HomeMy WebLinkAboutAP-2025-013 - Civil Site PlansMINIMUM LOT AREA (SF)90,000 SF OR 1,500
SF/UNIT
652,497 SF OR
2,039 SF/UNIT
MINIMUM LOT FRONTAGE (FT)N/A 56.1 FT
MINIMUM FRONT YARD SETBACK (FT)60 FT 106.5 FT
MINIMUM SIDE AND REAR YARD SETBACK
(FT)30 FT 31 FT
MAXIMUM BUILDING HEIGHT (FT)1 55 FT Less than 55 FT
MAXIMUM FLOOR AREA RATIO 0.75 0.569
MAXIMUM LOT COVERAGE 25%16.2%
MAXIMUM IMPERVIOUS COVERAGE 50%47.5%
PERIMETER GREEN SPACE 20 FT 30 FT MIN.
ZONING SUMMARY
Mix-Use Sub Zone within the Medical
Services Overlay District Requirement PROPOSED
1 Multifamily structures on a lot not less than 10 acres, the maximum building height shall be 55
feet measured to the highest point on the roof (not including antennas or similar roof structures).
1.3 SPACE PER UNIT =416
+1 GUEST SPACE PER 10 UNITS =32
SURFACE PARKING =430
GARAGE PARKING =46
15 SPACES (INCLUDING 2 GARAGE)
448 SPACES
476 SPACES
TOTAL
PARKING SUMMARY
PARKING REQUIREMENT
PARKING PROVIDED
ACCESSIBLE PARKING
REQUIRED 9 SPACES (2 VAN)
ACCESSIBLE PARKING
PROVIDED ALL SURFACE SPACES ARE VAN
ACCESSIBLE
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S D
S D
S D
S D
SDSD505254W ILKEN SL A N E
55
56
58
58
56
5750565452
51525354
55
56
464850585555575 75655
57
57.4SD
SD5 0
EXISTINGRESIDENTIALBUILDING4STORIESD R A IN A G E E A S E M E N T
UTI
LI
TYEASEMENT515250
50525150 TW=53.00
BW=52.00
TW=55.00
BW=50.5050SDDCB #22
R=49.70
I=46.20
RETAINING WALL
(DESIGN BY OTHERS)
LOT 2B
90,016 S.F.
2.07 ACRES
(PROPOSED)PROPOSEDLOTLINEP R O P O S E D 1 5 'W I D E S E W E R E A S E M E N T
0
SCALE:
10'20'40'
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UEUEUEUExxxxxxxxxxxxxxxxxx xx xx
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SDSDW ILKEN SL A N E SDSDWWWWEXISTINGRESIDENTIALBUILDING4STORIESD R A IN A G E E A S E M E N T
UTI
LI
TYEASEMENTLOT 2B
90,016 S.F.
2.07 ACRES
(PROPOSED)PROPOSEDLOTLINEP R O P O S E D 1 5 'W I D E S E W E R E A S E M E N TSDRETAININGWALL
(DESIGN BY OTHERS)GGGGGGCONNECT GAS
PER NATIONAL
GRID WWWWWWFMFMFMFMFMF M
F M
F M
4 "P V C S D R 2 1
F O R C E M A IN12"CLDIE/T/DE/T/DE/T/DE/T/DE/T/DWWWWWW12"CLDIGGGGGGCONNECT GAS
PER NATIONAL
GRID WWWWWWFMFMFMFMFMF M
F M
F M
4 "P V C S D R 2 1
F O R C E M A IN12"CLDIE/T/DE/T/DE/T/DE/T/DE/T/DWWWWWW12"CLDI0
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SEESHEETC-23
UEUEUEUExxxxxxxxxxxxxxxxxx xx xx
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U E
U E
U E
U E
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U E
U E
S D
S D
S D
S D
SDSD505254W ILKEN SL A N E
55
56
58
58
56
5750565452
51525354
55
56
4648505856555557575655
57
57.4SD
SD5 0
EXISTINGRESIDENTIALBUILDING4STORIESD R A IN A G E E A S E M E N T
UTI
LI
TYEASEMENTLOT 2B
90,016 S.F.
2.07 ACRES
(PROPOSED)PROPOSEDLOTLINE515250
50525150 TW=53.00
BW=52.00
TW=55.00
BW=50.5050SD
RETAINING WALL
(DESIGN BY OTHERS)
x x
x x
x x
x x
x x
x x xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxCATCH BASIN INSERT
(TYP)
LIMIT OF WORK /
COMPOST FILTER TUBE
(TYP)
LIMIT OF WORK /
CONSTRUCTION FENCE
(TYP)
STABILIZED
CONSTRUCTION EXIT 515250
50525150 TW=53.00
BW=52.00
TW=55.00
BW=50.5050SD
RETAINING WALL
(DESIGN BY OTHERS)
0
SCALE:
10'20'40'
1'' = 20'www.tetratech.comMARKDATEDESCRIPTIONBY4/15/20258:28:22PM-P:\26700\143-26700-23001\CAD\SHEETFILES\C-24-29EROSION&SEDIMENTCONTROLPLAN.DWG-CHEAL,NATE1
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5 0
4 4
4 2
4 244DRAINAGEEASEMENTRESIDENTIAL
BUILDING 2
4 STORIES
FFE=51.50
RESIDENTIAL
BUILDING 3
4 STORIES
FFE=51.50
RESIDENTIAL
BUILDING 1
4 STORIES
FFE=51.50
POOL
GARAGE B
FFE=50.20GARAGEDFFE=50.70BIKE STORAGE
LOT 2A
652,497 S.F.
14.98 ACRES
(PROPOSED)
PROPOSED LOT LINE
GARAGE A
FFE=51.90GARAGECFFE=51.10EMBAYMENT
LINE (TYP.)
EMBAYMENT
LINE (TYP.)
51
5
0
50 5051
50.40
50.30
49.50
50
49
48 48
50
49
H.P.50.30
H.P.
50.40
H.P.
50.30
H.P.
50.30
H.P.H.P.51505150
505
0
5
0
5
1
5049484746444550494847464550494847515149.5050.505 050 51
50
50.10
49.90
49.8049.85 49.7550.80 50.80
49.90
50.10
50.20
50.30 50.4550.65 49.8049.90 50.6050.65 49.9049.80
50.20
50.10
50.00
50.10
50.10
50.60
50.50
50.30
50.65
50.15
50.20
49.90
50.30
50.40 50.1050.30 49.9049.80 50.6050.70 49.9049.90
SDSDSD
SD
SD SD SD SD SDSDSDSDSDSDSDSDSD
48
49
50
CATCH BASIN INSERT
(TYP)
LIMIT OF WORK /
COMPOST FILTER TUBE
(TYP)
51
5
0
50 5051
50.40
50.30
49.50
50
49
48 48
50
49
H.P.50.30
H.P.
50.40
H.P.
50.30
H.P.
50.30
H.P.H.P.51505150
505
0
5
0
5
1
5049484746444550494847464550494847515149.5050.505 050 51
50
50.10
49.90
49.8049.85 49.7550.80 50.80
49.90
50.10
50.20
50.30 50.4550.65 49.8049.90 50.6050.65 49.9049.80
50.20
50.10
50.00
50.10
50.10
50.60
50.50
50.30
50.65
50.15
50.20
49.90
50.30
50.40 50.1050.30 49.9049.80 50.6050.70 49.9049.90
SDSDSD
SD
SD SD SD SD SDSDSDSDSDSDSDSDSD
48
49
50
LIMIT OF WORK /
COMPOST FILTER TUBE
ADJUST AS NEEDED
FOR NEW FIRE ACCESS
0
SCALE:
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1'' = 20'www.tetratech.comMARKDATEDESCRIPTIONBY4/15/20258:29:41PM-P:\26700\143-26700-23001\CAD\SHEETFILES\C-24-29EROSION&SEDIMENTCONTROLPLAN.DWG-CHEAL,NATE1
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60
59586057586054575659575
8
5
8
585657565656565656555456575558565758586158 SDEXISTING
MAINTENANCE
BLDG.
50
5
0
5 0
4 4
4 2
4 2
EXISTINGRESIDENTIALBUILDING4STORIESEXISTINGGARAGERESIDENTIAL
BUILDING 2
4 STORIES
FFE=51.50
RESIDENTIAL
BUILDING 1
4 STORIES
FFE=51.50
LEASING
/CLUB
FFE=52.50
POOL
LOT 2A
652,497 S.F.
14.98 ACRES
(PROPOSED)
GEN
PROPOSED LOT LINE PROPOSEDACCESSEASEMENT50.0'
GARAGE A
FFE=51.90
EMBAYMENT
LINE (TYP.)
EMBAYMENT
LINE (TYP.)
51
50 5051
50.40
50.30
49.50
53.80
50
48
50 6052
5 2
52
51
RG1
RG2
53
52525
1
51 505152TW=54.00
BW=53.004949484850515151515050
505149
48
49
52
51
50
H.P.
51.30
H.P.H.P.51515052
5 2 49495051525354545551.30
H.P.51SDSD SDSDSDSD
RETAINING WALL
(DESIGN BY OTHERS)
5 0
51
50
50.10
49.90 515049.90
50.5051.5050.4050.3049.8049.85 49.75
50.6050.65 49.9049.80 50.4050.10 51.30
50.6050.70 49.9049.90 50.9050.80 51.60
51.20
51.60
51.60
51.30
50.10
50.10
49.90
49.90
49.90
49.90
5049.90
49.90
49.90SDSD
SD
SD SD SD SD 57565 5
5 453
545352.20
52.50
TW=56.00
BW=55.00
TW=56.00
BW=55.00
TW=56.00
BW=54.00
52.10
52.60
52.40
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxCATCH BASIN INSERT
(TYP)
LIMIT OF WORK /
COMPOST FILTER TUBE
(TYP)
LIMIT OF WORK /
CONSTRUCTION FENCE
(TYP)
51
50 5051
50.40
50.30
49.50
53.80
50
48
50 6052
5 2
52
51
RG1
RG2
53
52525
1
51 505152TW=54.00
BW=53.004949484850515151515050
505149
48
49
52
51
50
H.P.
51.30
H.P.H.P.51515052
5 2 49495051525354545551.30
H.P.51SDSD SDSDSDSD
RETAINING WALL
(DESIGN BY OTHERS)
5 0
51
50
50.10
49.90 515049.90
50.5051.5050.4050.3049.8049.85 49.75
50.6050.65 49.9049.80 50.4050.10 51.30
50.6050.70 49.9049.90 50.9050.80 51.60
51.20
51.60
51.60
51.30
50.10
50.10
49.90
49.90
49.90
49.90
5049.90
49.90
49.90SDSD
SD
SD SD SD SD 57565 5
5 453
545352.20
52.50
TW=56.00
BW=55.00
TW=56.00
BW=55.00
TW=56.00
BW=54.00
52.10
52.60
52.40
LIMIT OF WORK /
CONSTRUCTION FENCE
ADJUST AS NEEDED
FOR NEW WALK
0
SCALE:
10'20'40'
1'' = 20'www.tetratech.comMARKDATEDESCRIPTIONBY4/15/20258:30:30PM-P:\26700\143-26700-23001\CAD\SHEETFILES\C-24-29EROSION&SEDIMENTCONTROLPLAN.DWG-CHEAL,NATE1
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SEE SHEET C-28
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7 0
70
60
60
50
50
DRAINAGEEASEMENTR E S ID E N T IA L
B U IL D IN G 4
4 S T O R IE S
F F E =5 3 .0 0
F
GAR AGE E
FFE=50.20
GARAGE F
FFE=50.50
G A R A G E G
F F E =5 2 .4 0
GARAGEDFFE=50.70MAINTENANCEB I K E S T O R A G E
5 2
5
0 5050.30 5151.80
52.30
5252.40
5 2
51504847RG3
51.40
5150.30
H.P.
