MESD_Cutoff_PreSolicitationSpec.pdf

US Army Corps of Engineers St. Louis District

METRO-EAST ST. LOUIS DRAINAGE

AND LEVEE DISTRICT

CUTOFF WALL

UPPER MISSISSIPPI RIVER BASIN

MADISON COUNTY, ILLINOIS

CONSTRUCTION SPECIFICATIONS

CONTRACT NUMBER: W912P9-19-x-0xxx SOLICITATION NUMBER: W912P9-19-R-00xx

MARCH 2019

PROJECT TABLE OF CONTENTS

DI VI SI ON 00 - PROCUREMENT AND CONTRACTI NG REQUI REMENTS

00 08 00 SPECI AL CONTRACT REQUI REMENTS

DI VI SI ON 01 - GENERAL REQUI REMENTS

01 11 30 ENVI RONMENTAL PROTECTI ON

01 13 20 PROJECT SCHEDULE

01 14 40 CONTRACTOR QUALI TY CONTROL

01 15 00 TEMPORARY CONSTRUCTI ON FACI LI TI ES

01 22 00 MEASUREMENT AND PAYMENT

01 33 00 SUBMI TTAL PROCEDURES

01 35 26 GOVERNMENTAL SAFETY REQUI REMENTS

01 42 00 SOURCES FOR REFERENCE PUBLI CATI ONS

01 45 00. 15 10 RESI DENT MANAGEMENT SYSTEM CONTRACTOR MODE( RMS CM)

DI VI SI ON 02 - EXI STI NG CONDI TI ONS

02 32 00 VERI FI CATI ON DRI LLI NG, AND TESTI NG OF COMPLETED CUTOFF

WALL

02 41 00 SI TE DEMOLI TI ON AND RESTORATI ON

DI VI SI ON 13 - SPECI AL CONSTRUCTI ON

13 50 00 GEOTECHNI CAL I NSTRUMENTATI ON

DI VI SI ON 31 - EARTHWORK

31 11 00 CLEARI NG AND GRUBBI NG

31 21 10 STRIPPING

31 21 40 CARE OF WATER

31 22 00 EARTHWORK

31 22 40. 99 15 GEOTEXTILE

DI VI SI ON 32 - EXTERI OR I MPROVEMENTS

32 20 20 CEMENT- BENTONI TE ( CB) CUTOFF WALL

32 22 30. 99 15 CRUSHED STONE MATERI ALS

32 29 35 ESTABLI SHMENT OF TURF

32 29 45 PERMANENT TURF REI NFORCEMENT MAT

- - End of Pr oj ect Tabl e of Cont ent s - -

PROJECT TABLE OF CONTENTS Page 1

SCHEDULE

Item Estimated Unit Estimated No. Description Quantity Unit Price Amount _

00 00 10-1

0001. Mobilization and Demobilization 1 JOB _ ___ ________

0002. Bonds 1 JOB _ ___ ________

0003. Stripping 1 JOB _ ___ ________

0004. Clearing and Grubbing 1 JOB _ ___ ________

0005. Establishment of Turf 1 JOB _ ___ ________

0006. Site Demolition and Restoration 1 JOB _ ___ ________

0007. Work Platform 1 JOB _ ___ ________

0008. Cement Bentonite Slurry Trench Cutoff Wall

a. First 193,470 square feet 193,470 SF _ ___ ________

b. All over 193,470 square ft 64,490 SF _ ___ ________

0009. Cement Bentonite Slurry Trench Cutoff Wall (Rock Key-in)

a. First 1,900 square feet 1,900 SF _ ___ ________

b. All over 1,900 square feet 1,900 SF _ ___ ________

0010. Impervious Clay Fill

a. First 1,950 cubic yards 1,950 CY _____ ________

b. All over 1,950 cubic yards 1,950 CY _____ ________

0011. Offsite Borrow

a. First 1,950 cubic yards 1,950 CY _____ ________

b. All over 1,950 cubic yards 1,950 CY _____ ________

0012. Turf Mat 1 JOB _ ___ ________

0013. Material Disposal 1 JOB _ ___ ________

0014. Environmental Protection 1 JOB _ ___ ________

0015. Slurry Wall Panel Coring

a. First 1330 linear ft 1330 LF _____ ________

b. All over 1330 linear ft 450 LF _ ___ ________

0016. Test Section Installation (STA 06+00 – 07+50)

1 JOB _ ___ ________

0017. Monthly Instrumentation Monitoring 1 JOB _ ___ ________

0018. Guide Wall Construction 2050 LF _ ___ ________

0019. Standby Time for High Water HR _ ___ ________

TOTAL BASE $ ________

Item Estimated Unit Estimated

00 00 10-2

OPTIONAL ITEM G (STA 25+01 – 33+97) AND (STA 34+78 – 42+00)

