A.07.24_Solicitation_Amendment_0002.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

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

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

The purpose of this amendment is to address vendor questions. All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 5

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

16C. DATE SIGNED

BY 15-Nov-2017

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

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

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W912EF18Q0004

X 9B. DATED (SEE ITEM 11)

30-Oct-2017

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer 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 copies 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 ADMINISTRATIVE 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 copies to the issuing office.

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

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

15-Nov-2017

CODE

USAED, WALLA WALLA - CONTRACTING DIV.

BROOKE FOWLER

201 N. THIRD AVENUE

WALLA WALLA WA 99362-1876

W912EF 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912EF18Q0004

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 1449 - CONTINUATION SHEET

The following have been added by full text:

QUESTIONS AND ANSWERS

Question 1: May we substitute Marine grade powder coating in lieu of Sherwin-Williams Zinc Clad?

Answer 1: No

Question 2: Does the bracket get painted all over or do you require any surfaces to be masked?

Answer 2: PAINT ALL SURFACES if any surfaces are masked, they will be sprayed with Jet Lube Rust guard to prevent oxidation.

Question 3a: The 1-3/8" Diameter "free fit for bolt” we will use 1.381" /1.393" Diameter with a 125 surface finish.

Answer 3a: USE +.0015/-.000 tolerance 125 is the correct finish.

Question 3b:

Tolerance not shown on drawing, we will use following: Cast dimensions +- 1/16" Machine dimensions +- .017" Angular tolerance +- 2 degrees.

Answer 3b: Yes these are acceptable tolerance other than what is specified above.

Question 4: Radius & Fillets -Nominally 1/8"R, since R not specified on drawing.

Answer 4: Yes

Question 5: The 1-1/2" spot face is in reality the dimension of the cast boss is this correct? The top surface of 1-1/2" boss should be machine so that bolt head sits square when the 3/4" diameter bolt is assembled into the hole Answer 5: The boss needs to be large ebough to place at least 1-1/2” spot face. (bolts are 1.443 at corners)

Question 6: Does bracket get any type of ID # cat into to it?

Answer 6: No.

** Specification:

Upon completion of the final tooled pattern, the Contractor will contact McNary POC.

The Government will either visit the contractor’s site or have the pattern returned to McNary for inspection and approval.

First Article:

Question 7: Can we submit a first article casting for your inspection in lieu of the above?

Answer 7: Yes.

Question 8: Are we allowed to have any overage beyond the 80 units required?

Answer 8: No.

Packing:

Question 9: Lifting Brackets to be individually packed in bubble pack and all 80 units ill be shipped in a heavy duty wooden shipping box, is this acceptable?

Answer 9: Yes.

Question 10: The paint that is in the spec does not show up in the manufacturers list of zinc clad products. Is there another product that can be used?

Answer 10: Either of V-766e or V-106d are acceptable.

Also listed below are the application methods for these.

Formula V-766e This formula is for Vinyl-Type White (or Gray) Impacted Immersion Coating, the ingredients are shown below.

INGREDIENTS PERCENT BY MASS

Vinyl Resin, Type 3 5.6 Vinyl Resin, Type 4 11.6 Titanium Dioxide and (for Gray) Carbon Black 13.0 Diisodecyl Phthalate 2.9 Methyl Isobutyl Ketone 32.0 Toluene 34.7 Ortho-Phosphoric Acid 0.2

a. The pigment shall be dispersed by means of pebble mills or other approved methods to produce a fineness of grind (ASTM D1210) of not less than 7 on the Hegman scale. Grinding in steel-lined or steel-ball mills will not be permitted. No grinding aids, antisettling agents, or any other materials, other than those listed in the formula, will be permitted. The paint shall show the proper proportions of specified materials when analyzed by chromatographic and/or spectrophotometric methods.

b. The viscosity of the paint shall be between 60 and 90 seconds using ASTM D1200 and a No. 4 Ford cup.

Formula V-106d This formula is for Vinyl-Type Red Oxide (Light or Dark Color) Impacted Immersion Coating, the ingredients are shown below.

INGREDIENTS PERCENT BY MASS

Vinyl Resin, Type 3 5.50 Vinyl Resin, Type 4 11.20 Synthetic Iron Oxide (Red) (Light or Dark Color) 15.80 Diisodecyl Phthalate 2.90 Methyl Isobutyl Ketone 31.00 Toluene 33.54 Propylene Oxide 0.06

a. The dispersion of pigment shall be accomplished by means of pebble mills or other approved methods to produce a fineness of grind (ASTM D1210) of not less than 7 on the Hegman scale. Grinding in steel-lined or steel-ball mills will not be permitted. No grinding aids, antisettling agents, or any other materials except those shown in the formula will be permitted. The paint shall show the proper proportions of specified materials when analyzed by chromatographic and/or spectrophotometric methods. The orthophosphoric acid shall be measured accurately and diluted with at least four parts of ketone to one part of acid and it shall be slowly incorporated into the finished paint with constant and thorough agitation.

b. The viscosity of the paint shall be between 60 and 90 seconds using ASTM D1200 and a No. 4 Ford cup.

SYSTEM NO. 5-C-Z

Paint shall be spray applied to an average dry film thickness of a minimum of 175 microns 7.0 mils for the completed system, and the thickness at any point shall not be less than 140 microns 5.5 mils. The dry film thickness of the zinc-rich coat shall be approximately 63 microns 2.5 mils.

Specified film thickness, including the prescribed total, shall be attained in any event, and any extra coats needed to attain specified thickness shall be applied at no additional cost to the Government. Attaining of the specified film thickness in fewer than the prescribed number of coats or spray passes will be acceptable provided heavier applications do not cause an increase in pinholes, bubbles, blisters, or voids in the dried film and also provided that not more than 50 microns 2.0 mils (dry film thickness) per double spray coat nor more than 25 microns 1.0 mil per single spray pass of nonzinc paint shall be applied at one time.

SURFACE PREPARATION

White metal blast cleaning 1st COAT Vinyl zinc-rich VZZ-108d (double spray coat) 2nd COAT Dark Red Oxide Vinyl V-106d (double spray coat) 3rd COAT Oxide Vinyl V-106d (double spray coat) 4th COAT Dark Red Oxide Vinyl V-106d (double spray coat)

Or

SYSTEM NO. 5-E-Z

Paint shall be spray applied to an average dry film thickness of a minimum of 175 microns 7.0 mils for the completed system, and the thickness at any point shall not be less than 140 microns 5.5 mils. The dry film thickness of the zinc-rich primer shall be approximately 63 microns 2.5 mils. The specified film thickness shall be attained in any event, and any extra coats needed to attain the specified thickness shall be applied at no additional cost to the Government. Attaining the specified film thickness by applying fewer than the prescribed number of coats or spray passes will be acceptable provided heavier applications do not cause an increase in pinholes, bubbles, blisters, or voids in the dried film and also provided that not more than 50 microns 2.0 mils (dry film thickness) per double spray coat nor more than 25 microns 1.0 mil per single spray pass of nonzinc paint shall be applied at one time.

SURFACE PREPARATION

White metal blast cleaning 1st COAT Vinyl zinc-rich VZZ-108d (double spray coat) 2nd COAT Gray Vinyl V-766e (double spray coat) 3rd COAT White Vinyl V-766e (double spray coat) 4th COAT Gray Vinyl V-766e (double spray coat)

(End of Summary of Changes)