50.30
H.P.H.P.
52.30
H.P.525252.30
H.P.
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51
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51 51
5 2
52
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5049484746H.P.
52
515 1
5 2
5 2
5 2
5 3
5 4
5 5
5 6
5 7
5 8
49525 3
5 2
5 2
5 9
6 0
6 2
6 1
6 0
SD SDSDSDSD S
D
S D
S D
S D
505250.40
50.40 50.1050.30 49.9049.80 50.6050.70 49.9049.90
50.70 49.7049.70 50.70 50.10 50.20
52.20
52.30
52.20
52.30
52.20
51.20
51.20
51.80
52.05
51.90
52
52.20
52.30
52.10
52.30
52.20
52.10
50.90
50.90
52.70
52.70
51.90
52.40
50.90
51.80
51.60
52.50
52.30
H.P.
52.70
51.60
51.80
50.80
SDSDxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxCATCH BASIN INSERT
(TYP)
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COMPOST FILTER TUBE
(TYP)
LIMIT OF WORK /
CONSTRUCTION FENCE
(TYP)
5 2
5
0 5050.30 5151.80
52.30
5252.40
5 2
51504847RG3
51.40
5150.30
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50.30
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52.30
H.P.525252.30
H.P.
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H.P.
52.30H.P.
52
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05050
51
51
51
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5 2
52
5150525246
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52
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5 3
5 4
5 5
5 6
5 7
5 8
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5 2
5 2
5 9
6 0
6 2
6 1
6 0
SD SDSDSDSD S
D
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S D
S D
505250.40
50.40 50.1050.30 49.9049.80 50.6050.70 49.9049.90
50.70 49.7049.70 50.70 50.10 50.20
52.20
52.30
52.20
52.30
52.20
51.20
51.20
51.80
52.05
51.90
52
52.20
52.30
52.10
52.30
52.20
52.10
50.90
50.90
52.70
52.70
51.90
52.40
50.90
51.80
51.60
52.50
52.30
H.P.
52.70
51.60
51.80
50.80
SDSD0
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60708
0 906062
64 66 68
70
80
78767472
608 0
7061EXISTING
MAINTENANCE
BLDG.7070707 0
60
60
50
6
0 80VARIABLEWIDTHSLOPEEASEMENTVARI
ABLEWI
DTHSLOPEEASEMENTR
E
S
I
D
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N
T
I
A
L
B
U
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L
D
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5
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S
F
F
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=
5
3
.
0
0
GARAGE F
FFE=50.50
G A R A G E G
F F E =5 2 .4 0
G ARAG EHFFE=52.60B I K E S T O R A G E
LOT 2C
8,546 S.F.
0.20 ACRES
(PROPOSED)PROPOSEDLOTLINE5 2
5
0 5050.30 5151.80
52.30
5
2
526
0
7
0
8
0
605
3
5
2
7
9
5
4
7
8
6
0
5
8
5
2
RG1
51.40
5151.30
H.P.H.P.
51.70
H.P.
5 2
52.30
H.P.525252.30
H.P.
H.P.
H.P.
52 525151
5051
52.40
51
5 2
51 51
5 2
51504
8
4
8
5
2
5 2
5 2
5
1
4
9
5
0
5
1
5 4
5 5
5 6
5 7
5 8
5 3
5 2
5 9
6 0
6 2
6 1
6 0
5
3
5
4
5
5
5
6
5
7
5
9
S
D
S D
S D
S D
S D
5050.6050.70 49.9049.90 50.9050.80 51.60
50.70 50.10 50.1050.20
51.30
49.90
51.50
52.30
52.20
52.10
52.20
52.30
52.20
52.30
52.20
51.20
51.20
51.80
52.05
51.90
52
52.20
52.30
51.90
52.40
50.90
51.80
51.60
52.50
52.30
H.P.
52.70
51.60
51.80
50.80
49.90
49.90
5
0
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxCATCH BASIN INSERT
(TYP)
LIMIT OF WORK /
CONSTRUCTION FENCE
(TYP)
5 2
5
0 5050.30 5151.80
52.30
5
2
526
0
7
0
8
0
605
3
5
2
7
9
5
4
7
8
6
0
5
8
5
2
RG1
51.40
5151.30
H.P.H.P.
51.70
H.P.
5 2
52.30
H.P.525252.30
H.P.
H.P.
H.P.
52 525151
5051
52.40
51
5 2
51 51
5 2
51504
8
4
8
5
2
5 2
5 2
5
1
4
9
5
0
5
1
5 4
5 5
5 6
5 7
5 8
5 3
5 2
5 9
6 0
6 2
6 1
6 0
5
3
5
4
5
5
5
6
5
7
5
9
S
D
S D
S D
S D
S D
5050.6050.70 49.9049.90 50.9050.80 51.60
50.70 50.10 50.1050.20
51.30
49.90
51.50
52.30
52.20
52.10
52.20
52.30
52.20
52.30
52.20
51.20
51.20
51.80
52.05
51.90
52
52.20
52.30
51.90
52.40
50.90
51.80
51.60
52.50
52.30
H.P.
52.70
51.60
51.80
50.80
49.90
49.90
5
0
0
SCALE:
10'20'40'
1'' = 20'www.tetratech.comMARKDATEDESCRIPTIONBY4/15/20258:32:18PM-P:\26700\143-26700-23001\CAD\SHEETFILES\C-24-29EROSION&SEDIMENTCONTROLPLAN.DWG-CHEAL,NATE1
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KIDD'SHILLROAD607076606264666 8
5 056 58S34°23'54"E166.43'R=R =3 5 .0 0 'L =5 6 .8 1 'R=630.00'L=549.84'
S58°36'06"W
79.74'
5 9
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5860 58
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SDEXISTING
RESIDENTIALBUILDING
4STORIES
EXISTING GARAGE
EXISTINGGARAGE
LIMIT OF WORK /
COMPOST FILTER TUBE
(TYP)
0
SCALE:
10'20'40'
1'' = 20'www.tetratech.comMARKDATEDESCRIPTIONBY4/15/20258:34:22PM-P:\26700\143-26700-23001\CAD\SHEETFILES\C-24-29EROSION&SEDIMENTCONTROLPLAN.DWG-CHEAL,NATE1
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8" MIN.
2" CLEAR
PRECAST CONCRETE DRAIN MANHOLE
NOTES:
1. MANHOLE DIAMETER TO BE INCREASED AS REQUIRED TO ACCOMMODATE NUMBER OF
PIPES ENTERING OR DISCHARGING FROM MANHOLE.
2. STRUCTURE OPENING VOIDS, AFTER PIPE INSTALLATION, SHALL BE FILLED WITH
NON-SHRINK WATERPROOF GROUT. GROUT TO BE COMPLETELY AROUND THE PIPE.
GROUT SHALL BE SMOOTH AND PARALLEL TO INTERIOR AND EXTERIOR WALLS.
OR AS NOTED ON
UTILITY PLANS
NOTES:
1. CONCRETE = 4000 PSI MINIMUM, CEMENT PER ASTM C-478
2. MANHOLE TO CONFORM TO LATEST ASTM C-478 SPECIFICATIONS FOR "PRECAST
REINFORCED CONCRETE MANHOLE SECTIONS"
3. STEEL REINFORCEMENT TO MEET OR EXCEED H20 LOADING.
4. MANHOLE STEPS - POLYPROPYLENE COATED GRADE 60 REINFORCING BAR, PER ASTM
C-478 & OSHA (STD 1-1.9)
NOTE: STRUCTURES & CASTINGS SHALL
BE RATED FOR H-20 LOADINGEJ FRAME 2114Z AND COVER 2110A1
OR APPROVED EQUAL. COVER SHALL
BE FORGED WITH THE WORD DRAIN
9 FEET OR LESS IN DEPTH
NOT TO SCALE
8" MIN. CRUSHED
STONE (M2.01.4)
BRICK LEVELING COURSE AS
REQUIRED FOR GRADE
ADJUSTMENTS (2 MIN.- 5 MAX.)
FRAME TO BE SET IN FULL
BED OF MORTAR
MIN. 0.12 SQ. IN. STEEL
PER VERTICAL FOOT,
PLACED ACCORDING TO
AASHTO DESIGNATION M-199
MORTAR ALL JOINTS
1 #3 BAR AROUND OPENINGS
FOR PIPES 18" DIAMETER AND
OVER 1" COVER
PIPE OPENINGS TO BE
PRECAST IN RISER SECTION
NOTE: PAYMENT LIMIT
12" FROM EXTERIOR OF
STRUCTURE IN ROCK
OUTSIDE OF PIPE
+2" CLEARANCE
PROVIDE 'V'
OPENINGS
18"-24" CONICAL
SECTIONS
HEIGHT OF RISER SECTIONS
MAY VARY FROM 1' TO 4'
5"MIN.
24"±1"
DIA.
48"±1" DIA.
30" MAX.
PIPE DIA.
8" MIN.
PRECAST CONCRETE CATCH BASIN
NOT TO SCALE
NORMAL WATER LEVEL
OUTSIDE PIPE
DIAMETER PLUS 2"
CLEARANCE
EJ FRAME 5523 AND GRATE 5520M5
OR APPROVED EQUAL.
8" MIN. CRUSHED
STONE (M2.01.4)
MIN. 0.12 SQ. IN. STEEL
PER VERTICAL FOOT,
PLACED ACCORDING TO
AASHTO DESIGNATION M-199
MORTAR ALL JOINTS
BRICK LEVELING COURSE AS
REQUIRED FOR GRADE
ADJUSTMENTS (2 MIN.- 5 MAX.)
FRAME TO BE SET IN FULL
BED OF MORTAR
PROVIDE 'V'
OPENINGS
24"±1"x27"±1"
OPENING
48"±1" DIA.
5" MIN.
HOOD
PRECAST CONCRETE
BASE UNIT
12" REINFORCED
CONC. PIPE (TYP.)1" CLEAR
DIAMETEROFOUTLETPIPEX4(4'MIN.)7'-0"(STANDARDDEPTH)18"-24" CONICAL
SECTIONS
HEIGHT OF RISER
SECTIONS MAY
VARY FROM 1' TO 4'
NOTE: STRUCTURES & CASTINGS SHALL
BE RATED FOR H-20 LOADING
SEWER MANHOLE
NOT TO SCALE
NOTE: ALL COVERS SHALL HAVE
THE WORD "SEWER" IN 3" LETTERS
CAST THEREON
4'-0" DIA.COMBINATIONOF1,2,3,OR4'LENGTHS4'-0"8"8"24"
DIA.12"TYP.ADJUST TO REQUIRED GRADE
WITH A MIN. OF TWO COURSES OF
BRICK MASONRY OR REINFORCED
CONCRETE GRADING RINGS
MANHOLE FRAME
AND COVER
MORTAR
PRECAST REINFORCED
CONCRETE MANHOLE
BARREL
5" MIN.
O-RINGS RUBBER
GASKET JOINTS
FORGED ALUMINUM
SAFETY TYPE
MANHOLE STEP
WATERPROOF COATING
TO BE APPLIED TO OUTER
SURFACE
UNDISTURBED EARTH
PVC SEWER
RUBBER RING
WATER STOP
A.C. MANHOLE COUPLING,
A.C.-PVC ADAPTER
BRICK MASONRY OR
CONCRETE
12" MIN.
