230123-Pricing&PermitDocs-Units2&3 (1)Drawn by:
Checked by:
BC
Scale:
Project No.
see aboveDate:
C
Two New Single Family Housesfor Habitat for Humanity(Two Story Dwelling Units)Victoria Bismark Farm HousingBurts Pit Road, Northampton, MAFOUNDATION PLAN
A1.0
File: Habitat 2 Story House_ ACad V25.pln Print Date: 1/19/23Bruce Coldham FAIA1 January
2
0
2
3
Permit
&
Prici
n
g
Dra
wi
n
gs
UNITS #2 and #3
Owner's Consultants
Landscape Architect & Civil Engineer
Berkshire Design Group,
Northampton, MA
Environmental Design Consultant
TBD
Architect's Consultants
Structural Engineer:
TBD
Building Design:
Michael Broad
Leverett, MA
8"22'-8"8"8"26'-8"8"24'-0"8'-0"7'-81/2"8'-0"
14'-0"1'-4"9'-41/2"28'-0"
15'-103/8"
11'-81/4"4'-71/2"11'-81/4"3'-9"11'-25/8"7'-7"10'-51/2"7'-4"4'-23/4"5'-113/4"
38" SPAN WITH NO ANCHOR
BOLTS (DOORWAY)
38" SPAN WITH NO ANCHOR
BOLTS (DOORWAY)
WATER ENTRY
10" DIAM. CONCRETE PIER;
'BIGFOOT' BF 1020 WITH 12" BASES
(TYP. OF 2)
4" DIAM.
RADON RELIEF
PIPE
10" DIAMETER CONCRETE PIER
SUPPORTS 2 X 8 PT WOOD
EDGE BEAMS OF FRAMED DECK
(TYP. OF 6)
4" DIAM. PERFORATED PVC DRAINAGE
(RADON COLLECTION) PIPE RUNNING
FROM RADON STUB TO FOUNDATION
WALL IN BOTH DIRECTIONS
SEWER EXIT THROUGH
FOUNDATION WALL; 30"±
BELOW FLOOR LEVEL
12" DEEP BY 16" WIDE SLAB-
THICKENED FOOTING (TO
SUPPORT INTERIOR BEARING
WALL) INSTALL THREE (3) #4 BARS
4" THICK CONCRETE SLAB WITH 4"
X 6" LEDGE AROUND INTERIOR;
INSTALL 6 X 6 MESH REINFORCING
THROUGHOUT 5A4.15A4.15A4.15A4.15
A4.1
5
A4.1
5
A4.1
5
A4.1
4"4"8"5' 0"See Site Plan L-1
-
GRADE, SLOPE AWAY
FROM BUIDLING
4" POURED CONCRETE FLOOR ON
6 MIL. POLY VAPOR BARRIER ON
ONE LAYER 2" TYPE 9 EPS
INSULATION (R 4.5 PER INCH)
2" TYPE 9 EPS INSULATION AT
INSIDE PERIMETER OF
FOUNDATION WALL; 4' DOWN
5" CRUSHED STONE - RADON COLLECTION
"PLENUM"
8" CONCRETE FOUNDATION
WALL, SEE STRUCTURAL
CLEAN, GRANULAR FILL
UNDISTURBED SOIL
TOP SOIL
CLEAN GRANULAR COMPACTED FILL
2" TYPE 9 EPS INSULATION AT
PERIMETER OF SLAB
TOP OF SLAB — FIRST FLOOR LEVEL
BOTTOM OF FOOTING
N
SCALE: 1/4" = 1'-0"
5 FOUNDATION PLAN
A1.0
SCALE: 1" = 1'-0"
5 Foundation Wall Section
A1.0
Drawn by:
Checked by:
BC
Scale:
Project No.
see aboveDate:
C
Two New Single Family Housesfor Habitat for Humanity(Two Story Dwelling Units)Victoria Bismark Farm HousingBurts Pit Road, Northampton, MAFLOOR PLANS
A1.1
File: Habitat 2 Story House_ ACad V25.pln Print Date: 1/19/23Bruce Coldham FAIA1 January
2
0
2
3
Permit
&
Prici
n
g
Dra
wi
n
gs
UNITS #2 and #3
Owner's Consultants
Landscape Architect & Civil Engineer
Berkshire Design Group,
Northampton, MA
Environmental Design Consultant
TBD
Architect's Consultants
Structural Engineer:
TBD
Building Design:
Michael Broad
Leverett, MA
DW9 sq ft 16 sq ft
B B
X2
A
D
C
A1013141112X3CUP 6 x 73/4" = 3'-101/2"1
2
3
4
5
6 UP 5 x 73/4" = 3'-23/4"1
2
3
4
5
REFWW
51/2"23'-1"51/2"14'-111/2"31/2"6'-5"7'-7"7'-7"6'-5"13'-81/2"51/2"9'-10"51/2"5'-4"31/2"4'-11"51/2"3'-1"31/2"3'-1"31/2"9'-4"51/2"
28'-0"
51/2"27'-1"51/2"31/2"3'-3"31/2"9'-65/8"6'-6"11'-0"6'-6"8'-0"7'-27/8"8'-03/4"15'-11/4"5'-0"15'-51/2"3'-61/2"7'-9"4'-10"24'-0"15'-3"51/2"9'-83/8"31/2"3'-3"31/2"9'-65/8"51/2"51/2"
9'-8"
31/2"
7'-5"
31/2"
9'-5"
51/2"
31/2"
4'-01/2"
2'-7"
31/2"1'-91/2"2'-01/2"3'-111/4"4'-101/2"
HEAT PUMP DHW TANK;.HOSE BIB
HOSE BIB
ELECTRIC SERVICE ENTRY
AND METER PANEL
ELECTRIC PANEL;
RECESSED INTO R.O.
IN PARTITION
4" DIAM.
