HomeMy WebLinkAboutAgenda Report - August 5, 1981 (46)1P
CITY OF LODI
PUBLIC WORKS DEPARTMENT
COUNCIL COMMUNICATION
TO: City Council
FROM: City Manager
DATE: July 28, 1981
SUBJECT: Approval of Class II Slurry Seal Specifications
RECOMMENDED ACTION: That the City Council approve the specifications for Class 11
Slurry Seal and authorize the purchasing agent to advertise for bids to be received
Wednesday, August 19, 1981.
BACKGROUND INFORMATION: Slurry sealing of City streets is done by contract and is
u-sually broken into two contracts, one in the Fall and another in the Spring..
Because of the good prices we received in June we are recommending that the entire
1981-82 Street Slurry Sealing Program go to bid at this time. Funds to accomplish
the program are included in the 1981-82 Operating Budget.
antIt
Streets 492.. 90 S/F
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JackRonsko
Pub] Works Director
ccs ob Holm
JLR:slb
APPROVED:
HENRY A. GLAVES, City Manager
FILE NO.
NOTICE TO BIDDERS TO APPLY
CLASS it SLURRY SEAL
The City of Lodi invites sealed proposals to apply Class II Slurry Seal to
City streets, conforming to specifications on file in the office of the Public
Works Director, City Hall, Lodi, California where copies of said specifications
may be inspected or obtained.
Sealed proposals shall be delivered to the Purchasing Agent at the City Hail,
221 West Pine Street. Lodi at or before
11:00 A.M.i WEDNESDAY, AUGUST 19, 1981
and will be opened on the above day and hour in the City Hall Council Chambers,
City Hall, Lodi, California.
The City of Lodi reserves the right to reject any or all bids, or to accept
other than the lowest bid.
Reference is hereby made to said specifications for further details, which
specifications and, this notice shall be considered part of any contract made
pursuant thereto.
R.H. Holm
Purchasing Agent
E)NOTICE INVITING BIDS TO APC'!
CLASS 11 SLURRY SEAL
Sealed proposals marked "Bid to Apply Class II Slurry Seal" will be received by the
Purchasing Agent in his office, City Holl, 221 West Pine Street, Lodi, California
95240, until 11:00 a.m., on Wednesday, Auvust 19, 1981, at which time they will
be publicly opened and read.
BID REQUIREMENTS
1. General Description of the Work
The work to be done consists in general of sealing various streets,
by placing a Class 11 Slurry Seal over existing pavement. Areas
to be Slurry Sealed are shown on attached City of Lodi map.
2. SEecifications
Slurry Seal shall conform to the requirements of Section 37-2, State
of California, Standard Specifications, January 1978. Mixing and
placing of Slurry Seal shall conform to the requirements of Section
37-2, State of California, Standard Specifications, January 1981.
3. Materials
3.1 Bituminous Binder shall be mixing type asphalt emulsion C SS -1
with grade 60-70 paving asphalt base (American Asphalt institute
designation C SSI -h Quiciset Cationic Emulsion) conforming to section
94, standard specification.
3.2 Applicotion of Slurry Seal
The mixture shall be spread to an average thickness of 3/16" with
a minimum thickness of not less than 1/8" and a maximum thickness
not to exceed 1/4" and shall be placed at a rate of not less than
10 lbs. or more than 18 lbs. of aggregate per square yard.
3.3 Aggregate shall conform to the following gradings
Sieve Size Percentage Passing
3/8 100
No. 4 90-1`00
Nb. 8 65-90
No. 16 40-70
No. 30 25-50
No. 200 5-15
Notice Inviting Bi
Slurry Seal°°''
Page 2
4. Special Provisions
4.1 Surface Preparation
City of Lodi shall be responsible to flush, patch and crackfili streets
prior to sealing.
4.2 Stockpile of Material
City of Lodi shall supply area to store aggregate required for sealing.
Stockpile area shown on attached City map.
4.3 Weight Tags
City of Lodi shall be supplied a copy of the weight tags of the
aggregate delivered to the stockpile.
4.4 Sieve Analysis
Successful bidder shall submit a sieve analysis by a certified testing
laboratory prior to delivering aggregate to stockpile.
4.5 Notification of Residents
City of Lodi shall notify residents of street closure, date and time.
4.6 Protection of Utility Risers
City of Lodi shall oil all utility risers prior to sealing and clean
lids after sealing.
4.7 Maintaining Traffic and Protection of Work Site
Contractor shall be responsible to furnish oil barricades and signs to
protect work site and safe passage of public traffic.
4.8 Beginning and Ending Limits of Work
Start and finish of Slurry application shall be a straight line obtained
by laying a strip of building material and removing after Slurry Seal
is applied.
Slurry Seal shall cover the crack between toe of gutter and pavement
without protruding onto the concrete. No excessive build-up nor
unsightly appearance shall be permitted on longitudinal or transverse
joint.
Notice Inviti E`` 'IM
Slurry Seal
Page 3
4.9 The contract price of the Clan 11 Slurry Seal shall include
full compensation for furnishing all labor, material, tools and
equipment to apply the Class 11 Slurry Seal and no additional
compensation will be allowed therefore. This includes cleaning
up all excess materials and protecting the Seal from traffic
damage until the mixture is cured sufficiently so that material
will not adhere to the tires of a vehicle.
4.10 Contractor shall complete work within 30 days after award
of bid.
R.H. HOLM
Purchasing Agent
BID PROPOSAL
CLASS 11 SLURRY SEAL
CITY OF LOD1, CALIFORNIA
The undersigned declares that he has examined the bid requirements
and submits the following bid:
Cost Per
Street Name Boundry Dimension S/F S/F
Cost
Crescent Avenue
Vine -Tamarack
19OOx43.5
82,650
Crescent Avenue
Tamarack-Kettieman
8OOx45
36,000
Cardinal Street
Crescent -Fairmont
780x30.5
23.790
Avena Avenue
Tamarack -Cardinal
750x3O.5
22,875
Tamarack Drive
Avena-Crescent
300x30.5
9,150
York Street
Fairmont W.to Cui-de-sac
1000x31
31,000
York Street
Cul-de-sac
.70x28
1 960
Pleasant Avenue
Lodi Ave. -Chestnut
310x27
8.370
Pleasant Avenue
Chestnut -405
200x33
6,600
Pleasant Avenue
415-513
.380x42.5
16,150
Pleasant Avenue
513-Tokay Street
480x33
15,840
Mission Street
Stockton -Washington
650x35
22,750
Daisy Avenue
Ham Lane. -Grant
1850x33.5
61,975
Daisy Avenue
Grant -California
620x38
23,560
Bel Air Court
900 Block
1100x31
34,100
Bel Air Court
Knuckles
15Ox16
2,,40o
Fairmont Avenue
Lockeford-Holly Dr.
930x34
31,620
Sunset Drive
Graffi na Ave.
750x32
24,000
Graffi na Avenue
Fairmont -Sunset
300x34
10,200
Crescent Avenue
Louie -Daisy
900x31
27,900
TOTAL S/F 492,890 TOTAL COST
Bid Proposal
Class It Slurry Seal
Page 2
CONTRACTOR
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DATE
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