HomeMy WebLinkAboutS-05032024" X 24" ALUMINUM ACCESS HATC
LADDER RUNGS ON 12" CENTER
EXTENSION ARM LOCKING MECHANIST
HANDLE MOUNTED PERMANENTL'
NOTE: LW HATCH COMPANY
TYPE S H-10 SINGLE LEAF
DOOR OR EQUAL
48" MANHOLE SECTION
FOR HATCH OPENING
72- TO 48- REDUCING
SLAB WITH HATCH
SCALE: 1" - 2'0"
n APPROXIMATE ELEVATION
v GROUND SURFACE
PRECAST CONCRETE
FLAT SLAB, 48" TO 24"
24" x 24" ALUMINUM ACCESS HATCH
r � �
48" MANHOLE
RISERS
?" STAINLESS STEEL
THREADED ROD
DOWELING ANCHORS
?" STAINLESS STEEL
NUT & WASHER
ENERGY DISSIPAT
ET AT CENTER P(
ANCHORS AT 72- TO 48-
REDUCING SLAB
SCALE: 1" = 1'0"
72" TO 48" REDUCING SLAB WITH
HATCH CAST IN. SEE DETAILS.
72" MANHOLE
RISER
GENERAL NOTES:
ALL MANHOLE CONSTRUCTION TO CITY.° I
OF RENTON STANDARDS EXCEPT ,�'1
WH I
ERE NOTED.
MANHOLE STEPS AND LADDER SHALL
BE POLYPROPYLENE ENCAPSULATED,'I
EQUAL TO MA INDUSTRIES.
20" SEWER PIPE OUT
PROVIDE MANHOLE COATING
PER SPECIFICATIONS.
ENERGY DISSIPATOR STONE BLOCK
PROVIDED BY THE CITY OF RENTON
BLOCK BASE PREDRILLED
FOR DOWELING ANCHOR. LOCATIONS SHOWN
SEE DETAIL.
GROUT CHANNEL TO FORM 15"
SHELF ON BOTH SIDES AT TOP
OF PIPE ELEVATION.
. MBEDMENT
SAFETY
STEPS
CHANNEL GEOMETRY AND
STONE PLACEMENT
SCALE: 1" = 2'0"
THICKNESS
STONE BLOCK PLACEMENT
4 - ?" STAINLESS STEEL THREADED ROD DOWELING ANCHORS A 18" J IN 72- MANHOLE
3 ?" MINIMUM EMBEDMENT - IN CONIC. AND STONE EPDXY WITH
HILT[ HIT C -100 OR EQUIVALENT SCALE: 1" = 2'0"
ENERGY DISSIPATOR MANHOLE DETAIL
SCALE: 1" = 2'0" - -
-77 - -10T
2" SEWER. PIPE IN
ROILL, - 1 2 5
M ,o MH ERI -33 12
H 13 -416
CONNECTION DETAIL
CONNECTION DETAiL
EXISTING 12" MH 13-439(&5)
FILL WITH SAND - i SADDLE MANHOLE CONNECTION DETAIL
AND GROUT SURFACE
21" OUT -
INSTALL 21" PLUG
EXISTING
EXISTING 8"
FILL WITH SAND i EXISTING
AND GROUT SURFACE �\ jl�• 8"
INSTALL �. CORE DRILL NEW
12- PLUG CONNECTION
NEW 12"
INTERMEDIATE CHANNEL
OVERFLOW 11
BYPASS j T -� RECHANNEL MANHOLE
1.
18" RADIUS
(TYPICAL)
T
i
FINAL CHANNEL (NIC)
MH 19 -91
CONNECTION DETAIL
EXISTING 12"
EXISTING 15"
EXISTING
1� RECHANNEL MANHOLE
J
(t T _ EXISTING
! .. 8' EXISTING
/ { , `..._
INTERMEDIATE CHANNEL
/
RECHANNEL J PLUG
MANHOLE � EXISTING 12"
FINAL CHANNEL (NIC)
NEW 15"
/ 546U50320
PLUG
EXISTING 15"
FINAL CHANNEL
MH MWD -8 22
CONNECTION DETAIL
EXISTING 12"
NEW
t, I
j
EXISTING
NEW 12"
'�- PLUG EXISTING
12"
FINAL CHANNEL
Aw
MANHOLE CHANNELING DETAILS REVISED TO CONFORM
NOT TO SC. -.LE TO CONSTRUCTION RECORDS
� v
RIO ENGINEERING P.S. DATE
a� F
2s8�9 1s�2� CITY OF RENTON
ozi94 '° � o2iN 94 EAST RENTON SEWER INTERCEPTOR
E>911RE5 11/22/96 p(PIRES 8/2/96 92.079.0
ERI -DOS I MLI I KA I SHOWN I JAN 14, 1996 I
A ..1 - w- r-., �? D A SE`.ANNFI) .1111 2 7
;z
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--� f EXISTING 10"
1
EXISTING
{{ NEW 8"
EMERGENCY
OVERFLOW
RECHANNEL MANHOLE
PLUG
EXISTING 10"
FINAL CHANNEL
MH MWD -8 22
CONNECTION DETAIL
EXISTING 12"
NEW
t, I
j
EXISTING
NEW 12"
'�- PLUG EXISTING
12"
FINAL CHANNEL
Aw
MANHOLE CHANNELING DETAILS REVISED TO CONFORM
NOT TO SC. -.LE TO CONSTRUCTION RECORDS
� v
RIO ENGINEERING P.S. DATE
a� F
2s8�9 1s�2� CITY OF RENTON
ozi94 '° � o2iN 94 EAST RENTON SEWER INTERCEPTOR
E>911RE5 11/22/96 p(PIRES 8/2/96 92.079.0
ERI -DOS I MLI I KA I SHOWN I JAN 14, 1996 I
A ..1 - w- r-., �? D A SE`.ANNFI) .1111 2 7
;z
D