HomeMy WebLinkAbout039-99 DP-ADLS Office Bldg Construction Details.210' MIN
-6 ►,
WATER MAIN
18" MIN.
SANITARY SEWER MAIN
►r
SANITARY SEWER MAIN
-WATER MAIN
CENTER OF SEWER
MAIN LAYING LENGTH j 18" MIN.
SANITARY 1 SEWER MAIN
MINIMUM CROSSING & SEPARATION
REQUIREMENTS FOR WATER &
SANITARY SEWER MAINS
DHALTIC MASTIC
OR BUYTL RUBBER
SEAL BETWEEN JOINTS
FULL HEIGHT MANHOLE
STEPS AS SPECIFIED
O-RING GASKET --
ASPHALTIC MASTIC
OR BUTYL RUBBER
SEAL AT JOINTS
MIN. 4" DIAMETER
SUBSURFACE TILE
"T" STUB WHERE
REQUIRED
BASE 6" OR 8"
PER SECTION
3' MIN - -
IF
-CASTING FRAME AND
COVER AS SPECIFIED
PRECAST CONCRETE
^^ ss ISTER RINGS IF
)ED. (4 MAX.)
#4 RE -BARS @ 12" O.0 - EACH WAY ( STEEL MESH AREA=
0.12 SQ. IN./SQ FT. OR APPROVED EQUAL)
- ECCENTRIC CONE OR
REDUCER CAP AS
REQUIRED BY SITE
CONDITIONS. CONE TOP
TO MATCH ADJUSTING
RING PROFILE
-PRECAST CONCRETE
SECTIONS
PREFORMED HOLE TO
MAX OF PIPE O.D. + 6"
Vi'NON-SHRINK
CEMENT GROUT
BENCH WALLS AT
MIN 112" PER FOOT
SLOPE
MANHOLE BASE SET
ON 6" OF #8 OR
#6
NOTE
MANHOLE CONFORMS
TO ASTM C-478
STANDARD STORM MANHOLE
FOR PIPE SIZES 12" THRU 24"
- FRAME 8 COVER AS SPECIFIED
t INFI-SHIELD UNIBAND SEAL
PER SPECIFICATIONS, SHEET C102
MAX. 1 -0" PRECAST CONCRETE -- L-- - . ----- _ r �
ADJUSTER RINGS AS
REQ'D. TO MEET GRADE ECCENTRIC CONE
(SEE DETAIL) 2'-0° OR PRECAST COVER
- i
REINFORCED PRE -CAST TAPERED --- - COMPRESSION O-RING
CONE SECTION OR PRE -CAST CAP
JOINT ASTM C-443
AVAILABLE IN 2'-8" AND 3'-0" —-
LENGTHS (CAP 1'-0") ASTM C-478 4'-0" _ 2 ROWS OF KENT SEAL OR EQUIVALENT
REQ'D BETWEEN BARREL JOINTS, RISER
REINFORCED PRE -CAST MANHOLE RINGS, AND CASTINGS
SECTIONS AVAILABLE IN T-0", - BUTYL RUBBER (O BE PLACED 6" ABOVE
1'- 4",2'-0",2'-8" 3'-0" AND 4'-0' AND 6" BELOW EACH JOINT)
LENGTHS TO MEET REQ'D DEPTH L . ' J- 6
ASTM C-478 16" O.C. 8" PIPE
NEENAH R -1080--C OR PSI -PF MANHOLE 3"I FILL WITH CONCRETE
STEPS POLYPROPYLENE, POLYPROPYLENE _i INVERTS TO BE POURED AT 0 8
COATED STEEL REINFORCING OR I - =13" DEPTH OF THE SEWER LINE
AN APPROVED NON -CORROSIVE 10"� ~ — - CONCRETE FILLET
FIBERGLASS MATERIAL
_ _ _ - POUR IN PLACE OR
THE COPOLYMER POLYPROPYLENE PRE -CAST CLASS A BASE
SHALL MEET ASTM D-4101
REINFORCED WITH DEFORMED r—r
3 /8" MIN INCH DIA. REINFORCING #4 BARS @ 12" Q. TO
STEEL CONFORMING TO ASTM A-015, BOTH DIRECTIONS -PER
GRADE 60. NON -COATED CAST ASTM C-478
IRON STEPS ARE NOT ACCEPTABLE.
PREPARATION OF BASE
THE BOTTOM OF THE EXCAVAT104TRENCH FOR THE MANHOLE SHALL BE
FILLED WITH A MINIMUM OF SIX (6) INCHES OF NO, 8 CRUSHED STONE
MECHANICALLY COMPACTED TO FORM A STABLE BASE. WHERE POOR OR
UNSTABLE SOIL CONDITIONS EXIST OR OVER EXCAVATION HAS OCCURRED,
ADDITIONAL NO 8 CRUSHED STONE OR CLASS B CONCRETE SHALL BE USED
TO FORM A STABLE BASE.
STANDARD _SAN ITARY MAN -HOLE
FOR PIPE SIZES 8" THRU 24" (STRAIGHT THRU)
N.P. ELEV.
4 MIN.
Z
b
-- 10' MIN.
` 1
BOTTOM = - —12" CLAY LINER
3 MAX.
1
RETENTION POND BANK CROSS—SECTION
PLACE V2" DIAMETER EXTRUDABLE
PREFORMED GASKET MATERIAL IN
EACH KEYWAY (SEE DETAIL)
NON -ASPHALTIC MASTIC OR BUTYL
RUBBER PLASTER ACCEPTED ALTERNATIVE. PIAN VIEW
- PRECAST CONCRETE
ADJUSTING RING OR
FLANGE OF CASING -
NOMINAL V2" BUTYL RUBBER
BASE EXTRUDED PREFORMED
GASKET MATERIAL (TYP.) OR
ACCEPTED ALTERNATIVE.
GASKET DETAIL
24" 1
1
34" O. J
SECTION "A -A"
PRECAST CONCRETE ADJUSTING
63
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N
RING DETAIL
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