ATTACHMENT 1 - Schedule of Items.xlsx
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- Kennedy Pond Bridge Repair - CANCELLED
- Solicitation number
- 12467020R0035
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Contractor's Proposal
| 12467020R0035 | ||||||
| KENNEDY POND BRIDGE NO. 603-41G ROAD BRIDGE APPROACH AND FILL SLOPE REPAIR | ||||||
| ATTACHMENT 1 - SCHEDULE OF ITEMS | ||||||
| PAY ITEM | DESCRIPTION | PAY UNIT | EST. | |||
| QUANTITY | UNIT PRICE | TOTAL PRICE | ||||
| 15101 | Mobilization/Demobilization | LS | 1 | $ - 0 | $ - 0 | |
| 15201 | Construction survey and staking, method I, tolerance Class A [Includes: survey and construction staking all corners and nodes of new wingwall system, bottom of wingwall footing, cncrete approach slabs, and re-establishing roadway. Conform to the requirements of FSSS Section 152 - Construction Survey and Staking] | LS | 1 | $ - 0 | $ - 0 | |
| 15702 | Silt Fence [Before constrction can occur, includes installation of silt fencing. Also includes removal of silt fencing after final acceptance of project. Refer to drawings sheet C-101 for silt fencing layout) | L.F. | 800 | $ - 0 | $ - 0 | |
| 20102 | Clearing and grubbing, disposal method Scattering [Includes clearing and grubbing within the clearing limits designated in the plans and as established by construction staking. Includes grubbing deep enough to remove stumps and root wads, roots, buried logs, moss, turf, or other vegetative debris. Dispose of clearing and grubbing material per FSSS Section 203.05 (f) Scattering. Scatter in areas as designated by the C.O.] | Acre | 0.30 | $ - 0 | $ - 0 | |
| 20701 | Earthwork geosynthetics, type C, Class 1 [Includes furnishing and placement of geotextile between free draining gravel and imported structural backfill material behind new wingwall. Geotextile shall extend from top of wingwall to bottom of footing. Geotextile shall conform to the requirements of FP-14 Table 714-1] | Square Yard | 304 | $ - 0 | $ - 0 | |
| 20801 | Structure excavation, type Foundation and Wingwall [Includes excavating material outside the vertical planes located 18 inches outside and parallel to the limits of the footings or foundations for the construction of the new foundation and wingwall. OSHA safety regulations for "Excavations" for sloping the sides of excavations, benching, or stepping, using shoring and bracing, and using other safety features shall be incidental to this pay item. This work also includes preserving channels, constructing cofferdams, dewatering, preparing foundations, backfilling, and subsequent removal of safety features and cofferdams. Pay item also includes hauling and placing excessive and unsuitable waste material in waste disposal site located 428 feet south of bridge structure as shown in the drawings sheet C-103] | *Cubic Yard | 920 | $ - 0 | $ - 0 | |
| 20803(A) | Structural backfill (compacted in-place), type Foundation and Wingwall [Structural Backfill material shall be imported material conforming to the requirements of FP-14 Section 704.04. The government will only pay for quantity compacted in-place. Contractor is responsible for their own shrinkage and swale factor. Place structural backfill two (2) feet above top of footing and 18 inches outside and parallel to the limits of the footings in front of wall and 5.5-ft width behind wall and 18 inches outside and parallel to the limits of the footings extending to top of wall. Structural backfill material shall be placed after the 12-inches wide free-draining gravel material extending to top of wall. Place in horizontal layers that do not exceed 6 inches in compacted thickness. Compact each layer according to Subsection 208.10. Place structural backfill layers evenly on all sides of the structure as appropriate. Extend each layer to the limits of the excavation or to natural ground. Do not place structural backfill against concrete until 80 percent of the design strength is achieved.] | *Cubic Yard | 486 | $ - 0 | $ - 0 | |
