HomeMy WebLinkAboutWTR2700458 (2) CONSOLIDATED OFFICE AND SHOP FACILITY-RENTON-SPECIAL PROVISIONS
EXTERIOR POWER & SIGNAL DISTRIBUTION SYSTEM LLCCT, IC, L� F4
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1 INDEX
1 SITE PREPARATION PAGES
SKNIIARY SEWERS' AND bv
SYSTEM ATE^ DISTRIBUTfgN '
LANDSCAPING 9
EXTERIOR PQyyERANJ "GNAL D15TRIBUTION 12
SYSTEM
SITE TYPICAL DETAILS 11
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SPECIAL PROVI:.IONS
CONSOLIDATED QFFICE 1 SHOP FACILITY
KINTOW
' SITE PREPARATION
INTRO U TIIN
• s • wor for this project is to be b�:tit and constructed in
accordance with the Standard Specifications for Road and Bridge
' Construction, issued by the Washington Star* Highway C•immissicn,
Department of Highways edition of 1974 and adopted by King County
Cmmcil on April 16. 1474.
Construction of the Water and sanitary sewer systemx on this project
shall be in accordance with the Standard Specifications for Municipal
' Public Works Constructior prepared by the Washington State Chapter of
the American Puhlic Works Association, edition of 1977.
A copy of these Standard Specifications is on file in the Office of
the Director of the Department of Public Works, 900 King County
Administration building, Seattie , Washington, where they may be
examined and consulted by any interested patty.
The Standard I ecifications of the Washington State Highway Commission,
and Municipal Putlic Works Construction prepared by the Washington
i Stata Chapter cf the American Public Works Association except as they
may be modified or superseded by these Special Provisions, shall govern
all phases of site work, water and sanitary sewer system installa-
tion and they are by reference made an integral part of these
' Specifications and Cortract as if ne rin fully set forth.
Wherever rafe^ence is made in these Standard Specifications of the
State of Washington Department of Highways, or American Public Works
Association, to the Director of Highways or Engineer, such reference
shall be construed to mean the Director of the Department of Public
' Works, or his duly :uthorized assistants.
SEQUENCE OF SITE WORK 0 UTILITIES
6escri tin as or :
on�r shall perform earthwork and site grading shown on
the drawings. Include preparation of subgrade for sidewalks,
roadway paving, parking lot paving and maintenance area paving.
b. After completion of earthwork and site gradin4 the Contractor
shall request the Engineer to stake site utilities and building
' locations shown on drawings No excavation shall be permissible
until staking is completed and Contractor is notified by the
Engineer.
C. The Contractor may schedule the installation of the 16 inch
water main to the site upon proper arrangements with the Cit)
of Renton water Department , contact Dlr. Dick Houghton, telephone
' number 235-:rtl. The Contr.c, r shall notif, the Etgineer prior
to commencing work.
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4°8 r p tIY B ReONs
tone a a
a 1 fhop facility?DESCRIPTION „r W. Y k•nton
�i wor , proioae der this dnini I, 8rr.din pp contrret co and Butters, aidivaik;i^8 th Asphalt Can oaring, RrubbinS.
avatar system, power an at • drat Claa• , .
Consolidated < a telephone flagssyst system, aanir,r curb
1�S of Sectto,f, tc4 4 Shop Facilit and 7"nd• Pi YBsatar system
accordance with rr,aTownshi Y . Renton locate !n the
SPeciflcatlons and Plans p e NoSFh'ialA S °ast' ` .14. all north
,these roviaions
Prevailing codes where applicable the Standaro
SOILS REPORT
inspodt!onthe complete soils report for Wurkt 900 in the Of°ir: of the Factor ofTOj"ct is available for
King Count; .1.iminisera"On Ruildin a Department of Public ,
PERMITS AND L(CEYSES (t. Seattle. Washington.
ec .on ,-
include the following; Standard Specifications '
shall be supplemented to
The Contractor shall r borrow.
the Engineer with one
each permit issued for borrow, filling
COPY of 1
required for or generated by the or
work,
Contractor shall . or wasting material
location of all borrow,
the Engineer in wiitin The
Of whether borrow, filling, and waste site o the '
a permit is required.
CLEARING AND GRUB regardless
ZTear G
entlrong an t i ing` on this project shall
St andardrSp:ct in accordan c with Section be Peciftca:tcor within 01 ofrthemed ^ver the
Area within the he following lateral limits; ,
limits or as general slope stake li and drains designated AY the En ` and site stake
Se eas:;;,ent as are neceasarvrforoRether with slope
The remrval of sod as construction.
included in the designated by
iacider,tal quantitY for roadwae,the Engineer, which
compensationowth Jump sum bid etcavat - is not
mad"
for Site Preparaticnetandkn considered
ROADWAY ^o additional
j�—roa UirCA_�ATION AND EM9AYKMF.NT
roe waY excavat on-7an —tom�.
accordance wiecif, th 5ectionan em a" -me^t an this
iect shall
Ot
pt
to I be rations, tl thnt3a11 oherhaulewof kbeoconstderad be in ,S i•e Pi•a Perareon n ashln ton
will be mrw a contract Item R Standard
for haul . and no add itiunal c,� Pensatio
pensation ,
Cods �t�IS10113
nWAt Ex M Vr=1 ° a Shop Facility Renton Cop�ri o VAT1Ca Nye
able ftheor ghee preCOMtr m nay { o m (Cont
ins, tng'bldnt Adel tp, octiol,
b° avail-
tf t
the
time the > Adel,.
fs sub�ltted tlonogulldin partsent of Publt of bids,
has 1nsPected tAe cross-sea ioahsl be
NashinQtWorks,
SITE PREPARATION that At the
h bra the Contractor
tI e+!*w►n& clearin
DIan trade ai1 areas g and
grubbing
tion"eas and located brAll Engithe ne
r 7heos And the as
Con tractor
' areas 'Hall Include
Excat�t�alkways ar • otheradin lum show
bridge on +nd E+brnkment areas net proposed item ^Site p n the
ge construction, included par :irg Iota r`•Para.
Site of the Standard specific under 'is, Itndscaped
Int a Roadwa
t maieroamaantn:ipaiedassis• in bidding Lions for road yard
do ante
only and q'OOJ cuiic yards, excavation anding0 the
it is express This data is embankmenPProximate quantity
reSPonsible for inter l?' understood that rovtdedne3for site pre
Contractor, interpret or conclutieenOW lnfor•nhetional
' Paia-
Soil T net Mill not
estin drawn therefrom by
I0T'qua ttyAle c,ntrolowner wi] ' the
during grrding operatlona� tl testing as
med
Com action: All areas shall be c
ect on .05.4 required
°f maximum dens1`i of the StandardmSactod in Ih' requirements shalIeytfications� �anCe with
llaa sued Areas: past a as follow•s: Thc• Percen!.::ge
' ac t or Compact soils and 85i11 material op 6•• t subgrade and
density forat 9Pt den-it each
hm kwav : cohesly for cohtsionless of
e soil material .
fill Jmateriall t pof subgrade and
and 90t density 1 eat
Pavements for coheslre doilimaterialfor �heslonlessosoblsk-
aiOrdillCompact toP 1,^ of s+nl 90l denstteterial ubtrade and
Crsdin cohesjsl dnisi h' for cohegio layer of back-
, me u, ' Onif—ml l material , 1°mess a)
to g adjacency trade areasthe tls,
6etweenin specifiedttolertioo withinSmoo "Sltr Pre
Points antes, thimits of
existing grades, 0 eletances �`mpact w.ithflnished sub radoepeear'0 are shown unifo surface
rm Irvela
' or between such PS,or - lands
SPECI ALRPROVISION$ ,
.onto c♦ i shop Facility - Renton
6712 Fitz ltlN (Continued) ,
•gro:oTTInish required will be that ordinarily obtainable from
either blade-grader or scrrpor operations.
Gradin Ouuide lulldln Llnu: Grade areas adjacent to Duildiat ,
nee to ra is away ram structures and to prevent pending. Finish
surfaces free from irregular surface changes, and as follows:
Ditches_: Finish ditches -o ensure proper flow and drainage.
�o' `
nRUET final rolling operations to produce a hard, uiilform and
smooth cross-section. ,
Seeded Areas: Finish areas to receive topsoil to within to toot
ibove 5—F-reTow the required subQrode elevations, compacted as ,
specified, and free [rom irregular surface changes. Required
subgrade elevations in seeded arias shall he 6 inches below top
of adjacent walks, curbs, pavement or other finished elevations. '
Walks: Shape th, surface of areas undri walks to line, grade
and cross-section, with the finished surface not more than 0.00
foot above or .10 foot below the regiire,. subgrade elevation, '
compacted as specified, and graded .o pte%tnt pending of water
after rains.
Pavement: Shape th. Ylrface of areas under pavement to line. '
arse and cross-section, with the finished surface not more
than 1/2 inch above or below th• required subgrade. ,
Maintenance: Protect newly graded areas from traffic and erosion, and
keep free of trasn and debris. Repair and re-establish grades In
settled, eroded, and rutted Areas to the specified tolerances, Where ,
completed, compacted areas which are disturbed by subsequent construe
tion or adverse weather, the Contractor shall re-shape and re-compact
to the required der,sity prior to further construction.
Surplus Material : Following the clearing and grubbing of the site, any
surp uI s maierlaT from the grading operation shall be stockpiled on the ,
site as designated by the Engineer.
CoNFURMITI' OF PLANS 6 SPECIFICATIONS
The wo—r s 2aaT�e done n strict conformity to the plans and _pecifica- '
tions and to the exact lines and grades as fixed by the Engineer,
and with such in.�tructions as shall from time to time he given by
the Engineer. The Contractor shall provide such assistance and
materials as may be required by the Engineer for giving lines, grades,
etc. , and shall protect and preserve In their original positions all
stakes, points, or marks far the work by the Engineer. The Engineer ,
shall stake the building lines and establish bench marks nt each
building location. It sh^ll he the Contractors responsibility to
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tense aROV c• 1 Shop Paeility - Renton
���}pRM��Y 0! PLANS 1 SPECIPICAT1ONi (Continued)
iiET6.isTiIA nos an o eve one ss necessary to construct the
building according to plans and specifications. Where the gnginoer
1 shall consider such stakes, points, or marks to have been ar.nocessarily
destroyed, he may cause the expense of roplecin{ t'dem to to charged
to the Contractor and the amount of such costs deducted frra any
mossy: due or which m:,y become due to the Contractor under the
contract for this work.
ASPHALT CONCRETD PAVEMENT
1 Xipha t concrete sKaTIT*— laid in two separate courses, as shown on
the typical sections. Asphalt concrete shall be furnished and laid
in accordance with Section -04 of the State of rlatnington Standard
Spscifications. Class "B" asphalt conctets being specified for use on
this project. The grade of the ppavinp isphalt •ill to AR-400^W.
As specified it Section 5-04,3(3) of tra kashington State Standard
Specifications , roadway sections without curb and gutter will require
reference lines.
The asphalt concrete mixture shall have a temperature not less than
2600 F. when deposited on the roadwtv. Each truck load shall be
covered with a suitable tarpaulin whiae in transit to prevent
unnecessary heat loss.
