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Home My WebLink AboutBuilding Permit # 5/25/2016 BUILDING PERMIT OORTH 0 TOWN OF NORTH ANDOVER 0 APPLICATION FOR PLAN EXAMINATION Permit No#: Z, Date Received C US Date Issued: I,? I Z,-,I I V, 1APORTANT: Applicant must complete all items on this page LOCATION Print PROPERTY OWNER Print 100 Year structure yes no MAP PARCEL: i ZONING DISTRICT: Historic District ye no Machine Shop Village yes, no I,/ TYPE OF IMPROVEMENT PROPOSED USE Residential Non- Residential ❑ New Building El One family H Addition El Two or more family H Industrial 0 Alteration No. of units: El Commercial El Repair, replacement El Assessory Bldg El Others: El Demolition D Other Orm gg,V �1/01 DESCRIPTION OF WORK TO BE PERFORM D: e �q, e4l Identification- Please Type or Print Clearly OWNER: Name: Phone: Address: 5 Contractor Name: Phone: ? Email: Address: 4, J, Supervisor's Construction License: e5' Exp. Date: Home Improvement License: Exp. Date: ARCHITECT/ENGINEER Phone:_7;�/'�, 2 7P Address: L Lq -Reg. Na. FEE SCHEDULE:BULDING PERMIT:$12.00 PER$1000.00 OF THE TOTAL ESTIMATED COST BASED ON$125.00 PER S.F. Total Project Cost: $ 9'C FEE: 11,� � Receipt No.: Check No.: J NOTE: Persons contracting with unregistered contracts A do of ha access°to the guaranty fund 2 RE/ r"In AM 0ORTH -town ofAndover O No. C h ver, Mass, 2#6 IAAF COC NIC N!WICK RATED U BOARD OF HEALTH Food/Kitchen P LD Septic System THIS CERTIFIES THAT �.. BUILDING INSPECTOR ............ .. .... ... .�... ................... ....... Foundation has permission to erect .......................... buildings on J. �. ... ��..... A .... ...... ......�R!�I . a Rough to be occupied as ... a. .. ....W.J..V*Acc,..W4............................. Chimney provided that the pe accepting thisrmit shall in every respect conform to the terms of the application Final on file In this office, and to the provisions of the Codes and By-Laws relating to the Inspection,Alteration and Construction of Buildings in the Town of North Andover. PLUMBING INSPECTOR VIOLATION of the Zoning or Building Regulations Voids this Permit. Rough Final. PERMIT EXPIRES IN 6 MONTHS ELECTRICAL INSPECTOR UNLESS CONSTRUCTION ARTS Rough Service ........... ...... 4. .. ................................ Final BUILDING INSPECTOR GAS INSPECTOR Occupancy Permit Required to Occupv Ruildinz Rough Islay in a Conspicuous Place on the Premises — Do Not Remove Final No Lathing or Dry Wall To Be Done FIRE DEPARTMENT Until Inspected and Approved by the Building Inspector. Burner Street No. Smoke Det. Property Management cdAndover P0Box 488 � Andover, MA 1810 Proposal � � Date 7- Prqp_p��a-1 Kittredge Crossing 1180 Chickering Road, #204 North Andover, MA 01845 Des qp 0 lion QtyUnit Cost Structural framing chinges to non load bearing exterior wall for installation of new HVAC unit, 0 Removal of siding,sheathing, insulatiDn and interior wall board in affected area. 0 installation ol new 61' 16g steel framed opening to the specified requirements of the frarne drawing and heating companies finished opening 0 Installation of new R21 6"insulation to all affected 0 installation of new 5/8 Densglass sheathing to all affected areas and seal all seams. a installation of new 3/4 Azek trim panel Under new frame opening and Azek trim around new HVAC 0 Installation of new Jame5 hardy 5 V4 fiber cernent siding to match existing and seal all points of water intrusion along walls and newly installed HVAC unit. � .0 installation of 3/4 wood furring strips to frame, installation _ -mil poly vapor barrier_ _- -- ..interior of newly framedopening,Tape and seal all seams with wall board / | Note: cost of permits � not included in proposal(separate charge) | / | ' Total: $2,990.00 pmpnnm b / Sigvumm ' EXIST'G TOP TRACK HEADER DETAIL D #10 SCREWS AT Ib" ON CENTER ADD TRACK TO EXIST'G STUDS AT JAMB pU JAMB DETAIL EASYCLIP X-SERIES CLIP ANGLE (X545) FASTENED EACH LEG#10 S REW5 AT SILL