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Correspondence - 430 OSGOOD STREET 5/14/2001 (2)
'H)=SCHOFIELD ENGINEERING • SURVEYING • PLANNING Schofield Brothers of New England. Inc. 1071 Worcester Road Framingham,MA 01701-5298 508-879-0030•1-800-696-2874 Fax 508-879-1797 Website www.schofieldbros.com April 4, 2003 _ 20217 RIE TO: North Andover Conservation Commission APR 0 9 2003 North Andover Planning Board NORTH ANt70VER D. Robert Nicetta, Building Commissioner PLANNING DEPARTMENT DiNisco Design Partnership — Attn: Rick Rice (for further distribution to applicable parties) FROM: Bert Corey, EIT RE: North Andover High School - Monthly Inspection Report —February 1, 2003 to March 18, 2003. 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 eighteenth monthly inspection report prepared and submitted in compliance with the above referenced permits. It covers the period February 1, 2003 through March 18, 2003. This is a longer time period because inspections were conducted every other week due to the unchanging conditions. Attached are copies of the Inspection Reports (#63, #64, #65, and #66) relative to the inspections performed on February 12, February 25, March 11, and March 18, 2003. During the two inspections in February, the site remained stable. Snowmelt was occurring and small channels of relatively clear runoff were observed. Immediately surrounding the construction area, the soils were getting softer and muddy conditions were becoming more prevalent. As the snowmelt continued and thaw out conditions occurred, the muddy conditions at the site got worse. The haul road between the construction entrance and the center of the site required several layers of stone to make it passable. Sediment deposits were observed at several locations on the site and at the sediment basins. Because of the snow cover, no �SCHOFIELD BROTHERS ENGINEERING • SURVEYING • PLANNING 20217 North Andover High School - Monthly Inspection Report-February 1, 2001 through March 18, 2003 Page 2 sediment deposits could be observed at the perimeter of the site. Runoff at the southeast corner of the work site breached a haybale barrier and flowed into the brook running alongside the tennis courts. The haybale barrier was repaired by the contractor prior to the following inspection. The runoff was cloudy, however it had to pass through several stone checkdams and haybale checkdams as well as through a ponded area prior to exiting the site so the amount of particles in the runoff was kept to a minimum. The contractor observed the condition and stated that additional controls would be implemented to supplement the existing controls. Because of the soft ground conditions, sitework was difficult. When the remainder of the snow covering melts and conditions allow, filter fabric on catch basins will need to be replaced and several sections of silt fence will need to be repaired. 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: Bert Corey, E.I.T. Fredric W. King, P.E. Project Engineer Senior Engineer Environmental Planner enclosures 0o ENGINEERING • St`R ING Schofield Brothers of New England,Inc. I 1071 Worcester Road 20217 Framingham,MA 01701-5298 508-879-0030•1-800-696-2874 Fax 508-879-1797 To: Mr. Rick Rice Website www.sci)ofieldbros.com DiNisco Design Partnership 87 Summer Street Boston, MA 02110 Cc.: North Andover Conservation Commission North Andover Planning Board From: Bert Corey, Staff Engineer , Date: March 21, 2003 Re: North Andover High School (20217) INSPECTION REPORT Inspection No.: 66 Date of Inspection: March 18, 2003 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. The snowmelt and thawing conditions contributed to extremely muddy conditions on the site. The haul road running along the northwest tot e haul site became so soft that it as the construction entrancee traveled. A new stone covering was a Sediment deposits from surface runoff were observed at several locations on site and at the sedimentation basins. Snow banks all the still snowremain is melted,parking b better assessment f the cleanup ea be corners of the work area. Once a oBSCHOFIELD BROTHERS E�iGI>iEERING SCR�'EYIYG PLAVWYG m II 'd �I made. The surface runoff exiting the southeast corner was cloudy, although the sedimenta ion controls were in place to filter it. INSPECTION SUMMARY 1. Sediment control barriers around the perimeter tha the work area! cover is still providing a 02/25/03 — Snow banks still surround buffer between the construction area and the perimeter. exposing some 03/11/03 —The snow cover and snow banks are receding, the retaining of thrunoff perimeter controls. In the southeast corner, near the barrier. T has created a channel through the haybwas com letedaAlthou h runoff at the 03/18/03 —The repair mentioned above p southeast corner must pass through several stone na the haybale cloudy The eventually the haybale/silt barrier, the runoff ex site contractor will be supplementing the controls to minimize the cloudiness in the runoff during this mud season. 2. Loam stock ile area in the northern portion of the site: 02/25/03 —When conditions allow, the silt fence needs repair. 03/11/03 — Some sections of the silt fence eeed repair when the conditions allow. 03/18/03 — Some sections of silt fence need p 3. Ordinary, borrow stock ile area in the northern portion of the site: 02/25/03 —When conditions allow, the silt fence needs repair. 03/11/03 — Some sections of the silt fence need repair when the conditions allow. 03/18/03 — Some sections of silt fence need repair. 4. Main entrance gate near trailers: 02/25/03 — Although the haul roads were will need maintenance soon. good was in good condition. The construction entrance ® 03/11/03 —The stone entrance is packed with in and dirt. Some dirt is being tracked onto Prescott Street but has minimal impact i Q operations.shAlbhot ah not urgent at covering the roadways from the winter n P this time, the entrance will need maintenance in the near fixture in preparation of the mud season. 03/18/03 —The entrance was in good condition.W oo dDue o the road as asr well�ase trance. along the gravel haul road, a stone lay 5. Southern emergency entrance: 02/25/03 — Same as previous report, (The area was covered with snow and the ® fence/gate was covered with a snow bank). ,I 20217 DiNiseo Design Partnership Inspection Report No. 66 Page Alarch 21, 2003 (=(==,)SCH®FIELD BROTHERS ENGINEERING • SURVEYING • PLANNING 03/11/03 —The snow cover and snow banks are receding. This area app ears to be in good condition. 03/18/03 —The area is in good condition. Some sate overall, thiista area basin n snow banks are covering the damaged entrap g better condition than it was at this time a year ago. 6. Catch h basins: eport (Many of the catch basins were covered with ® 02/25/03 — Same as previous r either snow or ice). d. The 03/11/03 — Some of the catch basins are exp be changl fabric was still in place. changed. When conditions allow, the filter fabric should 03/18/03 —The filter fabric observed on several ic be changedappt becomes slclogged condition. It is recommended that the filter fa with sediment and/or after the mud season. 7. Sediment basins and outlet structures: . Runoff channels have formed in the snow cover, 02/25/03 — Same as previous report leading to the basins. 03/11/03 — Same as previous report. The ionbasins ppent Basin l42captu captured allarge 03/18/03 —The basins are in good co ndition. amount of sediment. 8. Other erosion control items. 02/25/03 —Nothing to report. 03/11/03 —Nothing to report. the top of the retaining wall, coinciding with the 03/18/03 — A gully is forming along line of the security fence. 9. Other drainage structures: 02/25/03 — Same as previous report, (Water was flowing from the subdrain an draining into the catch basin). bly was displaced over the opening of the ® 03/11/03 —The frame/cover assem manhole structure (DMH 420) and needs to be moved back into position. ® 03/18/03 —The frame/cover assembly was displaced over the opening of the manhole structure (DMH#20) and needs to be moved back into position. 10 Wetland replication areas: 02/25/03 —Nothing to report. 0 03/11/03 —Nothing to report. 03/18/03 —Nothing to report. 20217 i Dimsco Design Partnership page 3 Inspection Report No. 66 Alai-di 21, 2003 a= SCHOLIELD BROTHERS E\GINEER(NG • SURD EY(tiG PLANNING 11. impermeable barrier and easterl embankment: 02/25/03 —Nothing to report. 03/11/03 —Nothing to report. 03/18/03 —No seepage was observed where the seepage inlet structure was installed. 12 D_ewateri 02/25/03 —No dewatering operations were observed. ® 03/11/03 —No dewatering operations 03/18/03 —No dewatering operations were observed. If dewatering is necessary, it is recommended to direct the discharge into the sediment basins. 13. Truck Washing Area: 02/25/03 —Nothing to report. 03/11/03 —Nothing to report. No recent use. 03/18/03 —Nothing to report. 14. Dust Control! 02/25/03 —Nothing to report. 03/11/03 —Nothing to report. 03/18/03 —Nothing to report. F 7 isco Desig�i Partnership ection Report No. 66 Page 1 ch 21, 2003 °° ENGINEERING SURVEYING • PLANNING Schofield Brothers of New England,Inc. 1071 Worcester Road 20217 Framingham,MA 01701-5298 11 508-879-0030•1-800-696-2874 Fax 508-879-1797 Website www.schofiefdbros.com To: Mr. Rick Rice DiNisco Design Partnership 87 Summer Street Boston, MA 02110 Cc.: North Andover Commission North Andover Planning Boa From: Bert Corey, Staff Engineer" Date: March 14, 2003 Re: North Andover High School (20217) INSPECTION REPORT Inspection No.: 65 Date of Inspection: March 11, 2003 By: Bert Corey INTRODUCTION to The purpose of these inspections is to observe issued by the North Andover Conservation compliance with the Orders of Conditions Issue y Commission and the Special Permit issued by the North Andover tormwater management issues. to sediment and erosion controls, limit of work compliance, For reference, the Orders of Conditions issued 21or he project include: • DEP File No. 242-1045. issued • Planning Board Notice of Decision: Issued 5/14/01 Please contact Bert Corey or Fred Icing at Schofield Brothers of New England, Inc. if you have any questions regarding the Information contained In this report. ite was not inspected the previous week, week ending 03/04/03 because of the The s frozen and unchanged conditions. The snow cover and snow banks are receding, exposing so ar oovereddwithnmud and helmudn controls. Some runoff channels are visible. The haul roads on site. With the snowmelt, some of the catch appears to be held conditions allow.T ehre are several The filter fabric is in place but will need to be replaced when c hSCHOLIELD BROTHERS ENGINEERING • SCR%Et ING • PLANNING 1fP sections of silt fence that have been either torn or pulled to the ground and will need repair w en conditions allow. INSPECTION SUMMARY Current work area-. 1. Sediment control barriers around the surround the perimeter. Snow over is still providing a 02/25/03 — Snow banks still buffer between the constriction area and the perimeter. ® 03/11/03 —The snow cover and snow banks ar are the end of the reta ning wall, perimeter controls. In the southeast corner, runoff has created a channel through the haybale barrier. This area needs repair. 2. Loam stockpile area in the northern portion of the site: 02/25/03 —When conditions allow, the silt fence needs repair. 03/11/03 — Some sections of the silt fence need repair when the conditions allow. 3. Ordinary borrow stock ile area ions allowhthe silt fence needs repair.02/25/03 —When conditions repair. 03/11/03 — Some sections of the silt fence need repair when the conditions allow. 4. Main entrance ga te near trailers: 02/25/03 — Although the haul roads were covered with mud, Prescott ooStreet was in good condition. The construction entrance w ill need Some dirt is being 03/11/03 —The stone entrance is packed with mud to the abundance of sandracked onto Prescott Street but has minimal impact compared covering the roadways from the winter sanding in the near future in preparation oft e this time, the entrance will need maintenance mud season. 5. Southern emeraenc entrance: 02/25/03 — Same as previous report, (The area was covered with snow and the fence/gate was covered with a snow bank). cover and snow banks are receding. This area appears to be in ® 03/11/03 —The snow good condition. 6. Catch basins: 02/25/03 — Same as previous report (Many of the catch basins were covered with either snow or ice). 03/11/03 — Some of the catch basins are expo be changed. fabric was still in place. When conditions allow, the filter fabric should �I F esign Parhlership Pa Report No. 65 2003 °°SCHOFIELD BROTHERS ENGINEERING SLR�'EY1NG • PLANNING 7. Sediment basins and outlet structures: 02/25/03 — Same as previous report. Runoff channels have formed in the snow cover, leading to the basins. ear to be in good condition. 03/11/03 — Same as previous report. The basins app g. Other erosion control items. ® 02/25/03 —Nothing to report. ® 03/11/03 —Nothing to report. 9. Other drainage strictures: p p Water was flowing from the subdrain and ® 02/25/03 — Same as prev report, draining into the catch basin). 03/11/03 —The frame/cover assembly was displaced moved r the opening ping io the manhole structure (DMH 420) and needs t 10. Wetland re lication areas: • 02/25/03 —Nothing to report. 03/11/03 —Nothing to report. 11. Im ermeable barrier and easterly embankment: 02/25/03 —Nothing to report. 03/11/03 —Nothing to report. 12 Dewaterino' • 02/25/03 —No dewatering operations were observed. 03/11/03 —No dewatering operations were observed. 13. Truck Washing Area: 02/25/03 —Nothing to report. i 03/11/03 —Nothing to report. No recent use. 14. Dust Control: C 02/25/03 —Nothing to report. 03/11/03 —Nothing to report. 20217 DiNisco Design Partnership inspection Report No. 65 111ayc1r 1 !, 2003 °° OTHERS ENGINEERING SURD Et I Schofield Brothers of New England.Inc. 1071 Worcester Road EM 20217 Framingham,MA 01701-5298 �n 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 ni g Board otnmission North Ando ver Planning From: Bert Corey, Staff Engineer f Date: February 27, 2003 Re: North Andover High School (20217) INSPECTION REPORT Inspection No.: 64 Date of Insppction: February 25, 2003 By: Bert Corey INTRODUCTION The purpose of these inspections is to observe led by the North Andover Conservation compliance with the Orders of Conditions Y Commission and the Special Permit issued by th No ndo tormwater management isspest to sediment and erosion controls, limit of work compliance, 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 i his repo The site was not inspected the previous week, week ending 02/22/03, because of the frozen and unchanged conditions, which was confirmed with Bob N During this visit, the snow banks along the paithlot arking lot butlwas relatively clear. The small amount of snowmelt runoff flowing along p haul roads on the construction site were covered with m co covered with snow and long the sides appeared to be containing it. The catch basins were iSCHOFIELD BROTHERS ENGINEERING • SURV'EY'ING PLANNING Y INSPECTION SUMMARY 1. Sediment control barriers around the Verirneter of the current work area: 01/31/03 —The snow covering and perimeter snow banks were covering the areas. There were no visible signs of runoff channels. 02/12/03 — Same as previous report. ® 02/25/03 — Snow banks still surround the perimeter. Snow cover is still providing a buffer between the construction area and the perimeter 2. Loam stockpile area in the northern portion of the site: ® 0 1/3 1/03 — Same as previous report. Some portions of the silt fence that protrude above the snow appear to be torn but repairs are not necessary at this time. 02/12/03 — Same as previous report. 02/25/03 —When conditions allow, the silt fence needs repair. 3. Ordinary borrow stockpile area in the northern portion of the site: 0 1/3 1/03 —The area was in good condition. In some locations the snow covering was higher than the silt fence. 02/12/03 — Same as previous report. ® 02/25/03 —When conditions allow, the silt fence needs repair. 4. Main entrance gate near trailers: 0 1/3 1/03 —The constriction entrance was in good condition, however, as the ice begins to melt and the muddy conditions prevail, the stone at the entrance should be replenished. i 02/12/03 —Most of the construction entrance was covered with packed snow and ice and was in good condition. The haul roads on the site were also covered with packed snow, minimizing the amount of mud tracked. 02/25/03 — Although the haul roads were covered with mud, Prescott Street was in good condition. The construction entrance will need maintenance soon. 5. Southern emergency entrance: 01/31/03 —The area was covered with snow and the fence/gate was covered with a snow bank. 02/12/03 — Same as previous report. 0 02/25/03 — Same as previous report. 6. Catch basins: 0 1/3 1/03 —Many of the catch basins were covered with either snow or ice. ® 02/12/03 — Same as previous report. 02/25/03 — Same as previous report. 20217 DI"Visco Design Partnership InspectioIr Report No. 61 page February 37, 2003 '1==>=SCHOFIEI.D BROTHERS ENGI\EEMNG • SGR�EYIYG • PLANNING 7. Sediment basins and outlet structures: • 0 1/3 1/03 —Both basins were covered with snow. • 02/12/03 — Same as previous report. • 02/25/03 — Same as previous report. Runoff channels have formed in the snow cover, leading to the basins. 8. Other erosion control items. • 02/12/03 —Nothing to report. • 02/25/03 —Nothing to report. 