1001. Mobilization and Demobilization 1 JOB _ ___ ________

1002. Stripping 1 JOB _ ___ ________

1003. Establishment of Turf 1 JOB _ ___ ________

1004. Standby Time HR _ ___ ________

1005. Work Platform 1 JOB _ ___ ________

1006. Cement Bentonite Slurry Trench Cutoff Wall

a. First 172,800 square feet 172,800 SF _ ___ ________

b. All over 172,800 square ft 57,600 SF _ ___ ________

1007. Cement Bentonite Slurry Trench Cutoff Wall (Rock Key-In)

a. First 1,620 square feet 1,620 SF _ ___ ________

b. All over 1,620 square feet 1,620 SF _ ___ ________

1008. Impervious Clay Fill

a. First 1,820 cubic yards 1,820 CY _____ ________

b. All over 1,820 cubic yards 1,820 CY _____ ________

1009. Offsite Borrow

a. First 1,820 cubic yards 1,820 CY _____ ________

b. All over 1,820 cubic yards 1,820 CY _____ ________

1010. Turf Mat 1 JOB _ ___ ________

1011. Material Disposal 1 JOB _ ___ ________

1012. Environmental Protection 1 JOB _ ___ ________

1013. Slurry Wall Panel Coring

a. First 990 linear ft 990 LF _____ ________

b. All over 990 linear ft 330 LF _ ___ ________

1014. Geotechnical Instrumentation 1 JOB _ ___ ________ Installation

1015. Monthly Instrumentation 1 JOB _ ___ ________ Monitoring

1016. Guide Wall Construction 1591 LF _ ___ ________

1017. Site Demolition and Restoration 1 JOB _ ___ ________

TOTAL OPTION G $ ________

Item Estimated Unit Estimated

00 00 10-3

OPTIONAL ITEM A-N (STA 3+75 – 6+00)

2001. Mobilization and Demobilization 1 JOB _ ___ ________

2002. Stripping 1 JOB _ ___ ________

2003. Establishment of Turf 1 JOB _ ___ ________

2004. Standby Time HR _ ___ ________

2005. Work Platform 1 JOB _ ___ ________

2006. Cement Bentonite Slurry Trench Cutoff Wall

a. First 22,390 square feet 22,390 SF _ ___ ________

b. All over 22,390 square ft 7,470 SF _ ___ ________

2007. Cement Bentonite Slurry Trench Cutoff Wall (Rock Key-In)

a. First 230 square feet 230 SF _ ___ ________

b. All over 230 square feet 230 SF _ ___ ________

2008. Impervious Clay Fill

a. First 230 cubic yards 230 CY _____ ________

b. All over 230cubic yards 230 CY _____ ________

2009. Offsite Borrow

a. First 230 cubic yards 230 CY _____ ________

b. All over 230 cubic yards 230 CY _____ ________

2010. Turf Mat 1 JOB _ ___ ________

2011. Material Disposal 1 JOB _ ___ ________

2012. Environmental Protection 1 JOB _ ___ ________

2013. Slurry Wall Panel Coring

a. First 100 linear ft 100 LF _____ ________

b. All over 100 linear ft 35 LF _ ___ ________

2014. Monthly Instrumentation 1 JOB _ ___ ________ Monitoring

2015. Guide Wall Construction 225 LF _ ___ ________

2016. Site Demolition and Restoration 1 JOB _ ___ ________

TOTAL OPTION A-N $ ________

Item Estimated Unit Estimated

00 00 10-4

OPTIONAL ITEM A-S (STA 42+00 – 46+05)

