Los Angeles County Public Works
Project Management Division III
As-Built 11
Project Name: Hacienda Channel - La Plata Avenue Drain
Contractor: Mladen Buntich Construction Company, Inc.
1500 West Ninth Street
Upland, CA 91786-5636
Project ID: FCC0001332
Federal Number(s): None
Original Contract: $2,292,502.00
Awarded: 5/17/2021
Period Ending: 6/26/2023
Board Accepted: 7/11/2023
Item No.DescriptionBid QtyUnitsTotal Qty.Previous Qty.Current Qty.Unit PriceCurrent Amount
1CONSTRUCTION SCHEDULE (BASELINE) (STIPULATED UNIT PRICE OF $2,000)1.00LS 1.00 1.000.00$2,000.00$0.00
2CONSTRUCTION SCHEDULE (UPDATE) (STIPULATED UNIT PRICE OF $500/MONTH)6.00MTH 6.00 6.000.00$500.00$0.00
3CONSTRUCTION SCHEDULE (AS-BUILT) (STIPULATED UNIT PRICE OF $1,000)1.00LS 1.00 1.000.00$1,000.00$0.00
4IMPLEMENTATION OF THE LTWHP1.00LS 1.00 1.000.00$5,000.00$0.00
5IMPLEMENTATION OF BMPS1.00LS 1.00 1.000.00$10,000.00$0.00
6RESTORATION OF EXISTING IMPROVEMENTS1.00LS 1.00 1.000.00$30,000.00$0.00
7SHORING OF OPEN EXCAVATIONS1.00LS 1.00 1.000.00$30,000.00$0.00
8OFFICE FACILITIES7.00MTH 7.00 7.000.00$4,500.00$0.00
9MOBILIZATION1.00LS 1.00 1.000.00$100,000.00$0.00
10TRENCH BACKFILL SLURRY (CLASS 100-E-100)1,541.00CY 1,511.00 1,511.0013-0.0013$150.00($0.20)
11CATCH BASIN PER STD PLAN 300, W=71.00EA 1.00 1.000.00$9,000.00$0.00
12CATCH BASIN PER STD PLAN 300, W=101.00EA 0.00 0.000.00$10,000.00$0.00
13TRANSITION STRUCTURE PER STD PLAN 340 (MOD)2.00EA 2.00 2.000.00$9,000.00$0.00
14JUNCTION STRUCTURE PER DETAIL E8.00EA 8.00 8.000.00$6,000.00$0.00
15JUNCTION STRUCTURE PER DETAIL F4.00EA 4.00 4.000.00$6,000.00$0.00
16MANHOLE PER STD PLAN 320 (MOD)1.00EA 1.00 1.000.00$9,000.00$0.00
17MANHOLE PER STD PLAN 321 (MOD)4.00EA 4.00 4.000.00$10,000.00$0.00
18MANHOLE PER STD PLAN 322 (MOD)8.00EA 8.00 8.000.00$11,000.00$0.00
1918" DUAL WALL POLYPROPYLENE PIPE22.00LF 37.00 37.000.00$700.00$0.00
2024" DUAL WALL POLYPROPYLENE PIPE28.00LF 33.00 33.000.00$600.00$0.00
2130" DUAL WALL POLYPROPYLENE PIPE2,075.00LF 2,075.00 2,075.000.00$265.00$0.00
2236" DUAL WALL POLYPROPYLENE PIPE603.00LF 533.00 533.000.00$275.00$0.00
2348" DUAL WALL POLYPROPYLENE PIPE804.00LF 804.00 804.000.00$438.00$0.00
24SUPPORT FOR 15" OR LESS WATERLINE4.00EA 4.00 4.000.00$3,000.00$0.00
25SUPPORT FOR 8" OR LESS WATERLINE7.00EA 9.00 9.000.00$3,000.00$0.00
26SUPPORT FOR 8" AND LESS SEWER2.00EA 7.00 7.000.00$3,000.00$0.00
27REMODEL SEWER HOUSE CONNECTION57.00LF 13.00 13.000.00$400.00$0.00
28PCC BLANKET PROTECTION FOR SEWER15.00CY 21.00 21.000.00$500.00$0.00
2918" CONCRETE COLLAR15.00EA 15.00 15.000.00$2,000.00$0.00
3024" CONCRETE COLLAR2.00EA 3.00 3.000.00$3,500.00$0.00
3130" CONCRETE COLLAR3.00EA 6.00 6.000.00$3,500.00$0.00
32RESTORATION OF PERMANENT SURFACING1.00LS 1.00 1.000.00$200,000.00$0.00
33ABANDON EXISTING MANHOLE3.00EA 5.00 5.000.00$2,000.00$0.00
34TRAFFIC CONTROL1.00LS 1.00 1.000.00$30,000.00$0.00
35GROUNDWATER DEWATERING (ALLOWANCE OF $150,000)150,000.00AL 0.00 0.000.00$1.00$0.00
S-1EXTEND PART 1 NTP DURATION & PLAN REVISIONS DUE TO UTILITY CONFLICTS LS 1.00 1.000.00$700,000.00$0.00
S-2NON-WORKING DAYS NWD 203.00 203.000.00$0.00$0.00
S-3REMOVE EXTRA PCC CRADLE STA 11+45 LS 1.00 1.000.00$7,500.00$0.00
S-4LATERAL ADJUSTMENT AT MH 13+56 LS 1.00 1.000.00$17,961.00$0.00
S-5MODIFY EXISTING CATCH BASIN 66+47 LS 1.00 1.000.00$4,000.00$0.00
S-6DELIVER 70 LF 36" HDPE PIPE LS 1.00 1.000.00$8,829.15$0.00
S-7REMOVE 5 EXCESS PCC ENCASEMENTS LS 1.00 1.000.00$20,000.00$0.00
S-8PIPE TESTING VALUE ENGINEERING CREDIT LS 1.00 1.000.00($38,000.00)$0.00

DEDUCTION DETAIL

DescriptionUnitTotal Qty.Previous Qty.Current Qty.Unit PriceCurrent Amount
OVERTIME INSPECTIONHOUR 0.00 0.000.00$100.00 $0.00
LIQUIDATED DAMAGESDAY 0.00 0.000.00$2,000.00 $0.00
LABOR COMPLIANCEVIOLATION 0.00 0.000.00$250.00 $0.00
AFFIRMATIVE ACTIONVIOLATION 0.00 0.000.00$200.00 $0.00
BEST MANAGEMENT PRACTICEVIOLATION 0.00 0.000.00$1,000.00 $0.00
SCHEDULE UPDATEMONTHLY 0.00 0.000.00$250.00 $0.00
LOCAL TARGATED WORKER HIRING PROGRAMSTIP 0.00 0.000.00$1.00 $0.00

FINANCIAL SUMMARY

  Total Previous Current
Earned $2,866,942.16 $2,866,942.36 ($0.20)
Retained $143,346.92 $143,347.12 ($0.20)
Deducted $0.00 $0.00 $0.00
Due $2,723,595.24 $2,723,595.24 $0.00



*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.

During the initial processing of this Engineer's Monthly Estimate, the current earnings were found to be less than the combined total of the current retention and current deductions resulting in a "negative payment" condition. In order to resolve the condition, the total retention amount for this project has automatically been decreased by $0.20

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