9 Other drainage structures: • 0 1/3 1/03 —Water was flowing from the subdrain and draining into the catch basin. • 02/12/03 — Same as previous report. • 02/25/03 — Same as previous report. 10 Wetland replication areas: • 02/12/03 —Nothing to report. • 02/25/03 —Nothing to report. 11. Impermeable barrier and easterly embankment: • 02/12/03 —Nothing to report. • 02/25/03 —Nothing to report. 12. Dewatering: • 02/12/03 —No dewatering operations were observed. • 02/25/03 —No dewatering operations were observed. 13. Trick Washing Area: • 02/12/03 —Nothing to report. • 02/25/03 —Nothing to report. 14. Dust Control: • 02/12/03 —Nothing to report. • 02/25/03 —Nothing to report. 2 02 17 DiNisco Design Partnership Inspection Report No. 64 February 27, 2003 Page 3 'HED'SCHOFIELD ENGINEERING • SURVEYING PLANNING Schofield Brothers of New England. Inc. 20217 1071 Worcester Road Framingham,MA 1701-5298 508-879-0030 To: Mr. Rick Rice 1-800-696 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: February 13, 2003 Re: North Andover High School (20217) INSPECTION REPORT Inspection No.: 63 Date of Inspection: February 12, 2003 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. The site was not inspected the previous week, week ending 02/08/03, because of the frozen and unchanged conditions, which was confirmed with Bob Nicetta. The site was in the same condition as reported on 01/31/03. Snow and snow banks cover the sedimentation and erosion controls on the site and around the perimeter. No runoff channels were observed. There were no new issues. �SCHOEIELD BROTHERS ENGINEERING • SURVEYING • PLANNING INSPECTION SUMMARY 1. Sediment control barriers around the perimeter of the current work area: • 0 1/3 1/03 —The snow covering and perimeter snow banks were covering the areas. There were no visible signs of runoff channels. • 02/12/03 — Same as previous report. 2. Loam stockpile area in the northern portion of the site: • 0 1/3 1/03 — Same as previous report. Some portions of the silt fence that protrude above the snow appear to be torn but repairs are not necessary at this time. • 02/12/03 — Same as previous report. 3. Ordinary borrow stockpile area in the northern portion of the site: • 01/31/03 —The area was in good condition. In some locations the snow covering was '... higher than the silt fence. • 02/12/03 — Same as previous report. 4. Main entrance gate near trailers: • 0 1/3 1/03 —The construction entrance was in good condition, however, as the ice begins to melt and the muddy conditions prevail, the stone at the entrance should be replenished. • 62/12/03 —Most of the construction entrance was covered with packed snow and ice and was in good condition. The haul roads on the site were also covered with packed snow, minimizing the amount of mud tracked. 5. Southern emergency entrance: • 01/31/03 —The area was covered with snow and the fence/gate was covered with a '.. snow bank. • 02/12/03 — Same as previous report. 6. Catch basins: • 0 1/3 1/03 —Many of the catch basins were covered with either snow or ice. • 02/12/03 — Same as previous report. 7. Sediment basins and outlet structures: • 01/31/03 —Both basins were covered with snow. • 02/12/03 — Same as previous report. S. Other erosion control items. • 02/12/03 —Nothing to report. 20217 DlNisco Design Partnership Inspection Report No. 63 Febrnau 13, 2003 Page 2 a°SCHOFIELD BROTHERS ENGINEERING • SCRNEYING PLANNING 9. Other drainage structures: • 0 1/3 1/03 —Water was flowing from the subdrain and draining into the catch basin. • 02/12/03 —Same as previous report. 10. Wetland replication areas: • 02/12/03 —Nothing to report. 11. Impermeable barrier and easterly embankment: * 02/12/03 —Nothing to report. 12. Dewatering: • 02/12/03 —No dewatering operations were observed. 13. Truck Washing Area: • 02/12/03 —Nothing to report. 14. Dust Control: • 02/12/03 —Nothing to report. 20217 DiNisco Design Partnership Inspection Report No. 63 Februarv,13, 2003 Page 3 s ® p l a n n e r s ® ° architects and Limited ,Ad OBSERVATION REPORT NO. 55 APR 2 2 2003 Project: North Andover High School NORTH ANDOVER PLANNING DEPARTMENT Date: 15 April 2003 Location: Job Site Present: School Building Committee (SBC) Harold Dushame North Andover School Department (NASD) Paul Szymanski (partial) North Andover Building Commissioner (NABC) Bob Nicetta John T. Callahan & Sons (JTC) Philip Briselli Dave Anderson Mass Electric Co. (MEC) Chris Wellington (partial) Municipal Building Consultants (MBC) Pat Saitta Clerk of Works (COW) Richard Warner Tim Willis ESCOA Robert Feinberg (partial) 3Si Fred Johnston (partial) Schofield Brothers NE (SBNE) Bert Corey DiNisco Design Partnership (DDP) Rick Rice Action Date A. SITE SAFETY AND SECURITY -- 04/15/03 A27. Clean Up - JTC noted clean up of the building and site is underway. Record item. A28. 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. 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 0 . c 0 m OBSERVATION REPORT NO. 55 North Andover High School Page 2 NASD 10/15/02 B12.1.1 Keying (Post script) - Keying schedule based on discussions between HCI and NASD was DDP submitted 10/14/02. DDP to review with NASD. JTC 04/01/03 B20. Cash Flow JTC will update the cash flow for the town's use. B21. C. PERMITS & INSPECTIONS 03/26/02 CO3. DPW Permits 03/26/02 C04. North Andover Fire Department Permits 03/11/03 C28.1.11 CDS Submission - SBNE advised that recent 04/15/03 submission is lacking a detailed site drawing showing modifications necessary to storm tdhei subst tuteeCDS udnits.aJTC toureview with suit CDS. (03/18/03) SBNE further explained that the number of drain pipes shown to enter the structures on the contract drawings may require an additional manhole to suit the CDS equipment, and that the area is tight. SBNE advised that 8 11 inch format areas show showing the coordination f necessary will suffice. Record item. 04/15/03 C28.1.12 laySutt Submission -has been submitted and pproved.etailed layout item. 08/20/02 C33. blueberry plans awere not well planted tand have not survived. 04/17/03 SBNE also advised that other wetland plants are fairing poorly with the dry weather. DDP will review with Zoppo. Record item. Replication Area - Should Zoppo not respond, 04/01/03 C33.1 DDP will issue a work order to JTC to replace the 04/21/03 wetland plants. Record item. C33.1.1 Replication Area (Postscript) -Work Order#37 04/21/03 issued 04/21/03. Record item. F&T 03/11/03 C56.1 Above Ceiling Inspections - DDP distributed site observation reports from RW Sullivan and Thompson Engineering, which include above ceiling items to be addressed. Fitzemeyer & Tocci's report will be forwarded when received. JTC noted Walter McCloud has been assigned to follow through on completion of work in the Academic Wing. OBSERVATION REPORT NO. 55 North Andover High School Page 3 JTC 04/15/03 C56.3 Above Ceiling Inspection - Bob Nicetta reported that the plumbing and electrical inspectors are ready to make above ceiling inspections when needed by JTC. He stated that ceiling tiles should not be installed until after the inspections are made. JTC 04/15/03 C59. Fire ti io°shethat i tops of some pa ave not been stuffed w thnsulation (firesafing at rated walls) in some locations. walls s are completely closed, some pipe penetrations through floors must be sealed. JTC will see that these items are addressed. 04/15/03 C60. disbu on Grade throught that these, as well as cracks 9 the north and south academic wing slabs, are shrinkage and not settlement cracks. The clerks and JTC agree that Thompson & Lichtner had done thorough compaction testing before the art wing eriit Compaction Record e one befrethe cafeta/kchen slb i placed i m JTC 04/15/03 C61. Wet lat on at Main Sttreet north entrance had not beenssoakedt msu by a puddle. 04/15/03 C62. Erosion that at this I time Bonly ongoing cleanup aond the brook is maintenances sr and required. Record item. C63. D. CONSTRUCTION SCHEDULE 04/01/03 D63.2 Cabling Pre-construction Conference (Postscript) 04/15/03 - Meeting with ESCOA scheduled for 3:OOpm Tuesday 04/15/03. Record item. D63.3 Cabling Preconstruction Conference - ESCOA 04/15/03 -- met with DDP, JTC, 3Si, MBC and the clerks on 04/15/03. Construction project interface issues were noted as follows. Record item. 04/15/03 D63.3.1 Schedule - ESCOA expects le from classrooms ilito IDF the -- end of May, pulling closets. ABP 04/15/03 D63.3.2 Electrical Work - ESCOA needs the plywood to be installed on closet walls in order to begin cabling; cable tray installation can be later coordinated with ABP. The wire mold wall channel is to be installed before the classroom cable is mP old and floor box submissions s tto ESCOA for their information). __ 04/15/03 D63.3.3 materials- ESCOA in the IIDF'siland limited MDF Record t em. OBSERVATION REPORT NO, 55 North Andover High School Page 4 04/15/03 .63.3.4 ESCOA will be- The next 04/29/031att 3:00 meeting , 04/15/03 D67. Schedule et work through 4/27/03 ( pY atta hd) with he following noted. Record item. 04/15/03 D67.1 Concrete -A section of cafeteria slab on grade is -- scheduled for 04/21/03. A Babfar heating unit has been relocated to the locker room to speed removal of ice and frost from subgrade there. Record item. 04/15/03 D67.2 Masonry - Second floor locker room partitions expected CMU to beocompleted 04//18/03. Record item. #2 m. 04/15/03 D67.3 Drywall - Main Street second floor framing to be -- completed 04/18/03. Taping and sanding of first floor Academic East and the Library underway. Record item. 04/15/03 D67.4 Lightning P otecti To be dotemt Auditorium -- today, gym 03. 04/15/03 D67.5 Roofing -To start at Auditorium 04/21/03. Record -- item. D68. E.SUBMITTAL SCHEDULE E16. F. SUBMITTALS F41.2 Casework (postscript) - DDP returned submittals Henry 12/16/02 12/16/02. Henry to submit items noted. DDP 03/04/03 F52.2.1 Auditorium Seating - DDP advised JTC that Irwin Chair is not approved. DDP will formally return submittal. 03/11/03 F58. outstanding d Dt Clerk distributed submittals of DDP yet approved. review for items that may fact lose 04/15/03 F63. status as Status - DP Thedfollow g distributed noted s Record gem. DDP 04/15/03 F63.1 Weathervane - DDP to expedite review. JTC 04/15/03 F63.2 Nana Door System - DDP has not yet received shop drawings, but will expedite review once DDP received. JTC 04/15/03 F63.3 custom Light DP reviShop drawing soon to be Grasseschi 04/15/03 F63.4 Showers - Grasseschi to submit pipe enclosures for approval. F64. OBSERVATION REPORT NO. 55 North Andover High School Page 5 G. COORDINATION DRAWINGS DDP 12/10/02 G20.2 Roofing at AHU's - JTC stated unit curbs will be JTC raised with blocking to allow roof to be flashed under ductwork; DDP takes no exception. Waterproof covering of ductwork to be further coordinated with Sagamore and Stanley. DDP 04/01/03 G23.3 drraw ngsosoubm it to Floor DDP for evview� Consultants G24. H. PAYROLL REPORTS 04/15/03 H21. Payroll Report- Clerk advised that reports are in order. Record item. H22. I. REQUISITIONS 122. J. CHANGE ORDERS for DDP 03/11/03 J13.3.3 hard toilet room ceilings DDP and consulltta is to Consultants review. ABP 03/11/03 J16. and conduits ao adjacent hid floor roaolmpcel ceilings T&M basis, Clerk . as agreed 03/04/03. JTC 04/08/03 J18. PR recognition 1 (postscript)s t system 08 03.sued to JTC PR #21 for hand J19. K. WORK ORDERS ABP 09/06/02 K06. W (credit) slued on 09postscript) - WO #16 deleting light fixtures WO #28 deleting data outlet ABP 02/04/03 K08. Work Order No. 27(Postscript) - stainless steel device plates, conduits for wall mounted speakers and ceiling LCD cabing (credit) issued 02/07/03. ABP 03/04/03 K08.1.1 03/04 03..eABP8o- ABP and TE reviewed produce accu ate breakdown. K10. L. FIELD ORDERS 04/17/03 L17. Field Order#139 (Postscript) - In response to JTC DDP slued -- regarding first floor Main Street partition framing, FO #139 showing corridor side of GWB terminating at underside of structural tube above. Record item. L18. OBSERVATION REPORT NO. 55 North Andover High School Page 6 M. PROPOSAL REQUESTS PR No.1 f revisions to JTC 05/07/02 M04. Proposal DDP issued RWS s egresulting from y coordination 12/02/02 M17. Proposal Request f Script) forwarded JTC TC for No. 15 for revising dra age for arts wing units AC-2 and AC-3. RWS 03/25/03 M18.3 PR #16 - PCO #051R resubmitted and forwarded to RWS for review. JTC 01/28/03 M19. on Proposal 1/23/03 Request R. No 16f orfiDPforwarded i unused chase spacelto Subs be used as storage. WAC 02/18/03 M19.2 PR #16 - JTC and DDP examined conditions P noted chase adjacent to Science Prep. 3062; DD clearance insufficient at duct to use space for storage. WAC still to price raising transition for headroom at second floor(adjacent Science Prep. 2065). ABP 01/30/03 M21. forwarded Request No. 18 for pricing(postscript) #18 for the electrician D o furnish and install additional paging system ceiling speaker back boxes. 02/18/03 M23. Kitchen Wall Surface - In response e oia a Proposal Request 04/14/03 Health Department, for upgrading the kitchen wall finish to FRP. JTC noted that glazed CMU `soaps' might also be considered. Record item. JTC 04/15/03 M23.1 kitchen wall finisht issued 0414 03 r upgrading 04/15/03 M24. pr posal Request 4/14032 PR #22 for revisions to Basketball shot ABP JTC 04/17/03 M25, Proposal Request#24 (Postscript) - PR#24 for adding ceramic Capital the to lobby face of auditorium issued 04/17/03. M26. 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. 02/04/03 N45. RFI Log - DDP and JTC distributed respective logs showing status as of 02/04/03. THe following field questions (RFI's not submitted) were discussed: DDP 03/25/03 N45.1.2 protect exterior bibs submitted for proposal D review. OBSERVATION REPORT NO. 55 North Andover High School Page 7 DDP 04/01/03 N50. RFI a v i letter heads Building Dep rtmentt advising them sprinkler in elevator accordance e and the elevator shunt w th the code moratorium still in effected m acc 04/15/03 N53. Heater in semi-semi-recessed due to clearance at back n will be 2 & effectively can be trimmed out in 3. DDP stated 2 inch plus or minus gap wood. Record item. 04/17/03 N54. RFI #265 (Postscript) - Per JTC request, DDP provided height of kiln hood on 04/17/03. Record item.. N55. O. DEMOLITION eduled for August 0 03/26/02 001 . Buildinge and prerequisites will be Demolition viewed a that date approaches. FD 03/26/02 001.1 Public high school for two s gitake wee e ks after the school NAPD s vacated by the owner. 001.2 Public Safety Training - Noting the accelerated 02/18/03 NASD completion currently forecast, giving sufficient notice for town agencies was discussed for scheduling NAPD informed las the AcoDmpletion keep and ate approaches. 002. P. SITE WORK 03/11/0ge - JTC submitted PCO 3 P11.3 Art Wing Storm Draina DDP #066 to repipe roof drains to manhole 2B. DDP to Clerk review with clerk. 10/22/02 P17. Road Subsoils e The clerk reported strip recently JTC paved east VY sehiitingsubgradefilure, and will need to be repaired. 3 P18.1 Parking Lot Subgrade (PR # 11) - JTC submitted 03/11/0 DDP PCO #042 for additional work at wet parking lot Clerk segment. DDP to review with clerk. 03/18/03 P19. Site Access reported e DDP Zoppo un der separate contract) became impassible due o wt MBC conditions 3/17/03. JTC acknowledges that maintaining the road became their responsibility, but requested some consideration noting the unusual amounts of work and material necessary to do so. P21. OBSERVATION REPORT NO. 55 North Andover High School Page 8 Q. ARCHITECTURAL 02/04/03 Q20.4 Sample Classroom - JTC requested DDP DDP/MBC/Clerks comments on sample MBC classroom, so that issues are resolved as work Clerk progresses. 02/04/03 Q20.4.1 HVA installed in sample classroom. DDP of DDP thermostat FIT will review with F&T. DDP 12/30/02 027. Library Tube Girt- Following the meeting, DDP observed conditions at the tube steel girt bracing the tall central higher than the curtainwall. co The ection, welded girt is bent near itsslcentte . DDP the west con will consider cladding the girt and will advise. Q30.6 Preformed Cladding - DDP, JTC, and clerk met 03/18/03 with Bass 03/18/03. The following was discussed. Q30.6.1 Arts Wing -The unacceptable conditions at the Bass 03/18/03 brick gravel stop/reveal trim, and at the clerestory/curtain wall fascia trim were discussed. Bass to forward corrections for DDP's review including proposed seaming in running fascia trim. 3 Q30.6.2 Window Flashings - Bass stated flashings at 03/18/0 Bass windows (that have not been submitted with shop R&R.drawings) submitbfor wwith DDP review. 030.6.3 Gutters - Gutter/downspouts/scuppers have not Bass 03/18/03 been submitted; Bass shall do so. at 03/18/03 030.6.4 Auditori um Auditorium and Gym hdas been rev sedgto be 04/08/03 Sarnafil membrane. Stanley and Bass to 04/17/03 coordinate revisions to gutter and fascia break metal and submit details for approval. (04/08/03) - DDP stressed revised details must be submitted for review. (04/17/03) - Postscript- Sarnafil submittal received 04/16/03 and returned ed edge details 04/17//03 approved revised Record item. 03/18/03 Q30.6.5 Alucobond Panel Sealant- DDP to advise as to DDP color(match or contrast). 030.7 on reviewing conditions 03/25/03 Preformed Cladding - Up of items ins talledthatdate, be corrdected.JTC of the following 03/25/03 030'7'1 e lt g e o Bass reveal on the south side the gravel cademi wing does not conform the contract drawings an approved shop drawings. OBSERVATION REPORT NO. 55 North Andover High School Page 9 03/2 2 Alucobond Panels - The panels on Main Street 5/03 030.7. e RR are not Bass north of the curtainwall window type dimensioned per contract drawings and the approved shop drawings. 