20170191 Civil Plans 09082017 (Bud Barn)MAHAN RETAIL COVER SHEET & DEMOLITION PLAN
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APPROX. LOCATION
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INSTALL NEW STEP EX. STEP
-346 ..... TANK, TIE EX. STEP SERVICE -
S ss3s'3o° E 283.so SERVICE INTO TANK
PER DETAILS AND
NOTES ON SHEETS 10,
11, AND 12 -12
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TOPOGRAPHIC NOTE:
THE EXISTING TOPOGRAPHIC DATA SHOWN ON THESE DRAWINGS HAS BEEN PREPARED, IN PART,
BASED UPON INFORMATION FURNISHED BY OTHERS. WHILE THIS INFORMATION IS BELIEVED TO BE
RELIABLE, TLD, LLC CANNOT ENSURE ITS ACCURACY AND THUS IS NOT RESPONSIBLE FOR THE
ACCURACY OF THAT INFORMATION OR FOR ANY ERRORS OR OMISSIONS WHICH MAY HAVE BEEN
INCORPORATED INTO THESE DRAWINGS AS A RESULT-
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_VD 19
SCALE: 1"=40 FEET
0 40 80
SITE INFORMATION
PROJ PROPONENT: Jeff Mahan
14619 130th Lane SE
Yelm, WA 98597
ASSESSOR PARCEL NO.: 22730121500
PROPOSED USE:
RETAIL
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BUILDINGS:
1,728 SF SHOP
SEWER:
CITY OF YELM
WATER:
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NUMBER OF EMPLOYEES:
2
PARKING REQ'D
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7 STALLS
REQ'D LANDSCAPE
24 SF / STALL:
168 SF (219 SF PROVIDED)
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_VD 19
SCALE: 1"=40 FEET
0 40 80
SITE INFORMATION
PROJ PROPONENT: Jeff Mahan
14619 130th Lane SE
Yelm, WA 98597
ASSESSOR PARCEL NO.: 22730121500
PROPOSED USE:
RETAIL
TOTAL AREA:
1.91 ACRES
BUILDINGS:
1,728 SF SHOP
SEWER:
CITY OF YELM
WATER:
CITY OF YELM
NUMBER OF EMPLOYEES:
2
PARKING REQ'D
1 STALL/ 250SF:
7 STALLS
REQ'D LANDSCAPE
24 SF / STALL:
168 SF (219 SF PROVIDED)
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SHEET 1 OF 12
MAHAN RETAIL EROSION CONTROL PLAN
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DEPICTS CONSTRUCTION
LIMITS (TYP)
EROSION CONTROL
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SITE DATA
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MAHAN RETAIL ENGINEERED LAYOUT AND GRADING PLAN
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MAHAN RETAIL ENGINEERED DRAINAGE PLAN
EX CESSPOOL
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APPROX. LOCATION
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TO BE ABANDONED
FILL W/ SAND
77LF 6" DIA PVC @ 1 %
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EROSION CONTROL AND DRAINAGE DETAILS
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PERFORATED
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INFILTRATION TRENCH
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PLAN VIEW
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TRENCH SETBACK FROM ROOF DRAIN
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BUILDING AS REQUIRED,
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15' MIN.
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6"
LEVELS i
12" WASHED ROCK 1 2'- 4" V MIN. 1' MIN
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R =25' MIN. 'oOM�N
A SETBACK
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FINE MESH 5' MIN.
- ^SFCISTE�
SECTION VIEW SCREEN CB SUMP w /SOLID LID
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% 4 "- 8" QUARRY
SPALLS
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IF A ROADSIDE DITCH IS �5 PROVIDE FULL WIDTH OF
COMPACTED BACKFILL
FILTER FABRIC
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PRESENT, INSTALL GEOTEXTILE
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DRIVEWAY CULVERT INGRESS /EGRESS AREA
PER KCRDCS 12" MIN.
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4" RIGID OR 6" FLEXIBLE
12" / PERFORATED PIPE
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• PER KING COUNTY ROAD DESIGN AND CONSTRUCTION STANDARDS (KCRDCS), DRIVEWAYS SHALL
BE PAVED TO EDGE OF R PRIOR TO INSTALLATION OF THE CONSTRUCTION ENTRANCE TO
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AVOID DAMAGING OF THE ROADWAY.
MIN. 1' ABOVE SEASONAL �\\
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• IT IS RECOMMENDED THAT THE ENTRANCE BE CROWNED SO THAT RUNOFF DRAINS OFF THE PAD.
