04-2W6604DVBE 3%SBE 5%Postponed

Construct pedestrian and bike lane, curb ramps and lighting systems.

CONTRA COSTA COUNTY IN RICHMOND AT CENTRAL AVENUE UNDERCROSSING

District: 04
County-Route-PM: CC-80-0.2
Advertised: 2026-08-03
Bids open: 2026-09-23
Engineer’s estimate: $2,210,000
Working days: 400
License: C-10, C-27
Goal: DVBE Requirement

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 (99 items)

Item	Code	Description	Unit	Est. Qty
1	070030	LEAD COMPLIANCE PLAN	LS	1
2	090100	TIME-RELATED OVERHEAD (WDAY)	WDAY	150
3	120090	CONSTRUCTION AREA SIGNS	LS	1
4	120120	TYPE III BARRICADE	EA	12
5	128652	PORTABLE CHANGEABLE MESSAGE SIGN (LS)	LS	1
6	130100	JOB SITE MANAGEMENT	LS	1
7	130201	WATER POLLUTION CONTROL PROGRAM	LS	1
8	130620	TEMPORARY DRAINAGE INLET PROTECTION	EA	14
9	130730	STREET SWEEPING	LS	1
10	130900	TEMPORARY CONCRETE WASHOUT	LS	1
11	141120	TREATED WOOD WASTE	LB	310
12	170103	CLEARING AND GRUBBING (LS)	LS	1
13	190101	ROADWAY EXCAVATION	CY	100
14	200002	ROADSIDE CLEARING	LS	1
15	200114	ROCK BLANKET	SQFT	4,770
16	202006	SOIL AMENDMENT	CY	4
17	202038	PACKET FERTILIZER	EA	330
18	000001	ITEM DELETED PER ADDENDUM	LS	1
19	204035	PLANT (GROUP A)	EA	85
20	204036	PLANT (GROUP B)	EA	78
21	204096	MAINTAIN EXISTING PLANTED AREAS	LS	1
22	204099	PLANT ESTABLISHMENT WORK	LS	1
23	205035	WOOD MULCH	CY	57
24	206400	CHECK AND TEST EXISTING IRRIGATION FACILITIES	LS	1
25	206402	OPERATE EXISTING IRRIGATION FACILITIES	LS	1
26	206405	REMOVE IRRIGATION FACILITY	LS	1
27	206559	CONTROL AND NEUTRAL CONDUCTORS (ARMOR-CLAD)	LS	1
28	206562	1" REMOTE CONTROL VALVE	EA	4
29	206633	1 1/2" WYE STRAINER ASSEMBLY	EA	3
30	208448	RISER SPRINKLER ASSEMBLY	EA	170
31	208574	1 1/2" GATE VALVE	EA	2
32	208594	3/4" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LINE)	LF	800
33	208595	1" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LINE)	LF	34
34	208596	1 1/4" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LINE)	LF	10
35	208597	1 1/2" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LINE)	LF	303
36	208670	CHECK VALVE	EA	2
37	000002	ITEM DELETED PER ADDENDUM	LS	1
38	208819	8" WELDED STEEL PIPE CONDUIT	LF	170
39	210010	MOVE-IN/MOVE-OUT (EROSION CONTROL)	EA	1
40	210270	ROLLED EROSION CONTROL PRODUCT (NETTING)	SQFT	6,010
41	210300	HYDROMULCH	SQFT	11,700
42	210350	FIBER ROLLS	LF	900
43	260203	CLASS 2 AGGREGATE BASE (CY)	CY	120
44	390132	HOT MIX ASPHALT (TYPE A)	TON	140
45	397005	TACK COAT	TON	0.2
46	510094	STRUCTURAL CONCRETE, DRAINAGE INLET	CY	15
47	520101	BAR REINFORCING STEEL	LB	2,326
48	650014	18" REINFORCED CONCRETE PIPE	LF	32
49	650018	24" REINFORCED CONCRETE PIPE	LF	16
50	710136	REMOVE PIPE (LF)	LF	43