030.7.3 Cladding Installation - JTC advised that they are JTC 03/25/03 reviewing with Bass the differences in `As Built' Bass conditions from contract drawings and from approved shop drawings. 04/15/03 030.7.4 Cladding With installation on of advised lucobond panels for roved. r which shop drawings have been app DDP to meet with JTC and Bass 12 Noon, 04/22/03. Record item. 01/28/03 032. Faculty/Staff Mailboxes - DDP note that the mailx oval because Nebo units DDP were held from the millwork approval department requested "mail lobby" style locking doors be added. DDP t aft perame esforHnry advise/cost proposal. Q37. Terrazzo Flooring (PR #20) - JTC reported that they are JTC 04/01/03 coordinating with DePaoli any concrete slab preparation required for the terrazzo of slabs will rielquire tests the moisture resistant the moisture content terrazzo noted proposal. ng transition eq i ed at issiilarfloor is ateials The cost proposal when submitted will include all items of necessary work. _ 04/15/03 037.1 Terrazzo Flooring - JTC has reviewed slab prep with DePaoli, and reported that, other than locating no the vapor barrier at the underside w the slab,as additional prep will be neededolated th at columns in terrazzo flooring should be is Record item. JTC 04/08/03 038. Marker Boards - JTC noted that in approximately six science rooms, there are conflicts and DDP viewed condritionans and marker tack boards. Science JTC 3057;todoCcument and advise DDP of other located ocations. conflict. JTC t 04/08/03 Q39. VCT Color Break DPe and JTC viewe floor color does not align with corner science JTC rooms where break of wall construction. JTC will have VCT subcontractor correct this. seams" 04/15/03 044. Sarnafie Roof - led, and�thatsdeally the light ng arrestors would Stanley must b fil JTC not interrupt the standing seams. DDP stated tha t lica rna Clerk rep should e k be d JTC will review tlayout and rooting ion questions Th at that time. Q45. OBSERVATION REPORT NO. 55 North Andover High School Page 10 R. STRUCTURAL 05/21/02 R02.1.1 HVAC Screen - JTC, after review with metal JTC panel sub and C&I, reported that panel will span Bass 03/18/03 verticals without the second TS 5X5 girt. DDP and F&B take no exception, and requested submittal of detail proposed. (03/18/03) Bass shall resubmit it shoed in i gof and calculations showing g TS 5x5 grit. DDP stated vertical gi all not extend above top edge of screen Panel, 04/30/02 R04. Roof Rigging - NASD noted previous conversation with DDP DDP with regard to having a lift point on the roof for bri roofhatch p . F&B items that are too heavy or too large to go up DDP noted that if one point was designated to lift a load of a few thousand pounds esi(ined foAt that vle load. DDP entire roof would need to b g. investigate means of lifting items like a snowblower to the roof. R17.1.2 Stair#8 Top Landing - V&G has not constructed V&G 11/12/02 the top landing with the required pull side door 01/28/03 clearance. Bob Nicetta will observe conditions, 03/25/03 given that this door is at the top of a stair. (01/28/03) JTC will direct V&G to correct top landing. (03/25/03) Stair#8 Top Landing - Proposed and repairs to top landing reviewed by returned for revisions. C&I 12/10/02 R26. Damaged Roof Deck- Following the meeting, JTC was advised that Main ons must r of deck is e posed to view and damaged sec 12/17/02 R27.1 Auditorium Wall Opening - JTC advised that a F&B Cripple bond beam has been installed over the opening, and the grout and reinforcing extend through the 3 i 0 diameters, heal w d ill be have bars lapped fully greuu , one a t ntinuity. ew andadvise MB Cq ested &B rev p ) _ & Buhl V&G 01/27/03 R28.2.1 Stair emo of corrective work woork required at stairs 2& 3 forwarded to JTC 01/27/03. V&G to corr concrete. (02/25/03)final inspection by F&B prior to pouring (02/25/03) - JTC requested F&B review repair calculations and inspect stairs. DDP stated pans must be corrected before stairs are p oured, particularly at second floor landing. V& G 03/25/03 R28.4.1 03 Stair/13/03aol lbservations o&f Buhl ld conditions from forwarded to JTC for action by V&G. 04/08/03 R31. Structural Steel Puonnhlosr It was discussed that correction of C&I T&L s punchlist is ongoing. OBSERVATION REPORT NO. 55 North Andover High School Page 11 R32. S. FIRE PROTECTION Fire Protection Leaks advised s majority Hampshire 04/15/03 S11. of the leaks in the basement wall have been sealed with one to be addressed on the outside of the foundation. S12. T. PLUMBING 03/11/03 T15.1 Gas Main/Chase - RWS will confirm resolution in RWS writing after consulting with plumbing inspector. RWS 04/08/03 T15.1.1 Gas Main/Chase - by advised aybe venting ctical, chase as suggested by Y noting an air handler unit is located completely over the top of the shaft, and that the shaft acts as a return air plennum. DDP will so advise RWS. Grasseschi 03/11/03 T16. Tech Ed Roof Drains - DDP reviewed conditions. Collector pipes in Room 1234 is not as shown on plumbing drawings and coordination drawings. Each drain shall be pip Corridor 1229 high at deck, then combined and run to chase in toilet rooms. Grasseschi 03/18/03 T7. Art Room Roof Drains - DDP observed that piping in art room 1 (photo) 1220 crosses the room, rather than run between roof g dark room shown plumbing contract joists rawing de coordination drawings. Grasesschi shall relocate as shown. Grasseschi 03/25/03 T20. Arts Room nks will not be concealed at op of wall cabinets to room within soffit chi to rework feeds a d venposed vents are unsightly. Grasse 04/08/03 T22. Masonry 04/15/03 the penetrations made for plumbing n the locker room patch walls themselves. DDP stated final product is expected to be the same quality as if patched by mason. Record item. for 04/15/03 T22.1 plumbi g wall be doneTby the lmason. Record item.P item. T23. U. U12. V. ELECTRICAL 01/21/03 V07.3 Verizon Service - Paul Szymanski noted that 3Si NASD (DDP technology consultant) has recommended 3Si that phone service include 200 pair plus fiber. DDP NASD, 3Si and DDP will coordinate with Verizon. OBSERVATION REPORT NO. 55 North Andover High School Page 12 Ice - (postscript) NASD reviewed NASD 03/04/03 V07.3.1 with Ve Service with rizon and will coordinate with JTC. JTC 4 Osgood Street Pole Relocation - DDP, JTC, and V16. 02/25/03 TE met with Mass Electric to review alternate pole 03/25/03 relocation plan. MEC now proposes to drag 04/15/03 existing poles to just behind new curbline. DDP takes no exception. MEC to confirm if conflict will exist with new road lighting poles by ABP. (03/25/03) Coordination with lighting poles - JTC believes site lighting will interfere with power pole line if relocated per MEC proposal. DDP and TE will review with MEC. Record Item. 02/25/03 V16.4.1 MEC relociate poles during April aca vacation ECn(04/21 04/15/03 - 04/25/03). Record item. MEC 02/25/03 V16.4.2 NASBCIforaclhange nCdeslign e a credit to 04/02/03 V16.4.3 Pole Relocation (Postscript) - in response to 04/15/03 concerns discussed at 04/01/03 job meeting regarding the safety of the proposed pole relocation at back of curb and the apparent interference with new lighting s if the power poles are so relocated, Thompson Engineering contacted MEC, requesting that the original MEC design be constructed. MEC will visit site 04/03/03 and review with TE. Record item. MEC 04/15/03 V16.4.4 Pole Relocation - MEC stated poles will be relocated so that face of pole will be 10 inches back from face of curb line; MEC stated this is a typical condition throughout town. MEC stated that 25 foot tall new light poles will not interfere with distribution lines. MEC will set two poles for ABP. Work is scheduled for week of 04/21/03; MEC will have police detail on hand. It was agreed work would proceed as outlined above. 03/18/03 V20.2.1 Lightning Protection g that ABP!does not intend to-JTC corrected ABP item V20.2, 9 install the specified vertical leads, but instead intends to use the building's steel frame. JTC reported that ABP will respond in writing why they are proceeding in this manner. DDP noted that TE reported technical deficiencies with the grounding performed 04/01/03 V20.5 Gym/Auditorium Lighting Protection - DDP and JTC reviewed and agreed on installation details 04/15/03 concealing mounting and cable. JTC to coordinate with Stanley and lightning protection subcontractor. Record item. Page 13 OBSERVATION REPORT NO. 55 North Andover High School Page Lighting Protection - JTC stated _ 04/15/03 V20.5.1 Gym/lation g installation details have been coordinated with ABP and Stanley. It was discussed that copper cable is being used when not in contact with deck; otherwise aluminum cable will be allowed to address galvanic reaction. Record item. TE 03/11/03 V27.6.2 2ACO #065. TE o submitted PCO #065 for type ABP 04/01/03 V31. Exposed Conduits - Following d DDP ie conduit runs in arts lassroomfol ht ng an took no exception. DDP stressed to ABP foreman that conduits in gym and main street must be reviewed and approved by DDP before installation.and DDP 04/08/03 V32. voltage Auditorium,of type a ABPress are question.on. DDP to review ABP voltage yp with TE and advise. 04/15/03 V33. F66fixture shall be mounted with ABP centerline 8'-6" AFF as shown on Drawing 5.6.1. Record item. V34. W. HAZARDOUS MATERIALS W01. X. MISCELLANEOUS Stanley 12/03/02 X22.2.5 FF estone inspec ion received Roof bytDDPf initial Stanley of 04/15/03 Firestone inspection reports for completed roof areas shall be submitted to DDP. (04/15/03) Sarnafil inspection reports shall also be submitted to DDP. DDP 11/26/02 X22.2.7 Ballast - Clerk reported that first loads of to le washed stone' was acceptable, but appeared `dirtier'than original loads. Ballast will be inspected in place. X36.2 Corner Guards - MBC suggested, if damage is a DDP 03/11/03 concern, corner guards might be considered. DDP to advise. DDP 03/18/03 X37.4.1 Panel/Brick Jamb - DDP and JTC reviewed conditions at arts corridor where metal panel passes behind brick veneer (detail 1/3.9.3). DDP to review and advise. JTC 02/25/03 X38. Kitchen Service Entrance - MBC noted crack in brick veneer at end of lintel. JTC to investigate and repair. re is a Stanley 04/01/03 X39. deal f work was discussed and necessary to complete the roof the in deal o place, and that this is important given the status of interior finishes. OBSERVATION REPORT NO. 55 North Andover High School Page 14 X40. Y. PROJECT CLOSEOUT as 09/10/02 Y12. As Built Drawings de subcontractors e C onsultants built drawings p to date. will advise consultants to view as builts each month. Y12.1 As Built Drawings - It was discussed that if Subs 03/11/03 drawings are not up to date next month, payment to respective subcontractor will be withheld. Y13. ZZ. CONSTRUCTION PROGRESS 04/15/03 ZZ56. Construction following.The architect walked the site and observed e 04/15/03 ZZ56.1 Exterior- Miscellane Alucoibond panel installation -- installation ongoing. well underway at Auditorium. Record item. _ ZZ56.2 Academic Wing - Finishes ongoing throughout. 04/15/03 Sample corridor ceiling viewed. Record item. ZZ56.3 Arts Wing - Drywall taping underway. Record 04/15/03 item. ZZ56.4 Administration - Stud framing underway. Record 04/15/03 item. ZZ57. OBSERVATION REPORT NO. 55 North Andover High School Page 00 PM on Tuesday, 22 April 2003 at the Contractor's The next job meeting will be held at 1: Trailer. derstood by the writer, who should be notified of The discussions of this meeting are recorded as un contrary, these notes are presumed to any omissions or corrections. Unless the writer is notified to the be correct. Richard Rice DiNISCO DESIGN RNR/dp Gene Kingman cc: Louis Minicucci Kevin Murphy William Allen Frederick King Paul Szymanski Kevin Burke Nancy Kurtz Richard Weber Susan Nicholson Evan Karalolos Robert Nicetta Kenneth DiNisco Robert Beshara Rick Greenlee Julie Parrino Angel Khazadian NA Planning Board Richard Warner Doug Seaboldt ion Oxman Ed Estabrook Mike DiBari Robert Feinberg, ES COA PAGE 2 C 04/17/2003 18:28 9786815218 1�7�6�15�18 ---- ^- -� JOHN T ------ � _ � � C PAGE �03 04./17/2003 18:28 9786815218 ` AHAN SONS 19�i�E,r 1529 in �I a_ 0 I N i,� i A g 4 � I m -i V 04/17/2003 18:28 9786815218 c PAGE 04 2 5? JOHN T. CRL.LAHAN $0NS 4 IT?BW1521-9 ro m i Al z Im VI 04117/2003 18:28 9786815218 c PAGE 05 1.2-5 ' TQH 'T, CAL-LAHAN & GDNS + JVOC791,5219 P10.X71 i 77 "M ;u r-r -- a -"f architects and planners Limitd OBSERVATION REPORT NO. 57 (a► r '` North Andover High School �� 'ri f ivl�t�VLA( Project: g h ..�;���� Date: 29 April 2003 Location: Job Site Present: North Andover School Department (NASD) Paul Szymanski (partial) North Andover Building Commissioner (NABC) Bob Nicetta Municipal Building Consultants (MBC) Pat Saitta John T. Callahan & Sons (JTC) Philip Briselli Dave Anderson Walter McCloud A & B. Palumbo (ABP) Steve O' Day (partial) Clerk of Works (COW) Tim Willis Thompson Engineering (TE) Kevin Murphy (partial) ESCOA Bob Feinberg (partial) 3Si Mike DiBari (partial) Fred Johnston (partial) Paul Cornwell (partial) DiNisco Design Partnership (DDP) Rick Rice Angel Khazadian Action Date A. SITE SAFETY AND SECURITY A28, 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 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. B21. Kenneth DiNisco Richard N. Rice Gary E.Ainslie 6 1 Christopher H8 Sstton i a X 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 i s c 0 . c 0 m OBSERVATION REPORT NO. 57 North Andover High School Page 2 C. PERMITS & INSPECTIONS 03/26/02 CO3. DPW Permits 03/26/02 C04. North Andover Fire Department Permits F&T 03/11/03 C56.1 Above Ceiling Inspections - DDP distributed site observation reports from RW Sullivan and Thompson Engineering, which include above ceiling items to be addressed. Fitzemeyer& Tocci's report will be forwarded when received. JTC noted Walter McCloud has been assigned to follow through on completion of work in the Academic Wing. JTC 04/15/03 C56.3 Above Ceiling Inspection - Bob Nicetta reported that the plumbing and electrical inspectors are ready to make above ceiling inspections when needed by JTC. He stated that ceiling tiles should not be installed until after the inspections are made. 04/22/03 C56.3.1 Above Ceiling Inspection - JTC stated subs are 04/29/03 finalizing work above ceilings and will be ready for inspections in a week. (04/29/03) - JTC stated work above ceilings will be ready for inspection the week of 05/05/03. JTC 04/15/03 C59. Fire Safing- Bob Nicetta noted that the deck flutes at tops of some partitions have not been stuffed with insulation (firesafing at rated walls) in some locations. Also, before walls are completely closed, some pipe penetrations through floors must be sealed. JTC will see that these items are addressed. 04/15/03 C61. insulat on at Main Sttrreet north entrance had JTC will n t been soaked t been 04/29/03 by a puddle. Record item. 04/29/03 C61.1 Wet re still open, and wet al wet insu at on snot a problem. Record item. JTC 04/22/03 C63. Erosion ContrBoNE stated outdstanding ma ntenance items inspection. S ms listed in the weekly reports need to be addressed. _ 04/29/03 C63.1 Erosion Control -JTC stated that the most critical - repair items (those that would keep run off from leaving site) have been addressed. JTC site crew will be back on site 04/30/03 and clean up of outstanding items will be a priority. JTC 04/29/03 C64. replacing Plants l JTC bluebete the landscaper will soon be OBSERVATION REPORT NO. 57 North Andover High School Page 3 JTC 04/29/03 C65. Loam Removal - The possibility that more than 4-5000 yards DDP of loam will likely become surplus (especially with proposed NABC substitution of synthetic turf fields) was discussed. The town bylaws state that excess loam becomes the town's property, and the specifications state that the town is to remove it. However, if there is a very large quantity the town may not have the ability to remove it. Bob Nicetta stated a ZBA permit will be required for removal. This issue will be further discussed.. C66. D. CONSTRUCTION SCHEDULE 04/15/03 D63.3.1 Schedule - ESCOA expects to begin cabling the end of May, pulling cable from classrooms to IDF closets. Record item. ABP 04/15/03 D63.3.2 Electrical Work - ESCOA needs the plywood to 04/29/03 be installed on closet walls in order to begin cabling; cable tray installation can be later coordinated with ABP. The wire mold wall channel is to be installed before the classroom cable is pulled. (Postscript- DDP forwarded ABP's wire mold and floor box submissions to ESCOA for their information). (04/29/03) -ABP agreed to expedite the installation of the wiremold wall channel. 