2020.11.11 Outline Specification 10 Hawley StreetP age | 1
SUPPLEMENTARY INFORMATION
Notify Western Builders if there is a conflict between plans & this information
HAWLEY STREET TOWNHOUSE DEVELOPMENT
Phase 1: 3 Townhouse Buildings: See Civil sheet C-3
Building 1: Type A, Units 1A, 1B, 1C & 1D
Building 2: Type B, Units 2A, 2B, 2C & 2D
Building 3: Type B, Units 3A, 3B, 3C & 3D
10 Hawley Street
Northampton, MA
November 11, 2020
Prepared by
Western Builders
DIVISION 02: EXISTING CONDITIONS
Section not used.
DIVISION 03: CONCRETE
03 31 00 CONCRETE
Design: Footings, foundation walls, floor slab on grade and Stego (or equal) vapor barrier with
reinforcement per Structural.
Foundation: Cast in place footings and foundation walls with rebar per structural
Slab: includes depressed floor for elevator and garage with WWF re-inforcement & thermal breaks
Structural Stoops: board formed at 2 interior units for each building
DIVISION 04: MASONRY
Section not used.
DIVISION 05: METALS
05 12 00 STRUCTURAL STEEL - GENERAL
Materials per structural to include:
· Two sets of columns at double garage doors and beams at floor system. – 1 coat of rust-
inhibitive primer. Anchor bolts with base plate to be cast into Superior foundation. See
structural.
05 50 00 MISCELANEOUS METALS
Miscellaneous metals to include:
· Metal Guardrail at balconies (qty 4) – Powder coated aluminum, color black
P age | 2
· Stoop Handrail at middle unit entries (qty 2). – Powder coated aluminum, color black
DIVISION 06: WOOD, PLASTICS, & COMPOSITES
06 10 00 ROUGH CARPENTRY
Materials: All framing, floor trusses, roof trusses, blocking, hangers and sheathing materials per plans.
· EPDM Sill seal
· Zip R sheathing (R6, all seams taped) at East & West elevations and at garage wall & ceiling
· Zip ½” Structural 1 sheathing, seams taped with Zip tape per structural shear wall details at North
& South elevations.
· Floor sheathing: ¾” T&G CDX plywood or Advantech,
· Roof sheathing: 5/8” CDX plywood or Zip roof sheathing
· Shaft Wall by framers. Butyl backed foil tape for air sealing
OPTION: Flex Space buildout with bathroom & closet for end unit
OPTION: Flex Space buildout with bathroom & closet for middle unit
OPTION: Additional framing for elevator closet on 1st floor & 2nd floor for end unit
OPTION: Additional framing for elevator closet on 1st floor & 2nd floor for middle unit
06 20 00 FINISH CARPENTRY
Materials, Interior:
· Solid wood kitchen and bathroom casework, see section12 35 30
· Standing and running trim at doors, windows and baseboard
o Base Trim Package: 1x4 side jamb casing, 5/4 x 5 Head Casing, 1” stool, 1x4 apron, 5/8x6
baseboard per A4.5
o Traditional Option: Brosco Stafford Casing with mitered corners
o OPTION: Deduct for drywall returns at windows.
· Solid wood treads and risers, and handrail with balusters on a curb
o Newel: Crown Heritage/Brosco 4000/4001with ¼” dado and chamfer shown in D1 on
A4.4
o ½ wall cap: and curb cap 1x8 white oak with ¼ x ¾ band
o Top rail: 1 on A5.1, Brosco 6210 white oak
o Balusters: 5/4 x 5/4 painted hardwood (Brosco 5060) OPTION: metal balusters
o Treads and Risers: White Oak Hardwood treads and risers
OPTION: Flex Space buildout with bathroom & closet for end unit
OPTION: Flex Space buildout with bathroom & closet for middle unit
OPTION: Additional framing for elevator closet on 1st floor & 2nd floor for end unit
OPTION: Additional framing for elevator closet on 1st floor & 2nd floor for middle unit
DIVISION 07: THERMAL AND MOISTURE PROTECTION
07 21 00 BUILDING INSULATION
Materials:
· 2” thick extruded polystyrene board (XPS Type IV) under all lower level living space slabs
and thermal breaks at slab edges. 1-1/2” thick XPS at garage/house separation wall
· 2x6 wood framing with dense packed cellulose in exterior walls.