HIGH GROUNDWATER
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TABLE, SEE SECTION C.2.2.2
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DRAINAGE DETAILS
FRAME AND VANED GRATE
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2 ", 4 ", 6 ", 12 ", OR 24"
EACH 6" (IN) HEIGHT
INCREMENT, SPACED EQUALLY
PIPE ALLOWANCES
MAXIMUM
INSIDE
PIPE MATERIAL
DIAMETER
(INCHES)
REINFORCED OR
18"
PLAIN CONCRETE
ALL METAL PIPE
21"
CPSSP *
(STD. SPEC. SECT. 9- 05.20)
18,
SOLID WALL PVC
21"
(STD. SPEC. SECT. 9- 05.12(1))
PROFILE WALL PVC
21"
(STD. SPEC. SECT. 9- 05.12(2))
* CORRUGATED POLYETHYLENE
STORM SEWER PIPE
RECTANGULAR ADJUSTMENT SECTION
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#3 BAR
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REDUCING SECTION
#3 BAR HOOP
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#3 BAR
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EACH WAY
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PRECAST BASE SECTION
#3 BAR
(TYP.)
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NOTES
1. As acceptable alternatives to the rebar shown in the PRECAST BASE
SECTION, fibers (placed according to the Standard Specifications), or
wire mesh having a minimum area of 0.12 square inches per foot, shall
be used with the minimum required rebar shown in the ALTERNATIVE
PRECAST BASE SECTION. Wire mesh shall not be placed in the
knockouts.
2. The knockout shall not be greater than 26" (in), in any direction. Knockouts
shall have a wall thickness of 2" (in) minimum to 2.5" (in) maximum. Provide
a 1.5" (in) minimum gap between the knockout wall and the outside of the
pipe. After the pipe is installed, fill the gap with joint mortar in accordance
with Standard Specification Section 9 -04.3.
3. The maximum depth from the finished grade to the lowest pipe invert
shall be 5' (ft).
4. The frame and grate may be installed with the flange down or integrally
cast into the adjustment section with flange up.
5. The Precast Base Section may have a rounded floor, and the walls may
be sloped at a rate of 1 : 24 or steeper.
6. The opening shall be measured at the top of the Precast Base Section.
7. All pickup holes shall be grouted full after the basin has been placed.
#3 BAR EACH CORNER
(SEE NOTE 1)
ALTERNATIVE PRECAST BASE SECTION
�® '� 41819 ® ��
.A� X01 STERF
�SI0 N�1 �`yG
p . Heilman, Julie
lQ�,tcK� u Jan 25 2017 2:56 PM
cosign
CATCH BASIN TYPE 1L
STANDARD PLAN B- 5.40 -02
SHEET 1 OF 1 SHEET
APPROVED FOR PUBLICATION
p carpenter, Jeff
Jan 26 2017 6:49 AM
U STATE DESIGN ENGINEER
Amok
Washington State Department of Transportation
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SHEET 7 OF 12
SIDEWALK DETAILS
GENERAL NOTES (STREET CONSTRUCTION)
1. All workmanship and materials shall be in accordance with City of Yelm
standards, and the most current copy of the State of Washington Standard
Specifications for Road, Bridge, and Municipal Construction.
2. The contractor shall be responsible for all traffic control in accordance with
MUTCD. Prior to disruption of any traffic, traffic control plans shall be prepared
and submitted to the City for approval. No work shall commence until all
approved traffic control is in place.
3. All curb and gutter, street grades, sidewalk grades, and any other vertical and /or
horizontal alignment shall be staked by an engineering or surveying firm capable
of performing such work.
4. Where new asphalt joins existing, the existing asphalt shall be cut to a neat
vertical edge and tacked with Asphalt Emulsion type CSS -1 in accordance with
the standard specifications. The new asphalt shall be feathered back over
existing to provide for a seal at the saw cut location and the joint sealed with
grade AR -4000W paving asphalt.
5. Compaction of subgrade, rock, and asphalt shall be in accordance with the
standard specifications.
6. Subgrade inspection shall be performed by an approved testing firm and forms
shall be inspected for line and grade by an engineer before pouring concrete.
7. Certification as to conformance shall be provided to the City prior to acceptance
of work.
8. The Contractor /Developer shall furnish and install all permanent signing.
6' /��
PLANTER STRIP
(AS REQ.)
CURB & CUTTER
15'
EDGE AROUND
EACH PANEL
BROOM FINISH
EXPANSION
JOINT SCORE: MARK EXPANSION
JOINT
15'
SIDEWALK PLANTER STRIP
5' MIN (AS REQ.)