04/29/03 D70. Schedule Update - JTC reviewed the work through 05/11/03 -- (copy attached) with the following noted. Record item. 04/29/03 D70.1 Site - Focus has been on slab prep, but work on -- sedimentation ponds will begin on 04/30/03. Other than site lighting work starting 05/09/03, JTC stated significant site work will not begin until the end of May. Record item. 04/29/03 D70.2 stated ! b n extended to all wESCOA an opportunity t un cable. Record item. _ 04/29/03 D70.3 Overall Progress - JTC stated the gym is further along than expected. The auditorium will be the next area of focus. Record item. D71. E. SUBMITTAL SCHEDULE E16. F. SUBMITTALS Henry 12/16!02 F41.2 Casework 2 16/02. (postscript) to!sub DDems returned noted,submittals OBSERVATION REPORT NO. 57 North Andover High School Page 4 DDP 03/04/03 F52.2.1 Auditorium Seating - DDP advised JTC that Irwin Chair is not approved. DDP will formally return submittal. DDP 03/11/03 F58. outstanding Submittals Clerk distributed submittals of ca •ovd. DDP will for items that may in fact be closed. DDP 04/15/03 F63.1 Weathervane - DDP to expedite review. JTC 04/22/03 F63.2.1 Nana e p ) drawings by DDP 04/25/03 and returned "revise and resubmit" on 04/24/03. DDP 04/23/03 F63.3.1 shop Light Fixture iings 04/23/03.s(postscript) Item. received Grasseschi 04/15/03 F63.4 Showers - Grasseschi to submit pipe enclosures for approval. F65. G. COORDINATION DRAWINGS DDP 12/10/02 G20.2 Roofing at AHD's - JTC stated unit curbs will be JTC raised with blocking to allow roof to be flashed under ductwork; DDP takes no exception. Waterproof covering of ductwork to be further coordinated with Sagamore and Stanley. DDP 04/01/03 G23.3 d°aWenRoom S m,tted Floor-for Consultants G24. H. PAYROLL REPORTS 04/29/03 H22. Payroll Report- he clerk reported that the payroll reports are in H23. 1. REQUISITIONS 04/22/03 122. Pencil e 04/29/03 job meeting. Record tem�on will be reviewed at 04/29/03 04/29/03 122.1 Pencil Requisition - DDP, MBC and JTC -- reviewed the pencil requisition. DDP to forward comments. (Postscript - Comments forwarded on 05/02/03 and 05/05/03). Record item. 123. OBSERVATION REPORT NO. 57 North Andover High School Page 5 J. CHANGE ORDERS 03/11/03 J13.3.3 hard toilet room ceilings DDP and coOnsulltta is to 04/30/03 review. (04/30/03) - DDP approved electrical and HVAC changes for a total approved cost of $34,822. Record item. Proposal Request speaker ABP 03/11/03 J16. and ond i sto adjacent hid floor roomceil ceilings back n T&M basis, Clerk as agreed 03/04/03. JTC 04/08/03 J18. ✓eRo 1 (postscript)- 08 03 sued to JTC PR #21 for hand g J19. K. WORK ORDERS itodtdoutlet ABP 02/04/03 K08. Work Order 27(postscript) stainless steel device cond s for wall mounted speakers and ceiling LCD cabing (credit) issued 02/07/03 TE reviewed ABP 03/04/03 K08.1.1 03/04/03. ABPfo p oduce accurate breakdown. K13. L. FIELD ORDERS L18. M. PROPOSAL REQUESTS JTC 05/07/02 M04. tept sre site coordination for revisions to s il t esult ng from tilt y by RWS JTC to 12/02/02 M17. proposal Request f pcondensate a � T for ric n P R No. 15 for revising draage for arts wing units AC-2 and AC-3. JTC 01/28/03 M19' on Proposal 1/23/03 Request R. No. 16f orDDPforwarded unused chasefspaceito Subs be used as storage. WAC 02/18/03 M19.2 PR #16 - JTC and DDP examined conditions DDP noted chase adjacent to Science Prep. 3062; clearance insufficient at duct to use space for storage. WAC still to price raising transition for head room at second floor (adjacent Science Prep. 2065). ABP 01/30/03 M21, forwarded toGJTC for pricing(Postscript) #18 for the electrician anD o furnish and install additional paging system ceiling speaker back boxes. JTC 04/15/03 M23.1 kitchhen wail inishtissued 0414 03 r upgrading OBSERVATION REPORT NO. 57 North Andover High School Page 6 ABP 04/15/03 M24. Proposal Request#22- PR #22 for revisions to Basketball shot clock issued 04/14/03. JTC 04/17/03 M25. Proposal o lobby quest 24 (postscript)ised 04/17/03.adding ceramic _ Capital the t y JTC 04/23/03 M26. piling/de Request on system(revisions ptin first PR floorfscience wing ABP ceiling issued 04/23/03. Grasseschi M27. 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. 02/04/03 N45. status°as- DDP and of 02/04/03.TTHe follllowinng field questions (RFI's not submitted) were discussed: N45.1.2 Exterior proposal DDP 03/25/03 e t exteriors bibs submitted for D review. DDP 04/01/03 N50. Department dvisinig issue them)that sprinkler heads Building elevator shaftway accordance with the code moratorium still in effected in ce 04/29/03 N56. Status - Record �itemdibuted log showing status as of 04/29/ N57. O. DEMOLITION August 03/26/02 001. nd�rere ba scheduled r adp q s tes will be rreviewed s 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. NASD 02/18/03 001.2 Public Safety Training - Noting the accelerated completion currently forecast, giving sufficient notice for town agencies was discussed for scheduling training. NASD will keep NAFD and NAPD informed as the completion date approaches. 002. P. SITE WORK DDP 03/11/03 P11.3 #066 tog pipe roof drags to manhole submitted 2B. DDP to Clerk review with clerk. OBSERVATION REPORT NO. 57 North Andover High School Page 7 JTC 10/22/02 P17. Road eat driveway clerk xhibitingdsubgraderfailure,eand will paved to be repaired. DDP 03/11/03 P18.1 Parking Lot Subgrade (PR # 11) - JTC submitted PCO #042 for additional work at wet parking lot Clerk segment. DDP to review with clerk. DDP 03/18/03 P19. Site Access reported e o under separate became impassible to wt MBC condi tions 3/17/03. JTC acknowledges that maintaining the road became their responsibility, but requested some consideration noting the unusual amounts of work and material necessary to do so. P21. Q. ARCHITECTURAL DDP 02/04/03 Q20.4 Sample Classroom - JTC requested MBC DDP/MBC/Clerks comments on sample classroom, so that issues are resolved as work Clerk progresses. DDP 02/04/03 020.4.1 thermostat t installed inna mple classroom . DDP of FIT will review with F&T. DDP 12/30/02 027' conditions at he tube steel girt bracing'the DDPtal observed curtainwall. The east welded connection is visibly higher than the west connection, and the girt is bent near its center. DDP will consider cladding the girt and will advise. 03/18/03 030.6 with Bass Cladding - ThDef ollowi g was met discussed. Bass 03/18/03 Q30.6.1 Arts Wing - The unacceptable conditions at the brick gravel stop/reveal trim, and at the clerestory/curtain wall fascia trim were discussed. Bass to forward corrections for DDP's review including proposed seaming in running fascia trim. Bass 03/18/03 Q30.6.2 Window Flashings - Bass stated flashings at windows (that have not been submitted with shop drawings) have been coordinated with R&R. Bass to submit for DDP review. Bass 03/18/03 030.6.3 been submitted; Bass shall do so. ets have not 03/18/03 030.6.5 lucob adh a el Sealant - DDP to advise as to DDP 03/25/03 Q30.7 Preformed Cladding - Upon DDP advise JTC iof the ons -- of items installed to date, following issues that must be corrected. OBSERVATION REPORT NO. 57 North Andover High School Page 8 Bass 03/25/03 Q30.7.1 Academic Wing Gravel Stop - The gravel stop reveal confor academic on te south side of the m the contrract d awingsand wing does approved shop drawings. Bass 03/25/03 Q30.7.2 Alucobond Panels -The panels on Main Street north of the curtainwall window type RR are not dimensioned per contract drawings and the approved shop drawings. JTC 03/25/03 Q30.7.3 Cladding Installation - JTC advised that they are reviewing with Bass the differences in `As Built' Bass conditions from contract drawings and from approved shop drawings. 04/15/03 Q30.7.4 Cladding Installation - JTC advised Bass is -- proceeding with installation of Alucobond panels for which shop drawings have been approved. DDP to meet with JTC and Bass 12 Noon, 04/22/03. Record item. JTC 04/29/03 Q30.7.5 Cladding - JTC stated remaining shop drawings have been received from Bass and will be forwarded to DDP for approval. BASS 04/29/03 Q30.7.6 Cladding - In response to JTC question, DDP stated Alucobond system may be installed at curtainwall head/clerestory sill conditions in lieu of flat stock, which Bass fears`Ncan. Seaming shall be subject to DDP approval. DDP 01/28/03 032. erl t mailbox ts Faculty/Staff the millwork app oval because the school be department dded. had t requested raft peramete siIforbHenry advise/co doors proposal. 04/01/03 Q37• Flooring JTC reJTC coo d nat ng withDePaol anyconcte slab preparation are required for the terrazzo and will do tests to confirm whether the moisture content of slabs will require the moisture resistant terrazzo noted in their proposal. JTC is also investigating transitions required at dissimilar floor materials. The cost proposal when submitted will include all items of necessary work. DDP 04/29/03 Q37.2 area was inadvertently deleted;DDP will tconfirm. DDP 04/22/03 Q38.1 Marker Boards - Revised shop drawings under review by DDP include all revisions and coordination issues. DDP to review. JTC 04/08/03 Q39' rooms where rb eak iinDthe floor color does d not align with corner science of wall construction. JTC will have VCT subcontractor correct this. OBSERVATION REPORT NO. 57 North Andover High School Page 9 DDP 04/22/03 Q45. Main St DDP n r stud eviewed along wes side of mainsttreet DP to advise Multipurpose Room "Bay Windows" are to be extended 2-3 inches in to corridor. Q47. R. STRUCTURAL JTC 05/21/02 R02.1.1 HVAC Screen - JTC, after review with metal Bass 03/18/03 panel sub and C&I, reported that panel will span the second TS 5X5 F verticals&B take nto exception, and requested s bDmi tal d of detail proposed. (03/18/03) Bass shall resubmit shop drawings and calculations showing girls required in lieu of TS 5x5 grit. DDP stated vertical girls shall not extend above top edge of screen panel. 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)th eloae of a few thousand pounds (i.e. HVAC equipment), would need to be designed for that live load. DDP will investigate means of lifting items like a snow blower to the roof. V&G 11/12/02 817.1.2 Stair#8 Top Landing - V&G has not constructed 01/28/03 the top landing with the required pull side door 03/25/03 clearance. Bob Nicetta will observe conditions, given that this door is at the top of a stair. (01/28/03) JTC will direct V&G to correct top landing. (03/25/03) Stair#8 Top Landing - Proposed repairs to top landing reviewed by F&B and returned for revisions. C&I 12%10/02 826. Damaged teo ( e meeting, JTC was advised ha Main Street roof deck s exposed to view and damaged sections must be replaced/repaired. F&B 12/17/02 R27.1 Auditorium Wail Opening - JTC advised that a tripple bond beam has been installed over the opening, and the grout and reinforcing extend through the control joints. JTC stated infiil will have bars lapped 30 diameters, and head will be fully grouted (using one faced unit) for continuity. MBC requested F&B review and advise. V&G 01/27/03 R28.2.1 Stair Installation - (Postscript) - Foley & Buhl memo of corrective work required at stairs 2 & 3 forwarded to JTC 01/27/03. V&G to correct for a final inspection by F&B prior to pouring concrete. (02/25/03) - JTC requested F&B review repair calculations and inspect stairs. DDP stated stair pans must be corrected before stairs are poured, particularly at second floor landing. OBSERVATION REPORT NO. 57 North Andover High School Page 10 V&G 03/25/03 R28.4.1 Stair Installation - Foley & Buhl report from 03/13/03 observations of field conditions forwarded to JTC for action by V&G. C&I 04/08/03 R31. Structural Steel P onhli ng It was discussed that correction of T&L p R32. S. FIRE PROTECTION Hampshire 04/15/03 S11. Fire leaks�in the basement walls have been sealed with e of to be addressed on the outside of the foundation. S12. T. PLUMBING 04/23/03 T15.1.2 Gas Main/Chase (Postscript) - DDP issued Field -- Order#143 adding gas detection shutting down RTU #1. Grasseschi 03/18/03 T17. Art Room Roof Drains - DDP observed that piping in art room (photo) 1220 crosses the room, rather than run between roof n s room as shown psls contract joists rawig and the coordination drawings. Grasseschi shall relocate as shown. Grasseschi 03/25/03 T20. oos lbe ln es room sinks will not - DDP advised JTC that cone ealed at op of wall cabinets supplies and within soffit at door as specified. Exposed vents are unsightly. Grasseschi to rework feeds and vents. T23. U. HVAC two on-off DDP 04/29/03 U12. Science ies Room Fan Controls - one thermostat Clerk classroom. DDP to review F&T with F&T. DDP 04/29!03 U13. Fume Hoods -The atDDP to review with programmed F&T rammed to run 24/7 was questioned. U14. V. ELECTRICAL NASD 01!21/03 V07.3 Verizon Service -consultant) has recommended (DDP technology ) 3Si that phone service include 200 pair plus fiber. DDP NASD, 3Si and DDP will coordinate with Verizon. N ASD 03/04/03 V07.3.1 Verizon Service po pt) SD reviewed with Verizon and (postscript) w JTC MEC 02/25/03 V16.4.2 Relocation NASBCfo change n to esign e a credit to OBSERVATION REPORT NO. 57 North Andover High School Page 11 MEC 04/15/03 V16.4.4 Pole Relocation - MEC stated poles will be 04/29/03 relocated so that face of pole will be 10 inches back from face of curb line; MEC stated this is a typical condition throughout town. MEC stated that 25 foot tall new light poles will not interfere with distribution lines. MEC will set two poles for ABP. Work is scheduled for week of 04/21/03; MEC will have police detail on hand. It was agreed work would proceed as outlined above. (04/29/03) JTC stated one pole has been relocated, with the others to be relocated Saturday, 05/03/03, ABP 03/18/03 V20.2.1 Lightning Protection Grounding - JTC corrected item V20.2, stating that ABP does not intend to install the specified vertical leads, but instead intends to use the building's steel frame. JTC reported that ABP will respond in writing why they are proceeding in this manner. DDP noted that TE reported technical deficiencies with the grounding performed thus far. ABP 04/01/03 V31. Exposed Conduits - Following meeting DDP inspected conduit runs in arts classrooms for lighting and took n a d main street DDP stressed to ABP foreman that conduits in gym must be reviewed and approved by DDP before installation. DDP 04/08/03 V32. voltage of tLighting pe F211 a f Buresvare i question.on. DDtP to review ABP with TE and advise. 04/29/03 V34. Data Conduits - ABP, MBC, DDP, 3Si and JTC met to discuss -- overhead data conduits from MDF to IDFs that ABP installed in below ground PVC. In response to lightning protection concerns expressed by 3Si, ABP agreed to bond metallic sweeps at each end, and run a#4 copper ground wire through the agreed will resolve the issue rout bac kchar e t was AB for individual cables, item. 04/29/03 V35. Gas heetunit will betmound above ceilingDwthionly the probe that extending through the tile. Record item. V36. W. HAZARDOUS MATERIALS W01. X. MISCELLANEOUS Stanley 12/03/02 X22.2.5 Roof Inspection (Post Script) - Letter of initial DDP. Copies of 04/15/03 Firestone inspection received by Firestone inspection reports for completed roof areas shall be submitted to DDP. (04/15/03) Sarnafil inspection reports shall also be submitted to DDP. OBSERVATION REPORT NO. 57 North Andover High School Page 12 X22.2.7 Ballast- Clerk reported that first loads of `triple DDP 11/26/02 washed stone' was acceptable, but later loads appeared `dirtier'than original loads. Ballast will be inspected in place. it DDP 03/11/03 X36.2 concern, cornder guarrds might beckon idered. DDP to advise. 03/18/03 X37.4.1 Panel/Brick Jamb - DDP and JTC reviewed 04/29/03 conditions at arts corridor where metal panel passes behind brick veneer (detail 1/3.9.3). DDP to review and advise. Record item. (04/29/03) - JTC stated conditions have been addressed. Record item. JTC 02/25/03 X38' end Kitchen Sere JTC ttrranvestig MBC noted t crack m brick veneer at Stanley 04/01/03 X39' dealfof work necessary to complete the trooftmembranernow in place, and that this is important given the status of interior finishes. X39.1 Roof Leaks - DDP, MBC and JTC observed on Stanley 04/22/03 04/22/03 a number of leaks that need to be repaired throughout the building. Stanley 04/29/03 X39.2 R e miscellaneous finish work nwill be c completed within two weeks. Revised Cooler/Freezer JTC 04/22/03 X40. basement cooler freezer layouttis being forwarded for review. DDP X41• Failure reported approximately 04/29/03 factory gazed insulated panela e experienced seal failures,ll writ letter requesting showing Oresponseer retention. DDP w 04/29/03 X42. Data Cabling - DDP, TE, 3Si, MBC and JTC met with -- ESCOA, with the following discussed. ESCOA 04/29/03 X42.1 Schedule - ESCOA advised that a project schedule has not yet been prepared. JTC stated that, absent a schedule from ESCOA, ceiling tile installation will not be held indefinitely. ESCOA 04/29/03 X42.2 Submittals - It was agreed that ESCOA will send submittals to 3Si directly on 05/02/03, faxing a copy of the transmittal to DDP. 3Si will turn around cable approvals in a day. 04/29/03 X42.3 Stainless Steel Device Plate - After discussion, -- TV the l sszel plates could be plastcrather than stainless Record item. OBSERVATION REPORT NO. 57 North Andover High School Page 13 04/29/03 X42.4 he 7B directed de ABP the Wirmold 550FRJ insert to coordinate with data jacks. 04/29/03 X42.5 Payroll Reports - ESCOA shall submit to the -- clerk. Record item. Y. PROJECT CLOSEOUT as Consultants 09/10/02 Y12. built drawings up to date.e stated DDP will subcontractors should to view as builts each month. Subs 03/11/03 Y12.1 As Built Drawings - It was discussed that if ttorespective suubcontrractor will be withhl payment Y13. ZZ. CONSTRUCTION PROGRESS 04/29/03 ZZ58. Construction ion Progress. Record iiemt walked the site and observed 04/29/03 ZZ58.1 Exterior udit orium.I Auditorium r roof membrane isecomplete. Record item. 04/29/03 ZZ58.2 Academic Wing - Library taping nearly complete. -- Record item. 04/29/03 ZZ58.3 coolerelobby, anpours f rst f oor locker kitchen cker room areas. Record item. 04/29/03 ZZ58.4 Gym Win Record it at second floor locker room ongoing. 