18-100013-UP Approved Plans pages 7 - 13General Notes
1. Proof of Liability insurance shall be submitted to the City prior to Pre -construction meeting.
2. All construction shall be in accordance with the Federal Way Revised Code (FWRC), applicable
ordinances, and the City Council conditions of project approval. "These documents are supplemented
by the most recent version of the Standard Specifications for Road, Bridge, and Municipal
Construction (WSDOTT/APWA), the King County Road Standards (KCRS), and the King County
Surface Water Design Manual (KCSWDM). It shall be the sole responsibility of the applicant and
the Professional Engineer to correct any error, omission, or variation from the above requirements
found in these plans. All corrections shall be at no additional cost or liability to the City of Federal
Way.
3. The design elements within these plans have been reviewed according to the Federal Way
Engineering Review Checklist. Some elements may have been overlooked or missed by the City
Engineering Plan Reviewer. Any variance from adopted standards is not allowed unless specifically
approved by the City of Federal Way, prior to construction.
4. Approval of this road, grading, and drainage plan does not constitute an approval of any other
construction (i.e. domestic water conveyance, sewer conveyance, gas, electricity, etc.)
5. Before any construction or development activity, a Preconstruction Meeting must be held between
the City of Federal Way, the applicant, and the applicant's construction representative.
6. A signed copy of these approved plans must be on the job site whenever construction is in progress.
7. On -site construction noise shall be limited as per FWRC (Section 19.105.040); normally this is 7;00
a.m. to 8:00 p.m., Monday through Friday, and 9:00 a.m. to 8:00 p.m. on Saturdays.
8. Right -of -Way construction is allowed 8:30 a.m. to 3:00 p.m. Monday through Friday. Written
authorization to work outside of these hours must be granted by the Public Works Director.
9. It shall be the applicant's/contractor's responsibility to obtain all construction easements necessary
before initiating off -site work within the road right-of-way,
10. Franchised utilities of other installations that are not shown on these approved plans shall not be
constructed unless an approved set of plans that meet all City requirements and the requirements of
KCRS Chapter 8 are submitted to the City of Federal Way at least three days prior to construction.
11. Vertical datum shall be KCAS or NGVD-29.
12. Groundwater system construction shall be within a right-of-way or appropriate drainage easements,
but not underneath the roadway section. All groundwater systems must be constructed in accordance
with the WSDOT/APWA Standard Specifications.
13. All utility trenches in the right-of-way shall be backfilled 5/8" crushed rock and compacted to 95%
density. When trench width is 18 inches or less, and is within the traveled way, trench will be
backfilled with control density fill (self -compacted flowable till) as defined by WSDOT 2-09.3(1)E.
The aggregate will be 3/8-inch minus.
14. All roadway subgrade shall be backfilled and compacted to 95% density in accordance with WSDOT
2-06.3 .
15. Open cutting of existing roadways is not allowed unless specifically approved by the Public Works
Director and noted on these approved plans. Any open cut shall be restored in accordance with
KCRS 8.03(B) 3.
16, The contractor shall be responsible for providing adequate safeguards, safety devices, protective
equipment, flaggers, and any other needed actions to protect life, health, and safety of the public, and
to protect property in connection with the performance of work covered by the contractor. Any work
within the traveled right-of-way that may interrupt normal traffic flow shall require at least one
flagger for each lane of traffic affected. All sections of the WSDOT Standard Specifications 1-07.23
- Traffic Control, shall apply.
17. Contractor shall provide and install all regulatory and warning signs per the latest edition of .Manual
oil Uniform Traffic Control Devices.
18, All utilities shall be adjusted to final grade after paving asphalt wearing course.
19. Rockeries are considered to be a method of bank stabilization and erosion only. Rockeries shall not
be constructed to serve as retaining walls. All rockeries shall be constructed in accordance with
CFW Drawing Numbers 3-22, 3-23. Rockeries may not exceed six feet in height for cut sections or
four feet in height for fill sections unless designed by a geotechnical or structural engineer licensed in
the state of Washington.
DRAINAGE NOTES
I. Proof of liability insurance shall be submitted to the City prior to the Preconstruction Meeting.
2. All pipe and appurtenances shall be laid on a properly prepared foundation in accordance with
WSDOT 7-08.3(1). This shall include leveling and compacting the trench bottom, the top of
foundation material, and required pipe bedding, to a uniform grade so that the entire pipe is
supported by a uniformly dense unyielding base.
3. Steel pipe shall be galvanized and have Asphalt Treatment 41 or better inside and outside.
4. All drainage structures, such as catch basins and manholes, not located within a traveled roadway or
sidewalk shall have solid locking lids. All drainage structures associated with a permanent
retention/detention facility shall have solid locking lids.
5. All catch basin grates shall conform to CFW Drawing Numbers 4-1, 4-2, 4-3, 4-4, 4-5, 4-8 or 4-10.
6. All driveway culverts located within the right-of-way shall be of sufficient length to provide a
minimum 3:1 slope from the edge of the driveway to the bottom of the ditch. Culverts shall have
beveled end sections to match the side slopes.
7. Rock for erosion protection of ditches, channels and swales, where required, must be of sound quarry
rock, placed to a depth of one foot and must meet the following specifications: 4"-8" rock/40%-70%
passing; 2"4' rock/30%-40% passing; and -2" rock/10%-20% passing. Installation shall be in
accordance with KCRS Drawing Number 7-024 or as amended by the approved plans. Recycled
asphalt or concrete rubble shall not be used.
8. Lots not approved for infiltration shall be provided with drainage outlets (stub -outs). Stub -outs shall
conform to the following:
A. Each outlet shall be suitably located at the lowest elevation on the lot, so as to service all future
roof downspouts and footing drains, driveways, yard drains, and any other surface or sub-
surface drains necessary to render the lots suitable for their intended use. Each outlet shall have
free -flowing, positive drainage to an approved stormwater conveyance system or to an approved
outfall location.
B. Outlets on each lot shall be located with a five-foot high, 2 x 4 stake marked "Storm". The stub -
out shall extend above surface level, be visible and be secured to the stake.
C. Pipe material shall conform to underdrain specifications described in KCRS 7.03 and, if non-
metallic, the pipe shall contain wire or other acceptable detection.
D. Drainage easements are required for drainage systems designed to convey flows through
individual lots.
E. The applicant/contractor is responsible for coordinating the locations of all stub -out conveyance
lines with respect to the utilities (i.e. power, gas, telephone, television).
F. All individual stub -outs shall be privately owned and maintained by the lot homeowner.
G. The City does not allow tap -in or cut -in tees on mains for individual lot drainage.
CONSTRUCTION NOTES AND DETAILS
A PORTION OF THE NW 1/4 OF THE SW 1/4 OF SEC. 4, TWN 21 N,
RG 4 E, W.M. CITY OF FEDERAL WAY, KING COUNTY,
WASHINGTON
1 #3 BAR HOOP
`l #3 B&R HOOPS
#3 BAR EACH CORNER
e3 @Aft EACH S39E
FRAME AND ($RATE
NOTES:
1,
CATCH BASINS SHALL BE CONSTRUCTED IN ACCORDANCE WITH ASTM
C478 (AASHTCI M 199) & C890 UNLESS OTHERWISE SHOWN ON
PLANS OR NOTED IN THE WSDOT/APWA STANDARD SPECIFICATIONS.
2.
AS AN ACCEPTABLE ALTERNATIVE TO REIBAR, WELDED WIRE
FABRIC HAVING .A MIN. AREA OF OA2 SOUARE INCHES
PER FOOT MAY BE USED. WELDED WIRE FABRIC SHALL
COMPLY TO ASTM A497 (AASHTO M 221). WIRE FABRIC
SHALL NOT BE PLACED IN KNOCKOUTS,
3.
ALL REINFORCED CAST -IN -PLACE CONCRETE SHALL BE
6" RISER SECXrq
CLASS 4000.
4.
PRECAST BASES SHALL BE FURNISHED WITH CUTOUT OR
KNOCKOUTS. KNOCKOUTS SHALL HAVE A WALL THICKNESS
OF 2" MIN. ,ALL PIPE SHALL BE INSTALLED IN FACTORY
PROVIDED KNOCKOUTS. UNUSED KNOCKOUTS NEED NOT
BE GROUTED IF WALL IS LEFT INTACT.
5,
KNOCKOUT OR CUTOUT HOLE SIZE IS EQUAL TO PIPE OUTER
DIAM, PLUS CATCH BASIN WALL THICKNESS,
6.
ROUND KNOCKOUTS MAY BE ON ALL 4 SIDES, WITH MAX.
DIAM. OF 20". KNOCKOU S MAY BE EITHER ROUND OR "D" SHAPE.
7.
THE MAX. DEPTH FROM THE FINISHED GRADE TO THE.
12- RISER SECTION
PIPE INVERT IS 5'-0".
8.
THE TAPER ON THE SIDES OF THE PRECAST BASE SECTION
AND RISER SECTION SHALL NOT EXCEED I /2"/FT.
9.
CATCH BASIN FRAME AND GRATE SHALL BE IN ACCORDANCE
WITH STANDARD SPECIFICA11ONS AND !BEET THE STRENGTH
REL]UIREMENTS OF FEDERAL SPECIFICATION RR-F-621D.
MATING SURFACES SHALL BE FINISHED TO ASSURE
NON -ROCKING FIT WITH ANY COVER POSITION.
ia.
FRAME AND GRATE MAY BE INSTALL I D WITH FLANGE DOWN
OR CAST INTO RISER,
11,
EDGE OF RISER OR BRICK SHALL NOT BE MORE THAN 2" FROM
VERTICAL EDGE OF CATCH BASIN WALL
PRECAST BASE SECPON
(MEA.SIFREMENT AT THE TOP
CF TH£ dASE)
#3 EAR EACH WAY
JULY 2014
\ O'*°'
PUBLIC
DWG. NO.
a " A ad WRY
WORKS
CATCH BASIN TYPE 1
4-1
STANDARD NOTES FOR GRAVITY SEWER CONSTRUCTION:
1. ALL WORK AND MATERIALS SHALL CONFORM TO THE STANDARDS OF LAKEHAVEN UTILITY DISTRICT AND WASHINGTON STATE
DEPARTMENT OF TRANSPORTATION/WASHINGTON STATE CHAPTER AMERICAN PUBLIC WORKS ASSOCIATION (WSDOT/APWA)
"STANDARD PLANS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION," LATEST EDITION.