SCREENED
GRAVEL
PRECAST CONCRETE
BASE SECTION
PRECAST REINFORCED
CONCRETE MANHOLE CONE
PIPE TO MANHOLE CONNECTIONS
NOT TO SCALE
CL PIPE
PIPELC
C PIPEL
MORTAR JOINT
FLEXIBLE SLEEVE
COMPRESSION GASKET
(CAST-IN)
FORMED OPENING A-LOK RUBBER GASKET
INSIDE FACE
OF MANHOLE
INSIDE FACE
OF MANHOLE
FORMED OPENING
ANODIZED ALUMINUM
OR STEEL KORBAND
EXPOSED METAL TO BE PROTECTED FROM
EROSION WITH A BITUMINOUS COAT
STAINLESS STEEL CLAMP
NEOPRENE KOR-N-SEAL BOOT
INSIDE FACE
OF MANHOLE NON SHRINK GROUT
BY CONTRACTOR
NOT TO SCALE
WATER, DRAIN OR SEWER MAIN
5" MIN.
5" MIN
WATER, DRAIN OR SEWER MAIN
6" MIN.
6" MIN.
NOTES:
1. WHENEVER POSSIBLE WATER MAINS DRAIN LINES CROSSING SEWERS
SHALL BE LAID TO PROVIDE A MINIMUM VERTICAL DISTANCE OF 36"
BETWEEN THE OUTSIDE OF THE WATER MAIN OR DRAIN LINE AND THE
OUTSIDE OF THE SEWER.
2. SHOULD LOCAL CONDITIONS PREVENT AN 36" SEPARATION, BOTH THE
WATER MAIN OR DRAIN LINE AND THE SEWER SHALL BE ENCASED IN
CONCRETE ON EITHER SIDE OF THE CROSSING (SEE DETAIL).
3. WHEREVER POSSIBLE, THE WATER MAIN OR DRAIN LINE SHALL BE
LAID ABOVE THE SEWER.
PLAN VIEW
ELEVATION
CONCRETE ENCASED SEWER
AND WATER/DRAIN CROSSING
SEWER, DRAIN OR WATER MAIN
SEWER, DRAIN OR WATER MAIN
4"MIN.10'10'
10'10'10'10'EXCAVATION IN LEDGE EXCAVATION IN EARTH
UNPAVED PAVED
TABLE NO. 1
PIPE SIZE (IN.)`A' (FT.)
8-12
15-18
24-30
36-48
48-72
0.7
0.8
1.0
1.5
2.0
NOTES:
NOT TO SCALE
SEWER AND DRAIN TRENCH
(PVC OR RCP)
COMPACTED BEDDING MATERIAL
EXISTING GRADE
SEE SPECIFICATIONS
FOR FINISH GRADE
COMMON FILL MATERIAL TO
BE COMPACTED AS SPECIFIED
COMMON FILL MATERIAL TO BE
COMPACTED AS SPECIFIED, NO
STONES LARGER THAN 6"
PERMITTED IN THIS AREA
PAVEMENT AND SUBBASE
MATERIAL AS SPECIFIED
SEWER OR DRAIN PIPE
UNDISTURBED EARTH
6" MINIMUM IN ROCK
12" MINIMUM (SEE NOTE 2)
`A' MINIMUM, SEE TABLE 1,
COMPACTED BEDDING MATERIAL
COMPACTED CRUSHED STONE
A.S.T.M. DESIGNATION D448 (MASS.
STANDARD M2.01.4) PLACED AGAINST
UNDISTURBED SIDES AND BOTTOM
OF TRENCH. (SEE NOTE 2)
1. SHEETING, WHEN REQUIRED, TO BE CUT OFF AT LEAST 5 FEET BELOW STREET AND A MINIMUM OF 1
FOOT ABOVE TOP OF PIPE. WOOD SHEETING DRIVEN BELOW MID-DIAMETER OF THE PIPE SHALL BE
LEFT IN PLACE. STEEL SHEETING DRIVEN BELOW MID-DIAMETER MAY BE WITHDRAWN IF APPROVED
IN WRITING BY THE ENGINEER. FOR PVC PIPE ALL SHEETING DRIVEN BELOW MID-DIAMETER SHALL BE
LEFT IN PLACE.
2. WHEN APPROVED BY THE ENGINEER FOR PIPES OTHER THAN PVC SELECTED GRAVEL FILL MATERIAL
MAY BE USED FROM MID-DIAMETER OF PIPE TO 12" ABOVE TOP OF PIPE. NO STONES LARGER THAN 2
INCHES IN ANY DIMENSION WILL BE PERMITTED IN THIS AREA - MASSACHUSETTS STATE MATERIAL
STANDARD M1.03.0 TYPE C.
3. TRENCHES LOCATED ON THE ROAD SHOULDER SHALL BE TREATED THE SAME EXCEPT FOR PAVING.
4. PROVIDE AT LEAST ONE IMPERVIOUS DAM IN GRAVEL BEDDING BETWEEN EACH MANHOLE WHERE
DIRECTED, OR EVERY 300 FEET, WHICHEVER IS LESS.
5. BEDDING MATERIAL FOR PVC PIPE SHALL MEET THE REQUIREMENTS OF ASTM D2321 CLASS I OR
CLASS II EMBEDMENT MATERIALS.
CRUSHED STONE BEDDING
% FINER BY WEIGHT
90 - 100
SIEVE SIZE
1"
3/4"
100
3/8"20 - 55
0 - 10
0 - 5
# 4
# 8
NOT TO SCALE
1" CLEAR
EJ FRAME 5448Z AND (2) GRATE 5520M5
OR APPROVED EQUAL.
OUTSIDE PIPE
DIAMETER PLUS 2"
CLEARANCE
12" MIN. CRUSHED
STONE (M2.01.4)
MIN. 0.12 SQ. IN. STEEL
PER VERTICAL FOOT,
PLACED ACCORDING TO
AASHTO DESIGNATION M-199
MORTAR ALL JOINTS
BRICK LEVELING COURSE AS
REQUIRED FOR GRADE
ADJUSTMENTS (2 MIN.- 5 MAX.)
FRAME TO BE SET IN FULL
BED OF MORTAR
PROVIDE 'V' OPENINGS
5'-0" DIA.
5" MIN.DIAMETEROFOUTLETPIPEX4(4'MIN.)HEIGHT OF RISER
SECTIONS MAY
VARY FROM 1' TO 4'
NOTE: STRUCTURES & CASTINGS SHALL
BE RATED FOR H-20 LOADING
DOUBLE GRATE
CONCRETE CATCH BASIN
NOTE: DOUBLE-CURB INLETS SHALL BE USED AT ALL DOUBLE
GRATE CATCH BASINS PROPOSED ALONG CURB LINES.
NORMAL
WATER LEVEL
ROCK PAY LIMIT
12"
ROCK PAY LIMIT
OR SUBGRADEORDINARYBORROWPLACEDIN12"LIFTSOIL/WATER
SEPARATOR
2
1
2'
RIP-RAP SPECIFICATIONS:
1. MEDIAN STONE DIAMETER = 6"; 50% BY WEIGHT OF RIPRAP
MIXTURE TO BE 6"; 25% TO BE 9"; 25% TO BE 3".
2. RIPRAP STONE TO BE CLEAN WASHED STONE.
3. FILTER FABRIC TO BE MIRAFI 140N, BY MIRAFI, INC.
FILTER FABRIC; BURY
ENDS MIN. 6"
MEDIUM DUTY RIPRAP
18" DEEP
6"
TYP.
6"
TYP.
FINISH GRADE
RIPRAP SWALE
NOT TO SCALE
FORCE MAIN MANHOLE CONNECTION
NOT TO SCALESLOPEDBENCHSLOPEDBENCHFLOW
TYPICAL PRECAST
MANHOLE
OUTLET SEWERFORCE MAIN
NON-SHRINK GROUT
M.J. - FL. WALL PIPE
45° FL-FL
45° FL-MJ
3/4" CRUSHED STONE, 6"
MIN (12" MIN. IN LEDGE)
STRAIGHT
PIECE AS
REQUIRED MATCH PIPE CROWNS
FINISH GRADE
NOT TO SCALE
FORCEMAIN GATE VALVE
GATE VALVE
CONCRETE SUPPORT
UNDISTURBED EARTH
ADJUSTABLE VALVE
BOX W/ COVER
H-20 RATED
5'-0"MIN.COVER TO MARKED
"SEWER"www.tetratech.comMARKDATEDESCRIPTIONBY4/15/20258:36:09PM-P:\26700\143-26700-23001\CAD\SHEETFILES\C-DETAILSHEET.DWG-CHEAL,NATE1
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BOLLARD
NOT TO SCALE
FINISH GRADE
BOLLARD SHALL BE 6"
O.D. EXTRA STRENGTH
GALVANIZED PIPE
FILLED W/ CONCRETE.
PAINT 1 COAT PRIMER, 2
COATS COLOR.3"18"
MIN.3'-0"3'-0"1"MIN.NOT TO SCALE
PAVEMENT PATCH
NON PAVEMENT AREAPAVEMENT AREA
SEE TRENCH DETAIL
RESTORE TO EXISTING
CONDITIONS
SAW CUT LIMIT OF TRENCH
PAVEMENT PATCH TO BE
SAME THICKNESS AS
EXISTING PAVEMENT
COAT EDGE OF PAVEMENT
(SAW CUT) WITH RS-1
BITUMINOUS MATERIAL
PRIOR TO PLACING
PAVEMENT PATCH
WOOD VEHICULAR GUARDRAIL
NOT TO SCALE
WOOD POST DETAIL SIDE ELEVATION
FRONT ELEVATION
2"±
10"±
NOTES:
1. ALL TIMBER TO BE PRESSURE TREATED.
2. POSTS TO BE SPACED CLOSER THAN 8'-0" ON CENTER AS REQUIRED TO MAINTAIN
LOCATION OF GUARD RAIL ALONG EDGE OF DRIVE
SEE POST DETAIL
4"X10" ROUGH SAWED
WOOD RAIL
5 8" DIA. X 8" LAG BOLT
WITH WOOD PLUG
POSTS 8'=0" O.C.10"7"2"±CURB 27"2'
MIN.
6"X8" WOOD POST
6'1-3/4"±
6"±
8 "±
CEMENT LINED DUCTILE IRON (CLDI) PIPE TRENCH
NOT TO SCALE
UNPAVED PAVED
EXCAVATION IN LEDGE EXCAVATION IN EARTH
SCREENED GRAVEL
SEE SPECIFICATIONS
FOR FINAL GRADING
COMMON FILL MATERIAL TO BE
COMPACTED AS SPECIFIED, NO
STONES LARGER THAN 6"
PERMITTED IN THIS AREA
PAVING AND SUBBASE
MATERIAL AS SPECIFIED
5'-0"MIN.COVER1'-0"SELECT BACKFILL, NO STONES LARGER
THAN 2" IN ANY DIMENSION WILL BE
PERMITTED FROM THE TRENCH
BOTTOM TO 12" ABOVE TOP OF PIPE.
TYPICAL FOR EARTH OR LEDGE.
6" MINIMUM IN LEDGE
BED BOTTOM QUADRANT ON UNDISTURBED
EARTH. EXCAVATE BY HAND FOR BELL HOLES
AND INSTALL PIPE SO THAT IT IS FIRMLY
SUPPORTED FOR ITS LENGTH.