3001. Mobilization and Demobilization 1 JOB _ ___ ________

3002. Stripping 1 JOB _ ___ ________

3003. Establishment of Turf 1 JOB _ ___ ________

3004. Standby Time HR _ ___ ________

3005. Work Platform 1 JOB _ ___ ________

3006. Cement Bentonite Slurry Trench Cutoff Wall

a. First 43,020 square feet 43,020 SF _ ___ ________

b. All over 43,020 square ft 14,340 SF _ ___ ________

3007. Cement Bentonite Slurry Trench Cutoff Wall (Rock Key-In)

a. First 410 square feet 410 SF _ ___ ________

b. All over 410 square feet 410 SF _ ___ ________

3008. Impervious Clay Fill

a. First 240 cubic yards 240 CY _____ ________

b. All over 240 cubic yards 240 CY _____ ________

3009. Offsite Borrow

a. First 240 cubic yards 240 CY _____ ________

b. All over 240 cubic yards 240 CY _____ ________

3010. Turf Mat 1 JOB _ ___ ________

3011. Material Disposal 1 JOB _ ___ ________

3012. Environmental Protection 1 JOB _ ___ ________

3013. Slurry Wall Panel Coring

a. First 180 linear ft 180 LF _____ ________

b. All over 180 linear ft 65 LF _ ___ ________

3014. Monthly Instrumentation 1 JOB _ ___ ________ Monitoring

3015. Guide Wall Construction 405 LF _ ___ ________

3016. Site Demolition and Restoration 1 JOB _ ___ ________

TOTAL OPTION A-S $ ________

Item Estimated Unit Estimated

00 00 10-5

OPTIONAL ITEM B (STA 11+00 – 11+75)

4001. Mobilization and Demobilization 1 JOB _ ___ ________

4002. Stripping 1 JOB _ ___ ________

4003. Establishment of Turf 1 JOB _ ___ ________

4004. Standby Time HR _ ___ ________

4005. Work Platform 1 JOB _ ___ ________

4006. Cement Bentonite Slurry Trench Cutoff Wall

a. First 7,780 square feet 7,780 SF _ ___ ________

b. All over 7,780 square ft 2,600 SF _ ___ ________

4007. Cement Bentonite Slurry Trench Cutoff Wall (Rock Key-In)

a. First 80 square feet 80 SF _ ___ ________

b. All over 80 square feet 80 SF _ ___ ________

4008. Impervious Clay Fill

a. First 75 cubic yards 75 CY _____ ________

b. All over 75 cubic yards 75 CY _____ ________

4009. Offsite Borrow

a. First 75 cubic yards 75 CY _____ ________

b. All over 75 cubic yards 75 CY _____ ________

4010. Turf Mat 1 JOB _ ___ ________

4011. Material Disposal 1 JOB _ ___ ________

4012. Environmental Protection 1 JOB _ ___ ________

4013. Slurry Wall Panel Coring

a. First 105 linear ft 105 LF _____ ________

b. All over 105 linear ft 35 LF _ ___ ________

4014. Monthly Instrumentation 1 JOB _ ___ ________ Monitoring

4015. Guide Wall Construction 75 LF _ ___ ________

4016. Site Demolition and Restoration 1 JOB _ ___ ________

TOTAL OPTION B $ ________

Item Estimated Unit Estimated

00 00 10-6

OPTIONAL ITEM S (STA 18+00 – 18+75)

5001. Mobilization and Demobilization 1 JOB _ ___ ________

5002. Stripping 1 JOB _ ___ ________

5003. Establishment of Turf 1 JOB _ ___ ________

5004. Standby Time HR _ ___ ________

5005. Work Platform 1 JOB _ ___ ________

5006. Cement Bentonite Slurry Trench Cutoff Wall

a. First 7,650 square feet 7,650 SF _ ___ ________

b. All over 7,650 square ft 2,550 SF _ ___ ________

5007. Cement Bentonite Slurry Trench Cutoff Wall (Rock Key-In)

a. First 80 square feet 80 SF _ ___ ________

b. All over 80 square feet 80 SF _ ___ ________

5008. Impervious Clay Fill

a. First 90 cubic yards 90 CY _____ ________

b. All over 90 cubic yards 90 CY _____ ________

5009. Offsite Borrow

a. First 90 cubic yards 90 CY _____ ________

b. All over 90 cubic yards 90 CY _____ ________

5010. Turf Mat 1 JOB _ ___ ________

5011. Material Disposal 1 JOB _ ___ ________

5012. Environmental Protection 1 JOB _ ___ ________

5013. Slurry Wall Panel Coring

a. First 100 linear ft 100 LF _____ ________

b. All over 100 linear ft 35 LF _ ___ ________

5014. Monthly Instrumentation 1 JOB _ ___ ________ Monitoring

5015. Guide Wall Construction 75 LF _ ___ ________

5016. Site Demolition and Restoration 1 JOB _ ___ ________

TOTAL OPTION S $ ________

TOTAL CONTRACT $ ________

00 00 10-7

ABBREVIATIONS

EA Each JOB Job LF Linear Feet SF Square Feet CY Cubic Yards

SCHEDULE NOTES

1. All quantities shown on the SCHEDULE are estimated quantities except when the unit is shown as job "JOB".

2. When proposals are solicited on a unit price basis, bidders shall insert in the spaces provided therefor in the SCHEDULE both the "unit price" and the "estimated amount" resulting from applying the said unit price to the estimated quantity shown. In event the bidder quotes only a total price ("estimated amount") in its bid and fails to quote the unit price, the Government will determine such unit price by dividing the total price quoted by the quantity of the item set out in the SCHEDULE. The bidder agrees that the unit price so determined shall be used for the purpose of bid evaluation, award and all payments to the Contractor including final payment.