2. CONTRACTOR SHALL VERIFY THE LOCATION OF ALL UTILITIES THAT MAY BE AFFECTED BY THIS WORK AND SHALL NOTIFY APPROPRIATE UTILITY
COMPANIES TO FIELD -LOCATE THEIR FACILITIES BEFORE STARTING ANY EXCAVATION, IN ACCORDANCE WITH RCW 19.122.
3. CONNECTIONS OF NEW MAINS TO EXISTING FACILITIES SHALL BE TEMPORARILY SEALED OFF UNTIL AFTER UPSTREAM CONSTRUCTION IS TESTED, CLEANED
AND ACCEPTED. ALL CONSTRUCTION DEBRIS AND WATER SHALL BE REMOVED PRIOR TO OPENING THE SEAL, WITHOUT FLUSHING THE DEBRIS
DOWNSTREAM.
4. GRAVITY SEWER PIPE MATERIAL SHALL BE AS SHOWN ON THE PLANS, WHICH WILL BE ONE OF THE FOLLOWING AND NOT NECESSARILY
INTERCHANGEABLE:
• POLYVINYL CHLORIDE (PVC) ASTM D-3034, SDR 35 (4" THROUGH 15") OR ASTM F-679, SDR 35 (18" AND LARGER)
• POLYVINYL CHLORIDE (PVC) AWWA C-900, DR-18 (4" THROUGH 12") OR AWWA C-905, DR-18 (14" THROUGH 36")
• HIGH DENSITY POLYETHYLENE (HDPE) ASTM F-894, WITH GASKETED JOINTS
• DUCTILE IRON ANSI A21.51/AWWA C-151, MINIMUM CLASS 52, EPDXY -LINED WITH PROTECTO 4011- CERAMIC EPDXY
5. CRUSHED SURFACING TOP COURSE (A.K.A. 5/8" CRUSHED ROCK) SHALL BE USED FOR PIPE BEDDING FOR RIGID AND FLEXIBLE GRAVITY SEWER PIPE.
THE MATERIAL SHALL BE PLACED UNDER THE PIPE TO A COMPACTED DEPTH OF 4" (FOR 27" AND SMALLER PIPE), AND TO A COMPACTED DEPTH OF 6"
(FOR PIPE GREATER THAN 27"). THE MATERIAL SHALL BE PLACED 6" OVER THE TOP OF FLEXIBLE PIPE AND TO THE SPRINGLINE OF RIGID PIPE. TO
ASSURE UNIFORM SUPPORT, THE MATERIAL SHALL BE CAREFULLY WORKED UNDER THE PIPE HAUNCHES WITH A TOOL CAPABLE OF PREVENTING THE
FORMATION OF VOID SPACES AROUND THE PIPE.
6. ALL TRENCH BACKFILL SHALL BE COMPACTED TO 95% OF RELATIVE DENSITY, OR GREATER IF SO SHOWN ON THE PLANS OR OTHERWISE REQUIRED BY
THE ROAD AGENCY HAVING JURISDICTION, FROM THE BOTTOM OF THE EXCAVATION TO THE SURFACE. DEVELOPER SHALL BE RESPONSIBLE FOR ALL
COSTS INCURRED FOR COMPACTION TESTING.
7. TRENCH BACKFILL SHALL BE COMPACTED PRIOR TO TESTING SEWER MAIN PIPE, AND SIDE SEWER STUB(S) SHALL BE AIR TESTED AT THE SAME TIME
AS THE SEWER MAIN,
8. MANHOLES SHALL CONFORM TO WSDOT/APWA STANDARD PLAN B-23A, TYPE 1 OR TYPE 2 WITH ECCENTRIC CONES, AND INCLUDE
1-INCH GALVANIZED DROP SAFETY STEPS OR POLYPROPYLENE SAFETY STEPS (LANE INTERNATIONAL CORP. PART NO. P-14938) AND AT LEAST ONE
(1), AND NO MORE THAN FIVE (5), FOUR -INCH (4") HIGH ADJUSTMENT RINGS BELOW THE FRAME AND COVER. ALL MANHOLE EXTERIOR SURFACES
SHALL RECEIVE A PROTECTIVE COATING OF BITUMINOUS COAL TAR TO A MINIMUM THICKNESS OF 50 MILS, APPLIED AT THE FACTORY. WHERE NOTED ON
THE PLANS, MANHOLE INTERIOR SURFACES SHALL RECEIVE A CORROSION PROTECTIVE EPDXY COATING OF:
• POLYSHIELD SS-100®(BY SPECIALTY PRODUCTS, INC. (LAKEWOOD, WA); 50 MILS MINIMUM THICKNESS); OR
• RAVEN®405 (BY RLS SOLUTIONS INC. (OKtAHOMA); 100 MILS MINIMUM THICKNESS).
ALL COATINGS SHALL BE APPLIED IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS.
9. MANHOLE FRAMES AND COVERS SHALL BE CAST IRON, WITH THE WORD "LAKEHAVEN" CAST IN THE TOP, SHALL WEIGH 140 TO 150 POUNDS, AND
SHALL HAVE A SINGLE 1-INCH LIFT HOLE FITTED WITH ONE '/4" X 3" GALVANIZED CARRIAGE BOLT WITH BURRED END TO RETAIN THE NUT AND A FLAT
WASHER TO ALLOW FOR 1" BOLT TRAVEL. COVERS SHALL BE 25" IN DIAMETER.
10. CONCRETE COLLARS REINFORCED WITH WIRE MESH SHALL BE INSTALLED PER DISTRICT STANDARD PLAN WHERE SHOWN ON THE PLANS.
11. MANHOLE CHANNELS SHALL BE PRODUCED TO THE FULL DEPTH OF THE ASSOCIATED PIPE DIAMETER AND TO A WIDTH NO LESS THAN THE OUTSIDE
DIAMETER OF THE ASSOCIATED PIPE AND NO MORE THAN %-INCH IN EXCESS OF THE OUTSIDE DIAMETER OF THE ASSOCIATED PIPE. MANHOLE
CHANNELS SHALL HAVE A SMOOTH FINISH. TO MINIMIZE TURBULENCE, SIDE CHANNELS FROM INLET PIPELINES SHALL BE CURVED TOWARD THE OUTLET
PIPELINE TO PROVIDE A SMOOTH LAMINAR FLOW TRANSITION FROM ALL INLET PIPELINES TO THE OUTLET PIPELINE. CHANNEL MATERIAL SHALL BE A
SHRINK -RESISTANT GROUT MIX, USING 6SACKS PER CUBIC YARD PORTLAND CEMENT AND 7/8" GRADED AGGREGATE. FOR GRAVITY SEWER SYSTEMS 15"
AND LARGER, PREDL® MANHOLE LINER SYSTEMS BY PREDL SYSTEMS NORTH AMERICA, INC. (BURNABY, B.C.) SHALL BE UTILIZED FOR CHANNELS,
FLOORS AND PIPELINE CONNECTION SYSTEMS FOR MANHOLES.
12. MANHOLE SHELVES SHALL HAVE A BROOM FINISH, AND BE SLOPED h-INCH TO 1-INCH PER FOOT TOWARD THE CHANNEL
6" MIN
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WATER AND SEWER NOTES AND DETAILS
SEE TABLE BELOW
FOR MAXIMUM
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UPPER TRENCH
AS REQUIRED
PAYMENT WIDTH/
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--- - - -----
APPROVED COMPACTED
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MAXIMUM LOWER
AS DIRECTED BY THE
TRENCH PAYMENT
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WIDTH
MAXIMUM UPPER TRENCH PAYMENT- WIDTH (SEE NOTE 2)
(Measured in Feet)
Pipe Size
Depth to Pipe Invert from Finished Grade
4 Ft, 5 Ft. 6 Ft, 7 Ft. 5 Ft. 9 Ft. 10 Ft. I I Ft. 12 Ft. 13 Ft. 14 Ft. 15 Ft.
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NOTES: STANDARD PLAN 13-18d
1. REFER TO SPECIFICATIONS FOR REQUIREMENTS FOR LAKEHAVEN UTILITY DISTRICT
APPROVED BACKFILL MATERIAL, PIPE ZONE/BEDDING KING COUNTY WASHINGTON
MATERIAL, AND FOUNDATION MATERIAL.
2_ BASED UPON TRENCH SIDE WALL SLOPE AT 1:2 ABOVE STANDARD TRENCF-I
UPPER LIMIT OF MAXIMUM LOWER TRENCH WIDTH. RIGID PIPE WATER MAIN
3. TRENCH WIDTH BASED UPON .30 INCHES MAXIMUM, OR DATE: 995 SCALE: NONE
1.5 TIMES THE OUTSIDE DIAMETER OF PIPE PLUS DRAWN: RSt, SHEET
IS INCHES, WHICHEVER IS CHECKED: BUR OF
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__ __-- 1
SEE NOTE 5
1. HYDRANTS SHALL BE INSTALLED PLUMB. 6, THIS DISTANCE SHALL BE MEASURED
FROM GROUND SURFACE WHERE HYDRANT
2. HYDRANT PUMPER/STEAMER PORT SHALL FACE IS LOCATED, OR ADJACENT EDGE OF
THE STREET OR WHERE THE STREET PAVEMENT WHICHEVER PROVIDES THE
CANNOT BE CLEARLY DEFINED OR RECOGNIZED GREATER DISTANCE. IF NECESSARY,
SHALL FACE THE MOST LIKELY ROUTE OF BACKFILL MATERIAL SHALL BE BROUGHT
APPROACH AND LOCATION OF FIRE TRUCK UP TO A LEVEL FOR THE CLEARANCE
WHILE PUMPING, AS DIRECTED BY THE DISTRICT REQUIREMENT TO BE MET AT BASE OF
HYDRANT.
3. DO NOT PLACE THRUST BLOCKING BEHIND
TEE OR HYDRANT. STANDARD PLAN B-19a-R
LAKEHAVEN UTILITY DISTRICT
4, USE OF TIE SHACKLE RODS IS NOT ACCEPTABLE. KING COUNTY WASHINGTON
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OR MJ JOINTS PER SPECS, IF MORE THAN
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APPR
SET TOP OF METER BOX FLUSH
WITH FINISH GRADE
FINISH GRADE
Do
NO JOINTS ARE ACCEPTABLE BETWEEN
CORPORATION STOP AND METER SETTER
HAND_ J E /7z\
TIGHTENED
8 .0C
45' MAX
TYPICAL INSTALLATION ib
NOTES: MAIN CONNECTION
1. METER SHALL BE FURNISHED AND INSTALLED BY DISTRICT UPON PAYMENT
OF ESTABLISHED METER CHARGES.
2. METER SETTER SHALL BE CENTERED WITHIN METER BOX , BOTH HORIZON1AI-
DIMENSIONS.
