Pine Flat Landslide Debris/Rock-fall Barrier Construction.

Pine Flat Landslide Debris/Rock-fall Barrier Construction. The Government anticipates issuing an Invitation for Bid (IFP) with the intent of awarding a Firm-Fixed Price construction contract for debris/rockfall barriers on a landslide located on the downstream right abutment of Pine Flat Dam, Piedra, California. Project Description: The landslide is located near the northerly abutment of Pine Flat Dam and covers an area approximately 200 to 220 feet wide by 380 feet long (downslope). The work includes the installation of two rock barriers downstream of Pine Flat Dam to mitigate potential rockfall damage to facilities from the active landslide, as well as incidental related work. The rockfall barriers will be installed adjacent to existing access roads to prevent rockfall from obstructing access to the dam and associated facilities. The rockfall barriers (Figure 2) consist of welded wire mesh supported by vertical poles anchored into the existing ground through the foundation and through intermediate support anchors. The barriers range in height from 10 to 15 feet. Minor improvements to the existing access roads are anticipated to facilitate installation of the rock barriers. Additional instrumentation will be added to the site along with making use of existing instrumentation and instrumentation casing. The proposed project does not mitigate the active landslide, but reduces the risk of debris and rockfall impacting adit door #2 and the powerhouse. In accordance with the FAR 36.204(f), the magnitude of this construction project is between $1,000,000 and $5,000,000. This proposed contract action will be conducted using FSC Code: Y1PZ and North American Industry Classification System Code (NAICS): 237990 Other Heavy and Civil Engineering Construction The IFB is estimated to be issued at the beginning of July 2019 with proposals due tentatively the middle of July 2019. The IFB will be issued on the Government Point of Entry known as FedBizOpps (www.fbo.gov) and will establish a firm bid due date/time. The site visit/pre-proposal conference date, time and location will be identified in the solicitation. BE ADVISED THAT THIS PROJECT MAY BE DELAYED, CANCELLED OR REVISED AT ANY TIME DURING THE PRE-SOLICITATION, SOLICITATION, SELECTION, EVALUATION, NEGOTIATION AND/OR FINAL AWARD PROCESS. The only PLAN-HOLDER'S/BIDDER'S LIST now available is via FedBizOpps. When viewing the Synopsis/Pre-solicitation Notice, you will click on the 'ADD ME TO INTERESTED VENDORS' to enter your information. This function does not, however, allow you to identify yourself as a Prime or Sub. It is recommended that you identify your category in parentheses at either the beginning or end of your company name. For example: XYZ Construction (Prime/Sub). IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO CHECK FEDBIZOPPS FREQUENTLY FOR ANY CHANGES TO THIS NOTICE.