' -he first sentence of the 4th paragraph of Section 5-04..%(3) "Asnholt
Pavers" is revised to read as follows: On all projects, the paver
shall be equipped with automatic screed controls with sensors for
either or both aides of the paver, capable of sensing grade from an
outside reference line, sensing the transverse slope of the screed
and providir+, the automatic signals which operate the screed to
maintain the desired grade and transverse • lope.
ASPHALT CEMENT FOR TACK COAT
Prior to the commencement paving operations the ex.' sting asphalt
surface shall be prepared as specified in pareQraphs 5-04.3(5)A,
9.02.1(6) , and 9-02.5 of the Washington State Standard Slecifications.
An asphalt tack coat having a grade of CRS-1 shall be applied at the
rate directed by the Engineer. Aa additional tack coat between
courses may be required as directed by the Engineer,
COMPACTION CONTROL TESTS
'.�—ect on -i, o t e Washington State Standard Specifications
is revised to add the following paragraph:
Determinati. , of t,ie density of earth embank ents will he
done '•v the nuclear method as ou'lined in the A.S.T.M.
' dcsigu+t,on No. D2922-'1 or any other method specified
b; the engineer.
' S
SPECIAL 04IS10N3 t
C'bnso aPR e_ to 1 ,hop utility Rontoa
����L�
T6 roference to the tom ".uu1" as used in Sail. ion 2.04 and Section
2.09 of the Washington State Standard Specifications, all costs and
expense involved in haul will be considered ficidental to the va-ious
lump sum items of the pro)ecc and no additional compensation will
be made.
WASTE Will 110 EXCE58 NATERiALS_ AN ) DEBRIS
oR wa��i Tf�i a een prov so by the County for disposal of material
and debris. The Contractor shall make hi own arrangements, and at
his own expense, for disposal of waste matirials +nd shall protect the
County from any and all damage* arising thirefror .
PIPE FITTINGS (Storm System Orly) (Se-tion .1•0� of the Washington
6T—&t�nSard Specifications)
Pipe `fittings shall be measured as a part of the completed pippe. .all
costs of furnishing and installing pipe fittings shall be included .n
the lump sum bid and no additional compensation will he made.
CULVERT PIPE TRFATMENT
WFere ca1Tee- -for owe pans, culvert Pipe shall be placed in ,
accordance with tie site and schedule thickness designated. If
corrulaced steel alternete is used, it should be coated with Treatment
1 as designated in Section 9 05.4 of t,e Washington State Standard ,
Specifications. The lump sum price for the severe, culvert pippes
Nall include the cost of Treatment 1 if steel alternate is sele�te.c
by the Contractor. ,
CULVERT PIPE. JOINTS
All culvert pipe Toints, conCTete and metal, shall have rubber gaskets
in accordance with Fection 9-05.'(3) and Section 9-05.10(1) of the 1
Standard Specificattons and Standard Plan No. B-31. 1.
GRAVnL BACkFILL ,
Gravel ac for pipe bedding and drains shall be placed as
specified to Section 2.09 and 9.03.12 of the Washington State
Standard Specifications.
TRAFFIC CON)ROL
RIeg—L'ouniy Fia�, by Resolution No. 29559, passe on Fibruary B, 1965.
adopted the pa. t from the Manual on Uniform Traffic Contro' Devices '
entitled, "Traffic Control for Highway Construction and ainfenance
Operation,'' for use on all kin* County Construction and maintenance
work. The Contractor is hereby notified that all signs, barricades '
or other traffic control devices and procedures shall conform to the
provisions of this Manual and strict compliance with the provisions
therein shall be mandatory.
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onp C so a e� e I pIrkoe— N$
u { Shop Peellity - Renton
FF OT—���� (continued)
ral
ende`,i o"CeeeThe Contneto� shall be r poe+ib1. fbr furnish-
It IF, " furniss
ing and installing all signs, barricades and other traffic
control devices except as otherwise noted, as may be
fr3msinnuryoorrotect dome$@and as aaresultdointhEuD�nenctorlic at �ytimea
sieiMidentalAll
rom
to thecostvar+ousiluepe�uwfitemsill tAs cn3idored
and no additional compensation w � 1 be made.
ST Rai S MBR
The ra nsge shown on the storm sewer plan shall be includel in the
al base bid. Certain areas to be pavrl are Ding considered as
this contract.
In the event any of these paved arias are axluded from
reps centric[, the grates on the inlets or ratrh baare will be
replaced with solid m.+tal covers
paY�_nt: esymeut for this modification shall be considered incidental
to die barlous storm sewer lu�p sum Did
willl be made. and no further compensation
CHAIN LINK FEnCE
e a own articled to these Special provisions, chain 'ink fence shall
be included on this project In accordance eitl Sectior V-12 of the
Strndard Speciftcations, and detailed on plan sheet 1 of 20 sheets.
Exte
hall he
5052-H3{,, 0 Ogosj .Ch thick, ordel approvednsubstitute, andible " Anchor ashallutealloy
capable of carry,ng 3 strands of barbed wire.
garbed wire shall be aluminum coated 12-1/2 ga, steel, with a minimum
coating of u,30 0., per square foot of %ire s.�rface; 12.ith ga. steel
with a class 3 paltani:ed coating per ASTN Spec, A121.66; aluminum
alloy t of
S; 0, 110-inch diameter• e,. approved substitute and ?hall
consist of stranded line wires,
Barbs shall he 10 go. round wire, if steel or 0,080•inah in diameter
if aluminum and be in a four point pattern on a-1nrAes to 6-inches
centers,
All costs for labor, equipment and materials requi.ed for construction
Of extension arms end herbed wire shall he included in the lump sum
price. No further compensation wit: be made,
EXISTING UTILITIES
aaesho, n�wnro he P an.%, 'aa4dnosebethompletet the landtthe utilities
satis!> himself as to the exact location of the utiliti@s by contacting
MC1A N '
so ate ee t shoe Facility - Nontoe
ST[Nti UTICITIps (Continued)
e owners Tere preceedia{ with work. The Contractor shall �•
resp„nsibls for any ;nape done to public or private prop rtyr by
reason of ore aka 9 of any pis, water , lower, power, or h isphone
installation by or through negligence. ,
The Contractor shall cooperate with the various agencies on necessary
relocation of any facilities requital for the expeditious completion '
of the project,
SWRCE OF MATERIAL
o source of mairial has boon pruvzdod for gravel backfill for pipe i
beddin`, gravel 'backfill for drains, borrow excavation including haul ,
crushed surfacing nor mineral aggregates for s%phalt concrete or cement
concrete. Th. Contractor shall make his own arranismenc to obtain '
these materials at lit own expense and all costs o a,4uiring, produc
ing and placing the material in the finis-ed work shall be cousiderrd
incidental to the lump sum bid involved. '
PUBLIC CONVENIIX1 AND SAFETY
rnid7TTn-Eo-Ero—prov s uns of Section 1-07,23(1) , the following will '
apply, Complaints received by the Engineer concerning public inconveni-
ence or safety hazards will be referred to the Contractor for immediate
corrective action. In addition to normal work hours , corrective action!
will he taken on Saturdals, Sundays, holidays and at times other than '
normal work hours.
Upo:, determination that a public inconvenience or safety h.a:ard exists 1
and upon inability to contact the Contractor after reasonable effort to
do so, or upon failure of the Contractor to immediately correct the
unsatisfactory condition when ordered to do so by the Engineer, the
Cocnty may without notice to the Contractor or his Surety, correct the
unsatisfactory condition and deduct the costs thereof from any payments
due or coming due the Contractor.
STAND41) CONCRETE CURB AND CUTTER ,
Where shown on—the plans , or where ordered by the Engineer, cement
concrete curb and gutter of the design am! type specified on the plans
shall be constructed to the line and grade as staked by the Em sneer.
All curved sections with radius und. 500 feet shall he formed with
curved sections to match the radius all in accordance with the details '
shown on th• plans, and shall omply with Section B-04 of the
Washington State Standard Specific,tions.
5TA�DARD CONCRETE SIDEWALKS '
s s own on taplans , standard concrete sidewalks, 4-Inch depth, shall
he constructed as staked by the Engineer, and shall cc.mply with Section
a 14 of the Washington State Standard Specifications. ,
B '
1 �IA4 PROYIlIONS
o • • r• 4 sitar ractlity - Matra
SPWIAL OV CaS coda ��It��eR
e e cu�ra naia'ii o=� �y ,A, the Spacial
�ravistoas Mall be tacludad fa the COMM priors far various laq
sum Did items of votk Involved.
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SP IAL MOVISIONS
e e "tn�e 1 Shop Facility • Renton
NITARY SPIRS 1 WATU PUTAID OW SYST04
All work inal me carried out in onforasace vith the Standard
Specifications for fliinicipal Public Works Construction prepsred by
the vashington itate Chapter, American Fublic Works Association 1977
edition.
A copy of these Standard Specifications is on file in the office of
the Director of the Department of Public Works, 900 King County
Administrat in Building, Seattle, Washington, where they may he
' examined and consulted Dy any interested party.
T?e Standard Specifications, except as they may De modified or
superseded by these Specisi Provisions, shall govern all phases of
w)rk under this contract aml they are by reference made an integral
part of these Specifications and Contract as if herein fully set
forth.
hherever reference is made in these Standard Specifications tc the
Engineer, such reference shall be eonstrne.i to mean the Director of
' the Department of rublic Works , or I,ia duly Authorized assistants.
The Contiactor shall obtain and keep on the job site a copy of the
Standard Spe(ification,
STCTIOS i -_.SCOPE OF WORK (Sanitary Sewer Drains)
DESCRIPTION OF WORK
790—COniemplated work to he performed under this contract proposes
furnishing and installing a sewage collection system in the Renton
Consolidated Offi_v and Shop Facility including approximately:
952 Lin. Ft. of 12-inch Sewer Main
919 Lin. Ft, of 8-inch Sewer Main
69: Lin. Ft. of 6-inch Building Drain
8 Standard Manholes
' 3 8-inch Clean-out Assembly
All in accordance with the Plans, these Special Provisions and the
Standard ,,pecificstions.
SECTION 60 • PIPE MATERIALS AND 7E'T1NG i )R SEWERS
60•l DEscR3PTION
ewer pipe s all he cement concrete, P,1 .C. Plastic, or asbestos
cement. All pipe shall have flexible gasket joints.
60.3.01 PIPE MATERIALS
.301 Loncrot a pe, . onreinfotced
Conform to AS'N Designation C14, Class
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B/tCiAL PROVIBfONs '
so a Re a Shop Facility • Renton
60 3.01 PIP! MATBR11►bg (Continued) ,
f of Of amen t'ipp•
Conform to ASTM Designation C424, Class 2400 for gravity sewers.
-3.01H Polyvinyl Chloride Plaa
Conform to ASTM Defignstioh Dt3034tcPip S•DR 3S.
S TION 61 - TRENCH E%CA3'ATION, BACKFILL. FOUNDATION a BEDDING FOR !I
61 1.01 CLASSIFICATION �•
tenc excava on--&—nT—backfIll will be Class "A'
61.5.03C3 CL1.,SJI"ATION OBEDDING ,
• n g a a T-biZTa s s—^0`
61-SOa CRIB!•NG a SHEETIN;
Gov. • a a **Ting or other means of ensurinf a safe working area ,
in the trench. Conform to app' icable Federal and State safety
requirements.
