires a propane permit. Should propane be required for construction purposes, JTC is to advise the NAFD of the total aggregate amount of propane on site. Propane tanks are to be secured and enclosed by a chainlink fence and must be located away from the existing school. ABP 09/17/02 C04.4.1 Permit- ABP shall furnish NAFD with a copy of approved fire alarm submittals and shall obtain the fire alarm permit. OBSERVATION REPORT NO. 33 North Andover High School Page 3 ABP 11/05/02 C04.4.4 Fire Alarm Permit - JTC has been advised that ABP has furnished the fire department, but ABP has not received a signed permit as of yet. Hampshire 10/29/02 C04.5.1 Sprinkler Permit- Hampshire has distributed copies of the sprinkler permit received from the fire department. JTC has been informed that the fire department takes no exception to the ongoing installation in the Academic Wing while Hampshire completes the hydraulic calculations for submission. JTC 10/08/02 C04.6 Temporary Heating - JTC to review their proposed heating plan (interior by natural gas, masonry, if needed, by propane) with the Fire Department. JTC 10/22/02 C04.6.2 Temporary Heating/Masonry - JTC confirmed that propane heat for masonry work will be used to some extent. JTC will secure necessary permits from NAFD. DDP 04/02/02 C12. Environmental Reports - DDP will distribute the weekly and monthly reports prepared by SBNE to Bob Nicetta, NASD, JTC, MBC and the clerk at the weekly job meetings. JTC 08/20/02 C28.1 Stormceptor Substitution - The Conservation CDS Commission has approved the CDS Technologies equipment submitted by JTC. CDS is to submit exact details and shop drawings to the Conservation Commission's outside consultant for review (Postcript - after approval by Conservation Commission reviewer, shop drawing package shall be submitted to SBNE for final approval; initial submittal was marked "revise and resubmit"). -- 10/22/02 C28.1.4 CDS Technologies Submission - CDS did not attend job meeting 10/22/02. Status of concom submission unknown. -- 11/05/02 C28.1.5 Drainage Revision - JTC noted that they may propose a revised location for the drainage detention galleys so that they may be installed earlier, allowing more of the south parking lot to be completed before the existing school is demolished. DDP noted that such a change would likely need to be approved by the ConCom; DDP suggested that if this was to be persued, that it be combined with the CDS Technologies submission to ConCom. DDP 08/20/02 C33. Replication Area - SBNE advised that the replacement Zoppo blueberry plans were not well planted and have not survived. SBNE also advised that other wetland plants are fairing poorly with the dry weather. DDP will review with Zoppo. OBSERVATION REPORT NO. 33 North Andover High School Page 4 -- 11/05/02 C43. Erosion Controls - SBNE reported that controls are in good condition, with minor maintenance reviewed with JTC's site foreman. -- 11/05/02 C44. Building Inspector Comments - DDP reported that Bob Nicetta called to note that the following items were observed in his recent inspection. Record item. PCM 11/05/02 C44.1 Masonry Weeps - Some weep holes over window lintels are full of mortar and need to be cleared. Hampshire 11/05/02 C44.2 Firestopping - While the firestopping performed to date, in general, is complete, a roof drain penetration at the top of stair#1 is insulated, but not caulked. V&G 11/05/02 C44.3 Stair#1 - Workmanship (welds, rusty iron at clip angles) not good in stair#1. C45. D. CONSTRUCTION SCHEDULE -- 09/24/02 D31. Windows Window/Curtainwall installation schedule was reviewed with R&R, with the following noted: F&B 10/30/02 D31.1.1 Structural Calculations (Post script) - Structural calculations for curtainwall received 10/30/02. DDP forwarded them to F&B for review. -- 09/24/02 D32.2 Curtainwall Material - Extrusions are in R&R's shop and frames are being fabricated. All windows, including operable vents inserted in curtainwall, will be on site mid-November 2002. -- 10/29/02 D37.1 Technology Cabling - JTC, DDP, and 3Si discussed cabling schedule. JTC advised ceiling grid is scheduled to start in the academic wing mid-February 2003. 3Si would prefer to cable before the grids are installed and will monitor project progress the next few weeks. -- 11/05/02 D39. Upcoming Activities - JTC reviewed activities as follows: Record item. -- 11/05/02 D39.1 Site - Will continue gravel and subgrade at west road as time allows. Presently prepping subgrade for slab on grade at Arts Wing. Record item. -- 11/05/02 D39.2 Plumbing -All underslab plumbing will be completed this week. Gas piping at science wing ongoing. Record item. -- 11/05/02 D39.3 Masonry - Finishing CMU at Auditorium. Begun veneer brick at Arts Wing (at gas meter). Record item. OBSERVATION REPORT NO. 33 North Andover High School Page 5 11/05/02 D39.4 Windows - Miscellaneous frames being delivered and installed. Glazing ongoing. Panning due week of 11/10/02. Record item. 11/05/02 D39.5 Steel - South lobby is to be completed tomorrow, with final detailing running into next week. Locker room steel to start 11/07/02. Record item. -- 11/05/02 D39.6 Drywall -will be done at third floor of Academic Wing east by 11/08/02, and will then move to second floor. Record item. 11/05/02 D39.7 Concrete - Slabs on deck at Administration Wing to be done week of 11/10/02; whatever Arts Wing slabs on grade that are ready will be done at that time also. Record item. 11/05/02 D39.8 HVAC - concentrating on roof penetrations, piping mains and rough. Record item. 11/05/02 D39.9 Electrical - Now complete with roughing at Academic Wing West first floor; will next move to second floor. Record item. -- 11/05/02 D39.10 Roofer- return to job week of 11/10/02. Record item. D40. E. SUBMITTAL SCHEDULE DDP 10/29/02 E15.1 Millwork - Submittals received by DDP 10/29/02. E16. F. SUBMITTALS R&R 07/16/02 F14.1.1 Windows &o removable ther D room side using be a standard EFCO clip. R&R will provide a sample. DDP 09/24/02 F20.4.1 Lighting Resumittal - was received TE by DDP, TE and Lam to review. LAM F&B 10/30/02 F24.4 received by(DDP 10/30/02 a tndforwarded to F&B for review. V&G 10/01/02 F25.1.2 Stairs 1-4 - Returned "revise and resubmit" due to structural questions 09/30/02. F&B 08/27/02 F28.1 Steel Resubmittals - F&B has returned as J TC resubmitted shop drawings received to date. Where correct work is to be performed, F&B will coordinate with clerk and JTC to confirm its completion. V&G 08/14/02 F29.2.1 Boiler Room Stairs - Returned "revise and resubmit" (with structural calculations) 08/14/02. OBSERVATION REPORT NO. 33 North Andover High School Page 6 R&R 09/05/02 F29.4.1 sWindows awings. R&Rtt resubmit returned asdn window 09/22/02 F32.3 Preformed Cladding - Shop drawings returned 11/05/02 "Revise and Resubmit" 09/22/02. Color chip returned "approved" 08/30/02. Record item. 10/15/02 F32.5 Preformed Cladding - DDP advised JTC that the 11/05/02 panel drawings (which were not approved) did not include HVAC screen details or roof edge ("breakmetal") details. Noting JTC's desire to flash the roof, DDP advised that these be submitted ASAP. Record item. DDP 10/21/02 F34.1 Submittal Status (Post script) - DDP provided Consultants JTC with highlighted spec sections showing items not yet submitted. DDP will forward under separate cover MEP items identified by consultants. JTC 10/08/02 F35. Submittals Status - DDP and JTC distributed copies of respective logs showing status as of 10/08/02. No critical items noted. JTC noted the following will soon be submitted, with review to be expedited: spray on fireproofing. FWR 10/22/02 F36.2.1 Gym Floor- DDP reported that in a phone conversation with FW Roberts, FWR advised that they wished to resubmit with a different poured sports floor. 10/29/02 F38. Submittal Status - DDP and JTC distributed copies of respective logs showing status as of 10/29/02. JTC Requested that the following review be expedited: -- 10/29/02 F38.1 Vibration Isolators - F&T to expedite review. 10/29/02 F38.2 Fancoil Color Selection - DDP to expedite selection. JTC 10/29/02 F39. advised that o I manufacturer will be used all trades.. JTC toexped t submittals. F&T 11/05/02 F39.1 by Fire all subcontractors.acttors.eDDP and F&T� btoev w. DDP 11/05/02 F40. Submittal Status - DDP and JTC distributed copies of respective logs showing status as of 11/05/02. Record item. F41. G. COORDINATION DRAWINGS JTC 04/09/02 G07. Coordination Drawings - JTC reported that work on the Subs coordination drawings has begun, and the process is expected to take 10-12 weeks. OBSERVATION REPORT NO. 33 North Andover High School Page 7 JTC 10/08/02 G16.1 advised tthat the subcontractors have worked out the mechanical runs without having to lower ceiling heights as originally thought. This area will soon be submitted to DDP for review. JTC 09/24/02 G17. Arts Wing AHU/Steel - JTC noted coordination issues at DDP openings for Rooftop Units. (Post script- Foley and Buhl visited the site 09/25/02. Report forwarded to JTC for discussion). DDP 10/08/02 G18. Administration Area - Coordination drawings for area 2-4 Consultants submitted for DDP and Consultant review 10/08/02. G1 9. H. PAYROLL REPORTS V&G 11/05/02 H11. Payroll Reports - The clerk reported that V&G has been informed that their reports must be brought up to date. H12. I. REQUISITIONS DDP 04/30/02 107.1.1 f te h flow for the fi st eight months of the DDP will add project costs and forward to town. -- 10/22/02 116. Pencil Requisition -The pencil requisition will be reviewed at 10/31/02 the 11/05/02 job meeting. JTC will fax to DDP the MEP requisitions in advance. Record item. 10/29/02 116.2 Electrical Requisition (Post script) - Electrical 11/06/02 requisition reviewed by ABP and TE 10/29/02. ABP to forward material invoices. Record item. 11/05/02 116.2.1 Electrical Requisition (Post Script) - ABP forwarded material information to TE 11/06/02. TE requisition revisions forwarded to JTC 11/07/02. Record item. 10/31/02 116.3 Mechanical Requisition (Post script) - Fire 11/08/02 Protection, Plumbing and HVAC requisitions received 10/31/02. F&T and RWS to review. Record item. 11/08/02 116.3.1 Mechanical Requisition (Post Script) - F&T and RWS requisition comments on HVAC and Fire Protection/Plumbing, respectively forwarded to JTC 11/08/02. Record item. -- 11/05/02 116.4 Pencil Requisition -JTC distributed for review at 11/05/02 job meeting (Post Script- comments returned to JTC 11/08/02). Record item. 117. OBSERVATION REPORT NO. 33 North Andover High School Page 8 J. CHANGE ORDERS DDP 08/13/02 J04.1 Steel Change Order Proposals - Cape and Island Steel (C&I) explained their position that they intend to be compensated for their redetailing time resulting from revisions issued by DDP (Field order No. 32, 34 and 41) even though there are no "direct" (material and labor) costs involved with these changes. DDP noted that while the detailing expense is understandable, the hours claimed seem high, and that for the overall project it is DDP's belief that reduction in steel material, fabrication and erection makes up for addition time to redraw. C&I did not agree with DDP assessment. DDP will consider the discussion and issue a formal response. JTC 10/08/02 J07. PCO Log - JTC distributed a log showing status of Proposed Change Orders. JTC will forward PCO's for several of the open items. DDP 10/29/02 J08. PCO Log - JTC distributed log showing status as of 10/29/02. DDP to advise as to open items. DDP 11/05/02 J08.1 Mechanical PCO's - DDP was asked to expedite TE review of outstanding HVAC and plumbing RWS PCO's. J09. K. WORK ORDERS ABP 09/06/02 K06. Work Order No. 16 (postscript) -WO No. 16 deleting light fixtures (credit) issued on 09/06/02. K08. L. FIELD ORDERS L16. M. PROPOSAL REQUESTS JTC 05/07/02 M04. Proposal Request No. 1 - DDP issued PR No.1 for revisions to site utilities resulting from site utiltiy coordination by RWS. ABP' 06/04/02 M10. Proposal Request No. 3 - DDP noted PR No. 3, for electrical power to exhaust fan EF-60 (added under PR No. 4) was issued 05/07/02. M15. N. REQUEST FOR INFORMATION DDP 09/24/02 N29.1 RFl #153 - DDP stated third floor slab projection at upper end of Main Street will not be cut back (will remain flush with brick). DDP will formally respond to RFI #153 once architectural details are revised. OBSERVATION REPORT NO. 33 North Andover High School Page 9 -- 10/18/02 N33.1 RFI 176 (Post script) - DDP and JTC to review 11/05/02 RFI 176 regarding ductwork run over the roof. Record item. -- 10/22/02 N33.1.1 RFI #176 - DDP, JTC and Stanley Roofing 11/05/02 reviewed flashing of ductwork at curb and wall from unit RTU-4 (serving Auditorium). Stanley advised that ductwork can be flashed at underside if the bottom of the duct is kept 5-6 inches off roof membrane; It was agreed that curb will be set on sufficient blocking to provide this clearance. It was also agreed that rubber will run up wall at ductwork, with the through wall flashing interrupted and stepped over the duct penetration. DDP and JTC to further consider other units having a similar condition. Record item. -- 11/05/02 N33.1.2 RFI #176 - JTC advised that other curbs will be raised off deck to keep ductwork off roof membrane. Record item. N34. O. DEMOLITION 03/26/02 001. Building/Abatement Demolition is scheduled for August 2004 and prerequisites will be reviewed as that date approaches. NAFD 03/26/02 001.1 Public safety training will take place in the vacated NAPD existing high school for two weeks after the school is vacated by the owner. 