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Bid Solicitation: UD-24-163
Header Information
Bid Number:
UD-24-163
Description:
Dual Media Gravity Filter Inspection and Repair
Bid Opening Date:
05/07/2024 03:00:00 PM
Purchaser:
Lauren Fowler
Organization:
Long Beach Utilities Department
Department:
ENGINEERING - Engineering Bureau
Location:
6006 - Engineering
Fiscal Year:
24
Type Code:
01 - ITB - Invitation to Bid
Allow Electronic Quote:
Yes
Alternate Id:
Heather Rhee
Required Date:
05/07/2024
Available Date :
04/03/2024 12:54:39 PM
Info Contact:
Contact Kenny Chau at (562)570-2478
Bid Type:
OPEN
Informal Bid Flag:
No
Purchase Method:
Contract
Begin Date:
04/03/2024
End Date:
05/14/2024
Pre Bid Conference:
Prospective bidders are required to attend a pre-bid site visit with the Owner and Owner’s representatives. Failure to attend will result in rejection of your bid.
Bulletin Desc:
TREATMENT PLANT DUAL MEDIA GRAVITY FILTER INSPECTION AND REPAIR SERVICES. Work involves furnishing all labor, equipment and materials necessary to remove existing filter media from filtration system for inspection and repair of the system, including the underdrain system, filter walls, and any related components to the filter structure.
Ship-to Address:
Water Department
1800 E Wardlow Rd
Long Beach, CA 90807
US
Email: Dynna.Long@lbwater.org
Phone: (562)570-2303
Bill-to Address:
Water Department
1800 E Wardlow Rd
Long Beach, CA 90807
US
Email: Dynna.Long@lbwater.org
Phone: (562)570-2303
Print Format:
Bid Print Vendor
File Attachments:
NOTICE INVITING BIDS WD-04-24
ADDENDUM NO. 1 TO THE CONTRACT DOCUMENTS
WD-04-24 Filter Inspection and Repair: Questions and Answers (Q&A)
Pre-Bid Meeting Sign-In Sheet
Form Attachments:
Required Quote Attachments
Pre-Bid Meeting:
Yes
Mandatory:
Yes
Pre-Bid Meeting On (PST):
04/23/2024 09:00:00 AM
Pre-Bid Meeting Location:
2950 Redondo Ave, Long Beach, CA 90807 (Groundwater Treatment Plant)
Amendments:
Amendment #
Amendment Date
Amendment Note
1
04/03/2024 01:28:37 PM
Pre-Bid meeting address update Header 1. Custom Field: Custom Field changed from "Groundwater Treatment Plant" to "2950 Redondo Ave, Long Beach, CA 90807 (Groundwater Treatment Plant)".
2
04/04/2024 11:43:27 AM
Contact Info changed to "Contact Kenny Chau at (562)570-2478" Header 1. Contact Info changed from "Contact Kenny Chau at (562)570-2329" to "Contact Kenny Chau at (562)570-2478".
3
04/19/2024 03:57:59 PM
The deadline for bids is on 3:00 PM on Tuesday, May 7, 2024. Bids will be accepted on behalf of the Board of Utilities Commissioners of the City of Long Beach via the City’s online procurement portal Attachment File Changes: Header 1. File 'ADDENDUM NO. 1 TO THE CONTRACT DOCUMENTS': File 'ADDENDUM NO. 1 TO THE CONTRACT DOCUMENTS' added .
4
04/30/2024 03:44:46 PM
WD-04-24 Filter Inspection and Repair: Questions and Answers (Q&A) Attachment File Changes: Header 1. File 'WD-04-24 Filter Inspection and Repair: Questions and Answers (Q&A)': File 'WD-04-24 Filter Inspection and Repair: Questions and Answers (Q&A)' added .
5
04/30/2024 03:50:20 PM
Pre-Bid Meeting Sign-In Sheet Attachment File Changes: Header 1. File 'Pre-Bid Meeting Sign-In Sheet': File 'Pre-Bid Meeting Sign-In Sheet' added .
Item Information
1-5 of 10
1
2
Item # 1: ( 912 - 00 )
Mobilization/Demobilization - Shall not exceed 5.0% of the total bid cost.
NIGP Code:
912-00
CONSTRUCTION SERVICES, GENERAL, INCLUDING MAINTENANCE AND REPAIR SERVICES)
Qty
Unit Cost
UOM
Total Discount Amt.
Total Cost
1.0
LS - Lump Sum
Manufacturer:
Brand:
Model:
Make:
Packaging:
Item # 2: ( 912 - 00 )
Media Removal: Per AWWA B-100 standards, remove, without damaging media (sand and anthracite), from each filter cell to allow for inspection and condition assessment. Includes storage of media for one cell at a time.
NIGP Code:
912-00
CONSTRUCTION SERVICES, GENERAL, INCLUDING MAINTENANCE AND REPAIR SERVICES)
Qty
Unit Cost
UOM
Total Discount Amt.
Total Cost
18.0
EA - Each
Manufacturer:
Brand:
Model:
Make:
Packaging:
Item # 3: ( 912 - 00 )
Inspection of Filter Cells: Inspect exposed filter underdrain blocks, underdrain channel or plenum, and basin walls. Provide inspection report with repair and/or rehabilitation plan.
NIGP Code:
912-00
CONSTRUCTION SERVICES, GENERAL, INCLUDING MAINTENANCE AND REPAIR SERVICES)
Qty
Unit Cost
UOM
Total Discount Amt.
Total Cost
18.0
EA - Each
Manufacturer:
Brand:
Model:
Make:
Packaging:
Item # 4: ( 913 - 00 )
Filter Repair: Clean and prepare for repair work. The repair performed shall be based on findings and recommendations documented in the inspection report which include, but not limited to, the filter underdrain system and interior concrete walls. Upon completion of repair, filter and underdrain system must be flushed backwashed with air scour to verify repair integrity and function.
NIGP Code:
913-00
CONSTRUCTION SERVICES, HEAVY, INCLUDING MAINTENANCE AND REPAIR SERVICES
Qty
Unit Cost
UOM
Total Discount Amt.
Total Cost
18.0
EA - Each
Manufacturer:
Brand:
Model:
Make:
Packaging:
Item # 5: ( 913 - 00 )
Media Loading and Top Off: Per AWWA B-100 standards, load media into filter cells (sand and anthracite). Top off any filters that has been found with excessive media loss. Skim and remove fines upon loading for each media. Repeat process until fines have been removed.
NIGP Code:
913-00
CONSTRUCTION SERVICES, HEAVY, INCLUDING MAINTENANCE AND REPAIR SERVICES
Qty
Unit Cost
UOM
Total Discount Amt.
Total Cost
18.0
EA - Each
Manufacturer:
Brand:
Model:
Make:
Packaging:
1-5 of 10
1
2
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Description
Date Last Modified
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