Amendment 0005 N4008525B2506.pdf

NAVFAC

SPECIFICATION

N4008525B2506 Construct Range Operations

Facility P196U

MCAS Cherry Point, NC

AMENDMENT #0005

IMPORTANT

This amendment should be acknowledged when your proposal is submitted. Failure to acknowledge the amendment may constitute grounds for rejection of the proposal.

If your proposal has been submitted prior to the receipt of this amendment, acknowledgement should be made by telegram, which should state whether the price contained in your proposal is to remain unchanged, is to be decreased by an amount, or is to be increased by an amount. The acknowledgement must be received prior to proposal opening time.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE PAGE OF PAGES

1 2

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable)

0005 5/19/2025 N4008525B2506

6. ISSUED BY Code N40085 7. ADMINISTERED BY (If other than item 6.) Code

CG MCAS Cherry Point

FACILITIES, ROICC

B-163, CURTIS ROAD

PSC BOX 8006

CHERRY POINT, NC 28533

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code) 9A. AMENDMENT OF SOLICITATION

Construct Range Operations Facility P196U

9B. DATED (SEE ITEM 11)

AMENDMENT MUST BE ACKNOWLEDGED WITH YOUR PROPOSAL 10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in item 14. The hour and date specified for receipt of Offers is extended is not extended. Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods: (a) By completing items 8 and 15, and returning 1 copy of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (if required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS,

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14. ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATION CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103 (b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER: (specify type of modification and authority)

E. IMPORTANT: Contractor is not is required to sign this document and return original to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

N4008525B2506 Construct Range Operations Facility P196U, Marine Corps Air Station Cherry Point, NC

Amendment 0005 is being issued to clarify basis of design and extend the proposal due date.

The deadline to submit pre-award RFI’s HAS PASSED.

The proposal due date HAS BEEN CHANGED to 28 May 2025 at 1:00 PM local time.

See Attached.

15A. NAME AND TITLE OF SIGNER (Type or print) 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

15B. CONTRACTOR/OFFEROR (Same as Item 8) 15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 16C. DATE SIGNED

BY

(Signature of person authorized to sign) (Signature of Contracting Officer)

NSN 7540-01-152-8070 30-105 STANDARD FORM 30 (REV.1-83) 0224-3(10-90)

PREVIOUS EDITION UNUSABLE Prescribed by GSA

Subj: AMENDMENT TO WO 7290158, CONSTRUCT RANGE OPERATIONS FACILITY, P196U, MCAS CHERRY POINT NC

CONTINUATION SHEET

PROJECT TABLE OF CONTENTS

SECTION 11 57 00, SHOP EQUIPMENT is deleted and 11 57 00, SHOP EQUIPMENT, dated 19 MAY 2025, as shown in the footer, is added to the Project Table of Contents and accompanies this Amendment.

P-196U CONSTRUCT RANGE OPERATIONS FACILITY Station Project No. 7290158 MCAS, Cherry Point, NC 7 April 2023

SECTION 11 57 00

SHOP EQUIPMENT

03/23

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 within the text by the basic designation only.

AMERICAN ARCHITECTURAL MANUFACTURERS ASSOCIATION (AAMA)

AAMA 2603 (2020) Voluntary Specification, Performance Requirements and Test Procedures for Pigmented Organic Coatings on Aluminum Extrusions and Panels

ASTM INTERNATIONAL (ASTM)

ASTM B117 (2019) Standard Practice for Operating Salt Spray (Fog) Apparatus

ASTM D523 (2014; R 2018) Standard Test Method for Specular Gloss

ASTM D1308 (2002; R 2013) Effect of Household Chemicals on Clear and Pigmented Organic Finishes

ASTM D1654 (2008; R 2016; E 2017) Standard Test Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments

ASTM D2244 (2016) Standard Practice for Calculation of Color Tolerances and Color Differences from Instrumentally Measured Color Coordinates

ASTM D2247 (2015) Testing Water Resistance of Coatings in 100% Relative Humidity

ASTM D2248 (2018) Standard Practice For Detergent Resistance Of Organic Finishes

ASTM D2794 (1993; R 2019) Standard Test Method for Resistance of Organic Coatings to the Effects of Rapid Deformation (Impact)

ASTM D3359 (2017) Standard Test Methods for Rating Adhesion by Tape Test

ASTM D3363 (2005; E 2011; R 2011; E 2012) Film Hardness by Pencil Test

SECTION 11 57 00 Page 1 REVISED 19 May 2025

ASTM D4214 (2007; R 2015) Standard Test Method for Evaluating the Degree of Chalking of Exterior Paint Films

1.2 SCOPE

Provide labor, material, equipment and services necessary for, and reasonably incidental to, furnishing and installing shop equipment work indicated within the Instruments of Service. Incorporate related accessories and specialties to accomplish a complete and proper installation. Coordinate and schedule this work with the work of other trades to ultimately provide superior workmanship in the finished product.

