YWCA Hartford Region - Plans - Solar.pdf
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- Attached to
- Solar Panels
- Solicitation number
- 37659
- Issued by
- Hartford County, Connecticut
About this file
This document comprises construction plans and specifications for a solar panel installation project at YWCA Hartford Region located at 135 Broad Street, Hartford, Connecticut, prepared by Northeast Collaborative Architects. The project involves the installation of a new solar panel system on the existing flat roof of a two-story office building, with the eight-story residential tower excluded from scope. The work requires furnishing all labor, materials, and equipment necessary to complete the solar system installation, including mounting panels on the roof, installing grounding supports, establishing electrical connections to existing panels in the basement, and coordinating with existing roof-mounted HVAC units, plumbing vents, and roof drains to ensure they remain unobstructed. The construction documents are dated February 25, 2026, and are classified as 100 percent construction documents. The project specifications indicate a DC system size of 23.10 KWDC with an AC system size of 20.00 KWAC, utilizing SwElect Solar 550W modules and two SolarEdge SE10K US 208V inverters.
The project documents specify that all contractors must confirm necessary clearances prior to installation and contact the architect for discrepancy resolution. The solar load center is to be located within rooftop mechanical spaces and connected to the main power distribution in the basement. Mount supports and grounding supports must be coordinated with panel mount and roofing manufacturer warranties respectively. The contractor is responsible for providing solar panel kilowatt calculations, exact panel quantities, and panel tilt specifications. Installation must follow manufacturer details and basis of design specifications shown in the detail sheets. The roof construction incorporates various zones with different polyiso insulation thicknesses and modified bituminous roofing specifications, with TremPly TPO walkway rolls specified for areas of rooftop traffic and maintenance access.
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500 Plaza Middlesex Middletown, CT 06457 v:860.344.9332
A-001
COVER SHEET
C 2025 NORTHEAST COLLABORATIVE ARCHITECTS
REVISIONS:
DATE: 2/25/26
NCA JOB NO.: 24011
DRAWING NO.:
PR
IN
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D:
M on da y, M ar ch
0, 6, 0:
A
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C
A H ar tfo rd R eg io n Th e C en te r f or
C om m un ity E ng ag em en t a nd
Im pa ct
B ro ad
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H ar tfo rd
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ZONE A ZONE B ZONE C
70' x 124' 31' x 31' 82' x 140'
ZONE D ZONE E
32' x 36' 30' x 32'
ZONE A
ZONE B
ZONE C
ZONE D ZONE E
ZONE C
ZONE A
NOT IN
SCOPE
-CONCRETE DECK
-AVERAGE 1" POLYISO
W/ 1/2" WOODFIBER
-AVERAGE 1/2" MOD
BITUMINOUS
GRANULATED
-CONCRETE DECK
-3/4" POLYISO W/ 1/2"
WOODFIBER
-3/4" MOD BITUMINOUS
GRANULATED
-CONCRETE DECK
-1" POLYISO W/ 1"
WOODFIBER
-1" MOD BITUMINOUS
GRANULATED
-CONCRETE DECK
-1" POLYISO W/ 1"
WOODFIBER
-1/2" MOD BITUMINOUS
GRANULATED
-CONCRETE DECK
-1 1/2" POLYISO W/ 1"
WOODFIBER
-1/2" MOD BITUMINOUS