61.3.06 COMPACTION OF TRENCH BACKFILL '
All backtill shall a compacted v approved mechanical tampers or
vibratory compactors. Vie Engineer will establish the maximum allowable '
lifts of backfill permitted depending on the compaction equipment
provided, in general, this will not exceed 24-inch lifts in unpaved
areas.
Backfill shall b- comeacted to 901 of maximum density as measured by ,
ASTM Designation DiSS; -70 Method A in unpaved areas.
The Engineer will take density tests and order any modification of ,
backfilling nr compaction mrthols necessa.y if the above densities
are not met. '
SECTION 61 - TRENCH EXCAVATION, BACKFILL. FOUNDATION 4 BEDDING FOR SEWERS
61-3.03C4 PIPE BEDDING MATERIAL CLASS "D" '
ter a ass s e incidental to "Trench Excava-
tpan ngma1, Class "A".
SECTION 62 - PIPE LAYING, JOINTING 4 TESTING ,
62-3. 10 TESTING FOR ACCEPTANCE ,
eat ng s a e�y oN pressure air test unlesa an infiltration
test is appropriate per subsection 62.3. 1OB. The infiltration or
exfiltration shall not exceed 200 gallons pper inch of pipe diameter
per mile per day for any section. The bngineer reserves the right ,
to require a water extiltration test for any section previously air
tested.
1; R$P1 IA OVIS ONS
enso a • ce 4 shop Facility - Rentcq
SUCTION 63 - LI FOR SANITARY SINURS
63.1 D_1>ical►tION
an o 0 a a • constructed of precast units and shall be lype 1.41.
SECTION 66 - STDh 3UR6RS
of-2.01 PIPE
PipTWr�uildln drains shall conform to those specified for sewers
above. In addition, cast iron pipe conforming to AWWA Stano rds
C1O6 or C101, may be used. All pipe shall be installed with Claq•
"D" :adding.
66-2.02 JU1NT5
o nt ng material shal , be approved flexible gaskets only.
WATER DISTRIBUTION SYSTEM
SECTION 72 PIPE FOR WATER MAINS
r72-1 GENERAL
VT-p• va ves, finings and materialb as described in the following
sppecifications and plans and shall conform to the requirments of
the applicable sections of the A.P.W.A. Standard Specifications, as
modified herein.
72-2.n? DUCTILE IRON PIPE
Ductile ron-TTpe s-E conform to ANSI Specification A21.31-1965
(ANNA CISI.71) .
Ductile Iron Pipe shall be cement lined and sealed in accordance
with ANSI Specification A21.4.19 (AWWA C104-'ll , 6 ' through 12"
' pipe shall he 1/15" cement lined and 14" through ,4" pipe shall he
3/32" cement lined.
' The pipe joints shall conform to ASA Specification A21.11-1964 (AWWA
C111.64) , Pipe joints shall be rubber gasketed Push-On and/or
Mechanical as required by the bid proposal description,
72-2.08 PIPE FITTINGS
cast ron pipe tt ngs 6" througph 12" shall be Class 150, as per
ANSI Specificstion A2' . 10-1971 (AW'WA L11O-71) ,
rDuctile iron fittings may be used in lieu of cast iron Class ISO
fittings.
Mechanical joint fittings shrll be as per ANSI Specification A21. 11-1964
(AWWA C111.64) ,
1 Flange joints shall he as par ANSI Specification A2.. 1O-1971 (AWWA
Cl and shall be in accordance w
drillirg pattern, it: ANSI B1O,1 , with 125 pound
3
UM TSlON3 '
.o sr e • ilFt e B !,hap
Facility - Renton
VAAk�Vyg�
e v� {hail he cast iron body, non-rising teas, full bronze
mounted with doub� disc ``stes, Class ISO. Sufficient wrenches to
operate all valves shali be provided,
Xr
AIR VACUIIH REL ASE_VA__LVpS
an vacuum rs ea see valves shall be Rennselser figure 3"2A or *qua:.
WIVE BOXES
A ve oxes shall ` fast iro-, I piece for 42" trench equal rn,
Atlas Foundry Company or Olympic Foundry =papany,
FiRf ,!Y TS
rri'+ y rants shall be S-1/4" M.V.O, for /2" trench unless otherwise ,
deslRnated, flan&•d at Around lino, 6" N-J connection, two 2-1/1" hose
connection ASA (National) standard thread, pumper connection and
operating aut to match existing hydrants. Hydrant shall be so
onstructed that direction of facing or pumper connection may be
rotated to face the roadway. Hydrants shell coaply with AWWA CS02.
Jnless otherwise specified, hydrant shall be traffic type with
,lo%ignad replaceable break point%
16" BUTTERFLY VALVr
a ve urn , e and installed shall be As., Class ISO, M,J, x M.J. , '
Crane No. 381 or equal, minimum 16" face to face,
BUTTERFLI' VALVE CHAMBER
a e precast or poured in place it accordance with APWA Section ,
6.3.0! , with poured in place base and cast iron frame and cover
with top to finish grade, APWA Plan No. 68 or No. 69 (for housing
16" butterfly valve described above,) .
DETECTOR CHECK
TN'• oxterna casing shall be made of g,ey galvanized cast iron ,
thoroughly galvanized inside and outside. The valve domes and bottom
cases shall be bolted together with cadmium plated steel bolts and
nuts,
The detector check shall be ■ combination oL an automatic compound
lever valve in the main line and a bronze c +e disc meter on an
external bypass connected to outlets on either side of the valve ,
casing by brass or bronze fittim .. The external bypss3 shall ha%c
a gate valve on the inlet side Vi the bypass meter and a swing check
valve on the outlet side which permits maintenance without %hutting '
down the mainline. The mainline check valve shall have a rubber
facing and the detector check mu,+t be fully approved by UL Laboratory,
FM Laboratory and ULC Laborator+ .
1 t
1
SPHCIAL PROVISIONS
onso a • ee { Shop Facility - Renton
SECTION 73 - TRENCH EXCAVATION 6 HACKFIIL FOR WATER MAINS
CONSTRUCTION
73-1 GENERAL
xcept as of erwise noted herein, all work sh 'I be Accomplished as
recommended in applicable American hater Works Association (AWWA)
specifications, and according to the recommendations of the manu-
facturer of the material or equipment used.
' ALIGNMENT
TtF ocstion of the water mains, valves, hydrants and pprincipal
fittings, including modifications, will be staked out Dv the Engineer,
when requested by the Contractor. Pipe shall be laid closely to
specified grade and alignment, alignment deviation not to exceed
0.51 . Replacement of stakes lost or destroyed shell be made at the
Contractor's expense and in accordance with the Contract Plans.
73-2 TRENCH EXCAVATION
rent es shall e excavated to the line and grade designated by the
Engineer. Except for unusual circcrostances where approved by the
Engince-, the trench sides shall be excavated vertical and the
trench width shall be excavated only to such widths as is necessary
for adequate working space. The maximum trench width at the top of
the pipe shall normally be the outside diameter of the pipe barrel
' plus 16 ' \o trench width less than 30" will be allowed. The top
width ki toe trench shall not exceed the outside diameter of the
pipe plus 36". The trench shall he k<p- free from water until Joint-
ing is complete. Surface water shall be diverted so as not to enter
the trench. The Contractor shall maintain sufficient pumping equip-
, went on the rob to insure that these provisions are carried out.
-r vel requited in the bottom of the trench due to action of weather
or workmen shall be furnished by the Contractor without expense to the
Owter. Boulders, rocks, roots and other obstructions shall be
entirely removed or cut out to the width of the trench and to a
depth 6" below water main grade. iherc material is remoa-ed from
' below water main grade, the trench shall he b, kfilled to grade with
material satistactory to the Engineer and thoroughly compacted.
Trenching uperations shall not proceed more than 300' in advance of
' pipe laying, except with written approval of the Engineer.
TIMBERING 6 SHEETING
' The contractor s a provide and install timbering and sheeting as
necessary to protect workmen, the work, and existing buildings,
utilities and other properties. All timbering and sheeting above
the ,.ipe shall be removed prior to backfilling. All sheeting below
the top of the pipe shall be cut off and left in place. Removal of
timbering shall be accomplisned in such a manner that there will be
no damage to the work or to other properties. All timbering and
sheeting shall be to the Contractor's design and the cast of install
ing and removing timbering and sheeting shall be included in the
lump sum bid price.
5
SPECIAL PROV_I_StO_NS ,
on so eta ice 6 Shop Facility - Romtom
LAYING DUCTILE IRON PIPE
Rory s • • accomp s neo in accordance with AWWA specifications.
The bottom of the trench shall be finished to grade with hand tools
in such a manner that the pipe will have bearing along the entire
length of the barrel . The bel: hole shall be excavated with hand
toots of sufficient site for proper . alking or taking up of bolts.
Bolts on N-J pipe and fittings snail be tightened uniformly with a
"Torque" wrench which measures the torque applied. Installation of
Roll-On pipe shall be in accordance with the manufacturer's instruc-
tions. '
LAYING GALVANIZED IRON PIPL
e galvanized iron pipe, val as, and fittings shall be threaded. ,
joints shall be made up in accordance with good plumbing practice.
Threads shall be coated with whits lead before connecting.
BACKFILLING ,
Backfilling and sutface restoration shall closely follow installation
and testing of the pipe, so that not more than 300 feet of pipe is
left exposed without express approval of the Engineer. Selected ,
backfill material shall be placed and compacted around and under the
water mains by hand tools to a height of 6" above the top of the
water main. The remaining 'backfill shall be placed and compacted in ,
lavers not more than 12" thick, except that un•'.er roadways all backfill
matei �.il shall be placed in layers not more tnan o" thick and
compacted to a density of the existing subgride. In clay soils
..ompactions shall be by tamping, and in sand and gravel, by water ,
settlement . If suitable backfill material is not available from
trenching operations , the Engineer may order the placing of bedding
gravel around the water main. '
Where governmental agencies, other than the Owner, have jurisdiction
over roadways, the backfill and compaction shall be done to the ,
satisfaction of the agency having the jurisdiction.
FIRL i !)RANT INSTALLATION
i—re—F-FTrant�i—aTT—>le set as shown in the Standard Details. Hydrant '
trenches ehall be excavated to not more than 2' beyond the back side
of the hydrant. Back face of trench shall be cut vertical for hydrant
blocking. Hydrant above ground shall be painted with 2 coats equal to ,
Inertol Ramue Utility Enamel of color selected by the Owner.
GATE VALVE INSTALLATION '
Gate valves shall e set in the ground vertical and shall he opered
and shut under pressure and the packing gland adjusted so as to permit
easy operation and at the same time show no leakage.
6 '
SPE 1AL PROVI SION$
onso a • ce 6 'hop Facility Renton
VALVE SOX INSTALLATION
Dily owes shall Tit cat flash in pavement and in gravel roads as
required by the Engineer.
VALVE MARKER INSTALLATION
When sFfi' pe`citie"d, pointedconcrete Marker posts shall be set for all
valves excapt auxiliary hydrant valves. The post shall be set at
ri``ht angles to the road from thA valve and shall be situated in a
$af• and reasonably con+ icuous location. Distance to valve shall
be neatly stenciled on the post -!in one-inch numerals.
t CONCRETE BLOCKING
Concrete blockinj shall be cast in plate and have a minimum of 1/4
' square foot bearing Against the fitting and 2 square feet bearing
area against undisturbed soil, Additional bearing area may be
requires by the Engineer. Blockirg shall bear ■ ainst fitting only
and shall be clear of oints so as to permit taking up or dismantling
joint. All hydrants, tends, tees and valves shall be blocked. The
Contractor shall install blocking which is adequate to withstand
full est pressure as well as to continuously stand operating
' pressu.as under all conditions of service.
