ASI 002 Fence Gate Change (RFI HDSS 2a).pdf

Document G710TM – 2017 Architect's Supplemental Instructions

AIA Document G710™ – 2017. Copyright © 1979, 1992 and 2017 by The American Institute of Architects. All rights reserved. WARNING: This AIA® Document is protected by U.S. Copyright Law and International Treaties. Unauthorized reproduction or distribution of this AIA® Document, or any portion of it, may result in severe civil and criminal penalties, and will be prosecuted to the maximum extent possible under the law. This document was produced by AIA software at 13:28:18 ET on 01/14/2019 under Order No. 2609073624 which expires on 10/04/2019, and is not for resale.

User Notes: (3B9ADA51)

PROJECT: (name and address) CONTRACT INFORMATION: ASI INFORMATION:

Shop 38N Reactor Servicing Relocation B178

Contract For: General Construction ASI Number: 002

Portsmouth Naval Shipyard Kittery, Maine

Date: Date: January 14, 2019

OWNER: (name and address) ARCHITECT: (name and address) CONTRACTOR: (name and address)

NAVFAC PWD-ME

Portsmouth Naval Shipyard Building 59 Kittery, ME 03804-5000

Oak Point Associates 85 Middle Street Portsmouth, NH 03801

Asturian Group 99 Derby Street, Suite 236 Hingham, MA 02043

The Contractor shall carry out the Work in accordance with the following supplemental instructions without change in Contract Sum or Contract Time. Proceeding with the Work in accordance with these instructions indicates your acknowledgment that there will be no change in the Contract Sum or Contract Time.

(Insert a detailed description of the Architect’s supplemental instructions and, if applicable, attach or reference specific exhibits.)

In lieu of chain link fence gates, provide hollow metal doors in hollow metal frames at openings G-02, G-03, G-04, G-05, and G-06 per attached Clarification Sketch SK-A1 and specification Section 08 11 13 Steel Doors and Frames. Door hardware is to remain as specified except in lieu of gate hinges, provide three (3) 4-1/2 by 4-1/2 inch hinges with non-removable pins at each door. Provide hinges in accordance with ANSI/BHMA A156.1. Field paint doors and frames with semi-gloss, low VOC, latex finish. Color to be selected by the Contracitng Officer.

Attachments:

Clarification Sketch SK-A1 FENCE DOOR DETAILS, dated January 14, 2019 Specification Section 08 11 13 STEEL DOORS AND FRAMES

ISSUED BY THE ARCHITECT:

Peter MacGovern, R.A.

ARCHITECT (Firm name)

SIGNATURE

PRINTED NAME AND TITLE

January 14, 2019

DATE

Oak Point Associates

Peter MacGovern, R.A.

Digitally signed by Peter MacGovern, R.A.

DN: cn=Peter MacGovern, R.A., o=Oak Point Associates, ou=Architect, email=pmacgovern@oakpoint.com, c=US Date: 2019.01.14 13:39:07 -05'00'

SHOP 38N REACTOR SERVICING RELOCATION B178 1590978

PORTSMOUTH NAVAL SHIPYARD, KITTERY, ME

SECTION 08 11 13

STEEL DOORS AND FRAMES

02/10

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to in the text by the basic designation only.

AMERICAN WELDING SOCIETY (AWS)

AWS D1.1/D1.1M (2015; Errata 1 2015; Errata 2 2016) Structural Welding Code - Steel

ASTM INTERNATIONAL (ASTM)

ASTM C1036 (2016) Standard Specification for Flat Glass

ASTM C1172 (2014) Standard Specification for Laminated Architectural Flat Glass

BUILDERS HARDWARE MANUFACTURERS ASSOCIATION (BHMA)

ANSI/BHMA A156.115 (2006) Hardware Preparation in Steel Doors and Steel Frames

STEEL DOOR INSTITUTE (SDI/DOOR)

SDI/DOOR A250.11 (2001) Recommended Erection Instructions for Steel Frames

SDI/DOOR A250.6 (2003; R2009) Recommended Practice for Hardware Reinforcing on Standard Steel Doors and Frames

SDI/DOOR A250.8 (2003; R2008) Recommended Specifications for Standard Steel Doors and Frames

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for Contractor Quality Control approval. The following shall be submitted in accordance with Section

01 33 00 SUBMITTAL PROCEDURES:

SD-03 Product Data

Doors; G

Frames; G

Accessories; G

SECTION 08 11 13 Page 1

Submit manufacturer's descriptive literature for doors, frames, and accessories. Include data and details on door construction, panel (internal) reinforcement, insulation, and door edge construction. When "custom hollow metal doors" are provided in lieu of "standard steel doors," provide additional details and data sufficient for comparison to SDI/DOOR A250.8 requirements.

1.3 DELIVERY, STORAGE, AND HANDLING

Deliver doors, frames, and accessories undamaged and with protective wrappings or packaging. Strap knock-down frames in bundles. Provide temporary steel spreaders securely fastened to the bottom of each welded frame. Store doors and frames on platforms under cover in clean, dry, ventilated, and accessible locations, with 1/4 inch airspace between doors. Remove damp or wet packaging immediately and wipe affected surfaces dry. Replace damaged materials with new.