3. All extensions of the unit prices shown will be subject to verification by the Government. In case of variation between the unit price and the extension, the unit price will be considered to be the proposal and the extension will be corrected accordingly.

4. If a modification to a bid based on unit prices is submitted, which provides for a lump sum adjustment to the total estimated cost, the application of the lump sum adjustment to each unit price in the bid schedule must be stated. If it is not stated, the bidder agrees that the lump sum adjustment shall be applied on a pro rata basis to every unit price in the bid schedule.

5. Bidders are required to propose all items listed on the Schedule in addition to inserting a total quoted bid in the appropriate space provided.

Failure to do so will be considered good cause to disqualify the bid.

6. Bidders are encouraged to pay particular attention to the requirements on lab “validation” in Section 01 14 40 of the contract specifications.

7. EVALUATION OF SUBDIVIDED ITEMS (MAR 1995) UAI 52.211-5001

Item Nos. 0008, 0009, 0010, 0011, 0015, 1006, 1007, 1008, 1009, 1013, 2006, 2007, 2008, 2009, 2013, 3006, 3007, 3008, 3009, 3013, 4006, 4007, 4008, 4009, 4013, 5006, 5007, 5008, 5009, and 5013 are subdivided into two or more estimated quantities and are to be separately priced. The Government will evaluate each of these items on the basis of total price of its sub-items.

8. VARIATIONS IN ESTIMATED QUANTITIES - SUBDIVIDED ITEMS. UAI 52.211-

5001. This variations in estimated quantities clause is applicable only to Item Nos. 0008, 0009, 0010, 0011, 0015, 1006, 1007, 1008, 1009, 1013, 2006, 2007, 2008, 2009, 2013, 3006, 3007, 3008, 3009, 3013, 4006, 4007, 4008, 4009, 4013, 5006, 5007, 5008, 5009, and 5013.

00 00 10-8

(a) Variation from the estimated quantity in the actual work performed under any second or subsequent subitem or elimination of all work under such a second or subsequent subitem will not be the basis for an adjustment in contract unit price.

(b) Where the actual quantity of work performed for Item Nos. 0008, 0009, 0010, 0011, 0015, 1006, 1007, 1008, 1009, 1013, 2006, 2007, 2008, 2009, 2013, 3006, 3007, 3008, 3009, 3013, 4006, 4007, 4008, 4009, 4013, 5006, 5007, 5008, 5009, and 5013 is less than 85 percent of the quantity of the first subitem listed under such item, the Contractor will be paid at the contract unit price for that subitem for the actual quantity of work performed, and, in addition, an equitable adjustment shall be made in accordance with the Contract Clause FAR 52.212-11, Variation in Estimated Quantities.

(c) If the actual quantity of work performed under Item Nos. 0008, 0009, 0010, 0011, 0015, 1006, 1007, 1008, 1009, 1013, 2006, 2007, 2008, 2009, 2013, 3006, 3007, 3008, 3009, 3013, 4006, 4007, 4008, 4009, 4013, 5006, 5007, 5008, 5009, and 5013 exceeds 115 percent or is less than 85 percent of the total estimated quantity of the subitems under that item, and/or if the quantity of work performed under the second subitem or any subsequent subitem under Item Nos. 0008, 0009, 0010, 0011, 0015, 1006, 1007, 1008, 1009, 1013, 2006, 2007, 2008, 2009, 2013, 3006, 3007, 3008, 3009, 3013, 4006, 4007, 4008, 4009, 4013, 5006, 5007, 5008, 5009, and 5013 exceeds 115 percent or is less than 85 percent of the estimated quantity of any such subitem, and if such variation causes an increase or a decrease in the time required for performance of this contract, the contract completion time will be adjusted in accordance with the Contract Clause FAR 52.211-18, Variation in Estimated Quantities.

9. OPTIONAL BID ITEMS.

Bid items listed under OPTIONAL ITEM G, A-N, A-S, B and I are optional items. Upon the review of inspection at the site, the Contracting Officer, in accordance with the specifications and drawings, will direct the optional bid item work as needed. The Contractor shall perform the appropriate work ONLY when directed by the Contracting Officer. The Government is not obligated to request any work under any optional item(s). The bid prices for each optional item shall represent your firm price to perform that service.

Payment will be made ONLY for work actually requested and performed to the Government’s satisfaction.