RADON RELIEF
PIPE
ENTRY PORCH AND SHED FLOOR
AT MAIN FLOOR LEVEL;
CONSTRUCTED OF 2 X 8 PT EDGE BEAMS
BEARING ONTO CONCRETE PIERS; 2 X 6 PT
JOISTS @ 16" O.C. SPANNING BETWEEN
EDGE BEAMS (IN PLANE OF BEAMS) WITH
5/4 PLASTIC LUMBER DECKING OVER JOISTS
5' X 4' LANDING
6" BELOW MAIN FLOOR LEVEL; CONSTRUCTED OF 2 X 6 PT
EDGE BEAMS (BEARING ONTO CONCRETE PIERS) AND 2 X 6
PT JOIST IN THE SAME PLANE @ 16" O.C. W/ 5/4 PLASTIC
LUMBER DECKING OVER
DRYER VENT
TWO AIR SOURCE HEAT
PUMP OUTDOOR UNITS
STACK-MOUNTED ON
GALVANIZED STEEL FRAME
ON CONCRETE PAD ON
MILDLY COMPACTED GRADE
STACKABLE WASHER/DRYER
FIXED SHELVING ON THREE
SIDES: 4" W (South); 12" W (West);
6"W (North); FIVE TIERS OF
SHELVING
PROVIDE FULL-WIDTH, PT FRAMED
STEP SUPPORTED ON CRUSHED
STONE PAD IF GRADE REQUIRES THIS
LIVINGROOMDININGROOM
KITCHEN
SHED
ENTRYPORCH(Roofed)
CLOSET
PANTRYCLOSET
WOOD FRAMEDDECK ON PIERS
LAUNDRYHALF-BATH5A4.15A4.15A4.15A4.1D
X1
5
A4.1
5
A4.1
5
A4.1
5
A4.1
A A
A
A
A
F EE
2326252120
24 2827UP 5 x 73/4" = 3'-23/4"1
2
3
4
5
51/2"11'-01/2"31/2"2'-2"31/2"
2'-2"31/2"10'-10"51/2"
51/2"27'-1"51/2"
28'-0"
51/2"8'-3"31/2"8'-11"31/2"9'-4"51/2"
2'-43/8"
31/2"
5'-81/2"51/2"31/2"4'-81/2"51/2"11'-61/2"31/2"3'-5"31/2"7'-61/2"51/2"6'-71/2"31/2"2'-2"31/2"51/2"23'-1"51/2"51/2"12'-43/4"31/2"10'-43/4"51/2"24'-0"6'-47/8"15'-2"6'-51/8"
4'-7"11'-8"6'-11"4'-10"6'-6"11'-0"6'-6"5'-0"7'-83/4"9'-1"3'-4"4'-81/8"9'-1"3'
-
5
5/
8
"4'-01/8"5'-0"31/2"
LOW WALL; 36" HIGH
8:124:12
8' OF GUTTER W/
DOWNSPOUT
HRV VENTILATION DEVICE
IN SPACE CREATED OVER
STAIR LANDING — SEE
MECH DRAWING
ACCESS PANEL/DOOR
3" LARGER ALL AROUND
THAN HRV DEVICE
4" DIAM. RADON
RELIEF PIPE
FRAME WALL 2 X 6 TO
ACCOMM. ERV DUCTS
ATTIC ACCESS
HATCHWAY; 22" W X 36"
LONG
6:12
BEDROOM 3
BEDROOM 2BEDROOM 1
CLOSET
BATHROOM
CLOSETCLOSETCLOSETHALL 5A4.15A4.15A4.15A4.15
A4.1
5
A4.1
5
A4.1
5
A4.1
WINDOW SCHEDULE
MARK
A
B
C
D
E
F
QUANTITY
7
2
2
2
2
1
16
MANUFACTURER MODEL NO.SIZE ( WIDTH X HEIGHT)
3'-0"×5'-0"
5'-0"×5'-0"
2'-6"×4'-0"
2'-0"×3'-6"
2'-6"×5'-0"
2'-6"×3'-0"
AREA
15.00
25.00
10.00
7.00
12.50
10.76
224.76 ft²
DOOR SCHEDULE
NO.
10
11
12
13
14
20
21
23
24
25
26
27
28
X1
X2
X3
ROOM NAME TYPE
A
A
A
A
A
A
A
C
D
A
C
A
D
B
B
A
WIDTH
3'-0"
2'-6"
2'-0"
1'-8"
2'-4"
2'-6"
2'-8"
5'-0"
4'-0"
2'-8"
5'-0"
2'-8"
4'-0"
3'-0"
3'-0"
3'-0"
HEIGHT
6'-8"
5'-0"
3'-0"
6'-8"
6'-8"
6'-8"
6'-8"
6'-8"
6'-8"
6'-8"
6'-8"
6'-8"
6'-8"
6'-8"
6'-8"
6'-8"
FRAME MAT.PANEL CONST.FINISH
Paint
Paint
Paint
Paint
Paint
Paint
Paint
Paint
Paint
Paint
Paint
Paint
Paint
Paint
Paint
Paint
GLASS
Insu;lated
Te,mpered
Insu;lated
Te,mpere
FIRE RATING HARDWARE SET HDWR. SET SUMMARY AREA
21.03
13.29
6.51
12.06
16.54
17.66
18.79
34.49
27.76
18.79
34.49
18.79
27.76
21.03
21.03
21.03
NOTES
A B
FG
DC
N
SCALE: 1/4" = 1'-0"
5 FIRST FLOOR PLAN
A1.1
SCALE: 1/4" = 1'-0"5 SECOND FLOOR PLAN
5 DOOR TYPES 1/4" = 1'-0"
Drawn by:
Checked by:
BC
Scale:
Project No.
see aboveDate:
C
Two New Single Family Housesfor Habitat for Humanity(Two Story Dwelling Units)Victoria Bismark Farm HousingBurts Pit Road, Northampton, MAELEVATIONS
A3.1
File: Habitat 2 Story House_ ACad V25.pln Print Date: 1/19/23Bruce Coldham FAIA1 January
2
0
2
3
Permit
&
Prici
n
g
Dra
wi
n
gs
UNITS #2 and #3
Owner's Consultants
Landscape Architect & Civil Engineer
Berkshire Design Group,
Northampton, MA
Environmental Design Consultant
TBD
Architect's Consultants
Structural Engineer:
TBD
Building Design:
Michael Broad
Leverett, MA
-4'-6"
FOUNDATION PLAN
±0"
FIRST FLOOR PLAN
+8'-11 3/4"
SECOND FLOOR PLAN
+17'-1 1/2"
ROOF
A A
CA
GUTTER &
DOWNSPOUT
DRYER VENT
LIGHT FIXTURE ;
SEE LIGHTING PLAN
CONCRETE; EXPOSED
CORNER BOARD —
5/4 X 6 VINYL
4X4 POST CASED
IN 1 X .. WOOD;
(TYP. OF 2)HOSE BIB AT 18"
ABOVE GRADE
ELECTRIC SERVICE
PANEL AND METER
BOARD 4'W X 3'H —
SUFFICIENT SPACE FOR
PV INVERTER
4X4 POST CASED
IN 1 X .. WOOD;
(TYP. OF 2)ELECTRIC GFI EXT.
RECEPTACLE
PROVIDE ANCHOR BLOCKING IN GABLE END FRAMING TO SECURE
OVERHEAD ELECTRICAL SERVICE CABLE
DECK WITH EDGE BOARD
-4'-6"
FOUNDATION PLAN
±0"
FIRST FLOOR PLAN
+8'-11 3/4"
SECOND FLOOR PLAN
+17'-1 1/2"
ROOF
A
AD
TWO AIR SOURCE HEAT PUMP OUTDOOR UNITS STACK-
MOUNTED ON GALVANIZED STEEL FRAME ON
CONCRETE PAD ON MILDLY COMPACTED GRADE
ELECTRIC GFI EXT.