002. P. SITE WORK DDP 10/15/02 P11.2 Art Wing Storm Drainage - JTC advised that it would be significantly less work to core manhole 2B for piping entering from the southwest then to relocate manhole 2A. DDP to issue directive. JTC 10/29/02 P16.2 Wet Parking Lot Subsoils - Sketch of subdrainage DDP proposed by R. Weber and prepared by SBNE RW was distributed for discussion by DDP. JTC expressed concern that subdrain pipe is not lower than drainage course (and sub-subgrade will remain wet during operation); DDP will review with R. Weber. JTC to further review proposed course of action. Record item. -- 11/05/02 P16.3 Wet Parking Lot Subsoils - JTC reiterated concern that seasonal high water elevations would make proposed action difficult. JTC believes best course of action would be to undertake the additional subdrainage work next June/July. Record item. OBSERVATION REPORT NO. 33 North Andover High School Page 10 JTC 10/22/02 P17. Road Subsoils - The clerk reported that a strip of the recently paved east driveway is exhibiting subgrade failure, and will need to be repaired. P18. Q. ARCHITECTURAL JTC 03/26/02 Q01 . Color Selection Submittals - DDP advised that materials Subs requiring color selection shall be submitted as soon as possible so the architect can prepare recommendations for the owner. DDP 10/08/02 001.3 Color Selection - JTC noted that, with drywall to begin in three weeks, ceramic tile colors will be needed soon thereafter. DDP 08/13/02 Q10. Flooring Upgrade - DDP advised that it has been decided to pursue the substitution of thin set poured epoxy terrazzo, which will not require a slab depression. It was discussed that the slab finish may be different for the poured epoxy. DDP to review. -- 11/05/02 Q17. Type H Windows - DDP confirmed that panning is not to be installed at type H windows. DDP and JTC inspected as constructed framing, which was done to accommodate panning. JTC and DDP agree that by using 1/4 inch GWB at jambs, a consistent 3/8 inch reveal will be possible all around window. Record item. -- 11/05/02 Q18. Stair Guards - Prior to meeting, DDP reviewed sample from V&G to ease welding and fit up. DDP takes no exception to using 2 inch wide bar(rather than 1 1/2 inch). Q19. R. STRUCTURAL JTC 05/21/02 R02.1.1 HVAC Screen - JTC, after review with metal panel sub and C&I, reported that panel will span verticals without the second TS 5X5 girt. DDP and F&B take no exception, and requested submittal of detail proposed. DDP 04/30/02 R04. Roof Rigging - NASD noted previous conversation with DDP F&B with regard to having a lift point on the roof for bringing up items that are too heavy or too large to go up the roof hatch. DDP noted that if one point was designated to lift a load of a few thousand pounds (i.e. HVAC equipment), the entire roof would need to be designed for that live load. DDP will investigate means of lifting items like a snow blower to the roof. -- 08/27/02 R06.1.7 Plant Inspection - JTC advised DDP that truss 11/05/02 fabrication has begun and forwarded name of fabricator in Canada. F&B and T&L to coordinate plant inspections. Record item. OBSERVATION REPORT NO. 33 North Andover High School Page 11 T&L 11/05/02 R06.1.9 Plant Inspection - After no problems were found at the first plant inspection of the gym trusses, a follow up inspection revealed several defects. All gym trusses will be inspected at the plant, and the auditorium and gym trusses will be further inspected by T&L in the field. DDP 10/08/02 R17. Headroom at Stair#8 - JTC has confirmed that headroom has JTC been reduced at Stair#8 (Boiler Room), noting that the next higher tread falls under the beam. JTC and DDP to develop corrective action. JTC 11/05/02 R17.1 Headroom at Stair No. 8 - Following the meeting, V&G JTC and DDP inspected conditions in field. It apears that the stair has been shifted south 3-4 inches, which resulted in headroom problem. DDP also noted discrepancy at upper landing. JTC to review with V&G. V&G 10/22/02 R18.1 Stair Structural Meeting - JTC, DDP, F&B, and V&G met 10/22/02 to review structural stair issues. (F&B memo of meeting has been distributed). V&G will resubmit shop drawings and calculations. F&B 11/05/02 R18.1.1 Stairs - Revised structural calculations forwarded informally to DDP at 11/05/02 job meeting,for F&B review. (Shop drawings not yet resubmitted). R20. S. FIRE PROTECTION 508. T. PLUMBING DDP 10/22/02 T07. Condensate Drains - Noting revisions made at the Academic RWS wing, JTC advised condensate piping in south wing drain to slop sinks. DDP to confirm with RWS. T08. U. HVAC U06. V. ELECTRICAL MEC 06/11/02 VO4.3.3 New Service Pole - MEC will set the new pole in approximately two weeks. MEC 10/08/02 VO4.4.1 New Service (Post script) - The Building Committee approved direct payment in full of MEC backcharge at 10/10/02 meeting. MEC expected to install service once payment received. OBSERVATION REPORT NO. 33 North Andover High School Page 12 JTC 10/22/02 VO4.4.2 New Service - After MEC sign-offs on trench, etc. MEC on 10/23/02, service installation will start in two weeks, and be completed two weeks thereafter. JTCwill protect transformers as required by MEC. ABP 07/15/02 V07.1.1 Communications Manhole (Postscript) - AT&T JTC advised that manhole can be deleted. W.O. No. 11 (credit) issued 07/15/02. ABP 08/06/02 V07.2.4 Verizon Pole - Verizon representative was Verizon present at 08/06/02 job meeting. Verizon's position remains that ABP staff staked the location for pole on site. Pole must be relocated to right of way, as shown on the drawings. ABP will re-stake the location for Verizon, and will run conduits up to where pole will be relocated. After obtaining the right of way agreement, Verizon will reset the pole. ABP 10/10/02 V07.2.5 Verizon Pole - JTC noted pole has been removed Verizon for roadway grading, and must be reinstalled in its proper location. MEC 10/10/02 V16. Pole Relocation Backcharge (Post script) - The Building Committee approved payment to MEC to relocate three poles at the Osgood Street entry to accommodate the new turning lanes. The agreement has been sent to MEC, who shall perform the work in Spring `03. ABP 10/22/02 V17.1 ABP meeting - ABP shall submit pricing for HVAC coordination (Work Order#19) in advance for review prior to meeting 10/29/02. ABP 10/29/02 V17.1.1 WO #19 - ABP stated equipment pricing from switchgear manufacturer is delaying submission of cost proposal. ABP to submit all costs (except pending switchgear costs) for review. V18. W. HAZARDOUS MATERIALS W01. X. MISCELLANEOUS JTC 05/28/02 X19. Temporary Heat - MBC, noting the masonry durations shown in the schedule submitted 05/28/02, advised that JTC will need to submit a temporary heating proposal. NASD 09/17/02 X19.3 Temporary Heat - JTC furnished NASD with JTC estimated volume and start date (12/01/02). NASD will coordinate with gas supplier, and Bay State. Bay State is expected to install new main in October. NASD established 11/01/02 as target date for resolving issue. OBSERVATION REPORT NO. 33 North Andover High School Page 13 JTC 09/17/02 X19.4 Temporary Heat - JTC is obtaining quotes for heating equipment. Any heating for masonry work will use propane, not natural gas. JTC will advise of selected systems. -- 10/15/02 X19.6 Temporary Heat/ Masonry - Cold weather work 10/29/02 was discussed. DDP noted specifications require that masonry industry recommendations for cold weather masonry shall be followed. The clerk will try to download these recommendations; failing that DDP will furnish the site with a copy. Record item. Stanley 09/03/02 X21.4.2 Roof Inspection - DDP noted that copies of the Firestone inspection reports are to be forwarded to DDP. Firestone will perform an interim inspection once the academic wing membrane is installed. Stanley will leave 20% of the seams exposed for the inspection. Stanley 09/03/02 X21.4.4 Adhered Roofing - Firestone requires that CDX overlayment is screwed to structural deck through nail base. Stanley will submit layout and details. Fasteners shall penetrate the top flute only; length shall be determined so as not to penetrate the exposed surface below. Stanley 09/10/02 X22. Roof Ballast- DDP inspected installation over academic wing east 09/10/02. Ballast is unacceptable, with free silt and tree roots in the ballast. Stanley Roofing to install boots in drains, wash ballast in place, and remove silt. Stanley 10/22/02 X22.2 Ballast Power Washing - DDP received letter from Stanley stating ballast will be power washed, and DDP takes no exception. DDP stated ballast requisition can be reinstated if ballast is acceptably cleaned. Stanley 10/29/02 X22.2.1 Ballast Power Washing - TC reported that Stanley is in the process of washing the ballast. -- 11/08/02 X22.2.2 Ballast (Post Script) - JTC, Stanley and clerk visited stone supplier, AA Will. AA Will agrees to wash stone three times to reduce fines. Record item. -- 09/17/02 X23. Emergency Phone Numbers -JTC will update list. Record 11/05/02 item. -- 11/05/02 X23.1 Emergency Phone Numbers - JTC distributed updated list. Record item. X24. OBSERVATION REPORT NO. 33 North Andover High School Page 14 Y. PROJECT CLOSEOUT Consultants 09/10/02 Y12. As Built Drawings - DDP stated subcontractors should keep as built drawings up to date. DDP will advise consultants to view as builts each month. Y13. ZZ. CONSTRUCTION PROGRESS -- 11/05/02 ZZ34. Construction Progress -The architect walked the site and observed the following. Record item. -- 11/05/02 ZZ34.1 Site - Grading around building being performed. Record item. -- 11/05/02 ZZ34.2 Steel - Erection ongoing in Wrestling Room/Administration Area at south lobby. Record item. -- 11/05/02 ZZ34.3 Masonry - Upper Auditorium CMU ongoing. Arts Wing brick veneer begun. Record item. -- 11/05/02 ZZ34.4 Drywall - Board being installed at third floor of Academic West Wing. Contractor advised that thermal insulation to be used in exterior wall (some acoustic batts observed). Record item. ZZ35. OBSERVATION REPORT NO. 33 North Andover High School Page 15 The next job meeting will be held at 1:00 PM on TUESDAY 12 NOVEMBER 2002 at the Contractor's Trailer. The discussions of this meeting are recorded as understood by the writer, who should be notified of any omissions or corrections. Unless the writer is notified to the contrary, these notes are presumed to be correct. Richard Rice DiNISCO DESIGN RNR/krh cc: Louis Minicucci Gene Kingman William Allen Kevin Murphy Paul Szymanski Frederick King Nancy Kurtz Kevin Burke Susan Nicholson Richard Weber Robert Nicetta Evan Karalolos Robert Beshara Kenneth DiNisco Julie Parrino Rick Greenlee NA Planning Board Angel Khazadian Doug Seaboldt Richard Warner Ed Estabrook Jon Oxman a r c h i t e c t s a n d p l a n n e r s Limited OBSERVATION REPORT NO. 34 "' EAD Project: North Andover High School 7 70 Date: 12 November 2002 NOR'TVs PNuo - �k'r Location: Job Site PLAWA Present: North Andover School Dept. (NASD) Paul Szymanski Municipal Building Consultants (MBC) Pat Saitta John T. Callahan & Sons (JTC) Philip Briselli David Anderson Clerk of Works (COW) Richard Warner Tim Willis North Andover Building Commissioner (NABC) Bob Nicetta DiNisco Design Partnership (DDP) Rick Rice Action Date A. SITE SAFETY AND SECURITY A19. B. OWNER ISSUES DDP 05/07/02 806.2 Revised Site Phasing Drawing - JTC provided a site plan showing the proposed water and road work, and the limited parking that will be available in the south lot when the new school opens. DDP will investigate available parking, possible temporary parking, and options for bus/parent drop off routes for review with NASD. NASD 10/15/02 B09.3.2 Ceremony -The school is planning a ceremony to be held at the back of the existing school (not on site) as the steel is "topped off". NASD to advise as to program. -- 10/29/02 B09.3.4 Ceremony Date - The topping off ceremony will be at 1:00p.m., Friday, 11/22/02. This date will be moved to the prior Wednesday or Thursday depending upon the long range weather forecast on Monday, 11/18/02. JTC will erect beams with evergreen tree and flag during the ceremony (these will not necessarily be the beams that have been signed). Kenneth DiNisco Richard N. Rice Gary E.Ainslie Christopher Huston 8 7 S u m m e r S t r e e t B o s t o n M A 0 2 1 1 0 6 1 7 . 4 2 6 . 2 8 5 8 f a x 4 2 6 . 1 4 5 7 w w w . d i n i s c o . c o m OBSERVATION REPORT NO. 34 North Andover High School Page 2 -- 10/29/02 B09.3.5 Signing Steel - The school proposes that JTC bring the steel to the front of the school around 10:00a.m. Tuesday, 11/19/02. At approximately 1:00p.m. that same day, the last of the students will have signed the steel, and JTC can then take the trailer back to the site. JTC proposes to use a low landscaper's type trailer. NASD 10/15/02 B12.1.1 Keying (Post script) - Keying schedule based on DDP discussions between HCI and NASD was submitted 10/14/02. DDP to review with NASD. DDP 10/18/02 B12.2.4 Access Control (Post script) - NASD advised DDP that hand recognition access control shall be used at the two main street entries. DDP to prepare proposal request. -- 10/15/02 1316. Student Tour- It was discussed that 2 to 4 student representatives of the school paper would like to tour the site. The tour will be off hours, and would be guided by the clerk. NASD, COW and JTC to coordinate. JTC 10/18/02 1316.1 Photographs - JTC asked that they be given NASD prior approval of any photos taken of the site during the student tour. B17. C. PERMITS & INSPECTIONS DDP 10/01/02 C01.2.8 Health Department - It was suggested that, because kitchen roughing will soon begin, the meeting with the health department should soon be scheduled. DDP will review status of kitchen submittals and schedule the meeting. DDP 10/17/02 C01.2.9 Health Department (Post script) - The Board of NASD Health forwarded to DDP a plan review Consult application to be filled out. DDP forwarded sections to responsible consultants and NASD. 03/26/02 CO3. DPW Permits 03/26/02 C04. North Andover Fire Department Permits JTC 03/26/02 C04.1 The NAFD requires a propane permit. Should propane be required for construction purposes, JTC is to advise the NAFD of the total aggregate amount of propane on site. Propane tanks are to be secured and enclosed by a chainlink fence and must be located away from the existing school. ABP 09/17/02 C04.4.1 Permit -ABP shall furnish NAFD with a copy of approved fire alarm submittals and shall obtain the fire alarm permit. OBSERVATION REPORT NO. 34 North Andover High School Page 3 ABP 11/05/02 C04.4.4 Fire Alarm Permit- JTC has been advised that ABP has furnished the fire department, but ABP has not received a signed permit as of yet. Hampshire 10/29/02 C04.5.1 Sprinkler Permit- Hampshire has distributed copies of the sprinkler permit received from the fire department. JTC has been informed that the fire department takes no exception to the ongoing installation in the Academic Wing while Hampshire completes the hydraulic calculations for submission. RWS 11/13/02 C04.5.2 Sprinkler Permit (Post Script) - Hydraulic calculations received 11/13/02 and forwarded to RWS for review. JTC 10/08/02 C04.6 Temporary Heating - JTC to review their proposed heating plan (interior by natural gas, masonry, if needed, by propane) with the Fire Department. JTC 10/22/02 C04.6.2 Temporary Heating/Masonry- JTC confirmed that propane heat for masonry work will be used to some extent. JTC will secure necessary permits from NAFD. DDP 04/02/02 C12. Environmental Reports - DDP will distribute the weekly and monthly reports prepared by SBNE to Bob Nicetta, NASD, JTC, MBC and the clerk at the weekly job meetings. JTC 08/20/02 C28.1 Stormceptor Substitution - The Conservation CDS Commission has approved the CDS Technologies equipment submitted by JTC. CDS is to submit exact details and shop drawings to the Conservation Commission's outside consultant for review (Postcript- after approval by Conservation Commission reviewer, shop drawing package shall be submitted to SBNE for final approval; initial submittal was marked "revise and resubmit"). -- 10/22/02 C28.1.4 CDS Technologies Submission - CDS did not attend job meeting 10/22/02. Status of concom submission unknown. -- 11/05/02 C28.1.5 Drainage Revision - JTC noted that they may propose a revised location for the drainage detention galleys so that they may be installed earlier, allowing more of the south parking lot to be completed before the existing school is demolished. DDP noted that such a change would likely need to be approved by the ConCom; DDP suggested that if this was to be persued, that it be combined with the CDS Technologies submission to ConCom. OBSERVATION REPORT NO. 34 North Andover High School Page 4 DDP 11/12/02 C28.1.6 Drainage Revision - DDP will contact SBNE to JTC arrange a meeting with JTC 11/19/02 to discuss SBNE relocating drainage detention gallies. DDP 08/20/02 C33. Replication Area - SBNE advised that the replacement Zoppo blueberry plans were not well planted and have not survived. SBNE also advised that other wetland plants are fairing poorly with the dry weather. DDP will review with Zoppo. -- 11/05/02 C43. Erosion Controls - SBNE reported that controls are in good condition, with minor maintenance reviewed with JTC's site foreman. -- 11/05/02 C44. Building Inspector Comments - DDP reported that Bob Nicetta called to note that the following items were observed in his recent inspection. Record item. PCM 11/05/02 C44.1 Masonry Weeps - Some weep holes over window lintels are full of mortar and need to be cleared. Hampshire 11/05/02 C44.2 Firestopping - While the firestopping performed to date, in general, is complete, a roof drain penetration at the top of stair#1 is insulated, but not caulked. V&G 11/05/02 C44.3 Stair#1 - Workmanship (welds, rusty iron at clip angles) not good in stair#1. C45. D. CONSTRUCTION SCHEDULE -- 09/24/02 D31. Windows Window/Curtainwall installation schedule was reviewed with R&R, with the following noted: -- 10/30/02 D31.1.1 Structural Calculations (Post script) - Structural 11/18/02 calculations for curtainwall received 10/30/02. DDP forwarded them to F&B for review. Record item. -- 11/18/02 D31.1.2 Structural Calculations (Post Script) - Returned to JTC 11/18/02. Record item. -- 09/24/02 D32.2 Curtainwall Material - Extrusions are in R&R's shop and frames are being fabricated. All windows, including operable vents inserted in curtainwall, will be on site mid-November 2002. -- 10/29/02 D37.1 Technology Cabling - JTC, DDP, and 3Si discussed cabling schedule. JTC advised ceiling grid is scheduled to start in the academic wing mid-February 2003. 