BACKFILL TO BE INSTALLED IN
LAYERS OF 6" FIRMLY TAMPED BY
HAND TO 12" ABOVE PIPE FROM THE
BOTTOM OF TRENCH. TYPICAL FOR
EARTH OR LEDGE
WATER MAINLC
NOT TO SCALE
TYPICAL HYDRANT AND VALVE
FINISH GRADE
6" GATE VALVE
MASONRY RING
ADJUSTABLE
VALVE BOX
VARIES
3'-0"
TEE CONNECTION
12"X12"X4"
CONCRETE BLOCK
CONCRETE THRUST
BLOCK AGAINST
UNDISTURBED
MATERIAL (DO NOT
BLOCK DRAIN)
PROVIDE 0.5 C.Y. OF
SCREENED GRAVEL OR
GRAVE BACKFILL TO AT
LEAST 6" ABOVE DRAIN
HOLES
CAST-IN-PLACE CONCRETE
THRUST BLOCK AGAINST
COMPACTED MATERIAL 5'-0"MIN.COVERHYDRANT TO BE ADJUSTED
TO GRADE AS REQUIRED,
ROTATE AS NECESSARY
FINISH GRADE
NOT TO SCALE
TYPICAL GATE VALVE
NOT TO SCALE
RESTRAINED JOINT TEE
TYPICAL VALVE CONNECTION
GATE VALVE
CONCRETE SUPPORT
UNDISTURBED EARTH
ADJUSTABLE VALVE
BOX W/ COVER
5'-0"MIN.WATER MAIN
TIE RODS
SPOOL PIECE
MJ GATE VALVE
SOCKET CLAMP
NUT & WASHER
CAST-IN-PLACE CONCRETE
CONCRETE THRUST BLOCK
AGAINST COMPACTED MATERIAL
NOT TO SCALE
TABLE OF BEARING AREAS IN SQUARE FEET AGAINST
UNDISTURBED MATERIAL FOR WATER MAIN FITTINGS
SIZE OF
MAIN (IN.)
45°
BEND
TEES &
PLUGS
22 1/2°
BEND
8" & LESS
10"
4
6
5
8
2
3
12"5129
16"71612
CONCRETE BACKING
AGAINST UNDISTURBED
MATERIAL
CONCRETE BACKING
AGAINST UNDISTURBED
MATERIAL
CONCRETE BACKING
AGAINST UNDISTURBED
MATERIAL
MECHANICAL
JOINT END PLUG
1'-6" MIN. OR AS REQUIRED
TYPICAL GRAVITY WALL CROSS SECTION WITH HD BASE UNITS
STONE STRONG (OR
EQUAL) 6 SF RETAINING
WALL TOP UNIT
STONE STRONG (OR
EQUAL) 24 SF RETAINING
WALL UNIT
STONE STRONG (OR
EQUAL) 24-62 SF
RETAINING WALL UNIT
STONE STRONG (OR
EQUAL) 24-86 SF
RETAINING WALL UNIT
NOTE:
HYDRANTS SHALL BE
MUELLER SUPER
CENTURION, DRY
BARREL, OPEN LEFT
AND PAINTED RED.
2 1/2' MIN.
SHEET FLOW
RAIN GARDEN
STORMWATER TREATMENT BASIN
NOT TO SCALE
SHEET FLOW
UNDISTURBED SOIL
SEE PLANTING
PLAN
RUNOFF DRAINAGE
TO RAIN GARDEN
FILTER SOIL
40% SAND
20%-30% LEAF COMPOST
20%-30% TOPSOIL
FILTER STRIP
FILTER STRIP
RUNOFF DRAINAGE
TO RAIN GARDEN
VARIESUNDERDRAIN DETAIL
FILTER FABRIC - MIRAFI 140N AS
MANUFACTURED BY MIRAFI INC. OR
APPROVED EQUAL
3/4"-1 1/2" WASHED STONE
4" HDPE PERFORATED PIPE
UNDISTURBED EARTH
18"6"4"
FILTER MEDIA
FINISH GRADE
6"NOT TO SCALE www.tetratech.comMARKDATEDESCRIPTIONBY4/15/20258:37:14PM-P:\26700\143-26700-23001\CAD\SHEETFILES\C-DETAILSHEET.DWG-CHEAL,NATE1
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PAVEMENT SECTION
NOT TO SCALE
COMPACTED SUB BASE
12" GRAVEL BASE COURSE
(MASS. HIGHWAY SPEC.
M1.03.0 GRAVEL BORROW)
3" MIN. BIT. CONC. PAVEMENT
(MASS. HIGHWAY SPEC. TYPE I-1
PLACED IN TWO LAYERS 1 1/2" MIN.
TOP, 1 1/2" MIN. BINDER)
6"x6" 6/6 WW MESH
PAVEMENT
CONCRETE COMPACTOR PAD
NOT TO SCALE
12" GRAVEL BASE SEE GEOTECHNICAL
REPORT FOR SUB
BASE PREP
3/4" CHAMFER
ALL TOP EDGES
SEE SITE PLAN
6"3"2"
1" MINIMUM
CEMENT CONCRETE WALK
NOT TO SCALE
COMPACTED SUBGRADE
4" CONCRETE SLAB FINISH GRADE
8" GRAVEL
COMPACTED BASE
SEE SITE PLAN
12"BRISTLE BROOM FINISH
6"x6"-#10 WIRE MESH
CENTERED IN SLAB
NOTE:
IN AREAS THAT SIDEWALK ABUTS ROAD
OR PARKING LOT CURBING SIDEWALK
CROSS SLOPE TO BE DIRECTED TO
CURB LINE. 1.5% MAXIMUM UNLESS
SHOWN OTHERWISE.
NOT TO SCALE
CONCRETE CURB & SIDEWALK
1" (MIN.)
8"GRAVEL BASE
FINISH GRADE
COMPACTED SUBGRADE
GRAVEL BASE
COMPACTED SUBGRADE
CEMENT CONCRETE
WEARING COURSE
BINDER COURSE
12" GRAVEL BASE
PRECAST CONCRETE CURB
6"6"
6"
6"6"12"VARIES
4" THICK CONCRETE SLAB
BRISTLE-BROOM FINISH
6"X6" - #10 WIRE MESHEXPANSION JOINT
MATERIAL
18"NOTE:
SIDEWALK CROSS SLOPE DIRECTED
TO CURB LINE. 1.5% MAXIMUM
UNLESS SHOWN OTHERWISE.
L
WSIDEWALK
SIDEWALKSIDEWALK
W L S.Y.
4'-0"3'-6"±5.2
5'-0"2'-9"±6.3
6'-0"2'-0"±7.2
7'-0"1'-3"±8.0
8'-0"0'-0"8.1
FACE OF CURB
WHEEL CHAIR RAMP
NOT TO SCALE
1 :1 2 S L O P E O R F L AT TER
1/2" MAX.
FOR SIDEWALKS UP TO 8' WIDE
PLAN
SECTION A-A
TRANSITION CURB
WHEEL CHAIR RAMP
CURB LINE AT
EDGE OF PAVEMENT
EDGE OF PAVEMENT
TRANSITION
CURB
TRANSITION
CURB
SURFACE
COURSE
FOUNDATION
EDGE OF
PAVEMENT
6'-0"
3'-6"
6'-0"
ADA COMPLIANT DETECTABLE
WARNING STRIP
(REQUIRED AT ALL RAMPS)
NOTES:
1.) THE DETECTABLE WARNING SHALL BE A CAST-IN-PLACE
COMPOSITE PANEL PAVER SYSTEM AS MANUFACTURED
BY ADA SOLUTIONS, INC. COLOR SHALL BE BRICK RED.
2.) TRANSITIONS FROM CURB CUTS TO WALKS, GUTTERS,
OR STREETS SHALL BE FLUSH.
3.) IF TRANSITION EXCEEDS .075FT/FT, THE TRANSITION
MUST BE 0"-6" OVER 15' (MAX.) FOR CURB RUN.
SIDEWALK
WHEEL CHAIR RAMP AT DRIVE
NOT TO SCALE
12:1 RAMP
CURBCURBTRANSITION CURB
ADA COMPLIANT DETECTABLE
WARNING STRIP
(REQUIRED AT ALL RAMPS)
TRANSITION
CURB
6'-0"
LEVEL AREA 1.5%
PREFERRED IN ALL
DIRECTIONS (2% MAX)
DETECTABLE WARNING - TRUNCATED DOMES
ELEVATION (ENLARGED)PLAN
1. THE MAXIMUM ALLOWABLE ROUTE (SIDEWALK) AND CURB RAMP CROSS SLOPES SHALL BE 2.0% MAX.
2. THE MAXIMUM ALLOWABLE SLOPE OF ACCESSIBLE ROUTE CURB RAMPS SHALL NOT EXCEED 1:12
3. A MINIMUM OF 3 FEET CLEAR SHALL BE MAINTAINED AT ANY PERMANENT OBSTACLE IN ACCESSIBLE ROUTE (I.E.,
HYDRANTS, UTILITY POLES, TREE WELLS, SIGNS, ETC..
4. BASE OF RAMP SHALL BE GRADED TO PREVENT PONDING.
5. SEE TYPICAL SIDEWALK SECTION FOR RAMP CONSTRUCTION.
6. ALL SLOPING SURFACES AT WHEEL CHAIR RAMPS FOR SIDEWALKS SHALL HAVE DETECTABLE
WARNING-TRUNCATED DOMES AND COLOR CONCRETE
7. DETECTABLE WARNINGS SHALL CONSIST OF RAISED TRUNCATED DOMES WITH A DIAMETER OF NOMINAL 0.9 IN (23
MM), A HEIGHT OF NOMINAL 0.2 IN (5 MM) AND A CENTER-TO-CENTER SPACING OF NOMINAL 2.35 IN (60 MM) AND
SHALL CONTRAST VISUALLY WITH ADJOINING SURFACES, EITHER LIGHT-ON-DARK, OR DARK-ON-LIGHT. THE
MATERIAL USED TO PROVIDE CONTRAST SHOULD CONTRAST BY AT LEAST 70%. CONTRAST IN PERCENT IS
DETERMINED BY: CONTRAST = [(B1 - B2)/B1] X 100WHERE B1 = LIGHT REFLECTANCE VALUE (LRV) OF THE LIGHTER
AREA AND B2 = LIGHT REFLECTANCE VALUE (LRV) OF THE DARKER AREA. B1 SHALL NEVER EQUAL 100 AND B2
SHALL ALWAYS BE GREATER THAN 0.
8. ALL PROPOSED WHEELCHAIR RAMPS SHALL HAVE A PEDESTRIAN WARNING SURFACE MEETING THE
REQUIREMENTS OF THE ADA GUIDELINES. (SEE SPECIFICATIONS). ALL WHEELCHAIR RAMPS SHALL BE
CONSTRUCTED WITH COLOR TINTED CONCRETE MEETING THE ADA GUIDELINES FOR CONTRASTING COLOR. FINAL
COLOR TO BE DETERMINED BY THE ARCHITECT. ALL CONCRETE SHALL BE 4000 PSI PER ASTM C-260 AND THE
PROJECT SPECIFICATIONS.
9. AT NO TIME IS ANY PART OF THE WHEELCHAIR RAMP TO BE LOCATED OUTSIDE OF THE CROSSWALK AND IT IS TO
BE CENTERED WHENEVER POSSIBLE.