DETAIL EXI5T'G TRACK c ANTHONY D, GN o I WALL FRAMING ELEVATION � COVlElLO STRUCTURAL 51 5CALE� 3/4'-1'-0" No.46390 Sip Al Drawn By: Tc KITTREDGE CROSSING CONDOS Date: 5/15/16 C3 0 OBJ[ C R 0 q C NORTH ANDOVER,MA Scale: SEE PLAN for MIND go= PROPERTY MNGT. OF ANDOVER C 1 1 "�9t� ANDOVER, MA ►J 1 mgic-pak V-SERIES"' HWC FEATURES Standard and High Efficiency heating and cooling HWC MODEL UNITS Completely self-contained heating and cooling package GAS HEATING ELECTRIC COOLING Microban anti-microbial drain pan PACKAGED UNITS No outside condensing unit No external refrigerant lines No separate cooling coil No separate venting systern 777,7,775, C-- Pre-wired and pre-charged Y W Individually metered and controlled Self-contained,replaceable,slide-out cooling olassis Internal vent system —C Direct vent/sealed combustion • Freeze SheU:'condensate trap'with side or front condensate connection' REFRIGERANT SYSTEM High efficiency compressor Copper tubing with enhanced fir)coils HEAT EXCHANGER Aluminized or optional stainless steel on 80",models V primary heat exchanger Stainless steel primary&secondary heat exchanger and transition box standard on high efficiency models BLOWER -Multispeed motor for wide airflow range ECM blower motor in high efficiency units,PSC blower ... ...... motor in standard efficiency models Dynamically balanced blower,.,Jth resilient motor mounts for smooth and quiet operation Internal filter,optional YERV8 CONTROLS g"I"wNg P E,-Qlh Color coded wiring for easy service Nw. An M, A Diagnostic LED C INSTALLATION - Plug&Play like features WARRANTY 5 year limited warranty an all parts 10 year limited v.,a,-ranty on aluminized heat exchanger 20 year limited warranty on stainless steel heat exchanger MODEL NUMBER GUIDE H W C 9 N 55 11 P 18 A 1 -- LL 1-1=Gas Heat Revision Code W=With Series C=Electric Cooling NOMINAL COOLING CAPACITY 12-12,000 Btu/hr GAS HEAT EFFICIENCY 18-18,000 Btu/hr 8=80%TE 24-24,000 Btu/hr 9=up to 951,;TE 30-30,000 Btu,/hr GAS HEAT FEATURE P=208/230 V-60 Hz-1 Ph N=Stainless steel heat exchanger R=Aluminized steel heat exchanger COOLING EFFICIENCY 09=9,2 EER GAS HEATING INPUT 11=Up to 11 EER 24=24.000 Btu/hr 22=22,000 Btu/hr 36=36,000 Btu/hr 33=33,000 Btu/hr 48=48,000 Btu/hr 44=44,000 Btu/hr 60=60,000 Btu/hr 55=55,000 Btu/hr ELECTRICAL AND PHYSICAL DATA Indoor Compressor Outside Fan o I blower Voltage/ [din. 21 Voltage Fu.ei , -o r Model Hz/; Circuit n m a o Range : HACR Rated �E o s Wheel Rated x U Phase Amps W¢ Dia. Nom. a a v 8rkr Load u,. -0 E w Dia.x Load' �, Amps oo (in.) RPM 0d a rror a Widih Amps ( 4 C (4,N)210y P12Af 25.3, F..3 is ?.9 27.0 E Q3 1%S 1.3 .0 ;3 290 H'WC8(.R,N)3C>09P12.A1 HWC8(R,N}3605P19A1 11 HWC&(EZ,Nj4809P18At 191-233 11.11 15 6.7 3;.5 � 0.9 lig 20 1/3 Sl 310 6 € H JC8(RA)r009P III A1 '9 f 1011 H:4'CB. "J;3609P24a a, HWC3(P,;WI809P24A1 19:-753 14.2 20 8.ti 36.0 j 1,6 1;4 20 7/3 56 320 k HW11,(R,N)6009P24A1 HtYCF(R,N)•t809P30A1 EE 1972.5., 20,5 3V 131 7E^v 1.6 1f4 2.., 1/2 F3 350 HV1CB(R PJ)60G9P30A1 fi H INC 9fy2211Pt241 I 147-253 7.5 is 4.0 27.0 0.9 lib 0.5 49 290 H�i'C3N3311P':<A`: ' HWC9N3311P18A1 E( HWC9N4411MAt 197-253 112 i15 6.7 37.5 1.6 1/4 12 54 310 HlNC9YSS1iPt8Ai - „', 18 1075 10.�15 1/2 H.^:C9`13311P24AI a� ` HH:�C9P;4411P<^^4.41 19/-2S3 14,8 20 8.5 380 Ic 1;4 2.6 66 320 i I @ w`NCONSs1fa:%-:A7 H WC 4N4411P30AI i 137-253 20.5 30 131 t.F t;q r.._ 53 350 HWC9N5511P3eA1 PERFORMANCE Cooling Heating Model ] Input Output Thermal Temp.Rise Btuh EER S/T CFM Guth 3utn Efficiency Range IF f H W CB(R,N)2409Pl2 A I 24,000 19,000 25-55 11,800 9.2 0.72 425 HWCB(R,N)3609P12AI 36,000 28,500 35-65 I HWCB(R,N)3609P18A7 36,000 28,500 25-55 HWC8(R,N)4809P18A1 17,000 9.2 i 0.75 625 48,000 38;000 35-65 � I-IWC8(R,N)600'9PISA I ; 60,000 47,500 80 45-75 HWC8(R,N)3609P24At 361000r38,OOO 25-55 HWC8(R,N)4809P24A1 22,000 92 0.74 800 48.000 35-65 HWCS(R.N)6009P24A1 -- 60,000 45-75 HWC8(R,N)4809P30A1 43,000 30-60 27,600 9.2 0.68 800 -- - HWC8(R,N)6009P30A1 60.000 47,500 45-75 HWC9N2211P12A( 22,000 20,500 95 25-55 71.500 11.0 0.70 400 HWC9N3311Pl2AI 33,000 31,000 94 35.65 HWC9N3311Pi8A1 33,000 31,000 94 30-60 HWC9N4411P18Ai 17,000 ti,() 1 0.74 600 44.000 41,000 94 35-65 HWC9N5511P18A1 55,000 51,500 93 45-75 H`:A'C9N3311P24At 3.3,000 31,000 94 30-60 HWC91,14411P24AI 22,000 10.0 0.73 800 44,000 41.000 94 35-65 H1NC9N5511P24A1 55,000 51.500 93 45-75 -T ... HWC9N4411P30A1 - --- 44.000 41,000 94 35-65 27,600 9..2 0.68 800 HWC9N5511P30A1 j 55,000 51,500 93 45-75 OUTDOOR SOUND RATINGS ACCESSORIES Dlodc' Sioond Rating(dBA) Description Kit Number 1 Where Used --- - {VJi.fl'7.409P72A W II Sleeve C:.A23 f,"JC:3'3(:09?t2A,?PA ---- ',+jail Sleeve.FlciaUtef Kit A242 --_- .o Hwc2 and HWC9 H i'iCB'd'SG9PIJA Lot,Ambient Kit ALOAMBSOS-1 H`tJC13'6009P18A MFRV8 Fdta,(24;p:,l,) VS�tB-1 HWC8'3609P24.A :_P Kit F,LPI(TA..2 -- H4ti'C$`4809P24A,30A 80 - Ooly Decorative F.xEzrnal Louver F.LVR42.-i� HWC8`6009P2-1A.,30A Kit LP Al_pIT24z .-__-___._______ HL'jC`3 6n`:y ...._...__-_. ._._-__-___....._.._.... 76 Ueatrative Extzmal L.,1-1AU/R43, HWC3h 3311Pl2A H'WC9113311P18A,24A ZONING HWC91,J44llP18A,24A.30A 8C HWC9N5511P18A 24A,30A� i ----- Description Kit Number g Where Used P o P-a ROP-9 P.JP-10 ROP-12 2 t r,e Coot- P;,m l r;r-W Stulic 8Ypa5. SP2 Wirelt-Th,m;,,Wt a-C-ry r WTR HWC8 BLOWER PERFORMANCE AIRFLOWS AND HEATING TEMPERATURE RISES AS A FUNCTION OF EXTERNAL STATIC PRESSURE 0.1 0,2 w,c. 0.3'w.c, 0.4 mc. Rica Mid Unit Indoor B'owor Temp Temp Temp Temp Model Range Rise Voltage Speed SCFM Rise SCFM Rise SCFM rise ScPr'l p1so (F') (F M (F') (F') (F*) (F') 208 365 'q 340 53 315 N/A 285 NIA LOIN 2301 425 42 405 44 380 47 3.so 51 208 445 40 415 43 390 46 365 49 HWCF,(R/N?240312A 25 55 40 MED 230 515 35 485 455- 39 430 42 .......... --------------------- 208 620 29 585 3I 555 32. 520 34 230 685 26 650 28 610 29 570 1 31 I 208 365 N/A glo N/A f 315 N/A 285 N/A LOIN 230 425 6" 1105 N/A 380 N/A S50 N/p, 208 44S F10 415 6S I 390 N/AN/A fiWC8(R/N)3609T2A 65 50 MED 230 115 G2 485 55 455 So 430 62 HIGH 208 620 43 SOS 46 555 48 520 S2 230 685 39 650 41 610 44 570 I 47 208 480 N/A 405 N/A 450 N/A 435 LA 230 610 44 590 45 565 47 535 50 H WC8(R/.N'3 60 918 A 208 750 36 715 38 685 39 655 41 2 5 55 40 MED HWC8(R/11)36092-A 230 810 33 770 —35 7-35 37 700 38 208 860 31 815 33 770 35 735 37 HIGH ....... ........... ------------- 2Nfc) 880 30 835 32 90 34 750 36 208 480 N/A 465 4190 N/A 435 N/A 230 610 59 590 61 565 63 535 N HV)CB(R/N)4P.0918A 208 750 48 715 so 685 52 655 55 35 CIS SO M513 IAWC8(F11'N)480921A 230 810 44 770 46 735 49 700 51 208 spo 42 815 170 46 735 49 HIGH 230 F.r3 0 .11 1335 43 190 '-'5 750 48 208 480 WA .165 N'11/11 450 N';;' 435 N/A 210 610 73 SOO NIA 555 N/A 535 NIA I IWCR(R/'I'C,009]F,1A 208 750 60 715 63 65 655 Ge 45 Hwcse FVEJ)bouq'2,,A 230 1310 55 8 735 61 700 F,11 ........... ......... 208 860 52 815 55 770 '(1 735 61 HIGH 230 Sao sl 835 54 790 57 750 60 [API(HEAI) 209 or 23O 735 49 700 51 670 53 640 56 TAP 2(HEAT)° 208 or 230 825 43 795 45 770 46 745 48 43 HWC800'0460930A 30 fie 4. TAP 3(HEAT) 82 41 61,10 810 44 iAP 4(COOL.) 208 o,230 Soo765 735 ............ 77715 77 TAI 5(000_? 209 nr 230 880 0 f3,75 820 77 TAP I Oft-AT) 208o,230 135 61 700 64 1370 67 640 70 TAP 2(HEAT) 208-230 825 54 795 56 1 770 SO 745 60 208 0,230 8'91 Su 81:5 52 8140 bs 810 5S 208 o!?,At' Soo 165 208 or 230 880 777777 F,4 S S,2.0 795 N/-':1)0—t--tLunit in lw't'r'g wing t'is siju�o Tt Uij�-torria!srit.c pc-ure.Gwt�id,of t-)Poratuio !—go PL'— D--"uc,) HWC9 BLOWER PERFORMANCE AIRFLOWS AND HEATING TEMPERATURE RISES AS A FUNCTION OF EXTERNAL STATIC PRESSURE 0.1 w,c 0,2 0.3 W,c. 0.4 w.c. Rise Mid indoor Unit Model Range Rise Blower Voltage i Temp Temp Temp Temp (p MI Speed (V) SUM Rise SCFM Rise SCFRise SUM Rise (P) (F') (P) (P) ............... TAP I(HEAT), 208.,230 455 42 415 46 385 so 355 54 3 cl I Q —p 2(H 202 i 230 slo 3' 3A 485 4V HWC9N22111`12A 25 5540 5`35 AP M�A:' 2�._r 230 6"b c 7 A2OR 73o3 p I TAP 5(COOL) 2LO 230 y 3P5 3» IAPI(HLAI) 2C9 ne 2i* 41_ 6.4 4*5 ri"A 32, 1..s N/A TAP 2(HEAT) 208.,230 570 so 540 51 Big 56 485 59 HV/C9N331IP12A 35 CIS 50 TAP 3M-,j248 cz 234 Gss 44 6 'c' '18 !QH 231 i1c, IP 4(,':DQLI ;corm cRn2rw 4�5 ------------- TAP I(HEAT) 208 or 230 530 41 Boo 48 570 so 550 52 i A p 2(HEAT) 21;a-,M Tio 7'. 