GRANULATED
CORE DATA* CORE DATA* CORE DATA* CORE DATA* CORE DATA*
PLAN
NORTH
PLAN
NORTH
ELEVATION ID
SHEET ON WHICH
ELEVATION APPEARS
SECTION ID
SHEET ON WHICH
SECTION APPEARS
SECTION ID
SHEET ON WHICH
SECTION APPEARS
ELEVATION ID
SHEET ON WHICH
ELEVATION APPEARS
XX
XXX
BUILDING SECTION
XX
XXX
EXTERIOR ELEVATIONS
WALL SECTION
REFERENCE POINT
A COLUMN LINE GRID
XX WALL TYPE
PLYWOOD
ACOUSTICAL TILE
WOOD FRAMING -
THROUGH MEMBER
WOOD FRAMING -
BLOCKING
FINISHED WOOD
BATT INSULATION
RIGID INSULATION
X
XX WINDOW TYPE
4 2
INTERIOR ELEVATIONS
XX DOOR NUMBER
XXX ROOM NUMBER
XX WORK SCOPE NOTE
REVISION MARK
CONCRETE
CONCRETE MASONRY
UNITS
BRICK
METALS
COMPACTED GRAVEL
COMPACTED SOIL
NEW METAL STUD
PARTITION
EXISTING TO REMAIN, UON
ITEM TO BE REMOVED,
UON
& And L Metal Angle @ At # Pound or Number
A, AMP Ampere or Amperage AB Anchor Bolt A/C Air Conditioning ACOUS Acoustical ACT Acoustical Ceiling Tile ACU Air Conditioning Unit ADDN Addition ADDN'L Additional ADJ Adjustable AFF Above Finish Floor AHU Air Handling Unit ALT Alternate ALUM Aluminum ANCH Anchor, Anchorage ANOD Anodized ARCH Architect, Architectural
BD Board BIT Bituminous BLDG Building BLK(G) Blocking BM Beam BM Bench Mark BOT Bottom BRG Bearing BRK Brick BSMT Basement BUR Built Up Roof
C Course CAB Cabinet CD Condensate Drain CEF Ceiling Exhaust Fan CEM Cement CFM Cubic Feet Per Minute CG Corner Guard CHP Cabinet Heat Pump CI Cast Iron CJ Control Joint CKT Circuit CLG Ceiling C Center Line CLR Clear CMU Concrete Masonry Unit CO Clean Out COL Column CONC Concrete CONN Connection CONST Construction CONT Continuous CONTR Contract(or) CP Condensate Pump CPT Carpet CR Ceiling Register CT Ceramic Tile CTR Center CUH Cabinet Unit Heater CW Cold Water
D Diffuser DBL Double DET Detail DF Drinking Fountain DIA Diameter DIM Dimension DISP Dispenser
DL Dead Load DN Down DO Ditto DP Distribution Point DR Door DWG Drawing
E East EA Each EB Electric Baseboard EF Exhaust Fan EJ Expansion Joint EL Elevation ELEC Electrical ELEV Elevator EMERG Emergency ENCL Enclosure ENGR Engineer EP Electrical Panel EQ Equal EWC Electric Water Cooler EXH Exhaust EXIST Existing EXP Expansion EXT Exterior
FA Fire Alarm FACP Fire Alarm Control Panel FC(U) Fan Coil Unit FD Floor Drain FDN Foundation FE Fire Extinguisher FEC Fire Extinguisher & Cabinet FF Finished Floor FLUOR Fluorescent FOS Fuel Oil Supply FOR Fuel Oil Return FPRF(G) Fireproofing FR Frame FT Foot, Feet FTG Footing FURN Furnish(ed) FURR Furring
GA Gauge, Gage GALV Galvanized GB Gypsum Board GC General Contractor GFI Ground Fault Interrupter GL Glass, Glazing GND Ground GR Grade GYP Gypsum
HB Hose Bibb HDWD Hard Wood HDWE Hardware HGT Height HID High Intensity Discharge HM Hollow Metal HORIZ Horizontal HP High Point, Horse
POWER & EYE
WASH
HTG Heating HTR Heater HVAC Heat, Vent, & A/C HVU Heating & Vent. Unit HW Hot Water HWH Hot Water Heater HZ Hertz
ID Inside Diameter IN Inch INCAND Incandescent INCL Include(d), (ing) INS Insulate(d), (ing) INT Interior INV Invert
JB, JBOX Junction Box JST Joist JT Joint
K Kip (1,000 lbs) K-FT Kip Feet KVA Kilovolt Amps KW Kilowats
LAM Laminated LAV Lavatory LB Pound LCC Lead Coated Copper LF Linear Feet LH Left Hand LL Live Load LP Lighting Panel LT(G) Lighting LVL Laminated Veneer Lumber
MAS Masonry MAX Maximum MCM Metal Composite