3. WATER SERVICE CONNECTIONS SHALL BE INSTALLED WHERE SHOWN ON THE
PLANS OR OTHERWISE DIRECTED BY THE DISTRICT.
4. SERVICE LINES SHALL BE INSTALLED PERPENDICULAR TO THE WATER MAIN,
UNLESS OTHERWISE SHOWN ON THE PLANS.
5, DEPTH OF COVER OVER SERVICE LINES SHALL MEET REQUIREMENTS OF
SPECIFICAIAIONS.
MATERIAL INDEX:
OA METER SETTER CORPORATION STOP
I IQ" METER: FORD VH76-12-11-66 1-1(2 &WATERWORKS I.P. THREAD MIPT,
OR UELLER B-2422-2-12xl3" MUE H-9969 OR FORD FB500
2" METER: FORD VH77-12-11-77 OP McDONALD 31318
OR MUELLER 8--2422--2--12x17" 2* WATERWORKS LP. THREAD x MIPT-
-FLANGED INVERTED KEY VALVE W/DRILLED MUELLER H9969 OR FORD FBSOO
PADLOCK WINGS ON INLET OR McDONALD 31318
-ANGLE CHECK VALVE ON OUTLET
-NO BYPASS H BRASS NIPPLE
-FEMALE HORIZONTAI. I.P.S. INLET AND OUILLT 1-1/2" IPS x 12" LONG OR 2" IPS x
-SETTER HEIGHT TO BE 12" 12" LONG
(D GALVANIZED MALIABLE IRON CAP
1- 112" IPS OR 2' IPS
O SERVICE LINE PIPE Q BRASS 1-1/2" OR 2" 45' STREET ELL
1 1/2' OR 2- CTS POLYETHYLENE TUBING, SDR 9 OR BRASS 1--y2" OR OR 2" 2" 45CLOSTRSE ET NIPPLE
-1 2 ' ' ELL
DOUBLE STRAP SERVICE SADDLE ROMAC & BRASS I
TEMPORARY METER SPREADER - SEE
202 OR 202S 1-1/2" OR 2" I.P.S. TAP STANDARD PLAN 9-19K
ADAPTO�R (USE PIPE INSERTS)
1-1 2" MIPT x1-1/2" CTS: MUELLER H-15428
OR 0R D C84-6
6G 'GRIP JOINT' OR McDONALD 4753T
2" MIPT x 2" C7S; MUELLER H-15428 OR
FORD C84-77G "GRIP JOINT" OR McDONALD 4753T STANDARD PLAN 13- 1 9 h
ADAPTOR USE PIPE INSERTS) ---
1-1(02R' F(PT x 1-1/2' CTS; MUELLER M-15451
0 LAKEHAVEN UTILITY DISTRICT
R D C14-66G 'GRIP JOINT" OR McDONALD 4754T
2' FIPT x 2" CTS: MUELLER H-15451 KING COUNTY WASHINGTON i
OR FORD C14-77G "GRIP JOINT" OR McDONALD 4754T
WATER
O METER BOX (SINGLE): HIGH DENSITY POLYETHYLENE TIO SERVICE CONNEC N
(HDPE) METER BOX. MODEL #BCF1730BXL, DUCTILE (I - 112" & 2
IRON COVER (HINGED) W/SIAJNI.ESS STEEL PIN, MODEL
#BCF173ORL AS MANUFACTURED BY MID -STATES DATE:
17 4r%old \ SCALE: NONE
PLASTICS OF MT. STERUNG, KENTUCKY.
DRAWN: RSL SHEET I
CHECKED; BLR
OF 1
STS-isit-REv APPR: BUR
1*0 W
CLEM AY our
W FWAII"Fo VIM
-IESC TEE J00%MX SUM
C1 IMOUT
ASSWOLY I MALIMFOUNDNO
APON
EXIFFMR VIALI.
-iU1iJ1X11O SRWR
CEEM, OUT-
I.
-!A.wf.F: MN SIZE
VAIWS PLAN
TYPICAL SIDE SEWER INSTALLATION
?I 11W) WAY CLEAN Our !iFE CLEAN OUT. SEE, DETNIS
DETAINS MWEI' V, 01; 2'--- Er 4 OV 2
TESIF ICE C(FAMOUI
ASSEILIKY
DM0,440
FO )ROAMON
C'F-UT Oy
EX ERM WALL
MIME PIL"ONG
etwoiw. 50A
E. "01we OR t)'XONO"
REVER TO HIM fOR
�SEXFR IAMI I- SLOPE AND MATFFIWYet FM sw"E CLEM
VARIES RF�WIIELWNTS Our ASSEMBLY
PROFILE
TYPICAL SIDE SEWER INSTALLATION
SIDE SEWER CONSTRUCTION NOTES
1.) Wilun pousiblo, design building sewage collection 5yetern to exit this
wildinq on the side nearest the Isms sewer connection point,
2.) Slope sl(hj sower at 29 minimurn slope.
3.) Allow 100' n1aximitrn between Two Way clean out 083emblleu,
4.) For joining AHS to PVC pipe, use PVC Adaptor-,
5.) For, Joininci Pvc to ci or curic pipe use Rornoc coupling with stuinlego
steel bond clampti, or equal.
6,) HuLl(ling material to be au Specified in "Interim Standards for Grovity
Building Sewer Installation".
/,) Backfill unuterial to be as Specified In "hiterim Standards (L)r Gravity
Building sewor Installation".
LAKPHAVE3TJ UTILITY DISTRI07Y'
8.) frcnch Width to bo Pipe Dior.noter + 6" 00. Side of pipe, 04OCr�IIJIY... .- InIIMRPT-Qt..
SIDE SEWER
INSTALLATION DETAILS
fMILI SCALE4 0014r
or
�01* --
13,
all- U,
90'
45'
22
TEE
i-A
C
WYE
C
---CEMENT
<b BRICK
SINGLE
DOUBLE
PI UC �GIED CROSS
PLUGGED TEE
UNBALANCES
11-1/4' CROSS
HORIZONTAL
CONCAVE VERTICAL BENDS
CEMENT
BRICK
B
LT
BLOCKING TABLE
S-PIPE SIZE (INCHES
N-NUMBER OF GALV%IZED STEEL RODS
D=DIAMCTER OF GALVANIZED STEEL RODS
SFANDARD PLAN B-22(
LAKEHAVEN UTILITY DIRIC
KING COUNTY WASHINGTO1
THRUST BLOCKING
NOTES= HORIZONTAL & CONCAVE
Pt-UG, OR CAP 1. ADDITIONAL BLOCKING SHALL BE
PROVIDED IF GATE VALVE IS AT VERTI- CAL BENDS
END OF LINE DURING TEST. DATE: 9-95 SCALE: NONE
2. BLOCKING NOT REQUIRED IF DRAWN: RSL SHEET I
FITTING IS FL4NGED TO CHECKED: BLR OF 2
GATE VALVE. SP6-22A APPR: BLR
S
N
J�
4-
2
1/2'
6"
2
1/2"
8 "
2
1/2"
12"
2
1 1.
16"
2
1"
24"
2
1"
SURFACE'
CLEAN out FIN cli[)
CaEvo our IENGIII was WDEND
(100,M)
-CLEAN Our kISER
V"'IN.7"Ll
-P 0 WC
SURFACE
SURFACE
Our-
BUR9,140
SEIVER
FLOW
WT
FROM Svo I"
DOUBLE CLEAN OUT
PLAN
ALTERNATIVE SIDE SEWER INSTALLATION
-C1EAN our RISER
'457m, 0(fto
lay Ia
"Em Our
Ass"MY
PV13 WYE.
. .....
no
01.4' MI CONCEN114C
(IF REWRED),
REDUCER
IV
STANDARD SURFACE CLEAN OUT
46-WHO
TYPICAL SECTIONS AT CLEAN OUT
PROFILE
ALTERNATIVE SIDE SEWER INSTALLATION
-01jr IRON
Box
FIN -qm
WA\X�M
0ONCREW VAD
-SCREW IN polo
FIEWN JOIN)
FACKINO
UACKFAt.
SEE NOTE
OUILOM
MIER
H PAVEMENT
MOOM
11 IN
SEE NOTE
-SOREW IN 110.10
OPEN OR
LANDSCAPED AREA
"STIARFO
EARTH
TYPICAL TRENCH
ME SWER firlick.
PROVIDE 11IR&W.13
loV, SEVIION FOR
IMEADW PLUG
Ciml-f-AVEN UTILITY D-
!!1Y9-00L" " " . . .. ... ------
SIDE SEWER
IN OPEN AREA
INSTALLATION DFTAILS
CLEAN OUT DETAILS
iame, flow
MET 2.
Curt
NOLES:
1 Bearing areas of concrete thrust blocking
are based on undi5twEttd soil bearing
strength of 20b-57(-3-000) pounds per square
foot.
2 Bearing areas must be adjusted for other
size pipe, pressures and soil conditions.
3 Concrete blocking shall be cost in place, i Iace, and
have a minimum of 1/2 sq. ft. sq. n.)
bearing against the fitting.
4 Use cement concrete Class 3000 which has
a compressive strength of 3,000 psi.
5 Contractor shall install blocking adequate to
withstand full test pressures as well as
to contincrusly withstand operating pressure
under all conditions of service,
THRUST BLOCK TABLE
CALL BEFORE YOU DIG A
MINIMUM OF 48 HOURS
PRIOR TO ANY EXCAVA710N
811
6 The bearing areas given in the table are
for horizontal thrusts when the depth of
cover over the pipe exceeds 2 feet.
SAFE BEARING LOAD
SOIL LBS. PER SQ. FOOT
*Muck, Peat, etc. 0
Soft Cloy 1,000
Sand 2,000
Sand & Grovel 3,000
Sand & Grovel Cemented w/Clay 4,000
Hard Shale 10,000
*In muck or peat, all thrusts shall be
restrained by piles or tie rods to solid
foundations or by removal of muck or
peat and replacement with ballast of
sufficient stability to resist thrusts
7 All joint bolts and accessories shall first be
covered with jute, 15# building paper or
polyethylene sheeting material prior to
placing of concrete to permit taking up
or dismantling joint.
8 Concrete forms shall be installed prior to
placing of concrete.
MINIMUM SEARING AREA U95iSf9hR-0-WT7Z
SQUARE FEET
MAX. TEST
THRUST
RESTRAINT REQUIREWENT
FIPE
PRESSURE
x
0
E
(1000)
4
20G
2/(f)
1/(W)NE)
I/(NONE)
NONE
NONE.NONE
300
3/(2)
2/(2)
2/(1)
1/(1)
NONE
6.
