P1599036_Addendum_4.pdf
PDF 714 KB Posted
- Solicitation number
- 0000001506
- Issued by
- Shasta County, California
About this file
This is Addendum #4 from the California Department of Fish and Wildlife (CDFW) for Project P1599036 regarding Filtration and UV System Installation at Mt. Shasta Hatchery in Siskiyou County, California. The addendum modifies the original design by replacing a concrete chamber with a prefabricated metal chamber for UV equipment installation. The scope includes installation of a Trojan UV3000 Plus system with 12 modules containing 96 total UV lamps, along with a drum filter model F4-5T and DFC system.
The contractor is responsible for purchasing the chamber with attachments from Integrated Aqua Systems Inc. (760-745-2201). The scope includes installation of aluminum channels, mounting brackets, davit crane, access ladders, sensors, and all electrical/plumbing connections. Site services by Integrated Aqua Systems will provide startup, commissioning and training, with one day allocated for the drum filter and two days for the UV sterilizer. Any additional time beyond the specified duration will be compensated through change orders.
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Other files
| File | Type | Posted |
|---|---|---|
| P1599036_Specifications.pdf | ||
| P1599036_Addendum_1.pdf | ||
| P1599036_Bidding_Forms.pdf | ||
| P1599036_Drawings.pdf | ||
| P1599036_Addendum_3.pdf | ||
| P1599036_Addendum_1_R1_Drawings.pdf | ||
| P1599036_Addendum_2.pdf |
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Text version
Sam Callout prefabricated aluminum channel to replace concrete channel
Sam Callout slope not included in prefab aluminum channel
Sam Callout serpentine weir to replace ALC for level control
Sam Line
Sam Line
Contractor Install Scope of Work
The following is a description of an anticipated Scope of Work to install and start up the State supplied drum filter and UV sterilizer.
Drum Filter Installation:
Receive, offload and place model F4-5T drum filter and DFC system
Refer to Drum Filter Installation schematic for installation requirements
Complete all plumbing and electrical connections
UV Sterilizer Installation:
Receive, offload and place and mount aluminum channel for UV sterilizer
Refer to drawing No. 590095501 for installation details
Install Trojan UV3000 modules in UV channel, qty twelve (12)
Install UV lamps, qty eight (8) lamps per module, total 96
Mount PDC/SCC to UV channel mounting brackets
Mount and install davit crane on concrete pad adjacent to UV channel
Install low level sensor
Mount access ladders, qty four (4)
Complete plumbing connections on supply and return sides of channel
Complete all electrical connections
SITE SERVICES BY INTEGRATED AQUA SYSTEMS, INC.
Upon completion of the installation, Integrated Aqua Systems shall provide a factory representative at a daily rate cost plus expenses to perform startup, commissioning and training to applicable staff on safe and proper operation of the drum filter and UV sterilizer system. The recommended schedule of site services is outlined below
Drum Filter, One-Day minimum start up, commissioning and training
UV Sterilizer, Two-day minimum start up, commissioning and training
The Site Services estimate above is preliminary and dependent on completion of the installation by contractor prior to arrival of factory representatives.
Above charges shall be paid by the Contractor. Any additional charges outside of the time identified will be compensated under a change order.
Integrated Aqua – 760-745-2201
| Letter.pdf |
| Attachment 1 Rev 1.pdf |
| 09A UV3000-DWG-590095501-REVA.pdf |
| DR590095S01 REVA |
09B Mt Shasta - Install Scope of Work Description.pdf
File details come from the government source that posted it. Updated .