Search results for: monolith sealing

Contract Title: Chief Joseph Dam Spillway Monolith Sealing, Bridgeport, WA.The work includes drilling and installation of six water stops and incidental related work. In general, the contractor shall complete precision angle drilling within precise tolerances to inject a hydrophilic sealant into the upstream spillway monoliths at fourlocations in the overflow section and one location on the non-overflow section.

In general, the contractor shall complete precision angle drilling within precise tolerances to inject a hydrophilic sealant into the upstream spillway monoliths at fours locations in the overflow section and one location on the non-overflow section. There is a site visit schedule for 22 June 2022 from 1300 to 1500 hours. 

The grouting will attempt to stop the leakage by intercepting rock fractures that are causing the flow and sealing these fractures and the monolith joint.  Some of the foundation drains may become grouted closed during the work and the project also includes reestablishing any foundation drains where this occurs.  All of the drilling and grouting will be performed from the galleries inside Dworshak Dam. 

WI-LEOPOLD WMD-WELL CAPPING SEALING Solicitation ID/Procurement Identifier: 140FC223P0016 Ultimate Completion Date: Sat Jul 01 17:00:00 GMT 2023

Crack Sealing VoBG-2023-02 VoBG-2023-02 $64,513 5/1/2023 6/30/2023

The requirement is for the purchase of the following: Radome - 2T - Monolithic - PEEK construction Quantity: 6 Radome - 2T - Monolithic - PEEK construction Quantity: 1 Radome - 7F - 2 parts - Dome with groove for sealing o-ring - Flange to cylinder (monolith) with groove for o-ring - PEEK construction Quantity: 1 The above supplies are for PEEK radomes.

The requirement is for the purchase of the following: Radome - 2T - Monolithic - PEEK construction Quantity: 6 Radome - 2T - Monolithic - PEEK construction Quantity: 1 Radome - 7F - 2 parts - Dome with groove for sealing o-ring - Flange to cylinder (monolith) with groove for o-ring - PEEK construction Quantity: 1 The above supplies are for PEEK radomes.