04/29/03 ZZ58.5 Administration - Second floor wallboard installed. -- Record item. ZZ59. OBSERVATION REPORT NO. 57 North Andover High School Page 14 The next job meeting will be held at 1:Oo PM on Tuesday, 06 May 2003 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. ichard Rice Rice DiNISCO DESIGN RNR/dp Gene Kingman cc: Louis Minicucci Kevin Murphy William Allen Frederick King Paul Szymanski Kevin Burke Nancy Kurtz Richard Weber Susan Nicholson Evan Karalolos Robert Nicetta Kenneth DiNisco Robert Beshara Rick Greenlee Julie Parrino Angel Khazadian NA Planning Board Richard Warner Doug Seaboldt Jon Oxman Ed Estabrook Mike DiBari Robert Feinberg, ESCOA PAGE 02 N0.2:37 DQ1O1 05/02/2003 09: 09 19786815013 �, SONS 19 04/28/2003 14:15 JOHN T- CRf1.fdHF1N .� a '786515218 r _ ` s - © a Z s � PAGE 03 15013 05/02/2003 09: 09 197868 AHAN & SOMS 1g?g6F315�1g 04/�fil � 141,15 JOHN T. Cf�U ILI Pit r s �r 8 �� PAGE 04 19786215013 05/02/2003 09:09 No.a3? .s r�0� 041�Si�iOJ 14.'15 JOHN 'T. C�LJ—�HFdN � SONS � 1y786�15218 X Q � ! It EL a A ! 2 ro PAGE 05 05/02/2003 09:09 19786815013 NO.'Z3^ ©OO4 14:15 JOHN T. Cg-LAHRN & SONS a 197O6B1529.8 13 1 I z A 1 � � �t �1 .Y N J � RECEIIVED Mmunicipal mol Building Consultantst Inc. P A'T IN'- May 9, 2003 To: I,ouis Minicucci, Chairman North Andover School Building Committee C/o Paul Szymanski 675 Chickering Road N. Andover,MA 01845 Re: North Andover High School —Project Report May 8, 2003 CC-. N. A. Planning Board From: Pat Saitta 1. p_ermits: Health Department review of the kitchen is in progress with all required information supplied. 2. Project Meetings: Construction meeting Tuesdays and are being conducted in a,s are being held weekly at 1:00 P.m on professional and co-operative atmosphere. Issues emphasized at recent meetings: Site and building clean up Completion of roof edge flashing in all areas 3 Work in Progress: Shop drawing approval process Concrete stabs Masonry Erosion protection maintenance Boiler room roughing Drywall studs Ductwork Rough fire protection Rough plumbing Roof membrane & flashing Light gage framing Miscellaneous metal Window installation Fire taping & safing Rough electric conduit Metal panels Gypsum board & insulation Acoustic grid VCT flooring Painting Ceramic tile Millwork Technology wiring 200 Sutton Street,North Andover,MA 01845 Tel: (978)686-5766 ® Fax: (978) 685-2357 4. Upcoming Milestones: first week of Sept. 2003 Mech systems operational first week of Sept. 2003 Electric systems operational May 2003 Gym masonry complete May 2003 Commence sitework g. Change uosals: Proposed change orders(PCO's) continue to be solicited and reviewed. (See attached change order log). Athletic field up grade plans, Option 0 , are being finalized for submission to the contractor for pricing. Proposal for terrazzo change has been received and will be presented at tonight's meeting. 6. Schedule: Contract Completion Dates Phase I—new school 7/15/04 Phase II—Demo and site 5/5/05 Contractor has submitted the required acecons tent schedule early delivery of the The project continues to maintain a p new building. Enclosure of the auditorium, arts/link and cafeteria is in progress. The academic wing has made the transition T ooto nine trades Art/Tech Ed slablonhgrade fixtures, painting, ceramic tile and VC g The has been poured and MEP roughing and partition construction is in progress. (see a portion of the 4/20/03 schedule attached). 7. Construction Issues: a. The contractor continues to effectively maintain erosion control measures with minimal migration of soil offsite. of the Academic b. One area of the upper parking lot adjacent o Sketche hage been prepared by wing will require additional under drainage. the Engineers and the G.C. has recently submitted their revised proposal (PCO #42R1). c. Sonofill roofing extra work on the gym and auditorium is in process. d. Interior building cleaning, referred to above, is underway. e. Requisition for April 2003 has been reviewed and is attached $1,853,224. 2 g. Technology cabling and telecommunications systems 4/1— Technology wiring contract has been awarded to ESCOA with work onsite to commence shortly. 5/8/03 ESCOA commenced wiring work this week. 9) Commissioning: 4/10/03 Commissioning contract has been awarded to R. D. Kimball Co.,Inc.. A pre commencement meeting occurred onsite 4/1/03 with work to commence immediately. 5/8/03 Integrated software has been procured and R.D.Kimball is actively involve in document review and action plan preparation. 3 N. Andover H1 h School 5/8/03 PCO# DESCRIPTION SUBMITTED STATUS CO AMT PROPOSAL 1 Floor contractor substitute -- CO#1 $ 107,037 CO#2 $ 4,701 2 Sanitary line 3 Site phasing 3 300 4 Seepage inlet -- CO#3 $ , CO#3 $ 1,618 5 Video survey of drain CO#6 $ 11,938 6 Steel revisions CO#2 $ 26,273 7 Sub drain piping CO#2 $ 20,315 8 nsuit replacement -- CO#5 $ 10,448 g Misc HVAC 10 Unsuit soil &drain -- CO#3 $ 45,248-_ 11 Roof power east CO#5 $ 25,076 12 Language lab electric CO#3 $ 5,304 13 Paint parking lines -- CO#3 $ 47,775 14 Unsuit soil#2 - CO#3 $ 26,331 15 Unsuit soil#3 VOID --- 16 Framing @ stairs CO#5 $ 5,967 17 Consumer science power CO $ 8,430 18 Metal plate 0. mech screen CO#5 $ 86,318 19 Unsuit soil 0.water -' CO#6 $ (3,796) 20 Delete M.H. CO $ 2,672 21 Auditorium truss brace 22 Auditorium beam revision Not received 23 Roof drain piping Not received 24 Plumbing change B owner --- 25 Elec.transformer&poles """ CO#5 $ 3,312 26 Condensate pipe rev 27 End light fi)dures CO#6 $ 7,655 28 Locker additions CO#4 $ 28,580 29 Unsuitable replacement#4 2 895 Approved 30 Relocate power&data $ Not received 31 Auditorium stage found CO#6 $ (7 131) 32 HVAC elec revisions 5,666 In review 33 Parking sub drain $ 34R1 Relocate electric panel CP-1 CO#4 $ (16,CO#6 $ 1,596 96 35 Electric service credit CO#5 $ 2,030 36 Relocate data outlets Not received 37 Parking lot upgrade Not received 38 GWB ceil @ elec room Not received 39 Parking lot wet base Not received 40 Greenhouse galvy angle CO#6 41 Stl mods 0, canopy drain 47,394 In review 42R1 Parking lot drainage $ Not received 43 Smoke detectors 37,338 In review 44 Gym dividers (4) $ 45R1 Gang toilet ceilings $ 34,822 In review 46 Unsuit 9,325 replacement#5 CO#5 $ PCO# DESCRIPTION SUBMITTED STATUS CO AMT PROPOSAL 47 Elec reverse RM 3052 $ 15,251 R&R 48 Aud ceiling CO#5 $ (22,800) 49 Roof insulation substation CO $ 1 778 50 Curtain wall frames $ 11,811 R&R 51 Trainer#1141 52 Ceiling clarifications CO $ 333 53 3rd fir window 54 Lt coves @ academic halls 2,660 R&R 55 Revise catwalk framing $ 14,372 Revised 56R1 Telecom revisions 57 Remove plumbing chase CO#6 $ 8,030 58 Moveable multi part 59 Speaker back boxes $ 3,968 In review 60R1 Rev light fixtures 4,935 In review 61 Repair temp fence $ 62 Delete electrical $ 4,116 In review 63 Addl fire dampers CO#6 $ 132,450 64 Curved roof change 3,329 In review 65 Add lights to lecture hall $ 5,037 In review 66 Piping connection to structure $ 434 4 ,740 In review 67 Terrazzo flooring TOTALS $ 628,334 $ 590,760 Construction Managers General Contractors Design-Builders Monday, May 05,2003 Mr. Rick Rice -.11 DiNisco Design Partnership Limited 87 Summer Street Boston,MA 02110 RE: Potential Change Order#067 North Andover High School -4682 Dear Mr. Rice , This letter is to provide official notification of a potential project change as follows: PCO Number: 067 Date: 05-May-03 Description: Terrazzo Flooring (PR#20) Proposed Amt: $434,739.73 Days Requested: 0 Reference: PR#20 Notes: Qualifications 1, Floor Transitions are not modified or identified and therefore excluded. 2. Final 3.A 3/16"epoxgy excluded as proposed b is included as a DePaoli: Final of$18! included only. 700 OO Category : Potential Change Order This PCO is comprised of the following items: Item Description Proposed Amount Contractor Delete Fritz"5000" VU 1, Tarkett"Duets" VCT ($113,259.00) Capital Carpet& Flooring and Nora Rubber Stair Treads $507,584.00 DePaoli Mosaic Company Inc. Terrazzo Work $4,000.00 John T. Callahan Floor Preparations $2,080.00 John T. Callahan Final Cleaning (Damp wash) (Damp Wash) $30,030.38 John T. Callahan 7.50%Overhead and Profit Markup $4,304.35 John T. Callahan 1.00% Bond/Insurance Cost Total: $434,739.73 Per the terms and conditions of our require contract, e Order for official Proceed toif start you thavexany questions, please contact t thehe construction schedule. We also require a g undersigned at 508-697-9300 s soon as possible. Respectfully, P:(509)697-9300 F:(509)697-9307 Corporate Office: 80 First Street,Bridgewater,MA Lake Ma P:(407)444-0466 F:(407)444-6366 Regional Office: 735 Primera Boulverad,#200,Lake Mary,FL 32746 www.itcallahan.com 617 442 5618 03 02: 02 depaoli mosaic 617 442 5618 P• 1 Mar 25 P ESTABLISHED 1890 TELEPHONE (617) 445-2381 (617) 4454446 rax(61 7) 442-561 8 MOSAIC ® PAN Y INCORPORATED 1919 MOSAICS AND TERRAZZO _ 126 MAGAZINE STREET BOSTON, MASSACHUSETTS 02-119 Tvlarch 25,2003 John T. Callahan `.1 80 First Street A ?,O. Box 397 p Bridewater, IA 232 g RE: N. Andover Higll School o N. Andover, MA 0 v 9 Gentlemen : g PROPOSAL i will furnish and install Terrazzo Work as outlined in Proposal Request 720 with SICA ly8 ��e \ " and SICA 199 in the above building for the suns of $488,884.00 (Four I iundred Eighty Eight Thousand Eight Hundred Eighty hour Dollars). Price is based on work complete by December 1,200 3. lode Pa per Protection and Tina( Cleaning. If we include,Add the soul of price does NOT Inc I 513,575.00 (Thirteen Thousand Five Hundred Seventy Five Dollar's). r We had previously recommended a Moisture Tolerant ��le Terrazzo lth darker colors and that t slabs on grade. However, the manufacturers have had combined \with a 1/3 reduction in phys' allproperties 16 Vlater Based uEpoxy Slurry reassess Coat w th a standard recommendation. We nov\ lee onus Epoxy Terrazzo ftnistl. '1This system can be in,`alit -rates�of rno sture vaporltratllniss o1a8.0 lbs. of moisture vapor transmission per 100 SF. I g to 15.0 lbs. would require a 1/8" slurry coat at an additional cost of$18,700.00 (Eighteen Thousand Seven Hundred Dollars). Foundations to be prepared foe us ready to receive our work. at This proposal is subject to acceptance withitso0submitted d tw�th tlae1uunder understanding that, if accepted, option of DePaoli Mosaic Company. It is a the conditions noted below shall govern the work covered by this bid, unless special conditions are agreed upon. Very Truly Yours, Fred Nilorgan Adopted by the National Terrazzo&!<losaic Association) (DYou are to furnish us with the hoisting racililies,moluding operator,A no cost to us,we to load and unload hoist. L2�Alt wood grounds Lobe,fumished and set by others. 3.Electric pot�'er for our surfacing muehmes,with proper connection at each fluix,to be I•umished to us without charge 4.Water,beat,and light to be provided without Charge to US acs to the track of other trades and,to s.No prot'istn has been made for pro-rata charges of any sort or description. 6.4\'e t�'ill hot'k urselt,es responsible for any tt'illCul or careless datmage done bt our cmplo}' return,tell)not d?�-good an)'similar damage done by others to our work tt'ithout being paid for same. \.: f mil 9._755 i._i7 PAGE 01 04/23/2003 15: 19 7819-D55737 C�PITHL CARPET «� FLO t;a ital Caret & flootin specialists, Inc. ,FacsimYle 7'11anSTnkt1q.T tleet Date: MA.RCI Z 31,200-1 To: FI-IIL P,Ii.TSET.L.T Company: jC?I-IN T.CATJ. AHAN Ftix No.: 508-697-9307 From: NL,7'71.4FNV FTT7.PATRICK ronpany: CAPITAL CARPET&FLOORING Ph(?ne nv: 781-935-9430 Fax NO; 791-935-5737 Nc)RTH ANDOVF.Pl T-1IGI-I SCI-10)L RE; PROJECT: CHANGE ORDER-REQC<,EST GFNL p-t L CONTRACTOR SOURCE OF REQUEST: SPECIFICATION SECTION. P.ESILILNT FLOORING 09650 ORIGINAL CONTRA.CT DATE. NIARCII 8, 1 P:1GE(S) AGR(ST'TIOr: car Woj),K� Delete F-tit7 "5000"VC:T ,Tarkctt"Duets"VC:T and Nola Rubbe=t.Stair Treads per PR ff+20. $ 8S,000.00 I, Delete 13.750 square fcct of Fritz 5000 VCT z S <-i.�0= S 3, 54.00 2 T)elete 134 cartons of Tarkett Duets x S 26.00= 432.00 3. Dcictc 64 lineal feet of Nora Rubber Stair Treads x.$ S 1,375,00 4. Delete 13,750 square feet of Fritz Adhesive 1 S •1.0= �0 60 S 1. . 5. Delete 6,030 square feet of Tarkett.Adhesive x $ .02= � 48.00 G, Delete (54 liazea-1.feet of Nora Adl,esivc x .71 = $ 13,600.00 7. Delete Fritz VCT Labon 341,Tan Days x S 1)0.00= S 6,000.00 9. Tacletc Tarkctt VCT'Labor: 15 Man Days x S 400.00= SyY200.00 9. T7elete Nora Rubber LaL�or: ',',,Man Day�:$400A0 TOT,�,L $ 113,251: D TOTAL DEDUCT FOR PR#20 = $ 113,259.00 �cCr TED: Company. By: Authorized Signaturc Capital Carpet&Flooring Specialists, Inc. WILL NOT PROCEED v£�h "t a formal change order for the above work. Please process immediately and return to tuts A Early Early Total 2002 Activity Orig Rem % Finish Float v1ry Dur Dur Comp Start AUG SE P OCT NOV DEC JAN FEB MAR I E ID Description r 0 2750 HANG DRYWALL!TAPE&SAND(2ND 25 1 96 15NOV02A 01APR03 5 3 40 02DECO2A 03APR03 0 1840,1930' 1680 FINE GRADEFINE 1 PREP FOR SLAB 0 2550 HANG DRYWALLI TAPE&SAND(1ST 25 5 80 06DECO2A 08APR03 1680' 0 04APR03 WAPR03 0 1685 FORM&POUR SLAB ON GRADE 10 10 0 2550',FD09901 2575 PRIME PAINT(1ST FLOOR) 15 14 7112MAR03A 21APR03 - 1685",1 C 10 10 0118APR03 01MAY03 0 1705 OVERHEAD DUCTWORK ROUGH IN( 2550,2 0 2560 SET HV UNITS/CONNECTIONS(1ST 20 20 0 T,—,03 19MAY03 2560`,2580,F 10 3090 NORTH SITE LIGHTING MAY03 27MAY03 0 2585 FLOOR TREATMENT(1 ST FLOOR) 15 15 0 6 3 7I 7 0119MAY03- 28MAY03 0 2585',2805, 0 10 10 0 20MAY03 03JUN03 3080,3085,3 2615 SET CASEWORK(1ST FLOOR) 0 3095 SOUTH SITE LIGHTING 101 10 0122MAY03 OSJUN03 1705` 1715 301 25 17106JAN03A 06JUN03 0 1710 INTERIOR MASONRY(FLOOR 1) 0 10 1p1 0 29MAY03 11JUN03 2620 CASEWORK PLUMBING FINISHES 1 0 29MAY03 11JUN03 0 2625 CASEWORK ELECTRICAL FINISHES 101 10 3075,3080, C 10 10 0130MAY03' 12JUN03 0 3100 CONCRETE CURB 0 25JUN03 10 1p 0 12JUN03 258 I 2595 SPRINKLER DROPS(1ST FLOOR) 0 12JUN03 26JUN03 0 3105 CONCRETE PAVING&FLATWORK 151 15 1650 CEILING TILE 30 30 0 21 MAY03 02JUL03 0 10 0120JUN03 03JUL03 0 3130 SITE GRADING @BUILDING 101 1710',1745 33 20 1695 INTERIOR MASONRY(FLOOR 2) 30 21MAR03A 07JUL03 0 3100, 151 15 0120JUN03 11JUL03 0 3110 SITE IMPROVEMENTS 1555,1595,1625,1630,1650-,16 C 301 301 0 12JUN03 24JUL03 1 1600 FINAL PAINT 0 15 15 0 03JUL03 24JUL03 0 1805 OVERHEAD SPRINKLER ROUGH IN 1830 OVERHEAD PLUMBING ROUGH IN 15 15 01 03JUL03 24JUL03 I 0 15 0 03JUL03 24JUL03 0 OVERHEAD ELECTRICAL ROUGH IN( 15 I 1520,1 1855 5 5 0 18JUL03 24JUL03 0 1665 FINAL HVAC TEST&BALANCE 5 0 18JUL03 24JUL03 0 5 3090 1675 FINAL LIFE SAFETY SYSTEM 15 15 0107JUL03 25JUL03 0 3135 LOAM @ BUILDING 1695,1700,1750,1 1885 PRIME PAINT(FLOOR 2) 10 10 0 25JUL03 07AUG03 0 3135'1 FD02 0 3145 PLANTING @ BUILDING 20 20 0 23JUL03 19AUG03 101 10 0 08AUG03 21AUG03 0 1935 CEILING GRID(FLOOR 2) O1SEP03` 0 145 BOILER ROOM /HEAT OPERATIONAL 0 0 0 150 BUILDING ELECTRICAL OPERATIONAL 0 0 DI 01SEP03' 0 3270 LAWN @ BUILDING 101 10 0 20AUG03' 03SEP03 0 ' _ 0 03SEP03 0 3330 SITE COMPLETE FOR SEPT 2003 0 0 1600',1I 30 30 0 25JUL03 05SEP03 0 1605 PUNCH LIST(3RD FLOOR) 0 5 5 0 02SEP03' OSSEP03 2000 CEILING TILE(FLOOR 1) 15 15 0 22AUG03 0 1955 SPRINKLER DROPS(FLOOR 2) 12SEP03 r 1975 LIGHTING FIXTURES(FLOOR 2) 15 15 0 22AUG03 12SEP03 0 0 1985 RGUS(FLOOR 2) 15 15 0 22AUG03 12SEP03 —_-_-- 5 5 0 15SEP03` 19SEP03 0 1990 CEILING TILE(FLOOR 2) 2 15 15 0 09SEP03 29SHP03 0 855 FLOORING(FLOOR 1) 15 15 0 22SEP03 100CT03 0 2860 FLOORING(FLOOR 2) NA11 15MAR02 Early Bar N,ANI Start Date 25MAY05 Progress Bar Finish Date 01APR03 AF Critical AcWty FL-11-Rem.At Data Date 24APR0311:08 Run Date ©Primavera S stems,Inc. y Activity Orig Rem .% Early Early Total 2002 ID Description Dur Dur Comp Start Finish Float AUG SEP OCT NOV DEC JAN FEB MAR I A 1610 PUNCH LIST(2ND FLOOR) 30 30 0 08SEP03 170CT03 0 1940 PLUMBING FIXTURES(FLOOR 2) 5 5 0 1 130CT03 170CT03 0 1950 PLUMBING FIXTURES(FLOOR 1) 15 15 0 30SEP03 120OCT03 0 1960 1 FINAL PAINT(FLOOR 2) 5 5 0 20OCT03 240CT03 0 1970 I FINAL PAINT(FLOOR 1) 5 51 0 21 OCT03 270CT03 0 2895 ELECTRICAL WALL DEVICES(FLOOR 10 10 0 28OCT03 10NOV03 0 2010 I DOORS&HARDWARE(FLOOR 2) 15 15 0 270CT03 14NOV03 I 0 2890 FINAL LIFE SAFETY SYSTEM 4 41 0 11 NOV03 14NOV03 0 2875 HVAC STARTUP 5 51 0 11NOV03 17NOV03 0 1 1615 PUNCH LIST(1ST FLOOR) 301 301 0 20OCT03 28NOV03 0 2885 (PUNCH LIST 15 151 0 17NOV03 OSDEC03 0 1850,1870,2005,2010-,2015,2025,2030, 0 2880 HVAC TEST&BALANCE 14 141 0 18NOV03 05DEC03 0 1640 FINAL CLEANING ; 15 151 0 X01 DEC03 19DEC03 0 2865 FINAL CLEANING 10 101 0 08DEC03 19DEC03 0 1670 SUBSTANTIAL COMPLETION 0 0 0 19DEC03 0 2915 SUBSTANTIAL COMPLETION ARTS/ 0 01 0 19DEC03 0 3265 OCCUPANY 0 01 0 19DEC03 0 110 SCHEDULE RECONCILIATION 194' 194'1 0 20DEC03 30JUN04 0 115 PHASE 1 COMPLETE/PHASE 2A 0 0 0 01JUL04* 0 120 PHASE 2A FINISH/PHASE 26 BEGIN 0 0 1 0 01 SEP04' 0 170 PHASE 2B COMPLETE 0 01 0 25MAY05* 0 2130 INSTALL METAL CLADDING(LOW) 10 51 50 30JAN03A 07APR03 1 2125* 2070,2130 2635 WEATHER TIGHT-ARTS LOWER 0 01 0 07APR03 1 f * 2220 OVERHEAD ELECTRICAL ROUGH IN 15 12 20 26FEB03A 16APR03 1 2214*,2215*,2265 2190* 2195 11NWALL ELECTRICAL ROUGH IN 30 10j 67 28JAN03A 21APR03 1 30 10 67 24FE603A 21APR03 1 2105,2110,2175,2215,2635*,2715 2190 INTERIOR METAL STUDS 2200 INWALL PLUMBING ROUGH IN 20 10 50 01 MAR03A 21APR03 1 2190* 2214*,2220*,2265` 2835 OVERHEAD SOUND SYSTEM ROUGH 15 151 0 01APR03 21APR03 1 FD08200 FAB&DEL-WOOD DOORS 40 30 25 07FE603A 12MAY03 1 RA08200-AAAMEW 2205 HANG DRYWALL]TAPE&SAND 20 15 25 01 MAR03A 12MAY03 1 2095,2195-,2200-,2635,2925 AIM 2320 INWALL ELECTRICAL ROUGH IN 15 151 0 22APR03 12MAY03 1 2315,2E V 2260 ERECT COOLERS/FREEZERS 5 5 0 13MAY03 19MAY03 1 30 ` 3080 (SOUTH BINDER PAVEMENT 2 21 0 19MAY03 20MAY03 1 30 ` 3115 BOULDER RETAINING WALL 15 151 0 19MAY03 09JUN03 1 2085 ,2090,2095,2135,221 DRYWALU TAPE&SAND 20 201 0 13MAY03 10JUN03 1 ,2090,2095,2135,221 22 2210 PRIME PAINT 15 15 0 20MAY03 10JUN03 1 2215,2220,226 2225 PAINT OVERHEAD ITEMS 10 101 0 11 JUN03 24JUN03 1 2360 CEILING GRID 15 151 0 11JUN03 01JUL03 1 1595 DOORS/HARDWARE 40 40 0 13MAY03 09JUL03 1 2585,FD08200*,FD08700, 2940 VCT FLOORS 15 151 0 02JUL03 23JUL03 1 2230 ERECT SUSPENDED DRYWALL 30 30 0 25JUN03 06AUG03 1 2945 SET CASEWORK 15 15 0 24JUL03 13AUG03 1 2950 CASEWORK PLUMBING FINISHES 10 10 0 14AUG03 27AUG03 1 Start Date 15MAR02 Eady Bar NA11 tJ 25MAY05 C N.AND Finish Date Progress Bar Data Date 01APR03 Critical Activity Run Date 24APR0311:08 FL-11 -Rem.Actin. J. ©Primavera Systems,Inc. Orig Rem % Early I Early Total 2002 Activity Start Finish Float AUG SEP OCT NOV DEC JAN FEB MAR ID Description Dur Dur Comp " 2335 CERAMIC TILE(AUDITORIUM) 20 20 0 07AUG03 104SEP03 1 10 10 O 28AUG03 11 SEP03 2955 CASEWORK ELECTRICAL FINISHES I 1 2400 LOUVERS(AUDITORIUM) 5 5 01105SEP03 111SEP03 I 1 2365 LIGHTING FIXTURES 15 15 0112SEP03 1020CT03 1 1 2370 RGD'S 15 15 0i12SEP03 020CT03 1 1 20 20 0 12SEP03 109OCT03 1 2340 FINISH CARPENTRY(AUDITORIUM) 1 I 1 15 15 0 19SEP03 1090CT03 1 1 2975 CEILING TILE(ARTS AREA) 1 2965 TOILET ACCESSORIES 101 10 0126SEP03 09OCT03 1 _ 2990 PAINT 201 20 0 26SEP03 1230CT03 1 FINAL — 15 2250 !ACOUSTICAL CEILING TILE 15 0�1 OOCT03 �30OCT03 �. 