1.3 SUBMITTALS

Government approval is required for submittals. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-03 Product Data

Cutoff Saw

Vertical Panel Saw

Portable Cyclone Dust Collector

Single Sided Cantilever Rack Framing

Accessories

Powder Coat

Provide equipment cut sheets describing dimensions, operational features and service runs. Furnish electrical wiring diagrams.

SD-10 Operation and Maintenance Data

Cutoff Saw

Vertical Panel Saw

Portable Cyclone Dust Collector

For maintenance, replacements and repairs, furnish 10 of each type polyethylene collection bags from the same shipment as the installed cyclone dust collector work.

1.4 MAINTENANCE MATERIAL SUBMITTALS

Submit the recommended maintenance practices for each type of installation provided.

1.5 Basis of Design

Manufacturer and Model Numbers listed are the approved Basis of Design.

The listing of manufacturer Information is not intended to limit the selection of equipment provided by other manufacturers. Equipment meeting the listed dimensional and performance criteria will be considered during the submittal process.

SECTION 11 57 00 Page 2 REVISED 19 May 2025

a. Basis for cutoff saw is Series 5025 as manufactured by Oliver Machinery, www.olivermachinery.net; OR EQUAL.

b. Basis for vertical panel saw is Series Vertical Panel Saw 1052 as manufactured by Saw Trax Manufacturing, Incorporated, www.sawtrax.com, OR EQUAL.

c. Basis for cyclone dust collector is Series JCDC-1.5 Cyclone Dust Collector as manufactured by Jet, www.jettools.com; OR EQUAL.

d. Basis for single sided cantilever rack is Series H-4530 Cantilever Rack as manufactured by Uline, www.uline.com; OR EQUAL.

PART 2 MATERIALS

2.1 SHOP EQUIPMENT SYSTEMS

Furnish Shop Equipment Systems.

2.1.1 CUTOFF SAW

Cutoff saw equipment has a heavy duty base to reduce vibration and incorporates a precision engineered cast iron fence and a 2 feet, 2.25 inch by 2 feet, 3.5 inch by 2 feet, 8.75 inch tall cast iron table. The blade is 1 foot, 6 inches in diameter and saw operation is by foot pedal.

Machinery incorporates a workpiece clamp, and accepts lumber with a maximum 4.25 inches thickness by 9.75 inches in width. The maximum width lumber accepted is 1 inch thick by 1 foot, 1.375 inches in width. Full coverage guards protect operators from blades. Compressed air input required delivers 15 CFM at 70 PSI. The dust port connection is 4 inches in diameter and requires a 600 CFM vacuum for particulate removal.

Provide infeed and outfeed roller tables, each having a gross weight of 200 pounds. Cutoff saw has a gross weight of 800 pounds. The motor requires 220 Volt, 3 Phase, 60 Hz power and delivers 7.5 HP. The arbor is 1 inch in diameter and develops a speed of 3,450 RPM.

2.1.2 VERTICAL PANEL SAW

Vertical panel saw equipment has a 6 foot, 6 inch height by 10 foot, 2 inch width by 1 foot, 3 inch depth with the stand closed. Allow 3 feet, 4 inches of depth for fully open stands. The maximum cut depth is 1.75 inches. The bottom fence has 18 plastic rollers for center sheet material support. The maximum cross cut is 4 feet, 4 inches. The maximum rip cut is unlimited and allows material feed from either side. The saw motor requires 120 Volt, 1 Phase, 60 Hz, 15 Amp power, utilizes a 0.625 inch arbor and accommodates a 7.25 inch blade. The saw is mounted to a quick release carriage with two locks, spinning plate and 2 inch dust collection outlet with 12 feet, 0 inches of flexible hose with a coupling termination. A dust shroud and blade guard window is internally illuminated to align the blade path with cut marks. Carriages ride on sealed steel bearings and glide along two 0.091 inch, 11 gauge nickel chrome plated guide tubes that produce a0.015625 inch cut accuracy. A spring loaded retraction mechanism with power cord management returns the carriage to its upper position. Units have a folding stand with 5 inch wheels and are fabricated from welded steel members that receive a powder coat finish. Stands incorporate one vertical and two horizontal measuring tapes, a stop with bar for cutting strips and two rip pointers

2.1.3 PORTABLE CYCLONE DUST COLLECTOR

Portable cyclone dust collector equipment accommodates two 4 inch diameter

SECTION 11 57 00 Page 3 REVISED 19 May 2025 hose connections or one 6 inch diameter connection. The collection drum has a 20 gallon capacity that accommodates a canister filter having 99% efficiency of removing particles 2 microns and larger. Filters measure 1 foot, 3.75 inches in length by 1 foot, 2.5625 inches in diameter.