200
4/( 3)
3/(2)
3/0)
1 AI)
I ANONE
NONE
300
6/(4)
4/(3)
3/(2)
2/0)
IANON8
200
7A5)
5
4/
*43))
2//�2)
1/�I)
3/(2)
300 11/(3)
6�0)
(5)
3 2)
2/ 1)
12"
200 16/(11)
It/(S)
SAO
5/0)
3/(2)
5/(4)
250 24/(16)
17/(11)
13/(9)
7A5)
4/0)
16"
200 29/(19)
21/(14)
16/ 11)
�
8/0)
5/ 3
43�
10/(7)
225 23A16)
2
12)
9AS)
24'
200 64/(43)
46/(30)
35/(23) 18/(12)
SAD)
23/(11)
!!S I— -Qf TABLE
I Select proper row based upon pipe/fitting
size and specified test pressure
2 Select proper column based upon type of
fitting to be restrained.(Refer to illustrations),
3 Determine strength of soil encountered. Table
provides for sand --type soil at 2,000 psf, or
sond and ravel -type soil at 3,000 psf (in
Porenth esisIRefer to Note 6 to interpolate
for other types of soil.
4 Read minimum bearing area in square feet,
STANDARD PLAN B-22al
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JULY2044
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REQUIRED TREE CANOPY CALCULATIONS
30 TREE UNITS/ACRE REQUIRED. 30 TREE UNITS x 1.7 ACRES = 51 TREE UNITS REQUIRED
9
EXISTING
TREES 1 "
TO 6" =
9 UNITS
3
EXISTING
TREES 1 "
TO 6" =
4.5 UNITS
2
EXISTING
TREES 12"
TO 18"
= 4 UNITS
1
EXISTING
TREE 18"
TO 24"
= 2.5 UNITS
40
NEW TREES WITH
A SMALL
MATURE CANOPY HAVE BEEN PROPOSED = 20 UNITS
22
NEW TREES WITH
A LARGE
MATURE CANOPY HAVE BEEN PROPOSED = 22 UNITS
TOTAL TREE
UNITS =
62
TREE/VEGETATION RETENTION SCHEDULE
SIZE
SYMBOL BOTANICAL /COMMON NAMES CONDITION SPACING AUNT. REMARKS
CALL BEFORE YOU DIG A
MINIMUM OF 48 HOURS
PRIOR TO ANY EXCAVATION
811
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TOLERANT 1z
TREES:
0 T1\
RETAINED TREE
RETAINED VEGETATION
YES
STAKE & GUY ONE GROWING
GLEDITSIA TRIACANTHOS INERMIS
2" CAL.
AS SHOWN
6
SEASON; NURSERY GROWN
0 1
'SHADEMASTER' / SHADEMASTER HONEYLOCUST
B & B
FOR STREET TREE USE,
BRANCHED AT 5'
PINUS CONTORTA /
6' HEIGHT
23
STAKE & GUY ONE GROWING
YES
LODGE POLE PINE
B & B
SEASON; NURSERY GROWN,
UN —CUT LEADER
ACER RUBRUM / RED MAPLE
2" CALIPER
7
STAKE & GUY ONE GROWING
B & B
SEASON; NURSERY GROWN
FOR STREET TREE USE,
BRANCHED AT 5'
QUERCUS PALUSTRIS/ PIN OAK
2" CALIPER
9
is
YES
B & B
AMELANCHIER X GRANDIFLORA 'AUTUMN
2" CALIPER
17
"
YES
BRILLIANCE' / SERVICEBERRY
B & B
YES
PROPOSED VEGETATION
RESUBMITTED
MAY 0 3 2018
CRY OF FEDE�,AL WAY
COMMUNRY DEJELONi
PERMIT NO. XX-XXX
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REQUIRED TREE CANOPY CALCULATIONS
30 TREE UNITS/ACRE REQUIRED. 30 TREE UNITS x 1.7 ACRES = 51 TREE UNITS REQUIRED
9
EXISTING TREES 1 "
TO 6" =
9 UNITS
3
EXISTING TREES 1 "
TO 6" =
4.5 UNITS
2
EXISTING TREES 12"
TO 18"
= 4 UNITS
1
EXISTING TREE 18"
TO 24"
= 2.5 UNITS
40
NEW TREES WITH
A SMALL
MATURE CANOPY HAVE BEEN PROPOSED = 20 UNITS
22
NEW TREES WITH
A LARGE
MATURE CANOPY HAVE BEEN PROPOSED = 22 UNITS
TOTAL TREE UNITS =
62
PARKING LOT LANDSCAPING
PER 19.125.070(2)(A), 20 SO FT LANDSCAPING REQUIRED PER STALL. 33 STALLS PROPOSED
33 STALLS x 20 SO FT/STALL = 660 SO FT OF PARKING LOT LANDSCAPING REQUIRED
6,024 SO FT PARKING LOT LANDSCAPING PROVIDED
PLANT SCHEDULE SIZE
SYMBOL BOTANICAL /COMMON NAMES CONDITION SPACING AUNT. REMARKS
CALL BEFORE YOU DIG A
MINIMUM OF 48 Ha1RS
PRIOR TO ANY EXCAVATION
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TREES:
STAKE & GUY ONE GROWING
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GLEDITSIA TRIACANTHOS INERMIS
2" CAL.
AS SHOWN
6
SEASON; NURSERY GROWN
1
'SHADEMASTER' / SHADEMASTER HONEYLOCUST
B & B
FOR STREET TREE USE,
BRANCHED AT 5'
-
PINUS CONTORTA /
6' HEIGHT
23
STAKE & GUY ONE GROWING
YES
LODGE POLE PINE
B & B
SEASON; NURSERY GROWN,
UN —CUT LEADER
ACER RUBRUM / RED MAPLE
2" CALIPER
7
STAKE & GUY ONE GROWING
B & B
SEASON; NURSERY GROWN
FOR STREET TREE USE,
BRANCHED AT 5'
QUERCUS PALUSTRIS/ PIN OAK
2" CALIPER
9
"
YES
B & B
AMELANCHIER X GRANDIFLORA 'AUTUMN
2" CALIPER
17
of
YES
BRILLIANCE' / SERVICEBERRY
B & B
SHRUBS:
Cs
CISTUS X HYBRIDUS /
24" HIGH
AS SHOWN
72
FULL AND BUSHY
YES
WHITE ROCK ROSE
LARGE SHRUB
Mm
MAHONIA X MEDIA 'WINTER SUN' /
24" HIGH
AS SHOWN
55
FULL AND BUSHY
YES
WINTER SUN HYBRID MAHONIA
LARGE SHRUB
Ca
CORNUS ALBA 'MINBAT' /
24" HIGH
AS SHOWN
39
FULL AND BUSHY
YES
BATON ROUGE REDTWIG DOGWOOD
LARGE SHRUB
Tf
TEUCRIUM FRUTICANS 'AZUREUM' /
24" HIGH
AS SHOWN
119
FULL AND BUSHY
YES
AZURE BUSH GERMANDER
LARGE SHRUB
w
ROSA 'FRAU DAGMAR HASTRUP'/
24" HIGH
AS SHOWN
137
FULL AND BUSHY
YES
SINGLE PINK OLD—OLDFASHONED ROSE
MEDIUM SHRUB
Sa
STIPA ARUNDINACEA /
18" HIGH
AS SHOWN
195
FULL AND BUSHY
YES
NEW ZELAND WIND GRASS
AGASTACHE AURANTIACA 'APRICOT
12" HIGH
AS SHOWN
198
FULL AND BUSHY
YES
_ a
SUNRISE' / ANISE HYSSOP
GROUNDCOVER:
17 ° ° ° ° ° q
GAULTHERIA SHALLON /
12" HIGH
18" O.C.
AS
FULL AND BUSHY
YES
SALAL
REQ'D
LIRIOPE SPICATA /
12" HIGH
18" O.C.
AS
FULL AND BUSHY
YES
CREEPING LILYTURF
REQ'D
CALLUNA VULGARIS 'SPRING TORCH' /
12" HIGH
18" O.C.
AS
FULL AND BUSHY
YES
SPRING TORCH HEATHER
REQ'D
GRASS SOD, DROUGHT TOLERANT MIX
TABLE 533.0 STU>I!tl►•IiWATER TRACT"'LOW-GROW" SEED MIX"
Seed Name
Percentage of Mix
Dwarf tall fescue
40%
Dwarf perennial rye 11Barclay" "
30%
Fier! fescue
25c%
Colonial bentgrass
5°0
* If wildflowers are used and sowing is done before labor Day, the amount of
dwarf perennial rye can be reduced proportionately to the amount of wildflower
seed used.
I PERMIT NO. XX-XXX
APPROVED
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DATE
LANDSCAPE PLANTING NOTES AND MATERIALS
SCOPE OF WORK
PURSUANT FWRC 19.125.090(a), ALL REQUIRED LANDSCAPING SHALL BE INSTALLED PRIOR TO THE
ISSUANCE OF A CERTIFICATE OF OCCUPANCY OR FINAL INSPECTION UNLESS THE APPLICANT SUBMITS A
PERFORMANCE ASSURANCE AS NOTED IN FWRC 19.125.090(1)(b) 'PERFORMANCE ASSURANCE'.
FURNISH ALL MATERIALS, LABOR, EQUIPMENT AND RELATED ITEMS NECESSARY TO ACCOMPLISH TOPSOIL,
TREATMENT AND PREPARATION OF SOIL, FINISH GRADING, PLACEMENT OF SPECIFIED PLANT MATERIALS,
FERTILIZER, STAKING, MULCH, CLEAN-UP, DEBRIS REMOVAL, AND 90-DAY MAINTENANCE.
QUALIFICATIONS:
LANDSCAPE CONTRACTOR TO BE SKILLED AND KNOWLEDGEABLE IN THE FIELD OF WORK AND HAVE A
MINIMUM OF FIVE (5) YEAR'S EXPERIENCE INSTALLING SIMILAR WORK. CONTRACTOR TO BE LICENSED TO
PERFORM THE WORK SPECIFIED WITHIN THE PRESIDING JURISDICTION.
JOB CONDITIONS:
IT IS THE CONTRACTOR'S RESPONSIBILITY TO REVIEW THE SITE AND REPORT ANY DISCREPANCIES TO THE
OWNER OR THE OWNER'S REPRESENTATIVES. ALL PLANT MATERIAL AND FINISH GRADES ARE SUBJECT
TO APPROVAL BY THE OWNER.