RECEPTACLE
CONCRETE; EXPOSED
CORNER BOARD —
5/4 X 6 VINYL
4X4 POST CASED
IN 1 X .. WOOD;
(TYP. OF 2)
HOSE BIB AT 18"
ABOVE GRADE
-4'-6"
FOUNDATION PLAN
±0"
FIRST FLOOR PLAN
+8'-11 3/4"
SECOND FLOOR PLAN
+17'-1 1/2"
ROOF
AA
B B
X2
CONCRETE; EXPOSED
CORNER BOARD —
5/4 X 6 VINYL
PV ARRAY INSTALLED OVER ASPHALT SHINGLE ROOFING (TBD)
TWO AIR SOURCE HEAT PUMP
OUTDOOR UNITS STACK-MOUNTED
ON GALVANIZED STEEL FRAME ON
CONCRETE PAD ON MILDLY
COMPACTED GRADE
4X4 POST CASED
IN 1 X .. WOOD;
(TYP. OF 2)
ELECTRIC GFI EXT. RECEPTACLE
-4'-6"
FOUNDATION PLAN
±0"
FIRST FLOOR PLAN
+8'-11 3/4"
SECOND FLOOR PLAN
+17'-1 1/2"
ROOF
81/4"E
F
E
D
ERV AIR GRILL 0N MOUNT BLOCK (MECHANIC TO
DETERMINE WHETHER INTAKE OR EXHAUST)
RANGE HOOD EXHAUST -
IN EXTERIOR WALL
CONCRETE; EXPOSED
ERV AIR GRILL 0N MOUNT BLOCK (MECHANIC TO
DETERMINE WHETHER INTAKE OR EXHAUST)
4X4 POST CASED
IN 1 X .. WOOD;
(TYP. OF 2)
CORNER BOARD —
5/4 X 6 VINYL
SCALE: 1/4" = 1'-0"5 EAST ELEVATION
SCALE: 1/4" = 1'-0"5 WEST ELEVATION
SCALE: 1/4" = 1'-0"5 SOUTH ELEVATION
SCALE: 1/4" = 1'-0"5 NORTH ELEVATION
Drawn by:
Checked by:
BC
Scale:
Project No.
see aboveDate:
C
Two New Single Family Housesfor Habitat for Humanity(Two Story Dwelling Units)Victoria Bismark Farm HousingBurts Pit Road, Northampton, MABUILDING SECTION
& ROOF PLAN
A4.1
File: Habitat 2 Story House_ ACad V25.pln Print Date: 1/19/23Bruce Coldham FAIA1 January
2
0
2
3
Permit
&
Prici
n
g
Dra
wi
n
gs
UNITS #2 and #3
Owner's Consultants
Landscape Architect & Civil Engineer
Berkshire Design Group,
Northampton, MA
Environmental Design Consultant
TBD
Architect's Consultants
Structural Engineer:
TBD
Building Design:
Michael Broad
Leverett, MA
#DrgID
#LayID
-4'-6"
FOUNDATION PLAN
±0"
FIRST FLOOR PLAN
+8'-11 3/4"
SECOND FLOOR PLAN
+17'-1 1/2"
ROOF
8'-113/4"8'-13/4"INSTALL CEILING GYPBOARD
CONTINUOUS AIR BARRIER —
BEFORE INSTALLING INTERIOR
PARTITIONS
ENTRY PORCH AND
SHED FLOOR
AT MAIN FLOOR LEVEL;
CONSTRUCTED OF 2 X 8
PT EDGE BEAMS BEARING
ONTO CONCRETE PIERS;
2 X 6 PT JOISTS @ 16" O.C.
SPANNING BETWEEN
EDGE BEAMS (IN PLANE
OF BEAMS) WITH 5/4
PLASTIC LUMBER
DECKING OVER JOISTS
16" TRUSS HEEL ON
ALL TRUSSES
4
12
8
12
#DrgID
#LayID
-4'-6"
FOUNDATION PLAN
±0"
FIRST FLOOR PLAN
+8'-11 3/4"
SECOND FLOOR PLAN
+17'-1 1/2"
ROOF
8'-113/4"8'-13/4"INSTALL CEILING GYPBOARD
CONTINUOUS AIR BARRIER —
BEFORE INSTALLING INTERIOR
PARTITIONS
ACCESS PANEL/DOOR TO HRV
VENTILATION DEVICE IN SPACE
CREATED OVER STAIR LANDING
— SEE MECH DRAWING
-4'-6"
FOUNDATION PLAN
±0"
FIRST FLOOR PLAN
+8'-11 3/4"
SECOND FLOOR PLAN
+17'-1 1/2"
ROOF
4"3'-103/4"11/2"1'-103/4"
ENCLOSURE FRAMED AND
COVERED ON THE EXTERIOR W/
GWB TO CONTAIN ERV UNIT
OVER STAIRWAY LANDING
PROVIDE ACCESS PANEL/
DOOR CENTERED ON THE
UPPER STAIR FLIGHT; SIZE:
28"H X 30"W
(SEE SECTION 2)
PROVIDE ACCESS OPENING
TO FIT PANEL PROVIDED
WITH UNIT
NOTE: DIMENSIONS
SHOWN ARE BASED ON
ACCOMMODATING A
BROAN B130E65RT
ERV UNIT SIMILAR TO
THAT INSTALLED AT THE
PELHAM AND CONWAY
HOUSES
8
12
-4'-6"
FOUNDATION PLAN
±0"
FIRST FLOOR PLAN
+8'-11 3/4"
SECOND FLOOR PLAN
+17'-1 1/2"
ROOF
10'-23/4"4X4 POST CASED
IN 1 X .. WOOD;
(TYP. OF 2)
DOUBLE 2 X 6 BEAM
ENCASED W/METAL
VINYL SOFFIT/CEILING
ON 2 X 4 CEILING
FRAMING
CONSTRUCT ROOF:
2 X 6 RAFTERS @ 16" O.C.
WITH 1/2" OSB (OR 'ZIP'
SHEATHING PANELS
CONSTRUCTED OF 2 X 8 PT EDGE BEAMS
BEARING ONTO CONCRETE PIERS; 2 X 6
PT JOISTS @ 16" O.C. SPANNING BETWEEN
EDGE BEAMS (IN PLANE OF BEAMS) WITH
5/4 PLASTIC LUMBER DECKING OVER
JOISTS
4
12
8
12
8:124:128:124:12
PLUMBING V.T.R.