Material MDP Main Distribution
Panel MECH Mechanical MED Medium MEMB Membrane MET Metal MFR Manufacturer MIN Minimum MISC Miscellaneous MO Masonry Opening MR Moisture Resistant MTD Mounted
N North NIC Not In Contract NOM Nominal NTS Not To Scale
O/A Outdoor Air OC On Center OD Outside Diameter OPG Opening OPP Opposite OZ Ounce
PA Public Address PCF Pounds Per Cubic Foot PERF Perforated PG Paint Grade PL Plate PLAM Plastic Laminate PLAS Plaster PLBG Plumbing PLYWD Plywood PNL Panel POL Polished
PP POWER & EYE
WASH Panel PR Pair PRTN Partition PSF Pounds Per Square Foot PSI Pounds Per Square Inch PT Paint/ Painted PV Plumbing Vent PVMT Pavement
QT Quarry Tile QTY Quantity
R Riser, Register R/ A Return Air RAD Radius RCP Reinforced Concrete Pipe RD Roof Drain RECPT Receptacle RE Recycle REF Reference REFIN Refinish REINF Reinforce(d), (ing) REQ Required RL Roof Leader
RESIL Resilient RET Return REV Revisions, Revised RFG Roofing RH Right Hand RM Room RO Rough Opening RPM Revolutions Per Minute RWL Rain Water Leader RV Roof Vent
S South S/ A Supply Air S&R Supply & Return SAFB Sound Attenuating Fiber
Blanket SAN Sanitary SCHED Schedule SERV Service SF Square Feet SGFT Structural Glazed Facing Tile SHT Sheet SIM Similar SP Static Pressure SPEC Specifications SQ Square SS Stainless Steel ST Storm STD Standard STL Steel STRUCT Structural SW, SW BD Switch, Switch Board SWGR Switchgear SYM Symmetrical
T Tread, Thermostat TBH Thousand BTU per Hour T&B Top & Bottom T&G Tongue & Groove
T/ F Top of Frame T/ M Top of Masonry T/ S Top of Steel T/ W Top of Wall TEL or TELE Telephone TEMP Temperature THK Thick(ness) THRES Threshold TR Trash TRANS Transformer TYP Typical
UG Under Ground UH Unit Heater UON Unless Otherwise Noted UNO Unless Noted Otherwise UV Unit Ventilator
V Vent, Volt AV Variable Air Volume VCT Vinyl Composition Tile VERT Vertical VENT Ventilator VHP Vertical Heat Pump VIF Verify in Field VIN Vinyl VWC Vinyl Wallcovering
W Watts, West WB Wet Bulb W/ With W/O Without WC Water Closet WD Wood WP Waterproof WR Water Resistant Wains Wainscot WT Weight WWF Welded Wire Fabric
YD Yard
L
ABBREVIATIONS
GRAPHIC LEGEND
MATERIALS LEGEND
SCOPE OF WORK REGION MAP (NTS)
LOCATION MAP (NTS)
XX
XXX
PROJECT
LOCATION
PROJECT
LOCATION
ACCESSIBILITY SYMBOL
DRAWING LIST
KEY PLAN AND AREA DESIGNATIONS
*ALL PROVIDED CORE-SAMPLE DATA AND OTHER SIMILAR INFORMATION IS PROVIDED AS A COURTESY TO BIDDERS.
XXX
A-100
A-301
A-401
A-001
ROOF CONSTRUCTION PLAN
BUILDING SECTIONS
ROOF DETAILS
COVER SHEET
ID NAME
YWCA Hartford Region The Center for Community Engagement and Impact
SOLAR PANELS
135 Broad St.
Hartford, CT 06105
100% CONSTRUCTION DOCUMENTS
FEBRUARY 25, 2026
NEW SOLAR PANEL SYSTEM INSTALLED ON
EXISTING ROOFING SYSTEM. CONNECT
SOLAR PANEL SYSTEM TO EXISTING
ELECTRICAL PANELS.
NORTH
PROJECT NORTH
KEY PLAN
500 Plaza Middlesex Middletown, CT 06457 v:860.344.9332
A-100
MAIN ROOF
SOLAR
CONSTRUCTION
PLAN
C 2025 NORTHEAST COLLABORATIVE ARCHITECTS
REVISIONS:
DATE: 2/25/26
NCA JOB NO.: 24011
DRAWING NO.:
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2'-4"VIF
4' -4
"V
IF
RD
RDRD
RD
RD
H
RD
RD
RD
RD
RD
RDRD
P
P
P P
PP
P
COMPRESSOR
FOR WALK IN
COOLER
ZONE A
ZONE B
ZONE C
ZONE D ZONE E
ZONE A
ZONE C
N N N
NN
N N
SOLAR GENERAL NOTES
1. SEE PROJECT MANUAL FOR ADDITIONAL INFORMATION
AND COORDINATION.