AIR 61
1
VACUUM RELEASE VALVE INSTALLATION
nl Staatron s a .e as shown on tthie—Standard Detail . (APKA
Specifications) .
Steel piping and fitting shall he galvanized. Location the air
release valves as shown on the plans is approximate. The i. tatla-
tion shall be set at the high point of the line.
H1'DROSTArIC TESTS
Fr—Tor to acceptance o, the work, the installation shall be subit-. tvd
to a hydrostatic pressure test of 150 psi at the high point in the
' line, and any leaks of imperfections decelop. -c under said pressure
shall be remedied b> the Contractor before fi,.<41 acceptance of the
work. Leakage shall be measured by approved means. Test pressure
shall be maintained while the entire installation is inspected.
' The Contractor shall provide all necessary equipment and shall
perform all work connected with the tests. Insofar as is practical ,
tests shall be made with pipe joints, fitting.. and valves exposed
' for inspection. The Engineer shall be notified by the Contractor
24 hours in advance prior to testing.
Allowable leakage in gallons per hour per 1 ,000 feat of pipe:
1.6 Gal./hr. B" - 6.3 Gal./hr.
3.2 Gal./hr. 10" - '.9 Gal./hr.
3.7 Gal./hr. 12" - 9.5 Gal./hr.
16" -ll.o "al./hT.
SPECIAL PROVISIONS '
onto atade 1 Shop Pacility Renton e
STERILIZATION FLUSHING OF MATBR MAINS
ar za on water ma ns a a e accomplished b; the Contr►cto'
in accordance with the requirements of the State Health Department '
and in a manner satisfactory to the Engineer. The SOC 03n to be
rou
steriliza: shall be tho hly flushed at maximum flaw prtor to
Sentient wt�l ordinarily be sterilized betw;en
chlorination. the opinion
adJacent {ate valves unless, in
Chlorine shallbe appilednQ�r
a action may be satisfactorily Eb
solution feed at one end of the section with a valve or hydrant :t
the opposite end opener sufficiently to permit a flow through dun L.?
chlorine application. The chlorine solution shall be ted into the
pipeline already mixed by an automatically proportionin► applicator
so as to provide ■ steady a plication rate of not less than 60 PPM
chlorine. Hydrants along the chlorinated section shall be opened
durin application until the presence of chlorine has definitely
been detected. When the chlorine concentration of not less than '
50 PPM has been established throughout the line, the valves shall be
closed and the line left undisturbed for 24 hours. The line shall
proval
ThedContractorpshallaexercisen for aspecial ca
then be thorouihly flushed re ,
the local healt.i agency. .
in flushing to Avoid damage to surrounding Property
gSERVICE CONNECTIONS ,
onnections s a1T 6e installed with pipe saddles on asbestos cement
pipe and steel pipe and oy direct tap Into cast iron pipe, except
where connections 1-1/2" and larger a:e being made to cast iron pipe '
b" and smaller, in which case saddles shall be used. Connections
to galvanized pipe shall be with tees. installation shall be ns shown
in the Standard Details. '
CONNECTIONS TO EXISTING PIPELINES i es , the work shall be
ere cut-ins are to a ma a in existing p p
conducted at such a time and in such i manner
an eras fittingsnd emizevale'es ,
interruption of service. Necessary pipe,
shall be as>embled at the site ready for installation prior to the
shutting-off of water in the existing main. Once the water has been
cut off, the work shall be prosecuted vigorously and shall not he
halted
suntil
ithe
line
ais rrestored
to service. Installation shall
be as
hown
Unless specifically provided for elsewhere in these specifications, ,
the Contractor shall have the responsibility of giving at least
6 hours' notice to the Citv o Renton
Mr. Dick Houghton ttelephonenumber135-263 Department , contact
1
lb" D. I . HATER SERVICE MAIN in '
Tr_rovTStreet wExtend mainesouth alongiMonroewStreetato Countedproperty in NE th
line. Contractor shall follow established grade lines as shown on '
plan and profile sheet No. 14.
Contractor shall arrange with the City of Renton Water Department '
for connection to the main, including any accessories. Contractor
shall pay for all charges in connection therewith.
B
P • PROVISIONS oA • • „1'i're
8 Shop Facility • R•nton
' SANITARY SBMFRS
—�_� MA-- T�OUSTI;IBUTION
'! SYSTEM
End of Speclflcaclon
i
1
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Sp��oAL �iOV13 NS
c•
rho S + Shop i=+c121ty
Of thl c1a1 R•nt ,n
a roy Alias
Add to, clarifc l lapel and General _P
to
• SSA PE CppONP or modl fY ttnose'+r lion d.tlons °f
uo�k°at 9ua1° �Asca TO+ Prov/slons�ly' The Other
work ra°clfledy +Ad h�or must ° followfprttons
kitpar+tlloed ro sih• C°gt�acllitleap°rience , Paragraphs
gssA Ameria for ort° lmPro�`tOr mua 411 Perd in ]e
ociationaSrand°dardsallatjo�ta aodapCualnt nri edequaSCA ° work o
a for of her mse to f
t t 80NO3, t Me rds r Nurser, plantin work �.• ?f with for 411 the the
tpI. l tternstOrm•nc /dERA lOh' Stock nd gmeriAc nAb,°u#Cmtj eoctr
shalrell EStab, ' At hm thebond whits conrr r?men,
Landsse comfrhesthf total onnr them�'lQtien�'ill c,rm' the Con
Estor
lisnmentems shalrr ^ertormfntaototAerr, p°arsA'dActems%umtt0j Ill be re
item asb� held in �Ond. err all Fork fall qu3red
DRAkI,VCS Pec etr The it nC xc
e ln�t AND SP ifie ec; Pert' °ms ° bond ePt
t ao PCI dCArIOVS • o or and t
horleteddbYmT+nseselaPPrpp1ved„ as r the du m Wor an, n Of the°rpant
' re
o f the tqus1°�ds Eor ineer ad b?' the aFrr 1.
AfOr 1th used me, t
omens ' v or sue tap 01'edlprar id ell eer Use "a a CnBineers at'Prn
-'erie). ar, and them Oeasurntra emeAta t?' ofethe P ' t EnJ nee 'and s, melin crpdeer.
Of Che CEn a in lthe respocr s °fl DI ensions ed subSrir�Li the tsn�c �,
' anmarr of Sneer bCforntwo3 a allCyent ortl�eenaio��sn shown . judge
onm,,, r�Cnd
dra sn. eer�tced lTemfere ors Proceedsbfu the ught t°otAeed at t`orl�e fieldscal8 is
UIPrtEh3nssh°rerequiredsAalleoippq�a1Pmeerrer'er in irermmedlsteAattention
and t e AA'O AtATFRI to ComPteu a a` manr.Voterreese sPe
"Peel eal r'uPP1 select dJdl_qaSr°sppo°s te the installatioormc a� sthecsinrtul
' '"+tertalsoesareli Tile,andeve he capPro O Ilitto ,th`lfoc hi e certain r e shoes singular
ot
quit - Is
equiPmentnNhjch°om , Oment, ' Subc all
°PlrhnurrPur r'' nah ndtra►in°rgolpment
1 kith thesCOntr
Act efoCum n`d ny
i
-I 1t.�o 4a • ce 1 Shop Facility Renton
;ZIP ANO MAT�AIALS (Coatinoed) i
Orp u�—C �an3iTne an3T'3Fer■..: The �oatractor shall furnish standard
Pra ue s in manu a^ uter a standard containers bearing original labels,
Showing quantity, analysis and name of Manufacturer. i
The Contractor shall store preius.ts and materials with protection from
we.thsr or other conditions .hich would damage or impair the effective- i
nest of the product.
A royal of Substituts.s: Requests for approval of a different article
or meter a ro'�is t�frpctfied shall be accompanied by samples , records '
or performance, c■rti[ied copies of taste by impartial and recognized
laborstaries, an+ such other information as the Engineer may request.
Samples and data shall be furnished sufficien•ly in advance to allow i
time for inveetigation before a decision must be made. When the
Engineer approves a substitution, it is with the understanding that
the Contractor guarantees the substituted article or material to be i
equal or :otter than the one specified.
EROSION CONTROL: GENERAL
e Contractor s a provide seeding, fertilizing, mulching and other '
measures required to prevent erosion on this project, all if, accord-
ance with the St andaid Specifications and as modified herein.
EROSION CONTROL: MATERIALS
TO
so a e Contractor shall provide a natural , humus
caring, reedraining, sandy :oam for all areas to he seeded. This '
topsoil shall have a P?, vange of 5.0-'.5 and meet the following
requirements:
Siev,�Six_e Percent loot a
t
So- 85t
s120 0- 351 i
Topsoil "Type l" shall have a less 0,Ae to - gnition of 2-lot,
The Contractor shall submit a•. least 50 days prior to topsoil delivery i
acceptable written evidence, such as a laboratory report, whicb clearly
states that the proposed source for topsoil has a sufficient quantity
Of acceptable material to meet the requirements of this contract. '
Following acceptance of the source of supply, the Contractor shall
stockpile and protect not less than 25i of the estimated quantity of
the specified topsoil, not less than seven (') working days prior i
to beginning of delivery to the project site. Topsoil must be inspected
and a roved at the stock ile site r. I to the—initialeT vel rv-1Te
ontractor s a a iyer w atever a H one quantities o topsoil as i
may be required to meet the needs of this contract. Control samples
shall he tested by King County during the progress of the work.
Failure of any test sample to meet the specifications may result in
suspension of work and rejection of topsoil or a aortion thereof as i
determi..ed by the Engineer.
2 ,
r Marc., , PR VISIONS
Como a • afti.0 4 Shop Facility • Re\ton
BROS1pN ONTRQL:
Mi er; Continued)
n rae or atiTl sake, at his crm expense, hatwer
arramgasaat$ say be necessary to ensure an adequate supply of rater
' required for erosion control, Na shall also furnish •
equipme; t , attacAments, aidd accessoriesppfot the adequate necessary
hose.rri
Allnteataareas
shallabeainccludeduinethenbidmilate the '#oed andsnocfflod.
compena•rion shall be made. tems
urther
Grass Sea The Ctntractor shall provide grass seed •s specified in
the Sect dealer
a r i of the Ftindard Specification or %halls. Seed shall specified
mixed by
guaranteed statrmsnttofctAe compositionfurnisofttAehmixtureeandtthedpealer's•
age of purity and termination o! each variety. Grass :red shall be
composed of the fo lowing varieties mixed in the proporttens indicated.
' Name Proportions
(Adelpky BBaron o r AV aa— 1Yht t Puri_tv Germ
hi, Baron or Fylking) SOT-
, Creeping Red Fescue
(Pennlawn) 40t 981 901
Perennial R,,e
(Pennfine or Palo) 101 9st 90t
Fertilizer: All areas which are seeded shall recess fertilizer of
t e o .owing proportions and formulation•
Total available as \)le nitrogen
(Analysed as 10% (of which sot is derived from
Avatlabl( -hosphorous 38t slow release ureaform)
(An aIy.e,. p _OS
051
Available p .slum
(Anal ^ed a n, lot
Above per; ages ale proportioned oy weight .
