Payment Report

Los Angeles County Public Works
Project Management Division III
As-Built 15

Project Name:	West Coast Basin Barrier Project Unit 13
Contractor:	Environmental Construction, Inc.
	21550 Oxnard Street, Suite 1060
	Woodland Hills, CA 91367

Project ID:	FCC0001322
Federal Number(s):	None
Original Contract:	$10,182,790.00
Awarded:	10/26/2020
Period Ending:	8/31/2022
Board Accepted:	2/13/2023

Item No.	Description	Bid Qty	Units	Total Qty.	Previous Qty.	Current Qty.	Unit Price	Current Amount
1	CONSTRUCTION SCHEDULE (BASELINE) (STIPULATED UNIT PRICE OF $2,000)	1.00	LS	1.00	1.00	0.00	$2,000.00	$0.00
2	CONSTRUCTION SCHEDULE (UPDATE) (STIPULATED UNIT PRICE OF $500/MONTH)	13.00	MTH	14.00	13.00	1.00	$500.00	$500.00
3	CONSTRUCTION SCHEDULE (AS-BUILT) (STIPULATED UNIT PRICE OF $1,000)	1.00	LS	1.00	1.00	0.00	$1,000.00	$0.00
4	IMPLEMENTATION OF THE LTWHP	1.00	LS	1.00	1.00	0.00	$2,000.00	$0.00
5	IMPLEMENTATION OF BMPS	1.00	LS	1.00	1.00	0.00	$20,000.00	$0.00
6	RESTORATION OF EXISTING IMPROVEMENTS	1.00	LS	1.00	1.00	0.00	$72,300.00	$0.00
7	SHORING OF OPEN EXCAVATIONS	1.00	LS	1.00	1.00	0.00	$3,110.00	$0.00
8	PREPARATION OF THE SITE-SPECIFIC HEALTH AND SAFETY PLAN (STIPULATED UNIT PRICE OF $5000)	1.00	LS	1.00	1.00	0.00	$5,000.00	$0.00
9	IMPLEMENTATION OF THE SITE-SPECIFIC HEALTH AND SAFETY PLAN	1.00	LS	1.00	1.00	0.00	$5,000.00	$0.00
10	PREPARATION OF THE SITE-SPECIFIC ASBESTOS ABATEMENT PLAN (STIPULATED UNIT PRICE OF $5000)	1.00	LS	1.00	1.00	0.00	$5,000.00	$0.00
11	IMPLEMENTATION OF THE SITE-SPECIFIC ASBESTOS ABATEMENT PLAN	1.00	LS	1.00	1.00	0.00	$23,500.00	$0.00
12	OFFICE FACILITIES	13.00	MTH	14.00	13.00	1.00	$2,000.00	$2,000.00
13	MOBILIZATION	1.00	LS	1.00	1.00	0.00	$960,602.00	$0.00
14	CLEARING AND GRUBBING	1.00	LS	1.00	1.00	0.00	$34,094.00	$0.00
15	ROOT PRUNE TREE (INCL ROOT CONTROL BARRIER)	3.00	EA	0.00	0.00	0.00	$715.00	$0.00
16	TREE REMOVAL (13"-24" DIAMETER)	2.00	EA	2.00	2.00	0.00	$3,135.00	$0.00
17	CROWN REDUCTION, TREE (13" - 24" DIAMETER)	13.00	EA	13.00	13.00	0.00	$429.00	$0.00
18	CONCRETE REMOVAL (NON-REINFORCED)	22.00	CY	22.00	22.00	0.00	$400.00	$0.00
19	UNCLASSIFIED EXCAVATION	1,490.00	CY	1,490.00	1,490.00	0.00	$45.00	$0.00
20	CRUSHED AGGREGATE BASE	590.00	CY	590.00	590.00	0.00	$106.00	$0.00
21	CRUSHED MISCELLANEOUS BASE	66.00	CY	66.00	66.00	0.00	$48.00	$0.00
22	COLD MILL AC PAVEMENT (> 1-1/2 - 3")	41,120.00	SF	0.00	0.00	0.00	$0.40	$0.00
23	AC PAVEMENT	27.00	TON	27.00	27.00	0.00	$220.00	$0.00
24	AC PAVEMENT(PATCH BACK)	2.00	TON	2.00	2.00	0.00	$300.00	$0.00
25	DOUBLE ADJUST MANHOLE	9.00	EA	0.00	0.00	0.00	$500.00	$0.00
26	JUNCTION STRUCTURE PER STD PLAN 331	1.00	EA	1.00	1.00	0.00	$4,500.00	$0.00
27	PCC CURB & GUTTER, TYPE A2-8	38.00	LF	0.00	0.00	0.00	$35.00	$0.00
28	PCC DRIVEWAYS, 6" THICK	160.00	SF	160.00	160.00	0.00	$10.00	$0.00
29	RESTORATION OF PERMANENT SURFACING	1.00	LS	1.00	1.00	0.00	$130,900.00	$0.00
30	RELOCATE SIGN	2.00	EA	2.00	2.00	0.00	$176.00	$0.00
31	REMOVE SIGN POST	3.00	EA	3.00	3.00	0.00	$110.00	$0.00
32	TRAFFIC CONTROL	1.00	LS	1.00	1.00	0.00	$90,300.00	$0.00