10 00 HWC9:113311PIETA 30 60 45 201_f 230aes 4, AP 4(C 0 2c,, 230 Cns 37_, s _20 TAP 5(COOL) 2C:8 230 ,E A T) "1 6. TAP, 208 2 ZTI TAP 2(HEAT) 208 at 230 770 go 740 52 715 54 Ego 56 .......... 8 E HWON41-11P18A 35 6S 50 TiP 3 MEAT� 21,8 as 230 3 46 81G 4? `AF JL) 209 a^23n ?I' (CO-0 cs 23o Zso 6 s. ,........... TA-I(HEAT, 208 230 i Esc ;AP2,HEA.) _..._.ear] ix, 61 6`3 590 HWC9145511P18A 45 7S 60 TAP 3(HEAT) 208.,230 885 53 855 55 830 57 810 58 .............. s4,. TAG 4(rOCU .30n iAp s(c,100 2Zs 550 TAP I(HEAT)' 208-230 645 44 615 47 590 49 565 51 !Ip 2iH 7 "G YrM 3. IQ 30 60 45 -AP 3(H"I-11 2c3 2, 32 r,isw,5 13 -AL 4 rco) 2,08 c.23o 11p I iHEAT> '30 a;5 59 "W-1 ti"A TAP 2(HEAT)' 209.,230 790 49 755 sl 730 52 710 54 HWC9tll4l1i 35 65 SO 1AP301v' '_3_r 2 Ic. -----------— ----- -- 2'�R ze 2 30 -A' (r000 Ka210AAp 133.5 .......... qcc, IA'I'PLAT' �N,w. ,,0 %$ 6'S (IP N/A a 1"A .,so Ke„.,23(1 7p" C,3 �3,1 c" U? H',AIC916511-24A 45 Go TAP 3(HEAT) 208 or 230 goo 53 875 54 155 55 835 17 'cfl, 2 io APc TA.'I 04ATl 73-, TAP 2(HEAT) 208 or 23o 1 825 46 795 48 1770 so 745 51 HWCE)N'44111��DA 35 65 so .�4 ------- 77� TA 4i. C22 2�5 '77 11E4 AP., ;f;s o!210 221 57 91,LsilpSOA 4b IZ, F0 TAP 3(HEAT) 20B.,230 1 895 53 gas 55 BIT) 56 Big sa r __T iq/A Do not 1,1r�Iatc.,it M u,g th",bF.—qcl at thi;-tc-Ill s i s prs,pe,0.i of UNIT DIMENSIONS /,—Line Voltage Box Low Voltage 8 Supply /1-13/4 1/2 Gas Inlet 23/4 13-3/8 16 —8 Supply Condensate Drain 18Y=i 0 2- 2 43-3116 K---QE Return 2'19 22 6 27-7/8 WALL SLEEVE DIMENSIONS 2 16 — I 3 3 b 1 45 1 tl 9 2 ! i 0 0 ' i 1 I 1 qk 29 12 }/z Mange may be aooembled 1" or 5 1/4" from -front of oleeve nugicpak INSTALLATION INSTRUCTIONS Wall Sleeve Kits CA239 and CA241 For Use With HW/HWC/EWC/PWC Series Magic-Pak Thru-the-Wall Unit _ WARNING Improper Installation,yadjustment,service, or maintenance can cause property damage, personal mjiary,or_death Consult a qual�fled installer or service agency fomformatlon'or General Parts List The wall sleeve is designed to facilitate the installation of Magic-Pak units by providing an accurate opening during All Quantity _ � ��DescnptionT �� building construction.The use of a wall sleeve allows units to remain off-site until building construction approaches 1 Top Panel completion. 1 Bottom Panel. The wall sleeve is comprised of four assemblies 1 Right Side Panel (top, bottom, and right and left sides)which easily slip together on thejob to form a rectangular box correctly 1 Left Side Panel sized to receive a Magic-Pak unit. 2 Squaring Braces When in place and securely fastened,the wall sleeve 1 Top Support Angle opening provides easy access to the finished wall perimeter for caulk sealing. 2 Side Support Angles The weatherseal caulking is easier to perform when the 24 (CA239) #8 x 3/8" Screws sleeve protrudes beyond the finished wall by 3/8"to 1". 36 (CA241) Inspection of Shipment 5 1/4"-14 x 3/4" Screws 5 1/4" Flat Washers If any damage to the contents of this kit is found at the time of delivery,proper notification should be made on the 1 Installation Instructions carrier's freight bill. Damage claims should be filed with the carrier at once. Claims of shortage should be filed with the manufacturer within 5 days. Manufactured By Allied Air Enterprises, Inc. A Lennox International Inc.Company 215 Metropolitan Drive Columbia,SC 29170 *33030J007* #33030JO07 Save these instructions for future reference Page 1 INSTALLATION 4. Attach the support angles to top and side panels using the#8 x 3/8"screws provided.Two sets of holes are Wall Sleeve Assembly provided in the panels for attaching the support angles. Use the row of holes nearest the front of the sleeve to To assemble the wall sleeve, refer to the following instruc- attach the support angles for 1"spacing or the second tions and Figure 1. set of holes for 3-3/4"spacing. 