1 2435 AUDITORIUM SEATING(AUDITORIUM) 10 10 0'240CT03 106NOV03 1 2430 CARPET(AUDITORIUM) 10 � 10 0310CT03 �13NOV03 1 I 2405 FINAL PAINT WALLS(AUDITORIUM) 15 15 0 310CT03 20NOV03 1 2380 DOORS&HARDWARE(AUDITORIUM) 10 101 0114NOV03 27NOV03 1 3 1 67128OCT02A 01APR03 1 2 2165 2170 PREP FOR SLAB ON GRADE 2170* 2175 (FORM&POUR SLAB ON GRADE 10 3 70�28JAN03A 04APRO3 2 1 Rg12345* FD12345 FAB&DEL-LAB CASEWORK 40 20 50102JAN03A 28APR03 2 1550,FD1 1590 SET CASEWORK(3RD FLOOR) 10 101 01129APR03 12MAY03 2 1590-,2785,FD 2805 SET CASEWORK(2ND FLOOR) 10 10 0105MAY03 16MAY03 I 2 2810 CASEWORK PLUMBING FINISHES 10 10 01 12MAY03 23MAY03 i 2 2815 CASEWORK ELECTRICAL FINISHES 10 10 0112MAY03 23MAY03 2 2780,2810*,2815% 2790 LIGHTING FIXTURES(2ND FLOOR) 15 15 0119MAY03 09JUN03 2 1090 (OVERHEAD DUCTWORK ROUGH IN 5 1 80102DECO2A 01APR03 4 1070* 1070,1090* 1390 MISC EQUIP/OH PLUMBING ROUGH IN 25 10 60130JA NO3A 15APR03 4 2080* 2095 INSTALL METAL CLADDING 1 15 12 20 30JAN03A 16APR03 4 1070,1075,1085,1390* 1080 OVERHEAD ELECTRICAL ROUGH IN 20 13 35,17FEB03A 02MAY03 4 1080*,1085,1090,1095,1390,2125 1125 PRIME PAINTING 15 131 13 12MAR03A 21 MAY03 1 4 1135 PLUMBING FIXTURES 5 5 0115MAY03 21MAY03 4 10 10� 0!22MAY03 05JUN03 4 1 1330 PLUMBING INSULATION 1090,11's 1120 (START UP/CHECK OUT BOILERS 5I 51 0 06JUN03 12JUN03 1 4 1120*,1356,1520.15 20 20 0!13JUN03 1 11JUL03 4 — 1645 HVAC STARTUP/CHECKOUT 2050' 2105 ERECT METAL STAIRS 1 1 0101 APR03 101APR03 5 2580,2620*,26� 20"00 IRGD'S(1ST FLOOR) 10 10 0105JUN03 18JUN03 5 -- RA08801*c FDO8801 FAB&DEL-GLASS&GLAZING 25 25 0101APR03 05MAY03 6 1630 SPECIALITIES 10 10 0�06MAY03 19MAY03 6 FD10100 I FAB&DEL-CHALKBOARDS& 25 25 0128MAY03 01J L03 6 1655 1MARKER BOARDS 10 10 0 02JUL03 16J L03 6 2330 PRIME PAINT(AUDITORIUM) 10 10 0 07AUG03 20AUG03 6 2830 (SUSPENDED PANEL WOOD TRIM 20 20 0 14AU 303 11 SEP03 6 — 2385 ACOUSTICAL WALL TREATMENTS 15 15 0 28AUG03 I BSEP03 6 15MAR02 Eady Ear NA11 N.ANI Start Date 25MAY05 Progress Bar Finish Date 01APR03 Critical Aa v ty F L-11 -Rem.Ac Data Date 24gpR0311:08 Run Date Earl Early Total 2002 Description Dur Dur Comp ,pry I Activity Ori Rem °�° Start Finish Float AUG SEP OCT NOV DEC JAN FEB I MR ID 2995 INSTALL LIGHTING TRIM 15 15 0 05SEP03 25SEP03 6 3070 INSTALL SOUND SYSTEM TRIM 15 15 0112SEP03 020CT03 6 2980 DOORS/HARDWARE(ARTS AREA) 15 15 0126SEP03 160CT03 6 2645 1ELECTRICAL WALL DEVICES(FLOOR 5 5 0127OCT03 131OCT03 6 1735 (EXTERIOR MASONRY AT GYM 25 5 80119DECO2A 07APR03 7 2060*,2075*,FD04101* 0101APR03* 121APR03 7 r SU02800 PREP&SUB SITE-IMPROVEMENTS 15 15 SU028 C RA02800 REV&APP-SITE IMPROVEMENTS 10 10 0 22APR03 05MAY03 7 1735 i � OIOSAPR03 19MAY03 1 7 30 30 1775 INSTALL METAL CLADDING I 19MAY03 7 1740,1760,1770,17 2840 WEATHER TIGHT-PHYSICAL ED 0 0I 0 __ 2780,2810*,2815" 2795 SPRINKLER DROPS(2ND FLOOR) 101 81 20105MAR03A 02JUN03 7 _ RA ' i 0106MAY03 10JUN03 7 FD02800 (FAB&DEL-SITE IMPROVEMENTS 25 25I 1735,18 C 1795 OVERHEAD ELECTRICAL ROUGH IN 25 25� OI20MAY03 24JUN03 7 17 2845 (INSTA L L OVERHEAD SOUND SYSTEM _30 30 0 20MAY03 01 JUL03 7 1765,1795,1620 1800 PAINT HIGH CEILING ROOF I 20 20 O'i02JUL03 30JUL03 7 2650 IINSTALL LIGHTING_FIXTURES 1 10 10l Oi31JUL03 13AUG03 7 1 1825 PAINT WALLS 20 20! 0 14AUG03 11SEP03 7 2905 INSTALL ELEVATOR 401 40, Oj21AUG03 160CT03 7 2910 ELEVATOR STARTUP/CHECKOUT 10 10 0 170CT03 1300CT03 7 —— 15' 51 67114FEB03A 07APR03 8 2750*,FD09901* 2775 PRIME PAINT(2ND FLOOR) 1 2750,2775* 2760 SET HV UNITS/CONNECTIONS(2ND 20I 3'I 85124FEB03A 1 OAPR03 8 2760*,2780,FD0930 . 2785 I FLOOR TREATMENT(2ND FLOOR) 15 15 C 11 APR03 01 MAY03 1 8 1 1070,1090*,FD15404 1085 MISC EQUIP/OH MECHANICAL ROUGH 25 5 80 i 17JAN03A 08APR03 I 9 2635* 2255 OVERHEAD DUCTWORK ROUGH IN 20 5 75,1 OFEB03A 14APR03 9 2255* 2280 OVERHEAD SPRINKLER ROUGH IN 20 10 50 01 MAR03A 21APR03 _ 9 2190*,2280* 2285 OVERHEAD ELECTRICAL ROUGH IN 201 15 25101 MAR03A 28APR03 9 2285-,293o AffiM 2925 FIRESAFING 51 2 60 01 MAR03A 130APR03 9 2850 INSTALL OVERHEAD SCOREBOARD 31 311 0 25JUN03 27JUN03 9 2015 iLOCKERS(FLOOR 1) 5 51 01i28OCT03 03NOV03 I 9 2030 :BENCHES(FLOOR 1) I 5 51 0128OCT03 03NOV03 9 2040 (SPECIALTIES(FLOOR 1) 51 51 012SOCT03 03NOV03 9 r 2175*,2180,2185,2215,2640 2315 INTERIOR METAL STUDS( 15� 14 7�28FE603A 24APR03 10 17- � 1715 HM FRAMES(FLOOR 1) I 5 5 0 18APR03 24APR03 10 2 2580 CEILING GRID(1ST FLOOR) 15� 151 0 i22APR03 12MAY03 10 1520 IRGD'S(3RD FLOOR) 10 9 10124JAN03A I20MAY03 10 1535 LIGHTING FIXTURES(3RD FLOOR) 15 9 401124JAN03A 20MAY03 10 1490,2605*,2610*,FD16103 2605 (CASEWORK PLUMBING FINISHES 10 10 0107MAY03 20MAY03 10 2610 CASEWORK ELECTRICAL FINISHES 10 10 0I07MAY03 20MAY03 10 2005 LOCKERS(FLOOR 2) 5 5 0 270CT03 31 OCT03 10 i 2025 BENCHES(FLOOR 2) 5 5 01270CT03 31OCT03 10 i 2035 (SPECIALTIES(FLOOR 2) 5 5 0 270CT03 131 OCT03 10 NA11 Start Date 15MAR02 .s+ - Ead Y Bar N.AND( Finish Date 25MAY05 Progress Bar Data Date 01 APR03 Critical Activity Run Date 24APRO311:08 FL-11-Rem.Acti J !cl Primavera Svstems.Inc. c m� co a � N �t1'- N y N N c CL) .f . �� yGC ���° �� '0 Em 0 6ci v 3 w O W rmc ¢`o V o 0 m Co p a t. 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C1 Q! 0 ac Z to 2 �mm Q E d c O w m J v w z � 3 o L n ►- O � o w ,� > >o E U Lu N 0. m Z O D. O c as d Y A y F®i O0 o m-�-. U f- m � Q W i- W p N ul tl H U O U EL Q c Z E Wj a w z p rn° o z a r-Q Qd ' Q Of �✓ 4: z ~ c ¢ O u Z h h U ~ CL z o r o z O d o v m Q �° r o ?8 2 Z vc U f°-- nF°- z d O O ® CL r W rn O � �� Q U N M V F IVA OZ:TT EOOZ/0/90 °o ENGINEERING SUR`'EYING • PLANNING Schofield Brothers of New England. Inc. 1071 Worcester Road ONE= Framingham,MA 01701-5298 508-879-0030.1-800-696-2874 Fax 508-879-1797 �$ , Website www.schofieldbros.com L ..._� May 9, 2003 20217 MAY 2 1 Pry? TO: North Andover Conservation Commission r'L�RN � ���i ivl North Andover Planning Board D. Robert Nicetta, Building Commissioner DiNisco Design Partnership — Attn: Rick Rice (for further distribution to applicable parties) FROM: Bert Corey, EIT North Andover High School - Monthl Inspection Report—March 19 2003 to April p,E 29y— DEP File No. 242-1045 Planning Board Notice of Decision dated 5/14/01 Schofield Brothers of New England, Inc. has been designated the"Environmental purpoe of the Erosion Control Monitor" for the North Andover High S Project. Environmental / Erosion Control Monitor is to perform s is C lions ofio the n project site to insure compliance with the Order of Conditions issued the Commission and the Special Permit issued by the wPlanning a o and spec to sediment and erosion controls, limit of work compliance, management issues. with This is the nineteenth monthly inspection report prepare a19 2003ith ough April e2003 . the above referenced permits. It covers the period March Attached are copies of the Inspection Reports (467, 468, #69, #l0; April 2dd Sand April 29tive A the inspections performed on March 25, April 1, p Ap r 2003. During this timeframe, the site conditions continued be The Overall runoff has been existing controls have performed well through t his rainy season observed to be clear. Visually, the site needs to be dlon the area me surrounding the slchoo a to be rejuvenated. Dirt, mud, and sand were deposit the construction parking lot due to snow plowing operations is were he westas de to fence to prevent project. The contractor installed new haybale b additional mud and sediment from depositing ondhe shoulder #2CThe construction edntrance removed the sediment in the swale leading to S has remained in good condition. EBSCEl0E1F1.D BROTHERS F,SGI _EIJON '. 5CK\EYING • PLAVNIN(. 20217 gh School—Monthly Inspection Report—March 19, 2003 through April 29. 2003 North Andover Hi Page 2 The following items have been carried forward: ® Sediment on the school parking area at the southeast corner of the work area needs to be removed. Silt boots d. catch basins need to be replaced. supplemented to •• The southeast corner needs to be cleaned eand g large storm evoenld be provide additional stormwater felt • The sediment on the sideslope of Chick ng a Road g he south of the work area that directs • The sediment buildup in the swale runni ng g runoff towards Sediment Basin 42 and Sediment Basin 3 needs to be removed. d Several portions of silt fence need to be repaired a tightened. Based on our inspections, we have found that the controls The have functionedCproperly have there have been no adverse affects to the resource areas. begun to subside and it is expected that the contractor the SpecialsPelr�it la id Order of attention to bring the project into full compliance Conditions. Please let us know if there are any issues that we are not aware of. you have The attached inspection reports provide detailed ecom nendations that woul l d help us provide any questions or if you have any comments information you need, we would be happy to or hear from you. Very truly yours, Approved: Schofield Brothers of New England, Inc. Fredric W. King, P.E. Bert Corey, E.I.T. Senior Engineer Project Engineer Environmental Planner enclosures BPBSCHOMID BROTHERS ENGINEERING SGRFEY'ING • PLANNING Schofield Brothers of New England, Inc. 1071 Worcester Road MEMO 20217 508-879-0030 M1-8000696-2874 Fax 508-879-1797 Website www.schofleldbros.com To: Mr. Rick Rice DiNisco Design Partnership 97 Summer Street Boston, MA 02110 Cc.: North Andover Conservation Commission North Andover Planning Board From Corey, Project Engineer : B ert y Date: April 30, 2003 Re: North Andover High School (20217) INSPECTION REPORT Inspection No.: 72 Date of Inspection: April 29, 2003 By: Bert Corey INTRODUCTION The purpose of these inspections is to observe by the Nolrtl project Andover Conservation compliance with the Orders of Cont issue issued Y Commission and the Special Permit issued by the North Andover and Planning ter management issues. sediment to sediment and erosion controls, limit of work compliance, 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 d Ding at Schofield Brothers of New England, Inc. if you have Please contact Bert Corey or Fre any questions regarding the information contained In This abbreviated inspection was discussed with Bob N1 Wea at thtemetThene wed immediate issues during this inspection. Mr. Nicetta also noted that there ring a rainfall event. He observed that attention during his inspection on Saturday, April the runoff from the southeast corner of the site was clears reports arts need to be addressed be functioning properly. Items carried forward from pre P °°SCHOFIELD BROTHERS MONOF:�GIVEF:RI?iG SCF:�F:VI?iG • PLANNING INSPECTION SUMMARY re 1. Sediment control barriers around the Basin #2 wasacleaned. The following 0 4/22/03 —The Swale leading to Sedimentation items from previous inspections need to be addressed: o Sediment on the parking area should be removed and the filter fabric on the catch basins should be replaced. need to be removed from the shoulder of o Sediment and dirt/mud deposits Chickering Road. 04/29/03 — Same as previous report. 2. Loam stock ile area in the northern portion of the site: 03/25/03 — Some sections of the silt fence need repair. The loam is stable due to the abundance of vegetative cover established last year. 04/01/03 — Some sections of the silt fence need repair. ® 04/11/03 — Some sections of the silt fence need repair. 04/15/03 — Some sections of the silt fence need repair. 04/22/03 — Some sections of the silt fence need repair. 04/29/03 — Some sections of the silt fence need repair. 3. Ordinary borrow stock ile area ns the northern silt fence need oi repair. On the east side, the silt fence is 03/25/03 Some sect holding back a substantial amount of sediment Deposits aeof sediment ealong the has created a sag in the fence and is overtopping drainage channel are held on site. 0 04/01/03 — Some sections of the silt fence need repair. 0 04/11/03 — Some sections of the silt fence need repair. 04/15/03 — Some sections of the silt fence need repair. 04/22/03 — Some sections of the silt fence need repair. ® 04/29/03 — Some sections of the silt fence need repair. 4. Main entrance ga te near trailers: 04/15/03 —The entrance was in good condition. 04/22/03 —The entrance was in good condition. 04/29/03 —The entrance was in good condition. 5. Southern emeraenc entrance: 04/15/03 —The area was in good condition. 04/22/03 —The area was in good condition. ® 04/29/03 —The area was in good condition. rDiNisco 217 Design Partnership spection Report No. 72 Pnge»•il 30, 2003 —_ ------- — L E -- - = sCI-IHLIELD BROTHERS ENG 1011"ING SCR\E1'IVG MIMM 6. —Catch balms: —The filter fabric observed on several catch basins appears od 03 becomes clogged 0 3/18/ d if it condition. It is recommended e mat the fi season.fabric be change with sediment and/or 03/25/03 — The filter fabric is becoming clogged at some of the catch basins. ® 04/01/03 — The filter fabric needs to be replaced at the catch basins in the southeast parking lot. 04/11/03 —The filter fabric needs to be replaced at the catch basins in the southeast parking lot. 0 04/15/03 — The filter fabric needs to be replaced at the catch basins in the southeast parking lot. bric needs to be replaced at the catch basins in the 0 04/22/03 —The filter fa southeast parking lot. 04/29/03 —The filter fabric needs to be replaced at the catch basins in the southeast parking lot. 7. Sediment basins and outlet structures: 03/25/03 —The basins are in good condition. �mh from enter ng the basin, b the stockpile from Sediment Basin #3 is preventing CD e should to the however, when the conditions allow, the silt repl s in pladCenThe Swale ground or removed. The haybales shoo P aced and running along the south of the work area tar as.rWhen conditions allow, the excess basins is getting frill of sediment ►n so sediment should be removed tlo`wl the excess tsedimentoshould be removed from 04/01/03 —When conditions allow, the swale leading to the two basins. 04/11/03 —When conditions allow, the excess sediment should be removed from the swale leading to the two basins. ® 04/15/03 —When conditions allow, the excess sediment should be removed from the Swale leading to the two basins. the excess sediment should be removed from 04/22/03 — When conditions allow, the Swale leading to the two basins. 04/29/03 —This area was not inspected during this site visit. 8. Other erosion control items. 04/22/03 —Nothing to report. 04/29/03 — Nothing to report. 9 Other drainage structures: ® 04/22/03 —Nothing to report. 6 04/29/03 — Nothing to report. rDilvisco 7 Design Partnership Page 3 ection Report No. 72 - - I l aril 30, 2003 _ EESCHHFIELD f l TI HERS F.NGINB€RING • SCRNELI IN" PLANNING ` F 10. Wetland replication areas: i 04/22/03 — A work order has been issued by the architect to replace the blueberry plants. 04/29/03 —Nothing to report. 11. Im ermeable barrier and easterly embankment: ® 04/22/03 —Nothing to report. 04/29/03 —Nothing to report. 12 Dewaterina; 04/22/03 —No dewatering operations were observed. 04/29/03 —No dewatering operations were observed. 13. Truck Washing Area: 04/15/03 —Nothing to report. 04/22/03 —Concrete tricks must be washed at the accepted trick washing area. A new truck-washing pit was dug next to the existing one. 04/29/03 —This area was not inspected. 14. Dust Control: 04/22/03 —Nothing to report. 04/29/03 —Nothing to report. 