33	FLASHING ARROW SIGN	1.00	EA	1.00	1.00	0.00	$3,000.00	$0.00
34	CHANGEABLE MESSAGE SIGN	2.00	EA	2.00	2.00	0.00	$11,000.00	$0.00
35	LANDSCAPING	1.00	LS	1.00	1.00	0.00	$81,355.00	$0.00
36	IRRIGATION SYSTEM	1.00	LS	1.00	1.00	0.00	$8,100.00	$0.00
37	12" DIAM BLANK STAINLESS STEEL CASING	1,469.00	VF	1,410.00	1,410.00	0.00	$357.00	$0.00
38	GRAVEL PACK 14" DIAM HOLE	155.00	VF	177.00	155.00	22.00	$63.00	$1,386.00
39	GRAVEL PACK 24" DIAM HOLE	1,595.00	VF	1,667.00	1,595.00	72.00	$161.00	$11,592.00
40	GRAVEL PACK 30" DIAM HOLE	11.00	VF	2.00	2.00	0.00	$576.00	$0.00
41	USE OF CONTRACTOR'S DRILL RIG	190.00	HR	25.00	25.00	0.00	$170.00	$0.00
42	4" DIAM PVC CONDUCTOR PIPE	1,143.00	VF	1,140.00	1,140.00	0.00	$17.00	$0.00
43	CITY PERMIT AND INSPECTION FEES (ALLOWANCE OF $10,000)	10,000.00	AL	29,734.00	10,000.00	19,734.00	$1.00	$19,734.00
44	L.A. COUNTY PUBLIC HEALTH PERMIT AND INSPECTION FEES	8,500.00	AL	6,830.00	6,830.00	0.00	$1.00	$0.00
45	NPDES MONITORING AND REPORTING	4.00	MTH	4.00	3.00	1.00	$4,520.00	$4,520.00
46	PREPARATION OF THE GROUNDWATER MANAGEMENT PLAN	1.00	LS	1.00	1.00	0.00	$11,300.00	$0.00
47	IMPLEMENTATION OF THE GROUNDWATER MANAGEMENT PLAN	1.00	LS	1.00	1.00	0.00	$540,931.00	$0.00
49	NOISE CONTROL (ALLOWANCE OF 70,000)	70,000.00	AL	132,531.00	132,531.00	0.00	$1.00	$0.00
50	WELL DESTRUCTION OF EXISTING INJECTION WELLS	9.00	EA	9.00	9.00	0.00	$22,600.00	$0.00
51	WELL DESTRUCTION OF ABANDONED TEST WELLS	8.00	EA	8.00	8.00	0.00	$20,340.00	$0.00
52	ABANDON VAULT	3.00	EA	3.00	3.00	0.00	$1,500.00	$0.00
53	DRILL PILOT HOLE	3,502.00	VF	3,097.00	3,097.00	0.00	$479.00	$0.00
54	DRILL 14" DIAMETER BOREHOLE	283.00	VF	263.00	263.00	0.00	$185.00	$0.00
55	DRILL 24" DIAMETER BOREHOLE	1,805.00	VF	1,797.00	1,797.00	0.00	$316.00	$0.00
56	DRILL 30" DIAMETER BOREHOLE	1,029.00	VF	918.00	918.00	0.00	$320.00	$0.00
57	DRILL 42" DIAMETER BOREHOLE	385.00	VF	385.00	385.00	0.00	$670.00	$0.00
58	18" DIAMETER PROTECTIVE STEEL CASING	35.00	VF	35.00	35.00	0.00	$161.00	$0.00
59	36" DIAMETER PROTECTIVE STEEL CASING	385.00	VF	385.00	385.00	0.00	$285.00	$0.00
60	GROUT 14" DIAMETER BOREHOLE	111.00	VF	124.00	111.00	13.00	$35.00	$455.00
61	GROUT 24" DIAMETER BOREHOLE	35.00	VF	28.00	28.00	0.00	$75.00	$0.00
62	GROUT 30" DIAMETER BOREHOLE	1,006.00	VF	1,298.00	1,006.00	292.00	$129.00	$37,668.00
63	GROUT 42" DIAMETER BOREHOLE	385.00	VF	371.00	371.00	0.00	$200.00	$0.00
64	SAND FILTER PACK FOR 14" DIAMETER BOREHOLE	2.00	VF	2.00	2.00	0.00	$31.00	$0.00
65	SAND FILTER PACK FOR 30" DIAMETER BOREHOLE	22.00	VF	22.00	22.00	0.00	$111.00	$0.00
66	PRECAST OBSERVATION WELL VAULT	1.00	EA	1.00	1.00	0.00	$7,200.00	$0.00
67	PRECAST INJECTION WELL VAULT	11.00	EA	11.00	11.00	0.00	$36,000.00	$0.00
68	INJECTION WELL HEAD ASSEMBLY	11.00	EA	11.00	11.00	0.00	$16,350.00	$0.00
69	WELL BOTTOM CAP (PVC)	1.00	EA	1.00	1.00	0.00	$45.00	$0.00
70	WELL BOTTOM CAP (BULL NOSE)	11.00	EA	11.00	11.00	0.00	$904.00	$0.00
71	12" DIAMETER STAINLESS STEEL SCREEN CASING	1,495.00	VF	1,465.00	1,465.00	0.00	$184.00	$0.00