10. Payment for the slurry wall standby time will be made at the contract unit price per hour for base and optional "Standby Time" bid items, which price and payment shall constitute full compensation for all costs of plant, labor, materials and equipment defined as when the panel excavation equipment is not in operation due to Mississippi River stage limitations at request of the contracting officer or the administrative contracting officer. This line item is not subject to variation in estimated quantity clause, and payment will only be made for the actual standby time required by the contracting officer.

SECTI ON TABLE OF CONTENTS

DI VI SI ON 00 - PROCUREMENT AND CONTRACTI NG REQUI REMENTS

SECTI ON 00 08 00

SPECI AL CONTRACT REQUI REMENTS

PART 1 GENERAL

1. 1 SURVEYS

1. 2 PAY REQUESTS

1. 3 PHYSI CAL DATA ( APR 1984) FAR 52. 236- 4

1. 4 PUBLI C UTI LI TI ES AND PRI VATE I MPROVEMENTS

1. 5 DAMAGE TO WORK.

1. 6 LAYOUT OF WORK ( APR 1984) . FAR 52. 236- 17.

1. 7 QUANTI TY SURVEYS

1. 8 PARTI AL PAYMENT

1. 9 CERTI FI CATES OF COMPLI ANCE

1. 10 PURCHASE ORDERS

1. 11 SAFETY AND HEALTH REQUI REMENTS MANUAL EM 385- 1- 1

1. 12 ACCI DENT I NVESTI GATI ONS AND REPORTI NG

1. 13 ACCI DENT PREVENTI ON PROGRAM

1. 14 DAI LY I NSPECTI ONS

1. 15 ENVI RONMENTAL LI TI GATI ON

1. 16 SUBCONTRACTS

1. 17 REQUI RED I NSURANCE - WORK ON A NON- GOVERNMENT I NSTALLATI ON.

1. 18 PROTECTI ON OF MATERI AL AND WORK

1. 19 CONTAMI NATI ON OF WATER

1. 20 COMMERCI AL WARRANTY

1. 21 ORDER AND COORDI NATI ON OF WORK

1. 22 SUBMI TTALS

1. 23 AS- BUI LT DRAWI NGS

1. 24 PARTNERI NG

1. 25 CONTRACTOR PERFORMANCE EVALUATI ONS

1. 26 SECURI TY REQUI REMENTS

1. 27 WORK ADJACENT TO RAI LROADS

PART 2 PRODUCTS

PART 3 EXECUTI ON

- - End of Sect i on Tabl e of Cont ent s - -

DOCUMENT 00 08 00 Page 1

SECTI ON 00 08 00

SPECI AL CONTRACT REQUI REMENTS

PART 1 GENERAL

1. 1 SURVEYS

The wor k i ndi cat ed on t he dr awi ngs i s det er mi ned f r om t he l at est avai l abl e sur vey dat a. I f any of t he Cont r act or ' s pr e- wor k f i el d measur ement s i ndi cat e any subst ant i al changes i n t he s i t e condi t i on whi ch, i n t he opi ni on of t he Cont r act i ng Of f i cer , may r equi r e a r evi s i on i n any desi gn f eat ur e, dr awi ngs and suppl ement ar y speci f i cat i ons wi l l be i ssued.

1. 2 PAY REQUESTS

Pay r equest s aut hor i zed i n t he Cont r act Cl ause ent i t l ed " Payment s Under Fi xed- Pr i ce Const r uct i on Cont r act s" , wi l l be pai d pur suant t o t he c l ause ent i t l ed " Pr ompt Payment f or Const r uct i on Cont r act s" . Pay r equest s shal l be submi t t ed on ENG For m 93 and 93a, " Payment Est i mat e- Cont r act Per f or mance" and " Cont i nuat i on" , r espect i vel y. Al l i nf or mat i on and subst ant i at i on r equi r ed by t he i dent i f i ed cont r act c l auses shal l be submi t t ed wi t h t he ENG For m 93, and t he r equi r ed cer t i f i cat i on shal l be i ncl uded on t he l ast page of t he ENG For m 93a, s i gned by an aut hor i zed of f i c i al of t he Cont r act or and dat ed when si gned. The desi gnat ed bi l l i ng of f i ce i s t he Of f i ce of t he Ar ea Engi neer .