TO BE LOCATED
ON NORTH
PLANE OF ROOF
CLOSE TO RIDGE
GUTTER ON THIS
PORTION OF SHED /
PORCH ROOF EGDE5A4.15A4.15A4.15
A4.1
5
A4.1
5
A4.1
5
A4.1
SCALE: 1/4" = 1'-0"
5 SECTION 1
A4.1 SCALE: 1/4" = 1'-0"
5 SECTION 2
A4.1
SCALE: 1/4" = 1'-0"
5 SECTION 3
A4.1 SCALE: 1/4" = 1'-0"
5 SECTION 4
A4.1 SCALE: 3/16" = 1'-0"
5 ROOF
A4.1
Drawn by:
Checked by:
BC
Scale:
Project No.
see aboveDate:
C
Two New Single Family Housesfor Habitat for Humanity(Two Story Dwelling Units)Victoria Bismark Farm HousingBurts Pit Road, Northampton, MAKITCHEN & BATH
INTERIOR
ELEVATIONS
A7.1
File: Habitat 2 Story House_ ACad V25.pln Print Date: 1/19/23Bruce Coldham FAIA1 January
2
0
2
3
Permit
&
Prici
n
g
Dra
wi
n
gs
UNITS #2 and #3
Owner's Consultants
Landscape Architect & Civil Engineer
Berkshire Design Group,
Northampton, MA
Environmental Design Consultant
TBD
Architect's Consultants
Structural Engineer:
TBD
Building Design:
Michael Broad
Leverett, MA
DW9 sq ft 16 sq ft
D
13UP 6 x 73/4" = 3'-101/2"REF3
2
.
4 A7.1
D
2'-8"2'-6"2'-0"2'-0"6'-0"1'-0"3'-0"1'-6"2'-6"2'-0"3'-0"1'-6"
INSTALL SOFFIT TO MATCH
OTHER SIDE
3'-0"2'-6"3'-0"1'-3"
INSTALL SOFFIT TO CONCEAL
RANGE HOOD DUCT MICROWAVE & RANGE HOOD
COMBO
FULL HEIGHT BACKSPLASH
BEHIND RANGE
C10WW
5
5
5
5 A5.1
X1
E
20
5
13
14
12 A5.1
SCALE: 1/2" = 1'-0"1 KITCHEN DETAILED PLAN
SCALE: 3/8" = 1'-0"4 KITCHEN WEST SCALE: 3/8" = 1'-0"3 KITCHEN NORTH
SCALE: 3/8" = 1'-0"2 KITCHEN EAST
SCALE: 1/2" = 1'-0"5 1/2 BATH DETAILED PLAN
SCALE: 3/8" = 1'-0"6 1/2 BATH WEST
SCALE: 3/8" = 1'-0"9 1/2 BATH EAST
SCALE: 3/8" = 1'-0"8 1/2 BATH NORTH
SCALE: 3/8" = 1'-0"7 1/2 BATH SOUTH
SCALE: 1/2" = 1'-0"10 FULL BATH DETAILED PLAN
SCALE: 3/8" = 1'-0"11 FULL BATH NORTH
SCALE: 3/8" = 1'-0"14 FULL BATH SOUTH
SCALE: 3/8" = 1'-0"13 FULL BATH EAST
SCALE: 3/8" = 1'-0"12 FULL BATH WEST
Drawn by:
Checked by:
BC
Scale:
Project No.
see aboveDate:
C
Two New Single Family Housesfor Habitat for Humanity(Two Story Dwelling Units)Victoria Bismark Farm HousingBurts Pit Road, Northampton, MAFRAMING PLANS &
DETAILED WALL
SECTION
S 1
File: Habitat 2 Story House_ ACad V25.pln Print Date: 1/19/23Bruce Coldham FAIA1 January
2
0
2
3
Permit
&
Prici
n
g
Dra
wi
n
gs
UNITS #2 and #3
Owner's Consultants
Landscape Architect & Civil Engineer
Berkshire Design Group,
Northampton, MA
Environmental Design Consultant
TBD
Architect's Consultants
Structural Engineer:
TBD
Building Design:
Michael Broad
Leverett, MA
13'-1015/32"10'-117/32"24'-0"11'-51/2"6'-51/2"10'-1"
28'-0"7'-61/2"51/2"1'-8"
1'-0"
1'-4"1'-4"
10'-109/64"5'-841/64"
ENGINEERED I-JOIST AT 16" O.C.
CONTINUOUS OVER LOAD
BEARING PARTITION WALL;
SEE ENGINEERED DESIGN FROM
I-JOIST MANUFACTURER
4" DIAM.
RADON RELIEF
PIPE
OFF-SET THIS I-JOIST 4" TO
THE EAST TO AVOID
CONFLICT WITH TOILET
PLUMBING WASTE PIPE
DOUBLE 9" X 1 3/4" LVL BEAM
DROPPED BELOW I-JOIST
SINGLE 9" X 1 3/4" LVL BEAM IN
PLANE OF I-JOISTS; (STAIR R.O.
TRIM BEAMS ON THREE SIDES)
DOUBLE 9" X 1 3/4" LVL BEAM
DROPPED BELOW I-JOIST
SINGLE 9" X 1 3/4" LVL BEAM ON
EITHER SIDE OF STAIRWELL R.O.
STAIRWELL
ROUGH
OPENING
WOOD TRUSSES AT 24" O.C.
WITH 16 INCH RAISED HEEL;
SEE ENGINEERED DESIGN FROM
TRUSS MANUFACTURER
ROOF OVERHANG —
ROOF OVERHANG —
1'-125/64"
4"4"5' 0"101/4"5' 0"196' 11 1/4"
188.00
205' 0 1/4" (8' 1" ABOVE 2nd FLOOR)
182.50
GRADE, SLOPE AWAY
FROM BUIDLING
VINYL SOFFIT
ROOF ASSEMBLY
・ASPHALT SHINGLE ROOFING,
・ROOF UNDERLAYMENT,
・5/8" OSB SHEATHING,
・WOOD TRUSSES WITH 16" RAISED HEEL;
SET 24" O.C.
• VENT CHANNEL
・LOOSE FILL ATTIC "FLOOR" WITH
CELLULOSE INSULATION TO 18 INCHES
( @ R 3.0 /inch — R-55)
• 1 X 4 WOOD FURRING
・5/8" GWB; INSTALLED CONTINUOUS
ACROSS CEILING PLANE BEFORE
INSTALLATION OF INTERIOR PARTITIONS.