· Closed cell flash coat on ceiling under attic space
· Zip R sheathing (R6) where allowed by structural (East & West Elevations)
P age | 3
· 1” rigid R6 foil faced poly-iso over Zip structural sheathing for shear walls (North & South
Elevations)
Sound Insulation: fiberglass batt acoustic insulation. Mineral wool required at demising/party walls
between units.
07 25 00 WEATHER BARRIERS/AIR BARRIERS
Exterior Materials: Zip System with all seams taped (both Zip R sheathing & Zip structural sheathing).
Zip System flashing at all door and window openings. Zip LiquidFlash at base of sheathing/foundation
wall.
Party Wall Materials: must be air sealed with butyl backed foil tape.
07 46 46 FIBER-CEMENT SIDING
Materials:
· HardiPlank Smooth Lap Siding 6-1/4” wide with 5” exposure on 1x furring strips, primed for
field paint
· Hardie Cement Panel with 1x3 battens at 16”OC on 1x furring strips, primed for field paint
· Soffits:
· Rainscreen vent: Cor-A-Vent SV-3 or SV-5
Materials, Exterior Trim and Exterior Finish Carpentry:
· Poly-ash (Boral) trim, including corner boards, window jambs, heads, and sills, water table and
skirt board, vertical and horizontal trim, cornices, and privacy screen.
· Decking at balconies: Trex composite decking or equal.
· Cable Rail at balconies: Crown Heritage/Brosco System (102 Series, 262 Series or equal)
· Pergola Structure on wood posts per A5.9
· Privacy Screen per A5.8
· Decorative wood support brackets
· Gable End Vent: Fypon 24 x 30 or equal
· Accessories: fasteners & adhesives
07 31 13 FIBERGLASS-REINFORCED ASPHALT SHINGLES
System: Fiberglass reinforced 30 year asphalt architectural shingles with ridge vent
Ice and water shield per plans. Color Certainteed Pewterwood (or equal)
OPTION: 50 year shingles
07 50 00 TPO Roofing
System: TPO at balconies
07 71 23 GUTTERS AND DOWNSPOUTS
Materials: Aluminum
· Gutters and downspouts per plans. Downspouts connected to sub drainage per Civil. Color
dark bronze or black
07 60 00 FLASHING AND SHEET METAL
Materials:
P age | 4
· Continuous metal drip edge.
07 92 00 JOINT SEALANTS
Materials: Silicone or polyurethane sealants in color to match adjacent surfaces.
Firestopping as required by code.
DIVISION 8: OPENINGS
08 16 13 FIBERGLASS INSULATED EXTERIOR DOORS
Unit Entry: Therma Tru Smooth-Star Craftsman 2 panel flush glazed S4810 (or equal), clear 1 lite no
grid
Lower Level Patio Doors: Marvin Elevate Sliding French Doors, ebony exterior and interior, Low E2
w/ Argon
Level 1 Deck: Marvin Elevate Sliding or Swinging French Doors, ebony exterior and interior, Low E2
w/ Argon
Garage to Unit Door: Therma-Tru SSF600 2 panel Craftsman (or equal)
Garage to Water Heater: 20 min rated door, insulated & weather sealed
08 14 00 COMPOSITE WOOD INTERIOR DOORS
Materials: Jeld-Wen Solid core molded wood composite.