1. 3 PHYSI CAL DATA ( APR 1984) FAR 52. 236- 4

Dat a and i nf or mat i on f ur ni shed or r ef er r ed t o bel ow i s f ur ni shed f or t he Cont r act or ' s i nf or mat i on. The Gover nment shal l not be r esponsi bl e f or any i nt er pr et at i on of or concl usi on dr awn f r om t he dat a or i nf or mat i on by t he Contractor.

a. Physi cal Condi t i ons. The i ndi cat i ons of physi cal condi t i ons on t he dr awi ngs and i n t he speci f i cat i ons ar e t he r esul t of s i t e i nvest i gat i ons by sur veys.

b. Weat her Condi t i ons. I nf or mat i on wi t h r espect t o t emper at ur es and pr eci pi t at i on may be obt ai ned f r om t he Nat i onal Weat her Ser vi ce.

c. Tr anspor t at i on Faci l i t i es. Rai l r oads and hi ghways ser ve t he gener al ar ea of t he wor k. Wat er t r anspor t at i on i s avai l abl e t o t he s i t e of t he wor k.

d. Condi t i on of Ri ver Channel . Dat a r el at i ng t o r i ver st ages, soundi ngs and f l ow may be obt ai ned by cal l i ng t he St . Loui s Di st r i ct Cor ps of Engi neer s Wat er Cont r ol Management Of f i ce at ei t her 314- 331- 8342 or 800- 432- 1208, or by v i s i t i ng t he St . Loui s Di st r i ct Cor ps of Engi neer s Wat er Cont r ol websi t e at http://mvs-wc.mvs.usace.army.mil .

e. Channel Tr af f i c . Ther e i s moder at e commer ci al and pl easur e t r af f i c oper at i ng i n t he Mi ssi ssi ppi Ri ver adj acent t o t he s i t e. The passage of l ar ge cr af t may del ay oper at i ons i n t he channel .

f . Obst r uct i on of Channel . The Gover nment wi l l not under t ake t o keep t he channel f r ee f r om vessel s or ot her obst r uct i ons, except t o t he

DOCUMENT 00 08 00 Page 2 ext ent of such r egul at i ons, i f any, as may be pr escr i bed by t he Secr et ar y of t he Ar my, i n accor dance wi t h t he pr ovi s i ons of Sect i on 7 of t he Ri ver and Har bor Act appr oved 8 August 1917. The Cont r act or wi l l be r equi r ed t o conduct t he wor k i n such manner as t o obst r uct navi gat i on as l i t t l e as possi bl e, and i n case t he Cont r act or ' s pl ant so obst r uct s t he channel as t o make di f f i cul t or endanger t he passage of vessel s, sai d pl ant shal l be pr ompt l y moved on t he appr oach of any vessel t o such an ext ent as may be necessar y t o af f or d a pr act i cabl e passage. Upon compl et i on of t he wor k under t hi s cont r act , al l pl ant i ncl udi ng r anges, buoys, pi l es, and ot her mar ks pl aced i n navi gabl e wat er s or on shor e by t he Cont r act or , shal l be pr ompt l y r emoved.

g. Dat um and Gages. The pl ane of r ef er ence as used i n t hese speci f i cat i ons i s t he zer o st age of t he St . Loui s, Mi ssour i , Mi ssi ssi ppi Ri ver gage, El evat i on 379. 94 f eet NGVD ( Nat i onal Geodet i c Ver t i cal Dat um) .

1. 4 PUBLI C UTI LI TI ES AND PRI VATE I MPROVEMENTS

a. Unl ess ot her wi se speci f i ed, shown on t he dr awi ngs, or st at ed i n wr i t i ng by t he Cont r act i ng Of f i cer , t he Cont r act or shal l not move or di st ur b any publ i c ut i l i t i es or pr i vat e i mpr ovement s. Such r emoval s, al t er at i ons, and/ or r el ocat i ons, wher e necessar y, wi l l be made by ot her s. The l ocat i ons shown on t he dr awi ngs f or under gr ound ut i l i t i es ar e appr oxi mat e onl y. The exact l ocat i ons of such ut i l i t i es shal l be det er mi ned by t he Cont r act or i n t he f i el d pr i or t o commenci ng const r uct i on oper at i ons i n t hei r v i c i ni t y.

b. The at t ent i on of t he Cont r act or i s di r ect ed t o t he possi bi l i t y t hat publ i c ut i l i t i es or pr i vat e i mpr ovement s may be encount er ed wi t hi n t he const r uct i on l i mi t s, some of whi ch may be bur i ed, and t he exi st ence of whi ch i s pr esent l y not known. Shoul d any such ut i l i t i es or i mpr ovement s be encount er ed, t he Cont r act or shal l i mmedi at el y not i f y t he Cont r act i ng Of f i cer so t hat a det er mi nat i on may be made as t o whet her t hey shal l be r emoved, r el ocat ed, or al t er ed. Af t er such det er mi nat i on i s made, t he Cont r act or shal l , i f so di r ect ed by t he Cont r act i ng Of f i cer , r emove, r el ocat e, or al t er t hem as r equi r ed and an equi t abl e adj ust ment wi l l be made. I n t he event t he Cont r act i ng Of f i cer ar r anges f or such r emoval s, al t er at i ons, or r el ocat i ons t o be per f or med by ot her s, t he Cont r act or shal l cooper at e wi t h such ot her s dur i ng t he l at t er s ' r emoval , al t er at i on, or r el ocat i on oper at i ons.