GWB IS THE AIR BARRIER
VENT CHANNEL
4" CONCRETE SLAB W/ 6X6 WW
MESH REINFORCING POURED ON
6 MIL. POLY VAPOR BARRIER ON
ONE LAYER 2" TYPE 9 EPS
INSULATION (R 4.5 PER INCH)
2" TYPE 9 EPS INSULATION AT
INSIDE PERIMETER OF
FOUNDATION WALL; 4' DOWN
5" CRUSHED STONE - RADON COLLECTION
"PLENUM"
8" CONCRETE FOUNDATION
WALL, SEE STRUCTURAL
LSL BAND JOIST
FILL CAVITY WITH
CELLULOSE
CLEAN, GRANULAR FILL
UNDISTURBED SOIL
TOP SOIL
INSULATION DAM, MATERIAL AS
PREFERRED BY CELLULOSE INSTALLER
WINDOW
CLEAN GRANULAR COMPACTED FILL
2" TYPE 9 EPS INSULATION AT
PERIMETER OF SLABP T TERMINATION STRIP – 1 1/2" X 2"
3/4" X 8" PLYWOOD WALL CAP SEALED TO
WALL TOP PLATE; (AIR BARRIER
COMPONENT)
SEAL GWB CEILING TO PLYWOOD WALL
CAP; (AIR BARRIER COMPONENT)
DOUBLE 2 X 10 HEADER WITH RIGID
INSULATION BETWEEN
METAL WRAP
FASCIA
1 X 2 WOOD
SEAL OSB SHEATHING TO
TOP PLATE — AIR
BARRIER COMPONENT
SEAL OSB SHEATHING TO
TOP PLATE — AIR
BARRIER COMPONENT
SEAL PLATE TO CONCRETE
FOUNDATION WALL — AIR
BARRIER COMPONENT
16" TRUSS HEEL ON
ALL TRUSSES
SECOND FLOOR
TOP PLATE
TOP OF SLAB — FIRST FLOOR LEVEL
BOTTOM OF FOOTING
WALL ASSEMBLY
・SIDING, VINYL PLANKS; EXPOSURE .....
・DRAINAGE PLANE MEMBRANE; TAPE
ALL RIGID INSULATION SEAMS
• 2" XPS RIGID INSULATION
・1/2" OSB (or ZIP SYSTEM) SHEATHING,
TAPED AS AIR BARRIER,
・2X6 STRUCTURAL WALL FRAMING,
LOAD BEARING - 24" O.C.,
・FILL FRAMING CAVITY WITH
CELLULOSE INSULATION TO 3.5 PCF MIN.
DENSITY (R3.5/IN.),
・1/2" GWB
TYPICAL FLOOR ASSEMBLY
・1X4 WOOD BASE, PAINT
・FINISH FLOOR, SEE FINISH SCHEDULE
・3/4" T&G SUBFLOOR
・9 1/2" ENGINEERED I-JOIST FLOOR
FRAMING, SEE STRUCTURAL
・1/2" GWB ACROSS CEILING
SCALE: 1/4" = 1'-0"
5 SECOND FLOOR FRAMING PLAN
S 1SCALE: 1/4" = 1'-0"
5 ROOF FRAMING PLAN
S 1
SCALE: 1" = 1'-0"
5 WALL SECTIONS
S 1
Drawn by:
Checked by:
BC
Scale:
Project No.
see aboveDate:
C
Two New Single Family Housesfor Habitat for Humanity(Two Story Dwelling Units)Victoria Bismark Farm HousingBurts Pit Road, Northampton, MAPOWER PLANS
E1
File: Habitat 2 Story House_ ACad V25.pln Print Date: 1/16/23Bruce Coldham FAIA1 January
2
0
2
3
Permit
&
Prici
n
g
Dra
wi
n
gs
UNITS #2 and #3
Owner's Consultants
Landscape Architect & Civil Engineer
Berkshire Design Group,
Northampton, MA
Environmental Design Consultant
TBD
Architect's Consultants
Structural Engineer:
TBD
Building Design:
Michael Broad
Leverett, MA
DWUP 6 x 73/4" = 3'-101/2"1
2
3
4
5
6 UP 5 x 73/4" = 3'-23/4"1
2
3
4
5
REFWP WPGFI
WW
MICROWAVE
REFRIGERATOR
DISHWASHER
POWER TO AIR SOURCE
HEAT PUMP COMPRESSOR/
CONDITIONER UNIT
RANGE HOOD
PROVIDE 30 AMP POWER
FOR DRYER AND
SEPARATE POWER FOR
WASHER (STACKABLE
UNITS)
ELECTRIC SERVICE ENTRY
AND METER PANEL; 4 X 4
MOUNTING BOARD WITH
SPACE FOR PV INVERTER
EXTERIOR POWER OUTLET
—TO BE WITHIN 5' OF ASHP
COMPRESSOR/CONDENSER
ELECTRIC PANEL;
RECESSED INTO R.O.
IN PARTITION; ACCESS
FROM HALLWAY SIDE
RANGE;
... AMP; 220V
PROVIDE — AMP POWER
FOR ELECTRIC HEAT
PUMP WATER HEATER
POWER TO AIR SOURCE
HEAT PUMP WALL
MOUNTED AHU
PROVIDE POWER FOR
CABLE/WIFI ROUTER
@ 5' AFL
PROVIDE 20
AMP POWER
RUN 1" CONDUIT FROM
NET WORK INTERFACE AT
BUILDING EXTERIOR
240V 40 AMP PROVISION
FOR ELECTRIC VEHICLE
CHARGING TO BE PROVIDE
AT SERVICE PANEL WITH
CONDUIT FOR FUTURE
CABLE TO LOCATION AT
WEST CORNER OF SHED.
THIS LOCATION WILL
SERVE A CHARGING
BOLLARD SET AT AN
APPROPRIATE DISTANCE
FROM THE PARKED VEHICLEUP 5 x 73/4" = 3'-23/4"1
2
3
4
5
GFI
TV
POWER TO AIR SOURCE HEAT
PUMP WALL MOUNTED AHU
PROVIDE 15A POWER FOR HEAT RECOVERY VENTILATOR
UNIT IN SOFFITED SPACE OVER STAIR LANDING
PROVIDE 15A POWER FOR WALL-MOUNTED
SUPPLEMENTAL ELECTRIC HEATING PANEL;
CONFIRM 60" AFL MOUNTING HEIGHT
W/ CONST. SUPERINTENDENT
PROVIDE 15 AMP
RECEPTACLE IN EACH
BEDROOM FOR A
PORTABLE,
SUPPLEMENTARY
ELECTRIC HEATER
2023-01-16
E1 Power Plans Dwg Notes.docx
{Note: When PDF’ing - use custom paper size 5”x36”}
POWER PLAN NOTES
1. DATA SHOWN ON THESE PLANS IS INTENDED TO BE
SUPPLEMENTED BY A COMPREHENSIVE WALK-THROUGH BY
ELECTRICIAN AND HABITAT PROJECT SUPERVISOR IN WHICH
THE DATA SHOWN ABOVE IS CONFIRMED AND ADDITIONAL
OUTLETS, AS REQUIRED BY THE ELECTRICAL CODE, ARE
DETERMINED AND LOCATED.
