Synopsis of Proposed Contract Action 140P8420R0002_1.pdf

NATIONAL PARK SERVICE

REDWOOD NATIONAL PARK

RFP No. 140P8420R0002 Replace Lost Man Creek Bridges

PRE-SOLICITATION ANNOUNCEMENT

The National Park Service has a requirement to replace the Lost Man Creek Bridges, located within Redwood National Park in Humboldt County, California. Base line item work is for work on one bridge: Little Lost Man Creek Bridge. Option line item work is for work on a second bridge: Lost Man Creek Bridge #1. The two projects sites are located on Geneva Road 0.25 and

0.8 miles west of the Redwoods Highway 101, which is approximately 3.5 miles north of Orick, CA in the Redwood National Park. The work includes demolition and removal of the Lost Man Creek Bridges indicated on the Contract Drawings, and fabrication, delivery, erection, construction, etc. of new bridge beams, decks, and railing on existing abutments and foundations.

If option line item work for the Lost Man Creek Bridge #1 is awarded, the contractor shall sequence construction to minimize the amount of time Geneva Road closure can occur and shall develop a sequencing plan with construction dates and timelines for both bridges for acceptance by the Contracting Officer.

Base line item work includes Mobilization/Demobilization Little Lost Man Creek Bridge (the Mobilization/Demobilization for this item consists of all labor, materials, equipment, and construction of temporary facilities to perform work on Little lost Man Creek Bridge including:

moving rigs, pumps, equipment, materials, power, labor, fuel, tools and incidentals necessary to do the Work; moving out of all such equipment, materials, tools, and incidentals, and final site cleanup upon completion of the Work; all required equipment and vehicle cleaning for certification as weed and seed free prior to entering park boundaries); Demolition (this item consists of all labor, material and equipment to install the catchment tarp under the bridge and remove the existing superstructure and cut and remove twenty (20) feet of existing asphalt approach on both sides of the Little Lost Man Creek bridge as shown in the contract drawings.

Included in this item is all labor, material and equipment to provide 40 hours of backhoe loader with 2 cubic foot bucket and all incidentals with delivery to site, fuel maintenance and associated costs, and all labor, material and equipment to perform general labor necessary to complete the construction that is not part of the other contract line items. This item also consists of all labor, material and equipment to install temporary traffic barricades prior to construction and removal of barricades after construction is complete, and all labor, material and equipment to install construction signs prior to construction and removal of construction signs after construction is complete); New Bridge Structure (this item consists of all labor, material and equipment to perform survey of the Little Lost Man Creek bridge and its approaches and perform staking as necessary to perform the work outlined in the contract documents. Survey includes verification of dimensions as shown in the contract documents and advising the Engineer of Record of any discrepancies. Included in this item is all labor, material and equipment to perform quality control as outlined in Section 01 40 00 “Quality Requirements”; all labor, material and equipment to perform testing of materials as outlined in the contract documents; all labor, material and equipment to develop and deliver the construction schedule as outlined in Section 01 32 16 “Construction Schedule”; all labor, material and equipment to control sediment and erosion as outlined in Section 31 25 00 “Erosion & Sediment Control”; all labor, material, equipment, and incidentals for placement of approximately 25 square ft of filter fabric and 6” to 12” rip-rap for erosion control of drainage from bridge decking at ends of abutments per the contract drawings; all labor, material and equipment to provide a cast in place concrete decking over the pre-stressed girders per the contract drawings; all labor, material and equipment to form and pour the concrete for the deck, and diaphragms as shown on contract drawings; all labor, material and equipment to transport, and install the precast, prestressed concrete girders as shown in the contract drawings; all labor, material and equipment to place and tie steel in areas shown in the contract documents; all labor, material and equipment to install the elastomeric bearing pad as shown in the contract drawings); New Bridge Railing (this item includes all labor, materials and equipment to install approximately 90 lineal feet of 8” x 18” concrete curbing approach on each side of the bridge including dowels and epoxy reinforcing into the existing wing walls. This item also consists of all labor, material and equipment to install and erect the bridge railing as shown on the contract drawings); and Surface Improvements (this item consists of all labor, material and equipment to install object markers at the end of the bridge. This item also consists of all labor, material, and equipment to remove and repave two twenty (20) feet long by twenty (20) feet wide bridge approaches with a 4-inches of asphalt placed in 2 lifts and seventy (70) feet by twenty (20) ft wide 2-inch thick asphalt topping over the concrete decking. This item also includes refreshing of ¾-inch aggregate base for both bridge approaches to provide a minimum of 4-inches of aggregate base under approaches).