3Si would prefer to cable before the grids are installed and will monitor project progress the next few weeks. -- 11/12/02 D40. Upcoming Activities - JTC reviewed activities as follows. Record item. OBSERVATION REPORT NO. 34 North Andover High School Page 5 -- 11/12/02 D40.1 Site - The rainy weather has slowed prep for arts wing slab on grade. Record item. -- 11/12/02 D40.2 Plumbing - Underground completed, except south of auditorium, which will be completed in a day. Gas piping to temporary heaters will be completed by 11/19/02. Record item. -- 11/12/02 D40.3 Masonry - Auditorium CMU to be completed by 11/15/02. Mason concentrating on auditorium brick veneer, so that Cafeteria/Arts Wing roofs can be installed soon thereafter. -- 11/12/02 D40.4 Windows - Good progress being made on frames and glazing. Panning not yet onsite. Record item. -- 11/12/02 D40.5 Steel - Locker room floor and roof framing, and gym columns underway. Gym trusses expected to be delivered 11/17 - 11/18. Record item. -- 11/12/02 D40.6 Studs and Drywall - Exterior sheathing underway at Arts Wing/Cafeteria. Interior drywall ongoing at east wing, and will move to west wing in 1 1/2 weeks. Record item. -- 11/12/02 D40.7 Concrete - Progress slowed a bit due to weather. Administration area slabs on grade and stair#4 pan fills to be done 11/18/02. Record item. -- 11/12/02 D40.8 HVAC - Piping for mains, supply and returns underway at first and second floors, Academic Wing West. Record item. -- 11/12/02 D40.9 Electrical - Roughing ongoing in Academic Wing West; Arts floor boxes to begin. Record item. -- 11/12/02 D40.10 Roofing - Stanley to stock Arts Wing 11/18/02. Gravel stops at Academic Wing shall be installed and flashed as soon as material available. (Shop drawings not yet submitted). Record item. D41. E. SUBMITTAL SCHEDULE DDP 10/29/02 E15.1 Millwork - Submittals received by DDP 10/29/02. E16. F. SUBMITTALS R&R 07/16/02 F14.1.1 Windows - R&R advised DDP that screens will be removable from the room side using a standard EFCO clip. R&R will provide a sample. DDP 09/24/02 F20.4.1 Lighting Resumittal - was received TE by DDP, TE and Lam to review. LAM OBSERVATION REPORT NO. 34 North Andover High School Page 6 -- 10/30/02 F24.4 Curtainwall (Post script) - Structural calculations 11/18/02 received by DDP 10/30/02 and forwarded to F&B for review. Record item. -- 11/18/02 F24.4.1 Curtainwall (Post Script) - Shop drawings with structural calculations returned 11/18/02. Record item. V&G 10/01/02 F25.1.2 Stairs 1-4 - Returned "revise and resubmit" due to structural questions 09/30/02. F&B 11/12/02 F25.1.3 Stairs 1-4- Structural calculations resubmitted 11/12/02. Shop drawings yet to be resubmitted as required. F&B 08/27/02 F28.1 Steel Resubmittals - F&B has returned as JTC resubmitted shop drawings received to date. Where correct work is to be performed, F&B will coordinate with clerk and JTC to confirm its completion. V&G 08/14/02 F29.2.1 Boiler Room Stairs - Returned "revise and resubmit" (with structural calculations) 08/14/02. R&R 09/05/02 F29.4.1 Windows - (Postscript) DDP returned window shop drawings. R&R to resubmit as noted. -- 11/15/02 F32.6 Preformed Cladding (Post Script) - Composite panel shop drawings returned "Approved as noted" 11/15/02. Record item. -- 11/15/02 F32.7 Preformed Cladding (Post Script) - Gravel stops for Academic Wing submitted 11/14/02 and returned "Approved as Noted" 11/14/02. Record item. DDP 10/21/02 F34.1 Submittal Status (Post script) - DDP provided Consultants JTC with highlighted spec sections showing items not yet submitted. DDP will forward under separate cover MEP items identified by consultants. JTC 10/08/02 F35. Submittals Status - DDP and JTC distributed copies of respective logs showing status as of 10/08/02. No critical items noted. JTC noted the following will soon be submitted, with review to be expedited: spray on fireproofing. FWR 10/22/02 F36.2.1 Gym Floor- DDP reported that in a phone conversation with FW Roberts, FWR advised that they wished to resubmit with a different poured sports floor. -- 10/29/02 F38. Submittal Status - DDP and JTC distributed copies of 11/15/02 respective logs showing status as of 10/29/02. JTC Requested that the following review be expedited: Record item. OBSERVATION REPORT NO. 34 North Andover High School Page 7 -- 10/29/02 F38.1 Vibration Isolators - F&T to expedite review. 11/13/02 Record item. -- 11/12/02 F38.1.1 Vibration Isolators (Post Script) - Returned "Approved as Noted" 11/12/02. Record item. -- 10/29/02 F38.2 Fancoil Color Selection - DDP to expedite 11/15/02 selection. Record item. -- 11/15/02 F38.2.1 Fancoil Color Selection (Post Script) - DDP forwarded color selection 11 A 5/02. Record item. -- 10/29/02 F39. Fire Safing - JTC advised that a single manufacturer will be 11/12/02 used by all trades. JTC to expedite submittals. Record item. -- 11/05/02 F39.1 Fire Safeing - Submitted for HVAC, will be used 11/12/02 by all subcontractors. DDP and F&T to review. Record item. -- 11/12/02 F39.1.1 Fire Safing (Post Script) - Returned "Approved as Noted" 11/12/02. Record item. JTC 11/12/02 F41. Casework - Shop drawing under review by DDP. JTC to forward description of casework contruction. -- 11/12/02 F42. Submittal Status - DDP and JTC distributed respective logs showing status as of 11/12/02. Record item. F43. G. COORDINATION DRAWINGS JTC 04/09/02 G0T Coordination Drawings - JTC reported that work on the Subs coordination drawings has begun, and the process is expected to take 10-12 weeks. -- 10/08/02 G16.1 Administration Wing Ceiling Heights - JTC 11/15/02 advised that the subcontractors have worked out the mechanical runs without having to lower ceiling heights as originally thought. This area will soon be submitted to DDP for review. Record item. -- 11/15/02 G16.2 Administraction Wing (Post Script) - DDP returned coordination drawings 11/15/02. Record item. JTC 09/24/02 G17. Arts Wing AHU/Steel - JTC noted coordination issues at DDP openings for Rooftop Units. (Post script - Foley and Buhl visited the site 09/25/02. Report forwarded to JTC for discussion). -- 10/08/02 G18. Administration Area - Coordination drawings for area 2-4 11/15/02 submitted for DDP and Consultant review 10/08/02. Record item. -- 11/12/02 G18.1 Coordination Drawing Review - JTC expressed concern with regard to the time taken by DDP/Consultants, noting work is underway. Record item. OBSERVATION REPORT NO. 34 North Andover High School Page 8 -- 11/15/02 G18.2 Coordination Drawings - Drawings CO-1-4, 5&6, CO-2-4, and CO-B-1 (Administration, Cafeteria/basement) returned by DDP 11/15/02. Record item. G19. H. PAYROLL REPORTS V&G 11/05/02 H11. Payroll Reports - The clerk reported that V&G has been informed that their reports must be brought up to date. H12. I. REQUISITIONS DDP 04/30/02 107.1.1 Cash Flow - JTC has furnished DDP with a cash flow for the first eight months of the project. DDP will add project costs and forward to town. 117. J. CHANGE ORDERS DDP 08/13/02 J04.1 Steel Change Order Proposals - Cape and Island Steel (C&I) explained their position that they intend to be compensated for their redetailing time resulting from revisions issued by DDP (Field order No. 32, 34 and 41) even though there are no "direct" (material and labor) costs involved with these changes. DDP noted that while the detailing expense is understandable, the hours claimed seem high, and that for the overall project it is DDP's belief that reduction in steel material, fabrication and erection makes up for addition time to redraw. C&I did not agree with DDP assessment. DDP will consider the discussion and issue a formal response. -- 10/08/02 J07. PCO Log - JTC distributed a log showing status of Proposed 11/12/02 Change Orders. JTC will forward PCO's for several of the open items. Record item. DDP 10/29/02 J08. PCO Log - JTC distributed log showing status as of 10/29/02. 11/12/02 DDP to advise as to open items. Record item. -- 11/05/02 J08.1 Mechanical PCO's - DDP was asked to expedite 11/12/02 review of outstanding HVAC and plumbing PCO's. Record item. -- 11/12/02 J08.2 Mechanical PCO's - All outstanding mechanical/plumbing have been approved by DDP and work orders have been issued. DDP will include these in the next change order. JTC 11/12/02 J09. PCO Log - JTC distributed a log showing status of Proposed Change Orders as of 11/11/02. JTC will forward PCO's for several of the open items. J10. OBSERVATION REPORT NO. 34 North Andover High School Page 9 K. WORK ORDERS ABP 09/06/02 K06. Work Order No. 16 (postscript) - WO No. 16 deleting light fixtures (credit) issued on 09/06/02. K08. L. FIELD ORDERS L16. M. PROPOSAL REQUESTS JTC 05/07/02 M04. Proposal Request No. 1 - DDP issued PR No.1 for revisions to site utilities resulting from site utiltiy coordination by RWS. ABP' 06/04/02 M10. Proposal Request No. 3 - DDP noted PR No. 3, for electrical power to exhaust fan EF-60 (added under PR No. 4) was issued 05/07/02. M15. N. REQUEST FOR INFORMATION DDP 09/24/02 N29.1 RFI #153 - DDP stated third floor slab projection at upper end of Main Street will not be cut back (will remain flush with brick). DDP will formally respond to RFI #153 once architectural details are revised. -- 11/12/02 N34. RFI Log - JTC andDDP reviewed respective logs showing status as of 11/12/02. No critical RFI's outstanding. N35. O. DEMOLITION 03/26/02 001. Building/Abatement Demolition is scheduled for August 2004 and prerequisites will be reviewed as that date approaches. NAFD 03/26/02 001.1 Public safety training will take place in the vacated NAPD existing high school for two weeks after the school is vacated by the owner. 002. P. SITE WORK DDP 10/15/02 P11.2 Art Wing Storm Drainage - JTC advised that it would be significantly less work to core manhole 2B for piping entering from the southwest then to relocate manhole 2A. DDP to issue directive. JTC 10/22/02 P17. Road Subsoils - The clerk reported that a strip of the recently paved east driveway is exhibiting subgrade failure, and will need to be repaired. P1 8. OBSERVATION REPORT NO. 34 North Andover High School Page 10 Q. ARCHITECTURAL JTC 03/26/02 Q01. Color Selection Submittals - DDP advised that materials Subs requiring color selection shall be submitted as soon as possible so the architect can prepare recommendations for the owner. DDP 10/08/02 Q01.3 Color Selection - JTC noted that, with drywall to begin in three weeks, ceramic tile colors will be needed soon thereafter. DDP 08/13/02 Q10. Flooring Upgrade - DDP advised that it has been decided to pursue the substitution of thin set poured epoxy terrazzo, which will not require a slab depression. It was discussed that the slab finish may be different for the poured epoxy. DDP to review. -- 11/12/02 Q17.1 Type H Windows - A sample window was viewed by DDP and the reveal left when 1/4 inch material is used at jambs is acceptable. Record item. -- 11/12/02 Q19. Stair Pan Sealing - JTC reported that V&G has refused to continuously weld or otherwise seal the pans, and JTC will be sealing them. Use of various sealants was discussed. JTC will use duct seal on interior of pans. Record item. Q20. R. STRUCTURAL JTC 05/21/02 R02.1.1 HVAC Screen - JTC, after review with metal panel sub and C&I, reported that panel will span verticals without the second TS 5X5 girt. DDP and F&B take no exception, and requested submittal of detail proposed. DDP 04/30/02 R04. Roof Rigging - NASD noted previous conversation with DDP F&B with regard to having a lift point on the roof for bringing up items that are too heavy or too large to go up the roof hatch. DDP noted that if one point was designated to lift a load of a few thousand pounds (i.e. HVAC equipment), the entire roof would need to be designed for that live load. DDP will investigate means of lifting items like a snow blower to the roof. T&L 11/05/02 R06.1.9 Plant Inspection - After no problems were found at the first plant inspection of the gym trusses, a follow up inspection revealed several defects. All gym trusses will be inspected at the plant, and the auditorium and gym trusses will be further inspected by T&L in the field. DDP 10/08/02 R17. Headroom at Stair#8 - JTC has confirmed that headroom has JTC been reduced at Stair#8 (Boiler Room), noting that the next higher tread falls under the beam. JTC and DDP to develop corrective action. OBSERVATION REPORT NO. 34 North Andover High School Page 11 JTC 11/05/02 R17.1 Headroom at Stair No. 8 - Following the meeting, V&G JTC and DDP inspected conditions in field. It apears that the stair has been shifted south 3-4 inches,which resulted in headroom problem. DDP also noted discrepancy at upper landing. JTC to review with V&G. V&G 11/12/02 R17.1.1 Headroom at Stair#8 - JTC advises that stair can be shifted to the north enough to provide the required headroom. NABC 11/12/02 R17.1.2 Stair#8 Top Landing - V&G has not constructed the top landing with the required pull side door clearance. Bob Nicetta will observe conditions, given that this door is at the top of a stair. V&G 10/22/02 R18.1 Stair Structural Meeting - JTC, DDP, F&B, and V&G met 10/22/02 to review structural stair issues. (F&B memo of meeting has been distributed). V&G will resubmit shop drawings and calculations. F&B 11/05/02 R18.1.1 Stairs - Revised structural calculations forwarded informally to DDP at 11/05/02 job meeting, for F&B review. (Shop drawings not yet resubmitted). -- 11/12/02 R20. Window Blocking - DDP advised that cantilevered sill blocking (blocking that extends past the sheathing into the cavity) must be two layers of 3/4 plywood when supporting gravity loads of windows (does not apply at curtainwall frames that are hung from slabs). Record item. DDP 11/12/02 R21. Window Type WW - R&R questioned steel stud framing at sill F&B of stair 1&4 curtain walls. DDP to review with Foley & Buhl. R22. S. FIRE PROTECTION S08. T. PLUMBING DDP 10/22/02 T07. Condensate Drains - Noting revisions made at the Academic RWS wing, JTC advised condensate piping in south wing drain to slop sinks. DDP to confirm with RWS. -- 11/12/02 T08. Kitchen Valve Box - DDP advised that valve box cover shall match adjacent grease pit cover. Record item. T09. U. HVAC SP&H 11/12/02 U06. Insulation - JTC advised that ductwork must be insulated where tight to beam flanges, with particular care to be taken at rated chases. U07. OBSERVATION REPORT NO. 34 North Andover High School Page 12 V. ELECTRICAL MEC 06/11/02 VO4.3.3 New Service Pole - MEC will set the new pole in approximately two weeks. MEC 10/08/02 VO4.4.1 New Service (Post script) - The Building Committee approved direct payment in full of MEC backcharge at 10/10/02 meeting. MEC expected to install service once payment received. JTC 10/22/02 VO4.4.2 New Service - After MEC sign-offs on trench, etc. MEC on 10/23/02, service installation will start in two weeks, and be completed two weeks thereafter. JTCwill protect transformers as required by MEC. ABP 07/15/02 V07.1.1 Communications Manhole (Postscript) - AT&T JTC advised that manhole can be deleted. W.O. No. 11 (credit) issued 07/15/02. ABP 08/06/02 V07.2.4 Verizon Pole - Verizon representative was Verizon present at 08/06/02 job meeting. Verizon's position remains that ABP staff staked the location for pole on site. Pole must be relocated to right of way, as shown on the drawings. ABP will re-stake the location for Verizon, and will run conduits up to where pole will be relocated. After obtaining the right of way agreement, Verizon will reset the pole. ABP 10/10/02 V07.2.5 Verizon Pole - JTC noted pole has been removed Verizon for