PROTECTION:
SAVE AND PROTECT ALL EXISTING PLANTINGS SHOWN TO REMAIN. DO NOT PLANT UNTIL OTHER
CONSTRUCTION OPERATIONS WHICH CONFLICT HAVE BEEN COMPLETED. IF AN IRRIGATION SYSTEM IS TO
BE INSTALLED DO NOT PLANT UNTIL THE SYSTEM HAS BEEN INSTALLED, TESTED, AND APPROVED BY THE
OWNER. HANDLE PLANTS WITH CARE - DO NOT DAMAGE OR BREAK ROOT SYSTEM, BARK, OR
BRANCHES. REPAIR AND/OR REPLACE ITEMS DAMAGED AS A RESULT OF WORK, OR WORK NOT IN
COMPLIANCE WITH PLANS AND SPECIFICATIONS, AS DIRECTED BY OWNER AT NO ADDITIONAL COST TO
THE OWNER.
REPAIR OF EXISTING PLANTINGS:
DURING THE COURSE OF WORK, REPAIR ALL EXISTING PLANTING AREAS BY PRUNING DEAD
GROWTH, RE-ESTABLISHING FINISH GRADE AND RE -MULCHING TO SPECIFIED DEPTH.
REPAIR OF IRRIGATION SYSTEM:
DURING THE COURSE OF WORK, REPAIR ANY DAMAGE TO THE IRRIGATION SYSTEM TO MATCH CONDITIONS
PRIOR TO THE DAMAGE.
GUARANTEE:
GUARANTEE ALL PLANT MATERIAL FOR A PERIOD OF ONE YEAR FROM DATE OF FINAL ACCEPTANCE OF
THE JOB BY OWNER.
60-DAY MAINTENANCE:
CONTRACTOR TO PROVIDE OWNER WITH A SCOPE OF WORK AT TIME OF INITIAL PROJECT BID TO
PROVIDE LANDSCAPE AND IRRIGATION MAINTENANCE FOR 60 DAYS FOLLOWING STORE OPENING. WORK
TO INCLUDE MAINTENANCE AS DESCRIBED BELOW, IN PLANTING AND IRRIGATION MAINTENANCE.
SUBMITTALS:
SUBMIT FIVE (5) COPIES THE FOLLOWING TO THE LANDSCAPE ARCHITECT FOR REVIEW AND APPROVAL
PRIOR TO THE START OF ANY WORK:
A) DOCUMENTATION THAT ALL PLANT MATERIAL HAS BEEN ORDERED.
8) TOPSOIL ANALYSIS AND RECOMMENDED AMENDMENTS.
C) TREE STAKING AND GUYING MATERIALS.
D) ONE (1) QUART SIZE OF TOPSOIL AND MULCH.
E) PLANTING SCHEDULE INCLUDING DATES AND TIMES.
F) MAINTENANCE INSTRUCTIONS FOR ONE (1) FULL YEAR.
MATERIALS:
PLANT MATERIALS:
PLANT MATERIALS TO BE GRADE NO. 1, SIZED IN ACCORDANCE WITH (AAN) AMERICAN
STANDARDS FOR NURSERY STOCK (ANSI Z60.1-2004). PRUNE PLANTS RECEIVED FROM THE
NURSERY ONLY UPON AUTHORIZATION BY THE LANDSCAPE ARCHITECT. "B & B" INDICATES
BALLED AND BURLAPPED; "CONT." INDICATES CONTAINER; "BR" INDICATES BARE ROOT; "GAL" INDICATES
GALLON.
A) SPECIFIED PLANT CANOPY SIZE OR CALIPER IS THE MINIMUM ACCEPTABLE CONTAINER
OR BALL SIZE AND ESTABLISHES MINIMUM PLANT CONDITION TO BE PROVIDED.
8) QUALITY:
PLANT MATERIAL TO COMPLY WITH STATE AND FEDERAL LAWS FOR DISEASE
INSPECTION, PLANTS TO BE FULLY LIVE, VIGOROUS, WELL FORMED, WITH WELL
DEVELOPED FIBROUS ROOT SYSTEMS. ROOT BALLS OF PLANTS TO BE SOLID
AND FIRMLY HELD TOGETHER, SECURELY CONTAINED AND PROTECTED FROM INJURY
AND DESICCATION. PLANTS DETERMINED BY LANDSCAPE ARCHITECT TO HAVE BEEN
DAMAGED; HAVE DEFORMITIES OF STEM, BRANCHES, OR ROOTS; LACK SYMMETRY,
HAVE MULTIPLE LEADERS OR "Y" CROTCHES LESS THAN 30 DEGREES IN TREES, OR
DO NOT MEET SIZE OR ANSI STANDARDS WILL BE REJECTED. PLANT MATERIAL TO BE
FROM A SINGLE NURSERY SOURCE FOR EACH SPECIFIED SPECIES/HYBRID. NURSERY
SOURCES TO BE THOSE LOCATED IN THE SAME REGION AS THE JOB SITE.
C) SUBSTITUTION:
NO SUBSTITUTION OF PLANT MATERIAL, SPECIES OR VARIETY, WILL BE PERMITTED
UNLESS WRITTEN EVIDENCE IS SUBMITTED TO THE OWNER FROM TWO QUALIFIED PLANT
BROKERAGE OFFICES. SUBSTITUTIONS WHICH ARE PERMITTED TO BE IN WRITING
FROM THE OWNER AND LANDSCAPE ARCHITECT. THE SPECIFIED SIZE, SPECIES AND
NEAREST VARIETY, AS APPROVED, TO BE FURNISHED. SUBSTITUTIONS MAY REQUIRE
SUBMITTAL TO REVISED LANDSCAPE PLAN TO CITY FOR APPROVAL.
D) LABEL AT LEAST ONE (1) TREE, SHRUB, AND GROUNDCOVER OF EACH VARIETY WITH A
SECURELY ATTACHED WATERPROOF TAG BEARING LEGIBLE DESIGNATION OF BOTANICAL
AND COMMON NAMES.
E) DELIVER PLANT MATERIAL AFTER PREPARATION OF PLANTING AREAS HAVE BEEN
COMPLETED AND PLANT IMMEDIATELY. IF PLANTING IS DELAYED MORE THAN SIX (6)
HOURS AFTER DELIVERY, SET MATERIAL IN SHADE, PROTECT FOR WEATHER AND
MECHANICAL DAMAGE, AND KEEP ROOT BALLS MOIST BY COVERING WITH MULCH, BURLAP
OR OTHER ACCEPTABLE MEANS OF RETAINING MOISTURE.
SOIL PREPARATION:
TOPSOIL, AMENDMENT, AND BACKFILL, ARE GENERAL REQUIREMENTS FOR ALL LANDSCAPE AREAS, UNLESS
NOTED OTHERWISE ON THE PLANS. SOIL AMENDMENTS AND FERTILIZER NOTED BELOW ARE TO BE USED
FOR BID PRICE BASIS ONLY. SPECIFIC AMENDMENTS AND FERTILIZERS WILL BE MADE AFTER SOIL
SAMPLES ARE LABORATORY TESTED BY THE CONTRACTOR. PROVIDE CHANGE ORDER FOR ADDITIONAL OR
REDUCTION OF MATERIALS REQUIRED OR NOT REQUIRED BY THE SOILS REPORT.
SOIL FERTILITY AND AGRICULTURAL SUITABILITY ANALYSIS:
AFTER ROUGH GRADING AND PRIOR TO SOIL PREPARATION, CONTRACTOR TO OBTAIN TWO
REPRESENTATIVE SOIL SAMPLES, FROM LOCATIONS AS DIRECTED BY THE LANDSCAPE ARCHITECT, TO
NORTHERN LIGHTS ANALYTICAL & CONSULTING INC. RAVENSDALE WA, TEL. 253-653-5770 OR,
EQUIVALENT TESTING LABORATORY, FOR TEST #A05-2. SUBMIT RESULTS TO LANDSCAPE ARCHITECT FOR
REVIEW. TESTS TO INCLUDE FERTILITY AND SUITABILITY ANALYSIS WITH WRITTEN RECOMMENDATIONS FOR
SOIL AMENDMENT, FERTILIZER, CONDITIONERS, APPLICATION RATES, AND POST -CONSTRUCTION
MAINTENANCE PROGRAM. TESTS TO BE CONTRACTED WITH AND PAID FOR BY THE CONTRACTOR.
A) TOPSOIL:
CONTRACTOR IS RESPONSIBLE FOR SUPPLYING ALL TOPSOIL AND FOR DETERMINING
THE VOLUME OF TOPSOIL REQUIRED PER THE INFORMATION ON PLANS AND NOTED
HERE -IN. CONTRACTOR IS RESPONSIBLE FOR ANY NECESSARY WEED CONTROL
RESULTING FROM CONTAMINATED OFF SITE SOURCES.
8) TOPSOIL TO CONSIST OF WINTER MIX AS PRODUCED AND REMIXED BY PACIFIC
TOPSOILS, INC. WINTER MIX TO CONSIST OF 1/3 BY VOLUME SANDY LOAM, 1/3 BY
VOLUME COMPOSTED GARDEN MULCH, AND 1/3 BY VOLUME COARSE WASHED SAND OR
EQUIVALENT. AT MINIMUM, TOPSOIL PRODUCTS BROUGHT ON SITE TO CONTAIN
AMENDMENTS AS LISTED IN "C".
C) TOPSOIL TO INCLUDE THE FOLLOWING AMENDMENTS AS NECESSARY:
THE FOLLOWING AMOUNT PER 1,000 SQUARE FEET:
1. 6-CUBIC YARDS ORGANIC COMPOST. COMPOST TO BE FREE OR NON -FARM
ANIMAL SOURCES, NOR TO BE FROM SOURCES CONTAINING REDWOOD OF CEDAR
PRODUCTS.
2. 30-POUNDS NITROFORM (38-0-0)
3. 5-POUNDS AMMONIUM SULFATE
4. 40-POUNDS CALCIUM CARBONATE LIMESTONE
5. 40-POUNDS DOLOMITE LIMESTONE
6. 5-DUNES BORON (AS BORAX)
ALL AMENDMENTS TO BE THOROUGHLY MIXED PRIOR TO INCORPORATION INTO TOPSOIL.
GRADING AND STORM DRAINAGE PLAN
A PORTION OF THE NW 1/4 OF THE SW 1/4 OF SEC. 4, TWN 21 N,
RG 4 E, W.M. CITY OF FEDERAL WAY, KING COUNTY,
WASHINGTON
D) PLANTING BACKFILL FOR ALL TREES, SHRUBS, AND GROUNDCOVERS:
1. 0.6-CUBIC YARDS PER VOLUME TOPSOIL
2. 0.4-CUBIC YARDS ORGANIC COMPOST.