7isco Design Partnership ection Report No. 72 Page il 30, 2003 c==) ENGINEERING • SURVEYING ' PLANNING Schofield Brothers of New England,Inc- 1071 1071 Worcester Road 20217 s08-879-0030 1 800-69622874 Fax 508-879-1797 Website www.schofieldbros.corn To: Mr. Rick Rice DiNisco Design Partnership 87 Summer Street Boston, MA 02110 Cc.1 North Andover Conservation Commission North Andover Planning Board From: Bert Corey, Project Engineer 4 Date: April 24, 2003 Re: North Andover High School (20217) INSPECTION REPORT Inspection No.: 71 Date of Inspection: April 22, 2003 By: Bert Corey INTRODUCTION The purpose of these inspections is to observe issued by pAndover Conservation compliance with the Orders of Conditions Y the North Commission and the Special Permit issued by the North Andover and Planning management isspes�to sediment and erosion controls, limit of work comp 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 report. There were no new issues during this inspection. Items carried forward from previous reports should be addressed now that the site is beginning to dry. ===)SCHOFIELD BROTHERS "fig i i ' INSPECTION SUMMARY 1. Sediment control barriers around theto perimeter of the current work Sedimentation Basin 92 was cleaned, The following 4/22/03 —The swale leadin, items from previous inspections need to be addressed: o Sediment on the parking area should be removed and the filter fabric on the catch basins should be replaced. o Sediment and dirt/mud deposits need to be removed from the shoulder of Chickering Road. 2. Loam stockpile area in the northern portion th do It fence need repair. The loam is stable due to the ® 03/25/03 — Some sections abundance of vegetative cover established last year. 04/01/03 — Some sections of the silt fence need repair. ® 04/11/03 — Some sections of the silt fence need repair. 04/15/03 — Some sections of the silt fence need repair. 04/22/03 — Some sections of the silt fence need repair. 3. Ordinary borrow stockpile are ctions of silt fence need repair.eOn the east side, the silt fence is 03/25/03 — Some sect► holding back a substantial amount of sediment Depo Deposits sediment ealong the t as created a sag in the fence and is overtopping b drainage channel are held on site. 04/01/03 — Some sections of the silt fence need repair. 04/11/03 — Some sections of the silt fence need repair. ® 04/15/03 — Some sections of the silt fence need repair. 04/22/03 — Some sections of the silt fence need repair. 4. Main entrance v gate near trailers: 0 04/15/03 —The entrance was in good condition. 0 04/22/03 —The entrance was in good condition. 5. Southern emir enc entrance: 0 04/15/03 —The area was in good condition. 0 04/22/03 —The area was in good condition. Itch basins]0 03/18/03 —The filter fabric observed on filter fabric be changed if appears t becomes tclogged condition. It is recommended that the f with sediment and/or after the mud season. 0 03/25/03 —The frlte• fabric is becoming clogged at some of the catch basins. I20217 DiNiseo Design Partnership Page inspection Report No. 71 — — — — —-- 4pri1 24, 2003 ---------- °ooSCHOLIEL® BROTHERS EV EERIN(; • S RYI: P16 • PL kNNING mom= 0 04/01/03 —The filter fabric needs to be replaced at the catch basins in the southeast parking lot. 0 04/11/03 —The filter fabric needs to be replaced at the catch basins in the southeast parking lot. 04/15/03 —The filter fabric needs to be replaced at the catch basins in the southeast parking lot. ric needs to be replaced at the catch basins in the ® 04/22/03 —The filter fab southeast parking lot. 7. Sediment basins and outlet structures: 0 03/25/03 —The basins are in good conditiontin h mud brolm entering ng the basin the stockpile from Sediment Basin #3 is preventing however, when the conditions allow, the silt renold staked either pladCenThe Swale ground or removed. The haybales should p laced an n running along the south of the work arnaetal eads! When conditions allow, the excess basins is getting frill of sediment m some oved to sediment should be rem allow e runoff excess tsedime sediment should be basins. from 0 04/01/03 —When conditions allow, the swale leading to the two basins. 0 04/11/03 —When conditions allow, the excess sediment should be removed from the swale leading to the two basins. 0 04/15/03 —When conditions allow, the excess sediment should be removed from the swale leading to the two basins. 0 04/22/03 —When conditions allow, the excess sediment should be removed from the swale leading to the two basins. S. Other erosion control items. 0 04/15/03 —Nothing to report. 0 04/22/03 —Nothing to report. 9. Other drainage strictures: 0 04/15/03) —Nothing to report. 0 04/22/03 —Nothing to report. 10 Wetland replication areas: 0 04/15/03 —Nothing to report. issued by the architect to replace the blueberry 0 04/22/03 — A work order has been plants. 11. Impermeable barrier and easterly embankment: 0 04/15/031 —Nothing to report. 20217 IDilVisco Design Partnership Inspection Report No. 71 --_--_ ___1'a°e_' .-lpril24, 2003 — — o°�SCHOFILLD BROTHERS ENGINEERING Sl'RN'r:1'1,1 PLANNING 04/22/03 —Nothing to report. 12 Dewaterin . 04/15/03 —No dewatering operations were observed. . 04/22/03 —No dewatering operations were observed. 13. Truck Washing Area: . 04/15/03 —Nothing to report. . 04/22/03 — Concrete trucks must be washed at the accepted truck washing area. A new truck-washing pit was dug next to the existing one. 14. Dust Control: 04/15/03 —Nothing to report. • 04/22/03 —Nothing to report. rDitlVisco 17 Design Partnership pection Report No. 71 PQge .l �il24 2003 _ — BBSCHOYIELD BROTHERS ENGINEERING • SURV. YING PLANNING Schofield Brothers of New England,Inc. 1071 Worcester Road 20217 Framingham,MA 01701-5298 508-879-0030• 1-800-696-2874 Fax 508-879-1797 To: Mr. Rick Rice Website www.schofieldbros.corn DiNisco Design Partnership 87 Summer Street Boston, MA 02110 Cc.: North Andover Conservation Commission North Andover Planning Board From: Bert Corey, Project Engineer Date: April 18, 2003 Re: North Andover High School (20217) INSPECTION REPORT Inspection No.: 70 Date of Inspection: April 15, 2003 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 majority sediment is contained on the site. Some sediment has deposited on the southeast parking area but the amount has been kept to a minimum with the use of haybale barriers and stone checkdams to filter the surface runoff in the area of the existing school parking lot. Dirt and mud that has been deposited on the surrounding area due to snow plowing operations that are not related to the construction project. The catch basins in the area are protected with filter fabric. Nevertheless, it is recommended that the southeast corner is cleaned, the filter fabric is replaced, and additional haybales are installed at the security fence to provide SBSCHOEIELD BROTHERS ENGINEERING SURV'EY'ING PLANNING IMEM additional filterin g when the ponded water at the end of the retaining wall begins to runoff onto the parking area. In addition, a small amount of sediment needs to be removed from the shoulder of Chickering Road. The shoulder is now protected with haybales. Soil conditions on the site are beginning to dry so it is recommended that se sediment be removed from the drainage swale running along the south portion of the work INSPECTION SUMMARY 1. Sediment control barriers around the perimeter of the current work area: 03/25/03 —Southeast Corner: The runoff exiting the site at the southeast corner was clear. Sediment on the parking area should be removed and the filter fabric on the catch basins should be replaced. East Side: The double row of haybales running along the east side, at the top of the embankment, have decomposed to approximately 1/2 their original height. Because this area is elevated from the site, there is no opportunity for sediment to reach this barrier. These haybales should be left in place. West Side: Due to the numerous regrading operations along the west side haul road and the muddy conditions experienced there, the mud/soil has been pushed up against the security fence. With the snowmelt, some of the soils are washing out onto the shoulder of Chickering Road. This must be prevented. Sowhii est Cof ner: The corner itself and the shoulder of Chickering Road are in good condition. The sediment in the swble leading to Sedimentation Basin#2 needs to be removed. 04/01/03 —The Bold items mentioned above need to be addressed. As a matter of priority, the sediment that is getting beyond the security fence and depositing on the Shoulder of Chickering Road should be addressed immediately. 4/11/03 — A row of haybales were placed along the security fence on the west side to contain mud and sediment. Sediment and dirt/mud deposits need to be removed from the shoulder of Chickering Road. ® 4/15/03 —The Bold items mentioned above need to be addressed. . 2. Loam stockpile area in the northern portion of the site: ® 03/25/03 — Some sections of the silt fence need repair. The loam is stable due to the abundance of vegetative cover established last year. ® 04/01/03 — Some sections of the silt fence need repair. ® 04/11/03 — Some sections of the silt fence need repair. ® 04/1.5/03 — Some sections of the silt fence need repair. 3. Ordinary borrow stockpile area in the northern portion of the site: ® 03/25/03 — Some sections of silt fence need repair. On the east side, the silt fence is holding back a substantial amount of sediment and at one location the sediment has created a sag in the fence and is overtopping it. Deposits of sediment along the drainage channel are held on site. ® 04/01/03 — Some sections of the silt fence need repair. 20'17 DiNisco Design Partnership Inspection Report No. 70 —Page 2 ,{pril18, 2003 __ ------- — - - — =°SCHOFIELD BROTHERS ENGINEERING • SURVEYING , PLANNING 04/11/03 — Some sections of the silt fence need repair. • 04/15/03 — Some sections of the silt fence need repair. 4. Main entrance gate near trailers: 03/18/0') —The entrance was in good condition. Due to difficult traveling conditions along the gravel haul road, a stone layer was added to the road as well as entrance. • 04/11/03 —The entrance was in good condition. 0 04/15/03 —The entrance was in good condition. 5. Southern emergency entrance: 03/18/03 —The area is in good condition. Some snow is covering the catch basin and snow banks are covering the damaged entrance gate. Overall, this area is in much better condition than it was at this time a year ago. 04/11/03 —The area was in good condition. • 04/15/0') —The area was in good condition. 6. Catch basins: • 03/18/03 —The filter fabric observed on several catch basins appears to be in good condition. it is recommended that the filter fabric be changed if it becomes clogged with sediment and/or after the mud season. • 03/25/03 — The filter fabric is becoming clogged at some of the catch basins. 04/01/03 — The filter fabric needs to be replaced at the catch basins in the southeast parking lot. 04/11/03 — The Cilter fabric needs to be replaced at the catch basins in the southeast parking lot. 04/15/03 —The filter fabric needs to be replaced at the catch basins in the southeast parking lot. 7. Sediment basins and outlet structures: 03/25/03 —The basins are in good condition. The haybale/silt fence separating the stockpile from Sediment Basin 93 is preventing mud from entering the basin, however, when the conditions allow, the silt fence should be either toed into the ground or removed. The haybales should be replaced and staked in place. The swale running along the south of the work area that directs runoff towards the sediment basins is getting full of sediment in some areas. When conditions allow, the excess sediment should be removed to allow runoff to drain towards the basins. • 04/01/03 —When conditions allow, the excess sediment should be removed from the Swale leading to the two basins. • 04/11/03 —When conditions allow, the excess sediment should be removed from the Swale leading to the two basins. • 04/15/03 —When conditions allow, the excess sediment should be removed from 20217 DiNisco Design Partnership Inspection Report No. 70 Pa>;e 3 April IN, 2003 SCHOFIELD BROTHERS ENGINEER(N<; ' SURVEYING • PLANNING wthe swale leading to the two basins. 8. Other erosion control items. ming along the top of the retaining wall, coinciding with the ® 03/18/03 — A gully is for line of the security fence. ® 03/25/03 — A gully is forming along the top small l retaining wa in be the most inspected by the contractor. There are so northern portion of the east embankment. 04/01/03 —Nothing to report. 04/11/03 —Nothing to report. 04/15/03 —Nothing to report. 9. Other drainage strictures: 03/25/03 —The frame/ needs assembly was displaced over the opening of the manhole structure (DNM #20) and needs to be moved back into position. ® 04/01/03 —The contractor was going to address the above-mentioned item following the construction meeting. 04/11/03 —The above item was addressed. Nothing to report. 04/15/03 —Nothing to report. 10 Wetland replication areas: 04/11/03 —Nothing to report. 0 04/15/03 —Nothing to report. 11. Im ermeable barrier and easterly embankment: ® 04/11/03 —Nothing to report. 04/15/03 —Nothing to report. 12 Dewaterinz ® 04/11/03 —No dewatering operations were observed. ® 04/15/03 —No dewatering operations were observed. 13. Trick Washing Area: 04/11/03 —Nothing to report. ® 04/1 5/03 —Nothing to report. 14. Dust Control: 04/11/03 —Nothing to report. ® 04/15/03 —Nothing to report. rDiNlisco Design Partnership tion Report No. 70 Page 4_ -,Ipri118, 2003 S==)SCHOFIELD BROTHERS EN, GIVEERIrG PLAtiNIVG Schofield Brothers of New England,Inc. (! I 1071 Worcester Road �q gE�, 20217 Framingham,MA 01701-5298 508-879-0030• 1-800-696-2874 Fax 508-879-1797 Website www.schofieldbros.com To Mr. Rick Rice DiNisco Design Partnership 87 Summer Street Boston, MA 02110 Cc.: North Andover Conservation Commission North Andover Planning Board From: Bert Corey, Project Engineer Date: April 14, 2003 Re: North Andover High School (20217) INSPECTION REPORT Inspection No.: 69 Date of Inspection: April 11, 2003 By: Bert Corey INTRODUCTION The purpose of these inspections is to observe sued by the North project ndover Consertvatioon compliance with the Orders of Conditio Y Commission and the Special Permit issued k by t compliance,lianceAandostormw ter m�agement isspest to sediment and erosion controls, limit of wor p For reference, the Orders of Conditions Issued 2/d for 1 he project include: DEP File No. 242-1045: ® Planning Board Notice of Decision: Issued 5/14/01 Please contact Bert Corey or Fred King at Schofield Brot report.s of New England, Inc. if you have any questions regarding the information contained The April 8 inspection was postponed due to the snowfall w haybales were1installlledtalong the conditions on the site continued to be wet and muddy. Road. west side to prevent mud and sedimeondinmat the retaining on the wallshoulder and flowin Chickering to the parking lot Runoff at the southeast corner wasp g and into a filter fabric protected catch basins. Several areas of the site need cleaning to remove excess sediment on paved areas and drainage channels. =SCHOFIELD BROTHERS ENGINEERING • SURVEYING • PLANNING INSPECTION SUMMARY 1. Sediment control barriers around the perimeter of the current work area: ® 03/18/03 —The repair mentioned above was completed. Although runoff at the southeast corner must pass through several stone checkdams, haybale checkdams, and eventually the haybale/silt barrier, the runoff exiting the work area was cloudy. The site contractor will be supplementing the controls to minimize the cloudiness in the runoff during this mud season. ® 03/25/03 —Southeast C'orrter: The runoff exiting the site at the southeast corner was clear. Sediment on the Parking area should be removed and the filter fabric on the catch basins should be replaced. East Side: The double row of haybales running along the east side, at the top of the embankment, have dm the posed toe pp oximately I/2 their original height. Because this area is elevated opportunity for sediment to reach this barrier. These haybales should be left in place. GVes7 Side: Due to the numerous regrading operations along the west side haul road and the muddy conditions experienced there, the mud/soil has been pushed up against the security fence. With the snowmelt, some of the soils are washing out onto the shoulder of Chickering Road. This must be prevented. Southtivest C'oriier: The corner itself and the shoulder of Chickering Road are in good condition. The sediment in the Swale leading to Sedimentation Basin #2 needs to be removed. 04/01/03 —The Bold items mentioned above need to be addressed. As a matter of priority, the sediment that is getting beyond the security fence and depositing on the shoulder of Chickering Road should be addressed immediately. 4/11/03 — A row of haybales was installed along the security fence on the west side to contain mud and sediment. Sediment and dirt/mud deposits need to be removed from the shoulder of Chickering Road. 2. Loam stockpile area in the northern portion of the site: 03/25/03 — Some sections of the silt fence need repair. The loam is stable due to the abundance of vegetative cover established last year. • 04/01/03 — Some sections of the silt fence need repair. ® 04/1 1/03 — Some sections of the silt fence need repair. 3. Ordinary borrow stockpile area in the northern portion of the site: 03/25/03 — Some sections of silt fence need repair. On the east side, the silt fence is holding back a substantial amount of sediment and at one location the sediment has created a sag in the fence and is overtopping it. Deposits of sediment along the drainage channel are held on site. • 04/01/03 — Some sections of the silt fence need repair. 04/11/03 — Some sections of the silt fence need repair. I F co Design Partnership etio�r Report No. 69 pale/a, 300 -- — ----- EBSCHOFIELD BROTHERS ENGINEERING SCR�'EYIVG PLaVVIS(, T 4. Main entrance gate near trailers: 03/18/03 —The entrance was in good condition. Due to difficult traveling conditions along the gravel haul road, a stone layer was added to the road as well as entrance. 