51	710150	REMOVE INLET	EA	2
52	710242	MODIFY INLET GRATE	EA	2
53	730020	MINOR CONCRETE (CURB) (CY)	CY	11
54	730070	DETECTABLE WARNING SURFACE	SQFT	480
55	731502	MINOR CONCRETE (MISCELLANEOUS CONSTRUCTION)	CY	11
56	731504	MINOR CONCRETE (CURB AND GUTTER)	CY	20
57	731521	MINOR CONCRETE (SIDEWALK)	CY	90
58	731623	MINOR CONCRETE (CURB RAMP)	CY	9
59	731780	REMOVE CONCRETE SIDEWALK (SQYD)	SQYD	390
60	731840	REMOVE CONCRETE (CURB AND GUTTER)	LF	350
61	733000	PRE/POST CONSTRUCTION SURVEYS	EA	2
62	750001	MISCELLANEOUS IRON AND STEEL	LB	1,650
63	780256	ADJUST ACCESS BOX (UTILITY)	EA	1
64	780446	STAIN GALVANIZED SURFACES (LS)	LS	1
65	800360	CHAIN LINK FENCE (TYPE CL-6)	LF	420
66	802520	6' CHAIN LINK GATE (TYPE CL-6)	EA	2
67	803020	REMOVE FENCE	LF	550
68	803060	REMOVE GATE	EA	2
69	810120	REMOVE PAVEMENT MARKER	EA	63
70	810230	PAVEMENT MARKER (RETROREFLECTIVE)	EA	120
71	820270	REMOVE ROADSIDE SIGN (WOOD POST)	EA	8
72	820280	REMOVE ROADSIDE SIGN (METAL POST)	EA	1
73	820360	REMOVE SIGN PANEL	EA	33
74	820720	FURNISH LAMINATED PANEL SIGN (1"-TYPE B)	SQFT	190
75	820750	FURNISH SINGLE SHEET ALUMINUM SIGN (0.063"-UNFRAMED)	SQFT	190
76	820760	FURNISH SINGLE SHEET ALUMINUM SIGN (0.080"-UNFRAMED)	SQFT	30
77	820780	FURNISH SINGLE SHEET ALUMINUM SIGN (0.063"-FRAMED)	SQFT	80
78	820840	ROADSIDE SIGN - ONE POST	EA	10
79	820850	ROADSIDE SIGN - TWO POST	EA	1
80	820860	INSTALL SIGN (STRAP AND SADDLE BRACKET METHOD)	EA	23
81	820880	INSTALL SIGN (MAST-ARM HANGER METHOD)	EA	4
82	820900	INSTALL ROADSIDE SIGN PANEL ON EXISTING POST	EA	27
83	820920	INSTALL ROADSIDE SIGN (LAMINATED WOOD BOX POST)	EA	1
84	037142	FURNISH LAMINATED WOOD BOX POST (TYPE M)	EA	2
85	840517	PREFORMED THERMOPLASTIC PAVEMENT MARKING	SQFT	6,260
86	840621	6" THERMOPLASTIC TRAFFIC STRIPE (ENHANCED WET NIGHT VISIBILITY) (BROKEN 17-7)	LF	130
87	840623	6" THERMOPLASTIC TRAFFIC STRIPE (ENHANCED WET NIGHT VISIBILITY) (BROKEN 36-12)	LF	290
88	840656	PAINT TRAFFIC STRIPE (2-COAT)	LF	570
89	846007	6" THERMOPLASTIC TRAFFIC STRIPE (ENHANCED WET NIGHT VISIBILITY)	LF	780
90	846008	6" THERMOPLASTIC TRAFFIC STRIPE (ENHANCED WET NIGHT VISIBILITY) (BROKEN 8-4)	LF	62
91	846009	8" THERMOPLASTIC TRAFFIC STRIPE (ENHANCED WET NIGHT VISIBILITY)	LF	190
92	846012	THERMOPLASTIC CROSSWALK AND PAVEMENT MARKING (ENHANCED WET NIGHT VISIBILITY)	SQFT	370
93	846030	REMOVE THERMOPLASTIC TRAFFIC STRIPE	LF	1,440
94	846035	REMOVE THERMOPLASTIC PAVEMENT MARKING	SQFT	330
95	872131	MODIFYING LIGHTING SYSTEMS	LS	1
96	872133	MODIFYING SIGNAL AND LIGHTING SYSTEMS	LS	1
97	000003	ITEM DELETED PER ADDENDUM	LS	1
98	208685	1 1/2" BALL VALVE	EA	3
99	999990	MOBILIZATION	LS	1