3. 3-POUNDS NITROFORM (38-0-0)
4. 1-POUNDS AMMONIUM SULFATE
5. 2-POUNDS CALCIUM CARBONATE LIMESTONE
6. 2-POUNDS DOLOMITE LIMESTONE
E) TOPSOIL PREPARATION AND INSTALLATION:
1. VERIFY SUBGRADES TO -7 INCHES IN LANDSCAPE AREAS AND -18/24 INCHES IN PARKING
LOT ISLANDS BELOW FINISH ELEVATION, OR AS INDICATED ON PLANS. THIS ACCOMMODATES,
TOPSOIL, AMENDMENTS, AND MULCH.
2. ERADICATE ANY SURFACE VEGETATION ROOTED IN THE SUB -GRADE PRIOR TO SUB -GRADE
PREPARATION.
3. THOROUGHLY SCARIFY AND RIP ALL LANDSCAPE SUB -GRADES WHICH HAVE BECOME
COMPACTED TO A DEPTH OF 12 INCHES WITH MULTIPLE PASSES, 90 DEGREES TO EACH OTHER.
SCARIFY AREAS INACCESSIBLE TO MECHANIZED EQUIPMENT AND AROUND EXISTING PLANTINGS NOTED TO
REMAIN WITH HAND TOOLS.
4. REMOVE SOIL LUMPS, ROCK, VEGETATION AND/OR DEBRIS LARGER THAN 2 INCHES FROM ALL
SUB -GRADE PRIOR TO PLACEMENT OF SPECIFIED TOPSOIL.
5. REMOVE ANY ASPHALT EXTENDING BEYOND 6 INCHES FROM CURBS INTO ADJACENT
LANDSCAPE AREAS.
6. PARKING LOT PLANTER ISLANDS TO BE OVER EXCAVATED BY BACKHOE. REMOVE
PAVING WASTE, GRAVEL BASE MATERIAL AND UNDERLYING SUBSOIL TO 18 INCHES
BELOW TOP OF PAVING. SCARIFY AND OVER EXCAVATE PLANT PIT BOTTOM 12
INCHES TO MINIMIZE STRUCTURAL COMPACTION.
F) TOPSOIL PLACEMENT:
1. PROVIDE A TOTAL FINISH COURSE OF 4 INCHES OF TOPSOIL FOR LANDSCAPE AREAS AND
18/24 INCHES IN PARKING LOT ISLANDS.
2. IN ALL LANDSCAPE AREAS, PLACE 2 INCHES (6 INCHES IN PARKING LOT ISLANDS) OF
TOPSOIL MIX WITH AMENDMENTS OVER THE PREPARED SUB -GRADE AND THOROUGHLY
ROTOTILL WITH MULTIPLE PASSES INTO THE TOP 6 INCHES OF SUB -GRADE FOR A TOTAL
DEPTH OF 8 INCHES IN LANDSCAPE AREAS (12 INCHES IN PARKING LOT ISLANDS).
PLACE AN ADDITIONAL 2 INCH LIFT OF TOPSOIL, IN ALL LANDSCAPE AREAS AND A MINIMUM
12 INCH LIFT IN ALL PARKING LOT ISLANDS, FOR THE FINAL TOPSOIL DEPTH OF 4
INCHES IN LANDSCAPE AREAS AND 18/24 INCHES IN PARKING LOT ISLANDS.
3. PLACE ADDITIONAL TOPSOIL AND SOIL MIX AS REQUIRED TO MEET FINISH ELEVATIONS.
ORGANIC MULCH (TOPDRESSING):
ONE -HALF -INCH (1/2") SIZE, TO ONE -QUARTER (1/4"), HEMLOCK/FIR BARK. FINE TEXTURED AND DARK
BROWN IN COLOR.
STAKES:
2-INCH DIAMETER BY 8-FOOT MINIMUM LODGEPOLE PINE STAKES.
GUY MATERIAL:
1-INCH WIDE POLYETHYLENE CHAIN LOCK TYPE TIES; OR, 3/8" DIAMETER RUBBER. NO WIRE.
LAWN:
COMMERCIAL SEED AS NOTED ON PLAN.
HERBICIDE:
HERBICIDE IS NOT RECOMMENDED FOR THE FIRST YEAR AFTER INSTALLATION.
ANTI -DESICCANT:
"WILT -PROOF," 48 HOURS PRIOR TO SHIPMENT TO SITE FROM JUNE 1 THROUGH SEPTEMBER.
THOROUGHLY ROOT WATER PLANTS PRIOR TO DELIVERY. PLANT MATERIAL DELIVERED TO SITE
TO BE KEPT CONTINUALLY MOIST THROUGH INSTALLATION.
EXECUTION:
CONTAMINANTS:
VERIFY THAT ALL SOIL CONTAMINANTS (E.G., PAINT, SEALANTS, SOLVENTS, OILS, GREASES, CONCRETE/ASPHALT
SPOILS, ETC.) HAVE BEEN SATISFACTORY REMOVED FROM ALL PLANTING AREAS. DO NOT BEGIN WORK UNTIL
UNSATISFACTORY CONDITIONS HAVE BEEN CORRECTED.
FINISH GRADES:
FINE GRADE AND REMOVE ROCKS, DEBRIS, AND FOREIGN OBJECTS OVER 2 INCHES DIAMETER FROM TOP
SURFACE OF PREPARED LANDSCAPE AREAS. FINISH ELEVATIONS TO BE DEFINED AS 3 INCHES BELOW CURBS,
WALKS AND/OR OTHER ADJACENT HARDSCAPE FOR ALL PLANTING BED AREAS AND 1-INCH BELOW CURBS,
WALKS AND/OR OTHER ADJACENT HARDSCAPE FOR ALL LAWN AREAS. FINISH GRADE REFER TO GRADES PRIOR
TO INSTALLATION OF MULCH OR LAWN. ALL FINISH GRADES TO BE SMOOTH EVEN GRADES, LIGHTLY
COMPACTED, AS SHOWN ON THE PLAN AND DETAILED. PROVIDE POSITIVE DRAINAGE AWAY FROM BUILDINGS
AND STRUCTURES. SITE CIVIL DRAWINGS IDENTIFY FINAL ELEVATIONS. MOISTEN PREPARED AREAS BEFORE
PLANTING IF SOIL IS DRY. WATER THOROUGHLY AND ALLOW SURFACE TO DRY BEFORE PLANTING. DO NOT
CREATE MUDDY SOIL.
TREES AND SHRUBS:
ARRANGE TREES AND SHRUBS ON SITE IN PROPOSED LOCATIONS PER DRAWINGS. EXCAVATE PIT, PLANT AND
STAKE OR GUY, AS CALLED OUT AND DETAILED. ALL TREES, SHRUBS, AND SUPPORTS TO STAND VERTICAL.
BACKFILL SHALL BE PIT SPOILS. SETTLE BACKFILL USING WATER ONLY. NO MECHANICAL COMPACTION.
GROUNDCOVERS:
EXCAVATE PITS TO A MINIMUM OF 3 INCHES BELOW, AND TWICE THE ROOT BALL
DIAMETER. WATER THOROUGHLY AND TAKE CARE TO ENSURE THAT ROOT CROWN IS AT
PROPER GRADE, AS DETAILED.
MULCH:
MULCH ALL LANDSCAPE AREAS NOT COVERED BY LAWN AND/OR SEED. APPLY SUFFICIENT QUANTITY TO
PROVIDE A 2-INCH DEPTH.
UTILITY CLEARANCES:
FIELD ADJUST PLANT LOCATIONS FOR 8-FOOT SEPARATION OF TREES/SHRUBS AND 2-FOOT
SEPARATION FOR GROUNDCOVER FROM FIRE HYDRANTS AND UTILITY VAULTS.
CLEANUP AND PROTECTION:
DURING LANDSCAPE WORK, KEEP ALL PAVEMENT CLEAN AND WORK AREAS IN AN ORDERLY CONDITION.
PROTECT LANDSCAPE WORK AND MATERIALS FROM DAMAGE DUE TO LANDSCAPE OPERATIONS AND
TRESPASSERS. MAINTAIN PROTECTION DURING INSTALLATION AND MAINTENANCE PERIOD. TREAT, REPAIR, OR
REPLACE DAMAGE LANDSCAPE WORK AS DIRECTED BY THE OWNER.
PLANTING MAINTENANCE:
PROVIDE FULL MAINTENANCE BY SKILLED EMPLOYEES OF LANDSCAPE INSTALLERS. CONTRACTOR TO MAINTAIN
PLANTINGS THROUGH COMPLETED INSTALLATION, AND UNTIL ACCEPTANCE OF LANDSCAPE INSTALLATION.
PLANTING MAINTENANCE TO INCLUDE WATERING, WEEDING, CULTIVATING, TIGHTENING AND REPAIRING OF TREE
GUYS, RESETTING PLANTS TO PROPER GRADES OR POSITION, RE-ESTABLISHING SETTLED GRADES; AND MOWING
LAWNS WEEKLY AFTER LAWN ESTABLISHMENT. HERBICIDE IS NOT RECOMMENDED FOR ONE YEAR FOLLOWING
LANDSCAPE INSTALLATION. INCLUDED IS REPLACEMENT OF DEAD PLANTS AND PLANTS SHOWING LOSS OF 40
PERCENT OR MORE OF CANOPY.
IRRIGATION MAINTENANCE:
THE IRRIGATION SYSTEM TO BE MAINTAINED INCLUDING ADJUSTMENTS FOR BALANCED WATER DISTRIBUTION AND
PRECIPITATION. FAILED OR MALFUNCTIONING IRRIGATION EQUIPMENT SHALL BE REPLACED AND/OR CORRECTED.
PLANTING AND IRRIGATION MAINTENANCE TO INCLUDE THOSE OPERATIONS NECESSARY TO THE PROPER GROWTH
AND SURVIVAL OF ALL PLANT MATERIALS. CONTRACTOR TO PROVIDE THIS WORK IN ADDITION TO SPECIFIC
WARRANTY/GUARANTEES.
DO NOT DAMAGE LEADER DURING INSTALLATION —
(2) LODGEPOLE STAKES; TIE AT APPROX. 1/3 TO 1 /2
HEIGHT OF TREE WITH FLEXIBLE RUBBER TIE IN FIGURE
EIGHT PATTERN. STAKES AND TREE TO BE PLUMB
3" DEEP SAUCER FOR WATER
2" DEEP MULCH LAYER
REMOVE ALL TIES, WRAP & CONTAINERS.