roadway grading, and must be reinstalled in its proper location. MEC 10/10/02 V16. Pole Relocation Backcharge (Post script) - The Building Committee approved payment to MEC to relocate three poles at the Osgood Street entry to accommodate the new turning lanes. The agreement has been sent to MEC, who shall perform the work in Spring '03. ABP 10/22/02 V17.1 ABP meeting -ABP shall submit pricing for HVAC coordination (Work Order#19) in advance for review prior to meeting 10/29/02. ABP 10/29/02 V17.1.1 WO #19 - ABP stated equipment pricing from switchgear manufacturer is delaying submission of cost proposal. ABP to submit all costs (except pending switchgear costs) for review. -- 11/12/02 V18. Gym Switches and Devices - Prior to meeting, DDP reviewed and approved location of wall-mounted switches, etc. proposed by ABP. Record item. V19. W. HAZARDOUS MATERIALS W01. OBSERVATION REPORT NO. 34 North Andover High School Page 13 X. MISCELLANEOUS -- 05/28/02 X19. Temporary Heat - MBC, noting the masonry durations shown 11/12/02 in the schedule submitted 05/28/02, advised that JTC will need to submit a temporary heating proposal. Record item. -- 09/17/02 X19.3 Temporary Heat - JTC furnished NASD with 11/12/02 estimated volume and start date (12/01/02). NASD will coordinate with gas supplier, and Bay State. Bay State is expected to install new main in October. NASD established 11/01/02 as target date for resolving issue. Record item. -- 09/17/02 X19.4 Temporary Heat - JTC is obtaining quotes for 11/12/02 heating equipment. Any heating for masonry work will use propane, not natural gas. JTC will advise of selected systems. Record item. -- 11/12/02 X19.4.1 Temporary Heat- JTC has submitted their temporary heating plan, and equipment is being installed today, 11/12/02. The gas company will be setting the meter 11/25/02. JTC intends to heat the Administration Wing for finishes, and other areas for roughing. Stanley 09/03/02 X21.4.2 Roof Inspection - DDP noted that copies of the Firestone inspection reports are to be forwarded to DDP. Firestone will perform an interim inspection once the academic wing membrane is installed. Stanley will leave 20% of the seams exposed for the inspection. Stanley 09/03/02 X21.4.4 Adhered Roofing - Firestone requires that CDX overlayment is screwed to structural deck through nail base. Stanley will submit layout and details. Fasteners shall penetrate the top flute only; length shall be determined so as not to penetrate the exposed surface below. -- 09/10/02 X22. Roof Ballast- DDP inspected installation over academic wing 11/12/02 east 09/10/02. Ballast is unacceptable, with free silt and tree roots in the ballast. Stanley Roofing to install boots in drains, wash ballast in place, and remove silt. Record item. -- 10/22/02 X22.2 Ballast Power Washing - DDP received letter from 11/12/02 Stanley stating ballast will be power washed, and DDP takes no exception. DDP stated ballast requisition can be reinstated if ballast is acceptably cleaned. Record item. -- 10/29/02 X22.2.1 Ballast Power Washing - TC reported that 11/12/02 Stanley is in the process of washing the ballast. Record item. Stanley 11/12/02 X22.2.3 Ballast- It was agreed that a small truck load of the `tripple washed' stone will be brought to the site and dumped for inspection. OBSERVATION REPORT NO. 34 North Andover High School Page 14 X24. Y. PROJECT CLOSEOUT Consultants 09/10/02 Y12. As Built Drawings - DDP stated subcontractors should keep as built drawings up to date. DDP will advise consultants to view as builts each month. Y13. ZZ. CONSTRUCTION PROGRESS -- 11/12/02 ZZ35. Construction Progress -The architect walked the site and observed the following. Record item. -- 11/12/02 ZZ35.1 Steel - Erection underway at locker room wing, with second floor steel in place. Some gym columns in place. Record item. -- 11/12/02 ZZ35.2 Masonry -Auditorium CMU nearly to roof line. Venner brick started at north side over cafeteria roof. Record item. -- 11/12/02 ZZ35.3 Drywall - Installation of board ongoing in Academic East. Record item. ZZ36. The next job meeting will be held at 1:00 PM on TUESDAY 19 NOVEMBER 2002 at the Contractor's Trailer. The discussions of this meeting are recorded as understood by the writer, who should be notified of any omissions or corrections. Unless the writer is notified to the contrary, these notes are presumed to be correct. Ri hard Fricd DiNISCO DESIGN R N R/krh cc: Louis Minicucci Gene Kingman William Allen Kevin Murphy Paul Szymanski Frederick King Nancy Kurtz Kevin Burke Susan Nicholson Richard Weber Robert Nicetta Evan Karalolos Robert Beshara Kenneth DiNisco Julie Parrino Rick Greenlee NA Planning Board Angel Khazadian Doug Seaboldt Richard Warner Ed Estabrook Jon Oxman N4460 1 a r c h i t e c t s a n d p I a n n e r s ' VM�� P44UZLimited OBSERVATION REPORT NO. 35 Project: North Andover High School Date: 19 November 2002 Location: Job Site Present: North Andover School Dept. (NASD) Bill Allen Paul Szymanski Municipal Building Consultants (MBC) Pat Saitta John T. Callahan & Sons (JTC) Philip Briselli David Anderson Tim Callahan Clerk of Works (COW) Richard Warner Tim Willis Schofield Brothers of New England (SBNE) Fred King North Andover Building Commissioner (NABC) Bob Nicetta DiNisco Design Partnership (DDP) Rick Rice Action Date A. SITE SAFETY AND SECURITY JTC 11/19/02 A19. Fence - JTC will tighten up the fence at the Chickering Road sewer work 11/19-11/20/02. A20. B. OWNER ISSUES DDP 05/07/02 B06.2 Revised Site Phasing Drawing - JTC provided a site plan showing the proposed water and road work, and the limited parking that will be available in the south lot when the new school opens. DDP will investigate available parking, possible temporary parking, and options for bus/parent drop off routes for review with NASD. NASD 10/15/02 B09.3.2 Ceremony - The school is planning a ceremony to be held at the back of the existing school (not on site) as the steel is "topped off". NASD to advise as to program. RECONED P40Y 14� 7 2002 NOW14 ANDOVER Kenneth DiNisco Richard N. Rice Gary E. Ainslie Christopher Huston 8 7 S U ni m e r S t r e e t B o s t o n M A 0 2 1 1 0 6 1 7 . 4 2 6 . 2 8 5 8 f a x 4 2 6 . 1 4 5 7 w w w . d i n i s c o . c o m OBSERVATION REPORT NO. 35 North Andover High School Page 2 -- 10/29/02 B09.3.4 Ceremony Date - The topping off ceremony will 11/19/02 be at 1:OOp.m., Friday, 11/22/02. This date will be moved to the prior Wednesday or Thursday depending upon the long range weather forecast on Monday, 11/18/02. JTC will erect beams with evergreen tree and flag during the ceremony (these will not necessarily be the beams that have been signed). Record item. -- 10/29/02 B09.3.5 Signing Steel - The school proposes that JTC 11/19/02 bring the steel to the front of the school around 10:00a.m. Tuesday, 11/19/02. At approximately 1:OOp.m. that same day, the last of the students will have signed the steel, and JTC can then take the trailer back to the site. JTC proposes to use a low landscaper's type trailer. Record item. -- 11/19/02 B09.3.6 Topping Off Ceremony - Steel was signed by 11/21/02 students and staff 11/19/02. Noting possibility of rain Friday, 11/22/02, JTC will advise the NASD of forecast Thursday 11/21/02. If there is rain, the iron workers will not work. Record item. -- 11/21/02 B09.3.7 Topping Off Ceremony - Postponed to Monday, 11/25/02. Record item. NASD 10/15/02 B12.1.1 Keying (Post script) - Keying schedule based on DDP discussions between HCl and NASD was submitted 10/14/02. DDP to review with NASD. DDP 10/18/02 B12.2.4 Access Control (Post script) - NASD advised DDP that hand recognition access control shall be used at the two main street entries. DDP to prepare proposal request. -- 10/15/02 1316. Student Tour- It was discussed that 2 to 4 student representatives of the school paper would like to tour the site. The tour will be off hours, and would be guided by the clerk. NASD, COW and JTC to coordinate. JTC 10/18/02 1316.1 Photographs- JTC asked that they be given NASD prior approval of any photos taken of the site during the student tour. B17. C. PERMITS & INSPECTIONS DDP 10/01/02 C01.2.8 Health Department - It was suggested that, because kitchen roughing will soon begin, the meeting with the health department should soon be scheduled. DDP will review status of kitchen submittals and schedule the meeting. DDP 10/17/02 C01.2.9 Health Department (Post script) - The Board of NASD Health forwarded to DDP a plan review Consult application to be filled out. DDP forwarded sections to responsible consultants and NASD. OBSERVATION REPORT NO. 35 North Andover High School Page 3 03/26/02 CO3. DPW Permits 03/26/02 C04. North Andover Fire Department Permits -- 03/26/02 C04.1 The NAFD requires a propane permit. Should 11/19/02 propane be required for construction purposes, JTC is to advise the NAFD of the total aggregate amount of propane on site. Propane tanks are to be secured and enclosed by a chainlink fence and must be located away from the existing school. Record item. ABP 09/17/02 C04.4.1 Permit-ABP shall furnish NAFD with a copy of approved fire alarm submittals and shall obtain the fire alarm permit. ABP 11/05/02 C04.4.4 Fire Alarm Permit- JTC has been advised that ABP has furnished the fire department, but ABP has not received a signed permit as of yet. -- 11/19/02 C04.4.5 Propane Permit- JTC has the NAFD permit for propane. Record item. Hampshire 10/29/02 C04.5.1 Sprinkler Permit- Hampshire has distributed copies of the sprinkler permit received from the fire department. JTC has been informed that the fire department takes no exception to the ongoing installation in the Academic Wing while Hampshire completes the hydraulic calculations for submission. RWS 11/13/02 C04.5.2 Sprinkler Permit (Post Script) - Hydraulic calculations received 11/13/02 and forwarded to RWS for review. -- 10/08/02 C04.6 Temporary Heating - JTC to review their 11/19/02 proposed heating plan (interior by natural gas, masonry, if needed, by propane) with the Fire Department. Record item. -- 10/22/02 C04.6.2 Temporary Heating/Masonry - JTC confirmed that 11/19/02 propane heat for masonry work will be used to some extent. JTC will secure necessary permits from NAFD. Record item. -- 11/19/02 C04.6.3 Temporary Heating - In response to a question, JTC reported that the NAFD observed the heating units as they were installed 11/15/02. NAFD permits are in hand for propane for temporary masonry heating. Record item. DDP 04/02/02 C12. Environmental Reports - DDP will distribute the weekly and monthly reports prepared by SBNE to Bob Nicetta, NASD, JTC, MBC and the clerk at the weekly job meetings. OBSERVATION REPORT NO. 35 North Andover High School Page 4 JTC 08/20/02 C28.1 Stormceptor Substitution - The Conservation CDS Commission has approved the CDS Technologies equipment submitted by JTC. CDS is to submit exact details and shop drawings to the Conservation Commission's outside consultant for review (Postcript- after approval by Conservation Commission reviewer, shop drawing package shall be submitted to SBNE for final approval; initial submittal was marked "revise and resubmit"). -- 10/22/02 C28.1.4 CDS Technologies Submission - CDS did not 11/19/02 attend job meeting 10/22/02. Status of concom submission unknown. Record item. -- 11/05/02 C28.1.5 Drainage Revision - JTC noted that they may 11/19/02 propose a revised location for the drainage detention galleys so that they may be installed earlier, allowing more of the south parking lot to be completed before the existing school is demolished. DDP noted that such a change would likely need to be approved by the ConCom; DDP suggested that if this was to be persued, that it be combined with the CDS Technologies submission to ConCom. Record item. -- 11/12/02 C28.1.6 Drainage Revision - DDP will contact SBNE to 11/19/02 arrange a meeting with JTC 11/19/02 to discuss relocating drainage detention gallies. Record item. JTC 11/19/02 C28.1.7 CDS Technology Submission - JTC will have a CDS CDS representative attend 11/26/02 job meeting to provide an update on submission to the Con Com. DDP 08/20/02 C33. Replication Area - SBNE advised that the replacement Zoppo blueberry plans were not well planted and have not survived. SBNE also advised that other wetland plants are fairing poorly with the dry weather. DDP will review with Zoppo. -- 11/05/02 C43. Erosion Controls - SBNE reported that controls are in good 11/19/02 condition, with minor maintenance reviewed with JTC's site foreman. Record item. JTC 11/19/02 C43.1 Erosion Controls - SBNE advised that the only area of concern is at the southwest corner at the sewer line work, where the berm must be reformed. The only other items needing attention are silt boots requiring cleaning. -- 11/05/02 C44. Building Inspector Comments - DDP reported that Bob Nicetta called to note that the following items were observed in his recent inspection. Record item. OBSERVATION REPORT NO. 35 North Andover High School Page 5 PCM 11/05/02 C44.1 Masonry Weeps - Some weep holes over window lintels are full of mortar and need to be cleared. Hampshire 11/05/02 C44.2 Firestopping - While the firestopping performed to date, in general, is complete, a roof drain penetration at the top of stair#1 is insulated, but not caulked. V&G 11/05/02 C44.3 Stair#1 - Workmanship (welds, rusty iron at clip angles) not good in stair#1. -- 11/19/02 C45. Drainage Revision - SBNE and JTC discussed possibly installing the detention galleys "out of phase", which would benefit both the school operations (increase available parking) and the progress of the work. The following items were noted. Record item. -- 11/19/02 C45.1 Relocations of Galleys - SBNE stated the galleys can be shifted as an administrative charge, not requiring a ConCom hearing. Relocation would reduce existing parking, which is not workable for the school. Record item. -- 11/19/02 C45.2 Elimination of Siltation Ponds - SBNE advised that it is not necessary to install the detention galleys in order to remove the ponds, because the galleys are not intended to take sediment-laden runoff. SBNE stated that if the site around the new school and parking area was stabilized (grass established, etc.), the ponds could be greatly reduced in size. Record item. -- 11/19/02 C45.3 South Parking Lot- JTC stated that they intend to install a fence 20 feet from the top of the wall, which will be the limit of the bituminous binder that will be placed. Even with a reduction in pond size, there will be little pavement available for parking, and bus routes, etc. must be planned when the school takes occupancy. JTC will retain a portion of the ponds to take run off from the south parking lot until the Phase 2 system is in place. Record item. C46. D. CONSTRUCTION SCHEDULE -- 09/24/02 D31. Windows Window/Curtainwall installation schedule was reviewed with R&R, with the following noted: -- 09/24/02 D32.2 Curtainwall Material - Extrusions are in R&R's shop and frames are being fabricated. All windows, including operable vents inserted in curtainwall, will be on site mid-November 2002. OBSERVATION REPORT NO. 35 North Andover High School Page 6 -- 10/29/02 D37.1 Technology Cabling - JTC, DDP, and 3Si discussed cabling schedule. JTC advised ceiling grid is scheduled to start in the academic wing mid-February 2003. 