2. ELECTRICIAN IS TO COMPLETE AN ELECTRICAL LOAD /
DEMAND COMPUTATION FOR THE HOUSE AND SHED – AND
TO PROPOSE / CONFIRM THE SIZE OF THE MAIN SERVICE
PANEL.
3. Coordinate with Habitat Project Supervisor for any special
requirements for EMF shielding — (insert any specifics and know
requirements)
4. Smoke and CO detectors to be hard wired to central system.
Locations of these devices are shown on the Lighting Plan.
5. Air barrier penetration:
a. Seal conduit and electrical cable penetrations through the air
barrier plane using spray sealant foam in an annulus space of at
least ¼” width, or a gasket such as a “KAFLEX or ROFLEX air
tight EPDM sleeve” available from foursevenfive.com.
b. DRILL ONE HOLE FOR EACH CABLE.
c. Where the air barrier is penetrated by conduit, the ends of the
conduit from which the cable enters and emerges are to be
similarly sealed.
6. Electrical requirements for solar panels. (COORDINATE WITH
HABITAT PROJECT SUPERVISOR). Specifically, coordinate with PV
installer to locate an emergency disconnect switch adjacent to the
service meter.
T
220
DAT
GF
POWER PLAN KEY
DUPLEX OUTLET
DUPLEX OUTLET WITH ONE POLE SWITCHED
QUAD OUTLET
DUPLEX FLOOR OUTLET
DUPLEX OUTLET WATER PROOF
220 VOLT OUTLET
GROUND FAULT OUTLET
THERMOSTAT
ERV CONTROL PANEL
BOOST SWITCH
HUMIDISTAT
DATA CONNECTION
WP
C
B
H
SCALE: 1/4" = 1'-0"
5 FIRST FLOOR POWER PLAN
E1SCALE: 1/4" = 1'-0"
5 SECOND FLOOR POWER PLAN
E1
SCALE: 1' = 1'-0"
5 E1 Power Plans Dwg Notes
E1
5 ELEC/HVAC SYMBOLS 1/4" = 1'-0"
Drawn by:
Checked by:
BC
Scale:
Project No.
see aboveDate:
C
Two New Single Family Housesfor Habitat for Humanity(Two Story Dwelling Units)Victoria Bismark Farm HousingBurts Pit Road, Northampton, MALIGHTING PLANS
E2
File: Habitat 2 Story House_ ACad V25.pln Print Date: 1/16/23Bruce Coldham FAIA1 January
2
0
2
3
Permit
&
Prici
n
g
Dra
wi
n
gs
UNITS #2 and #3
Owner's Consultants
Landscape Architect & Civil Engineer
Berkshire Design Group,
Northampton, MA
Environmental Design Consultant
TBD
Architect's Consultants
Structural Engineer:
TBD
Building Design:
Michael Broad
Leverett, MA
DWUP 6 x 73/4" = 3'-101/2"1
2
3
4
5
6 UP 5 x 73/4" = 3'-23/4"1
2
3
4
5
REF333SD/CO
WW
C C
C
R1
C-Ext
C C
C
C
C
C
'DARK SKY' COMPATIBLE
FLOOD LIGHT SURFACE
MOUNTED; DIRECTED
TO WASH EXTERIOR
WALL — SEE ELEVATION
FOR MOUNTING
HEIGHT
KEYLESS LIGHT
FIXTURE SOCKET
PROVIDE LIGHT FIXTURE
UNDER STAIR; WALL
MOUNTED HIGH ON
WALL
M1
NOTE:
CEILING LIGHTING BOXES
IN BEDROOMS AND LIVING
SPACES TO BE CAPABLE
OF SUPPORTING CEILING
FANS
L1UP 5 x 73/4" = 3'-23/4"1
2
3
4
5
3SD/CO
SD/COSD/CO
SD/CO
C
C
C C
C
C
NOTE:
CEILING LIGHTING BOXES
IN BEDROOMS AND LIVING
SPACES TO BE CAPABLE
OF SUPPORTING CEILING
FANS
L1
LIGHTING PLAN KEY
CEILING SURFACE MOUNTED FIXTURE
PENDANT FIXTURE
WALL SCONCE FIXTURE
PENDANT FIXTURES HUNG FROM TRACK
RECESSED CEILING FIXTURE
RECESSED CEILING FIXTURE WALL WASHER
MONOPOINT/SPOT/FLOOD FIXTURE
BATH VENTILATION FAN/LIGHT
BATH VENTILATION FAN
SWITCH
DIMMER SWITCH
THREE WAY SWITCH
THREE WAY DIMMER SWITCH
FLUORESCENT CLOSET FIXTURE
UNDER CABINET FIXTURE
VALANCED STRIP FLUORESCENT FIXTURE (WALL MOUNT)
STRIP FLUORESCENT FIXTURE (WALL MOUNT)
WRAP AROUND - CEILING SURFACE MOUNT
FLUORESCENT FIXTURE (ONE OR MORE LAMPS)
EXTERIOR FLOOD LIGHT
3
D
3D
2023-01-16
E2 Lighting Plans Dwg Notes.docx
{Note: When PDF’ing - use custom paper size 5”x36”}
LIGHTING PLAN NOTES
1. ELECTRICAL CONTRACTOR WILL USE LIGHTING FIXTURES
BASED ON THE LIGHTING FIXTURE SCHEDULE AND
PROVIDED BY HABITAT
2. All fixtures to be UL listed.
3. All fixtures will have integral LED lighting
4. Electrical contractor shall verify ceiling types prior to ordering fixtures.
5. Switch plate (and receptacle cover) color(s) to be confirmed with
Habitat Project Supervisor from standard range offered.
6. Air barrier penetration:
a. Seal conduit and electrical cable penetrations through the air
barrier plane using spray sealant foam in an annulus space of at
least ¼” width, or a gasket such as a “KAFLEX or ROFLEX air
tight EPDM sleeve” available from foursevenfive.com.
b. DRILL ONE HOLE FOR EACH CABLE.
c. Where the air barrier is penetrated by conduit, the ends of the
conduit from which the cable enters and emerges are to be
similarly sealed.
7. Provide (1) pull chain light fixture in attic space coordinate location
with Habitat Project Supervisor — but within reach of ceiling access.
