R-7235 Addendum 3.pdf
PDF 822 KB Posted
- Attached to
- R-7235 Marine Maintenance Yard Dock Replacement
- Solicitation number
- PW-24-457
- Issued by
- California
About this file
This Addendum No. 3, issued by the City of Long Beach Department of Public Works on July 19, 2024, provides changes and clarifications to Plans and Specifications No. R-7235 for the Marine Maintenance Yard Dock Replacement project. The addendum updates the bid opening date to July 29, 2024 at 2:00 p.m. and modifies Bid Item No. 7, replacing "Steel Repair" from the previous addendum with "18" Steel Guide Pile HDPE Sleeve Repair" as a base bid item. The base bid includes seven line items: Mobilization/Demobilization, Demolition/Disposal, Concrete Dock, Aluminum Gangway, Concrete Abutment, ¾" Waterline and Utility Rack, and the revised 18" Steel Guide Pile HDPE Sleeve Repair, each with a quantity of one lump sum or each unit. A revised plan for the steel guide pile HDPE sleeve repair is attached to the addendum and includes detailed elevation and cross-section drawings showing the 18-inch steel pipe pile with HDPE sleeve specifications, pile cap attachment details, and solid polystyrene foam plug details.
The addendum includes clarifications regarding float design specifications and dock loading requirements. The float manufacturer is responsible for designing the float to meet freeboard requirements with a maximum draft of 18 inches under dead load only. The contractor must reduce live load to 50 psf with point load remaining at 500 lbs, and the concrete floating dock draft must be 18 inches or less under dead load only. All contractors and subcontractors are required to register on the Department of Industrial Relations' new website at https://services.dir.ca.gov/gsp prior to bid submission. Prospective bidders must direct communications regarding the work to the City of Long Beach Department of Public Works Project Management Bureau, with contact provided for Marvin Mai and Anne Takii. The City clarifies that it is not bound by any oral interpretation of contract documents made by City employees.
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R-7235 Addendum 3
July 19, 2024
ADDENDUM NO. 3
PLANS AND SPECIFICATIONS NO. R-7235
MARINE MAINTENANCE YARD DOCK REPLACEMENT
IN THE CITY OF LONG BEACH, CALIFORNIA
NOTICE TO HOLDERS OF PLANS AND SPECIFICATIONS
Please note the following changes, clarifications, and additions:
1. SPECIFICATIONS:
Division C, C-1 Bid Form (Revised 2): Changes include updating bid open date to July 29, 2024 and replacing Bid Item No. 7 “Steel Repair” from Addendum No. 2 with “18” Steel Guide Pile HDPE Sleeve Repair” to Base Bid. A revised plan for the repair is attached to this Addendum.
2. REQUEST FOR INFORMATION:
Revised Response to Question 15, Addendum 1: “The float manufacturer is responsible for a float design to meet the freeboard requirements and the maximum draft of 18” under dead load only”.
Revised Response to Question 20, Addendum: “Contractor to reduce live load to 50psf.
Point load remains 500 lbs. Concrete floating dock draft must be 18” or less under dead load only.”
3. GENERAL REQUIREMENT:
All contractors and subcontractors need to be registered on the Department of Industrial Relations (DIR’s) new website: https://services.dir.ca.gov/gsp
CONTACT: Before the Bid opening, prospective Bidders shall direct any communications regarding this Work to:
City of Long Beach, Department of Public Works Project Management Bureau 5th Floor, City Hall 411 W. Ocean Boulevard Long Beach, CA 90802 Attention: Marvin Mai / Anne Takii E-mail: marvin.mai@psomas.com / anne.takii@longbeach.gov
Department of Public Works 411 West Ocean Boulevard, 5th Floor Long Beach, CA 90802
(562) 570-6383
R-7235 Addendum 3
Department of Public Works 411 West Ocean Boulevard, 5th Floor Long Beach, CA 90802
(562) 570-6383
Communications may be written or oral, but the City is not bound by any oral interpretation of the Contract Documents made by any City employee, nor does the City guarantee the accurate transcription of oral questions.
