F_Consolidated Report_REVa.pdf
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- Attached to
- Post 45 Upper Harbor Dredging Contract 5 Federal contract opportunity
- Solicitation number
- W912HP20B0004
About this file
This consolidated report summarizes dredging work performed under a federal contract to maintain depths and widen channels in the Charleston Upper Harbor in South Carolina. The contract required maintenance and new work dredging of approximately 4,012,000 cubic yards of unclassified material from eight acceptance sections using a dredge and depositing dredged materials in the Clouter Creek and Yellow House Creek placement areas. The contractor was required to comply with endangered species and marine mammal protection acts and hopper dredges were prohibited. The report provides dredging quantities before, during and after work; equipment used; placement area locations and quantities; production rates; costs and pricing details for contract line items including base and optional work. It also notes water quality maintenance efforts, delays encountered and lessons learned.
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POST 45 CHARLESTON UPPER HARBOR W912HP20B0004
MAINTENANCE AND NEW WORK DREDGING
F-1 ATTACHMENT F
CONSOLIDATED REPORT – DREDGING_REVa
TITLE: POST 45 CHARLESTON UPPER HARBOR MAINTENANCE AND NEW WORK DREDGING,
CHARLESTON AND BERKELEY COUNTIES, SOUTH CAROLINA
IFB NO. W912HP20B0004 CONTRACT NO. W912HP20C00XX
DRAWING NO. 9620 (Contract), 9621 (BD), 9622 (AD)
GOVERNMENT INSPECTOR:
CONTRACTOR:
CONTRACTOR'S SUPERINTENDENT:
TYPE EQUIPMENT USED ON JOB:
DREDGE(S): (NAME, SIZE, PUMP HP, BOOSTER, ETC.)
OTHER EQUIPMENT: (DRAGLINES, DOZERS, ETC.)
SUBCONTRACTORS:
DATES:
ADVERTISEMENT: BID OPENING:
AWARD: NOTICE TO PROCEED:
REQUIRED STARTING: ACTUAL STARTING:
REQUIRED COMPLETION DATE: ACTUAL COMPLETION:
NUMBERS DAYS ON JOB (PUMPING):
NUMBERS DAYS ON JOB (TOTAL):
DREDGING QUANTITIES:
REQUIRED PRODUCTION RATE:
ACTUAL PRODUCTION RATE:
CHARACTER OF MATERIALS:
NOTE: HARD MATERIAL OR ANY CHANGE OF CONDITIONS SHOULD BE
NOTED. ANY DEBRIS ENCOUNTERED SHOULD ALSO BE LISTED
WITH EXPLANATION OF HOW IT WAS REMOVED AND WHAT EQUIP
WAS USED FOR REMOVAL.
k2tsoh9c Text Box Accompanying Amendment 01 (AM#01)
F-2 ATTACHMENT F
CONSOLIDATED REPORT – DREDGING
ADVERTISED QUANTITIES:
ACCEPTANCE
SECTION
REQUIRED
MAINTENANCE
DREDGING PRISM
REQUIRED NEW
WORK DREDGING
PRISM
ALLOWABLE
OVERDEPTH
PRISM
TOTAL
NO. LOCATION CY MEAS. * CY MEAS.* CY MEAS.** CY MEAS.
1 Daniel Island Bend
1597+51 to 1625+66
2 Clouter Creek Reach
1625+66 to 1695+66
3 Navy Yard Reach
1675+66 to 1749+49 1695+66 to 1749+49 4 North Charleston Reach
1749+49 to 1800+75
5 Filbin Creek Reach
1800+75 to 1853+00
6 Port Terminal Reach
1853+00 to 1873+26
7 Ordnance Reach
1873+26 to 1905+63
8 Ordnance Reach Turning Basin
1873+26 to 1905+63
Pier X-Ray South
Pier S
Pier T
Pier U
TC Dock DESC
1703+90 to 1704+90
MSDDC
1704+90 to 1720+83
TOTALS
F-3 ATTACHMENT F
BEFORE DREDGING QUANTITIES:
DREDGING PRISM
REQUIRED NEW
WORK DREDGING
PRISM
ALLOWABLE
OVERDEPTH
PRISM
TOTAL
NO. LOCATION CY MEAS. * CY MEAS.* CY MEAS.** CY MEAS.
