Amendment_0003.pdf

W68SBV80390253

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 revise the follow ing Specification:

SECTION 01 11 00.00 28

Revised the follow ing paragraph:

1.3, “EXISTING STRUCTURE AND ACCESS”

Added “e. Attached at the end of this SECTION are pictures show ing Interior of Dam.”

1. CONTRACT ID CODE PAGE OF PAGES

1 2

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

16C. DATE SIGNED

BY 24-May-2018

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 W912EF18Q0091

X 9B. DATED (SEE ITEM 11)

11-May-2018

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

23-May-2018

CODE

USAED, WALLA WALLA - CONTRACTING DIV.

MATTHEW BOUDREAUX

201 N. THIRD AVE

WALLA WALLA WA 99362

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

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:509-527-7209TEL:

JANI C LONG / CONTRACTING OFFICER

W912EF18Q0091

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

(End of Summary of Changes)

Mill Creek Diversion Dam Cleanout W912EF18Q0091 Amernd-0003

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 11 00.00 28

SUMMARY OF WORK

PART 1 GENERAL

1.1 SCOPE

1.1.1 Disconnected Wires

1.1.2 Tolerances

1.2 LOCATION

1.3 EXISTING STRUCTURE AND ACCESS

1.4 SURVEY CONTROL

1.5 ELECTRICAL

1.6 DISPOSAL

1.6.1 On-Site Disposal

1.7 PROTECTION

PART 2 PRODUCTS (Not Used)

PART 3 EXECUTION (Not Used)

ATTACHMENTS:

Interior of Dam

-- End of Section Table of Contents --

SECTION 01 11 00.00 28 Page 1

G4EDDRJR

Line

G4EDDRJR

Line

This page intentionally left blank

Mi l l Cr eek Di ver si on Dam Cl eanout W912EF18Q0091

SECTI ON 01 11 00. 00 28

SUMMARY OF WORK

PART 1 GENERAL

Thi s speci f i cat i on out l i nes t he scope of wor k f or Mi l l Cr eek Di ver s i on Dam Cl eanout . Thi s pr oj ect i nvol ves r emoval of sedi ment f r om i nsi de t he exi st i ng Di ver si on Dam and di sposi ng of t he sedi ment at an on- si t e l ocat i on. The Cont r act or shal l pr ovi de al l l abor and equi pment r equi r ed t o accompl i sh t he wor k. The Cont r act or shal l use dr y met hods f or r emoval of t he mat er i al . A wat er based met hod f or r emoval wi l l not be per mi t t ed.

1. 1 SCOPE

Remove an est i mat ed 350 cubi c yar ds ( CY) of s i l t mat er i al t hat has accumul at ed wi t hi n t he exi st i ng di ver si on dam st r uct ur e. Gr avel and cobbl e s i zed r ock wi l l al so be encount er ed as wel l as mi scel l aneous debr i s ( t r ash, wood, bot t l es, et c. ) . The Cont r act or shal l r emove al l sedi ment above t he or i gi nal f l oor at el evat i on 1247. No over excavat i on wi l l be per mi t t ed.

1. 1. 1 Di sconnect ed Wi r es

Ther e ar e exi st i ng abandoned and di sconnect ed phone and/ or el ect r i cal wi r es i nsi de t he dam. These ar e l ocat ed al ong t he f r ont of t he cr oss- beams and i n t he di r t t hr ough t he dam. These wi r es shal l be ver i f i ed as di sconnect ed and r emoved pr i or t o excavat i on.

1. 1. 2 Tolerances

Var i at i on i n f i ni shed gr ade f r om t he speci f i ed el evat i on of 1247 shal l be wi t hi n pl us/ mi nus t hr ee i nches. Any over excavat i on shal l be r epl aced and compact ed by t he Cont r act or as appr oved by t he Cont r act i ng Of f i cer .

1. 2 LOCATION

The wor k i s l ocat ed at t he Mi l l Cr eek Di ver si on Dam. See r ef er ence dr awi ngs f or r el evant s i t e det ai l s , di mensi ons and access r est r i c t i ons, st agi ng ar eas, and di sposal s i t e. The Cont r act or i s r esponsi bl e f or ver i f y i ng t he i nf or mat i on on t he For I nf or mat i on Onl y dr awi ngs.

1. 3 EXI STI NG STRUCTURE AND ACCESS

The di ver si on dam i s an Ambur sen dam st r uct ur e consi st i ng of 12 compar t ment s separ at ed by 11 i nt er medi at e pi er s and t wo end wal l s.

a. Ther e i s a 3' x4' ver t i cal access shaf t openi ng f r om el evat i on 1270 t o 1247 at each end wal l of bot h s i des of t he 250' l ong spi l l way.

b. The access i s v i a a per manent l y i nst al l ed met al l adder at t ached t o t he s i des of t he ver t i cal shaf t . Cont r act or shal l conf i r m t he l adder i s saf e f or use pr i or t o st ar t of wor k. I f necessar y, t he Cont r act or shal l pr ovi de a t empor ar y l adder t o use f or access.

1. At t hi s t i me, pr i or t o sedi ment r emoval , t he di st ance f r om t he t op of t he l adder t o bot t om of t he l adder i s 21 f eet .