FREE PERIMETER ROOTS FROM NURSERY
BALL
EXCAVATE TREE PIT AT A MIN. OF 2 TIMEs
DIA. OF ROOTBALL AT BALL CENTER,
TAPERING PIT GRADE TO FINISH GRADE
PIT SPOILS, NURSERY BALL WASTE BACKFILL
SET BALL ON UNDISTURBED SUBGRADE,
OR COMPACTED SOIL.
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NOTE:
LIGHT FERTILIZER OVER PLANTING BED AFTER BACKFILL
ONLY; NO FERTILIZER IN PLANTING PIT.
WORK PERIMETER ROOTS FREE OF NURSERY BALL.
BALL & PIT TO BE COURSELY SCARIFIED.
EVERGREEN TREE PLANTING/STAKING DETAIL
NOT TO SCALE
PRUNE DAMAGED TWIGS AFTER PLANTING
PLACE IN VERT. POSITION: DOUBLE LEADERS WILL BE REJECTE
NOTE:
KEEP ROOTBALL MOIST AND PROTECTED AT ALL TIMES.
HOLD CROWN OF ROOTBALL AT OR JUST ABOVE FINISH
GRADE.
PROTECT TRUNK AND LIMBS FROM INJURY.
BACKFILL TO BE SETTLED USING WATER ONLY -
NO MECHANICAL COMPACTION.
REMOVE ALL WRAP, TIES & CONTAINERS, REGARDLESS
OF MATERIAL.
(2) LODGEPOLE STAKES, WITH ELASTIC CHAIN -LOCK TYPE
GUYS TIED IN FIGURE EIGHT, REMOVE AFTER ONE GROWING
SEASON, STAKES AND TREE TO BE PLUMB
PROTECTIVE WRAPPING DURING SHIPMENT TO SITE AND
INSTALLATION REMOVE AT COMPLETION OF PLANTING
LAWN PLANTING; PROVIDE 3'0 "NO GRASS" TREE RING AND 2"
DEEP MULCH LAYER IN WELL. HOLD BACK FROM TRUNK 8" TO
10"
FINISH GRADE
PREPARE PLANTING BE.) PER SPECS; AT MIN., LOSSEN AND
MIX SOIL TO 18" OR DEPTH OF ROOTBALL AND 2 TIMES
BALL DIAMETER
REMOVE ALL WRAP TIES AND CONTAINERS
SCORE ROOTBALL AND WORK NURSERY SOIL
AWAY FROM PERIMETER ROOTS
SET BALL ON UNDISTURBED BASE OR COMPACTED
MOUND UNDER BALL
PENETRATION TO SUBBASE 24" MINIMUM
—
DECIDUOUS TREE PLANTING/STAKING DETAIL
NOT TO SCALE
2" MULCH LAYER
FEATHER EXCESS _
SOIL UNDER MULCH
1 " MULCH AT CROWN
1/2" ABOVE GRADE
1" ABOVE GRADE
' �REPARE
PLANTIN
BED'
NOTE:
REMOVE CONTAINER AND WORK
ROOTS FREE OF SOIL.
BACKFILL TO BE SETTLED USING WATER ONLY.
SEE PLANT LIST FOR PLANT SPACING.
LESS THAN 1 GALLON CONTAINER 1 GALLON CONTAINER and LARGER
( PLANTED BEFORE MULCH ) ( PLANTED BEFORE MULCH )
GROUNDCOVER PLANTING DETAIL
NOT TO SCALE
HOLD PLANTS rmn—
EDGE OF PLANT
AS NOTED ON F
BED LINE EDGE
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IRRIGATION LEGEND
SYMBOL DRIP EMITTER
HUNTER LANDSCAPE DRIPLINE COMPONENTS WITH HUNTER COMPRESSION FITTINGS AND ADAPTERS
- M�_MF7__AE� ICZ-101-LF WITH 40 PSI PRESSURE REGULATOR
PLD-04-18-250 DRIP EMITTER TUBING 0.40 GALLONS PER HOUR FLOW, EMITTERS 18" O.C.
AIR/VACUUM RELIEF RELIEF VALVE KIT, IN VALVE BOX
GALVANIZED TIE -DOWN STAKES, AT 3' ON CENTER
SYMBOL MANUFACTURER
® DRIP IRRIGATION:
HUNTER ICZ-101-LF VALVE
ONE VALVE PER BOX
HUNTER SOLAR SYNC WIRED RAIN SENSOR. COORDINATE RAIN SENSOR LOCATION WITH
ARCHITECT AND GENERAL CONTRACTOR
cO HUNTER PRO-C 12-STATION (HARDWIRE CONNECTION); PROVIDE GROUND AND BATTERIES
PER MFR. SPECS. EXTERIOR MOUNT TO BUILDING. COORDINATE LOCATION WITH GENERAL
CONTRACTOR, AND ELECTRICIAN
QQ HUNTER 3/4" QUICK COUPLING VALVE, IN VALVE BOX, WITH (2) KEYS AND SWIVELS
►� PLASTIC BALL VALVE, MATCH LINE SIZE, IN VALVE BOX
P O•C• IRRIGATION POINT OF CONNECTION: NEW 3/4" WATER METER WITH A
FE51 WILKINS 950 XLT- 1" DOUBLE CHECK VALVE (STATE APPROVED); TEST AND CERTIFICATION
BY LICENSED BACKFLOW TESTER. WILKINS 850 - BALL VALVE, SIZE TO MATCH PIPE
— — — MAINLINE - SCH 40 PVC (18" COVER); SIZE PER PLAN, 1-1 /2" SIZE MINIMUM
LATERAL - SCH 40 PVC (12" COVER); SIZE PER PLAN, 3/4" SIZE MINIMUM
SLEEVE - CLASS 200 PVC; 24" MINIMUM COVER AT VEHICLE CROSSINGS, TWICE THE
SIZE OF INSERT PIPE AND/OR WIRES, 4" SIZE MINIMUM
IRRIGATION SHOWN DIAGRAMATICALLY FOR PLAN CLARITY. COMMON TRENCH AND PLACE EQUIPMENT
IN LANDSCAPE; MANIFOLD GROUPED VALVES IN ADJACENT SHRUB AREAS WHERE FEASIBLE.
ALL IRRIGATION CONNECTIONS AND FITTINGS SHALL BE LEAD-FREE
SCH 40 PIPE SIZING CHART
PIPE SIZE
3/4"
1"
1 1/4"
1 1 2"
2"
2 1 2"
FLOW
GPM
1-8
18.1-13
13.1-23
23.1-32
32.1-53
53.1-74
GPM (MAX.)
CALL BEFORE YOU DIG A
MINIMUM OF 48 HOURS
PRIOR TO ANY EXCAVATION
811
PERMIT NO. XX-XXX
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GRADING AND STORM DRAINAGE PLAN
TRENCH CONDITION
SLEEVE CONDITION
FINISH GRADE
PAVING SEE
CIVIL PLANS
COMPACTED BACKFILL
AT 90% DENSITY (TOPSOIL)
AT 95% DENSITY 0
(STRUCTURAL)
SLEEVE(S)
PVC LATERAL
PVC MAINLINE
VALVE WIRING
ALT. WIRE SLEEVE
PIPE BED MATERIAL
TO BE CLEAN AND
FREE OF ROCK
LARGER THAN 1/2"
PVC MAINLINE/LATERAL
NOTE:
DIMENSIONS ARE MINIMUM CLEARANCES.
ALL IRRIGATION SLEEVING TRENCH BACKFILL MATERIAL TO BE CLASS
"B" OR BETTER (MAX. OF 10% PASSING NO.40 SCREEN) AND BE
COMPACTED TO MIN. 95% OPTIMUM DENSITY PER ASTM D-1557-70
(MODIFIED PROCTOR)
SLEEVE/TRENCHING DETAIL
NOT TO SCALE
LANDSCAPE IRRIGATION NOTES
A PORTION OF THE NW 1/4 OF THE SW 1/4 OF SEC. 4, TWN 21 N,
RG 4 E, W.M. CITY OF FEDERAL WAY, KING COUNTY,
WASHINGTON
PER MANUFACTURER'S
NOTE:
MOUNT ON WEATHER EXPOSED WALL 8' ABOVE GRADE
RAIN SENSOR DETAIL
NOT TO SCALE
:KET
NSOR
JRER'S
ATIONS
1.
GENERAL CONTRACTOR AND LANDSCAPE CONTRACTOR TO COORDINATE:
10.
ALL VALVES TO BE PLACED IN "CARSON" GRADE LEVEL BOXES WITH BOLT -LOCK LIDS (OR
A)
INSTALLATION OF 11OV ELECTRICAL SERVICE FROM ELECTRICAL SOURCE TO
APPROVED EQUIVALENT). SET BOXES 2 INCHES HIGHER THAN FINISH GRADE IN MULCH
AUTOMATIC CONTROLLER, INCLUDING WIRE HOOK-UP INTO MOUNTED
AREAS AND FLUSH WITH FINISH GRADE IN LAWN AREAS. JUMBO BOX FOR CHECK VALVE,
CONTROLLER. IRRIGATION CONTRACTOR WILL MOUNT CONTROLLER PER DESIGN
10" ROUND BOX FOR GATE/QUICK COUPLER/WIRE SPLICES, AND 12" STANDARD FOR
AND COORDINATE WITH GENERAL CONTRACTOR.
CONTROL VALVES. PROVIDE BOX EXTENSIONS AS REQUIRED.
B)
INSTALLATION OF IRRIGATION/SERVICE METER AND STUB TO IRRIGATION POINT OF
11.
MAINLINE PIPE TO BE BURIED 18 INCHES, LATERALS 12 INCHES, AND SLEEVES 24" INCHES
CONNECTION, PER UTILITY PLAN(S), UNLESS AN EXISTING METER IS USED.
BELOW FINISH GRADE. NO ROCK OR DEBRIS TO BE BACKFILLED OVER PIPE.
PROVIDE STANDARD THREADED STUB -OUT WITH THREADED CAP ON DISCHARGE
12.
HEAD AND LINE POSITIONING IS DIAGRAMMATIC ON PLAN. ADJUST IN FIELD AS NECESSARY
SIDE OF METER. STUB -OUT TO BE INSTALLED APPROXIMATELY 18 INCHES BELOW
FOR 100 PERCENT COVERAGE. VALVES TO BE POSITIONED ADJACENT TO PAVEMENT/CURBS,
FINISH GRADE.
IN SHRUB BEDS WHERE POSSIBLE.
C)
VERIFICATION OF STATIC WATER PRESSURE AT POINT -OF -CONNECTION (P.O.C.)
13.