2. ALL CONTRACTORS SHALL CONFIRM CLEARANCES
NEEDED TO INSTALL THEIR WORK PRIOR TO
PROCEEDING. CONTACT ARCHITECT FOR DISCREPANCY
RESOLUTION.
3. ALL EXISTING ROOF MOUNTED HVAC AND PLUMBING
VENT LOCATIONS AND ROOF DRAINS TO REMAIN
UNOBSTRUCTED.
4. SOLAR PANELS TO BE MOUNTED PER MANUFACTURERS
DETAILS. BASIS OF DESIGN INSTALLATION TYPE SHOWN
ON DETAIL SHEET.
5. INSTALL GROUNDING SUPPORTS BASED UPON PANEL
DESIGN. BASIS OF DESIGN SHOWN ON DETAIL SHEET.
COORDINATE GROUNDING SUPPORTS BASED ON PANEL
MOUNT MANUFACTURER WARRANTY.
7. INSTALL MOUNT SUPPORTS UNDERNEATH PANEL MOUNT
CONNECTION LOCATIONS. MOUNT SUPPORTS BASIS OF
DESIGN SHOWN ON DETAIL SHEET. COORDINATE MOUNT
SUPPORTS BASED ON ROOFING MANUFACTURING
WARRANTY.
8. SOLAR PANEL KW CALCULATIONS, EXACT PANEL
QUANTITIES AND PANEL TILT TO BE PROVIDED BY
CONTRACTOR.
9. SOLAR LOAD CENTER TO BE LOCATED WITHIN ROOFTOP
MECHANICAL SPACES AND CONNECTED TO MAIN POWER
IN BASEMENT.
ROOF KEY NOTES
NEW SOLAR PANELS
LIGHTING PROTECTION
ROOF LEGEND
ROOF DRAINRD
PLUMBING VENTP
HOOD VENTH
WALKWAY PAD
SKYLIGHT
SOLAR PANEL LOCATION
SCALE: 1/8" = 1'-0"
1 MAIN ROOF SOLAR CONSTRUCTION PLAN
A-100 v:860.344.9332
A-101
UPPER ROOF
SOLAR
CONSTRUCTION
PLAN
C 2025 NORTHEAST COLLABORATIVE ARCHITECTS
REVISIONS:
DATE: 2/25/26
NCA JOB NO.: 24011
DRAWING NO.:
PR
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D:
M on da y, M ar ch
0, 6, 0:
A
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A H ar tfo rd R eg io n Th e C en te r f or
C om m un ity E ng ag em en t a nd
Im pa ct
B ro ad
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H ar tfo rd
, C T
ROOF AND PANELS BELOW
ROOF AND PANELS BELOW
ROOF BELOW
ROOF BELOW
ROOF BELOW
SOLAR GENERAL NOTES
1. SEE PROJECT MANUAL FOR ADDITIONAL INFORMATION
AND COORDINATION.
2. ALL CONTRACTORS SHALL CONFIRM CLEARANCES
NEEDED TO INSTALL THEIR WORK PRIOR TO
PROCEEDING. CONTACT ARCHITECT FOR DISCREPANCY
RESOLUTION.
3. ALL EXISTING ROOF MOUNTED HVAC AND PLUMBING
VENT LOCATIONS AND ROOF DRAINS TO REMAIN
UNOBSTRUCTED.
4. SOLAR PANELS TO BE MOUNTED PER MANUFACTURERS
DETAILS. BASIS OF DESIGN INSTALLATION TYPE SHOWN
ON DETAIL SHEET.
5. INSTALL GROUNDING SUPPORTS BASED UPON PANEL
DESIGN. BASIS OF DESIGN SHOWN ON DETAIL SHEET.
COORDINATE GROUNDING SUPPORTS BASED ON PANEL
MOUNT MANUFACTURER WARRANTY.
7. INSTALL MOUNT SUPPORTS UNDERNEATH PANEL MOUNT
CONNECTION LOCATIONS. MOUNT SUPPORTS BASIS OF
DESIGN SHOWN ON DETAIL SHEET. COORDINATE MOUNT
SUPPORTS BASED ON ROOFING MANUFACTURING
WARRANTY.
8. SOLAR PANEL KW CALCULATIONS, EXACT PANEL
QUANTITIES AND PANEL TILT TO BE PROVIDED BY
CONTRACTOR.