Design: Craftsman III Smooth All Panel or Monroe Two panel, Shaker style
08 54 13 FIBERGLASS WINDOWS
Materials: Marvin Elevate windows (or equal), Fiberglass exterior, wood interior, triple glazed, Argon
filled, Low E, black exterior and interior. Include field mull kits where required. OPTION: white
interior or wood interior
Building Type “A” Storefront: Marvin Modern windows, Fiberglass exterior, double glazed, black
exterior and interior.
08 71 00 HARDWARE
Materials:
Exterior Unit Entry: Emtek Rustic Collection, Tubular Entry Sets, Bronze Rustic Modern
Rectangular Monolithic
Interior Bedrooms, Bathrooms & Closets: TBD, allowance $50/door
08 33 23 GARAGE DOORS
Materials: Insulated overhead garage doors, qty 2 single doors and qty 2 double doors
Design:
· General Door, 1-3/8” thermal break, R-Value of 6.7, Lancaster 4 Panel, 2-lite square windows
· Door Opener: Overhead Belt Drive, OPTION: Side Mount Opener
· Key Pad included
· Rails to be shock mounted
DIVISION 9: FINISHES
09 29 00 GYPSUM BOARD
Materials: 1/2" regular gypsum board on designated interior walls and on all ceilings. 1/2" water
P age | 5
resistant gypsum board in wet areas. Cementitious glass mesh mortar units on walls designated to
have ceramic tile applied. Use Type X gypsum board on partitions requiring fire rating.
Include:
· Pre-rock with fire tape on 3rd floor prior to mechanical rough-ins, followed by metal stud
framing & finished drywall at soffit areas.
· Firecode gyp on underside of roof deck between trusses at all demising walls, extend 4’ from
demising wall both sides
Level 4 finish, OPTION: Level 5 finish on 1st Floor
OPTION: Drywall returns at windows
09 30 13 PORCELAIN TILE
Materials: Porcelain tile walls (per elevations and finish schedule) and floors. Porcelain backsplash in
kitchen. See finish schedule and elevations. Include underlayment and waterproofing system
Base includes tile floors per finish schedule ($5.00/sq ft tile allowance), kitchen backsplash ($7.00/sq
ft tile allowance), tile shower walls in master bath ($850 tile allowance)
09 64 29 WOOD PLANK FLOORING
Materials: 3.5” solid hardwood white oak flooring per finish schedule. Field finish with Loba water based,
natural oil based stain, semi-gloss OPTION: Loba intensive oil (2 coats), pre-finished 3.5” solid hardwood
white oak flooring with matte finish
09 91 00 PAINTING
Materials: Low/no VOC latex paints throughout. Semi-gloss paints on trim. Flat paint on all walls and
ceilings. Use clear stain on interior stairs and railings. Ceilings painted white. Meet state volatile
organic compound requirement.
Interior Paint Colors: per finish schedule
Exterior Paint Colors: field paint 2 coats
· End Units: Benjamin Moore Jamestown Blue HC-148 (Bldg 1, 3 & 5) or Kennebunkport Green
HC-123 (Bldg 2, 4, & 6)
· Middle Units: Benjamin Moore Nantucket Gray HC-111
· Exterior Entry Doors & Garage Doors: Benjamin Moore Greenfield Pumpkin HC-40 (LRV 17.46)
· Rear sliders and French Doors – factory finished
DIVISION 10: SPECIALTIES
10 14 00 SIGNAGE
Materials: Exterior house numbers. Floating black house numbers $20/number allowance
10 28 13 TOILET ACCESSORIES
Allowance $150 full bath accessories and $100 powder room accessories
10 28 19 SHOWER DOORS
Allowance $1500 per unit for master bathroom
10 31 00 MANUFACTURED FIREPLACES
OPTION: TBD
P age | 6
10 55 00 POSTAL SPECIALTIES
Exterior USPS approved mailboxes for a total of 23 units
10 57 23 CLOSET & UTILITY SHELVING
Allowance $2500 per unit
DIVISION 11: EQUIPMENT
11 31 00 APPLIANCES
Base appliance Package
GE PROFILE
· RANGE : 30” ELECTRIC SLIDE IN INDUCTION – GE PHS930SLSS
· REFRIGERATOR : 36” COUNTER DEPTH FRENCH DOOR (EXTERNAL DISPENSER) GE
PYE22KYNFS
· DISHWASHER GE PDT715SYNFS
· MICROWAVE DRAWER 24” SHARP SMD2470AS
· HOOD : 30” CHIMNEY WALL FABER NOVA NOPR30SSV – 400 cfm max
DIVISION 12: FURNISHINGS
12 24 13 SHADES
Materials: Composite wood blinds. Include $100 allowance/window
12 35 30 RESIDENTIAL CASEWORK
Basis of Design: Medallion Silverline, all plywood, Level 2 door style (5 options), painted finish
Option: Vartanian Custom Cabinetry
12 36 61.16 SOLID SURFACING COUNTERTOPS
Materials: MSI Quartz, granite, etc.
