Judy DAM reconstruction 2017

Added: Nov 23, 2016 10:08 am This is a pre-solicitation notice only. This is not a Request for Proposals (RFP) and does not commit the Government to award any contracts now or in the future.



This project will repair Judy Dam located in Valley County, Montana approximately 15 miles

south and west of Glasgow, MT. Major items of work for at this dam include:



¿¿Dewater reservoir and construction area.

¿¿Salvage the following portions of the outlet works:

¿¿Manhole tower and vertical section of vent pipe,

¿¿The existing low-level inlet structure will be reset with a new length of PVC pipe

between the inlet and riser,

¿¿The concrete encased RCP conduit upstream of STA 1+24. The surrounding

embankment will be excavated to the conduit springline,

¿¿Excavate dam embankment for removal of the existing 30-inch diameter RCP outlet

conduit and concrete encasement downstream of STA 1+24.

¿¿Construct concrete encased, precast reinforced concrete outlet conduit downstream of

STA 1+24 and connect to the existing RCP conduit.

¿¿Construct ungrouted riprap stilling basin headwall with relief drain pipes. The existing

grouted riprap basin sides and downstream apron will be salvaged and remain.

¿¿Reconstruct dam embankment at existing and new outlet works including upstream riprap

slope protection, internal filter sand chimney, filter sand blanket, filter sand diaphragm,

and gravel toe drain system.

¿¿Maintain public access along Beaver Branch Road throughout the project by constructing

a temporary detour road.

¿¿Place gravel road surfacing on the crest of the dam in the outlet reconstruction area.

¿¿Reclaim all disturbed areas including staging areas and temporary roads. Reclamation

consists of placing 1 foot of topsoil on the embankment slopes and preparation of the soil

for seeding but does not include seeding. Seeding will be completed by Others.



The government intends to award this contract as a small business set-aside under NAICS code 237990. The corresponding small business size standard is $36.5 million. This project is anticipated to be between $150,000 and $500,000.

The solicitation is tentatively scheduled to be available on or around December 8, 2016 at http://www.fedconnect.net/FedConnect and https://www.fbo.gov. No hard copies of the solicitation will be issued. Please check the solicitation for more information and all required documentation to be submitted.