72	4" DIAMETER SCHEDULE 80 BLANK PVC CASING	153.00	VF	148.00	148.00	0.00	$14.00	$0.00
73	4" DIAMETER SCHEDULE 80 PVC PERFORATED PIPE CASING	145.00	VF	135.00	135.00	0.00	$15.00	$0.00
74	3" DIAMETER TREMIE PIPE SCHEDULE 80 PVC	2,846.00	VF	2,506.00	2,506.00	0.00	$9.00	$0.00
75	1" DIAMETER SCHEDULE 80 PVC TUBE	2,075.00	VF	1,050.00	1,050.00	0.00	$4.00	$0.00
76	4-INCH DIAMETER STAINLESS STEEL PIPE	142.00	LF	142.00	142.00	0.00	$360.00	$0.00
77	6-INCH DIAMETER STAINLESS STEEL PIPE	341.00	LF	341.00	341.00	0.00	$446.00	$0.00
78	PRIMARY WELL DEVELOPMENT WITH SWABBING AND AIRLIFTING	550.00	HR	384.00	384.00	0.00	$542.00	$0.00
79	SECONDARY WELL DEVELOPMENT WITH HIGH VELOCITY WATER JETTING AND PUMPING	800.00	HR	32.00	32.00	0.00	$542.00	$0.00
80	ELECTRICAL WORK	1.00	LS	1.00	1.00	0.00	$751,723.00	$0.00
81	FIELD INSTRUMENTS	1.00	LS	1.00	1.00	0.00	$241,320.00	$0.00
82	SYSTEM INTEGRATION	1.00	LS	1.00	1.00	0.00	$152,215.00	$0.00
83	12" STEEL PIPE SCH 30, CML & CMC	27.00	LF	27.00	27.00	0.00	$800.00	$0.00
84	14" STEEL PIPE SCH 30, CML & CMC	69.00	LF	69.00	69.00	0.00	$391.00	$0.00
85	12" FLAP GATE	1.00	EA	1.00	1.00	0.00	$4,800.00	$0.00
86	REMOVE/ABANDON PIPELINE (12" THROUGH 24")	5.00	LF	3.00	3.00	0.00	$700.00	$0.00
87	PCC EDGING	1,474.00	LF	1,474.00	1,474.00	0.00	$54.00	$0.00
88	PERMEABLE PAVERS	10,650.00	SF	10,650.00	10,650.00	0.00	$15.00	$0.00
89	PLAYGROUND CHIP MATERIAL	102.00	CY	102.00	102.00	0.00	$430.00	$0.00
90	REMOVABLE, LOCKABLE BOLLARDS	21.00	EA	21.00	21.00	0.00	$1,500.00	$0.00
91	INSTALL SIGN	13.00	EA	13.00	13.00	0.00	$286.00	$0.00
92	INTERPRETIVE KIOSK	1.00	EA	1.00	1.00	0.00	$20,000.00	$0.00
93	TREE RELOCATION	3.00	EA	3.00	3.00	0.00	$1,000.00	$0.00
94	AGRONOMIC SOIL REPORTS	12.00	EA	12.00	12.00	0.00	$500.00	$0.00
95	90 DAY LANDSCAPE PLANT ESTABLISHMENT PERIOD	1.00	LS	1.00	0.00	1.00	$2,000.00	$2,000.00
S-1	EXTEND PART 1 NTP DURATION		WD	33.00	33.00	0.00	$0.00	$0.00
S-2	INSTALL GREEN SHEETING, REPAIR, AND MAINTENANCE		T&M	9,539.00	9,539.00	0.00	$1.00	$0.00
S-3	INJECTION WELL DRAIN CONNECTION		LS	1.00	1.00	0.00	$7,000.00	$0.00
S-4	REMOVE INTERFERING THRUST BLOCK		LS	1.00	1.00	0.00	$1,300.00	$0.00
S-5	WELL VAULT PCC SLAB MODIFICATION		LS	1.00	1.00	0.00	$4,800.00	$0.00
S-6	INTERPRETIVE KIOSK REVISIONS		LS	1.00	1.00	0.00	$7,873.00	$0.00
S-7	RELOCATE IRRIGATION LINE		LS	1.00	1.00	0.00	$5,300.00	$0.00
S-8	CONTRACT TIME EXTENSION		WDS	13.00	13.00	0.00	$0.00	$0.00
S-8A	CONTRACT TIME EXTENSION		WD	15.00	15.00	0.00	$0.00	$0.00
S-9	PCC PADS & PIPE AT VALVES		LS	1.00	1.00	0.00	$3,800.00	$0.00
S-10	ADDITIONAL CONDUIT (WELL 6I3)		LS	1.00	1.00	0.00	$3,700.00	$0.00
S-11	LANDSCAPING AND IRRIGATION		LS	1.00	1.00	0.00	$5,100.00	$0.00
S-12	EXTRA LANDSCAPING (6H3)		LS	1.00	1.00	0.00	$4,200.00	$0.00
S-13	ADDITIONAL SHRUBS (5XY)		LS	1.00	1.00	0.00	$3,200.00	$0.00
S-14	LANDSCAPING CHANGE (6A1)		LS	1.00	1.00	0.00	$4,200.00	$0.00
S-15	ADDITIONAL LANDSCAPING (6B1 WELL)		LS	1.00	1.00	0.00	$5,000.00	$0.00
S-16	LANDSCAPING AT LONGFELLOW AVENUE/VALLEY DRIVE		LS	1.00	0.00	1.00	$2,844.00	$2,844.00