10. THE ENTRANCE OF THE WHEELCHAIR RAMP SHALL BE WITHIN 1/2" WITH THE ROADWAY.
ACCESSIBLE CURB RAMP / ROUTE NOTES
NOT TO SCALE
2.35"2.35"0.2"TOP DIAMETER OF
50-65% OF THE BASE
DIAMETER
BASE DIAMETER OF 0.9"
NOT TO SCALE
PAINTED CROSSWALK
6'-0"12" WIDE PAINTED
SOLID WHITE STRIPE
(TYPICAL)12"SIDEWALK
1'-6"3'-0"O.C.TYP.NOTE:
CEMENT CONCRETE BACKING TO BE PROVIDED AT ALL JOINTS
AND AT CURB MID SECTION FOR SPANS GREATER THAN 3 FEET.
CONCRETE BACKING TO BE PLACED FROM BASE TO WITHIN 9
INCHES OF GRADE AND SPAN 1 FOOT AT JOINTS AND 1.5 FEET AT
MID SECTION.
NOT TO SCALE
PRECAST CONCRETE CURB6"6"
6"6"18"24"6"
FINISH GRADE
PRECAST CONCRETE CURB
CEMENT CONCRETE
COMPACTED SUBGRADE GRAVEL BASE
M1.03.0 TYPE "B"
12" GRAVEL BASE
M1.03.0 TYPE "B"
TOP COURSE
BINDER COURSE
1
8
"
NOT TO SCALE
HANDICAP PARKING PAVEMENT MARKING27"26"
5 "83/4"6"21/4"5"LEVEL
1" LIP
NOT TO SCALE
BITUMINOUS CONCRETE BERM
5" REVEAL
TOP COURSE
BINDER COURSE
COMPACTED SUBGRADE
FINISH
GRADE
TACK BERM TO
BASE COURSE
SHOULDER
1'-0"1'-0"6"BIT. CONC. BERM
8" GRAVEL BASE
NOTE:
CEMENT CONCRETE BACKING TO BE PROVIDED AT ALL JOINTS AND AT
CURB MID SECTION FOR SPANS GREATER THAN 3 FEET. CONCRETE
BACKING TO BE PLACED FROM BASE TO WITHIN 9 INCHES OF GRADE
AND SPAN 1 FOOT AT JOINTS AND 1.5 FEET AT MID SECTION.
NOT TO SCALE
VERTICAL GRANITE CURB6"6"
6"6"18"24"6"
FINISH GRADE
COMPACTED SUBGRADE
VERTICAL GRANITE CURB
GRAVEL BASE
M1.03.0 TYPE "C"
CEMENT CONCRETE TO BE USED
ONLY IF CURB IS TO BE SET AFTER
BASE AND / OR BINDER COURSE
12" GRAVEL BASE
M1.03.0 TYPE "B"
TOP COURSE
BINDER COURSE
HANDICAPPED PARKING
SPECIAL PLATE
REQUIRED
OWNERS EXPENSE
BE REMOVED AT
VEHICLES MAY
UNAUTHORIZED
NOT TO SCALE
HANDICAP PARKING SIGN
SIGN PANEL SHALL BE FABRICATED
FROM ALUMINUM SHEETING ASTM
3209, ALLOY 6061-T6, 0.080" THICK.
SIGN SHALL HAVE TYPE D
PERMANENTLY APPLIED LEGEND
WITH `E' SILK SCREEN PROCESSED
LEGEND SUPERIMPOSED THEREON
POST TO BE SET IN CONCRETE,
18" DIA. MIN. 2 CUBIC FEET
2'-6"5'-6.5"1'-6"1'-0"
CONCRETE WALKWAY WITH
MONOLITHIC CONCRETE FOOTING
NOT TO SCALE 18"6"
8' WALKWAY
8" COMPACTED GRAVEL BASE
COMPACTED SUBGRADE
BITUMINOUS CONCRETE
PAVEMENT
4" CONCRETE WALK
CONC. 4,500 P.S.I. AIR
ENTRAINED 6"x6" W.W.F.
#10 WIRE MESH
3 4" CHAMFER
NOTE:
SIDEWALK CROSS SLOPE DIRECTED
TO CURB LINE. 1.5% MAXIMUM
UNLESS SHOWN OTHERWISE.
BRISTLE BROOM FINISH, TOOL
EDGES AND JOINTS ALL PANELS
6'-0"
12" WIDE PAINTED
SOLID WHITE STRIPE
(TYPICAL)12"SIDEWALK
1'-6"3'-0"O.C.TYP.www.tetratech.comMARKDATEDESCRIPTIONBY4/15/20258:37:48PM-P:\26700\143-26700-23001\CAD\SHEETFILES\C-DETAILSHEET.DWG-CHEAL,NATE1
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WQU # 1, 2, 7 & 8
CDS 1515-3-C WATER QUALITY UNIT
WQU # 4, 5 & 6
CASCADE CDS-2015-4-C WATER QUALITY UNIT
PLAN VIEW B-B
N.T.S.
FIBERGLASS SEPARATION
CYLINDER AND INLET
CENTER OF CDS STRUCTURE, SCREEN AND
SUMP OPENING
PVC HYDRAULIC SHEAR
PLATE
1'-4" [406]
ELEVATION A-A
N.T.S.
FIBERGLASS SEPARATION
CYLINDER AND INLET
SOLIDS STORAGE SUMP
SEPARATION
SCREEN
INLET PIPE
(MULTIPLE INLET PIPES
MAY BE ACCOMMODATED)OUTLET PIPE
PVC HYDRAULIC
SHEAR PLATE
FLOW
OIL BAFFLE SKIRT
CONTRACTOR TO GROUT
TO FINISHED GRADE
GRADE
RINGS/RISERS
A
36" [914] I.D. MANHOLE
STRUCTURE
TOP SLAB ACCESS
(SEE FRAME AND COVER
DETAIL)
FRAME AND COVER
(DIAMETER VARIES)
N.T.S.
F L O W
BB
www.contechES.com
®
PERMANENT POOL
ELEV.
PLAN VIEW B-B
N.T.S.
FIBERGLASS SEPARATION
CYLINDER AND INLET
CENTER OF CDS STRUCTURE, SCREEN AND
SUMP OPENING
PVC HYDRAULIC SHEAR
PLATE
1'-9" [533]
ELEVATION A-A
N.T.S.
FIBERGLASS SEPARATION
CYLINDER AND INLET
SOLIDS STORAGE SUMP
SEPARATION
SCREEN
INLET PIPE
(MULTIPLE INLET PIPES
MAY BE ACCOMMODATED)
OUTLET PIPE
PVC HYDRAULIC
SHEAR PLATE
FLOW
PERMANENT POOL
ELEV.
OIL BAFFLE SKIRT
CONTRACTOR TO GROUT
TO FINISHED GRADE
GRADE
RINGS/RISERS
A
48" [1219] I.D. MANHOLE
STRUCTURE
TOP SLAB ACCESS
(SEE FRAME AND COVER
DETAIL)
FRAME AND COVER
(DIAMETER VARIES)
N.T.S.
F L O W
BB
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®
PLAN VIEW B-B
N.T.S.
FIBERGLASS SEPARATION
CYLINDER AND INLET CENTER OF CDS STRUCTURE,
SCREEN AND SUMP OPENING
HDPE HYDRAULIC
SHEAR PLATE
1'-9" [533]
ELEVATION A-A
N.T.S.
FIBERGLASS SEPARATION
CYLINDER AND INLET
SOLIDS STORAGE SUMP
SEPARATION
SCREEN
INLET PIPE
(MULTIPLE INLET PIPES MAY
BE ACCOMMODATED)OUTLET PIPE
HDPE HYDRAULIC
SHEAR PLATE
FLOW
PERMANENT POOL
ELEV.
OIL BAFFLE SKIRT
A
60" [1524] I.D. MANHOLE
STRUCTURE
TOP SLAB ACCESS
(SEE FRAME AND
COVER DETAIL)
FRAME AND COVER
(DIAMETER VARIES)
N.T.S.
F L O W
CONTRACTOR TO GROUT
TO FINISHED GRADE
GRADE
RINGS/RISERS
BB
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®
WQU #9
CDS 2015-5-C WATER QUALITY UNIT www.tetratech.comMARKDATEDESCRIPTIONBY4/15/20258:38:28PM-P:\26700\143-26700-23001\CAD\SHEETFILES\C-DETAILSHEET.DWG-CHEAL,NATE1
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Bar Measures 1 inch Copyright:TetraTechC-33ConceptualSitePlansHanoverHyannisIIDetaoilSheet100NickersonRoad Marlborough,MA01752PHONE:(508)786-2200FAX:(508)786-220118/2/2421/27/2534/16/25APPLICANT:HANOVERR.S.LIMITEDPARTNERSHIP1MARINAPARKDRIVESUITE701BOSTON,MA02210ZONINGCLASSIFICATION:MIXED-USESUBZONEOFTHEMEDICALSERVICESOVERLAYDISTRICT
CULTEC RECHARGER 902HD HEAVY DUTY TYPICAL INTERLOCK
CULTEC RECHARGER 902HD HEAVY DUTY THREE VIEW
HIDDEN END
HIDDEN END END OF RUN
BEGINNING OF RUN
MODEL 902HD
MODEL 902HD
MODEL 902HD END CAP
MODEL 902HD END CAP
CULTEC HVLV FC-48
FEED CONNECTOR
TRIM CUT-OUT TO UTILIZE
INTERNAL MANIFOLD FEATURE
MODEL 902HD
MODEL 902HD
78.0"
48.0"
78.0"
51.0"
44.0" INSTALLED LENGTH
51.0"
SIDE PORTAL FOR OPTIONAL INTERNAL MANIFOLD
(ACCOMMODATES CULTEC HVLV FC-48 FEED CONNECTOR OR STORM PIPE)
MAXIMUM PIPE SIZE:
10" HDPE
12" PVC
6" DIA. INSPECTION PORT TRIM LOCATION
CULTEC RECHARGER 902HD CHAMBER
STORAGE = 17.31 CF/FT
INSTALLED LENGTH ADJUSTMENT = 0.58'
ZOOM OF SIDE PORTAL SHOWING MAX. PIPE O.D.
