DEPARTMENT OF PUBLIC WORKS
CITY OF DIAMOND BAR
CALIFORNIA
CONTRACT DOCUMENTS AND SPECIFICATIONS
FOR
AREA 3 RESIDENTIAL & COLLECTOR STREETS REHABILITATION AND
ARTERIAL STREET REHABILITATION (GOLDEN SPRINGS DRIVE FROM GRAND
AVENUE TO AVENIDA RANCHEROS, GRAND AVENUE FROM DIAMOND BAR BLVD TO EAST CITY LIMITS, GATEWAY CORPORATE CENTER) PROJECT NO.
SI24101 & SI24103; GRAND AVENUE AT DIAMOND BAR BOULEVARD DRAINAGE IMPROVEMENTS (CIP NO. PW23402) and GROUNDWATER DRAINAGE IMPROVEMENTS-PHASE 6 (COLD SPRING LN.) CIP NO. SI24101
All Questions Regarding This Project Are to Be Directed To:
Mr. Christian Malpica
Associate Engineer
City of Diamond Bar
(909) 839-7038
Stan Liu, Mayor
Chia Yu Teng, Mayor Pro Tem
Andrew Chou, Council Member
Ruth M. Low, Council Member
Steve Tye, Council Member
Daniel Fox, City Manager
February 2024
60 57
60 57
10 57
60 71
60 57
142
17050 Bushard St., Suite 200
Fountain Valley, Ca. 92708
(714) 848-8897
DATE:
ISSUED FOR BIDS 02/02/2024
PROJECT
AREA
PROJECT
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LOCATION
S T A T E O F C A L I F O R N I A REGIST ER ED PROFESSIONA L ENGINEER NO. 64701 STEVE R. LORISO C IV IL Know what's below. Call before you dig. R SHEET INDEX PROJECT SITE PRIVATE ENGINEER'S NOTICE TO CONTRACTORS NOTES UNAUTHORIZED CHANGES AND USES NOTICE TO CONTRACTOR SURVEY NOTE GENERAL NOTES: BENCHMARK: BASIS OF BEARING: GENERAL STRIPING NOTES " TELEPHONE GAS OWNER CABLE TELEVISION ELECTRICITY WATER WASTE UTILITY AGENCIES WASTE MANAGEMENT & CONTROL BMPS NON-STORMWATER TEMPORARY TRACKING CONTROL TEMPORARY SEDIMENT CONTROL EROSION CONTROL BMPS NPDES NOTESBMPSBMPS MANAGEMENT BMPS MATERIALS POLLUTION PUBLIC WORKS LEGEND OIL SEWER
CITY OF DIAMOND BAR
DEPARTMENT OF PUBLIC WORKS
PHASE 6 GROUNDWATER DIVERSION PROJECT
1 TITLE SHEET
1-800-422-4133
IMPORTANT NOTICE
UNDERGROUND SERVICE ALERT
2 COLD SPRING LANE
PHASE 6 GROUNDWATER
DIVERSION PROJECT
701 N. Parkcenter Drive
Santa Ana, CA 92705
p: 714/560/8200 f: 714/560/8211
www.tait.com
Since 1964
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Ontario
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Portland
701 N. Parkcenter Drive
Santa Ana, CA 92705
p: 714/560/8200 f: 714/560/8211
www.tait.com
Since 1964
Los Angeles
Ontario
Sacramento
San Diego
San Francisco
Boise
Dallas
Denver
Phoenix
C
Portland STATE OF
F
Exp.12/31/2025
C
ESSIONAL ENGIN
EER
IVIL
ALIFORNIA
O
R
EGISTERED PR