PART 2 PRODUCTS

2.1 STANDARD STEEL DOORS

SDI/DOOR A250.8 , except as specified otherwise. Prepare doors to receive door hardware as specified in Section 08 71 00 DOOR HARDWARE. Undercut where indicated. Doors shall be 1-3/4 inch thick.

2.1.1 Classification - Level, Performance, Model

2.1.1.1 Extra Heavy Duty Doors

SDI/DOOR A250.8 , Level 3, physical performance Level A, Model 1, with core construction as required by the manufacturer for doors of size(s) and design(s) indicated. Where vertical stiffener cores are required, the space between the stiffeners shall be filled with mineral board insulation.

2.2 ACCESSORIES

2.2.1 Moldings

Provide moldings around glass of doors. Provide nonremovable moldings on non-secure side of doors. Other moldings may be stationary or removable.

Secure inside moldings to stationary moldings, or provide snap-on moldings.

2.2.2 Labels

Provide metal label with raised letters indicating door manufacturer and year of installation permanently affixed to the hinge edge of the door.

Door labels shall not be painted.

2.3 STANDARD STEEL FRAMES

SDI/DOOR A250.8 , Level 3. Form frames to sizes and shapes indicated, with welded corners.

2.3.1 Welded Frames

Continuously weld frame faces at corner joints. Mechanically interlock or continuously weld stops and rabbets. Grind welds smooth.

SECTION 08 11 13 Page 2

Weld frames in accordance with the recommended practice of the Structural Welding Code Sections 1 through 6, AWS D1.1/D1.1M and in accordance with the practice specified by the producer of the metal being welded.

2.3.2 Stops and Beads

Form stops and beads from 20 gage steel. Provide for glazed and other openings in standard steel frames. Secure beads to frames with oval-head, countersunk Phillips self-tapping sheet metal screws or concealed clips and fasteners. Space fasteners approximately 12 to 16 inch on center.

Miter molded shapes at corners. Butt or miter square or rectangular beads at corners.

2.4 HARDWARE PREPARATION

Provide minimum hardware reinforcing gages as specified in SDI/DOOR A250.6 .

Drill and tap doors and frames to receive finish hardware. Prepare doors and frames for hardware in accordance with the applicable requirements of SDI/DOOR A250.8 and SDI/DOOR A250.6 . For additional requirements refer to ANSI/BHMA A156.115 . Drill and tap for surface-applied hardware at the project site. Build additional reinforcing for surface-applied hardware into the door at the factory. Locate hardware in accordance with the requirements of SDI/DOOR A250.8 , as applicable. Punch door frames, with the exception of frames that will have weatherstripping to receive a minimum of two rubber or vinyl door silencers on lock side of single doors and one silencer for each leaf at heads of double doors. Set lock strikes out to provide clearance for silencers.

2.5 FINISHES

2.5.1 Factory-Primed Finish

Provide doors and frames that have been thoroughly cleaned, chemically treated, and factory primed with a rust inhibiting coating as specified in SDI/DOOR A250.8 . Where coating is removed by welding, apply touch up of factory primer.

2.6 FABRICATION AND WORKMANSHIP

Finished doors and frames shall be strong and rigid, neat in appearance, and free from defects, waves, scratches, cuts, dents, ridges, holes, warp, and buckle. Molded members shall be clean cut, straight, and true, with joints coped or mitered, well formed, and in true alignment. Dress exposed welded and soldered joints smooth. Design door frame sections for use with the wall construction indicated. Corner joints shall be well formed and in true alignment. Conceal fastenings where practicable. On wraparound frames for masonry partitions, provide a throat opening 1/8 inch larger than the actual masonry thickness. Design other frames in exposed masonry walls or partitions to allow sufficient space between the inside back of trim and masonry to receive caulking compound.

2.7 PROVISIONS FOR GLAZING

2.7.1 Laminated Glass

ASTM C1172, Kind LA fabricated from two 1/8 inch pieces of Type I, Class 1, quality q3, flat annealed transparent glass conforming to ASTM C1036.

Flat glass must be laminated together with a minimum of 0.030 inch thick, clear polyvinyl butyral interlayer with a total thickness of 1/4 inch.

SECTION 08 11 13 Page 3

PART 3 EXECUTION

3.1 INSTALLATION

3.1.1 Frames

Set frames in accordance with SDI/DOOR A250.11 . Plumb, align, and brace securely until permanently set.

3.1.2 Doors

Hang doors in accordance with clearances specified in SDI/DOOR A250.8 .

After erection and glazing, clean and adjust hardware.

3.2 PROTECTION

Protect doors and frames from damage. Repair damaged doors and frames prior to completion and acceptance of the project or replace with new, as directed. Wire brush rusted frames until rust is removed. Clean thoroughly. Apply an all-over coat of rust-inhibitive paint of the same type used for shop coat.

3.3 CLEANING

Upon completion, clean exposed surfaces of doors and frames thoroughly.

Remove mastic smears and other unsightly marks.

-- End of Section --

SECTION 08 11 13 Page 4