Attachment 1 NSN 8120-016199794.pdf
PDF 43 KB Posted
- Attached to
- HFC Repository
- Solicitation number
- SPE4A2-24-R-0015
- Issued by
-
Defense Logistics Agency Aviation
About this file
This document is an attachment that provides technical and quality requirements for the procurement of a compressed gas cylinder containing heptafluoropropane (HFC-227ea). The cylinder must meet specific dimensional, valve, pressure relief, and purging requirements. It is part of a federal contract opportunity with the Defense Logistics Agency Aviation for an HFC repository, solicitation number SPE4A2-24-R-0015. The key details include:
The cylinder must have a 1000 lb water capacity, 27,737 cu. in. volume, and be approximately 30 inches in diameter by 56 inches in height. It requires two valves, a pressure relief device, and specific color coding and markings. The interior must be dried and pressurized with a non-flammable inert gas. The cylinder does not require palletization but must be protected from metal-to-metal contact during shipment. The suggested source is Worthington Cylinders drawing H100135 dated 8-19-98.
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Other files
| File | Type | Posted |
|---|---|---|
| Attachment 3 Requirements Document.pdf | ||
| Attachment 2 NSN 8120-015259001.pdf | ||
| HFC - Solicitation Draft.pdf |
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Text version
Attachment #1
NSN: 8120-016199794
CYLINDER, COMPRESSED GAS, HEPTAFLUOROPROPANE EMPTY
RA001: THIS DOCUMENT INCORPORATES TECHNICAL AND/OR QUALITY REQUIREMENTS
(IDENTIFIED BY AN 'R' OR AN 'I' NUMBER) SET FORTH IN FULL TEXT IN THE DLA MASTER LIST OF
TECHNICAL AND QUALITY REQUIREMENTS FOUND ON THE WEB AT:
http://www.dla.mil/HQ/Acquisition/O ers/eProcurement.aspx
FOR SIMPLIFIED ACQUISITIONS, THE REVISION OF THE MASTER IN EFFECT ON THE SOLICITATION ISSUE DATE OR THE AWARD DATE CONTROLS. FOR LARGE ACQUISITIONS, THE REVISION OF THE
MASTER IN EFFECT ON THE RFP ISSUE DATE APPLIES UNLESS A SOLICITATION AMENDMENT
INCORPORATES A FOLLOW-ON REVISION, IN WHICH CASE THE AMENDMENT DATE CONTROLS.
RP001: DLA PACKAGING REQUIREMENTS FOR PROCUREMENT
RQ011: REMOVAL OF GOVERNMENT IDENTIFICATION FROM NON-ACCEPTED SUPPLIES
SAMPLING:
THE SAMPLING METHOD SHALL BE IN ACCORDANCE WITH MIL-STD-1916 OR ASQ H1331, TABLE 1
OR A COMPARABLE ZERO BASED SAMPLING PLAN UNLESS OTHERWISE SPECIFIED BY THE
CONTRACT. IF THE APPLICABLE DRAWING, SPECIFICATION, STANDARD, OR QUALITY ASSURANCE
PROVISION (QAP) SPECIFIES CRITICAL, MAJOR AND/OR MINOR ATTRIBUTES, THEY SHALL BE
ASSIGNED VERIFICAITON LEVELS OF VII, IV AND II OR AQLS OF 0.1, 1.0 AND 4.0 RESPECTIVELY.
UNSPECIFIED ATTRIBUTES SHALL BE CONSIDERED AS MAJOR UNLESS SAMPLING PLANS ARE
SPECIFIED IN APPLICABLE DOCUMENTS. FOR MIL-STD-1916, THE MANUFACTURER MAY USE THE ATTRIBUTE OR VARIABLE INSPECTION METHOD AT THEIR OPTION OR PER THE CONTRACT. MIL- STD-105/ASQ Z1.4 MAY BE USED TO SET SAMPLE LOT SIZE, BUT ACCEPTANCE WOULD BE ZERO
NON-CONFORMANCES IN THE SAMPLE LOT UNLESS OTHERWISE SPECIFIED IN THE CONTRACT.
TREATMENT AND PAINTING OF CYLINDERS SHALL BE BY
ANY METHOD/SYSTEM THAT WILL PROVIDE A FINISH
THAT WILL MEET THE REQUIREMENTS OF COMPRESSED
GAS ASSOCIATION TB-17-2000. TESTS 1, 3, 5, 6
AND 8 APPLY.