SCALE: 1/4" = 1'-0"
5 FIRST FLOOR LIGHTING PLAN
E2SCALE: 1/4" = 1'-0"
5 SECOND FLOOR LIGHTING PLAN
E2
Drawn by:
Checked by:
BC
Scale:
Project No.
see aboveDate:
C
Two New Single Family Housesfor Habitat for Humanity(Two Story Dwelling Units)Victoria Bismark Farm HousingBurts Pit Road, Northampton, MAMECHANICAL
PLANS
M1
File: Habitat 2 Story House_ ACad V25.pln Print Date: 1/16/23Bruce Coldham FAIA1 January
2
0
2
3
Permit
&
Prici
n
g
Dra
wi
n
gs
UNITS #2 and #3
Owner's Consultants
Landscape Architect & Civil Engineer
Berkshire Design Group,
Northampton, MA
Environmental Design Consultant
TBD
Architect's Consultants
Structural Engineer:
TBD
Building Design:
Michael Broad
Leverett, MA
DWUP 6 x 73/4" = 3'-101/2"1
2
3
4
5
6 UP 5 x 73/4" = 3'-23/4"1
2
3
4
5
REFWW
AIR SOURCE HEAT PUMP
COMPRESSOR/CONDITIONER
UNITS (TWO STACKED
TOGETHER)
PAD MOUNTED ON GALV.
STEEL FRAME
AIR SOURCE HEAT PUMP
WALL MOUNTED AHU;
CONDENSATE DISCHARGED
DOWN AND OUT THROUGH
EXTERIOR WALL
4" DIAM DUCT PASSES OVER LVL
SOFFIT OVERHEAD TO ENCLOSE HRV
EXHAUST AIR DUCT FROM BATHROOM
DUCT ROUTED IN JOIST
BAY ABOVE ENTRY HALL
EXHAUST AIR
@ 30 CFM
FRESH AIR @
30 CFM FROM
CEILING VENTUP 5 x 73/4" = 3'-23/4"1
2
3
4
5
6' 0"
AIR SOURCE HEAT PUMP
WALL MOUNTED AHU
DIRECT CONDENSATE
LINE TO WASTE PIPE OR
TO EXTERIOR
DISCHARGE LOW IN
WALL
PROVIDE "BOOST"
CAPACITY TO INCREASE
EXHAUST FROM MAIN
BATHROOM
ERV VENTILATION DEVICE
(BROAN 130E65RT)
IN SPACE CREATED OVER
STAIR LANDING;
LOCATE ERV UNIT
AND ACCESS
OPENING CENTERED
ON UPPER STAIR
FLIGHT FOR
MAINTENANCE EASE
ACCESS PANEL/DOOR
3" LARGER ALL AROUND
THAN HRV DEVICE
FRESH & EXHAUST AIR
DUCTS DESCENDING TO
FLOOR BELOW
FRESH AIR @
60 CFM
EXHAUST AIR
@ 60 CFM
2023-01-16
M1 Mech Plans Dwg Notes.docx
{Note: When PDF’ing - use custom paper size 5”x36”}
MECHANICAL NOTES – HEATING & COOLING
1. The system shall comprise two variable refrigerant flow, single-port
heat pumps (Mitsubishi or approved equal) as shown on this drawing
sheet and the associated specification — summarized as follows:
The outdoor units will be a Mitsubishi model (insert) located as shown
on the A1 and M1 plans.
There will be two indoor zones served by two indoor wall-mounted
(W) units. In accordance with the acoustic and thermal delivery
requirements stipulated below.
W1: Mitsubishi model (insert) wall-mounted unit installed in the main
living area of the lower floor.
W1: Mitsubishi model (insert) wall-mounted unit installed in the
bedroom area of the upper floor, (or opposite end of the lower
floor).
Operating ranges:
Cooling will be 23˚F db to 115˚F db
Heating will be -15˚F wb to 60˚F wb
2. Duct layouts shown are conceptual. The contractor is responsible for
achieving an arrangement that meets air-flow & noise requirements.
3. Install refrigerant piping without any joints in concealed locations.
4. Controls: provide a Mitsubishi model local controller for each indoor
unit..
5. Provide condensate drain for each indoor unit.
6. Condensate lines to be PVC & to be indirectly linked to the waste
piping or (preferably) routed directly to the exterior through the
exterior wall. Provide clean-outs as required by code with required
access panel locations to be reviewed by the architect before
installation. All condensate lines to discharge through gravity —
avoiding the need for condensate pumps.
7. No backup resistance heating capability is required.
8. Sound attenuation:
a. Ensure airflow velocities do not exceed 350 FPM at supply register
or 420 FPM at return register.
9. Outdoor unit to mounted 20" above grade by wall-mounting where
shown on this drawing.
10. Seal refrigerant line penetrations through the exterior wall plane using
spray sealant foam in an annulus space of at least ½” width or
expanding foam gasket.
11. Provide written warranty signed by the manufacturer for a period of 5
years (parts) & 7 years (compressor) from the date of substantial
completion.
12. Provide a written operations & maintenance manual in a three-ring
binder along with a full demonstration of the system operation at the
time of commissioning. Provide a commissioning report confirming
the air-flows achieved at each register.
13. All duct joints to be sealed with a low-VOC mastic.
14. Do not use this system at all during construction and ensure that all
equipment is kept clean.
15. SUBCONTRACTOR IS REQUIRED TO PREPARE A FULL SYSTEM
SUBMITTAL, INCLUDING PRODUCTS, DUCT LAYOUTS, &
CONTROLS, & TO PROVIDE HEATING & COOLING LOAD
CALCULATIONS. SYSTEM IS TO BE INSTALLED BY A FULLY
TRAINED & CERTIFIED INSTALLER & IN FULL ACCORDANCE
WITH THE MANUFACTURER'S RECOMMENDATIONS &
REQUIREMENTS.
2023-01-16
V1 Vent Plans Dwg Notes.docx
{Note: When PDF’ing - use custom paper size 5”x36”}
GENERAL NOTES — VENTILATION
1. Provide a Broan Model B130E65 (T) Energy Recovery Unit (ERV) to
provide bathroom and laundry exhaust and fresh air to bedroom and
living spaces.
2. Design intent is to deliver continuous fresh air ventilation as follows:
SUPPLY –
30 cfm to master bedroom #1
30 cfm to remaining bedrooms (via
30+ cfm to living area
EXHAUST –
60 cfm from main bathroom (before boost)
30 cfm to half bathroom
3. Provide dampers as required to ensure cfm delivery as noted above.
Ventilation system to be balanced, and a balancing report produced
upon completion, verifying the achievement of the required air
delivery volumes.
4. Mount the Broan unit where shown on drawing. Provide access to
control panel as shown on M1 drawing.
5. Provide a boost switches in the main bedroom bathroom
6. The boost capacity to be contained to those bathrooms by installing
constant airflow regulators (CAR) in the ducts.