Wild Flower need: The Contractor shall provide a mixture of blue flax,
' w Le ern ea yarrow, hatchelor's button and Icelan ' Popp)' in equal
proportion applied at the rate of 40 pounds Per acr. Oca,lable from
C1)'de Robin seed Company,, Castro Galley, California (telephone: from
sRl•S4o-) ,
(4151
11ulch. hood cellulose fiber mulch conforming to section 9.14,4(2) of
t e tandard Specifications shall he applied To all seeded areas on
this project .
3
1
�C1AL PROVIStO�1s
o sr a e e g Se0P Facility - Renton
5123EROSION 1 P .ANT__ OP TON '
�f' sec n:-3ecf3'on (1) of the Srandatd Specification*
tn
a aptly. Freed and compact six (6) inches of Topsoil Type I over
all atru to be goaded. ,
Seeding: where feasible, the hydrosee+ing method of applicatinn shall
e use . A slurry conslrtln of seed, 1'vrt'.iizer, mulch and water shall '
be uniformly applied over all unpaved disturbed areas within easements
and rilb. oC .-ay unless directed otherwise. Seed mixture, including
wild Lower teed, shall be spplito at the rate of 120 pounds per acre.
Fertilitin : Fertilizer shall be applied at the rate of i00 pounds
per acre, ertilizer shall be incorporated into the seed, mulch and
water slurr> and shall be applied as specified under "Seeding.". In '
the event that additional fertilizer is required to *at ablisK a uniform,
healthy, thick atend of grass the Engineer shall determine the method
and rate of application. '
`fulchin : Mulch shall be applied at the rate of 2,000 pounds per
acre, r Contractor shall follnw manufacturer's recommended quantities
of mulch in pounds to the tank capacity in gallons. One thousand '
(1,000) pounds of mulch shall be included in the slurry of seed,
fertilizer and water and applied to the areas to be seeded. The
remaining 1 ,000 pounds of mulch shall be applied in a separate ,
operation within 46 hours of the first application. The unit price
for "Mulching" per a;ta shall include two separate applications as
specified and no further compensation shall he made. '
Temporary Protection: In the event slopes and other disturbed areas
cannot be prepare] and seeded during the specified periods, they shall
be protected by polvethelene sheeting or other approved means as '
determined by the Engineer. All costs of temporary protection shall
be included in the bid item, "Seeding" and no further compensation
will be made. '
EROSION CONTROL: MAINTENANCE & INSPECTION
. aintenance: . a ntenance s a egzn immediately following seeding '
operations and shall extend for a minimum of ten weeks or longer as
needed to establish a uniform, healthy, thick stand of grass. Seeded
areas shall be watered as necessary for healthy growth. All costs
involved in the maintenance and establishment of seeded areas shall be t
included in the lump sum price for "Seeding," "Mulching" and "Fertiliz-
ing. Any areas damaged by erosion or the Contractor's operat:ons
shall be immediately repaired by the Contractor. '
Inspect�ion: Areas not established with a uniform, healthy, thick stand
o grass and wild flowers, as determined by the Engineer, shall be ,
reseeded, remulched, or refertiliced at the Contractor's expense prior
to payment.
i '
a 7
onso �RO�i. �A1S
LANDS 9n §4
a ° t
C; Shop
Facilityor ; OWL R•Stn
°Jr Ants f td°s• proarY ie include
' Mor a draw(nSsland°latedlOn And "rains °Dsfurnoshin al
nil kar�, fn ina spacl fi°d Ara r°9u(rena^ce (l' Pl ant(�atOrlala.
y the
*cated nYitea8rt o AwaYnginear willn red to cortpletettAeAnd k°pld �aequlP
ODstr he cotionsnt, other as as re locate andas shown'
fo Mark
ahallsn�{Ore Pra,a a°unutr ItdsA.Pro«d Dyth E^ lanti^isionl°4edet ion•
cotr me
a;
theProautij•t^0til�rAco°ddnR with Work lOcatlOtis the res ¢ineQr Areas
re to bOera,n°d
aplacestu'ties " the, E^tihSe axis; of iaarked°i^ibility
III. Itj eld by
UodCitS`nrna^d All epair the 1calseac F+illurtehetw°ent0pr^tr+ctttahe r-j Of °ctorr
ro
Ira
utijiiYegato jI° (oarAndkeshal]dkeep Ste esr°sultinatnfrome exp cProC d and
will h And in
the s,ontralleContra�to D7id°thers�tstlnre'�Ct?t,orse�Cres sg ;TactrkfOr e
prdkaan�Aien
a-tor snxpe�s�alksshal� A174ha° debris ns Of peters for And ofther
OuttC;ntcePatch'he A+uerihan �hrserhe °Gua horltns ipdtdispocsuajlstialjnD�rDund
lahPIS or an or paten and P( :men 's is to or ex at
Its
ate 1
further Aa mecified reGuT re reJ forTp0 COntrastor+tiogi°d the best accepted
' Ezce nt shallehe°j^ shall mleeiel^stall�`�a11 do al
+^ tsposl: ill aad° be t^cludhe WorlIO^ Of work.
l Cutting
exc
^oh ejCAef.\'cTacat , liEM Rke ContraefodrrrOa P1a^t(n ed 1n theeDidoltems and no
all to c- °na sAo►onstruct S Pits shall he Lands ranee to^ °n the concrete remored
Owh_on
rd
iihf Fn4 r e�e plans a Co ttie the $tordshatSPecP 3+catieogs a�dehown n net is Ci^° r eras ra ll "g
allow on
PlAubaradeoaPact iha17 A°uadOrRrOundtruct la COncret,
cea°nt till
of6bncAecsoFlmat kesat ,tolabl00i^aathers(tesas Ape
aterial as
tops]] ^Jset It wn°pope oished' '1 used
1 t�cA
n,
1
SP6C1A4 FRpV SINS
onfoI • e ee 1 Shop P•c!1lty Renton
DS'APING: MATERIALS Y
so T �Contr•ctor shall provide a twowoy six planting
$all consisting of 2/3 naturally occurring surface sandy lose as '
specified in Section 9-14.01(1) of the Standard Specifications, except
s modified herein, and 1/3 sphagnum peat moss by volume. Spha{num
peat musm $hail contain not less than $01 organic content by weight. '
The two-say mix shall have a ph range of 5.0 t- 6.a. Nixed planting
soil shall meet the following requirements:
Siwa�S' 100ite Percent '
3/B 95.100
10 90-100 '
s270 14- 3S
Clay S- 13
The mixed topsoil shall have a loss due to ignition of 9.121 by weight. r
The Contractor shall submit at least 3 ) days prior to topsoil delivery
acceptable written evidence, such as a laboratory report, which clearly '
states that the proposed source for topsoil has a sufficient quantity
of acceptable material to meet the requirements of this contract.
Following acceptance of the source of supply, the Contractor shall
stockpile and protect not less than 501 of the estimated quantity of
the specified topsoil mix, not less than seven (7) working days prior
to beginning of delivery to the project site. To soil must be in
ected ,
ands roved at the stock ile site Dior to the to t a e very. e
ontraceor s a mtx an a vet w atevcr additional quantities of
topsoil as may be required to meet the needs of thi; contract. Control
samples shall be tested by King County during the progress of the work.
Failure of any test sample to meet the specificat,ons may result in
suspension of work and rejection of topsoil or a portion thereof as
determined by the Engineer. ,
To il ,\mendment: The f'nntractor shall provide the tollowing
t`ngredients in original unopened bags with the manufacturer's guaran- '
teed analysis of content:
Fertilizer: 51 Blood Meal
101 Raw Bone Meal ,
101 Kelp Meal
30% Granite Dust
45% Rock Phosphate
Compost; 100% Steerca or equal
Top .oil amendment mixture shall consist of 1/3 fertilizer and 2/7 '
compost , by volume, to be mixed on the site.
1
b
1
Sa aolTiliFeV Nte { Shop Facility - Renton
bANDSCAPING: HATER._. IA6 (Continued)
ar :' ark UT shall be I" minus tround fir or hemlock, bark
wee o eds and shall not contain excessive rosin, tannin, wood
fiber or other ingredients detrimental to plant life.
Trot S ta_kess:
eD_c,T uous Tree Stakes: The Contractor shall provide 1-5/81•
outside diameter, thin wall conduit, galvanised stool , with
1/16" wall th. ckness, 10 feet long, two per trss, with 12-
�augs wire an . •lack rubber hoes as shown on the plans and
etails.
Evergreen Tre•- : Provide 2" x 2•, 1 10' fir stake, one per
tree with 12 gauge wire and black rubber hose as shown on
the plans and details. Treat the stake with Woodlife or
equal.
All costs involved in providing tree stakes shall be included in the
bid items involved and no further compensation shall be made.
Water: The Contractor st 11 make, at his own exlense, whatever arrange-
- may be necessary to ensure an adegonte supp.y of warns to meet
the needs of the contract He shall also furnish all necessary hose,
equipmtnt, attachments, and accessories for the adequate irrigation of
planted areas as may be required to complete and maintain the work as
specified.
LANDSCAPING: PLANT MATERIALS
General : plant materials shall be provided by the Contractor.
RI ss specifically authorized to be collected, all plant materials
shall be nursery grown. Plants shall be in vigorous health, relatively
free of a:l pests, disease, fungus, disfiguring knots, sun scalds,
abrasions of the bark, broken tops, torn roots and any other objection-
able features. Plants cut back from larger size to meet the specified
sizes will not be accepted. Plants shall have no cuts over 3/4" in
diameter which have not completely healed over. Leaders shall be intact
on all plants. Trees shall not be pruned before dolivery. Any plant
which in the opinion of the Engineer does not comply with these general
conditions will be rejected.
' Re uirements: For measurement , branching, grading quality, balling
an ur app ng, all plants shall conform to the standards of the
American Association of Nurserymen, latest edition, and the Washington
Standards for Grading Nursery Stock, 1969 edition. ' :I measurements
specified are minimum acceptable sizes.
Sources: The Contractor shall verify all sources of supply to ensure
ttiat ATl the specified plants to be supplied by the Contractor can be
delivered in tim,: to meet the plar.tir.g schedule.
1
` `• • We 6 Shop Facility I!•mton
LANDSCAPING: PLANT MATERIALS (Continued)
3mbs NO substitution of plant material supplied by the
Contractor w 11 be permitted unless written evidence (from S suppliers
minimum) is submitted to the E,linoor that a specified plant cannot be
obtained and has been unobtein. le since the award of the cortract.
If a substitution should be permitted, it can be made only with the
prior written approval of the En{{inter , and at no increase in the
contract price. The nearest variety, size and grade as approved by
the Engineer shall then t, furnished.
Nomenclature: Nomenclature stall conform to "Standardized Plant Names" ,
secon • t on, 1942. Names not includes there shall conform to names
accepted in the nursery trade.
Notification: The Engineer shall be nc :d three (3) days in advance
of 3eiivery to job site.