1. Slide top panel over side panels until retaining clips 5. Insert the five 1/4"-20 x 3/4"screws and washers into are engaged in slotted openings. the five holes found on the back edge of the top panel. These screws will be used later to attach the Magic- 2. Place side and top assembly down with the front Pak unit to the wall sleeve. flange against floor and slide bottom panel into side panel slip strips until tabs on bottom panels are locked 6. Caulk all seams where the bottom panel joins to the in place, side panels including the front corners of the bottom panel and the top of side panel slip joints. Caulk 3. Attach squaring braces to top and side panels using sealing is best accomplished after the wall sleeve is existing holes.(Do not remove braces until wall sleeve assembled but before it is placed in the wall opening. is secured to building.) Remaining final caulk sealing can be done just after Wall Sleeve Assembly Top Panel P/N 330218 ___—Top Support Angle P/N 33028BOOO Front of �J Sleeve 0 h u y Left Sides Panel 4 Squaring a P/N 330248001 (CA239) Braces P/N 330248003 (CA241) P/N330488000 p n Right Side Panel P/N 330248002 (CA239) P/N 330246004 (CA241) p e Side Support Angle P/N 330278000 -2 Sides Bottom Panel P/N 330266000 Page 2 Figure 1 #33030JO07 the sleeve is secured into the wall opening, if desired, RecessedS/eeves to avoid breaking the seal during handling. In some applications,where either the building walls are Further sealing against air infiltration must be done after very thick(over 16")or architectural design dictates, units the Magic-Pak unit is installed in the wall sleeve and utility can be recessed.Avoid recessing the wall sleeve if the connections have been completed (see Sealing/Weath- wall opening is required to be the same size as the wall erproofing Wall Sleeves section). sleeve opening. However, if the wall opening can be larger in vertical dimension than the wall sleeve so that the Wall Sleeve Installation bottom can rest on a sill that is at least 2"higher than the bottom of the wall opening, some recessing is permitted. The wall sleeve may be installed from either the inside or outside of the building. This sill should be recessed further than the sleeve by 3/8" to 1"to permit weatherseal caulking along the bottom edge The wall sleeve must be square in opening before without plugging the drain holes in the sleeve. securing sleeve to building.This is required to assure the Magic-Pak unit will slide into the sleeve. The top of the wall opening should be above the top of the wall sleeve by a dimension equal to or greater than the Some builders will attach the wall sleeve to the support amount of the recess in order to avoid restriction of the wall through the side support angles whether they are condenser discharge air. inserting the sleeve from the outside or the inside. Others will use the side angles simply as a locating"stop"to Sealing/Weatherproofing Wall Sleeves achieve the appropriate dimension while shooting fasten- ers through the sides of the wall sleeve into the supporting A high grade, non-hardening caulking compound approved wall. In either case, the wall sleeve must be fastened to for exterior use must be applied outside around the the supporting wall and not to the finished wall, perimeter of the wall sleeve and the finished wall. Caulk should also be applied around the sleeve's perimeter and The sleeve may extend farther than 1"beyond the finished the finished interior wall. wall, but reaching the perimeter of the opening from inside for sealing becomes increasingly difficult. In any case, Final sealing against air infiltration must be done after the adequate safety precautions must