FAMILIARIZE OWNERS FACILITY OPERATOR WITH IRRIGATION SYSTEM FUNCTION, CONTROLLER
CONTRACTOR SHALL NOTIFY OWNER AND BARGHAUSEN CONSULTING ENGINEERS,
PROGRAMMING, SYSTEM OPERATION AND MAINTENANCE REQUIREMENTS.
INC., OF ANY VARIATION IN STATIC PRESSURE OVER 5 PSI GREATER/LESS THAN
DESIGN PRESSURE.
14.
SPRINKLERS ON RISERS WILL NOT BE ALLOWED UNLESS NOTED ON PLANS.
D)
INSTALLATION OF SLEEVING.
15.
RADIUS REDUCTION TO BE MADE BY USE OF PRESSURE ADJUSTMENT, SCREENS, AND/OR
ALTERNATE NOZZLES. IN -NOZZLE ADJUSTMENT IS LIMITED TO 10 PERCENT FOR SPRAY
2.
PROVIDE ALL LABOR, MATERIALS, TRANSPORTATION, AND SERVICES NECESSARY TO FURNISH
HEADS AND PER MANUFACTURER'S LIMITS FOR OTHER SPRINKLERS. SPRINKLER SPACING
AND INSTALL A COMPLETE IRRIGATION SYSTEM AS INDICATED ON THE DRAWINGS AND/OR
NOT EXCEED 60% OF THE DIAMETER OF THE PUBLISHED DATA.
NOTES. PROVIDE A ONE (1) YEAR WARRANTY/GUARANTEE FROM FINAL ACCEPTANCE AGAINST
ALL
DEFECTS IN MATERIALS, EQUIPMENT, AND WORKMANSHIP.
16.
ALL CONTROL WIRE SPLICES TO BE MADE AT VALVE BOXES WITH WATER TIGHT ELECTRICAL
3.
COORDINATE IRRIGATION INSTALLATION WITH GENERAL CONTRACTOR, ELECTRICAL CONTRACTOR,
SPLICES, 3M, SCOTT'S LOCK SEAL TACK 3576-78, OR EQUIVALENT.
LANDSCAPE CONTRACTOR, OWNER, ARCHITECT, AND LANDSCAPE ARCHITECT.
17.
EACH VALVE BOX TO CONTAIN A MINIMUM OF TWO (2) SPARE ORANGE CONTROL WIRES
4.
LANDSCAPE CONTRACTOR TO TEST AVAILABLE WATER PRESSURE PRIOR TO BEGINNING ANY WORK.
FOR JACKETED WIRE. ROUTE SPARE WIRES FROM THE CONTROLLER TO THE LAST
PROVIDE LANDSCAPE ARCHITECT WITH WRITTEN PSI RESULTS.
VALVE OF EACH MAINLINE BRANCH. COMMON WIRE TO BE WHITE. SINGLE STRAND
WIRE TO BE A MINIMUM OF 14 GAUGE.
5.
ALL
WORK PER LOCAL CODE. INSTALLATION PER MANUFACTURER'S WRITTEN SPECIFICATIONS.
18.
ALL ELECTRICAL EQUIPMENT TO BE U.L. TESTED AND APPROVED, AND BEAR THE U.L.
6.
CONTRACTOR
TO OBTAIN AND PAY FOR ALL PERMITS, FEES, AND REQUIRED CITY INSPECTIONS.
LABEL.
7.
SUBMITTALS:
19.
CROSS CONNECTION PROTECTION INSPECTION REQUIRED. THE BACKFLOW DEVICE TO BE
A)
SUBMIT FIVE (5) COPIES OF EACH ITEM LISTED BELOW FOR LANDSCAPE ARCHITECT'S
TESTED UPON THE ORIGINAL INSTALLATION. THE TESTING TO BE PERFORMED BY A PERSON
REVIEW AND APPROVAL,
HOLDING A CURRENT CERTIFICATE AS A BACKFLOW TESTER. THE TEST REPORT TO BE
SUBMITTED TO THE LOCAL WATER DISTRICT, OR PURVEYOR, AND OWNER WITH A COPY TO
B)
PRODUCT DATA: FOR EACH TYPE OF PRODUCT INDICATED,
BARGHAUSEN CONSULTING ENGINEERS, INC. CONTRACTOR TO INCLUDE TESTING IN THE
C)
CONTROL WIRING PATH DIAGRAM,
SCOPE OF WORK. OWNER IS RESPONSIBLE FOR ANNUAL INSPECTIONS AFTER THE INTIAL
INSPECTION.
D)
"AS -BUILT" DRAWINGS.
20,
CONTRACTOR TO PROVIDE SYSTEM WINTERIZATION/SPRING SERVICE WHEN INSTALLATION
E)
OPERATION AND MAINTENANCE MANUALS,
HAS BEEN COMPLETED WITHIN 90 DAYS OF NOVEMBER 1 FOR WINTERIZATION, OR
8.
PROVIDE AND KEEP UP TO DATE A COMPLETE "AS -BUILT" RECORD SET OF PRINTS WHICH ARE
MAY 15 FOR SPRING SERVICE. SERVICE TO BE PERFORMED AS NEAR AS PRACTICAL
TO THE ABOVE DATES, OR AS FREEZE/PRECIPITATION CONDITIONS DETERMINE SERVICE
TO
BE CORRECTED DAILY AND SHOW EVERY CHANGE FROM THE ORIGINAL DRAWINGS AND NOTES
NEED.
AND EXACT "AS -BUILT" LOCATIONS, SIZES AND KIND OF EQUIPMENT. THIS SET OF DRAWINGS.
ARE
TO BE KEPT ON SITE AND ARE TO BE USED ONLY AS THE RECORD SET. ALL WORK IS TO
21.
IRRIGATION SCHEDULING:
BE
NEAT AND LEGIBLE ANNOTATIONS THEREON DAILY AS THE WORK PROCEEDS, SHOWING WORK
THE IRRIGATION CONTROLLER CONTAINS A WATER BUDGET FEATURE. PERIODIC
AS
ACTUALLY INSTALLED.
(WEEKLY) ADJUSTMENT OF THE WATER SCHEDULE IS INTENDED TO BE MADE VIA
DIMENSION FORM TWO (2) PERMANENT POINTS OF REFERENCE, BUILDING CORNERS, WALKS, OR
BUDGET ADJUSTMENT. RE -ADJUST WATERING DAYS AT 100 PERCENT BUDGET WHEN
ROAD INTERSECTIONS, ETC., THE LOCATION OF THE FOLLOWING:
ADJUSTMENT EXCEEDS 30%. SET CONTROLLER FOR HIGHEST ETo WATER SCHEDULE,
BASED ON PUBLISHED LOCAL EVAPOTRANSPIRATION DATA. SYSTEM HAS BEEN DESIGNED
A)
CONNECTION TO WATER LINES (P.O.C.),
FOR 50 TO 80 PERCENT DISTRIBUTION UNIFORMITY. LAWN ZONES SHOULD BE SCHEDULED
FOR 100 PERCENT REPLACEMENT FACTOR ON A TYPICAL MINIMUM 3-DAY CYCLE. SHRUB
B)
CONNECTIONS TO ELECTRICAL POWER,
ZONES SHOULD BE PROGRAMMED AT 40 TO 70 PERCENT OF THE MONTHLY LAWN WATER
C)
GATE VALVE, QUICK COUPLERS, AND REMOTE CONTROL VALVE,
REQUIREMENT ON A ONCE PER WEEK CYCLE. ALL WATERING IN EXCESS OF THE LOCAL
ETo ("FIELD RECHARGE") TO BE COMPLETED DURING THE CONSTRUCTION PHASE WHILE
D)
ROUTING OF MAINLINE (DIMENSION MAXIMUM 100' ALONG ROUTING),
THE CONTRACTOR IS ON THE JOB SITE. OVER WATERING OF LANDSCAPE DUE TO
E)
ROUTING OF CONTROL WIRING,
CONTROLLER SCHEDULING TO BE GROUNDS FOR CONTRACTOR TO REPAIR ANY RESULTANT
DAMAGES AT CONTRACTOR'S OWN EXPENSE.
F)
OTHER RELATED EQUIPMENT AS DIRECTED BY THE LANDSCAPE ARCHITECT.
22.
SUBSTITUTION OF IRRIGATION MATERIAL/EQUIPMENT TO BE MADE ONLY UPON WRITTEN
9.
PREPARE AND PROVIDE PRIOR TO COMPLETION OF CONSTRUCTION, A THREE RING BINDER
APPROVAL OF OWNER'S REPRESENTATIVE.
CONTAINING THE FOLLOWING INFORMATION:
23.
ALL ZONES TO PASS A MINIMUM DISTRIBUTION UNIFORMITY OF 62 PERCENT, AS
A)
INDEX SHEET STATING CONTRACTOR'S ADDRESS, TELEPHONE NUMBER, FAX, E-MAIL AND A,
TESTED THROUGH AN IRRIGATION ASSOCIATION CERTIFIED WATER AUDIT.
LIST OF EQUIPMENT WITH NAME AND ADDRESS OF LOCAL MANUFACTURER'S REPRESENTATIVES,
24.
CLEANUP AND PROTECTION: DURING IRRIGATION WORK, KEEP ALL PAVEMENT CLEAN AND WORK
AREAS IN AN ORDERLY CONDITION. PROTECT IRRIGATION WORK AND MATERIALS FROM DAMAGE
B)
CATALOG AND PARTS SHEETS ON EVERY MATERIAL AND EQUIPMENT INSTALLED UNDER THIS,
DUE TO LANDSCAPE AND IRRIGATION OPERATIONS AND TRESPASSERS. MAINTAIN PROTECTION
CONTRACT,
DURING INSTALLATION AND MAINTENANCE PERIOD. TREAT, REPAIR, OR REPLACE DAMAGE LANDSCAPE
C)
GUARANTEE STATEMENT,
AND IRRIGATION WORK AS DIRECTED BY THE OWNER.
D)
COMPLETE OPERATING AND MAINTENANCE INSTRUCTIONS ON ALL MAJOR EQUIPMENT.
E)
CONSTRUCTION DETAILS FROM THE PROJECT,
F)
COMPLETE TROUBLE -SHOOTING GUIDE TO COMMON IRRIGATION PROBLEMS,
G)
WINTERIZATION AND SPRING START-UP PROCEDURES,
H)
CHART OF APPROXIMATE WATERING TIMES FOR SPRING, SUMMER, AND FALL,
I)
A COPY OF THE "AS -BUILT" DRAWINGS AND CONTROLLER CHART.
CALL BEFORE YOU DIG A
MINIMUM OF 48 HOURS
PRIOR TO ANY EXCAVATION
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