7. ERV unit to be mounted on vibration-isolating dampers (or equivalent)
to avoid any structure borne vibration.
8. Fresh air intake and exhaust ducts from unit to the exterior to be
insulated with 1 ½” fiberglass (equal to Certainteed Standard duct-
wrap or circular ductwork and industrial insulation board for
rectangular ductwork) and completely air sealed. All joints in
ductwork to be tightly air-sealed with mastic or aluminum tape.
9. Seal duct penetrations through the exterior wall plane using spray
sealant foam in an annulus space of at least ½” width, or expanding
foam gasket.
10. Supply and exhaust return ducts from the unit to conditioned spaces
are not to be insulated.
11. Backdraft dampers to be Fantech RSK-series, sprung-flap model or
equivalent
12. Duct layouts shown are conceptual. The contractor is responsible for
achieving an arrangement that meets airflow & noise requirements.
13. Subcontractor is required to prepare a full system submittal including
products, duct layouts, & controls. System is to be installed by a fully
trained installer & in full accordance with the manufacturer’s
recommendations & requirements.
14. Provide written warranty signed by the manufacturer from the date of
substantial completion.
15. Provide a written operations & maintenance manual in a three-ring
binder along with a full demonstration of the system operation at the
time of commissioning. Provide a commissioning report confirming
the airflows achieved at each register.
2023-01-16 V1 Vent Plans Dwg Notes.docx {Note: When PDF’ing - use custom paper size 5”x36”} GENERAL NOTES — VENTILATION 1. Provide a Broan Model B130E65 (T) Energy Recovery Unit (ERV) to provide bathroom and laundry exhaust and fresh air to bedroom and living spaces. 2. Design intent is to deliver continuous fresh air ventilation as follows: SUPPLY – 30 cfm to master bedroom #1 30 cfm to remaining bedrooms (via 30+ cfm to living area EXHAUST – 60 cfm from main bathroom (before boost) 30 cfm to half bathroom 3. Provide dampers as required to ensure cfm delivery as noted above. Ventilation system to be balanced, and a balancing report produced upon completion, verifying the achievement of the required air delivery volumes. 4. Mount the Broan unit where shown on drawing. Provide access to control panel as shown on M1 drawing. 5. Provide a boost switches in the main bedroom bathroom 6. The boost capacity to be contained to those bathrooms by installing
constant airflow regulators (CAR) in the ducts.
7. ERV unit to be mounted on vibration-isolating dampers (or equivalent)
to avoid any structure borne vibration.
8. Fresh air intake and exhaust ducts from unit to the exterior to be
insulated with 1 ½” fiberglass (equal to Certainteed Standard duct-
wrap or circular ductwork and industrial insulation board for
rectangular ductwork) and completely air sealed. All joints in
ductwork to be tightly air-sealed with mastic or aluminum tape.
9. Seal duct penetrations through the exterior wall plane using spray
sealant foam in an annulus space of at least ½” width, or expanding
foam gasket.
10. Supply and exhaust return ducts from the unit to conditioned spaces
are not to be insulated.
11. Backdraft dampers to be Fantech RSK-series, sprung-flap model or
equivalent
12. Duct layouts shown are conceptual. The contractor is responsible for
achieving an arrangement that meets airflow & noise requirements.
13. Subcontractor is required to prepare a full system submittal including
products, duct layouts, & controls. System is to be installed by a fully
trained installer & in full accordance with the manufacturer’s
recommendations & requirements.
14. Provide written warranty signed by the manufacturer from the date of
substantial completion.
15. Provide a written operations & maintenance manual in a three-ring
binder along with a full demonstration of the system operation at the
time of commissioning. Provide a commissioning report confirming
the airflows achieved at each register.
2023-01-16 M1 Mech Plans Dwg Notes.docx {Note: When PDF’ing - use custom paper size 5”x36”} MECHANICAL NOTES – HEATING & COOLING 1. The system shall comprise two variable refrigerant flow, single-port heat pumps (Mitsubishi or approved equal) as shown on this drawing sheet and the associated specification — summarized as follows: The outdoor units will be a Mitsubishi model (insert) located as shown on the A1 and M1 plans. There will be two indoor zones served by two indoor wall-mounted (W) units. In accordance with the acoustic and thermal delivery requirements stipulated below. W1: Mitsubishi model (insert) wall-mounted unit installed in the main living area of the lower floor. W1: Mitsubishi model (insert) wall-mounted unit installed in the bedroom area of the upper floor, (or opposite end of the lower floor). Operating ranges: Cooling will be 23˚F db to 115˚F db Heating will be -15˚F wb to 60˚F wb 2. Duct layouts shown are conceptual. The contractor is responsible for achieving an arrangement that meets air-flow & noise requirements. 3. Install refrigerant piping without any joints in concealed locations. 4. Controls: provide a Mitsubishi model local controller for each indoor
unit..
5. Provide condensate drain for each indoor unit.
6. Condensate lines to be PVC & to be indirectly linked to the waste
piping or (preferably) routed directly to the exterior through the
exterior wall. Provide clean-outs as required by code with required
access panel locations to be reviewed by the architect before
installation. All condensate lines to discharge through gravity —
avoiding the need for condensate pumps.
7. No backup resistance heating capability is required.
8. Sound attenuation:
a. Ensure airflow velocities do not exceed 350 FPM at supply register
or 420 FPM at return register.
9. Outdoor unit to mounted 20" above grade by wall-mounting where
shown on this drawing.
10. Seal refrigerant line penetrations through the exterior wall plane using
spray sealant foam in an annulus space of at least ½” width or
expanding foam gasket.
11. Provide written warranty signed by the manufacturer for a period of 5
years (parts) & 7 years (compressor) from the date of substantial
completion.
12. Provide a written operations & maintenance manual in a three-ring
binder along with a full demonstration of the system operation at the
time of commissioning. Provide a commissioning report confirming
the air-flows achieved at each register.
13. All duct joints to be sealed with a low-VOC mastic.
14. Do not use this system at all during construction and ensure that all
equipment is kept clean.
15. SUBCONTRACTOR IS REQUIRED TO PREPARE A FULL SYSTEM
SUBMITTAL, INCLUDING PRODUCTS, DUCT LAYOUTS, &
CONTROLS, & TO PROVIDE HEATING & COOLING LOAD
CALCULATIONS. SYSTEM IS TO BE INSTALLED BY A FULLY
TRAINED & CERTIFIED INSTALLER & IN FULL ACCORDANCE
WITH THE MANUFACTURER'S RECOMMENDATIONS &
REQUIREMENTS.
SCALE: 1/4" = 1'-0"
5 FIRST FLOOR MECHANICAL PLAN
M1SCALE: 1/4" = 1'-0"
5 SECOND FLOOR MECHANICAL PLAN
M1