051200-SEOBRA-023B Shop Dwg.pdf
PDF 5 MB Posted
- Solicitation number
- 333302-24RF-0010029
- Issued by
-
Smithsonian Institution
About this file
This document is a submittal for the construction of a maintenance shop at Gamboa, Republic of Panama under federal contract 333302-21-21CF-010433. It includes welding procedure specifications for splicing steel beams. The related federal contract opportunity, Solicitation Number 333302-24RF-0010029, is for the construction of a maintenance shop in Gamboa, Panama, with an estimated budget up to $1.2M. The contract is open to all businesses, with the company required to be legally registered and licensed to operate as a construction company in Panama for at least 5 years and have performed at least three $1M construction projects in the past 3 years. The proposal is due on July 12, 2024, and the Smithsonian Institution may cancel the RFP without prior notice.
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Text version
SUBMITTAL DATA FOR APPROVAL
(See reverse for instructions)
NEW SUBMITTAL
X Shop Drawings Descriptive Data
Samples Material List
Certifications Other
X RESUBMITTAL
Contract 333302-21-21CF- Number 010433
Previous
Transmittal: 05 12 00–SEOBRA-023A
Transmittal
Number : 05 12 00–SEOBRA-023B
Date: 04-AUGUST-2022
Project No. 168001 Contract title Maintenance Shops at Gamboa and location: Gamboa, Province of Colón, Panamá
Title of specification section (Cover only one section with each transmittal)
DIVISION 5 – METALS. 05 12 00 STRUCTURAL STEEL FRAMING
Specification
Section and paragraph No.
Description of equipment
(Also give type or name of material)
Manufacturer Publication No.
Place of
Origin
05 12 00 (Paragraph 1.5B)
SHOP DRAWINGS OF STEEL BEAMS WITH SPLICES N/A
Enclosures:
WELDING PROCEDURES TO SPLICING STEEL BEAMS.
Contractor
SERVICIOS Y OBRAS – SEOBRA S.A.S.
Signature
Name: MARIO DENIS RODRIGUEZ DE LA CRUZ
Title: SITE SUPERVISOR - SEOBRA
(Space below for use by Contracting Officer Technical Representative, Smithsonian Institute)
Date:_________________________________________
Approved as submitted Refer to Comments
Approved as noted Disapproved
Please submit/ resubmit the following
Shop Drawings Descriptive Data
Samples Certifications
MascarinG Typewriter X
MascarinG Typewriter See attached comments:
vasquezc Typewriter 8/4/2022
Comments to Submittal 05 12 00-SEOBRA-023B Shop Dwgs. Steel Beam with Splices
Missing information.
o Contractor shall recall to Submittal 023A
▪ Shall present splices design and details o Submit shop-drawings with splice locations and identified.
▪ locate splice preferably at inflection points, at 1/3rd span, to avoid sections of the beam experiencing high shear force (span ends) or high bending moments (mid-span).
▪ A stress analysis will allow to select the inflection points.
▪ The total number of splices in a beam should be kept to a minimum as each splice has the potential to increase deflection.
o 051200 - 1.5B.9 For structural-steel connections indicated to comply with design loads, include structural analysis data signed and sealed by the qualified professional engineer responsible for their preparation.
CONTRACT No 333302-21CF- 0010433 PROJECT No 1680001 - MAINTENANCE SHOPS AT GAMBOA.
GAMBOA, COLÓN, PANAMÁ
STRUCTURAL
STEEL FRAMING
051200
Panama, August 4th, 2022
SMITHSONIAN INSTITUTION
STRI BRANCH
Luis Clement Avenue, Building 401 Tupper. Balboa, Ancon.
Panama City, Panama.
Dear Sir/Madam:
In accordance with specification section 05 12 00 STRUCTURAL STEEL FRAMING paragraph 1.5.B, we submit you the Welding Procedures Specifications (WPS) to splicing steel beams;
these WPS were performed by mechanical engineer Esteban Lam Vargas, who is in charge to perform these procedures.
Related information:
Annex 1: WPS EMPATE DE VIGAS – PATINES (FLANGES).
Annex 2: WPS EMPATE DE VIGAS – ALMA (WEB).
Annex 3: Pictures.
Sincerely yours, Arq. Mario Denis Rodríguez De La Cruz.
SEOBRA
Cuadro de texto
ANNEX 1
ANNEX 2
Pictures showing WEB with doublé Groove and FLANGES with single Groove according
WPS.
ANNEX 3
Pictures showing WEB with doublé Groove and FLANGES with single Groove according
WPS.
Welded spliced beams.
Ultrasonic in spliced beams.
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