1. 5 DAMAGE TO WORK.

The r esponsi bi l i t y f or damage t o any par t of t he per manent wor k shal l be as set f or t h i n t he Cont r act Cl ause ent i t l ed " Per mi t s and Responsi bi l i t i es. " However , i f i n t he j udgment of t he Cont r act i ng Of f i cer any par t of t he per manent wor k per f or med by t he Cont r act or i s damaged by f l ood or ear t hquake, whi ch damage i s not due t o t he f ai l ur e of t he Cont r act or t o t ake r easonabl e pr ecaut i ons or t o exer ci se sound engi neer i ng and const r uct i on pr act i ces i n t he conduct of t he wor k, t he Cont r act or shal l make t he r epai r s as or der ed by t he Cont r act i ng Of f i cer and f ul l compensat i on f or such r epai r s wi l l be made at t he appl i cabl e cont r act uni t or j ob pr i ces as f i xed and est abl i shed i n t he cont r act . I f i n t he opi ni on of t he Cont r act i ng Of f i cer t her e ar e no cont r act uni t or l ump sum pr i ces appl i cabl e t o any par t of such wor k, an equi t abl e adj ust ment pur suant t o t he Cont r act Cl ause ent i t l ed, " Changes, " of t he cont r act wi l l be made as f ul l compensat i on f or t he r epai r s of t hat par t of t he per manent wor k f or whi ch t her e ar e no appl i cabl e cont r act uni t or l ump sum pr i ces. Except as

DOCUMENT 00 08 00 Page 3 her ei n pr ovi ded, damage t o al l wor k ( i ncl udi ng t empor ar y const r uct i on) , ut i l i t i es, mat er i al s, equi pment , and pl ant shal l be r epai r ed t o t he sat i sf act i on of t he Cont r act i ng Of f i cer at t he Cont r act or ' s expense, r egar dl ess of t he cause of such damage.

1. 6 LAYOUT OF WORK ( APR 1984) . FAR 52. 236- 17.

The Cont r act or shal l l ay out i t s wor k f r om Gover nment - est abl i shed base l i nes and bench mar ks i ndi cat ed on t he dr awi ngs, and shal l be r esponsi bl e f or al l measur ement s i n connect i on wi t h t he l ayout . The Cont r act or shal l f ur ni sh, at i t s own expense, al l st akes, t empl at es, pl at f or ms, equi pment , t ool s, mat er i al s, and l abor r equi r ed t o l ay out any par t of t he wor k. The Cont r act or shal l be r esponsi bl e f or execut i ng t he wor k t o t he l i nes and gr ades t hat may be est abl i shed or i ndi cat ed by t he Cont r act i ng Of f i cer .

The Cont r act or shal l al so be r esponsi bl e f or mai nt ai ni ng and pr eser vi ng al l st akes and ot her mar ks est abl i shed or i ndi cat ed by t he Cont r act i ng Of f i cer unt i l aut hor i zed t o r emove t hem. I f such mar ks ar e dest r oyed by t he Cont r act or or t hr ough i t s negl i gence bef or e t hei r r emoval i s aut hor i zed, t he Cont r act i ng Of f i cer may r epl ace t hem and deduct t he expense of t he r epl acement f r om any amount s due or t o become due t o t he Contractor.

1. 7 QUANTI TY SURVEYS

The Cont r act or shal l have a Pr of essi onal Land Sur veyor r egi st er ed i n t he st at e t he wor k i s bei ng accompl i shed conduct or i gi nal and f i nal ear t hwor k sur veys. Sur veys shal l be per f or med i n t he pr esence of t he Cont r act i ng Of f i cer and al l f i el d sur vey not es be i ni t i al ed by t he Gover nment Repr esent at i ve and f ur ni shed t o t he Gover nment wi t hi n 24 hour s unl ess di r ect ed ot her wi se by t he Cont r act i ng Of f i cer .

1. 8 PARTI AL PAYMENT

At t he di scr et i on of t he Cont r act i ng Of f i cer , par t i al payment wi l l be made f or equi pment del i ver ed and st or ed on si t e or of f s i t e pr ovi di ng such st or age i s i n accor dance wi t h t he pr ovi s i ons of t hese speci f i cat i ons and t he Cont r act or f ur ni shes sat i sf act or y evi dence t hat t i t l e t o such equi pment has been acqui r ed and t hat i t wi l l be ut i l i zed on t he wor k cover ed by t hese speci f i cat i ons. Par t i al payment i s def i ned as t he i nvoi ce amount pl us shi ppi ng cost s. I f t he equi pment i s st or ed of f s i t e, t he Gover nment shal l have t he r i ght t o i nspect t he equi pment .