Certificates of Inspection: Certificates of inspection of plant ,
enarer a s s a e urn s ed as required by Federal , State or other
authorities. ,
Balled y_ Burl�ap[ed �B6A) : Plants designated to be balled and burlapped
s�TiaTl- Few with firm, natural balls of earth of sufficient diameter '
and depth to encompass fib-ous and feeding root system necessary for
full recovery of plant. Rvot balls shall he firmly wrapped with
burlap and bound with twine or wire mesh in accordance with the
Standards of the American Association of Nurserymen. ,
Bare Root Stock Wit : Plants designated as bare root stock shall be
uk�en fully dormanit with substantially all of the root system ,
intact , with earth carefully removed from the roots. Roots shall he
covered with thick mud coating by puddling and/cr wrapping in wet
straw, moss or burlap packing maierir.l immediately after digging;
plait shall be kept protected until planted. Plants with roots dried 11
and shrivelled from exposure are rot acceptable for planting.
usntitr : All quantities given ire approximate. '
Plant Material Guarantee: All plants shall be guaranteed by the
Contract to remain fn a vigorous, healthy condition fry^ the time ,
of planting until the completion of the plant establishment period.
Loss, deterioration, damage, or disturbance of plant material for any
reason, as deter•nined by the Engineer, may be cause for reiection.
Such deterioration shall include but not 6e limited to substantial
dieback of branches resulting in a deficiency of foliage or improper
balance of branching.
8 ,
:P
aR a � ONS
e
CAP)N P Ce 1 SAaP Pact�itY it
P an rr
r PreR�ct care' real: a s�ll be tr
A 4 1 or M1. S. DPiurlaP Dent ag, I Ae tied r"Sba,kPOrred to
a all
for tAe rootacryd brancAes , riot to Phe rDiC�Amass t the rIY aCost- :) ,,hafinOcs•
after all me manner •d alo tAem from Dark Shall
idt
Practice. MOr�orasOdeteIlstrrctian has been of eriesrsAa2lCOmwletedF,out DY
Pr mined by tAe Completed be acco reetior
unin : season. Burin nplished
ark dom489dtI shall not be Feather, andneeuptPeriods
►'hich h��sCaldsiee not ddfr ►'lll D Teuned D•fore
pruninQdTrees
irect,onoaPmPIt ' hDefodt°rorafresAj acted. ecutsithYabrasion ofithe
sr the De co
nd a ]loused, Will limbs o plan ti n PProvai rer )/a•+
e budding or
t r°UQ Season; °f the En nor growthr3ected,
the EnQinec" er :rAr. andlo°jinQ season Qlneer, appears and
JunInce 1 or as aPP peb
rovedhDy theea Rlne1 •bthroug cdarch oot lrorsaI. December 1
is ection; inspection he En er. e Plant het►ee aPPror
Plant mac the n a , n October ]Se na%.
an ,, Ory and 1O •nd
1 eria] at ant. tjneeunt reserves the,Mnce of all stock
at'i-tin right prior
nw PeTtme: Plantin final in
Qht to re to planti
►'oath ° s ►'hi Q of trees PecUon and acce and cr ajj
er conditiona�h ar° norma. efOand Qroun Pt
Plant Leca aCCePted pre •ticThe Conte,�Cwnworkd I As Betel De done only
or t clone; n
re I On
ed
Le>nctlprenfed ed ►1thApant ` or EhFin_ ate trer43 apt' otedrhynthebFn4lneer.
str in stakesl 10
fvr orc the l , o 'ergs a from
es
Planting cost f teratinn, pProra2 Bra►in
Dec; h shall Qs and
Tofr' =us Trecs: The, r ► ich ►•tll ba Tincidcntajement will
BacAfill tr' e�'ate plantitractor shal the
xcav to Did
dented mix flair wltA t° R holes 4, 1 Plant d, d
Rra�r uous tree,
at ►r settledPOundsOil IT
of thevso1Pe x•,J .tta at Opror d as
f treesranceriQina11Y borne
Oil a'
emendsmen�tPelatiroe the
hcltreee. Sejlons•
trees• plail ne to the
Ara
n t
wo° enter Trunks of All mulch to a6radFadCidu luseerOund allttIshed
finished
ncat]vsP rall,, "If with °'inchous trees sx d,ciduous
wide
be wra
Aid snuQ1Y with suitof first
b ndlfc;QttopQround eaPsisAa2lohe
tenines, and securede
9
ConSaoTid;E�° td IIirco g Shop Facility - Renton
i M F tT _VG (a.P (1I19NS (Continued) ,
sca r • Ole 14- greater in diameter than
root bail. acfill with topsoil. At the time the tree is ploatcd,
■is S poudds of soil amendment per tree hole. Set trees so when settled
they will bear the seem role tion to finished grade as originally bo-ne
to natural grads. Orient for best finished appearance.
Staking: i
e6—Te us Trees: All street trees shall he staked immediately after
plating. Stakes ares shank be set in mirth, south as nment at a distance ,
of tree as !Ihown on the panting detail.
Stabs shall be driven 12-inches into undiaturbed soil . At • heitht
of 4- foot, 6-inches, the stakes shall be fastened to the tree with No. ,
12 wire and rubber hose a: shown. Stakes shall be plumb and uniform.
Evergreen Trees: Stake all trees immediately after planting. Set stake
as shown in plantin; detail. Fasten tree to stake at approximately one- '
half height of tree and where the diagonal stake intersects the vertical
:rem trunk.
Water S�ettl�uTlim: All trees and shrubs shall be water settled during
prin r
t ni�. ficlent water shall be applied to eliminate air pocketx
in the planting hole without over saturatio . as determined by soil ,
p -rcolation.
Lrai��na a of PlantingHoles: hhere the drainage of planting holes is
m tTi �eo-ex stem ecause of heavy clay, hard pan or to, k, it
is the responsibility of the Contractor to advise the Engineer who
will determine if the drainage is adequate for planting. The Engineer
shall determine the metnod and extent cf improved drainage required.
LANDSCAPING: PLANT FSTABLISHNENT
Duration: it s a e t� h Le ontractor's responsibility to maintain
all the tree pl. ting of this coutract from the time of installation
until the pro% t is completed and accepted by the Engineer as complete.
The plant establishment period shall begin when the planting and
construction has been completed and accepted by the Engineer and shall ,
extend for 36S calendar days.
General: All trees shall be watered, prAned, feitili:ed, sprayed, and ,
ot-tM—M o maintained and protected throughout the plant establishment
period.
Watering: All trees shall be watered by thorough sprinkling •very two ,
T:1 weefs during the dry season 04ay IS through October 11 or more
o'ten as need•1 to keep the ground moist , the plants healthy, and to
prevent wilting. In the event that water restrictions are established ,
during the summer months, sprinkling shall be scheduled as directed by
the Engineer.
10 ,
o sO� air OAt
e !
l iDQrazSGPjNC: PLO
cs Shop Fecil
Ae A a Co
� run t 8S itY
fOr then yapnaatn Ae a :1sMgAY �AtOA
greater a"Pe ojr titsIohY �PPear as (dire hued)
Pertili:in Painted bant. Ale, 1nc�cd by thOrd4nce
Engine
BAtlnejr1on dutin�C�Atract r the Con cuts
Inch*a in or good so as t�
Part plant a Plant esteEl shy'de the h + tre+ ealeTersorics
sto
�ow(relmart gl. r en periodlasd^e�tedilixei.
�O (2) se or e9u jp Nitrifo by the
Alto of application or e4ualPart �gro ' 38.U,0 form (granular,
shall Nursery
6u Q Ct All trees s11 De t Cups Nuts Y Supplement
and shall Per tr
�rN inrAfall.ul '°seat, PeaIcatsmrarurssaYed wit er.
+nd sh lno All
sAalerk cO�.e an,
plant decessnhe Propel.
a cope f Pye usne toriaficionrtat sherl bsejalleeyY to C°ntroleinfev[ar�on
re td ast u k e k
damagednbvd +Pplioeriai. pehIOdeofabh Onth. weed., fr fret.
se use of tition r hen us ' U Cale 'them om goi Fre9Ue
at in nda ica n ncv
rbiC . es sha g the r day l her g t0 a
Trees' All ides shalll br foljal A�ryiafter thc'deseed.
ate_
hrCOAefretIVe �� stales be repl+Cedd Any des, manufst811.
^fr hi shed regulardght instr tool`hng f�rmasu tastenin at the CogLraetot statet''s
1 offeII dAc duouserowtAlifdth. the ee onrridnlct arCerhergs chfastening.he
kept
' Dr theit.fngincleaneert. genhalliheos3 •'eeesesrtakeshallresegtiagss j be
sneact
re
d on
aquer °ryes �n the eteaji beumauspnhibit nR do�a8tltshermkratw(utran lmbth t he as recrod
r r this ha
11
Are"uca Cleanuatd debri, n2east The cleaniusediatel . pay as directed
deb
risf alj cjhall innce eachtraCt arhall incfterhe and
off as
n1.i)*i4reae'nifr' tri the Pickup as aea s direDercthe'entil'. f
arm, ku di lea to 'he
dirt. area
bark, r as and finisAsour�el�al'esaaemoa'alefra>' ehe Of'
friitter
end litterssar} d othks And"er%. All
Oth
plan er tin tlitthe ertract
1 se Pa dkept ps shalless shall
and free efho Sed
11rom
SP CIA��j��j�1�IO� VI�S', ,
trasoTldiE�d DT ce I Sh.p Facility • Renton
LANDSCAPING: PLANT ESTABLISHMENT (ContiausL)
o ec n: pTanfings$hall 0* properly protected against harm
rom w n unusual rauthor and the public. Special planting tech-
niques. defoliating, wilt preofin or spray misting may be reqyuired ,
for unseasonal planting, prolonged periods of drought, etc. No work
shall be performed in, over, or adjacent to planting areas without
prcper protection and safeguards.
Monthly Ina4ection and Payment: At the end of each month during the ,
plant •sta s sent p— eT od the Contractor shall supply the Engineer
with a list of maintenance work he has performed during the month for
which payment is requested. This list shall include a detai —:d account
of the type of maintenance work performed, on what date, th, aterials
used, and shall call to the attention of thy• Engineer any existing ,
condition which may require special consideration or treatment.
Failure to follow this procedure at the end of any month during the
plant establishment period shall result ii forfeiture of the monthly
payment for the month involved. Such forfeiture shall be considered ,
sufficient cause for termination vf this contract. Section 1-08.10
of the Standard Specifications shall apply in the event of termination
of this contract. ,
Ins eccion: Inspections of the project site will be performed by
t e ngtneer. The Engineer will notify the Contractor in writing of
any deficiencies in the maintenance work. The Contractor shall
Perform whatever additional maintenance work necessary as directed
y the Engineer within five (S) working days following such notifica-
tion by the Engineer. Failure by the Contractor to perform any
additional work within the time limits specified shall result in
forfeiture of the monthly payment or a portion there
The lump sum price bid shall b- full compensation for all labor, ,
tools, materials, equipment , aria any other incidental items required
to perform the maintenance work as specified.