INCLUDE A0646 OBJECT TEXT ID ST
DOT 4BA OR 4BW300, 1200 LB. PRODUCT CAPACITY.
CYLINDER SHALL BE PROVIDED WITH TWO VALVES
CONFORMING TO ROTAREX INC., CAGE 1B7W8,
P/N F40170002, OR SHERWOOD VALVE CO. CAGE 70292, VAPOR VALVE P/N 298003 (1031X19-
CL1), INLET IS ¾ NGT WITH ¼ NPT INLET TAP. OUTLET CGA 660, SAFETY 450 PSI.
ONE VALVE FOR VAPOR PHASE AND ONE VALVE FOR LIQUID PHASE. COLOR CODE PER MIL STD
101C
THE CYLINDER SHALL BE COLOR CODE RED OVERALL AND BE STENCILLED IN WHITE WITH THE
CHEMICAL NAME HEPTAFLUOROPROPANE AND HFC-227EA ONE TIME ON THE SIDE OF THE
CYLINDER VERTICALLY. THE SIZE OF THE STENCILING LETTERS IS 3 INCHES. METAL STAMP
CYLINDER WITH "U S GOVT" TO SHOW GOVERNMENT OWNERSHIP.
BASIC CYLINDER CHARACTERISTICS: THIS CYLINDER DOES NOT REQUIRE PLUG ON THE
BOTTOM. 1000 LB WATER CAP., 27737 CU. IN. VOL CAP. APPROX 30 IN. DIA BY 56 IN. O/A HEIGHT.
WITH FOOT RING. WITH VALVE PROTECTION HOOD AND HINGED CAP. COMBINATION FORKLIFT
AND LIFTING BRACKETS DESIGNED TO ENABLE LIFTING OF FULL CYLINDERS SHALL BE WELDED TO TOP HEAD. A FLANGE WITH A 3/4 INCH NPT PLUG TO MATCH THE REQUIRED PRD SHALL BE PROVIDED IN TOP OF HEAD ONLY. WHERE NECESSARY, THE TOP PLUG SHALL BE REPLACED WITH
A PRESSURE RELIEF DEVICE. THE VALVE FOR LIQUID WITHDRAWAL OF PRODUCT SHALL BE
SECURELY EQUIPPED WITH A POLYPROPYLENE EDUCTION TUBE AND ALUMINUM SLEEVE TO
HOLD IT STRAIGHT. THE BOTTOM END OF THE TUBE SHALL BE CUT AT TWO (2) 45 DEGREE
ANGLES AND SHALL REACH TO WITHIN 1 INCH OF BUT NOT TOUCH THE BOTTOM OF THE
CYLINDER. THE CYLINDER AND VALVE ASSEMBLIES WHALL BE EQUIPPED WITH TYPE CG-7
PRESSURE RELIEF DEVICES OF SUFFICIENT PRESSURE RATING AND FLOW CAPACITY TO MEET
ALL REQUIREMENTS OF CGA PAMPLET S-1.1. THE INTERIOR OF THE CYLINDER SHALL BE DRIED TO A DEW POINT OF LESS THAN MINUS 30 DEGREES F (-30 DEG F) AND THEN PRESSURIZED TO
NOT LESS THAN 5 NOR GREATER THAN 25 PSIG WITH DRY OIL FREE NITROGEN OR ARGON
HAVING A DEW POINT OF LESS THAN MINUS 50 DEG F (-50 DEG F). THE VALVES SHALL THEN BE TIGHTLY CLOSED TO MAINTAIN A POSITIVE PRESSURE. THE CYLINDER SHALL BE TAGGED AT THE
VALVE "PURGED AND PRESERVED WITH A NONFLAMMABLE INERT GAS." THIS CYLINDER DOES
NOT REQUIRE PALLETIZATION. CYLINDERS SHALL BE PROTECTED FROM METAL TO METAL
CONTACT BY BLOCKING AND BRACING TO PREVENT MOVEMENT DURING SHIPMENT.
EMPTY CYLINDER FULL NSN 6830-015882740 SUGGESTED SOURCE: WORTHINGTON CYLINDERS
DWG NO H100135 DATED 8-19-98
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