1 Daniel Island Bend
1597+51 to 1625+66
1695+66 to 1749+49 4 North Charleston Reach
1749+49 to 1800+75
7 Ordnance Reach
1873+26 to 1905+63
F-4 ATTACHMENT F
AFTER DREDGING QUANTITIES:
DREDGING PRISM
REQUIRED NEW
WORK DREDGING
PRISM
ALLOWABLE
OVERDEPTH
PRISM
TOTAL
NO. LOCATION CY MEAS. * CY MEAS.* CY MEAS.** CY MEAS.
1 Daniel Island Bend
1597+51 to 1625+66
1695+66 to 1749+49 4 North Charleston Reach
1749+49 to 1800+75
7 Ordnance Reach
1873+26 to 1905+63
F-5 ATTACHMENT F
CONSOLIDATED REPORT - DREDGING
EFFECTIVE AND NON-EFFECTIVE TIME:
NAME OF
DREDGE
PUMPING:
HANDLING PIPE LINES:
HANDLING SWING LINES:
CLEARING PUMP AND PIPELINES:
CLEARING CUTTER:
CHANGING LOCATION ON JOB:
PASSING VESSELS:
SHORE LINE & SHORE WORK:
MINOR REPAIR:
PREPARATION:
MISCELLANEOUS:
MOBILIZATION AND
DEMOBILIZATION:
PRIVATE WORK:
SUNDAYS AND HOLIDAYS:
MAJOR REPAIRS:
LOST TIME:
LOST TIME NOT CHARGEABLE TO COST AT WORK:
TOTAL TIME:
AVERAGES:
WIDTH OF CUT:
LIFT:
NUMBER OF LOADS PER DAY:
CUBIC YARDS PER LOAD:
CUBIC YARDS PUMPED PER HOUR - CREDIT:
CUBIC YARDS PUMPED PER HOUR - GROSS:
CUBIC YARDS PUMPED PER DAY - CREDIT:
CUBIC YARDS PUMPED PER DAY - GROSS:
PUMPING TIME - HOURS PER DAY
TIME DELAYS AND CAUSES OF SUCH DELAYS:
F-6 ATTACHMENT F
CONSOLIDATED REPORT - DREDGING
PLACEMENT AREA(S): (FOR EACH PLACEMENT AREA)
PLACEMENT AREA: CLOUTER CREEK HIGHWAY CELL
TOTAL GROSS CYDS PLACED IN THE PLACEMENT AREA:
LOCATION: (WHAT DISCHARGE POINT)
REMARKS:
PLACEMENT AREA: YELLOW HOUSE CREEK
TOTAL GROSS CYDS PLACED IN THE PLACEMENT AREA:
LOCATION: (WHAT DISCHARGE POINT)
REMARKS:
WATER QUALITY:
NOTE: DOCUMENTATION SHOULD LIST ALL EFFORTS MADE TO INSURE
WATER QUALITY HAS BEEN MAINTAINED AND ANY PROBLEMS
THAT WERE ENCOUNTERED.