9. SOLAR LOAD CENTER TO BE LOCATED WITHIN ROOFTOP
MECHANICAL SPACES AND CONNECTED TO MAIN POWER
IN BASEMENT.
ROOF KEY NOTES
NEW SOLAR PANELS
LIGHTING PROTECTION
ROOF LEGEND
ROOF DRAINRD
PLUMBING VENTP
HOOD VENTH
WALKWAY PAD
SKYLIGHT
SOLAR PANEL LOCATION
SCALE: 1/8" = 1'-0"
1 UPPER ROOF SOLAR CONSTRUCTION PLAN
A-101 v:860.344.9332
A-401
ROOF SOLAR
DETAILS
C 2025 NORTHEAST COLLABORATIVE ARCHITECTS
REVISIONS:
DATE: 2/25/26
NCA JOB NO.: 24011
DRAWING NO.:
PR
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M on da y, M ar ch
0, 6, 0:
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C om m un ity E ng ag em en t a nd
Im pa ct
B ro ad
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H ar tfo rd
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SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
24" X 36"
PROJECT NAME & ADDRESS
PV-09
DATE: 12/11/2024
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Signature with Seal
DATEDESCRIPTION
REVISIONS
(42)SWELECT SOLAR 550W (550W)
MODULES
(2) SOLAREDGE SE10K US (208V) INVERTER
DC SYSTEM SIZE: 23.10 KWDC
AC SYSTEM SIZE: 20.00 KWAC
SYSTEM INFO.
REV
AP
N
: 5
01/09/2025REVISION A
02/25/2025REVISION B
03/07/2025REVISION C
EQUIPMENT
SPECIFICATION
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
24" X 36"
PROJECT NAME & ADDRESS
PV-10
DATE: 12/11/2024
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Signature with Seal
DATEDESCRIPTION
REVISIONS
(42)SWELECT SOLAR 550W (550W)
MODULES
(2) SOLAREDGE SE10K US (208V) INVERTER
DC SYSTEM SIZE: 23.10 KWDC
AC SYSTEM SIZE: 20.00 KWAC
SYSTEM INFO.
REV
AP
N
: 5
01/09/2025REVISION A
02/25/2025REVISION B
03/07/2025REVISION C
EQUIPMENT
SPECIFICATION
An Accessory Designed for TremPly TPO Single Ply Roof System
TremPly® TPO Walkway Roll provides roofing contractors with an easy-to-install, factory-built detail. It is manufactured using proven, durable TremPly TPO as well as recycled TPO.
TremPly TPO Walkway Roll is designed to protect the membrane in areas exposed to rooftop traffic for maintenance access or other uses. These areas include HVAC, roof hatches, access doors, etc. TremPly TPO Walkway Roll is required on a Tremco-warranted roofing system. “Safety” Yellow Walkway Rolls are great for sensitive areas of a roof, such as perimeters, around skylights, or in areas of low clearance.
Gray and Safety Yellow.
34” x 50’ (864 mm x 15.24 m); diamond pattern measures 30” [762 mm] with 2” [51 mm] smooth on both edges.
125 mil thickness. 79 lb.(34.02 kg) per roll (nominal).
Heat weld: Heat-weld TremPly TPO Walkway Roll to the roof membrane surface continuously around the walkway roll perimeter. Walkway rolls must be spaced 6” apart (152 mm) to allow for drainage.
• First, roll or brush TPO primer on the back of the TPO roll along the edges and down the middle length of the roll.
• Clean and prime the roof membrane where the roll will be installed.
• Install tape to the back of the roll where cleaned (edges and middle) and roll-in with a silicone hand roller.
• Remove the release paper and install the taped rolls directly onto the roof membrane. Secure the rolls by rolling into place.
DESCRIPTION
BASIC USES
COLORS
SIZE
APPLICATION
TremPly® TPO Walkway Roll
FEATURES
Diamond plate design
Smooth edges
Manufactured using recycled TPO
BENEFITS
• Great traction
• Easy weldability
• Excellent weatherability built in
SCALE: 6" = 1'-0"
1 RACK MOUNT BASIS OF DESIGN
A-401
SCALE: 6" = 1'-0"
2 RACK MOUNT BASIS OF DESIGN
A-401
SCALE: 1' = 1'-0"
3 RACK MOUNT SUPPORT BASIS OF DESIGN
A-401
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