3Si would prefer to cable before the grids are installed and will monitor project progress the next few weeks. -- 11/19/02 D41. Schedule Update - JTC distributed copies of the updated schedule, and a look-ahead through 12/01/02(copy attached) with the following noted: Record item. -- 11/19/02 D41.1 Overall Project Status - JTC reported the overall progress remains as previously scheduled, give or take a week. Record item. -- 11/19/02 D41.2 Masonry - JTC reported that masonry is progressing ahead of schedule, with the auditorium brickwork to be completed within a few days. Record item. -- 11/19/02 D41.3 Steel - Erection has been impeded by the wet weather, with completion about two weeks behind the forecast. Erection of gym trusses will begin next week. Record item. -- 11/19/02 D41.4 Roof - To start at east end of Arts Wing 11/20/02. Record item. D42. E. SUBMITTAL SCHEDULE DDP 10/29/02 E15.1 Millwork - Submittals received by DDP 10/29/02. E16. F. SUBMITTALS R&R 07/16/02 F14.1.1 Windows - R&R advised DDP that screens will be removable from the room side using a standard EFCO clip. R&R will provide a sample. DDP 09/24/02 F20.4.1 Lighting Resumittal - was received TE by DDP, TE and Lam to review. LAM V&G 10/01/02 F25.1.2 Stairs 1-4 - Returned "revise and resubmit" due to structural questions 09/30/02. -- 11/12/02 F25.1.3 Stairs 1-4 -Structural calculations resubmitted 11/19/02 11/12/02. Shop drawings yet to be resubmitted as required. Record item. V&G 11/19/02 F25.1.4 Stairs 1-4 (Post Script) - Revised structural calculations returned 11/19/02 with comments. Revised shop drawings must be submitted. Revised calculations show added members that are not included on stair components newly delivered to the field. OBSERVATION REPORT NO. 35 North Andover High School Page 7 F&B 08/27/02 F28.1 Steel Resubmittals - F&B has returned as JTC resubmitted shop drawings received to date. Where correct work is to be performed, F&B will coordinate with clerk and JTC to confirm its completion. V&G 08/14/02 F29.2.1 Boiler Room Stairs - Returned "revise and resubmit" (with structural calculations) 08/14/02. R&R 09/05/02 F29.4.1 Windows - (Postscript) DDP returned window shop drawings. R&R to resubmit as noted. -- 10/21/02 F34.1 Submittal Status (Post script) - DDP provided 11/26/02 JTC with highlighted spec sections showing items not yet submitted. DDP will forward under separate cover MEP items identified by consultants. -- 11/26/02 F34.1.1 Submittal Status (Post Script) - Concluding with electrical submittal status forwarded to JTC 11/26/02, all MEP status reports have been furnished by DDP. Record item. JTC 10/08/02 F35. Submittals Status - DDP and JTC distributed copies of respective logs showing status as of 10/08/02. No critical items noted. JTC noted the following will soon be submitted, with review to be expedited: spray on fireproofing. FWR 10/22/02 F36.2.1 Gym Floor- DDP reported that in a phone conversation with FW Roberts, FWR advised that they wished to resubmit with a different poured sports floor. JTC 11/12/02 F41. Casework - Shop drawing under review by DDP. JTC to forward description of casework contruction. -- 11/19/02 F43. Submittal Status - DDP and JTC distributed respective logs showing status as of 11/19/02. The following priorities were noted by JTC. -- 11/19/02 F43.1 Lights - DDP to return with color selections. -- 11/19/02 F43.2 Tile - Ceramic tile colors needed for Academic Wing. F44. G. COORDINATION DRAWINGS JTC 04/09/02 G07. Coordination Drawings - JTC reported that work on the Subs coordination drawings has begun, and the process is expected to take 10-12 weeks. JTC 09/24/02 G17. Arts Wing AHU/Steel - JTC noted coordination issues at DDP openings for Rooftop Units. (Post script - Foley and Buhl visited the site 09/25/02. Report forwarded to JTC for discussion). OBSERVATION REPORT NO. 35 North Andover High School Page 8 -- 11/19/02 G19. Auditorium Ceiling -JTC advised that in the coordination meeting it was discussed that in some locations, the regularly spaced supply ductwork coming off the bottom of the main trunks interferes with recessed down lighting fixtures. DDP, noting that supply registers shall be "painted out", advised JTC that supply register runs should be shifted to avoid the lighting (rather than lowering the ceiling). Record item. G20. H. PAYROLL REPORTS V&G 11/05/02 H11. Payroll Reports - The clerk reported that V&G has been informed that their reports must be brought up to date. H12. I. REQUISITIONS DDP 04/30/02 107.1.1 Cash Flow - JTC has furnished DDP with a cash flow for the first eight months of the project. DDP will add project costs and forward to town. 117. J. CHANGE ORDERS DDP 08/13/02 J04.1 Steel Change Order Proposals - Cape and Island Steel (C&I) explained their position that they intend to be compensated for their redetailing time resulting from revisions issued by DDP (Field order No. 32, 34 and 41) even though there are no "direct" (material and labor) costs involved with these changes. DDP noted that while the detailing expense is understandable, the hours claimed seem high, and that for the overall project it is DDP's belief that reduction in steel material, fabrication and erection makes up for addition time to redraw. C&I did not agree with DDP assessment. DDP will consider the discussion and issue a formal response. DDP 11/12/02 J08.2 Mechanical PCO's -All outstanding mechanical/plumbing have been approved by DDP and work orders have been issued. DDP will include these in the next change order. JTC 11/19/02 J10. PCO Log - JTC distributed a log showing status of Proposed Change Orders as of 11/18/02. JTC will forward to MBC copies of issued PCO's not received, and will forward PCO's for several of the open items. ABP 11/19/02 J11. Electrical PCO's - It was agreed that Thompson Engineering TE and AB & Palumbo shall attend the 12/03/02 job meeting. The purpose will be for TE and AB&P to review the pencil requisition, as well as for TE and AB&P to discuss electrical change order review and approval issues with JTC, DDP and MBC. OBSERVATION REPORT NO. 35 North Andover High School Page 9 J12. K. WORK ORDERS ABP 09/06/02 K06. Work Order No. 16 (postscript) - WO No. 16 deleting light fixtures (credit) issued on 09/06/02. K08. L. FIELD ORDERS L16. M. PROPOSAL REQUESTS JTC 05/07/02 M04. Proposal Request No. 1 - DDP issued PR No.1 for revisions to site utilities resulting from site utiltiy coordination by RWS. ABP' 06/04/02 M10. Proposal Request No. 3 - DDP noted PR No. 3, for electrical power to exhaust fan EF-60 (added under PR No. 4) was issued 05/07/02. JTC 11/19/02 M15. Proposal Request No. 12 - DDP has forwarded to JTC for pricing P.R. No. 12, which substitutes painted GWB ceilings for lay-in tile ceilings in student accessed toilet rooms (not staff toilet rooms). In discussing with JTC, DDP advised that the cost for access panels needed by the respective trades should be included. JTC 11/19/02 M16. Proposal Request No. 10 - DDP has forwarded to JTC for pricing P.R. No. 10 for additional gym "drop curtains" requested by the athletic department to completely separate the wood basketball courts from the track. M17. N. REQUEST FOR INFORMATION DDP 09/24/02 N29.1 RFI #153 - DDP stated third floor slab projection at upper end of Main Street will not be cut back (will remain flush with brick). DDP will formally respond to RFI #153 once architectural details are revised. -- 11/19/02 N35. RFI Log - JTC and DDP reviewed respective logs showing status as of 11/19/02. No critical BFI's outstanding. Record item. -- 11/19/02 N36. Columns at Procenium - JTC questioned whether CMU column fireproofing could extend to roof, rather than stop at head of opening with spray-on fireproofing extending upward (as shown). DDP advised that either method could work, but if CMU is used, revised clearances should be verified by JTC with rigging subcontractor. Record item. N37. O. DEMOLITION 03/26/02 001. Building/Abatement Demolition is scheduled for August 2004 and prerequisites will be reviewed as that date approaches. OBSERVATION REPORT NO. 35 North Andover High School Page 10 NAFD 03/26/02 001.1 Public safety training will take place in the vacated NAPD existing high school for two weeks after the school is vacated by the owner. 002. P. SITE WORK DDP 10/15/02 P11.2 Art Wing Storm Drainage - JTC advised that it would be significantly less work to core manhole 2B for piping entering from the southwest then to relocate manhole 2A. DDP to issue directive. JTC 10/22/02 P17. Road Subsoils - The clerk reported that a strip of the recently paved east driveway is exhibiting subgrade failure, and will need to be repaired. P18. Q. ARCHITECTURAL JTC 03/26/02 Q01. Color Selection Submittals - DDP advised that materials Subs requiring color selection shall be submitted as soon as possible so the architect can prepare recommendations for the owner. DDP 10/08/02 Q01.3 Color Selection -JTC noted that, with drywall to begin in three weeks, ceramic tile colors will be needed soon thereafter. JTC 11/19/02 Q20. Sample Classroom - DDP and JTC discussed and agreed that DDP it would be beneficial to complete one east wing classroom as a `sample' for workmanship, etc. DDP and JTC will further discuss as work progresses. USD 11/19/02 Q21 . Toilet Room Doorframes - Clerk advised that door frame throats are not deep enough for plywood underlayment and wall board. U.S. Drywall proposes to install plywood flush with and between studs. DDP requested USD install at a sample door frame. JTC 11/19/02 Q22. Auditorium Masonry - MBC advised JTC that cavity at top of brick veneer should be protected from water entering and freezing. 023. R. STRUCTURAL JTC 05/21/02 R02.1.1 HVAC Screen - JTC, after review with metal panel sub and C&I, reported that panel will span verticals without the second TS 5X5 girt. DDP and F&B take no exception, and requested submittal of detail proposed. OBSERVATION REPORT NO. 35 North Andover High School Page 11 DDP 04/30/02 R04. Roof Rigging - NASD noted previous conversation with DDP F&B with regard to having a lift point on the roof for bringing up items that are too heavy or too large to go up the roof hatch. DDP noted that if one point was designated to lift a load of a few thousand pounds (i.e. HVAC equipment), the entire roof would need to be designed for that live load. DDP will investigate means of lifting items like a snow blower to the roof. T&L 11/05/02 R06.1.9 Plant Inspection - After no problems were found at the first plant inspection of the gym trusses, a follow up inspection revealed several defects. All gym trusses will be inspected at the plant, and the auditorium and gym trusses will be further inspected by T&L in the field. DDP 10/08/02 R17. Headroom at Stair#8 - JTC has confirmed that headroom has JTC been reduced at Stair#8 (Boiler Room), noting that the next higher tread falls under the beam. JTC and DDP to develop corrective action. JTC 11/05/02 R17.1 Headroom at Stair No. 8 - Following the meeting, V&G JTC and DDP inspected conditions in field. It apears that the stair has been shifted south 3-4 inches, which resulted in headroom problem. DDP also noted discrepancy at upper landing. JTC to review with V&G. V&G 11/12/02 R17.1.1 Headroom at Stair#8 - JTC advises that stair can be shifted to the north enough to provide the required headroom. NABC 11/12/02 R17.1.2 Stair#8 Top Landing - V&G has not constructed the top landing with the required pull side door clearance. Bob Nicetta will observe conditions, given that this door is at the top of a stair. V&G 10/22/02 R18.1 Stair Structural Meeting -JTC, DDP, F&B, and V&G met 10/22/02 to review structural stair issues. (F&B memo of meeting has been distributed). V&G will resubmit shop drawings and calculations. -- 11/05/02 R18.1.1 Stairs - Revised structural calculations forwarded 11/19/02 informally to DDP at 11/05/02 job meeting, for F&B review. (Shop drawings not yet resubmitted). Record item. V&G 11/19/02 R18.1.2 Stairs (Post Script) - Revised calculations returned to JTC 11/19/02. Submission of shop drawings revised to reflect V&G's engineer's calculations must be submitted. DDP 11/12/02 R21. Window Type WW - R&R questioned steel stud framing at sill F&B of stair 1&4 curtain walls. DDP to review with Foley & Buhl. OBSERVATION REPORT NO. 35 North Andover High School Page 12 JTC 11/19/02 R22. Auditorium Ceilings (Post Script) - In response to questions posed by JTC at the 11/19/02 job meeting, DDP advised JTC that layout drawings and engineering calculations for suspended stud auditorium ceilings shall be submitted for review (see 09250-1.05.B). Clerk 11/20/02 R23. Auditorium Trusses (Post Script) - In response to discussions JTC at 11/19/02 job meeting, DDP contacted Foley & Buhl, who clarified that T&L should do a visual inspection of shop welds of the auditorium trusses. The clerk and JTC will coordinate an expedited inspection by T&L when conditions allow, and most likely on a Saturday. R24. S. FIRE PROTECTION S08. T. PLUMBING DDP 10/22/02 T07. Condensate Drains- Noting revisions made at the Academic RWS wing, JTC advised condensate piping in south wing drain to slop sinks. DDP to confirm with RWS. T09. U. HVAC SP&H 11/12/02 U06. Insulation - JTC advised that ductwork must be insulated where tight to beam flanges, with particular care to be taken at rated chases. 11/19/02 U07. Ductwork Insulation in Curbs - JTC advised that it has been 11/22/02 questioned whether ductwork in curbs is to be insulated. F&T to advise. Post Script. 11/22/02 007.1 Ductwork i n i confirmed that s plyductwo ki curbs hall be nsulte Record item. JTC 11/19/02 U08. Fan Coil Covers - Fan coil units have been delivered to the SP&H site in advance of receiving color selection from DDP. Units do not match selected color or selected color for fin tube radiation. JTC to review with Sagamore. U09. V. ELECTRICAL MEC 06/11/02 VO4.3.3 New Service Pole weeks. EC ill set the new pole in mate) MEC 10/08/02 VO4.4.1 Committee approved diirrect The Building payment in full of MEC backcharge at 10/10/02 meeting. MEC expected to install service once payment received. OBSERVATION REPORT NO. 35 North Andover High School Page 13 JTC 10/22/02 VO4.4.2 New Service - After MEC sign-offs on trench, etc. MEC on 10/23/02, service installation will start in two weeks, and be completed two weeks thereafter. JTCwill protect transformers as required by MEC. ABP 07/15/02 V07.1.1 Communications Manhole (Postscript) -AT&T JTC advised that manhole can be deleted. W.O. No. 11 (credit) issued 07/15/02. ABP 08/06/02 V07.2.4 Verizon Pole - Verizon representative was Verizon present at 08/06/02 job meeting. Verizon's position remains that ABP staff staked the location for pole on site. Pole must be relocated to right of way, as shown on the drawings. ABP will re-stake the location for Verizon, and will run conduits up to where pole will be relocated. After obtaining the right of way agreement, Verizon will reset the pole. ABP 10/10/02 V07.2.5 Verizon Pole - JTC noted pole has been removed Verizon for roadway grading, and must be reinstalled in its proper location. MEC 10/10/02 V16. Pole Relocation Backcharge (Post script) -The Building Committee approved payment to MEC to relocate three poles at the Osgood Street entry to accommodate the new turning lanes. The agreement has been sent to MEC, who shall perform the work in Spring `03. -- 10/22/02 V17.1 ABP meeting - ABP shall submit pricing for HVAC 11/19/02 coordination (Work Order#19) in advance for review prior to meeting 10/29/02. Record item. -- 10/29/02 V17.1.1 WO#19 - ABP stated equipment pricing from 11/19/02 switchgear manufacturer is delaying submission of cost proposal. ABP to submit all costs (except pending switchgear costs) for review. Record item. TE 11/19/02 V17.1.2 W.O. #19 - JTC submitted ABP pricing to DDP 11/19/02. TE to review. -- 11/19/02 V19. Antenna Locations - Prior to meeting, DDP reviewed roof antenna locations with ABP foreman. Antennas shall be located as far away from line of sight from ground as possible. Record item. V20. W. HAZARDOUS MATERIALS W01. OBSERVATION REPORT NO. 35 North Andover High School Page 14 X. MISCELLANEOUS Stanley 09/03/02 X21.4.2 Roof Inspection - DDP noted that copies of the Firestone inspection reports are to be forwarded to DDP. Firestone will perform an interim inspection once the academic wing membrane is installed. Stanley will leave 20% of the seams exposed for the inspection. Stanley 09/03/02 X21.4.4 Adhered Roofing - Firestone