03/25/03 —The entrance was in good condition. 04/01/03 —The entrance was in good condition. ® 04/11/03 —The entrance was in good condition. 5. Southern emergency entrance: ® 03/18/03 —The area is in good condition. Some snow is covering the catch basin and snow banks are covering the damaged entrance gate. Overall, this area is in much better condition than it was at this time a year ago. 03/25/03 —The area was in good condition. 04/01/03 —The area was in good condition. 04/11/03 —The area was in good condition. 6. —Catch basins-. 03/18/03 —The filter fabric observed on several catch basins appears to be in good condition. It is recommended that the filter fabric be changed if it becomes clogged with sediment and/or after the mud season. 03/25/03 —The filter fabric is becoming clogged at some of the catch basins. 04/01/03 —The filter fabric needs to be replaced at the catch basins in the southeast parking lot. 04/11/03 —The filter fabric needs to be replaced at the catch basins in the southeast parking lot. 7. Sediment basins and outlet strictures: 03/2.5/03 —The basins are in good condition. The haybale/silt fence separating the stockpile from Sediment Basin 43 is preventing mud from entering the basin, however, when the conditions allow, the silt fence should be either toed into the ground or removed. The haybales should be replaced and staked in place. The swale running along the south of the work area that directs runoff towards the sediment basins is getting full of sediment in some areas. When conditions allow, the excess sediment should be removed to allow runoff to drain towards the basins. 04/01/03 — When conditions allow, the excess sediment should be removed from the swale leading to the two basins. ® 04/11/03 — When conditions allow, the excess sediment should be removed from the swale leading to the two basins. S. Other erosion control items. 03/18/03 — A gully is forming along the top of the retaining wall, coinciding with the line of the security fence. 20217 DiNisco Design Partnership Inspection Report No. 69 Page 3 i ril 14, 2003 — — ,�--BSCHOFIELD BROTHERS ENGINEERING SL'RY'EY'ING • PLANNING 03/25/03 — A gully ull is forming along the top of the retaining wall and should be . inspected by the contractor. There are some small gullies forming in the most northern portion of the east embankment. 04/01/03 —Nothing to report. 04/11/03 —Nothing to report. 9. Other drainage structures: ver assembly was displaced over the opening of the manhole 03/25/03 —The frame/co oved back into poition. structure (DMH#20) ands was to beto address t e abovesmentioned item following . 04/01/03 —The contracto goin g the construction meeting. . 04/11/03 —The above item was addressed. Nothing to report. 10 Wetland replication areas: 04/01/03 —Nothing to report. 04/11/03 —Nothing to report. 1 1. impermeable barrier and easterly embankment: 04/01/03 —Nothing to report. 04/11/03 —Nothing to report. 12 Dewaterinw . 04/01/03 —No dewatering operations were observed. . 04/11/03 —No dewatering operations were observed. 13. Truck Washing Area: . 04/01/03 —Nothing to report. . 04/11/03 —Nothing to report. 14. Dust Control: . 04/01/03 —Nothing to report. . 04/11/03 —Nothing to report. 20217 DiNisco Desigli Partwrship Inspection Report No. 69 Page 4__. "(pril 14, 2003 — — — — S=E, ENGINEERING • sDRYEYING PLANNING Schofield Brothers of New England,Inc. + 1071 Worcester Road 20217 Framingham, MA 01701-5298 508-879-0030. 1-800-696-2874 Fax 508-879-1797 Website www.schofieldbros.com To: Mr. Rick Rice DiNisco Design Partnership 87 Summer Street Boston, MA 02110 Cc.: North Andover Conservation Commission North Andover Planning Board From: Bert Corey, Project Engineer`F ' Date: April 3, 2003 Re: North Andover High School (20217) INSPECTION REPORT Inspection No.: 68 Date of Inspection: April 1, 2003 By: Bert Corey INTRODUCTION The purpose of these inspections is to observe sled by the Nolrt work compliance with the Orders of Condition Y Commission and the Special Permit issued by the North Andover Planning Bnagement iss�es.t to sediment and erosion controls, limit of work compliance, For reference, the Orders of Conditions issued for he project include: • DEP File No. 242-1045i lle • Planning Board Notice of Decision: Issued 5/14/01 Please contact Belt Corey or Fred King at Schofield Brothers of New England, Inc, if you have any questions regarding the information contained in this report. According to the contractor, site work and cleanup are scheduled April 7. There are east corner of the of fine sediment, dirt and sand on the parking lot and grass area near site. The majority of it appears to be deposited from beyond receding snow banks.the security fence running along the e sediment should be removed. Sediment Is getttn, b y west side of the site, near the new school building and must be addressed. °SCHOLIELD BROTHERS ENGINEERING • SURVEYING • PLANNING INSPECTION SUMMARY 1. Sediment control barriers around the perimeter of the current work area: • 03/18/03 —The repair mentioned above was completed. Although runoff at the southeast corner must pass through several stone checkdams, haybale checkdams, and eventually the haybale/silt barrier, the runoff exiting the work area was cloudy. The site contractor will be supplementing the controls to minimize the cloudiness in the runoff during this mud season. • 03/25/03 —Soidheas7 Corner: The runoff exiting the site at the southeast corner was clear. Sediment on the parking area should be removed and the filter fabric on the catch basins should be replaced. East Side: The double row of haybales running along the east side, at the top of the embankment, have decomposed to approximately I/2 their original height. Because this area is elevated from the site, there is no opportunity for sediment to reach this barrier. These haybales should be left in place. West Side: Due to the numerous regrading operations along the west side hard road and the muddy conditions experienced there, the mud/soil has been pushed up against the security fence. With the snowmelt, some of the soils are washing out onto the shoulder of Chickering Road. This must be prevented.Srrvthtivest Corner: The corner itself and the shoulder of Chickering Road are in good condition. The sediment in the swale leading to Sedimentation Basin #2 needs to be removed. • 04/01/03 —The Bold items mentioned above need to be addressed. As a matter of priority, the sediment that is getting beyond the security fence and depositing on the shoulder of Chickering Road should be addressed immediately. 2. Loam stockpile area in the northern portion of the site: • 03/18/03 — Some sections of silt fence need repair. • 03/25/03 — Some sections of the silt fence need repair. The loam is stable due to the abundance of vegetative cover established last year. • 04/01/03 — Some sections of the silt fence need repair. 3. Ordinary borrow stockpile area in the northern portion of the site: • 03/18/03 — Some sections of silt fence need repair. • 03/25/03 — Some sections of silt fence need repair. On the east side, the silt fence is holding back a substantial amount of sediment and at one location the sediment has created a sag in the fence and is overtopping it. Deposits of sediment along the drainage channel are held on site. • 04/01/03 — Some sections of the silt fence need repair. 20217 DiNisco Design Partnership Inspection Report No. 68 .April 3, 2003 Page E°SCHOFIELD BROTHERS ENGINEERING • SCR\'EYING • PLANNING 4. Main entrance mate near trailers: 03/18/03 —The entrance was in good condition. Due to difficult traveling conditions along the gravel haul road, a stone layer was added to the road 0 03/25/03 —The entrance was in good condition. ® 04/01/03 —The entrance was in good condition. 5. Southern emergency entrance: 03/18/03 —The area is in good condition. Some snow is covering the catch basin and snow banks are covering the damaged entrance gate. Overall, this area is in much better condition than it was at this time a year ago. ® 03/25/03 —The area was in good condition. 04/01/03 —The area was in good condition. 6. Catch basins: 03/18/03 —The filter fabric observed on several catch basins appears to be in good condition. It is recommended that the filter fabric be changed if it becomes clogged with sediment and/or after the mud season. 03/25/03 —The filter fabric is becoming clogged at some of the catch basins. 04/01/03 —The filter fabric needs to be replaced at the catch basins in the southeast parking lot. 7. Sediment basins and outlet structures: 03/18/03 —The basins are in good condition. Sediment Basin 92 captured a large amount of sediment. 03/25/03 —The basins are in good condition. The haybale/silt fence separating the stockpile from Sediment Basin 93 is preventing mud from entering the basin, however, when the conditions allow, the silt fence should be either toed into the ground or removed. The haybales should ea that directs runoff toe ardspthe sedilmentale running along the south of the work a basins is getting full of sediment in some areas. When conditions allow, the excess sediment should be removed lowl to the excess �t should basins. ® 04/01/03 — When conditions d be removed from the Swale leading to the two basins. S. Other erosion control items. 03/18/03 — A gully is forming along the top of the retaining wall, coinciding with the line of the security fence. 03/25/03 — A gully is forming along the top of the retaining wall and should be inspected by the contractor. There are some small gullies forming in the most northern portion of the east embankment. ® 04/01/03 —Nothing to report. 30217 IDiNisco Design Partnership j Inspection Report No. 68 Page 3 .-1 Aril 3, X00-> — ---- ------------_-- --------- �SCHOFIELD BROTHERS ENGINEERING • SUR 11 ZING • PLA�NI�G 9. Other draina e structures: ® 03/18/03 —The frame/cover assembly was displaced over the into enosg lofnhe manhole structure(DMH #20) and needs to be moved p ® 03/25/03 —The frame/cover assembly was di be moved back into epo g on he manhole structure (DMH #20) and needs to ® 04/01/03 —The contractor was going to address the above-mentioned item following the construction meeting. 10 Wetland replication areas: 03/18/03 —Nothing to report. ® 03/25/03 —Nothing to report. 04/01/03 —Nothing to report. 1 1. impermeable barrier and easterly embankment: inlet structure 03/18/03 —No seepage was observed where theaeepageto be fun Bonin was property.installed. ® 03/25/03 —The installation of the seepage inlet pp No seepage onto the roadway was observed. 04/01/03 —Nothing to report. 12 Dewatering 03/18/03 —No dewatering operations were observed. if dewatering is necessary, it is recommended to direct the discharge into the sediment basins. e 03/25/03 —No dewatering operations were observed. 04/01/03 —No dewatering operations were observed. 13. Trick Washing Area: 03/18/03 —Nothing to report. 03/25/03 —Nothing to report. 0 04/01/03 —Nothing to report. 14. Dust Control: 03/18/03 —Nothing to report. 03/25/03 —Nothing to report. ® 04/01/03 —Nothing to report. [2�10 17 Nisco Design Partnership pection Report No. 68 ]'age 4 i1 3, 2 003 — -- — --- --- =EBSCHOFIFID BROTHERS L ENGINEERING • SCRN EYING PLANNING Schofield Brothers of New England, Inc. 4 M 1071 Worcester Road 20217 Framingham,MA 01701-5298 508-879-0030• 1-800-696-2874 Fax 508-879-1797 To: Mr. Rick Rice Website www.schofieldbros.com DiNisco Design Partnership 87 Summer Street Boston, MA 02110 Cc.: North Andover Conservation Commission North Andover Planning Board From: Bert Corey, Staff Engineer 6z Date: March 28, 2003 Re: North Andover High School (20217) INSPECTION REPORT Inspection No.: 67 Date of Inspection: March 25, 2003 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. Now that the snow has melted, the sedimentation and erosion controls can be fully observed. The site is still very muddy, a condition that interferes with some of the site work. The maintenance items listed below should be addressed as soon as possible when conditions allow. 'E==)1---SCH0FIELD BROTHERS ENGINEERING • SURVEYING • PLANNING i t INSPECTION SUMMARY 1. Sediment control barriers around the perimeter of the current work area- 0 03/18/03 —The repair mentioned above was completed. Although runoff at the southeast corner must pass through several stone checkdams, haybale checkdams, and eventually the haybale/silt barrier, the runoff exiting the work area was cloudy. The site contractor will be supplementing the controls to minimize the cloudiness in the runoff during this mud season. ® 03/25/03 —Southeast Corner: The runoff exiting the site at the southeast corner was clear. Sediment on the parking area should be removed and the filter fabric on the catch basins should be replaced.East Sic1e: The double row of haybales running along the east side, at the top of the embankment, have decomposed to approximately I/ their original height. Because this area is elevated from the site, there is no opportunity for sediment to reach this barrier. These haybales should be left in place. West Side: Due to the numerous regrading operations along the west side haul road and the muddy conditions experienced there, the mud/soil has been pushed up against the security fence. With the snowmelt, some of the soils are washing out onto the shoulder of Chickering Road. This must be prevented. Southwest Corner: The corner itself and the shoulder of Chickering Road are in good condition. The sediment in the swale leading to Sedimentation Basin #2 needs to be removed. 2. Loam stockpile area in the northern portion of the site: • 03/18/03 — Some sections of silt fence need repair. '... • 03/25/03 — Some sections of the silt fence need repair. The loam is stable due to the abundance of vegetative cover established last year. 3. Ordinary borrow stockpile area in the northern portion of the site: ® 03/18/03 — Some sections of silt fence need repair. • 03/25/03 — Some sections of silt fence need repair. On the east side, the silt fence is holding back a substantial amount of sediment and at one location the sediment has created a sag in the fence and is overtopping it. Deposits of sediment along the drainage channel are held on site. 4. Main entrance gate near trailers: • 03/18/03 —The entrance was in good condition. Due to difficult traveling conditions '.. along the gravel haul road, a stone layer was added to the road as well as entrance. • 03/25/03 —The entrance was in good condition. 30217 DiNisco Design Partnership Inspection Report No. 67 Alarch 28, 2003 Page ==)SCHOFIELD BROTHERS ENGINEERING • SURVEYING • PLANNING 5. Southern emergency entrance: • 03/18/03 —The area is in good condition. Some snow is covering the catch basin and snow banks are covering the damaged entrance gate. Overall, this area is in much better condition than it was at this time a year ago. 03/25/03 —The area was in good condition. 6. Catch basins- 0 03/18/03 —The filter fabric observed on several catch basins appears to be in good condition. It is recommended that the filter fabric be changed if it becomes clogged with sediment and/or after the mud season. ® 03/25/03 —The filter fabric is becoming clogged at some of the catch basins. 7. Sediment basins and outlet structures: 03/18/03 —The basins are in good condition. Sediment Basin #2 captured a large amount of sediment. i 03/25/03 —The basins are in good condition. The haybale/silt fence separating the '.... stockpile from Sediment Basin #3 is preventing mud from entering the basin, however, when the conditions allow, the silt fence should be either toed into the ground or removed. The haybales should be replaced and staked in place. The swale running along the south of the work area that directs runoff towards the sediment basins is getting full of sediment in some areas. When conditions allow, the excess sediment should be removed to allow runoff to drain towards the basins. 8. Other erosion control items. 03/18/03 — A gully is forming along the top of the retaining wall, coinciding with the line of the security fence. 03/25/03 — A gully is forming along the top of the retaining wall and should be inspected by the contractor. There are some small gullies forming in the most northern portion of the east embankment. 9 Other drainage structures: ® 03/18/03 — The frame/cover assembly was displaced over the opening of the manhole structure (DMH #20) and needs to be moved back into position. ® 03/25/03 — The frame/cover assembly was displaced over the opening of the manhole structure (DMH #20) and needs to be moved back into position. 10 Wetland replication areas: ® 03/18/03 — Nothing to report. ® 03/25/03 — Nothing to report. 20217 DiNisco Design Partnership Inspection Report No. 67 A March 28, 2003 /'a��e °°SCfIOFIELD BROTHERS ENGINEERING • SURVEYING • PLANNING 11. Impermeable barrier and easterly embankment: • 03/18/03 — No seepage was observed where the seepage inlet structure was installed. • 03/25/03 — The installation of the seepage inlet appears to be functioning properly. No seepage onto the roadway was observed. 12. Dewatering: • 03/18/03 —No dewatering operations were observed. If dewatering is necessary, it is recommended to direct the discharge into the sediment basins. • 03/25/03 —No dewatering operations were observed. 13. Truck Washing Area: • 03/18/03 —Nothing to report. • 03/25/03 — Nothing to report. 14. Dust Control • 03/18/03 — Nothing to report. • 03/25/03 — Nothing to report. 30217 DhVisco Design Partnership Inspection Report No. 67 ,l/areh 2S, 2003 --Page--4