MAX. PIPE:
10" HDPE
12" PVC8.3'MAX.COVERDEPTH78.0"93.0"
CENTER TO CENTER
24"9.0"MIN.48.0"12.0"MIN.12.0"MIN.FORPAVED18.0"MIN.FORUNPAVEDCULTEC RECHARGER 902HD
HEAVY DUTY CHAMBER IN CULTEC SEPARATOR ROWS
MIN. 95% COMPACTED FILL
OR GRANULAR SUB-BASE
CULTEC HVLV FC-48 FEED CONNECTOR
WHERE SPECIFIED
1-2 INCH WASHED, CRUSHED STONE
SURROUNDING CHAMBERS
PAVEMENT OR FINISHED GRADECULTEC NO. 410 NON-WOVEN GEOTEXTILE
AROUND STONE. TOP AND SIDES MANDATORY,
BOTTOM PER ENGINEER'S DESIGN PREFERENCE
CHAMBERS SHALL BE DESIGNED AND TESTED IN ACCORDANCE WITH ASTM
F2787 "STANDARD PRACTICE FOR STRUCTURAL DESIGN OF THERMOPLASTIC
CORRUGATED WALL STORMWATER COLLECTION CHAMBERS"
CULTEC NO. 4800 WOVEN GEOTEXTILE TO BE PLACED BENEATH INTERNAL MANIFOLD
FEATURE AND BENEATH ALL INLET/OUTLET PIPES (FOR SCOUR PROTECTION)
PROJECT ENGINEER OF RECORD OR GEOTECHNICAL CONSULTANT IS RESPONSIBLE FOR
ENSURING THAT THE REQUIRED BEARING CAPACITY OF SUB-GRADE SOILS HAS BEEN MET
NOTES:
1. THE CHAMBERS SHALL BE DESIGNED AND TESTED IN ACCORDANCE WITH ASTM F2787 "STANDARD PRACTICE FOR STRUCTURAL DESIGN OF
THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS." THE LOAD CONFIGURATION SHALL INCLUDE:
1.a. INSTANTANEOUS AASHTO DESIGN TRUCK LIVE LOAD AT MINIMUM COVER
1.b. MAXIMUM PERMANENT (50-YEAR) COVER LOAD
1.c. 1-WEEK PARKED AASHTO DESIGN TRUCK LOAD
2. THE CHAMBERS SHALL MEET THE REQUIREMENTS OF ASTM F3430-20 "STANDARD SPECIFICATION FOR CELLULAR POLYPROPYLENE (PP)
CORRUGATED WALL STORMWATER COLLECTION CHAMBERS"
3. THE INSTALLED CHAMBER SYSTEM SHALL PROVIDE RESISTANCE TO THE LOADS AND LOAD FACTORS AS DEFINED IN THE AASHTO LRFD
BRIDGE DESIGN SPECIFICATIONS SECTION 12.12, WHEN INSTALLED ACCORDING TO CULTEC'S RECOMMENDED INSTALLATION
INSTRUCTIONS. THE STRUCTURAL DESIGN OF THE CHAMBERS SHALL INCLUDE THE FOLLOWING:
3.a. THE CREEP MODULUS SHALL BE 50-YEAR AS SPECIFIED IN ASTM F3430
3.b. THE MINIMUM SAFETY FACTOR FOR LIVE LOADS SHALL BE 1.75
3.c. THE MINIMUM SAFETY FACTOR FOR DEAD LOADS SHALL BE 1.95
TRAFFIC RATED
CULTEC INSPECTION PORT KIT
(SEE DETAIL)
PAVEMENT OR FINISHED GRADE
MIN. 95% COMPACTED FILL
OR GRANULAR SUB-BASE
CULTEC NO. 410 NON-WOVEN GEOTEXTILE
AROUND STONE. TOP AND SIDES MANDATORY,
BOTTOM PER ENGINEER'S DESIGN PREFERENCE
1-2 INCH WASHED, CRUSHED STONE SURROUNDING CHAMBERS
INLET/OUTLET PIPE PER ENGINEER DESIGN.
PIPE TO BE INSERTED 12.0" MIN. INTO CHAMBER
MAXIMUM PIPE SIZE:
30" HDPE
36" PVC
CULTEC RECHARGER 902HD
HEAVY DUTY CHAMBER
INLET STRUCTURE
24.0"MINSUMPTYPICAL CULTEC SEPARATOR ROW TO BE COVERED
WITH CULTEC NO. 410 NON-WOVEN GEOTEXTILE
1 LAYER OF CULTEC NO. 4800 WOVEN GEOTEXTILE
TO BE PLACED BENEATH ENTIRE SEPARATOR ROW
NOTES:
1. THE CHAMBERS SHALL BE DESIGNED AND TESTED IN ACCORDANCE WITH ASTM F2787 "STANDARD PRACTICE FOR STRUCTURAL
DESIGN OF THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS." THE LOAD CONFIGURATION SHALL
INCLUDE:
1.a. INSTANTANEOUS AASHTO DESIGN TRUCK LIVE LOAD AT MINIMUM COVER
1.b. MAXIMUM PERMANENT (50-YEAR) COVER LOAD
1.c. 1-WEEK PARKED AASHTO DESIGN TRUCK LOAD
2. THE CHAMBERS SHALL MEET THE REQUIREMENTS OF ASTM F3430-20 "STANDARD SPECIFICATION FOR CELLULAR POLYPROPYLENE
(PP) CORRUGATED WALL STORMWATER COLLECTION CHAMBERS"
3. THE INSTALLED CHAMBER SYSTEM SHALL PROVIDE RESISTANCE TO THE LOADS AND LOAD FACTORS AS DEFINED IN THE AASHTO
LRFD BRIDGE DESIGN SPECIFICATIONS SECTION 12.12, WHEN INSTALLED ACCORDING TO CULTEC'S RECOMMENDED INSTALLATION
INSTRUCTIONS. THE STRUCTURAL DESIGN OF THE CHAMBERS SHALL INCLUDE THE FOLLOWING:
3.a. THE CREEP MODULUS SHALL BE 50-YEAR AS SPECIFIED IN ASTM F3430
3.b. THE MINIMUM SAFETY FACTOR FOR LIVE LOADS SHALL BE 1.75
3.c. THE MINIMUM SAFETY FACTOR FOR DEAD LOADS SHALL BE 1.95
CULTEC SEPARATOR ROW - CULTEC INSPECTION PORT DETAIL
CULTEC RECHARGER 902HD HEAVY DUTY CROSS SECTION
PROJECT ENGINEER OF RECORD OR GEOTECHNICAL CONSULTANT IS RESPONSIBLE FOR
ENSURING THAT THE REQUIRED BEARING CAPACITY OF SUB-GRADE SOILS HAS BEEN MET
PAVEMENT OR FINISHED GRADE
PAVEMENT SUB-BASE (WHEN APPLICABLE)
MINIMUM 95% COMPACTED FILL
CULTEC NO. 410 NON-WOVEN GEOTEXTILE
AROUND STONE. TOP AND SIDES MANDATORY,
BOTTOM PER ENGINEER'S DESIGN PREFERENCE
12.0 INCH MIN. DEPTH OF
1-2 INCH WASHED CRUSHED
STONE ABOVE CHAMBERS
CULTEC RECHARGER 902HD
HEAVY-DUTY CHAMBER
CULTEC HVLV FC-48 FEED CONNECTOR
WHERE SPECIFIED
9.0 INCH MIN. DEPTH OF
1-2 INCH WASHED CRUSHED
STONE BENEATH CHAMBERS
12.0 INCH MIN. WIDTH OF 1-2 INCH WASHED
CRUSHED STONE BORDER SURROUNDING
ALL CHAMBERS12.0'MIN.CULTECNO.4800WOVENGEOTEXTILEPLACEDBENEATHINLETPIPES7.5'MIN.CULTECNO.4800WOVENGEOTEXTILEPLACEDBENEATHFEEDCONNECTORS8.0"MIN.24.0" MIN.
15.0"6.0"PAVEMENT
OR FINISHED GRADE
FIELD PLACED CLASS "C" CONCRETE
(OPTION 1) 1.50" BELOW PAVEMENT
6" SDR-35 BELL END.
CUT FOR 6" OF INSERTED PIPE
6" SDR-35 RISER (LENGTH VARIES)
12" X 6" CULTEC INLINE DRAIN / CLEAN-OUT
BASIN w/ GASKETED SDR-35 CONNECTION
6" PVC SCREW IN CAP
AASHTO HS-25 RATED CAST IRON
FRAME AND SOLID COVER
6.25" HOLE TO BE CUT w/ HOLE SAW
CENTERED ON CORRUGATION CREST
PAVEMENT
OR FINISHED GRADE
MIN. 95% COMPACTED
GRANULAR FILL
FIELD PLACED CLASS "C" CONCRETE
(OPTION 2) FLUSH WITH PAVEMENT
PIPE PER ENGINEER DESIGN
PIPE TO BE INSERTED 12.0 INCHES MIN. INTO CHAMBER
MAXIMUM PIPE SIZE:
30" HDPE
36" PVC
CULTEC RECHARGER 902HD HEAVY DUTY PLAN VIEW
CULTEC INSPECTION PORT - ZOOM DETAIL
NOT TO SCALE
NOT TO SCALE
NOT TO SCALE
NOT TO SCALE
NOT TO SCALE NOT TO SCALE
NOT TO SCALE
NOTE:
SEE GRADING AND DRAINAGE
PLAN FOR LAYOUT FOR
INSPECTION PORT LOCATIONS.
CULTEC RECHARGER 902HD
HEAVY DUTY END CAP THREE VIEW
78.0"
48.5"
28.0"
24.0" INSTALLED
CULTEC RECHARGER 902HD END CAP
INSTALLED STORAGE = 18.02 CF
STORAGE = 9.01 CF/FT
INSTALLED LENGTH ADJUSTMENT = 0.33'
78.0"
28.0"
EJ FRAME 2114Z AND COVER 2110A1
OR APPROVED EQUAL. COVER SHALL
BE FORGED WITH THE WORD DRAIN
NOT TO SCALE
DRYWELL
FINISH GRADE
PRECAST
DRYWELL (H-20
LOADING)
8'-0" DIA.1'-0"1'-0"
10'-0"7'-0"3/4 - 1-1/2" DIA.
CRUSHED STONE
(WASHED)
BRICK LEVELING COURSE AS
REQUIRED FOR GRADE
ADJUSTMENTS (2 MIN.- 5 MAX.)FRAME TO BE SET IN FULL
BED OF MORTAR
1'-0"1'-0"www.tetratech.comMARKDATEDESCRIPTIONBY4/15/20258:39:24PM-P:\26700\143-26700-23001\CAD\SHEETFILES\C-DETAILSHEET.DWG-CHEAL,NATE1
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PRACTICE: STABILIZED CONSTRUCTION EXIT POINTS:
INSTALLATION:
MAINTENANCE:
·
·
PRACTICE: CONTROL DISCHARGES FROM SEDIMENT OR SOIL STOCKPILES
PRACTICE CONCRETE WASHOUT AREAS
INSTALLATION REQUIREMENTS:
MAINTENANCE REQUIREMENTS:
MATERIAL REMOVAL:
MULCHING:
PRACTICE PERIMETER CONTROLS:
COMPOST FILTER TUBE : A COMPOST FILTER TUBE IS A TYPE OF CONTAINED COMPOST FILTER BERM CONSISTING OF
A MESH TUBE FILLED WITH COMPOSTED MATERIAL THAT IS PLACED PERPENDICULAR TO SHEET-FLOW RUNOFF TO
CONTROL EROSION AND RETAIN SEDIMENT IN DISTURBED AREAS. THE COMPOST FILTER TUBE ACTS AS A FILTER TO
RETAIN SEDIMENT AND OTHER POLLUTANTS (E.G., SUSPENDED SOLIDS, NUTRIENTS) WHILE ALLOWING THE WATER TO
FLOW THROUGH.IT. TUBES ARE ASSEMBLED BY TYING A KNOT IN ONE END OF THE MESH TUBE, FILLING THE TUBE WITH
THE COMPOSTED MATERIAL (USUALLY USING A PNEUMATIC BLOWER), THEN KNOTTING THE OTHER END ONCE THE
DESIRED LENGTH IS REACHED.
INSTALLATION REQUIREMENTS: NO TRENCHING IS REQUIRED; THEREFORE, SOIL IS NOT DISTURBED UPON
INSTALLATION. ONCE THE FILTER TUBE IS FILLED AND PUT IN PLACE, IT SHOULD BE ANCHORED TO THE SLOPE BY
STAKES THROUGH THE CENTER OF THE TUBE AT REGULAR INTERVALS; ALTERNATIVELY, STAKES CAN BE PLACED ON
THE DOWNSTREAM SIDE OF THE TUBE. THE ENDS OF THE FILTER TUBE SHOULD BE DIRECTED UPSLOPE, TO PREVENT
STORMWATER FROM RUNNING AROUND THE END OF THE TUBE.