requires that CDX overlayment is screwed to structural deck through nail base. Stanley will submit layout and details. Fasteners shall penetrate the top flute only; length shall be determined so as not to penetrate the exposed surface below. -- 11/12/02 X22.2.3 Ballast- It was agreed that a small truck load of 11/19/02 the `tripple washed' stone will be brought to the site and dumped for inspection. Record item. Clerk 11/19/02 X22.2.4 Ballast - Stanley advised JTC and DDP that it would be too costly to dump a load of triple washed stone for inspection. DDP agreed that clerk will observed triple washed stone as it is spread on roof, and will stop ballast operation if rock is too dirty. X24. Y. PROJECT CLOSEOUT Consultants 09/10/02 Y12. As Built Drawings - DDP stated subcontractors should keep as built drawings up to date. DDP will advise consultants to view as builts each month. Y13. ZZ. CONSTRUCTION PROGRESS -- 11/19/02 ZZ36. Construction Progress -The architect walked the site and observed the following. Record item. -- 11/19/02 ZZ36.1 Steel - Ongoing at gym wing. Record item. -- 11/19/02 ZZ36.2 Masonry- Veneer brick completed over cafetorium roof, and underway on east wall of auditorium. -- 11/19/02 ZZ36.3 Drywall - Installation of board ongoing in Academic wing east. Record item. -- 11/19/02 ZZ36.4 MEP - Ongoing throughout. ZZ37. OBSERVATION REPORT NO. 35 North Andover High School Page 15 The next job meeting will be held at 1:00 PM on TUESDAY 26 NOVEMBER 2002 at the Contractor's Trailer. The discussions of this meeting are recorded as understood by the writer, who should be notified of any omissions or corrections. Unless the writer is notified to the contrary, these notes are presumed to be correct. Ric and Rice DiN SCO DESIGN RN R/krh cc: Louis Minicucci Gene Kingman William Allen Kevin Murphy Paul Szymanski Frederick King Nancy Kurtz Kevin Burke Susan Nicholson Richard Weber Robert Nicetta Evan Karalolos Robert Beshara Kenneth DiNisco Julie Parrino Rick Greenlee NA Planning Board Angel Khazadian Doug Seaboldt Richard Warner Ed Estabrook Jon Oxman T§� � C) `� �0 m tr C7 tm a n � _ m I Z v C m M i = c Y �n � o D� o_ W p x '� q� 3 3 w C7 3 o m S m W 0 n'. �n. 0 ° b m coo ~ g _ �° O 90 m CD CD U3 —{ m `D cD = z 31 v O o a 0 z m to C�7 o s o p + z + IW R O Q W N + N G N � 1 r cl + o � C r y �a I c co ;t � ;vi! ^� � C•1 D Z G C CL m x_ ti n s 0 O ✓' 3 ' o x c a �Z ro SL IL 0 M (n N ' !� m Q s p to N N m 'n n O a i co cn 3 0 'z ° UD Q� '— -4 m ' m O !n $t c' a :�- m 0 in C i z a I a in n ,r_ m c m CD CO m d ZL th 4 N 3 c W T N O J � A W !J � A ya � e m J � ^ V m r o ^ m I w o m Fn C � IT g a ! Q � ` S A � � O j X S Y cn C) Y O O o n n L l O r m ; i z 'n Io Z cn m � m O a C7 2 4 A ' ►- z v � 3 o < z m m m o .T. cr O N .s. 3 N J (D Ll W '^ ►a 0 J N N ia m a a J � 1 ti A � � 1 N � m n .A IN rn .+ (;D N N N j I7 h9iR/I F j.r, nN R'[?gtR9R).FL f SNnq ? NHHH-1"1HR 'I NHOf LZ:SL ZC a-:; e,;'L T Municipal Building Consultants, Inc. Nov. 14, 2002 p� Q 2002 To: Louis Minicucci, Chairman NC)R� ,WDOV A T North Andover School Building Committee Re: North Andover High School—Project Report 11/14/2002 CC: N. A. Planning Board From: Pat Saitta 1. Permits: Mass. Highway permit for work on Route 125 has been received. Building permit has been received. DPW utility permits have been received and utility work is in progress. A water ban waiver has been obtained from the North Andover DPW. Health Department review of the kitchen will be finalized when the shop drawings are finalized. 2. Project Meetings: Construction meetings are being held weekly at 1:00 p.m. on Tuesdays and are being conducted in a professional and co-operative atmosphere. Issues emphasized at recent meetings: - Academic wing envelope enclosure to protect the interior gypsum sheathing and allowing wiring to proceed is substantially complete - Academic parking area paving base to provide stable subcontractor staging area is complete - Ramping up the number of subcontractors and trades as additional areas of the building become available. - Activation of the Academic temporary heating system to allow weather susceptible activity to commence. 3. Work in Progress: Work force is up to approximately 85 workers 200 Sutton Street,North Andover,MA 01845 Tel: (978)686-5766 • Fax: (978)685-2357 1 Shop drawing approval process Concrete foundation is substantially complete Erosion protection maintenance Masonry Under slab utilities Roof blocking Drywall studs Ductwork Site drainage Rough Plumbing Steel erection Rough fire protection Light gage framing Roof membrane Concrete slab placement Window installation Stair installation Rough electric conduit Gas service& temp heat equipment Fire taping& safing Gypsum board & insulation 4. Upcoming Milestones: Temporary heat in Academic wing week of 12/2/02 Commence academic interior weather susceptible work week of 12/2/02 Complete steel erection week of 12/2/02 Unsuitable soil remediation measures within the building footprint are complete in all previously noted areas. 5. Change Proposals: Four change orders have been processed. Other proposed change orders (PCO's) continue to be solicited and reviewed. (See attached change order log). 6. Schedule: Phase I—new school 7/15/04 Phase II—Demo and site 5/5/05 Contractor has submitted the required updated schedule dated 9/10/02. The project continues to maintain a pace consistent with the early delivery of the new building. Enclosure of the auditorium, arts/link and cafeteria is in progress. The temporary heating system is scheduled for activation in early December to allow interior work to continue in the above referenced areas along with the Academic building. 7. Construction Issues: a. The mason contractor has expressed interest in working continuously all winter. The G.C. and sub are finalizing an arrangement to cover and heat with propane certain areas of exterior masonry. b. The contractor continues effectively maintain erosion control measures with minimal migration of soil offsite. 2 c. The contractor has acknowledged the rigorous requirement to protect the gypsum sheathing during construction(in and out)from moisture, and has agreed to use a considerably more durable and moisture resistant material (Dens Glass) for the balance of the project. This is a no cost improvement to the project. d. One area of the upper parking lot adjacent to the east wing of the Academic wing will require additional under drainage. Sketches have been prepared by the Engineers and the G.C. is processing. e. Topping off ceremony and the student signing of steel beams is scheduled for the week of 11/18/02. f. Technology cabling and telecommunications systems are currently being designed by SSS Inc. and will be procured through the State Bid List Program. 3 N.Andover High School 10/10/02 PCO# DESCRIPTION SUBMITTED STATUS CO AMT PROPOSAL 1 Fioor contractor substitute --- CO#1 $ 107,037 2 Sanitary line -- CO#2 $ 4,701 3 Site phasing -- --- 4 Seepage inlet -- CO#3 $ 3,300 5 Video survey of drain -- CO#3 $ 1,668 6 Steel revisions -- -- --- 7 Sub drain piping --- CO#2 $ 26,273 8 Unsuit replacement -- CO#2 $ 20,315 9 Misc HVAC $ 10,448 Approved --- 10 Unsuit soil &drain -- CO#3 $ 45,248 11 Roof power east -- -- --- 12 Language lab electric $ 35,533 In review --- 13 Paint parking lines -- CO#3 $ 5,304 14 Unsuit soil#2 -- CO#3 $ 47,775 15 Unsuit soil#3 -- CO#3 $ 26,331 16 Framing @ stairs --- --- --- 17 Consumer science power $ 5,967 In review --- 18 Metal plate @ mech screen $ 9,430 In review --- 19 Unsuit soil c@ water --- --- --- 20 Delete M.H. $ (500) In review --- [23 Auditorium truss brace Auditorium beam revision --- --- --- Roof drain piping Not received Plumbing change Not received 25 Elec.transformer& poles --- By owner --- 26 Condensate pipe rev $ 3,312 In review 28 Locker additions Not received 29 Unsuitable replacement#4 CO#4 $ 28,580 30 Relocate power&data $ 2,895 In review 31 Auditorium stage found Not received 32 HVAC elec revisions Not received 33 Parking sub drain Not rec eived 34 Relocate electric panel CP-1 $ 4,784 In review 35 Electric service credit CO#4 $ (16,125) 36 Relocate data outlets $ 2,030 In review TOTALS $ 73,899 $ 337,946 Activity �-r Activity Orig Rem % Early Early Late Late Total ID Description Dur Dur Comp Start Finish Start Finish Float J` MILESTONES 100 NOTICE TO PROCEED 01 0' 100 15MAR02A 115MAR02A 105 �PHASE I 13EGIN 0 0� 100�15MAR02A 15MAR02A �— 185 jSTART UNDERGROUND UTILITIES 01 0 100 01 MAY02A 01 MAY02A — — 11 95 START ROOFING-ACADEMIC WING Oi 0 0 11SEP02 16SEP02' S I 1 200 (START WINDOWS-ACADEMIC WING 0; 0; 0 21 6SEP02 110CT02' 15l 190 STRUCTURAL STEEL COMPLETE-PROJECT 0 0 01 13N0!J02 13NOV02' 0 145 BOILER ROOM /HEAT OPERATIONAL 0, 0! 0� 01SEP03' 01SEP03' f 0 150 BUILDING ELECTRICAL OPERATIONAL 0' 0! 0 01SEP03' 101SEP03' 01 AI --- 3265 :OCCUPANY 0'. 0 0 19DEC03 19DEC03' 0 115 SCHEDULE 0ETE A 0 0 O 2A BEGIN 19 19 0!20DEC03 30JUh704 20DEC03 30JUN04' I 0 PHASE(COMPL /PHASE 0101JUL04' 01JUL04 0 120 PHASE 2A FINISH/PHASE 2B BEGIN 0� 0: 0 01SEP04' O1SEP04' 0 170 PHASE 2B COMPLETE 01 0 0 25MAY05- 25MAY05 0 SITEWORK PHASE 1 s. 'r s'r.✓;.; Gs:,:. .fz.,.., :-F: ^'';i:`.;....:.::»...,.. r�.:.,.,.g::�ii:•.:::.,..,.J: NORTH AREA r-- — 3000 !NORTH STORM DRAIN — —_ 10I 0: 100 29APR02A 15MAY02A !29APR02A 15MAY02A 3010 NORTH WATER 15, 0! 100 20M' AYOZA 30MAY02A 120MAY02A 30MAY02A 3040 iTELE&COMM DUCT 5 0 95 29MAY02A 30AUG02 129MAY02A 14OCT02 30I 3050 NORTH GRADING 5 51 0 03SEP02 109SE?02 1040CT02 10OCT02 23 3060 (NORTH BASE 1 31 3!': 0 10SEP02 12SEP02 14NI OV02 18NOV02 47 3125 GAS SERVICE&TIE IN @ NORTH END 10 10 i 0 10SEP02 23SEP02 105N0V02 18NOV02 40 3075 !NORTH BINDER PAVEMENT 2 j 2: 220CT02 230CT02 119NOV02 20NOV02 20 3090 'NORTH SITE LIGHTING 7! 7j 0240CT02 O1N0`102 21N0V02 02DECO2 20 SOUTH AREA 3020 ACCESS ROAD WATER 5 01 100I24MAY02A 31MAY02A :24MAY02A 31MAY02A 3015 I SOUTH WATER 101 0 100 28MAY02A 131 NIAY02A 128MAY02A 31 MAY02A 3005 !SOUTH STORM DRAIN 151 0! 100 30MAY02A 07JUN02A 30MAY02A 07JUN02A 3025 SEWER @ BUILDING ! 51 01 100 17JUN02A 124JUt•102A 17JUN02A 24JUN02A 3030 !SOUTH SEWER 10� 51 50 28JUN02A 09SEP02 128JUN02A 15N0V02 49 3045 ELECTRICAL DUCT 101 0 99 01JUL02A 30AUG02 i01JUL02A 140CT02 30 3275 PARALLEL SITE LIGHTNG TO DUCT BANK 5: 0 100 08JUL02A 19JUL02A 08JUL02A 19JUL02A 3115 BOULDER RETAINING WALL 15; 15 --0 03SEP02 23SEP02 24SEP02 140CT02 5{ _ 1 3120 CONCRETE RETAINING WALL 20j 20 0 03SEP02 30SEP02 13SEP02 10OCT02 j 6 3035 SEWER TIE-IN 101 10, —0-1100S—EP-02 23SEP02 18NOV02 02DECO2 =I 3055 SOUTH GRADING _ — 10 10! O124SEP02 071 OCT02 150CT02 28OCT02 -= 3056 ACCESS ROAD GRADE 15'. 15, 0 01 OCT02 i 210CT02 j 110CT02 131 OCT02 �I 3295 ACCESS ROAD BASE 3, 3 0!080CT02 �10CCT02 1290CT02 31OCT02 1 5� 3065 SOUTH BASE 31 3: 01080CT02 t0CCT02 111N0V02 11 3NOV02 —24 3050 SOUTH BINDER PAVEMENT 2 2 0�110CT02 14CCT02 114NOV02 115NOV02 I 24� 3085 iACCESS ROAD BINDER PAVEMENT 111 11 0i220CT02 I05NOV02 101NOV02 15NOV02 81 3095 !SOUTH SITE LIGHTING 10 10, 0 06N0V02 19NOV02 I18N0V02 02DECO2 I 8 3325 SITE COMPLETE FOR 2002 0! 0 01 I19NOV02 I 02DECO2' I 8 Start Date 15MAR02 NA04 _..•..;.....:.., Earl Bar Finish Date 25MAY05 �" "" "' •' "'"`'°' "" '"' y N.P Data Date 03SEP02 Progress Bar Run Date 1OSEP02 09:12 Critical Activity C�Primavera Systems,Inc. Activity Orig Rem I % Early Early Late Late Total - Description Dur Dur I Comp Start Finish Start Finish Float ERECT METAL STAIRS(MIDDLE) 5 5 0 10SEP02 16SEP02 01OCT02 i07OCT02 ( 15I 1430 ERECT METAL STAIR(WEST) 5 51 0 10SEP02 16SEP02 18OCT02 24OCT02 281 1320 FORM&POUR CONCRETE STAIR PANS(MIDDLE) 3 3! 0 17SEP02 19SEP02 080 T02 1 10OCT02 I 15I 1435 FORM&POUR CONCRETE STAIR PANS(WEST) 1 3 3. 0 17SEP02 19SEP02 25OCT02 129OCT02 28 1250 FORM&POUR CONCRETE STAIR PANS(EAST) ! 31 31 0 24OCT02 28OCT02 114NOV02 118NOV02 15 ,,11 s.",„.,!!:; aY •. „�, ,;.�,.s:, i`w.�.�<%:: �sa.as-s^� .. i�;, ._x,: ,.�•: .;;,-.r,Y,�:!! sit . o:,. %EIVCLQ.cf'.••�S:/`;TSC.^'.^ C�:::y':i .l Y..Y�t�il,..,..ra:.. :./.:� v-s/h ,isi;:'i•T..... .. a w >3 '; -s ;iss3t,sm.:, :s.........> fist-;, sr b ,4 •.,..;.sf�+s:c si���.Z ....,.,,. + -�2 1260 ERECT EXTERIOR FRAMING/SHEATHING(EAST) 1 301 0: 100116JUL02A 16AUG02A 16JUL02A 16AUG02A 1375 INSTALL ROOF DRAINS&RISERS 1 201 6 70 22JUL02A 10SEP02 22JUL02A 13SEP02 31 L 2235 !ROUGH PLUMBING MAINS&RISERS FOR ENTIRE 401 16j 60 22JUL02A I24SEP02 122JUL02A 11NOV02 341 1265 1ERECTMASONRYVENEER(EAST) 17 0 100i29JUL07A 130AUG02A 129JUL02A '30AUG02A 1270 iNNSTALL ROOF BLOCKING(EAST) 101 2 80 29JUL02A 04SEP02 �29JUL02A 13SEP02 71 1275 !INSTALL CURBS @ROOF(EAST) 5' 0 100 19AUG02A 30AUG02A 19AUG02A '30AUG02A 1335 ERECT EXTERIOR FRAMING/SHEATHING( 20i 5;' 75 19AUG02A 09SEP02 19AUG02A 1 16SEP02 5 1395 ERECT EXTERIOR FRAMING/SHEATHING(WEST) i 30 2211 27 i23AUG02A 03OC702 23AUG02A 24OCT02 15 1340 ERECT MASONRY VENEER(MIDDLE) ! 22! 111 50126AUG02A 17SEP02 26AUG02A 124SEP02 5 1380 EXTERIOR OPENING WOOD BLOCKING(MIDDLE) i 10, 10 0 IOSEP02 23SEP02 29OCT02 111NOV02 I 35 1280—/INSTALL ROOFING(EAST) i 51 5!' 0 11SEP02 17SEP02 16SEP02 ;20SEP02 3 1345 INSTALL ROOF BLOCKING(MIDDLE) i lc j 101 0 18SEP02 01OCT02 01OCT02 1140CT02 9 1285 INSTALL ROOF FLASHING(EAST) 15 151 0 18SEP02 08OCT02 29OCT02 18NOV02 29 1400 ERECT MASONRY VENEER(WEST) ! 171 171 0 18SEP02 10OCT02 25SEP02 117OCT02 5 —--- !- 15 O119SEP02 09OCT02 04OCT02 I 24OCT02 11 1295 INSTALL EXTERIOR OPENING WOOD BLOCKING NG( 15 1300 INSTALL EXTERIOR WINDOWS(EAST) 15! 151 0 26SEP02 16OCT02 11OCT02 31OCT02 11 1350 INSTALL CURBS @ ROOF(MIDDLE) f 5 51 0 020CT02 08OCT02 15OCT02 (21 OCT02 9 1355 INSTALL ROOFING(MIDDLE) 1 5 51 0 09OCT02 15OCT02 22OCT02 28OCT02 + 9 - — 9 1440 EXTERIOR OPENING WOOD BLOCKING( 151 151 0 090CT02 29OCT02 12NOV02 i!03DECO2 I 24 1405 INSTALL ROOF BLOCKING(WEST) 10i 101 0111OCT02 24OCT02 26NOV02 110DECO2 32 -- 1305 WEATHER TIGHT-ACADEMIC WING EAST 1 0 01 0 16OCT02 18NOV02 23 1360 INSTALL ROOF FLASHING(MIDDLE) 1 151 151 0 160CT02 05NOV02 29OCT02 18NOV02 9 1356 (INSTALL ROOF TOP EQUIPMENT 15 15 0 16OCT02 05NOV02 OSMAR03 125MAR03 97 1385 TINSTALL EXTERIOR WINDOWS(MIDDLE) 1 10 10 0'170CT02 30OCT02 O5NOV02 11 8NOV02 13 1410 INSTALL CURBS @ ROOF(WEST) 5 51 0125OCT02 31OCT02 11DECO2 17DECO2 ! 32 1445 (INSTALL EXTERIOR WINDOWS(WEST) 155 155 0!31OCT02 20NOV02 04DECO2 124DECO2 I 23 -t - 1415 INSTALL POOFING(WEST) I 55 5 0'01N07NOV02 18DECO2 124DECO2 32 1365 THER TIGHT-ACADEMIC WING MIDDLE 0� 0 WEA 0 IO5NOV02 18NOV02 ! 9 1420 INSTALL METAL CLADDING(WEST) 1 151 15; 0 08NOV02 129NOV02 12FEB03 04MAR03 1 65 1450 1WEATHER TIGHT-ACADEMIC WING WEST o' 01 I20NOV02 241DECO2 23 1290 11NSTALL tv1ETAL CLADDING(EAST) ! i51 15i 0129NOV02 119DECO2 i12FEB03 04b1ARC3 51 T-------- - --}--- ------------- . 1325 /INSTALL METAL CLADDING(MIDDLE) 151 151 Oi29NOV02 �19DECO2 112FEB03 104MAR03 51 If �IN7ER1O�FITQUtf': s..;'1%,�,,...xg's. <,. '�•�• ^zs4.-.:,,rs;'<s.,,-s.F•:.-.rys.-; ':2.�. �%a• trs:•s :a' .......,.,:..,c.d-. s, .s ads..i..,.,:....,.�,....:...::,,......,,t�ls:.:,�xkY. .... .�.,.;, .. ••„ -., CLASS ROOMS L 14-55 INTERIOR METAL STUD FRAMING(3RD FLOOR) ! 251 13 j 48.25JUL02A 108OCT02 25JUL02A j29OCT02 I 15 '-- - 1460 OVERHEAD ELECTRICAL ROUGH IN(3RD FLOOR) 1 20 2 9029JUL02A 104SEP02 29JUL02A 111NOV02 1 48 1500 OVERHEAD DUCTWORK ROUGH IN(3RD FLOOR) i 201 8! 60129JUL02A 112SEP02 29JUL02A 125OCT02 1 31 1540 OVERHEAD PLUMBING ROUGH IN(3RD FLOOR) i 251 211 16101AUG02A O1OCT02 01AUG02A 111NOV02 29 Start Date 15MAR02 NA04 Finish Date 25MAY05 L` =+ Early Bar N. Data Date 03SEP02 Progress Bar Run Date 10SEP02 09.13 Critical Activity @ Primavera Systems,Inc. NORTH ANDOVER HIGH SCHOOL Winter Heating Plan ACADEMIC BUILDING: The Building is currently 100%weather tight with the completion of the Curtain Wall Work and installation of Clear Story Windows at the beginning of December. A Temporary Closure Wall will be installed at the Connector and a Temp Roof at the Coupla. Heating will be accomplished utilizing two (2) 1,800,000 BTU Babfar natural gas fired forced air heaters, operating 24 hours per day. One each will be located at the east and west Building Faces, with ducting into the 1st floor building hallways. 