SECTI ON 01 11 00. 00 28 Page 2

c. Ther e i s al so a 3' x4' openi ng i n each one of t he 11 spi l l way pi er s.

Exi st i ng openi ngs may be smal l er due t o s i l t bui l dup ar ound t he openi ng.

d. Ther e i s a possi bi l i t y , dependi ng upon how t hi s wor k i s per f or med, t hat t he i nsi de of t he Dam coul d become a non- per mi t conf i ned space.

See SECTI ON 01 35 29. 10 28 " GOVERNMENTAL SAFETY REQUI REMENTS" f or conf i ned space r equi r ement s.

e. At t ached at t he end of t hi s SECTI ON ar e pi ct ur es showi ng I nt er i or of Dam.

1. 4 SURVEY CONTROL

Ver t i cal cont r ol poi nt i nf or mat i on i s l ocat ed on SHEET G- 101 of t he U. S.

Ar my Cor ps of Engi neer s desi gn dr awi ngs t i t l ed " MI LL CREEK FLOOD CONTROL PROJECT WALLA WALLA, WASHI NGTON MI LL CREEK DI VERSI ON DAM CLEANOUT" and wi l l be t he basi s f or al l sur veyi ng act i v i t i es. Al l ver t i cal measur ement s wi l l be based on ei t her cont r ol poi nt SPAXI S 126. 31 RT wi t h an el evat i on of 1269. 63 f eet or SPAXI S 130. 80 LT wi t h an el evat i on of 1269. 62 f eet . SPAXI S

126. 31 RT i s set i n t he concr et e abut ment wal l and i s l ocat ed i n t he Rooks Par k ar ea and l i es on t he east edge of t he hi ghest par t of t he nor t h wal l of t he di ver si on dam l ocat ed on t he Mi l l Cr eek Ri ver . SPAXI S 130. 80 LT i s al so l ocat ed i n t he Rooks Par k ar ea on t he di ver si on dam on t he sout h end and l i es s i x f eet sout h and 10 f eet east of t he nor t h- sout h gat e c l osur e.

The cont r act or shal l use ei t her or bot h ver t i cal cont r ol monument s f or det er mi ni ng t he cor r ect l i mi t of sedi ment r emoval wi t hi n t he di ver s i on st r uct ur e. Cont r act or shal l use pr oper sur veyi ng t echni ques t o i nsur e t hat sedi ment i s r emoved f r om t he di ver si on st r uct ur e t o an el evat i on of 1247. 0 f eet . The Cont r act or shal l mar k t he el evat i on of each passageway at t he t op of t he openi ng f or f ut ur e r ef er ence wi t h a pai nt ed l i ne ont o t he concr et e wi t h t he el evat i on mar ked as wel l .

1. 5 ELECTRICAL

Ther e i s an exi st i ng el ect r i cal l i ne mount ed on t he concr et e beams t hat r un l engt hwi se t hr ough t he dam. See t he For I nf or mat i on Onl y dr awi ngs f or details.

1. 6 DISPOSAL

The Cont r act or shal l di spose of t he excavat ed mat er i al on s i t e as i ndi cat ed. See r ef er ence dr awi ngs f or r el evant s i t e det ai l s . Tr ash and debr i s encount er ed i nsi de t he dam shal l be di sposed of separ at el y, of f - s i t e, i n accor dance wi t h Feder al , St at e, and l ocal r ul es and regulations.

1. 6. 1 On- Si t e Di sposal

Excavat ed mat er i al shal l be haul ed t o t he on- si t e di sposal ar ea i ndi cat ed on t he dr awi ngs. The Cont r act or shal l coor di nat e t he l i mi t s of t he on- si t e di sposal ar ea wi t h t he Cont r act i ng Of f i cer ' s Repr esent at i ve. The Cont r act or shal l be r esponsi bl e f or t r af f i c cont r ol and saf et y of pedest r i ans. Pl ace mat er i al as compact l y as possi bl e. Mat er i al shal l not be pi l ed hi gher t han 3 f eet wi t h no devi at i ons mor e t han 1 f oot ver t i cal t o 4 f eet hor i zont al . Af t er al l mat er i al s have been pl aced, gr ade t o pr event ponding.

SECTI ON 01 11 00. 00 28 Page 3

1. 7 PROTECTION

The Cont r act or shal l compl et e t he wor k wi t hout causi ng damage t o t he exi st i ng di ver si on dam st r uct ur e.

1. Ther e shal l be no dr i l l i ng, cr eat i ng of new hol es, or enl ar gi ng exi st i ng hol es i n t he dam st r uct ur e i n or der t o i mpr ove access.

2. The Cont r act or shal l per f or m t he wor k wi t hi n t he access const r ai nt s t hat exi st .

3. The Cont r act or shal l t ake appr opr i at e measur es t o pr event damage t o exi st i ng st r uct ur es.

4. Any damage t o t he di ver si on dam shal l be r epai r ed, as appr oved by t he Cont r act i ng Of f i cer , by t he Cont r act or at no addi t i onal cost t o t he Government.

PART 2 PRODUCTS ( Not Used)

PART 3 EXECUTI ON ( Not Used) - - End of Sect i on - -

SECTI ON 01 11 00. 00 28 Page 4