MAINTENANCE REQUIREMENTS:. IF THERE IS EXCESSIVE PONDING BEHIND THE FILTER TUBE OR ACCUMULATED
SEDIMENT REACHES THE TOP OF THE TUBE, AN ADDITIONAL TUBE SHOULD BE ADDED ON TOP OR IN FRONT OF THE
EXISTING FILTER TUBE IN THESE AREAS. RIPPED OR TORN SECTIONS MUST BE REPLACED.
PRACTICE: OUTLET STABILIZATION AND VELOCITY DISSIPATION
INSTALLATION REQUIREMENTS:
MAINTENANCE REQUIREMENTS:
PRACTICE: SILT FENCE:
INSTALLATION:
MAINTENANCE:
TEMPORARY SEEDING
GEOTEXTILE CATCH BASIN INLET PROTECTION
ALLOWS WATER FLOW
WHILE TRAPPING SILT,
SAND, AND SEDIMENTS.
PIPE POCKET TO ACCEPT UP TO 2" DIAMETER
SCHEDULE 80 PIPE. PIPE IS INSTALLED TO
FACILITATE THE HOISTING OF THE FILLED BAG
FROM THE CATCH BASIN
INVERSION STRAPS. ONCE REMOVED FROM THE
CATCH BASIN, THE BAG IS HOISTED FROM THE
INVERSION STRAPS TO EMPTY THE CONTENTS
TURNING THE BAG INSIDE OUT.
CONSTRUCTED OF HIGH STRENGTH WOVEN
GEOTEXTILE FABRIC. ALL SEAMS DOUBLE STITCHED
WITH HEAVY DUTY MARINE QUALITY THREADS. ACF
ENVIRONMENTAL MODEL # SIL T02X02 HIGH VISIBILITY
YELLOW OR APPROVED EQUAL.
NOTES:
PRACTICE CATCH BASIN INLET PROTECTION:
INLET PROTECTION MEASURES REMOVE SEDIMENT FROM THE DISCHARGE PRIOR TO ENTRY INTO CATCH BASIN INLETS. EXAMPLES OF INLET
PROTECTION MEASURES INCLUDE EXCAVATIONS AROUND THE PERIMETER OF THE DROP INLET, FABRIC BARRIERS AROUND INLET ENTRANCE,
BLOCK AND GRAVEL PROTECTION, AND STONE-FILLED BAG BERMS. THE VARIOUS TYPES ARE SPECIFIC TO THE GROUND COVER OF THE
CONTRIBUTING AREA AS OUTLINED BELOW. INLET PROTECTION PRACTICES TYPICALLY FUNCTION BY SLOWING AND DETAINING
SEDIMENT-LADEN RUNOFF AND ALLOWING SEDIMENT TO SETTLE OUT OF SUSPENSION. INLET PROTECTION MUST BE INSTALLED IN NEW
CATCH BASINS INLETS IMMEDIATELY UPON INSTALLATION, AND INSTALLED IN EXISTING CATCH BASIN INLETS BEFORE ADJACENT AREAS ARE
DISTURBED. SPECIFIC TYPES OF INLET PROTECTION FOR PAVED AND UNPAVED AREAS ARE AS FOLLOWS:
GEOTEXTILE BARRIERS: POROUS WOVEN FABRIC PLACED INSIDE A CATCH BASIN INLET TO CREATE A SHIELD AGAINST SEDIMENT WHILE
ALLOWING WATER TO FLOW INTO THE DRAIN. THIS METHOD INCLUDES SILT SACKS, FILTER FABRIC, A RING OF SILT FENCE, ETC.
EXCAVATIONS: A SMALL EXCAVATION AROUND THE PERIMETER OF THE CATCH BASIN INLET CREATES A SMALL POOL THAT ALLOWS
SEDIMENT TO SETTLE OUT OF SUSPENSION.THIS MAY BE USED IN NON-PAVED AREAS.
GRAVEL/STONE BARRIERS: GRAVEL/STONE CAN BE USED TO SLOWING AND DETAINING SEDIMENT-LADEN RUNOFF AND ALLOW SEDIMENT
TO SETTLE OUT OF SUSPENSION. IT IS IMPORTANT TO USE CLEAN, WASHED STONE AND PREVENT IT FROM BEING WASHED INTO THE
STORM WATER MANAGEMENT CONVEYANCE SYSTEM.
INSTALLATION REQUIREMENTS: THE CONTRACTOR MUST PROVIDE INLET PROTECTION FOR DISCHARGES TO ANY CATCH BASIN INLET THAT
CARRIES STORMWATER FLOW FROM THE SITE DIRECTLY TO A SURFACE WATER OR MS4 (AND IT IS NOT FIRST DIRECTED TO A SEDIMENT BASIN,
SEDIMENT TRAP, OR SIMILARLY EFFECTIVE CONTROL). THE CONTRACTOR MUST NOT ALLOW ACCUMULATED SEDIMENT TO BLOCK STORM
DRAIN INLETS, THIS MAY CAUSE STORM WATER RUNOFF TO BYPASS THE STORM WATER CONVEYANCE SYSTEM AND CREATE PROBLEMS
DOWN-SLOPE INCLUDING ADDITIONAL EROSION OR FLOODING.
MAINTENANCE REQUIREMENTS: CLEAN, OR REMOVE AND REPLACE, THE PROTECTION MEASURES AS SEDIMENT ACCUMULATES, THE FILTER
BECOMES CLOGGED, AND/OR PERFORMANCE IS COMPROMISED. WHERE THERE IS EVIDENCE OF SEDIMENT ACCUMULATION ADJACENT TO
THE INLET PROTECTION MEASURE, THE DEPOSITED SEDIMENT MUST BE REMOVED BY THE END OF THE SAME WORK DAY IN WHICH IT WAS
FOUND OR BY THE END OF THE FOLLOWING WORK DAY IF REMOVAL BY THE SAME WORK DAY IS NOT FEASIBLE.
OVERLAPPING
SECTIONS FORM
CONNECTIONS
STAKE
ALTERNATE
STAKING
OPTION
CLOSED END
CONNECTION/ATTACHMENT DETAIL
18" MIN
FLOW
FLOW
WORK AREA
PROTECTED AREA
PLAN VIEW
SECTION
AREA TO BE
PROTECTED AND
UNDISTURBED
12"MIN.COMPOST
FILTER SOCK
2" X 2" X 36"
WOODEN STAKES
PLACED 10' O.C.12" DIAMETER
COMPOST FILTER SOCK
DISTURBED WORK
SIDE AREA
ALTERNATE STAKE
LOCATION
NOTES:
1. THE CONTRACTOR SHALL PROVIDE A 6' HIGH
TEMPORARY CONSTRUCTION FENCE WITH DUST
SCREEN THAT IS NON-TRANSPARENT AND TIGHTLY
FASTENED TO THE FENCE. DUST SCREEN LOCATIONS
SHALL BE COORDINATED WITH OWNER.
2. THE FENCE SHALL BE POST DRIVEN OR ANCHOR BASE
AND CAPABLE OF WITHSTANDING HIGH WINDS
WITHOUT MOVEMENT.
3. THE CONTRACTOR SHALL BE RESPONSIBLE TO
REPAIR TO EXISTING CONDITIONS RESULTING
PROPERTY DAMAGE FROM THE FENCE INSTALLATION.
CONSTRUCTION FENCE WITH WIND SCREEN
6'
WIND SCREEN
ANCHOR BASE
SEE NOTE 2
DRIVEN POST
PRACTICE: CONSTRUCTION FENCE WITH WINDSCREEN
ATTACH WINDSCREEN SECURELY TO FENCE; REATTACH AS NECESSARY TO
MAINTAIN FABRIC AGAINST FENCE; DO NO LEAVE GAPS IN SCREENING.
REPLACE WINDSCREEN FABRIC IF IT APPEARS RIPPED OR TORN.
NOT TO SCALE
NOT TO SCALE
NOT TO SCALE
NOT TO SCALE
NOT TO SCALE www.tetratech.comMARKDATEDESCRIPTIONBY4/15/20258:40:16PM-P:\26700\143-26700-23001\CAD\SHEETFILES\C-DETAILSHEET.DWG-CHEAL,NATE1
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DRAINAGE
1) PRECAST CONCRETE MANHOLES SHALL CONFORM TO ASTM DESIGNATION C478. CONCRETE
REQUIREMENTS SHALL BE 4000 PSI.
2) STANDARD CATCHBASIN SHALL CONSIST OF PRECAST REINFORCED RISER SECTIONS, CONE SECTION,
AND A BASE SECTION CONFORMING TO THE TYPICAL CATCHBASIN DETAIL. ALL CATCHBASINS SHALL
HAVE A MINIMUM 4-FOOT SUMP.
3) INSTALL STEPS IN ACCORDANCE WITH ASTM C-478, 12" O.C. IN ALL CATCHBASINS AND DRAIN
MANHOLES DEEPER THAN 4 FEET.
4) MANHOLE AND PIPE JOINT/CONNECTION SHALL BE NON-SHRINK GROUT OR APPROVED EQUAL.
5) PIPE MATERIAL SHALL BE SMOOTH WALL HIGH DENSITY POLYETHYLENE PIPE AS MANUFACTURED BY
ADVANCED DRAINAGE SYSTEMS, INC, OR APPROVED EQUAL.
6) INSTALLATION AND MATERIALS FOR ALL PIPES WITHIN 10-FEET OF A BUILDING ARE SUBJECT TO
CONFORMANCE WITH 248 CMR (MASSACHUSETTS STATE PLUMBING CODE.)
ELECTRIC
1) SPECIFICATIONS: ALL WORK SHALL BE IN ACCORDANCE WITH THE ELECTRIC COMPANY'S
STANDARDS. THE NATIONAL ELECTRICAL SAFETY CODE, AND STATE AND LOCAL CODE
REQUIREMENTS.
2) APPROVAL: CONTRACTOR SHALL OBTAIN APPROVAL OF PLAN BY THE WIRE INSPECTOR AND THE
ELECTRIC COMPANY. PLANS SHALL SHOW THE LOCATION OF CONDUITS AND THEIR TYPE, SIZE, AND
NUMBER.
3) PROVIDE ALL EXCAVATION AND BACK FILLING WORK REQUIRED FOR THE INSTALLATION OF ALL
ELECTRIC FACILITIES. THIS SHALL INCLUDE EXCAVATING FOR CONDUITS, MANHOLES, AND/OR
JUNCTION ENCLOSURES, AND PADS.
4) INSTALL ALL GROUNDING MATERIALS (IE. WIRE, GROUND, RODS, CONNECTORS, ETC.) AS
SPECIFIED BY ELECTRIC COMPANY.
PRIVATE UTILITY NOTES
1) THIS PLAN HAS BEEN PREPARED AS A SCHEMATIC REPRESENTATION OF THE PROPOSED ELECTRIC,
TELEPHONE, FIRE ALARM, AND NATURAL GAS SYSTEMS. IT IS NOT THE INTENTION OF THIS DRAWING
THAT EVERY DETAIL, DEVICE, ITEM OR PIECE OF EQUIPMENT BE SHOWN. FINAL DESIGN AND APPROVAL
MUST BE OBTAINED FROM THE RESPECTIVE UTILITY COMPANIES FOR LOCATION OF TRANSFORMERS,
CONDUITS, AND CONNECTIONS TO BUILDINGS.