36 Inch Fans will be setup in the Hallways to provided secondary air circulation as determined necessary to provide a satisfactory Heat Distribution. Hot Air will be returned from the 3rd to the 1st Floor utilizing the Elevator Shaft and a Propeller Ventilation Fan. Building Temperatures and heat distribution will be monitored utilizing local thermometers. ARTS BUILDING AND MECHANICAL PIT: The Mechanical Pit will be sealed with Temporary Closures and the Arts Wing will be isolated and sealed with Temporary Closures incrementally as Construction Progress permits. Heating of the Mechanical Pit will be accomplished utilizing a 450 BTU Babfar natural gas fired forced air heater, operating 24 hours per day. Heating of the Arts Wing will be accomplished utilizing a 900 BTU Babfar natural gas fired forced air heater, operating 24 hours per day. Secondary circulation will be utilized if and as necessary. Building Temperatures will not be of concern until, and if Finish Work is initiated after Structure and Rough In Activities. Masonry Construction: Temporary Enclosure and Heat will be provided per the Specifications and Local Codes with Propane Gas and small Forced Air Heaters. Propane Gas will not be utilized for the Building Heating. Systems,Software,Support Inc. 168 Main Street Northfield,MA 01360 Voice: (413)498-5001 Fax: (413)498-4386 To: Rick Rice, DDP From Mike DiBari CC: Date: November 1,2002 Re: North Andover High School Cabling Procurement Process and Schedule This is to follow up on our conversations last Tuesday in the construction trailer on the cabling schedule for the North Andover High School project. As you know,we are finishing up the area by area review with North Andover High School personnel. Once the review is completed at our next meeting on November 12th, I will be able to complete the cabling specifications. My target is to have the specifications and drawings complete by November 30,2002. This should give us enough time to have a cabling contractor on-board by mid to end of January,2003. As discussed previously, although the exact process for procuring voice,video and data cabling services for the North Andover High School project has not been finalized, the intent is to follow the Owner's concept of utilizing a State OIT-09 Cabling Contractor for the cabling work. Our role in the process will be as it typically is, as the design consultant. Hopefully we will be able to discuss the Owner's desires on the procurement process at our Nov 121h meeting. If we do not have time to do so,we will need to finalize the process at meeting on Nov 19th or at our following bi-weekly meeting which would be on Nov 26th. My suggestion is that the Owner solicit pricing based on the specifications and drawings from four or more State Contractors. We should discuss whether there should be one conferencelsite visit or multiple conference/site visits. The specifications will include contractor qualifications and requirements,and will require at least five references from the potential contractors. The Owner then can select the contractor based on price, references, and experience. The Owner may wish to interview some or all respondents, and visit any or all reference sites, so we should be prepared to look at schedules.at the next meeting. Please call if you have any questions. 1 e /v i architects and planners Limited RECEWED OBSERVATION REPORT NO. 36 DEC 1 6 2002 Project: North Andover High School NORTH ANDOVER PLANNING DEPARTMENT Date: 26 November 2002 Location: Job Site Present: North Andover School Bldg. Comm. (NASBC) Harold Dushame Municipal Building Consultants (MBC) Pat Saitta John T. Callahan & Sons (JTC) Philip Briselli David Anderson Clerk of Works (COW) Richard Warner Tim Willis DiNisco Design Partnership (DDP) Rick Rice Action Date A. SITE SAFETY AND SECURITY -- 11/26/02 A19.1 Fence - JTC reported that the construction fence has been buttoned up where open. Record item. A20. B. OWNER ISSUES DDP 05/07/02 B06.2 Revised Site Phasing Drawing - JTC provided a site plan showing the proposed water and road work, and the limited parking that will be available in the south lot when the new school opens. DDP will investigate available parking, possible temporary parking, and options for bus/parent drop off routes for review with NASD. NASD 10/15/02 B09.3.2 Ceremony - The school is planning a ceremony 11/19/02 to be held at the back of the existing school (not on site) as the steel is "topped off". NASD to. advise as to program. Record item. NASD 10/15/02 B12.1.1 Keying (Post script) - Keying schedule based on DDP discussions between HCl and NASD was submitted 10/14/02. DDP to review with NASD. DDP 10/18/02 B12.2.4 Access Control (Post script) - NASD advised DDP that hand recognition access control shall be used at the two main street entries. DDP to prepare proposal request. Kenneth DiNisco Richard N. Rice Gary E.Ainslie Christopher Huston Donna DiNisco 8 7 S u m m e r S t r e e t B o s t o n M A 0 2 1 1 0 6 1 7 . 4 2 6 . 2 8 5 8 f a x 4 2 6 . 1 4 5 7 w w w . d i n i s c o . c o m OBSERVATION REPORT NO. 36 North Andover High School Page 2 -- 10/15/02 B16. Student Tour - It was discussed that 2 to 4 student representatives of the school paper would like to tour the site. The tour will be off hours, and would be guided by the clerk. NASD, COW and JTC to coordinate. JTC 10/18/02 B16.1 Photographs - JTC asked that they be given NASD prior approval of any photos taken of the site during the student tour. B17. C. PERMITS & INSPECTIONS DDP 10/01/02 C01.2.8 Health Department - It was suggested that, because kitchen roughing will soon begin, the meeting with the health department should soon be scheduled. DDP will review status of kitchen submittals and schedule the meeting. -- 10/17/02 C01.2.9 Health Department (Post script) - The Board of 11/26/02 Health forwarded to DDP a plan review application to be filled out. DDP forwarded sections to responsible consultants and NASD. Record item. DDP 12/02/02 C01.3 Health Department (Post Script) - DDP submitted application to the Health Department 12/02/02. DDP will advise as to the date/time of any meeting. 03/26/02 CO3. DPW Permits 03/26/02 C04. North Andover Fire Department Permits -- 09/17/02 C04.4.1 Permit- ABP shall furnish NAFD with a copy of 11/26/02 approved fire alarm submittals and shall obtain the fire alarm permit. Record item. -- 11/05/02 C04.4.4 Fire Alarm Permit- JTC has been advised that 11/26/02 ABP has furnished the fire department, but ABP has not received a signed permit as of yet. Record item. Hampshire 10/29/02 C04.5.1 Sprinkler Permit- Hampshire has distributed copies of the sprinkler permit received from the fire department. JTC has been informed that the fire department takes no exception to the ongoing installation in the Academic Wing while Hampshire completes the hydraulic calculations for submission. RWS 11/13/02 C04.5.2 Sprinkler Permit (Post Script) - Hydraulic calculations received 11/13/02 and forwarded to RWS for review. -- 11/26/02 C04.7 Fire Alarm Permit-JTC reported that the fire alarm permit has been obtained and is on display in ABP trailer. Record item. OBSERVATION REPORT NO. 36 North Andover High School Page 3 DDP 04/02/02 C12. Environmental Reports - DDP will distribute the weekly and monthly reports prepared by SBNE to Bob Nicetta, NASD, JTC, MBC and the clerk at the weekly job meetings. JTC 08/20/02 C28.1 Stormceptor Substitution - The Conservation CDS Commission has approved the CDS Technologies equipment submitted by JTC. CDS is to submit exact details and shop drawings to the Conservation Commission's outside consultant for review (Postcript- after approval by Conservation Commission reviewer, shop drawing package shall be submitted to SBNE for final approval; initial submittal was marked "revise and resubmit"). -- 11/19/02 C28.1.7 CDS Technology Submission - JTC will have a 11/26/02 CDS representative attend 11/26/02 job meeting to provide an update on submission to the Con Com. Record item. SBNE 11/26/02 C28.1.8 CDS Technology Submission - CDS was unable to attend the 11/26/02 meeting. JTC forwarded to DDP correspondence from CDS with regard to follow up submissions to con com. DDP forwarded to SBNE for review and comment. DDP 08/20/02 C33. Replication Area - SBNE advised that the replacement Zoppo blueberry plans were not well planted and have not survived. SBNE also advised that other wetland plants are fairing poorly with the dry weather. DDP will review with Zoppo. JTC 11/19/02 C43.1 Erosion Controls - SBNE advised that the only area of concern is at the southwest corner at the sewer line work, where the berm must be reformed. The only other items needing attention are silt boots requiring cleaning. -- 11/26/02 C44.4 Building Commissioner Reinspection - Prior to the meeting, Bob Nicetta reviewed with JTC comments from his 11/23/02 inspection of the building. JTC to address. Record item. C46. D. CONSTRUCTION SCHEDULE -- 09/24/02 D31. Windows Window/Curtainwall installation schedule was reviewed with R&R, with the following noted: Record item. -- 09/24/02 D32.2 Curtainwall Material - Extrusions are in R&R's 11/26/02 shop and frames are being fabricated. All windows, including operable vents inserted in curtainwall, will be on site mid-November 2002. Record item. -- 11/26/02 D32.2.1 Window Materials - A shipment of windows was delivered to the site 11/26/02. OBSERVATION REPORT NO. 36 North Andover High School Page 4 -- 10/29/02 D37.1 Technology Cabling - JTC, DDP, and 3Si discussed cabling schedule. JTC advised ceiling grid is scheduled to start in the academic wing mid-February 2003. 3Si would prefer to cable before the grids are installed and will monitor project progress the next few weeks. -- 11/26/02 D42. Schedule Update - JTC reviewed the look-ahead schedule through 12/01/02 with the following noted: Record item. -- 11/26/02 D42.1 Gas Meter- The gas company will install the meter no later than 12/02/02. The piping to the temporary heaters has been completed. Record item. -- 11/26/02 D42.2 Plumbing -Academic wing west domestic, sanitary, and acid waste will be completed the second week of December. Record item. -- 11/26/02 D42.3 Masonry -Auditorium brick veneer will be completed 12/05/02, weather permitting. Record item. -- 11/26/02 D42.4 Steel -The first gym trusses are expected to be delivered 11/27/02. Record item. -- 11/26/02 D42.5 Drywall/Studs - Drywall is moving to first floor of academic wing east, and will be completed there in two weeks. Studs at main street are ongoing. Record item. -- 11/26/02 D42.6 Roof - Low roof complete to auditorium. Gravel stop being installed at academic wing. Record item. D43. E. SUBMITTAL SCHEDULE DDP 10/29/02 E15.1 Millwork - Submittals received by DDP 10/29/02. E16. F. SUBMITTALS R&R 07/16/02 F14.1.1 Windows - R&R advised DDP that screens will be removable from the room side using a standard EFCO clip. R&R will provide a sample. DDP 09/24/02 F20.4.1 Lighting Resumittal - was received TE by DDP, TE and Lam to review. LAM V&G 10/01/02 F25.1.2 Stairs 1-4 - Returned "revise and resubmit" due to structural questions 09/30/02. OBSERVATION REPORT NO. 36 North Andover High School Page 5 V&G 11/19/02 F25.1.4 Stairs 1-4 (Post Script) - Revised structural calculations returned 11/19/02 with comments. Revised shop drawings must be submitted. Revised calculations show added members that are not included on stair components newly delivered to the field. -- 08/27/02 F28.1 Steel Resubmittals - F&B has returned as 12/02/02 resubmitted shop drawings received to date. Where correct work is to be performed, F&B will coordinate with clerk and JTC to confirm its completion. -- 12/02/02 F28.1.1 Steel Resubmittals (Post Script) - F&B confirmed to DDP that all structural shop drawings to be resubmitted have been received, reviewed, and returned. Record item. V&G 08/14/02 F29.2.1 Boiler Room Stairs - Returned "revise and resubmit" (with structural calculations) 08/14/02. R&R 09/05/02 F29.4.1 Windows - (Postscript) DDP returned window shop drawings. R&R to resubmit as noted. JTC 10/08/02 F35. Submittals Status - DDP and JTC distributed copies of respective logs showing status as of 10/08/02. No critical items noted. JTC noted the following will soon be submitted, with review to be expedited: spray on fireproofing. -- 10/22/02 F36.2.1 Gym Floor- DDP reported that in a phone 12/02/02 conversation with FW Roberts, FWR advised that they wished to resubmit with a different poured sports floor. Record item. JTC 12/02/02 F36.2.2 Gym Floor (Post Script) - Revised submission received. DDP advised JTC on 12/02/02 that additional information is required to complete review and approval. JTC 11/12/02 F41. Casework - Shop drawing under review by DDP. JTC to forward description of casework contruction. DDP 11/26/02 F41.1 Casework - DDP to advise JTC of further information that must be forwarded for review and approval. -- 11/19/02 F43. Submittal Status - DDP and JTC distributed respective logs showing status as of 11/19/02. The following priorities were noted by JTC. -- 11/19/02 F43.1 Lights - DDP to return with color selections. -- 11/19/02 F43.2 Tile -Ceramic tile colors needed for Academic Wing. TE 11/26/02 F44. Submittal Status - DDP distributed log showing status as of 11/26/02. JTC requested return of science wing gas detection system. OBSERVATION REPORT NO. 36 North Andover High School Page 6 JTC 11/26/02 F45. Nail Base Insulation - JTC to submit material specifications for nail base insulation for gym and auditorium. DDP returned the fastening diagram "revise and resubmit" because it did not include the plywood overlayment. F46. G. COORDINATION DRAWINGS JTC 04/09/02 G07. Coordination Drawings - JTC reported that work on the Subs coordination drawings has begun, and the process is expected to take 10-12 weeks. JTC 09/24/02 G17. Arts Wing AHU/Steel - JTC noted coordination issues at DDP openings for Rooftop Units. (Post script- Foley and Buhl visited the site 09/25/02. Report forwarded to JTC for discussion). DDP 11/26/02 G20. Roofing Gym AHU's - JTC noted that the solution discussed for flashing the auditorium RTU ductwork will be problematic at AHU-1 and AHU-2 because the ductwork is 96 inches wide. DDP will review and advise. G21. H. PAYROLL REPORTS -- 11/05/02 H11. Payroll Reports - The clerk reported that V&G has been 11/26/02 informed that their reports must be brought up to date. Record item. Clerk 11/26/02 H11.1 Payroll Reports - V&G has submitted some reports to the clerk;the clerk will review and update status. H12. I. REQUISITIONS DDP 04/30/02 107.1.1 Cash Flow - JTC has furnished DDP with a cash flow for the first eight months of the project. DDP will add project costs and forward to town. JTC 11/26/02 117. Pencil Requisition - JTC will prepare pencil requisition for review at 12/03/02 job meeting. 