Design:
· Kitchen countertops and 4” backsplashes. MSI Quartz, 17 color choices
· Bathroom countertops and 4” backsplashes, Granite, 8 color choices
DIVISION 13: SPECIAL CONSTRUCTION
Section not used.
DIVISION 14: CONVEYING EQUIPMENT
14 20 00 HOME ELEVATOR
OPTION: Garavanta Elvoron Home Elevator with In-Line Drive System
OPTION: Inclinator Elevette Cab Style 200
P age | 7
DIVISION 21: FIRE SUPPRESSION – See plan sheet FP0.1 and G1.0
DIVISION 22: PLUMBING – See plan sheet P0.1 and G1.0
DIVISION 23: HEATING, VENTILATING, AND AIR CONDITIONING – See plan sheets H0.1 and G1.0
DIVISION 26: ELECTRICAL – See plan sheet E0.1 and G1.0
26 51 00 INTERIOR LIGHTING
Materials: All fixtures LED Decorative fixture allowance of $2200/unit
26 56 00 EXTERIOR LIGHTING
Materials: All fixtures LED
DIVISION 27: COMMUNICATIONS – See Electrical for wireless access point locations
27 05 00 COMMON WORK RESULTS FOR COMMUNICATIONS
Telephone lines underground by the telephone company, using the same path and trench as the under-
ground power, if possible. Provide an empty conduit system for the installation of telephone wiring and
equipment by the telephone company. System to consist of all cabinets, pull and junction boxes, bullets,
sleeves, fittings, etc. to form a complete telephone and data system.
DIVISION 28: ELECTRONICS SAFETY AND SECURITY
Not used
DIVISION 31: EARTHWORK – See Civil Specification
DIVISION 32: EXTERIOR IMPROVEMENTS – See Civil Specification
31 13 13 CONCRETE PAVING – See Civil Specification section 033055
Base: Stamped concrete road edging per civil, OPTION: light grey color
Building: Concrete sidewalks, stoops with retaining walls per civil
32 14 00 UNIT PAVING
Building: Provide pricing for a paver patio option qty 4 at 17’ x 10’
32 31 00 FENCES AND GATES
Building A and B: Provide pricing for a 6’ composite privacy fencing with 6x6 wood posts for patio
spaces shown on A1.0 and A2.3
32 32 00 RETAINING WALLS
Base: All site retaining walls per C-3
Building : Provide pricing for a modular block retaining wall option qty 2 with 1’ grade change for 11’
P age | 8
32 92 13.18 HYDRO SEEDING, FERTILIZING, AND MULCHING
Seed, fertilize, and mulch landscaped areas, and roadway shoulders.
Provide pricing breakdown by area as shown on L-100.
32 93 00 LANDSCAPING
Landscaping per plans.
Provide pricing breakdown by area as shown on L-100 and Planting 200.
OPTION: Provide pricing option for Patio Plantings shown in Planting 201
DIVISION 33: UTILITIES – See Civil Specification
End of Supplemental
Information