California-certified DVBE · SBA-certified SDVOSB

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04-2J88U4DVBE 5%SBE 5%

Bridge scour repair.

NAPA COUNTY NEAR CALISTOGA AT NO NAME CREEK BRIDGE

District
04
County-Route-PM
Nap-29-42.8
Advertised
2026-11-09
Bids open
2026-12-15
Engineer’s estimate
$880,000
Working days
330
Goal
DVBE

Bids opened 2026-12-15 · Status: Scheduled. Awarded primes still have to document DVBE participation — and replace commitments that fall through. Tower can supply the materials on this contract.

Bid item list is from Caltrans Contractor's Corner. Per-item engineer's estimates are withheld by Caltrans until bids open — quantities and units below are the official advertised values.

Bid item list (64 items)
ItemCodeDescriptionUnitEst. Qty
1070030LEAD COMPLIANCE PLANLS1
2090100TIME-RELATED OVERHEAD (WDAY)WDAY80
3120090CONSTRUCTION AREA SIGNSLS1
4120100TRAFFIC CONTROL SYSTEMLS1
5120165CHANNELIZER (SURFACE MOUNTED)EA9
6120207PORTABLE RADAR SPEED FEEDBACK SIGN SYSTEMDAY80
7120320TEMPORARY BARRIER SYSTEMLF100
8128651PORTABLE CHANGEABLE MESSAGE SIGN (EA)EA2
9129105TEMPORARY CRASH CUSHION TL-2EA2
10129152TEMPORARY RADAR SPEED FEEDBACK SIGN SYSTEMEA2
11130100JOB SITE MANAGEMENTLS1
12130201WATER POLLUTION CONTROL PROGRAMLS1
13130620TEMPORARY DRAINAGE INLET PROTECTIONEA1
14130640TEMPORARY FIBER ROLLLF240
15130670TEMPORARY REINFORCED SILT FENCELF220
16130710TEMPORARY CONSTRUCTION ENTRANCEEA1
17130730STREET SWEEPINGLS1
18130900TEMPORARY CONCRETE WASHOUTLS1
19131103WATER QUALITY SAMPLING AND ANALYSIS DAYEA6
20131104WATER QUALITY MONITORING REPORTEA2
21131105WATER QUALITY ANNUAL REPORTEA1
22131201TEMPORARY CREEK DIVERSION SYSTEMSLS1
23141103REMOVE YELLOW THERMOPLASTIC TRAFFIC STRIPE (HAZARDOUS WASTE)LF560
24141120TREATED WOOD WASTELB1,120
25170103CLEARING AND GRUBBING (LS)LS1
26192025STRUCTURE EXCAVATION (CULVERT)CY92
27200002ROADSIDE CLEARINGLS1
28202006SOIL AMENDMENTCY1
29202037ORGANIC FERTILIZERLB2
30202038PACKET FERTILIZEREA18
31204009PLANT (GROUP I)EA18
32204099PLANT ESTABLISHMENT WORKLS1
33205035WOOD MULCHCY1
34205051FOLIAGE PROTECTOREA18
35015542FLOW METEREA2
36208448RISER SPRINKLER ASSEMBLYEA18
37208450DRIP VALVE ASSEMBLYEA2
38208562CAM COUPLER ASSEMBLYEA2
392085951" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LINE)LF150
402085971 1/2" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LINE)LF315
41208670CHECK VALVEEA4
42210010MOVE-IN/MOVE-OUT (EROSION CONTROL)EA1
43210270ROLLED EROSION CONTROL PRODUCT (NETTING)SQFT4,540
44210300HYDROMULCHSQFT7,390
45210350FIBER ROLLSLF190
46210430HYDROSEEDSQFT7,390
47210610COMPOST (CY)CY23
48048473STRUCTURAL CONCRETE, BRIDGE (REPAIR) (CF)CF0.5
49048842REPAIR SCOUR HOLECY24
50600114BRIDGE REMOVAL (PORTION)LS1
51710360CLEANING, INSPECTING, AND PREPARING CULVERT (LF)LF87
52048946PARTIALLY GROUTED ROCK SLOPE PROTECTION VOID FILLERCY28
53048843PARTIALLY GROUTED ROCK SLOPE PROTECTION (60 LB, CLASS II, METHOD B) (CY)CY59
54729011ROCK SLOPE PROTECTION FABRIC (CLASS 8)SQYD460
55810120REMOVE PAVEMENT MARKEREA48
56810250PAVEMENT MARKER (RETROREFLECTIVE-RECESSED)EA48
57820134OBJECT MARKER (TYPE P)EA1
58832006MIDWEST GUARDRAIL SYSTEM (STEEL POST)LF100
59832070VEGETATION CONTROL (MINOR CONCRETE)SQYD32
60839589BURIED POST END ANCHOR (TYPE B-S)EA2
61839752REMOVE GUARDRAILLF75
62846030REMOVE THERMOPLASTIC TRAFFIC STRIPELF1,120
638471046" THERMOPLASTIC TRAFFIC STRIPE (ENHANCED WET NIGHT VISIBILITY) (RECESSED)LF1,680
64999990MOBILIZATIONLS1