2) ELECTRIC, TELEPHONE, AND GAS UTILITY SIZES, AND APPURTENANCES SHALL BE INSTALLED IN
ACCORDANCE WITH THE REQUIREMENTS OF THE TOWN AND REVIEWED AND APPROVED BY THE
APPROPRIATE UTILITY COMPANIES.
WATER
1) DUCTILE IRON PIPE SHALL BE CEMENT LINED, COAL TAR ENAMEL, DOUBLE COATED, PUSH-ON TYPE JOINT, AND
SHALL CONFORM TO A21.51 (AWWA C151) CLASS 52 FOR SIZES 4 INCH THROUGH 12 INCH.
2) DUCTILE IRON FITTINGS SHALL CONFORM TO ANSI/AWWA C153/A21.53-84 (DUCTILE IRON COMPACT FITTINGS)
PRESSURE RATING 350 PSI.
3) GATE VALVES AND TAPPING SLEEVE VALVES SHALL BE RESILIENT SEATED VALVES CONFORMING TO THE
REQUIREMENTS OF AWWA STANDARD C509. THE VALVE SHALL OPEN LEFT AND BE PRESSURE RATED FOR 250 PSI
WORKING PRESSURE.
4) VALVE BOXES SHALL BE THE 2 PIECE SLIP TYPE, 5 1/4 INCH I.D., FLANGE LOCATED AT THE TOP OF THE BOX,
COVER MARKED "WATER" EQUAL TO TYPE CURRENTLY BEING USED BY THE TOWN.
5) WATER PRESSURE REQUIREMENTS AND THE ACTUAL WATER PRESSURE TO BE PROVIDED AT THE BUILDING
SHALL BE DETERMINED BY OTHERS.
6) THE CONTRACTOR WILL FURNISH AND INSTALL DOMESTIC WATER METERS AS SPECIFIED BY THE WATER
DISTRICT.
7) WATER LINES MUST BE A MINIMUM OF (18) INCHES ABOVE SEWER LINES. IN ADDITION, ONE FULL LENGTH OF
WATER MAIN MUST BE CENTERED ON ONE FULL LENGTH OF SEWER LINE SO THAT ALL JOINTS WILL BE AS FAR FROM
THE SEWER AS POSSIBLE.
8) WATER SYSTEMS SHALL BE CONSTRUCTED IN ACCORDANCE WITH U.S. DEPARTMENT OF HEALTH, EDUCATION,
AND WELFARE, PHS (PUBLIC HEALTH SERVICE) MANUAL OF INDIVIDUAL WATER SYSTEMS, PHS PUBLICATION NO. 24,
REVISED 1962, WASHINGTON, GPO (GOVERNMENT PRINTING OFFICE), 1963 AND ANY APPLICABLE CURRENT STATE
AND FEDERAL REGULATIONS.
9) CHLORINATION SHALL BE IN ACCORDANCE WITH THE AWWA STANDARD C601 DISINFECTING WATER MAINS.
10) ALL PIPELINES SHALL BE GIVEN COMBINED PRESSURE AND LEAKAGE TESTS AT THE DIRECTION OF THE TOWN
WATER DEPARTMENT. HYDROSTATIC AND LEAKAGE TEST SHALL BE MADE IN ACCORDANCE WITH AWWA STANDARD
C600 SECTION 4. HYDROSTATIC TESTS SHALL BE MADE AT 1.5 TIMES THE WORKING PRESSURE, BUT NOT LESS THAN
150 PSI FOR A PERIOD OF NOT LESS THAN 2 HOURS IN ACCORDANCE WITH THE ABOVE AWWA STANDARD.
11) INSTALLATION OF WATER UTILITIES TO BE IN CONFORMANCE WITH THE WATER DISTRICT STANDARDS.
12) WHENEVER POSSIBLE WATER MAINS CROSSING SEWERS SHALL BE LAID TO PROVIDE A MINIMUM VERTICAL
DISTANCE OF 18" BETWEEN THE OUTSIDE OF THE WATER MAIN AND THE OUTSIDE OF THE SEWER.
13) SHOULD LOCAL CONDITIONS PREVENT AN 18" SEPARATION, BOTH THE WATER MAIN AND THE SEWER SHALL BE
ENCASED IN CONCRETE ON EITHER SIDE OF THE CROSSING (SEE DETAIL).
GENERAL CONSTRUCTION NOTES
1) THIS SET OF PLANS SHALL NOT BE UTILIZED AS CONSTRUCTION DOCUMENTS UNTIL ALL CONDITIONS OF
APPROVAL HAVE BEEN SATISFIED ON THE DRAWINGS AND EACH DRAWING HAS BEEN REVISED TO INDICATE
"ISSUED FOR CONSTRUCTION."
2) ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE TOWN RULES AND REGULATIONS UNLESS
OTHERWISE NOTED.
3) ALL UTILITY PROVIDERS MUST BE NOTIFIED BY THE CONTRACTOR AT LEAST 48 HOURS PRIOR TO
CONSTRUCTION.
4) WHILE WORKING IN THE VICINITY OF AN EXISTING UTILITY, REFER TO THE FOLLOWING: ALL UNDERGROUND
UTILITIES SHOWN WERE COMPILED ACCORDING TO AVAILABLE RECORD PLANS FROM THE VARIOUS UTILITY
COMPANIES AND PUBLIC AGENCIES AND ARE APPROXIMATE ONLY. SEE CHAPTER 370, ACTS OF 1963,
MASSACHUSETTS GENERAL LAWS. WE ASSUME NO RESPONSIBILITY FOR DAMAGES INCURRED AS A RESULT OF
UTILITIES OMITTED OR INACCURATELY SHOWN. BEFORE PLANNING FUTURE CONNECTIONS, THE APPROPRIATE
PUBLIC ENGINEERING DEPARTMENT SHALL BE CONTACTED AND THE PROPOSED UTILITY WORK SHALL BE
COORDINATED. DIG SAFE NUMBER; 1-888-344-7233.
5) THE CONTRACTOR SHALL GIVE TIMELY NOTICE TO PERTINENT TOWN DEPARTMENTS BEFORE COMMENCING
ANY WORK.
6) ALL AREAS DISTURBED BY THE CONTRACTOR SHALL BE RESTORED TO EQUAL OR BETTER CONDITION.
7) ALL FINISHED SURFACES SHALL BE GRADED SMOOTHLY AND EVENLY.
8) AT THE COMPLETION OF THE CONTRACTOR'S OPERATION, THE CONTRACTOR SHALL BE RESPONSIBLE FOR
CLEANING ALL DRAINAGE STRUCTURES (NEW AND/OR EXISTING) OF DEBRIS.
9) DO NOT SCALE PLANS. DUE TO REPROGRAPHIC STRETCH, PRINTS MAY NOT SCALE ACCURATELY. NUMERIC
DIMENSIONING IS CORRECT. CONTACT DESIGN ENGINEER TO CLARIFY.
10) FILL CONTAINING HAZARDOUS MATERIALS SHALL NOT BE USED.
11) LIMITS OF WORK SHALL BE MARKED IN THE FIELD PRIOR TO THE START OF CONSTRUCTION.
12) ALL CONSTRUCTION WHICH INCLUDES HAULING OF EARTH TO OR FROM THE SITE SHALL BE RESTRICTED
BETWEEN THE HOURS OF 7:00 AM AND 6:00 PM ON WEEKDAYS.
13) THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING ADEQUATE RECORDS OF LOCATION AND
ELEVATION OF ALL WORK INSTALLED.
14) IT IS THE CONTRACTORS RESPONSIBILITY TO OBTAIN THE ELECTRONIC FILE FROM TETRA TECH FOR PROPER
COORDINATION OF SURVEY LAYOUT.
15) PRESERVATION OF ON SITE VEGETATION SHALL BE REVIEWED AND APPROVED BY OWNERS
REPRESENTATIVE PRIOR TO THE START OF CONSTRUCTION.
EROSION PREVENTION AND SEDIMENT CONTROL NOTES
1. THE BEST MANAGEMENT PRACTICES PROVIDED HEREIN REPRESENT THE MINIMUM
MEASURES TO BE EMPLOYED DURING EACH PHASE OF CONSTRUCTION. SPECIFIC
SEQUENCING PLANS WILL BE DEVELOPED FOR EACH PHASE OF CONSTRUCTION AS
DESIGN IS ADVANCED.
2. THE CONTRACTOR MUST PERFORM ACTIVITIES IN ACCORDANCE WITH THE
REQUIREMENTS OF THE GENERAL PERMIT FOR DISCHARGES FROM CONSTRUCTION
ACTIVITIES.
3. THESE EROSION AND SEDIMENTATION PLANS ARE PART OF THE STORMWATER POLLUTION
PREVENTION PLAN.
4. NO LAND CLEARING, GRUBBING OR GRADING ACTIVITIES, EXCEPT THAT REQUIRED FOR
INSTALLATION OF THE CONSTRUCTION EXIT, SHALL BEGIN UNTIL PERIMETER SEDIMENT
CONTROL MEASURES AND STORMWATER MANAGEMENT PRACTICES ARE CONSTRUCTED
AND STABILIZED.
5. TEMPORARY STABILIZATION PRACTICES MUST BE INITIATED AS SOON AS PRACTICABLE ON
PORTIONS OF THE SITE WHERE CONSTRUCTION ACTIVITIES HAVE TEMPORARILY OR
PERMANENTLY CEASED, BUT IN NO CASE MORE THAN 14 DAYS AFTER CONSTRUCTION
ACTIVITY IN THAT PORTION OF THE SITE HAS TEMPORARILY OR PERMANENTLY CEASED.
6. SEDIMENT MUST BE REMOVED FROM TRAPS OR PONDS WHEN THE DESIGN CAPACITY HAS
BEEN REDUCED BY 50%.
7. SEDIMENT MUST BE REMOVED FROM A SILT FENCE, COMPOST FILTER SOCK OR STRAW
WATTLE WHEN IT REACHES 50% OF THE ABOVE-GROUND HEIGHT.
8. ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES WILL BE INSTALLED BY THE
CONTRACTOR IF DEEMED NECESSARY BY ON- SITE INSPECTION.
9. IF ADDITIONAL EROSION OR SEDIMENT CONTROL MEASURES ARE NECESSARY, THEY
MUST BE IMPLEMENTED BEFORE THE NEXT STORM EVENT WHENEVER PRACTICABLE. IF
NOT PRACTICABLE BEFORE THE NEXT STORM EVENT, THEY MUST BE IMPLEMENTED AS
SOON AS POSSIBLE.
10. OFF SITE SEDIMENT TRACKING MUST BE MINIMIZED. SEDIMENT TRACKED ONTO
ADJACENT PUBLIC WAYS MUST BE SWEPT BY THE END OF THE SAME WORK DAY.
11. STORMWATER RUNOFF FROM EXPOSED SURFACES MUST BE DIVERTED,
RETAINED/DETAINED TO MINIMIZE THE DISCHARGE OF POLLUTANTS.
12. VELOCITY DISSIPATION DEVICES MUST BE INSTALLED AT DISCHARGE LOCATIONS OF ANY
OUTFALL TO PROVIDE NON-EROSIVE FLOW VELOCITY.
13. PREVENT LITTER, CONSTRUCTION DEBRIS AND CONSTRUCTION CHEMICALS THAT COULD
BE EXPOSED TO STORMWATER FROM BECOMING A POLLUTANT SOURCE IN STORMWATER
DISCHARGES.www.tetratech.comMARKDATEDESCRIPTIONBY4/15/20258:41:08PM-P:\26700\143-26700-23001\CAD\SHEETFILES\C-DETAILSHEET.DWG-CHEAL,NATE1
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