Draft Attachment 1 Salient Characteristics for PRE SOL 3.29.23.docx

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Attached to
NEXGEN MCCUU Federal contract opportunity
Solicitation number
M67854-23-R-1029
Issued by
United States Marine Corps

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23-R-1029 MCCUU QAs Final.pdf PDF
M67854-23-R-1029 NEXGEN MCCUU PreSolicitation Notice (2).docx DOCX document
3.29.23 Draft FR SWIR SOW for PRE SOLICITATION.docx DOCX document

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Text version

The contractor shall conform to the Fabric Salient Characteristic Requirements listed in Table X below. Preference will be given to fabrics that meet all or as many of the salient characteristic requirements listed in Table X. Preference will be given to fabrics that significantly exceed requirements (e.g., higher tear strength, higher breathability).

The Government reserves the right to request certifications, test data, or any other documentation supporting the proposal claims, as deemed appropriate.

Characteristic
Objective
Threshold
Test Method/ Reference

FR Properties

Flame Resistance (FR) Vertical Flame

Manikin Burn 1 At 100 washes, warp and fill:

Char Length: < 6.0 inches After Flame: < 2.0 seconds After Glow: < 25 seconds *If fabric has any FR chemistry/finish treatment, vendors must report out to 100 wash cycles. If the fabric has no FR treatments, vendors may report out to 25 wash cycles.

Manikin Burn: < 35% total body burn (including head) at 4 seconds

No Melt No Drip (NMND)
ASTM D6413,

AATCC TM135 3, V, Aiii 2, ASTM F1930

Comfort

Fabric Weight, (max)
6.0 oz
7.5 oz
ASTM D 3776/ D3776M

Option C

Air Permeability (min)
75 CFM
25 CFM
ASTM D737
Dry Time, fabric (max)
55 min
85 min
MM-TS-07
Sweating Guarded Hot Plate (SGHP)
To be specified by RFP release date
Report results
ASTM F 1868 Part B (plate 35C, RH standardized, air movement 1 m/s)
Liquid Moisture Management (MMT)
Rated as a “moisture management” or “fast absorbing quick drying” fabric.
Rated as a “water repellant fabric”.
AATCC 195

Durability

Break Strength, Dry, Warp & Fill (min)
170, 170 lbs
140, 100 lbs
ASTM D 5034
Tear Strength, Dry, Warp & Fill (min)
20, 20 lbs
12, 12 lbs
ASTM D 1424
Tear Strength, Wet, Warp & Fill (min)
20, 20 lbs
12, 12 lbs
ASTM D 1424
Dimensional Stability, Warp & Fill (max)
3%, 3%
5%, 5%
AATCC TM135, 3, V, Aiii

Appearance: Vendors must provide written acknowledgement that ease and ability to handle, cut, and sew the fabric will be considered for long term adoption.

Pilling, 5,000 abrasion cycles at 1 laundering (min)
4.5
3.5
ASTM D3511, AATCC TM 135 3, 4
Smoothness Appearance after laundering (min)
Fabric smoothness minimum grade after 25 launderings: SA- 4
Fabric smoothness minimum grade after 25 launderings: SA- 2
AATCC 124 & AATCC 135 3, 4

Vector Protection: Vendors must provide written verification that fabrics or uniforms made from vendors fabric are compatible and can be treated with vector protection without negatively impacting properties in Table XXX. Vendors must provide written acknowledgement that the uniforms produced from the selected fabrics will be treated with vector protection for Marine Corps user evaluations. Compatible means must meet Active Ingredient level and percent bite protection as specified in MIL-PRF-MCCUU (objective) or MIL-DLT-32659 (threshold) 3.5.

% Bite Protection (min) 1
Initial: 96%

20 launderings: 96% 50 launderings: 90% Initial: 80% 20 launderings: 65% 50 launderings: 50%

MIL-PRF-32659

Insect Repellent Active Ingredient (AI) Level 1
Meet AI level requirement in MIL-PRF-32659
Meet AI level requirement in MIL-PRF-32659
MIL-PRF-32659

Camouflage: If submitting 10 yards of fabric in a color or print other than Woodland MARPAT, vendors must furnish a written statement on technical approach and feasibility to meet below requirements in both Woodland and Desert MARPAT. Vendors shall be required to meet attributes in ‘Camouflage’ category for fabric delivered upon award.

Printability
Must be printable in woodland MARPAT
Must be printable in woodland MARPAT
MIL-DTL-32679
Colorfastness 5
Meet all requirements of MIL-DTL-32679
Meet all requirements of MIL-DTL-32679
MIL-DTL-32679
VIS- Visual
Good match to standard sample
Good match to standard sample
AATCC TM Evaluation Procedure 9,

Option A as specified in MIL-DTL-32679

NIR- Near Infrared
Meet all requirements
Meet all requirements
MIL-DTL-32679 *Report results/data at 0, 5, 25, and 50 laundering cycles
SWIR 5- Short Wave Infrared
Meet all requirements
Meet all requirements within +/- 10% (tolerance)
Apparent reflectivity requirements available with a signed NDA6 *Report results/data at 0, 5, 25, and 50 laundering cycles

Current year estimated cost at full production rate for blouse and trouser or the at 285K +/-10% on an annual basis and estimated inflation percentage for the following five years.

Cost per linear yard at full production rate
$8.00
$22.00
*Report estimated price at a DLA sustained uniform at full production rates

Processing & Manufacturing

Labile sulfur
Meet all requirements
Meet all requirements
MIL-DTL-32679
Toxicity
Meet all requirements
Meet all requirements
MIL-DTL-32679
Length, width, and put-up
Meet all requirements
Meet all requirements
MIL-DTL-32679
Workmanship
Meet all requirements
Meet all requirements
MIL-DTL-32679

1/ Manikin Burn ASTM F1930 test results are optional for submission.

2/ Skip detergent every 5th cycle to ensure it does not accumulate.

3/ Launder according to AATCC TM 135, (3), V, Aiii.

4/ Rated using the AATCC Smoothness and Appearance Replicas.

5/ Vendors shall submit colorfastness data on whatever print or color fabric submitted for the 10 yards as part of the RFP response package.

6/ Non-disclosure agreement (NDA) for SWIR Apparent Reflectivity Values.

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