be considered to Magic-Pak unit is installed in the wall sleeve. For additional protect personnel, protection,the space between the unit and the wall sleeve should be sealed on all sides with a bead of sealant. Installing Wall Sleeve from Inside The most popular method of installing the wall sleeve is Wall Sleeve Dimensions (in.) from the inside of the building with the weather seal applied from the outside as the finish wall is applied. > 1 or 33/4 Installing Wall Sleeve from Outside 15 or 12Y4 2 —16�I In many high-rise construction applications, contractors insert the wall sleeves from the outside while the wall is T being constructed.The two-sided support angles should then be attached to the wall sleeve sides at a location that will exceed the thickness of the outside finish wall by the recommended 3/8"to 1"dimension. i° A A=45(CA239) 48(CA241) For example, if the supporting wall is concrete block with a 2 brick facing, there is usually a space between the block and the brick.This space dimension must be added to the width of the brick(plus 3/8"to 1")so that when the sleeve 29 Y is inserted into the block wall opening, up to the angles ////**12Y2� and fastened to the block wall before the brick is installed, Flanges may be assembled the sleeve will protrude beyond the finished brick by 3/8" 1"or 33/V from this side of the sleeve to 1", as needed for caulk sealing. The same applies if the supporting wall is wood frame. Figure 2 One may insert the sleeve from the outside up to the angles located on each side, allowing for the thickness of sheathing, finish siding, and caulk sealing. #33030J007 Page 3 E March 10, 2016 ,. File No. 18.0171697.0204 „'�� r� r- �,�,� Ms. Linda O'Brien `ly Kittredge Crossing Condominiums Association c/o Property Management of Andover 39R Farrwood Avenue, Clubhouse North Andover, Massachusetts 01845 Re: Limited Exterior Wall Evaluation Kittredge Crossing Condominiums North Andover, Massachusetts Dear Ms. O'Brien: In accordance with our agreement dated February 19, 2016, GZA GeoEnvironmental, Inc. (GZA) is pleased to submit this letter to the Kittredge Crossing Condominiums Association (Client), c/o Property Management of Andover (PMA), detailing observations made to the exterior of Buildings 180, 190, 200, and 210 located at Kittredge Crossing Condominiums (Site). This Letter is subject to the Limitations set forth in Attachment A and the Terms and Conditions of our agreement dated February 19, 2016. BACKGROUND GZA was contacted by Mr. Mike Hutchinson, property maintenance supervisor for PMA, to observe the exterior wall of a condominium unit located in Building 180. A portion of the exterior of the perimeter wall had been opened to allow for the installation of a new HVAC unit in a mechanical closet of the condominium unit. It was reported by PMA that future HVAC unit replacements would require similar construction and the relocation of one stud, thus creating one stud bay that would exceed 24-inches. Mr. Hutchinson requested that a GZA representative visit the property to observe the wall opening. Subsequent to the Site visit, PMA asked GZA to offer an opinion on potential structural impacts due to the HVAC unit replacements on the Site Building. SCOPE OF SERVICES In addition to Site field observations, GZA reviewed building plans on file with the North Andover, Massachusetts Building Department in an attempt to identify potential structural issues that could result from the exterior wall alterations required by the HVAC repairs. OBSERVATIONS GZA Engineer Matthew Steele visited the Site on December 11, 2015 to observe the opening in the wall of Building 180. Upon arrival, GZA observed an approximate 2.5-foot by 4-foot area of siding removed from the second floor, exterior of the Copyright©2016 GZA GeoEnvironmental,Inc. An Equal Opportunity Employer M/F/V/H 6 i i March 10, 2016 !1 Kittredge Crossing Condominiums YI '. 