12 ,
1
1' Raft&
coaft ltioy
Made a pdaarMr l ad �•QYlr to
St reCult -t of th°a a I!Za And ppth• General
1 bft� th.�"to di.aq htri�: a 001411aftcondl cC nditll ion or 0a Su
hesDetIn�L,nau of all anal ob31 Ofte 4a!" a41Agenti� xpecifl4ebyle
shall dard d trrgr °Cuireyeattiill
SubmAtbe lateateflnitI n. Ate., !o w
b°fore shop dr edition, Code M ecc
,v • or
°�7obo a Ofamctur*. all special and standard to IES a
be hi nholea heroin and
1 fore .r fight is • duct "Uipment pecified
for�finanfli t oc Withouet.d rc eke rranaoa for t ubt in approval
3 Correlat ration.curt '1[h other,onal exPenalM�han9 to ae checked
e
.4 bein9 inatawlolred°p there i e4uiPmnnt• Consul n'r. location
°lectrn�os, Ad in Same Area.
interference wi En9inesr
quate
e uIpment + s all con or f4iiilt�anCea1a11 be other stilitiea
' r�ulrementarancO rrel+rrechOnic�.11ln-31 ofPerit ondn.y around
ylretSaf°t ales; °n9ement shall beitMt racod around
a,
°fe0.Sr cal Sefetf w 0 Ali ashanshell b• ace made tOlmeetamin mum
HA 4to
.6 and H`S1_Raticode, onal ntn''vetr!PP1 f ae, thon r°j 1Cs aliom L in acc,y_
once
`__t ermit, and al�tracalasaf4f t1 and Heaand Re4uC de and
this Wdkuirodf by In4ton'tlo'.tVp 1. Cade lth Act MZ•s tioni.
on all vomgrk Seo +F orkojrgo"rilme,�inhp�tt"Clee"n cal odh,v All
abta q in accords
°CuiPer
+ir Mats
Stanae tailed in accordantefact�rQd d i ad ction Pay
over
,bls d�ttru
r sL'stam�isaand S ecifi with oodejdance to shorctlthAon.
ard`. Codes. 'Ore [ottosa+ All
d 1414
ific
Ott ontingtopplic_
1
ELK"ICAL
tsgo 1 �.
AN - American EwtlOnal Standards Institute
IPCEA - Insulated Power Cable Engineers %asociation
IEEE - Institute Of Electrical and Electronic ►-gineere
in - Illunimeting Engineering society
W&M - Eatioral Electrical Ilanufactarazs Aasociat:an
NPPA - National Pire Protective Association
UL Vnderwi ta.7s Laboratory
where differences occur between state laws, local ordinances,
industry standards, utility company regulations and the
cortract Documents, .he most stringent shall govern.
.8 Plana and soeclficatlot��t++� 8pac1ficat.ions, with plans, are ,
inten to cover natiEstion of all electrical equipment.
Materia:a sham and called for on plans, but not menticned in '
•pacification, or vice versa, necessary for proper completion
and operation of equipment, shall be furnished the same as it
called for in both.
.9 rawin s howin Nor, of ther radeai Electrical drawings do
not attempt to • ow comp ete au s of all construction which
affect electrical installation. Rater to architectural, struc-
tural, civil and mechanical drawings for additional details
which affect installation of this work. Before submitting a
bid, chuck all features of construction which may affect
execution of works no extra payments allowed for failure .i
obtain this information,
.10 Coordination q." Work: Before installation Contractor shall ,
make proper prow •ions for electrical work and to avoid inter-
ference* with installations of other work. Any changes caused
by his neglect to do so sh.•)l be made by him at his own expense.
Electrical drawings and spadfications shall be c,•mpared with
drawings and speciticetions of other trader, and an} liserea-
ancies between them reported to the Engineer prior to
installation of work,
.11 Rubbi w Contractor shall promptly remove waste material and ,
ru • caused by his workmen. At completion of work, clean
lighting poles & ,r fixtures, manhole interiors, pad mounted
transformers and other equipment installed.
.12 i Contractor guarantees all equipment, materials, and
weer mans 1p in the contract far par iod of one year from :ate
of final acceptance of work. ,
' .11
71��W440't p—n rj M zli cwr"t, o a lwdioatiop ZC�L
to l are; ita eaeon
undue hleea tata,avt to dea lllleatlo�onna[la,tb or Iea reDy east
'^atariale contract each rOvid Operation Pebdicatad, of hat
drawk11ia1Lnidt�Pacittontlanal000rIca 4ascribedipp��Yk dl includedl�
' Po.ar and YanarallY ae tollw�ldvcrh 40 out lin,a Mild
i
Primer signal duct system, , ,cups of this
' nac ai r i'°"at a gib' and all terainationa,
nqa, las. rM
Talephona and Inter,, and to ,nation, in
t`r Mi nationaYRee yi oia race.... to building Conn
ect
nd
ion
f Pad Mounted tr no f of ring t,control�Pine ltL a, build,nqa and,.
Exterior nq orMere and Lase
s.
wiring, and.14 Branch ,ring.
Aini[iona atabuilding cor"ctionay'Y'•
ter,.
' an
Of c q.ontract dau Us
4 ,nant A ova '
appr
or
Within
tur
to
s ct sari lae ubrolitt i�a as an, ford beat,ad o oche epr coMPlcj Octete 30
li ata after Of Ward
ad for 4 '1
Pproval. erg
' m d`feainfor arAi d ai n7 h�n3p days 1a h 09 cutsa7-qutor other tlem��Y C uahar•
"ter"I bea onaat,llaapP=iouor'I1to 1 PPr D'va lln hno Or a test l•b�,hbe �nda
al. caaa ah,ll
f
7,
'��s /Yt�l�ls ofof ,
y rumtl of 06 k� aeiFAWpossn Pch Hl so* �y r tlad
� quell new.
,rry�° fOaRPaovaj: esnutcermMechPaat4rer . uttProject
l 1lFlit ayt and ,
d
7 2 sllis,. �, u ToeM otherwla* hoted theme so ttlNtlona ,
.r.. Peclf 1a
U-L
1.1 or' agw1, •lartic �eOndullt rigid c0nfo--11'g**41l11mg�• or
t t "•Pe a0 hr to l standard
av
.2,4 Ue of ga van Cert .vllwDle_l: Y well Carlon
egw�nioh o.nts i aed flhir'I- Crouse -tlliysthreedad hub
runn
.l con_ eta l nq t rod :toot hr, Pike cOy APPleton or-
4 N
0 eta ittad, Fli , A
PPlat
eQu l tr asbestos *"Casemente� mend., �..:ts al on Or ,
be
ondbe olr�cl neer�ockLnq transit
ansit k duct..want i ° Car Yon
ncas°
j.
drawings or en due lsedg concrete
.< ro nd ode and aPaecc�t�tl�ed for"Oh with LitOutt d°°to Outrs 11
bYP9 copper a alas Oenod, ut llatlon,tin9i at noted ,
1441 hd rods
.5 W ia.l be uOtndY or equrit°cto •toiPQawalhal)ii� tnaep,rabla ,
t a e YPa (V of hneccir,,, Eat ar
24. 7HM, R nda ^, grOundtn9 hua
d.
conductors lN tert• b�rsuii m.l dwiiter4 9V. t ce shall nd nwhe Da
shall
.6 trb rlhall Da COPParrgar thanla101rt tionrWire
010 on
and '
for thea Il• - Cable bbi concentric
ichtype� underground 4nd�' A11
PPllca require '
shown grounded 'sent• - Cable shall Primer
ttaA *hall Oft • ran n"u°`�11 St t-candshallhtorm to
aall
laotto Over w�and maim One.rbon filled dcng in roms 1u ANsha2nru0 44 1
conesstta lira
JAd
lor
ad nulatt *hall
Conductor* a and light
con°nctanrici PPe On ar conductors OverPplliinntOver
e• wife. shall *aPPlted
equal to
1
s�iIGL
Page 6
Cemeractae e 1 submit • letter er from the �n"fahturer
0SWaSine the +e oenstruetion eP•cifications and per
' tablet• beets. Tha letter shall state that •peciflc ..
mmbl• to be east* the %Dove requi_-ements, is new
oable, guaranteed
.7 by the amnufactutar as such.
! 9h'x j , tkhuna rode • opp•r
Moen an�drawj.Mweld• or •pT�Al.�And,aMll bewoldtla�t•el
•mPoe•4, Inge. Connections to ground rods shell be
an
• ' 1¢1 Cable racks ■
e urn e v b hall be.Tall be 1` hook■ 10. 1 Hubbard
galvanised •y bolts, °"9' full-in ethos
trans or
a a' Cable terminations
Connector gtyl. 11C1� dal to ilm■timold Loodbreakted
uoua current ratingrated 0" AV 11 to ground
pad-mounted transformers.• Coordinate with manufacturers i,f
10 d ad
t 00 au cis a arm* ■' Pad mounted transformers shall be
12.470 volts deltaaandted 60 hertz with primary voltage of
' �"Ye. Primary tape shalla�dary�voltage of 4e0/277 volts
end two imary tape sl primer Percent-rated,
transformers ■hall be as mart' voltaq•, xva Capacity above
be not lass than f �Aon drawings, 1pacity of
730 xVA capacity, ct 300 . 4% thr S00 K'MpoVA dany% for
! The transformer constructed sated compart'Ients shall be ■o
designed and
shall ed no screws, to be tamoar-resistant,
sra ax ter nail bolts. or other fas•,:enin dev Theta•
' y removable, 9 ices which
Full-height, eir-filled incoming and outyolnq terminal
compartment• with hinged doors shall be AOCated side-bl,
separated y a steel
Accessible
OnlytAfterlth• dTe 1nc0minghc�igpartmentnwill De
imon
' has been opened, To facilitateoor to the 0utgotnp compartment
sit cable Pullin sandA1ackirq Connections and per_removable, 9. the door ompartment h
Provided to Removable door ■ill on compartmentsshalllbef•
' over conduitpssttuds inllOund Or tiSkidding of unit into place
The
bus ings and line compartment &hall enclose U• lugn-
compartm•ntd•hall for incoming cable from b,,low, Theta •
have a The 9
+hlch is have
only through door with o fastening device
.nd to asks Possible the Use ofh4 si lle voltage co
ogle padlock, mPmrtment
.Ltcnw:r�a,
.•aqe 6
The incoming line squipaent shall be arranged for two cable
circuits to the transform" IIfiuipsent enclosed in the ,
incomingap coartmeat will incl ew
60G-ampere annual selector oil switch, consisting of (2) ,
two-position gang-operated oil switches mechanically inter-
locked to prevent simultaneous closing of both switches,
mounted in a separate oil-filled switch box in the high- ,
voltage compartment. Switch make-and-latch rating in
12,000 amperes symmetrical, 18.000 amperes asymmetrical at
15 kv..
Three (l) silver-sand general purpose current limiting fuses
rated at approximately 2 times full load current of
transformer. ,
See cable termination specs for coordination of cable
terminator with bushings on oil switch.
The outgoing line compartment shall be arranged for cabling
from below. The compartment door shall be hinged with 3-
point latching and suitable for padlocking. Low voltage spade ,
type bushings shall bi provided for secondary service
connection.
Provide transformer with standard accea+ories and liquid
level and dial type thermometer gages.
Pad mounted transformer as described above @hall be equal t
to General Electric Camped II.
.11 t4anholese manholes shall be precast concrete type of size '
an +tails shown on drawings. Provide with hinged spring
locked steel covers designed for M-20 traffic, for access,
inserts for pullinq irons, sump, opening for ground rod on ,
power manhole. and C-channels for cable rack supports.
Power manholes shall be Concrete Conduit Co. eS773A.
Manholes for telephone shall be Concrete Conduit Co. 0466-
TA or equal. Provide manholes with pre-cast riper$,
.12 pa�o_�ount Trans Pad mount transformer base
ahZl-cons a o a pre-ea at concrete vault with concrete
cover of site to accommodate mounting of transformer.