N OTES:
1, EXPANSION JOINT MATERIAL TO BE 3/8" THICK PREMOLDED
JOINT FILLER FULL THICKNESS OF CONCRETE.
2, FORM AND SUBGRADE INSPECTION REQUIRED BEFORE
POURING CONCRETE.
3. SCORE MARKS SHALL DE ±1/8" WIDE BY ±1/4" DEEP. FOR
SIDEWALKS OVER B' IN WIDTH, A LONGITUDINAL SCORE
MARK SHALL BE MADE ALONG CENTER OF WALK.
4, EXPANSION JOINTS SHALL BE INSTALLED IN CURB AND
GUTTER AND IN SIDEWALK AT PC AND PT AT ALL CURB
RETURNS. EXPANSION JOINTS SHALL BE PLACED IN
SIDEWALK AT SAME LOCATIONS AS THOSE IN CURB AND
GUTTER WHEN SIDEWALK IS ADJACENT TO CURB AND
GUTTER, UNLESS OTHERWISE DIRECTED BY ENGINEER.
I CITY OF YELM
DEPT. OF PUBLIC WORKS
CEMENT CONCRETE
SIDEWALK
APPROVED
PUBLIC WORKS DIRECTOR
DES, DWN.
JEG S -C S -C
DWG. NO.
DATE 4 -11
KID, DATE
S -C 10/3/94
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SHEET 8 OF 12
CURB DETAILS
5 1/2"
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4'
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CEMENT CONCRETE DARRIER CURB
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CEMENT CONCRETE BARRIER CURB AND GUTTE
m
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CEMENT CONCRETE ROLLED CURB AND GUTTER
N OTFS:
1. EXPANSICN JOINT MATERIAL TO BE 3/8" THICK PREMOLDED
JOINT FILLER FULL THICKNESS OF CONCRETE.
2, FORM AND SUBGRADE INSPECTION REQUIRED BEFORE
POURING CONCRETE.
3. EXPANSION JOINTS TO BE PLACED ON 15' CENTERS. PUBLIC WORKS DIRECTOR
DES. DWN,
JEG S —C S —C
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CITY OF YELM
DEPT. OF PUBLIC WORKS
CEMENT CONCRETE
CURBS
APPROVED
DWG. N0.
DATE 4-13
CKD, DATE
S -C 3/15%94
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N OTFS:
1. EXPANSICN JOINT MATERIAL TO BE 3/8" THICK PREMOLDED
JOINT FILLER FULL THICKNESS OF CONCRETE.
2, FORM AND SUBGRADE INSPECTION REQUIRED BEFORE
POURING CONCRETE.
3. EXPANSION JOINTS TO BE PLACED ON 15' CENTERS. PUBLIC WORKS DIRECTOR
DES. DWN,
JEG S —C S —C
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CITY OF YELM
DEPT. OF PUBLIC WORKS
CEMENT CONCRETE
CURBS
APPROVED
DWG. N0.
DATE 4-13
CKD, DATE
S -C 3/15%94
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SHEET 9 OF 12
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SHEET 9 OF 12
STEP TANK NOTES & DETAIL
CITY OF YELM SEWER DEPARTMENT
Sewer Spec addendum
1. All STEP Tanks installed larger than 3000 gallons shall be fiberglass tanks mfg.
by either Containment Solutions Inc. or Xerxes Inc.
2. All fiberglass STEP Tanks Shall be installed by qualified installers, following the
mfg. directions and shall be secured with Tie -Down straps with "Dead Men"
Sizing and materials for Dead Men and strapping shall be per the mfg.
recommendations.
3. Buildings served by STEP Sewer, utilizing on site "back -up" generators for power
outages must have electrical service installed in such a manner that the STEP
system will also be supplied power by the auxiliary Generator.
4. The Pump Control Panels for all STEP tanks housing 2 or more pumps shall be
fitted with a transfer switch model DT 323 URK as mfg by Cutler Hammer
and a male plug, model 70530 MBVVP as mfg by Bryant for use with the cities
portable auxiliary generator.
5. All STEP tanks less than 3000 gallon shall have one 4" hole in the divider baffle
centered at 20" above the floor of the tank. STEP Tanks sized at 3000 gallon shall
have one hole in the divider baffle centered at 26" above the floor of the tank.
6. All 'Traffic Bearing' Service Boxes shall be a model MSBC 1324 -12 mfg. by
Mid States Plastics BC Series.
7. All posts used to support Pump Control Panels must be Hot Dipped Galvanized
Unistrut.