18.0171697.02 Page 1 2 building. An additional, approximately 24-inch by 24-inch area of exterior sheathing was removed, exposing the wall cavity, steel framing and fiberglass insulation. The steel framing appeared to be constructed with studs on 24-inch centers and a wide-flange beam was observed above the steel framing. Refer to the following Figure (Figure 1)showing the wall opening. Bottom Flange of Wide Flange Beam .: ,x 2x6 Steel Studs s Exterior Sheathing C Figure 1: Building 180 wall opening. It was reported that the original HVAC unit vent fit into a wall framed with 24-inch stud bays. However, the selected new unit will require a larger bay. Refer to the following Figure 2 for a photo of the existing HVAC wall vent. Existing HVAC t° Vent 77 77: t. p ff > s` t i� Figure 2: Current HVAC wall vent. March 10, 2016 Kittredge Crossing Condominiums M42 18.0171697.02 Page 1 3 FILE REVIEW GZA Engineer Matthew Steele reviewed available plans at the Town of North Andover Building Department for the construction of the condominium buildings. Plans for Buildings 1 (180), 2 (210), 3 (200), and 4 (190) were located and reviewed. Plan sheets reviewed included floor plans, exterior and interior elevations, and structural plans. According to the plans, the exterior walls in the area near the HVAC vents at each building consist of clapboard siding with 5/8-inch gypsum sheathing and building paper over 6-inch, 18-gauge metal studs spaced at 24-inches on-center. The plan sections show the walls attached to wide flange beams, spanning above the HVAC opening, and concrete floors below the opening. The plans reviewed were stamped by a Professional Structural Engineer registered in the Commonwealth of Massachusetts on October 29, November 12, 2002, and February 3, 2003. Select applicable plan sheets are attached as Attachment B. FINDINGS Based on GZA's field observations and review of the building construction plans on file with the Town of North Andover, it appears that the structural load for each building is carried by wide flange steel beams and columns, and that minimal load is transferred to the metal studs.The record building plans indicate that the wall section in the area of the HVAC vents consists of: "Clapboard siding(4"and 8"exposure *See elevation), Cedar shake siding, and finished wood trim (all horizontal wood trim to receive flashing on top)(exterior), 5/8-inch exterior gypsum sheathing and building paper on 6-inch 18 gauge metal studs @ 24-inch 0.C. with R-19 fiberglass batt insulation and poly vapor barrier, with one layer of 5/8-inch gypsum wallboard." Field observations at the one location where the building framing at the HVAC vent was opened appeared consistent with the above description from the record building construction plans for that exterior wall. Because the exterior wall in the area of the HVAC is not part of the beam and column structural framing, significant structural load is not carried by the metal studs in the exterior wall in the area of the HVAC vents. As such, impacts to the building structure are not expected if one stud bay width is increased by approximately one foot in the vicinity of the HVAC vents. Where metal studs spacing is increased for the HVAC vent repair,a track header should be added and the jambs should be a nested stud and track. We recommend that if future wall framing and building envelope alterations other than the subject minor modification for the HVAC vent repair are necessary, the alterations should be carried out and completed in accordance with the original contract drawings (or equivalent) and common current building practices. Wall alterations should be conducted in accordance with all local, state, and federal guidelines along with current common building practices. No comment on the adequacy of the original building design is expressed or implied in this letter. Note that GZA did not conduct a review of the original contract drawing structural design of the