Option line item work includes Mobilization/Demobilization Lost Man Creek Bridge #1 (the Mobilization/Demobilization for this item consists of all additional labor, materials, equipment, and construction of temporary facilities to perform work on Lost Man Creek #1 Bridge including: moving rigs, pumps, equipment, materials, power, labor, fuel, tools and incidentals necessary to do the Work; moving out of all such equipment, materials, tools, and incidentals, and final site cleanup upon completion of the Work; all required equipment and vehicle cleaning for certification as weed and seed free prior to entering park boundaries); Demolition (this item consists of all labor, material and equipment to install the catchment tarp under the bridge and remove the existing superstructure and cut and remove twenty (20) feet of existing asphalt approach on both sides of the Lost Man Creek Bridge #1 as shown in the contract drawings.

Included in this item is all labor, material and equipment to provide 40 hours of backhoe loader with 2 cubic foot bucket and all incidentals with delivery to site, fuel maintenance and associated costs, and all labor, material and equipment to perform general labor necessary to complete the construction that is not part of the other contract line items. This item also consists of all labor, material and equipment to install temporary traffic barricades prior to construction and removal of barricades after construction is complete, and all labor, material and equipment to install construction signs prior to construction and removal of construction barricades and signs after construction is complete); New Lost Man Creek Bridge #1 Bridge Structure (this item consists of all labor, material and equipment to perform survey of the Lost Man Creek Bridge #1 and its approaches and perform staking as necessary to perform the work outlined in the contract documents. Survey includes verification of dimensions as shown in the contract documents and advising the CO of any discrepancies. Included in this item is all labor, material and equipment to perform quality control as outlined in Section 01 40 00 “Quality Requirements”; all labor, material and equipment to perform testing of materials as outlined in the contract documents; all labor, material and equipment to develop and deliver the construction schedule as outlined in Section 01 32 16 “Construction Schedule”; all labor, material and equipment to control sediment and erosion as outlined in Section 31 25 00 “Erosion & Sediment Control” for Lost man Creek Bridge #1; all labor, material, equipment, and incidentals for placement of approximately 25 square ft of filter fabric and 6” to 12” rip-rap for erosion control of drainage from bridge decking at ends of abutments per the contract drawings; all labor, material and equipment to provide a cast in place concrete decking over the pre-stressed girders per the contract drawings; all labor, material and equipment to form and pour the concrete for the deck, and diaphragms as shown on contract drawings; all labor, material and equipment to transport, and install the precast, prestressed concrete girders as shown in the contract drawings; all labor, material and equipment to place and tie steel in areas shown in the contract documents; all labor, material and equipment to install the elastomeric bearing pad as shown in the contract drawings); New Lost Man Creek Bridge #1 Railing (this item includes all labor, materials and equipment to install railing curbs for the Lost Man Creek #1 Bridge as shown on contract drawings including dowels and epoxy reinforcing into the existing wing walls. This item also consists of all labor, material and equipment to install and erect the bridge railing as shown on the contract drawings); and Surface Improvements (this item consists of all labor, material and equipment to pave twenty (20) feet of the 20 ft wide approach on one side and sixty (60) feet on the other and seventy-seven (77) lineal feet by 20 feet wide for the top of the bridge T-Beam girders. The approaches shall include a 4-inches of asphalt placed in 2 lifts and the 2-inches of asphalt over the concrete beams. This item also includes refreshing of ¾-inch aggregate base for the both bridge approaches to provide a minimum of 4-inches of aggregate base under approaches. Included in this item all labor, material and equipment to install object markers at the end of the bridge).

Per the general price ranges established in FAR 36.204, the estimated project price is between $1,000,000 and $5,000,000. The North American Industry Classification System (NAICS) Code for this requirement is 237310, with a corresponding size standard of $39.5 million in annual gross receipts for the past three years.

This acquisition is a Total Small Business Set-Aside. Offers are solicited only from small business concerns. Offers received from concerns that are not small business concerns shall be considered nonresponsive and will be rejected.

The Request for Proposal (RFP) will be available on/about May 1, 2020 by electronic means only and can be downloaded along with all related attachments from the Contracting Opportunities website at https://beta.sam.gov/. The RFP will close 30 days from the actual date of issuance. The Contractor is responsible for periodically checking the website for any Amendments that may be issued prior to the closing date of the RFP.

The Government intends to award a single, fixed price contract. Award selection will be made on a Best Value determination made after consideration of price and factors other than price (relevant experience, technical competence of key personnel, scheduling and project management, California contractor state license classification, and past performance) as listed in the Request for Proposal.

See Section L of the RFP (when issued) for more information on availability and scheduling of a Site Visit.

Interested parties may explore the Redwood National and State Parks website to acquaint themselves with the general area and to view park maps at http://www.nps.gov/REDW.