8. All 'Air Release, Vacuum Release and Combination Air Release/Vacuum Release
valves shall be a model D -021 Combination Air Valve "MINI SAAR" sized
according to the mfg. recommendation per pipe size.
9. Minimum STEP Tank size shall be 1000 Gallons
10. All STEP tanks housing more than 1 pump must utilize 2" piping for the Service
Line.
11. The maximum depth of bury for all STEP Tanks shall be 60" as measured from
finished grade to the invert elevation of the inlet pipe to the tank.
SPLICE TO EXISTING
14 GAUGE TONING FINISH
WIRE GRADE
iv
TO STEP TANK
CONNECT TO
EXISTING PVC
SERVICE LINE
1" KBI BALL VALVE, SL x 5L
1" CHECK VALVE
0.
INSTALLATION NOTES:
ALL SERVICE LINE CARSON BOXES SHALL BE
LOCATED 4' FROM EDGE OF CURB TO CENTER
OF CARSON BOX IN PLANTER STRIP ON BOTH
1. SIDES OF ROADWAY.
GANG CARSON BOXES SHALL BF LOCATED 3'
APART TO CENTER OF BOXES
2' BALL AND CHECK VALVES TO BE INSTALLED
IN CARSON BOXES ACCORDING TO DRAWING.
3.
SERVICE BOX – CARSON INDUSTRIES MODEL NO.
1419B WITH BOLTED HINGED COVER OR EQUAL
COVER MARKING TO READ 'SEWER"
(USE IN NON– TRAFFIC AREAS)
14 GA. OF HEAVY INSULATED
COPPER TONING WIRE
ALL TONING WIRE SPLICES SHALL
BE CONNECTED BY USING D.B.Y.
KITS MANUFACTURED BY 3M
0
STEP MAIN o
1" SCHEDULE
40 PVC SWP
PVC SWING CHECK
VALVE SL x SL —
1" KBI BALL VALVE, SL x SL
1" PVC NIPPLE, SL x SL
1" x MAIN DW PVC
REDUCING TEE
SL x SL x TH
OR PIPE SADDLE —
CITY OF YELM
DEPT. OF PUBLIC WORKS
TYPICAL 1"
SERVICE CONNECTION
APPROVED DWG. NO,
C- l 1
PUBLIC WORKS DIRECTOR DATE �—
JY I JEG I TP 1 4/2007
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SHEET10 OF 12
STEP TANK DETAILS
NATIVE OF
BACKFILL
DIRECTED
ENGINEER.
INOTE:
INSTALL TANKS AS PER DETAIL OR
MANUFACTURER'S RECOMMENDATION
WHICHEVER IS MORE STRINGENT.
p[.UUIiVlU MM ICRIHL fv
RIGID PIPE SHALL BE SAND
CITY OF YELM
DEPT. OF PUBLIC WORKS
CONCRETE TANK
BEDDING
APPROVED DWG. NO.
7-17
PUBLIC WORKS DIRECTOR DATE
DES. DWN. CKD. DATE
JY JEG TP 4/2007
FIBERGLASS LID
WITH STAINLESS STEEL
BOLTS AND NEOPRENE
GASKET
5' MIN (TYP.)
FINISH GRADE
NATIVE' 14 GAUGE COPPER
GRADE TONING WIRE, 2' -0"
TAIL INTO RISER
-1"±1/4" ALL LIDS
2' MIN
TYP. SCOPE TO NATIvE l)E (Tl'P
PVC RISER,
ORENCO SYSTEMS,
INC., OR EQUAL
ORENCO TANK TO
RISER ADAPTOR
(FOR USE WITH NON – TRAFFIC BEARING TANKS)
NOTE:
RISER AND LID SHALL BE 30" ON ALL SIMPLEX PUMP VAULT INSTALLATIONS.
RISER AND LID SHALL BE 30" ON ALL DUPLEX AND TRIPLEX PUMP VAULT INSTALLATIONS,
I CITY OF YELM
DEPT. OF PUBLIC WORKS
TYPICAL
RISER
APPROVED DWG. NO.