PREPARED BY: Marvin Mai
ACKNOWLEDGED BY:
Company Name
Print Name Title
Signature Date
Department of Public Works C-1 (Revised 2) R-7235 City of Long Beach Division C – Bid Documents
BIDDER'S NAME: ______________________
BID TO THE CITY OF LONG BEACH
MARINE MAINTENANCE YARD DOCK REPLACEMENT (REVISED 2)
In accordance with the Notice Inviting Bids for this Work in the City of Long Beach, California, to be opened on July 29, 2024 at 2:00 p.m. we offer to furnish all necessary labor, tools, materials, appliances and equipment for and perform all Work mentioned in the Notice Inviting Bids, in full compliance with Plans & Specifications No. R-7235 at the prices listed below.
We certify that we have examined the site and that the Bid is complete. By signing the Bid, we certify that the Contractor will not submit a claim based on failure to examine the site thoroughly.
The base bid total shall be used for determining the lowest bidder.
BASE BID
ITEM
NO.
ITEM DESCRIPTION
ESTIMATED
QUANTITY
UNI
T
UNIT PRICE
(IN FIGURES)
ITEM TOTAL
(IN FIGURES)
1 Mobilization/Demobilization 1 LS
2 Demolition/Disposal 1 LS
3 Concrete Dock (S) 1 LS
4 Aluminum Gangway (S) 1 LS
5 Concrete Abutment 1 EA
6 ¾” Waterline and Utility Rack 1 LS
7 18” Steel Guide Pile HDPE Sleeve Repair 1 LS
*(S) denotes “Specialty Items” as defined in 2-3.2 Self Performance of Division H – General Requirements
BASE BID TOTAL _______________________________________________
We understand that these quantities are estimates only and are given solely for the purpose of facilitating the comparison of Bids, and that the Contractor’s compensation will be computed on the basis of the actual quantities in the completed Work.
DO NOT SUBMIT THIS FORM AS YOUR BID. BIDS ARE TO BE SUBMITTED
ELECTRONICALLY AS DESCRIBED IN DIVISION B.
(Continued on Next Page)
0.0 MLLW
@ 18" STEEL PILE A
TOP OF PILE (+13.0' MLLW)
18" STEEL PIPE PILE
(18" O.D.)
HDPE SLEEVED
(20" I.D. DIA, MIN.)
MUDLINE: ~ -6'
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NOTE:
OVERHEAD BRIDGE CLEARANCE
CONTRACTOR TO FIELD VERIFY
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17885 VON KARMAN AVE #500,
IRVINE, CA 92614
PHONE: (949) 809-5000
PILE1
PE1 NTS
ELEVATION
SECTION "A"
18" PILE (AREA = 1.31 SF)
14" DIA x 0.500" STEEL PIPE (ASTM A252 Gr. 3)
PE 4710, ASTM D3350
HDPE SLEEVE w/ .492" MIN.
WALL THICKNESS
DIA: 1'-6"
MIN INSIDE DIA: 1'-8"
DIA: 1'- 0 7/8"
6"
SOLID POLYSTYRENE FOAM PLUG DETAIL
PILE CAP ATTACHMENT DETAIL
FIBERGLASS PILE CAP (TYP.)
INSULATING SPRAY
FOAM SEALANT (TYP.)
HDPE SLEEVE
STEEL PIPE
3" 2"
SOLID POLYESTYRENE
FOAM PLUG
(SEE DETAIL BELOW)
2" x 3" SS CB (QTY. 3) w/ LW, FW, HN
#12 x 1 12" SS PAN HEAD
SHEET METAL SCREW
(QTY. 3)
NOTE: PRE-DRILL CAP
FILL INTERTICE WITH LEAN
CONCRETE. POUR IN LIFTS TO
AVOID BLOWOUT
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