Cover shall be provided with rectangular opening to accom-
modate installation of primary and secondary cables. ,
Walls shall be provided with C-channels for cable rack
supports. Mee shall be provided with inserts for securing
transformer to bass. Transformer ba$e shall be Concrete
Conduit Co. 4504-IA or equal.
Page 72CA1
Nqe 7
.13 • caare • noes •e howe an d.es and �ne:ay lbolts. pole
With h•ndhols, lumlfn•ire and mounting bracket, and lamp.
Luminair• mounted on 15 toot nasinal high pole shall be for
150 watt NPS lamp and shall have cast Aluminum housing, one
piece •pocular alask aluminwi reflector, hinged door assem-
bly with tempered clear glass enclosure completely gasksted.
IRS type III distribution, ballast integral high po+er fac-
tor. Luminsire shall be equal to Mclhi2ben N17A621.
Finish as selected by Engineer.
Pole shall be square non-tapered aluminum for lA toot mount-
ing height complete with shoe mounting base, anchor bolts,
' wiring handhole, and grounding terminal. Pole shall be equal
A mcPhilben 145NS-4032 for cant igurations ID and 2D.
Finish as selected by Engineer.
Luminair• mounted on 35 foot nominal high pole shell be
same as for 15 ft. nominal high pole except for 250 watt
NPS lamp and shall be equal to mcphilben 0178661 with type
of lighting distribution as shown an drawings. Finish
shall be an selected by Engineer.
Pole shall be sgiar.re non-tapered stool fur 35 foot mounting
height, complete with shoe bass, anchor bolts, wiring hand-
hole, and grounding terminal. Pole shall be equal to
' mcPhilben 035SNL5034, Finish shall be as selected by
Engineer,
3. INSTAL I ATION
.1 eneral, Drawings indicate generally the extent of the
installation which includes duct system, manholes, pad
mounted transformers, primary and secondary service cables,
fire alarm cable, and exterior lighting system for walk-
ways, parking, storage area and street,
,2 cave& n nd c i. , provide all excavation and back-
f or ucC system, manholes, pad mount transformer
vaultm and light pole bases, and lighting conduits. Duct
system excavation shall be to a depth that will provide a
minimum of 21 inches of cover over top of the duct bank.
Excavation for exterior lighting system conduits shall be
24" minimum. manholes excavation shall provide a minimum
' of 18" cover at finish grade or top of road surface, pad-
mounted transformer vaults shall be excavated to a depth that
will allow top of cover to be 2 inches above finish grade,
' install shoring to retain the sides of the excavation.
Sh, ing for the duct system my be used to form the sides
of the duct runs.
no backf kl�•l�l
0
11
bmsaterlaal tr' All back until
41t a 1. 1°4 the swag ill o�al3PProval ha
ti conduit Y4 °f and Lion ll ►+her" done wi bean give
of
ble
leekt eyhrng shall not noatlopt�lmbe PlodtQ t°^" di49•duct
by
and shel ea days begin
The Lir until Qur• cant�°vld• a cbank
f ore t be rial I�c h t ;uwef be *ntt do,,I �lAtt. lj rat
be
m•ch+nicylan a lcira in 1 20 shell notot aimultano to duct bank
be cta an Gehl Por br'1 nq to a'Vier•lckneea be lth n 14
Yore
aid
l be
v�iesdslrllr° be removed
r towbacr both , e� o�well• be for shaAntll Duct. duct
or
tions
plastic l 1caret IY gtoutn carefully
umlada shall to pro, it d�� vaults,"
la
to ducAt fivets fcPay[eintea ,Pacified vault a nIngs. a andardaertl
she
with wirrvale and shall shall be
solvenbe ouc�awith 1ar4*ta1 ps. aecuroly tied Or duct• '
^t or "Pound'thall M l°in� bends wit^ges in dirt banded
c
stub
Plug-odutvitAt h 'n°nholejafr�o�endgd bsc,°uPlingaianm r0ciusnof
act
inche
menufAc
concrete, bayo d the ductsed Py uq and tcvvion fof d crlc.^duct,
e be
^rai.iinminua graZor velAgent andk enc withase 1l dir°c iOns with assandlfillto '
dyt +hallUce o^orumpac be tafourot come nt hoynces ofaa, 5 w:th
ramp g the lba ceme And Si*
nt,
2cyd ib the t she,
tebe dried aentreater lent r 1
dasr4i oO^cret• in Aieces
damp. and 1410 lb,°ncretr
to ducbankst gravel
thamanhe[onchtindainicam,al vaiallwitybe vlbbr4t :a11 to Prove..
"�aNhol• whorut con+tDuccrciaon M baoed with irWger `
joints. :rom
a
Page Ifa3,
pMe �
witbla a" melt of Owrletion of duet bane, tank call be
tested fee 4MOROMMINNO Mad tUcteni" of 410" by drwW
a mandrel belveefe twakiaatione. Imadrel shall be MNe of
wood with edge$ rounded not Mora than 1/1• and shall be
lye diameter by 24• long for 2' duct. Zy• diameter by late
long fa, 30 duct and 3y0 diameter by ��• lon for s• duct.
Prior to mandreling ducts shall be cleaned with stiff wire
' brietle brush at least 1/4• largt in diameter than inside
diameter of duct and length at least equal to the diameter
of duct, and the process repeated with a rag swab to clean
out particles of foreign matter.
Each spare duct run and all telephone and intercom ducts
shall have installed a pull-line, two ply polypropylene
areanlae Cat, e131. Extend line five test beyond ands of
ducts.
Any detects discovered during the duct : sting shall be
immediately corrected am the tests repeated until the
condition is satisfactory.
' ,♦ 4% h es and a nt*d Va Nauhole- and
•u is • • set on • as ing ant risi which shall not
be placed until excavation has been compacted with a tamp-
ing compactor with full coverage to two directions at right
angles to each other. Compactor shall be Jay Tamper modol
J-13 or Wacker Vibroplate Nodal VF0160 or similar equivalent
compactors. First layer of bedding material *hall be lye
minus cruRhed rock compacted to a thickness of at least 6
inches, second layer shall be unc ompacted washed *and in
1 a layer inches thick. Bad shall be checked for level
before i•istallation of vault. Cover and precast riser **c-
tion shall be grouted at 3oints with cement grout consisting
of ris part cement and two parts sand and sufficient water
to orm a plastic slurry. Fill all voids in 3oint% being
sealxf,
,5 pr�mary C•b a at on: Drawings indicate extent o:.
primary power es er, termination■ shall be made up
in stress cones as recommended by cable manufacturer. All
splicing and terminations shall be made by an experienced
cable splicer, No undue atress shall be placed on cable
insulation during pulling process. Use dynamometer to d*-
termin* .tress and keep within limit* as apeclfi*d by
manufacturer of cable.
All exposed sections of primary cable at manhdas and cable
vault shall be are-proofed by taping each phase conductor
with 3N *7700 electrical arc and fireproofing tape half-
lapped and secured with a spiral wrapping of Scotch brand
*27 one-halt inch wide plus cloth electrical tape.
'ctWV7w tf911
pale 10
Incoming primary shall twrainato in atrese oOnM at utility
material cabinet. Tape and splices in manholes atoll be
ride with splicing mstr..al of typo as recommended by menu-
lecturer. Terminations at pad mounted tranafaramas shall be
made with load break connectors as specified. ,
Concentric neutral conductor shall be grounded at maturing
oabinot, at manholes and at pad mounted tranafOCISMA. ,
Orounding conductor shall be 01/0 bare copper and shall be
supported by clamps to wall of manhole or vault from _able
connection to point where conductor drops to grounding ,
connection.
upon completion of all terminations a d.c, high voltage
acceptance test shall be made in the presence of the rngin- ,
oar. The cable shall be open at all terminations and the
twat voltage and length of time applied shall be as recom-
mended by the cable manufacturer. If tests prove unsatie-
factory condition, corrections cull be made and test
applied again. Submit report on final twat results.
.6 •Gonda ab • ns a ati Secondary conduits shall be
meta rom pad mounted transformers to stubbed out con-
duits from buildings and also from stubbed out sub-feeder
conduits from building to building as shown on drawings. '
conduit may be either rigid steel or r� iid plastic Schedule
40. Rigid steel conduit shall be point-ad with two coats of
Koppers situplastic e33. Rigid plastic conduit shall be ,
encased in concrete with at least 3 inches cover all around.
Where the secondary conduit is a sub-tweder a ground conduc-
tor shall be pulled in the plastic conduit sized par Table
250-95 of the National Electrical Code, t
Secondary service cables shall be installed of sizes as shown
on drawings. Cable shall be terminated at supply end at the ,
padmounted secondary bushings and at the service center in
the buildings. Where service is from building to building
cables shall terminate at the reader supply breaker and the t
sub-foader panel. or where shown on drawings from the feeder
)unction box to the sub-feeder panel,
.7 apA onem, a nh na Marc I install fire alarm,
is -out toetm uita rom building stub ,
manholes and from building to building as shown on drawinga.
Method of installation and type of materials same as for ,
Secondary Cable Installation, except that ground wire not
required if plastic conduit is used. Terminate ineomina
telephone service ducts as shown on drawings.
t
t'�a.
' Page !ICIih
Page .l1
r Install fir* alarm Gable or wires !raft control cabinet to
CGnrol Cabimet and sake all teralnationm at Control
Cab's"*. Arrangement of WAS'at and eanneatlono *poll be
in aCG*rdanc* with manufacturer a approved wiring diagram.
UFm completion of all terminations and completion of slats
wiring within butldsng. perform cTarsting test or: couplet•
system is t:'s Presence of the <tngin*sr and rir• Marahal:.
If tests are unsatisfactory make corrections and resu*s
testing *gain- Submit report On final test results.
•gOr Liohtie tt• NI Install exterior lighting system
r es • an on aw!nags.AC Lotatlam of poles shall be aeordln-
aced with landmcaps. walkway, parking and street installa-
tion. Install all wiring in direct burial plastic rigid
conduit (Schsdu l* 40) . Check all poles for alignment vert-
ically and horizontally. Ground all poles to ground
conductor.
Inatall all grounding as on gr rp as required by electrical code drawings aroundmoccondar-
les of all pad mound transformers and transformer
renclosures. and all exposed metal parts in power manholes,
.10 m *m ice onn t onj Primary cables shall be torm-
r mat at :c ty meter ng cabinet. method of termination
and extan- of work shall be a• required by utility.
Contact Puget Sound Power s Light ca. for details and costs
for service connection, ra}ne••t of cost• for service
r connection .hall be part of Lontract and shall be includw;
in bid for ul-+ trical work.
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2-GATE VALVE (MJ.
•, ! FL) WHEE:"ANDLt
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„ C'I• CLONG ADAPTER (FL%OE)
` l T S' C,I. FLANGE COUPLING ADAPTER
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T- CI ADAPTER(FUIPE) OR (FLI BELL)
' B- SHACKLE RODS 8 ANCHOR PLATE
vat
VAUITCONSTRUCT10N AND REINFORCING
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NIL LID
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�'•-I READER H OLE Tk ME ER
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`L'-'�'-- ,• ,MIN_ 50% GAIE VALVE (2) AND ADAPTER 14)
CAN BE DELETED
'! �2 MIN ,� AL_ UE ICCIOR CNECKS OR METERS SHALL
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FOR
DETECT
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