-�� --
PUBLIC WORKS DIRECTOR DATE �— 1
JY I JEG I TP I 4/2007
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SHEET11 OF 12
STEP TANK DETAILS
FIBERGLASS LID
WITH STAINLESS STEEL
AND NEOPRENE GASKET
1" DIA.PVC HOSE AND
VALVE ASSEMBLY
ORIENT BALL VALVE
AS SHOWN. BALL VALVE
SHALL BE WITH 12" BELOW
LID WATER TIGHT CAP
30" DIA. RIBBED PVC
RISER WITH NEOPRENE
GROMMETS
TONING WIRE - INSTALL
IN RISER
ENT DISCHARGE
STANDARD
USE 1" UNICN TO CONNECT TESTING
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APARATUS FOR PRESSURE TESTING
INLET TEE
18" MIN RISER HEIGHT TYPICAL WITH
h
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ALL NON- TRAFFIC BEARING TANKS
' �
LEAVE SUFFICIENT -
(LIQUID
WRE TO ALLOW FOR
LIQUID
PUMP REMOVAL
cn
ELECTRICAL SPLICE BOX WITH CORD GRIPS
3.5"
ALL CONNECTIONS SHALL BE MADE WITH
I I
BAFFLE
HEAT SHRINK BUTT CONNECTORS
21" OR 24" PVC
RISER W /LID SLOPE GROUND AWAY FROM RISER -
14 GAUGE OF
10" FROM TOP OF RISER TO LC
INSULATED
OF LLLCTiRICAL CONDUIT
TONING WIRE
INSTALL IN
3/4" EY CONDUIT SEP
RISER
ro ELECTRICAL CONDUIT TO
l' FLOAT
POWER SOURCE
FIBERGLASS LID
WITH STAINLESS STEEL
AND NEOPRENE GASKET
1" DIA.PVC HOSE AND
VALVE ASSEMBLY
ORIENT BALL VALVE
AS SHOWN. BALL VALVE
SHALL BE WITH 12" BELOW
LID WATER TIGHT CAP
30" DIA. RIBBED PVC
RISER WITH NEOPRENE
GROMMETS
TONING WIRE - INSTALL
IN RISER
ENT DISCHARGE
STANDARD
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(LIQUID
ORENCO RISER TANK
ADAPTOR FOR CONCRETE
LIQUID
CAPACITY)
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3.5"
ALARM
I I
BAFFLE
TANKS
1/3 VOLUME
pN
3.5"
uo 3.5°
OFF
l' FLOAT
REDUNDANT
A
ASSEMBLY AS SET
OFF
BY CITY OF YELM
0
4"0
1 -1/4" DIA. INLET
HOLES AROUND
ORIFICE
PERIMETER OF VAULT
z_
4" DIA. PVC FLOW
INDUCER
PVC BIOTUSE
THE MATERIAL FOR DUPLEX, TRIPLEX, AND CLASS 1 DIVISION 1
INSTALLATIONS WILL VARY. THE CONTRACTOR SHALL MEET THE
INTENT OF THE INSTALLATION REQUIREMENTS SHOWN IN THE
TYPICAL STEP INSTALLATION.
SUBMERSIBLE EFFLUENT
ORENCO TURBINE 10 GPM
P.10 0511 OSI PUMP WITH
S.O. POWER CABLE AND
1/8" BY -PASS ORIFICE
IN THE DISCHARGE HEAD
ALL STEP TANKS SHALL BE H -20 LOAD RATED TANKS.
THIS POLICY SHALL TAKE EFFECT ON MAY 31, 2007,
I CITY OF YELM
DEPT. OF PUBLIC WORKS
TYPICAL SI M PLLX STEP
TANK INSTALLATION
APP, R E DWG. N0.
PUBLIC WORKS DIRECTOR DATE
DES. OWN, CKD. DATE
JY JEG TIP 4/2007
I
i
14 GAUGE TONING WIRE
TO GRAVITY SIDE SEWER I CENTER MIN. RISER,
I CENTER OVER
CONNECTION 1 INLET TEE
r�
NISHED GRADE /-- WATER TIGHT CAP
Z
I 14 GAUGE
TONING WIRE
Y
I TO SERVICE
I BOX
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1
200 GAL
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4 "0 DRFICE
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(LIQUID
� I
CAPACITY)
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BAFFLE
2/3 VOLUME
1/3 VOLUME
" MIN BEDDING
NOTE:
1. FOR THE APPROPRIATE FLOAT LEVELS, SEE DRAWINGS
#7 -13, #7 -14 AND #7 -15 (SIMPLEX, DUPLEX AND TRIPLEX)
AS THEY APPLY.
ALL STEP TANKS SHALL BE H -20 LOAD RATED TANKS.
THIS POLICY SHALL TAKE EFFECT ON MAY 31, 2007_
CITY OF YELM
DEPT. OF PUBLIC WORKS
1000 GALLON
STEP TANK
APPROVED DWG. NO.
PUBLIC WORKS DIRECTOR DATE
DES. OWN. CKD. DATE
JY JEG TP 4/2007
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SHEET12 OF 12