Sign up to receive a text message or email when new bids are added!
Bid Title: Viejas Mountain Reservoirs Refurbishment Project
Category: Engineering - Request for Proposals
Status: Open

Description:

ADVERTISEMENT TO BID 

Sealed bids addressed to the Director of Engineering and Planning, Padre Dam Municipal Water District (District), will be received for the Viejas Mountain Reservoirs Refurbishment Project (JN 217019) at the office of the District, 9300 Fanita Parkway, Santee, CA 92071, until 1:30 PM on February 8, 2018, and at that time bids will be publicly opened and read in the Board Room.

A Mandatory Pre-Bid Conference will be held at the District's Administration Office Board Room on January 31, 2018, at 10:30 a.m.  The Pre-Bid Conference will be followed by a Site Walk at Viejas Mountain Reservoirs located at 501 Anderson Road, Alpine, California. 

The work under this contract is split into two bid items. The District shall award the Contract for the Project to the lowest responsible bidder as determined by the District from the Base Bid plus all Alternate Bid items. The scope of work includes, but is not necessarily limited to, the following:

Base Bid

  1. Pre- construction videography and photography of work sites, and final site restoration and clean-up.

 Viejas Mountain Reservoir #6

  1. Remove and dispose of existing interior coating system.  Clean all interior surfaces using abrasive blasts conforming to SSPC-SP10.
  2. Apply a new interior coating system to all interior exposed surfaces. Utilize dehumidification equipment to nullify adverse atmospheric conditions during all phases of coating operations.
  3. Remove and preserve existing cathodic protection system (anodes and reference cells and their lead wires) and re-install after the coating operations are completed. Remove and dispose anode and electrode header wires and hardware and install new header wires and hardware.
  4. Install a total containment system prior to removing existing exterior paint. Clean all exterior shell surfaces and all exterior roof surfaces using abrasive blasts conforming to SSPC-SP10.
  5. Apply new exterior total coating system (recoat) to all exterior shell surfaces, all exterior roof surfaces, and appurtenances. Remove and replace the existing ring wall sealant.
  6. Refurbish existing center vent, perimeter vents, and existing CP access ports as directed in the Contract Documents. Install new District provided CP access port caps.
  7. Clean interior of the tank after the interior coating has cured in preparation for disinfection.

Viejas Mountain North Reservoir #7
 

  1. Install a total containment system prior to removing existing exterior paint. Clean all exterior roof surfaces from knuckle up using abrasive blasts conforming to SSPC-SP10. Clean all exterior side-shell surfaces using brush-off blast cleaning in accordance with SSPC-SP7.
  2. Apply new exterior total coating system (recoat) to all exterior roof surfaces (from knuckle up) and appurtenances. Apply new exterior coating system (overcoat) to all exterior surfaces from knuckle down of the reservoir and appurtenances. Remove and replace the existing ring wall sealant.
  3. Remove and preserve existing CP system (anodes and reference cells and their lead wires) and re-install after the coating operations are completed. Remove and dispose anode and electrode header wires and hardware and install new header wires and hardware.
  4. Clean interior of the tank in preparation for disinfection.

Alternate Bid

Viejas Mountain North Reservoir #7

 

  1. Remove and dispose of existing interior coating system.  Clean all interior surfaces using abrasive blasts conforming to SSPC-SP10.
  2. Apply a new interior coating system to all interior exposed surfaces. Utilize dehumidification equipment to nullify adverse atmospheric conditions during all phases of coating operations.
  3. Remove two 12-inch check valves and a portion of the 12-inch internal piping and supports, and install a 12-inch District furnished blind flange.

The engineer’s estimate for the Base Bid is $390,000. The engineer’s estimate for the combined Base Bid and Alternate Bid is $590,000.

The District is using Mayer Reprographics for distribution of Contract Documents, including plans and specifications.  Electronic copies may be downloaded without fee through http://www.mayer.com.  Hard copies may be obtained for a fee through any Mayer Reprographics office or by calling Mayer at (619) 295-4112.  The amount paid for hard copies is non-refundable. 

Technical questions regarding the Contract Documents should be referred to the District’s Project Engineer, Seval Sen, P.E. at (619) 258-4631 or via e-mail at .

Publication Date/Time:
12/29/2017 7:00 AM
Publication Information:
http://www.mayer.com
Closing Date/Time:
2/8/2018 1:30 PM
Bid Opening Information:
Padre Dam Board Room
Pre-bid Meeting:
January 31, 2018 at 10:30 am
Contact Person:
Seval Sen, P.E.
(619) 258-4631
ssen@padre.org
Download Available:
http://www.mayer.com
Plan & Spec Available:
http://www.mayer.com
Mayer Reprographics
(619) 295-4112
Special Requirements:
Mandatory Pre-Bid, Jan. 31, 2018 at 10:30 am
Related Documents:

Return To Main Bid Postings Page