buildings and did not assess the adequacy or performance of the building structure or envelope design or specification. I March 10, 2016 4 Kittredge Crossing Condominiums 18.0171697.02 Page 14 CLOSING GZA appreciates the opportunity to present this letter of findings. We look forward to supporting your future project needs. Very truly yours, GZA GEOENVIRONMENTAL, INC. Matthew L.Steele Anders B. BjarngaP P.E. Assistant Project Manager Consultant/Reviewer C -u �� -- Frank S.Vetere, P.E. Associate Principal Attachments: Attachment A- Limitations Attachment B- Relevant Building Plan Sheets U�/L j/'LUlE� 1L ; 5Fj ; 4J YM t'ttLu U C;HU1tuH INC PAUL J U1' ;S CERTIFICATE OF LIABILITY IN URANC DATE(MMIDDJYYYY) 05/23/2016 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: if the certificate holder is an ADDITIONAL INSURED,the policy(les) must be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy,certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER CONTACT Dorothy A.Corlett,CIC.RPLU Fred C.Church,Inc. NAME: 41 Wellman StreetPHONE 978 3227231 FAX Lowell,MA 01851 AfC o Ext), AIC No): (978)454-1865 (800)225-1865 EMAILdcortett@fredcchurch.com ADDRESS: INSURERS)AFFORDING COVERAGE NAIC# INSURER A: Harleysville Worcester Insurance Company 26182 INSURED 35 INSURER B; Harleysville Preferred Insurance Company 696 Property Management of Andover,Inc P O Box 486 INSURER C: Andover,MA 01810 INSURER D: INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER:57994 REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT,TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAYHAVE BEEN REDUCED BY PAID CLAIMS. INSR DD BR LTR TYPE OF INSURANCE INSR WVD POLICY NUMBER MMIDDrYYYY POLICY EXP LIMITS GENERAL LIABILITY EACH OCCURRENCE $ 1,000,000 X COMMERCIAL GENERAL LIABILITY 100.000 PREMISES Ea occurrence $ CLAIMS-MADE 171 OCCUR MED EXP(Any one person) $ 5,000 B MPA90314U 12/31/2015 12/31/2016 PERSONAL&ADV INJURY $ 1.000,000 '.. GENERAL AGGREGATE $ 2.000.000 GEN'L AGGREGATE LIMIT APPLIES PER: PRODUCTS-COMP/OP AGG $ 2.000,000 POLICY PROEl- .ECT LOC $ AUTOMOBILE LIABILITY COMBINED NG L MI Ea accident ANYAUTO BODILY INJURY(Per person) $ ALLOVMIED SCHEDULED - AUTOS AUTOS BODILY INJURY(Per accident) $ '.. HIRED AUTOS NON-OWNED AUTOS PROPERTY DAMAGE $ Per accident $ UMBRELLA LIAR OCCUR EACH OCCURRENCE $ EXCESS LIAB CLAIMS-MADE AGGREGATE $ '.. DED RETENTION$ $ WORKERS COMPENSATION WC STATU- I IOTH- AND EMPLOYERS'LIABILITY Y/N LIMITS ER A ANY PROPRIETOR/PARTNER/EXECUTIVE 500,000 OFFICER/MEMBER EXCLUDED? ❑ N/A WC00000028085T 5/17/2016 5/17/2017 E.L.EACH ACCIDENT $ (Mandatory In NH) E.L.DISEASE-EA EMPLOYEE $ 500,000 If yes,describe under '. DESCRIPTION OF OPERATIONS belowE.L.DISEASE-POLICY LIMIT $ 500,000 '.. DESCRIPTION OF OPERATIONS I LOCATIONS I VEHICLES (Attach ACORD 101,Additional Remarks Schedule,If more space is required) CERTIFICATE HOLDER CANCELLATION Town of North Andover '.. 120 Main Street NAndover,MA 01845 SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. AUTHORIZED REPRESENTATIVE Client# Mst# Cert Holder# ©1988-2010 ACORD CORPORATION. All rights reserved. ACORD 25(2010/05) The ACORD name and logo are registered marks of ACORD VV/ G0/ 4V1b 1G : .7b: 'f`J YP7 I'1S1rL c;nun�n 11V1.: - /ZS-��'t-1obJ Yti�x>=. 1 yr .� Fire-d C. Church I N S U R A N C E Privilede-ed& Confidential To: Company: Fax Number: 19786864664 From: Dotsie Corlett Fax Number: Voice Number: Email Address: dcorlett@fredcchurch.com Date: May 23, 2016 Subject: Certificate of Insurance Total Pages: 3 Memo: HI Roseann As requested, attached is the certificate of insurance for the Town of N Andover. Please let me know if you need anything else. Regards Dots i e Dorothy A. Corlett, CIC, RPLU Commercial Team Leader FRED C. CHURCH, INC. Direct: 978-322-7231 Fax: 978-454-1865 Toll Free: 800-225-1865 x7231 www.fredcchurch.com<http://www.fredcchurch.com/> ti CS-068938 MARK T C oRcORAN VOW 1-9 Sanders Road ddson NH 03051 071041-- , .