118. OBSERVATION REPORT NO. 36 North Andover High School Page 7 J. CHANGE ORDERS DDP 08/13/02 J04.1 Steel Change Order Proposals - Cape and Island Steel (C&I) explained their position that they intend to be compensated for their redetailing time resulting from revisions issued by DDP (Field order No. 32, 34 and 41) even though there are no "direct" (material and labor) costs involved with these changes. DDP noted that while the detailing expense is understandable, the hours claimed seem high, and that for the overall project it is DDP's belief that reduction in steel material, fabrication and erection makes up for addition time to redraw. C&I did not agree with DDP assessment. DDP will consider the discussion and issue a formal response. DDP 11/12/02 J08.2 Mechanical PCO's - All outstanding mechanical/plumbing have been approved by DDP and work orders have been issued. DDP will include these in the next change order. JTC 11/19/02 J10. PCO Log - JTC distributed a log showing status of Proposed Change Orders as of 11/18/02. JTC will forward to MBC copies of issued PCO's not received, and will forward PCO's for several of the open items. ABP 11/19/02 J11. Electrical PCO's - It was agreed that Thompson Engineering TE and AB & Palumbo shall attend the 12/03/02 job meeting. The purpose will be for TE and AB&P to review the pencil requisition, as well as for TE and AB&P to discuss electrical change order review and approval issues with JTC, DDP and MBC. DDP 11/26/02 J12. include Change Order No. 0 - IDI P will prepare a change order to J13. K. WORK ORDERS ABP 09/06/02 K06. fixtures Order N issu(postscript)09/ - O No. 16 deleting light K08. L. FIELD ORDERS PCM 11/26/02 L16. Field Order No. 101 - Following the meeting, DDP explained F.O. No. 101 to JTC and the mason, PCM, noting that the joist seat dimensions caused DDP to lower the top of the window opening at the top of the brick one inch at cafeteria. DDP stated that it is visually preferable to cut the top course of brick one inch to maintain a consistent fascia. PCM to review with their office. L17. OBSERVATION REPORT NO. 36 North Andover High School Page 8 M. PROPOSAL REQUESTS JTC 05/07/02 M04. Proposal Request No. 1 - DDP issued PR No.1 for revisions to site utilities resulting from site utiltiy coordination by RWS. ABP' 06/04/02 M10. Proposal Request No. 3 - DDP noted PR No. 3, for electrical power to exhaust fan EF-60 (added under PR No. 4) was issued 05/07/02. JTC 11/19/02 M15. Proposal Request No. 12 - DDP has forwarded to JTC for pricing P.R. No. 12, which substitutes painted GWB ceilings for lay-in the ceilings in student accessed toilet rooms (not staff toilet rooms). In discussing with JTC, DDP advised that the cost for access panels needed by the respective trades should be included. JTC 11/19/02 M16. Proposal Request No. 10 - DDP has forwarded to JTC for pricing P.R. No. 10 for additional gym "drop curtains" requested by the athletic department to completely separate the wood basketball courts from the track. JTC 12/02/02 M17. Proposal Request No. 15 (Post Script) - DDP forwarded to JTC for pricing P.R. No. 15 for revising condensate drainage for arts wing units AC-2 and AC-3. JTC 12/02/02 M18. Proposal Request No. 16 (Post Script) - DDP forwarded to JTC for pricing P.R. No. 16 for revisions to Trainer's Room 1141 requested by athletic department. M19. N. REQUEST FOR INFORMATION DDP 09/24/02 N29.1 RFI #153 - DDP stated third floor slab projection at upper end of Main Street will not be cut back (will remain flush with brick). DDP will formally respond to RFI #153 once architectural details are revised. -- 11/26/02 N37. RFI Log - DDP distributed log showing status as of 11/26/02. No critical BFI's outstanding. Record item. N38. O. DEMOLITION 03/26/02 001. Building/Abatement Demolition is scheduled for August 2004 and prerequisites will be reviewed as that date approaches. NAFD 03/26/02 001.1 Public safety training will take place in the vacated NAPD existing high school for two weeks after the school is vacated by the owner. 002. OBSERVATION REPORT NO. 36 North Andover High School Page 9 P. SITE WORK DDP 10/15/02 P11.2 Art Wing Storm Drainage - JTC advised that it would be significantly less work to core manhole 2B for piping entering from the southwest then to relocate manhole 2A. DDP to issue directive. JTC 10/22/02 P17. Road Subsoils - The clerk reported that a strip of the recently paved east driveway is exhibiting subgrade failure, and will need to be repaired. P1 8. Q. ARCHITECTURAL JTC 03/26/02 Q01. Color Selection Submittals - DDP advised that materials Subs requiring color selection shall be submitted as soon as possible so the architect can prepare recommendations for the owner. DDP 10/08/02 Q01.3 Color Selection - JTC noted that, with drywall to begin in three weeks, ceramic the colors will be needed soon thereafter. JTC 11/19/02 Q20. Sample Classroom - DDP and JTC discussed and agreed that DDP it would be beneficial to complete one east wing classroom as a `sample' for workmanship, etc. DDP and JTC will further discuss as work progresses. USD 11/19/02 Q21. Toilet Room Doorframes - Clerk advised that door frame throats are not deep enough for plywood underlayment and wall board. U.S. Drywall proposes to install plywood flush with and between studs. DDP requested USD install at a sample door frame. JTC 11/19/02 Q22. Auditorium.Masonry - MBC advised JTC that cavity at top of brick veneer should be protected from water entering and freezing. JTC 11/26/02 Q23. Access Panel Review - MBC stated that access panel Clerk placement and size must be carefully coordinated so that Subs required access to above-ceiling items is achieved. DDP noted that this will be critical at hard toilet room ceilings (Proposal Request No. 12). The clerk will review ceiling openings as they are framed. -- 11/26/02 Q24. Reveal at Fascia - Following the meeting, DDP and JTC reviewed conditions at fascia for academic wing. Bass has informed JTC that reveal between top of masonry and gravel stop blocking varies 1/2 inch along run and from east end to west end. DDP stated a 1/2 inch variation will not be perceivable. Record item. -- 11/26/02 Q25. Roof Expansion Joint - The clerk noted that expansion joints at roof/wall and at mid roof locations have not been installed. It was discussed that Stanley intends to install these at a later date to minimize the potential for damage by roof traffic. Record item. OBSERVATION REPORT NO. 36 North Andover High School Page 10 Q26. R. STRUCTURAL JTC 05/21/02 R02.1.1 HVAC Screen - JTC, after review with metal panel sub and C&I, reported that panel will span verticals without the second TS 5X5 girt. DDP and F&B take no exception, and requested submittal of detail proposed. Bass 11/26/02 R02.1.2 HVAC Screen - DDP returned material submittal "not approved" noting steel panels were submitted, rather than aluminum as specified. Shop drawings with calculations have yet to be submitted. DDP 04/30/02 R04. Roof Rigging - NASD noted previous conversation with DDP F&B with regard to having a lift point on the roof for bringing up items that are too heavy or too large to go up the roof hatch. DDP noted that if one point was designated to lift a load of a few thousand pounds (i.e. HVAC equipment), the entire roof would need to be designed for that live load. DDP will investigate means of lifting items like a snow blower to the roof. T&L 11/05/02 R06.1.9 Plant Inspection -After no problems were found at the first plant inspection of the gym trusses, a follow up inspection revealed several defects. All gym trusses will be inspected at the plant, and the auditorium and gym trusses will be further inspected by T&L in the field. DDP 10/08/02 R17. Headroom at Stair#8 -JTC has confirmed that headroom has JTC been reduced at Stair#8 (Boiler Room), noting that the next higher tread falls under the beam. JTC and DDP to develop corrective action. JTC 11/05/02 R17.1 Headroom at Stair No. 8- Following the meeting, V&G JTC and DDP inspected conditions in field. It apears that the stair has been shifted south 3-4 inches, which resulted in headroom problem. DDP also noted discrepancy at upper landing. JTC to review with V&G. V&G 11/12/02 R17.1.1 at be shifted to the Stair orth enough to provide ther can required headroom. NABC 11/12/02 R17.1.2 Stair#8 Top Landing - V&G has not constructed the top landing with the required pull side door clearance. Bob Nicetta will observe conditions, given that this door is at the top of a stair. V&G 10/22/02 R18.1 V Stair&G met Structural 02 to review structural sta and stair issues. (F&B memo of meeting has been distributed). V&G will resubmit shop drawings and calculations. OBSERVATION REPORT NO. 36 North Andover High School Page 11 V&G 11/19/02 R18.1.2 Stairs (Post Script) - Revised calculations returned to JTC 11/19/02. Submission of shop drawings revised to reflect V&G's engineer's calculations must be submitted. -- 11/12/02 R21. Window Type WW - R&R questioned steel stud framing at sill 12/02/02 of stair 1&4 curtain walls. DDP to review with Foley & Buhl. Record item. -- 12/02/02 R21.1 Window Type WW - F&B reviewed and their 12/02/02 memorandum was distributed. Issue is closed. Record item. JTC 11/19/02 R22. Auditorium Ceilings (Post Script) - In response to questions posed by JTC at the 11/19/02 job meeting, DDP advised JTC that layout drawings and engineering calculations for suspended stud auditorium ceilings shall be submitted for review (see 09250-1.05.13). Clerk 11/20/02 R23. Auditorium Trusses (Post Script) - In response to discussions JTC at 11/19/02 job meeting, DDP contacted Foley & Buhl, who clarified that T&L should do a visual inspection of shop welds of the auditorium trusses. The clerk and JTC will coordinate an expedited inspection by T&L when conditions allow, and most likely on a Saturday. F&B 11/26/02 R24. Masonry Grout - It was discussed that the 28 day grout JTC breaks for the lower north section of the auditorium CMU walls was 80% of structural design strength (1700psi vs. the specified 2000psi). Foley & Buhl feels this is adequate. The seven day breaks for other areas will be compared to this area once they are available from T&L. JTC will have the supplier review and respond to the low test results. R25. S. FIRE PROTECTION S08. T. PLUMBING -- 10/22/02 T07. Condensate Drains - Noting revisions made at the Academic 12/02/02 wing, JTC advised condensate piping in south wing drain to slop sinks. DDP to confirm with RWS. Record item. -- 12/02/02 T07.1 Condensate Drains (Post Script) - DDP issued P.R. No. 15 (see item No. M 17). Record item. T09. U. HVAC SP&H 11/12/02 U06. Insulation - JTC advised that ductwork must be insulated where tight to beam flanges, with particular care to be taken at rated chases. OBSERVATION REPORT NO. 36 North Andover High School Page 12 JTC 11/19/02 U08. Fan Coil Covers - Fan coil units have been delivered to the SP&H site in advance of receiving color selection from DDP. Units do not match selected color or selected color for fin tube radiation. JTC to review with Sagamore. U09. V. ELECTRICAL MEC 06/11/02 VO4.3.3 New Service Pole - MEC will set the new pole in approximately two weeks. MEC 10/08/02 VO4.4.1 New Service (Post script) - The Building Committee approved direct payment in full of MEC backcharge at 10/10/02 meeting. MEC expected to install service once payment received. JTC 10/22/02 VO4.4.2 New Service - After MEC sign-offs on trench, etc. MEC on 10/23/02, service installation will start in two weeks, and be completed two weeks thereafter. JTCwill protect transformers as required by MEC. ABP 07/15/02 V07.1.1 Communications Manhole (Postscript) - AT&T JTC advised that manhole can be deleted. W.O. No. 11 (credit) issued 07/15/02. ABP 08/06/02 V07.2.4 Verizon Pole - Verizon representative was Verizon present at 08/06/02 job meeting. Verizon's position remains that ABP staff staked the location for pole on site. Pole must be relocated to right of way, as shown on the drawings. ABP will re-stake the location for Verizon, and will run conduits up to where pole will be relocated. After obtaining the right of way agreement, Verizon will reset the pole. ABP 10/10/02 V07.2.5 Verizon Pole - JTC noted pole has been removed Verizon for roadway grading, and must be reinstalled in its proper location. MEC 10/10/02 V16. Pole Relocation Backcharge (Post script) - The Building Committee approved payment to MEC to relocate three poles at the Osgood Street entry to accommodate the new turning lanes. The agreement has been sent to MEC, who shall perform the work in Spring `03. TE 11/19/02 V17.1.2 W.O. #19 - JTC submitted ABP pricing to DDP 11/19/02. TE to review. JTC 11/26/02 V20. Lightning Protection - MBC recommended that JTC, AB & ABP Palumbo and Stanley Roofing coordinate mounting of arrestors Stanley and cable so that roofing and roofing warranty is unaffected. V21. W. HAZARDOUS MATERIALS W01. OBSERVATION REPORT NO. 36 North Andover High School Page 13 X. MISCELLANEOUS -- 09/03/02 X21.4.2 Roof Inspection - DDP noted that copies of the 12/03/02 Firestone inspection reports are to be forwarded to DDP. Firestone will perform an interim inspection once the academic wing membrane is installed. Stanley will leave 20% of the seams exposed for the inspection. Record item. -- 09/03/02 X21.4.4 Adhered Roofing - Firestone requires that CDX 12/03/02 overlayment is screwed to structural deck through nail base. Stanley will submit layout and details. Fasteners shall penetrate the top flute only; length shall be determined so as not to penetrate the exposed surface below. Record item. -- 11/19/02 X22.2.4 Ballast - Stanley advised JTC and DDP that it 11/26/02 would be too costly to dump a load of triple washed stone for inspection. DDP agreed that clerk will observed triple washed stone as it is spread on roof, and will stop ballast operation if rock is too dirty. Record item. Stanley 12/03/02 X22.2.5 Roof Inspection (Post Script) - Letter of initial Firestone inspection received by DDP. Copies of Firestone inspection reports for completed roof areas shall be submitted to DDP. -- 11/26/02 X22.2.6 Adhered Roofing- Fastening diagram returned "Revise and Resubmit" 11/22/02 (see item F.45). Record item. DDP 11/26/02 X22.2.7 Ballast- Clerk reported that first loads of `triple washed stone' was acceptable, but later loads appeared `dirtier'than original loads. Ballast will be inspected in place. X24. Y. PROJECT CLOSEOUT Consultants 09/10/02 Y12. As Built Drawings - DDP stated subcontractors should keep as built drawings up to date. DDP will advise consultants to view as builts each month. Y13. ZZ. CONSTRUCTION PROGRESS -- 11/25/02 ZZ37. Construction Progress -The architect walked the site and observed the following. Record item. -- 11/25/02 ZZ37.1 Steel - Beams being erected at west end of gym. Record item. -- 11/25/02 ZZ37.2 Drywall - Installation well underway on second floor of east academic wing. Record item. -- 11/25/02 ZZ37.3 Windows - Installation of panning ongoing. Record item. OBSERVATION REPORT NO. 36 North Andover High School Page 14 -- 11/25/02 ZZ37.4 MEP - Ongoing throughout. Record item. ZZ38. The next job meeting will be held at 1:00 PM on TUESDAY 03 DECEMBER 2002 at the Contractor's Trailer. The discussions of this meeting are recorded as understood by the writer, who should be notified of any omissions or corrections. Unless the writer is notified to the contrary, these notes are presumed to be correct. R hard Rice DiNISCO DESIGN RN R/krh cc: Louis Minicucci Gene Kingman William Allen Kevin Murphy Paul Szymanski Frederick King Nancy Kurtz Kevin Burke Susan Nicholson Richard Weber Robert Nicetta Evan Karalolos Robert Beshara Kenneth DiNisco Julie Parrino Rick Greenlee NA Planning Board Angel Khazadian Doug Seaboldt Richard Warner Ed Estabrook Jon Oxman �+ AI d U-i N Af 7� N d� N � N3 ~ � I = N O I a ti g� j N N a N o L� N e Y. �I ll � I J Z CL E d �i cu ttTnnl s � m r � � q`o m o a 4 e C E E o W N E a LL e o in Q h- i w w +A u5 e7 j3 v o C Z � � U' ea c6 m m •K •a c E o ! = I U o° d ` ci IW w N iy- m o j z i i C w C 4 i s CD _ � V � R I r C C C I V E E U > > 7 3 0 a ��. �� �-�+�+•- �-+•�� +•+..♦ � . �.r�ccry ir�r• ax .JVr i.J . 1J�vJ.J1JC1V IY�J.VIG VYItJ..i N � ; co tD T a m r m T T o L T T C n � � o T 0 C4 ` N r � _ J3 o c C2 0 co P 7I T cn T m 0 z w a o � > T O T e R t �, c?; a 3 cw o w� 7r c c ui m oCF ui To m� ° G LL(� t G rN i IG N c c6 °y r( t LL 3 �V U D Sw �'" m dS � e �° +x o o a d+ _ o Z a y O TI T U O 2 W � > 0 z 0 a x z `� a 11/18/2002 15:27 JOHN T. CRLLAHAN & SONS 4 19706815218 NO.472 9004 C. N � r N m V r IL � O N V d � r 71 N L T r r m m 3 � I � � r r N V1 O O r � r W r Ayy d � O N Ir- O ° U ° m co 0 a Z Q z J i d O o � S z > m w o y j CQ Q o C < o Fes- '4 q OC j u. tL oe o. I ' m o 0 zi 0 z U z r I � I i w I { a i i K i V V G