DEDUCTION DETAIL

Description	Unit	Total Qty.	Previous Qty.	Unit Price	Current Amount
OVERTIME INSPECTION	HOUR	102.50	102.50	$100.00	$0.00
LIQUIDATED DAMAGES	DAY	0.00	0.00	$2,000.00	$0.00
LABOR COMPLIANCE	VIOLATION	0.00	0.00	$250.00	$0.00
AFFIRMATIVE ACTION	VIOLATION	0.00	0.00	$200.00	$0.00
BEST MANAGEMENT PRACTICE	VIOLATION	0.00	0.00	$1,000.00	$0.00
SCHEDULE UPDATE	MONTHLY	0.00	0.00	$250.00	$0.00
LOCAL TARGATED WORKER HIRING PROGRAM	STIP	0.00	0.00	$1.00	$0.00

FINANCIAL SUMMARY

	Total	Previous	Current
Earned	$9,546,475.00	$9,463,776.00	$82,699.00
Retained*	$477,323.75	$473,188.80	$4,134.95
Deducted	$10,250.00	$10,250.00	$0.00
Due	$9,058,901.25	$8,980,337.20	$78,564.05

*The term "As-Built" used by the Department of Public Works in combination with the Engineer's Monthly Estimate process indicates that the project has been field accepted and that the pay quantities and deductions as detailed above are FINAL. Unless a certified letter is received by this office within 14 calendar days disputing the amounts shown, an acceptance letter will be filed with the Board of Supervisors authorizing the release of retention.

*This project has an escrow account.

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