| 20803(B) | Structural backfill {Free Draining Gravel} (compacted in-place), type Foundation and Wingwall [The government will only pay for quantity compacted in-place. Contractor is responsible for their own shrinkage and swale factor. Place free draining gravel material 12-inches minimum behind wingwall structure itself. Place in horizontal layers that do not exceed 6 inches in compacted thickness. Extend each layer to the limits of the excavation or to natural ground. Do not place free draining gravel material against concrete until 80 percent of the design strength is achieved. Refer to drawings sheet S-501] | *Cubic Yard | 57 | $ - 0 | $ - 0 | |
| 30103 | Aggregate base, grading C, compaction method A [Includes furnishing and placing 6-inch depth of imported crushed aggregate for roadway on a prepared surface. Spread and shape in uniform layers not to exceed 6 inches compacted thickness. Refer to FSSS Section 204.11(a)(1)(a) for compaction requirements and refer to FP-14 Table 703-2 for Grading C gradations requirement.] | Cubic Yard | 28 | $ - 0 | $ - 0 | |
| 55201(A) | Structural concrete, Class A, Reinforced Foundation and Wingwall w/ Weep Holes [Includes furnishing and placement of concrete, reinforcement, weep holes 20" on center, and all misc materials and labor for the reinforced foundation and wingwall system. Concrete shall be Class A with 4,500 minimum psi strength. Min. air content is 4.0% and max. air content is 7.0%. [Refer to drawings and FP-14 Table 552-1 and FP-14 Table 552-2] | Cubic Yard | 180 | $ - 0 | $ - 0 | |
| 55201(B) | Structural concrete, Class A, Bridge Approach Slabs [Includes furnishing of concrete, 6x6 W2.9xW2.9 WWF reinforcement and all misc materials and labor for both approaches reinforced approach slabs. Concrete shall be Class A with 4500 minimum psi strength. Min. air content is 4.0% and max. air content is 7.0%. [Refer to drawings and FP-14 Table 552-1 and FP-14 Table 552-2] | Cubic Yard | 16 | $ - 0 | $ - 0 | |
| 62504 | Seeding, Dry method [Includes seeding all disturbed areas. Do not seed finished roadway] | Acre | 0.29 | $ - 0 | $ - 0 | |
| 62505 | Mulching, Dry method [Includes mulching all disturbed areas. Do not mulch finished roadway] | Acre | 0.29 | $ - 0 | $ - 0 | |
| SUBTOTAL PRICE | $ - 0 | |||||
| OPTIONAL BID ITEMS | ||||||
| PAY ITEM | DESCRIPTION | PAY UNIT | EST. | |||
| QUANTITY | UNIT PRICE | TOTAL PRICE | ||||
| 15401 | Contractor Testing (Includes structural backfill tesing per AASHTO T 99 and AASHTO T 310 (1 per soil type and two (2) per lift)....... Pay Item includes reinforced concrete: density, air content, slump, and concrete temperature at 1 per load after at least 0.25 yd^3 is discharged.... Also includes concrete compressive strength cylinders at 1 set per 30 yd^3 but not less than 1 per day. Cast at least four compressive strength test cylinders for 6- by 12-inch specimens or six compressive strength cylinders for 4- by 8-inch and carefully transport the cylinders to the job site curing facility. Compressive strengths tests shall conform to the requirements of AASHTO T 23 & T 22) | LS | 1 | $ - 0 | $ - 0 | |
| 55208 | Seal Concrete Surface, [Includes sealing the foundation area from water by placing seal concrete when the area cannot be pumped reasonably free of water. Place seal concrete beneath foundation at 6-inch depth. Refer to FP-14 Section 208.06 for foundation seal. Design seal concrete mix design according to FP-14 Subsection 552.03 and FP-14 Table 552-1] | Cubic Yard | 18 | $ - 0 | $ - 0 | |
| 63301 | Sign System, [Includes furnishing and installing two(2) OM-3R signs and two(2) OM-3L signs. Contractor shall furnish and install to MUTCD requirements and standard. | Each | 4 | $ - 0 | $ - 0 | |
| SUBTOTAL PRICE | $ - 0 | |||||
| GRAND TOTAL PRICE | $ - 0 |
| Cost Estimate for the State of South Carolina located in Aiken County on the Savannah River Site |
| Sq.Ft. = Square Feet |
Cu.Yd. = Cubic Yard LS = Lump Sum
* Denotes --- Contract Quantities (FAR Clause 52.211-18 Variation in Estimated Quantity) {Contract quantities will be adjusted only when there are errors in the original design of 15% or more}
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