Collection bags for cannisters and drums are polyethylene. Dust collector footprint is 3 feet, 11 inches by 1 foot, 10 inches by 5 feet, 7.5625 inches in height. Equipment creates a 763 CFM vacuum at 75 dB with a maximum static pressure of 8.3 inches of WC. Motors are totally enclosed, fan cooled, induction types with capacitor start and 1 foot, 1 inch diameter radial fin, steel impeller. The motor requires 120 Volt, 1 Phase, 60 Hz power and delivers 1.5 HP. Circuit breakers must accommodate 52 amps starting inrush current and 14 amps when running at full load.

The motor develops a speed is 3,450 RPM. Portable equipment is mounted on casters and framing is 0.048 inch, 18 gauge steel tubing with a powder coat finish. Operation is by machine mounted controller and remote control. Furnish two 25 foot lengths of flexible, 4 inch hose with end connectors and clamps.

2.1.4 SINGLE SIDED CANTILEVER RACK FRAMING

Single sided cantilever rack framing for lumber storage is 0.105 inch, 12 gauge steel with nominal dimensions of 4 feet, 10 inches wide by 5 feet, 1 inch deep by 10 feet, 0 inches tall. Base legs are multiple piece assemblies that are 7.825 inches tall by 9 inches wide and projecting 4 feet, 0.5 inch for material storage. Arms are 4 feet, 0 inches in length with 1.25 inch lips. Arm heights are adjustable at 3 inch increments and secured with 0.875 inch diameter, steel locking pins. Three sets of horizontal dual braces stabilize adjoining columns. Eight arms and two base legs provide five tiers of storage. Arm capacity is 1,000 pounds and a 4 foot, 10 inch wide section has a capacity of 9,750 pounds. Extension sections are similar. Cantilever racks receive a powder coat finish.

2.2 Powder Coat

Give steel fabrications for interior applications a pretreatment to enhance adhesion followed by a caustic etch or alkaline wash for cleaning and degreasing. Apply a phosphate spray or chromate conversion treatment to protect against humidity and corrosive chemicals. Furnish an acrylic, polyester baked enamel or powder coating treatment conforming AAMA 2603.

Bake the treatment using a temperature and time relationship that ensures thorough curing and a tough, durable finish. Provide a one coat application that achieves a 0.8 mil thickness.

Powder Coating Performance Standard Color uniformity Passes AAMA 2603 Mortar resistance 24 hours, no effect AAMA 2603 South Florida 1 year at 45 degrees, passes AAMA 2603 weathering exposure Specular gloss 60 degrees, 25-65 GU, medium gloss ASTM D523 Muriatic acid resistance 10% for 15 minutes, no effect ASTM D1308 Salt spray resistance 1,500 hours, passes ASTM D1654 Color retention Maximum 8 fade, passes ASTM D2244 Humidity resistance 100% RH, 1,500 hours, passes ASTM D2247, ASTM B117

Detergent resistance 72 hours, no effect ASTM D2248 Impact resistance, No cracking or adhesion loss ASTM D2794 160 pounds Dry film adhesion No adhesion loss ASTM D3359 Wet film adhesion No adhesion loss ASTM D3359

SECTION 11 57 00 Page 4 REVISED 19 May 2025

Dry film hardness H, 2H and 3H ASTM D3363 Chalk resistance Maximum 6 chalk, passes ASTM D4214

Primers are as recommended for the substrates encountered.

2.3 ACCESSORIES

Furnish fasteners, accessories and options as recommended by the manufacturer for the specific applications and substrates encountered within the work.

PART 3 EXECUTION

3.1 INSTALLATION

Install shop equipment plumb and level. Rigidly secure and anchor in place. Coordinate receptacle configurations with equipment plug and cord sets. Adjust moving parts for smooth operations.

Coordinate dust collector flexible hose end connectors and clamps with equipment to be served. Adjust hose lengths for conditions encountered to support adjacent equipment.

Layout and assemble cantilever rack units. Evenly space intermediate arms. Mechanically attach to floors and walls where practical.

Cantilever racks are for hand loading. Do not load with forklifts.

Mechanically clean and chemically pretreat items. Apply primers and finish coats.

Provide finish coatings that are free of scratches and blemishes.

3.2 SHOP EQUIPMENT SCHEDULE:

Mark Location Description Remarks CS-1 Wood Shop 104 Cutoff saw Provide infeed and outfeed rollers PS-1 Wood Shop 104 Panel saw DC-1 Wood Shop 104 Dust collector

3.3 CANTILEVER RACK SCHEDULE:

Mark: CR-1 Location: Wood Shop 104 Arm Length: 4 feet, 0 inches Unit Height: 10 feet, 0 inches Storage: 5 tiers Starter Section: 1 each Extension Section: 4 each

-- End of Section --

SECTION 11 57 00 Page 5 REVISED 19 May 2025