OTHER – EXPLAIN:
REMARKS, COMMENTS, AND LESSONS LEARNED:
F-7 ATTACHMENT F
COSTS/PRICES:
ORIGINAL CONTRACT AWARD AMOUNTS:
ITEM
NO. DESCRIPTION ESTIMATED
QUANTITY U/I UNIT PRICE AMOUNT
BASE
0001 MOBILIZATION AND
DEMOBILIZATION -
MAINTENANCE AND NEW WORK
DREDGING IN CHARLESTON UPPER
HARBOR
1 JA JOB $_________
0002 DREDGING OF UNCLASSIFIED
MAINTENANCE MATERIAL IN
CHARLESTON UPPER HARBOR
ACCEPTANCE SECTIONS 1-8
CY $_________ $_________
0003 DREDGING OF UNCLASSIFIED NEW
WORK MATERIAL IN CHARLESTON
UPPER HARBOR ACCEPTANCE
SECTIONS 1-8
0004 COMPLIANCE WITH ENDANGERED
SPECIES ACT AND MARINE
MAMMALS PROTECTION ACT
(CHARLESTON UPPER HARBOR AND
COOPER RIVER CHANNELS)
0005 REMOVAL OF UNIDENTIFIED KNOWN
OBJECTS
TOTAL (COMBINATION OF BASE
BID ITEMS 0001-0005)
OPTION
0006 MOBILIZATION AND
DEMOBILIZATION MAINTENANCE
AND NEW WORK DREDGING PIER X-
RAY SOUTH
0007 DREDGING OF UNCLASSIFIED
MAINTENANCE AND NEW WORK
MATERIAL PIER X-RAY SOUTH
0008 MOBILIZATION AND
DREDGING MARADS PIERS S,T,U
0009 DREDGING OF UNCLASSIFIED
MAINTENANCE MATERIAL MARADS
PIERS S,T,U
F-8 ATTACHMENT F
0010 DREDGING OF UNCLASSIFIED
MATERIAL TC DOCK
0010AA
MOBILIZATION AND
DEMOBILIZATION MAINTENANCE
DREDGING IN JOINT BASE
CHARLESTON CHANNEL TC Dock
1 JA JOB $_________
0010AB DESC (Sta. 1703+90 to
1704+90) 1 JA JOB $_________
0010AC MSDDC (Sta. 1704+90 to
1720+83) CY $_________ $_________
TOTAL (COMBINATION OF
OPTIONAL BID ITEMS 0006-0010)
TOTAL (COMBINATION OF BID
ITEMS 0001-0010)
ACTUAL CONTRACT AMOUNTS:
ITEM
NO. DESCRIPTION ESTIMATED
QUANTITY U/I UNIT PRICE AMOUNT
BASE
0001 MOBILIZATION AND
DEMOBILIZATION -
MAINTENANCE AND NEW WORK
DREDGING IN CHARLESTON UPPER
HARBOR
0002 DREDGING OF UNCLASSIFIED
MAINTENANCE MATERIAL IN
CHARLESTON UPPER HARBOR
ACCEPTANCE SECTIONS 1-8
0003 DREDGING OF UNCLASSIFIED NEW
WORK MATERIAL IN CHARLESTON
UPPER HARBOR ACCEPTANCE
SECTIONS 1-8
0004 COMPLIANCE WITH ENDANGERED
SPECIES ACT AND MARINE
MAMMALS PROTECTION ACT
(CHARLESTON UPPER HARBOR AND
COOPER RIVER CHANNELS)
0005 REMOVAL OF UNIDENTIFIED KNOWN
OBJECTS
TOTAL (COMBINATION OF BASE
BID ITEMS 0001-0005)
F-9 ATTACHMENT F
OPTION
0006 MOBILIZATION AND
AND NEW WORK DREDGING PIER X-
RAY SOUTH
0007 DREDGING OF UNCLASSIFIED
MAINTENANCE AND NEW WORK
MATERIAL PIER X-RAY SOUTH
0008 MOBILIZATION AND
DREDGING MARADS PIERS S,T,U
0009 DREDGING OF UNCLASSIFIED
MAINTENANCE MATERIAL MARADS
PIERS S,T,U
0010 DREDGING OF UNCLASSIFIED
MATERIAL TC DOCK
0010AA
MOBILIZATION AND
DEMOBILIZATION MAINTENANCE
DREDGING IN JOINT BASE
CHARLESTON CHANNEL TC Dock
1 JA JOB $_________
0010AB DESC (Sta. 1703+90 to
1704+90) 1 JA JOB $_________
0010AC MSDDC (Sta. 1704+90 to
1720+83) CY $_________ $_________
TOTAL (COMBINATION OF
OPTIONAL BID ITEMS 0006-0010)
TOTAL (COMBINATION OF BID
ITEMS 0001-0010)
MODIFICATIONS:
MOD 1: (BRIEF DESCRIPTION) $___________
MOD 2: (BRIEF DESCRIPTION) $___________
CLAIMS:
CLAIM 1: (BRIEF DESCRIPTION) $___________
CLAIM 2: (BRIEF DESCRIPTION) $___________
ADDITIONAL COSTS:
NOTE: INCLUDE ALL OTHER COSTS NOT LISTED ABOVE.
k2tsoh9c Text Box Accompanying Amendment 01 (/AM#01)
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