1. 9 CERTI FI CATES OF COMPLI ANCE

Any cer t i f i cat es r equi r ed f or demonst r at i ng pr oof of compl i ance of mat er i al s wi t h speci f i cat i on r equi r ement s shal l be execut ed i n 3 copi es.

Each cer t i f i cat e shal l i ncl ude t he si gnat ur e and t i t l e of an of f i c i al aut hor i zed t o cer t i f y i n behal f of t he manuf act ur i ng company and shal l cont ai n t he name and addr ess of t he Cont r act or , t he pr oj ect name and l ocat i on, and t he quant i t y and dat e or dat es of shi pment or del i ver y t o whi ch t he cer t i f i cat es appl y. Copi es of l abor at or y t est r epor t s submi t t ed wi t h cer t i f i cat es shal l cont ai n t he name and addr ess of t he t est i ng l abor at or y and t he dat e or dat es of t he t est s t o whi ch t he r epor t appl i es. Cer t i f i cat i on shal l not be const r ued as r el i evi ng t he Cont r act or f r om r esponsi bi l i t y f or f ur ni shi ng sat i sf act or y mat er i al i f , af t er t est s ar e per f or med on sel ect ed sampl es, t he mat er i al i s f ound not t o meet t he speci f i c r equi r ement s.

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1. 10 PURCHASE ORDERS

Two copi es of al l pur chase or der s f or ot her t han st ock mat er i al s showi ng t he f i r m names and addr esses and l i s t of mat er i al shal l be f ur ni shed t o t he Cont r act i ng Of f i cer or an aut hor i zed r epr esent at i ve as soon as i ssued.

1. 11 SAFETY AND HEALTH REQUI REMENTS MANUAL EM 385- 1- 1

The Saf et y and Heal t h Requi r ement s Manual EM 385- 1- 1 f or ms a par t of t hese speci f i cat i ons. EM 385- 1- 1 and i t s changes ar e avai l abl e at http://www.publications.usace.army.mil/USACEPublications/Engineer-Manuals/ .

Cont r act or shal l be r esponsi bl e f or compl yi ng wi t h t he cur r ent edi t i on and al l changes post ed on t he web as of t he ef f ect i ve dat e of t hi s solicitation.

1. 12 ACCI DENT I NVESTI GATI ONS AND REPORTI NG

Ref er t o EM 385- 1- 1, Par agr aph 01. D. Acci dent s, i nvol v i ng cont r act or and/ or subcont r act or empl oyees per f or mi ng any wor k or r el at ed wor k on a USACE pr oj ect , shal l be i nvest i gat ed and r epor t ed i mmedi at el y t o t he Cont r act i ng Of f i cer or aut hor i zed Cont r act i ng Of f i cer ' s r epr esent at i ve.

Thi s r epor t i ng r equi r ement appl i es t o on- si t e or of f - s i t e acci dent s. Upon r ecei pt of t he i ni t i al acci dent r epor t not i f i cat i on, t he Cont r act i ng Of f i cer shal l i ssue addi t i onal gui dance concer ni ng cont i nui ng pr oj ect oper at i ons whi ch may i ncl ude a " cease wor k" di r ect i ve. I f a cease wor k di r ect i ve i s i ssued, t he Cont r act or wi l l not be al l owed t o r esume wor k r el at ed t o t he acci dent unt i l al l condi t i ons of t he " cease wor k" di r ect i ve ar e met . Af t er t he i ni t i al not i f i cat i on, t he Cont r act or shal l ensur e a f or mal i nvest i gat i on i s conduct ed and r epor t s ar e compl et ed by t he i mmedi at e super vi sor of t he empl oyee( s) i nvol ved and r epor t ed t o t he Cont r act i ng Of f i cer or an aut hor i zed r epr esent at i ve wi t hi n one wor ki ng day af t er t he acci dent occur s. The acci dent I nvest i gat i on r epor t shal l be made on ENG For m 3394.

1. 13 ACCI DENT PREVENTI ON PROGRAM

Ref er t o Cont r act Cl ause FAR 52. 236- 13 ent i t l ed, " Acci dent Pr event i on" .

Wi t hi n 15 days af t er r ecei pt of Not i ce of Awar d of t he cont r act , and at l east 7 days pr i or t o t he pr ewor k conf er ence, t he or i gi nal and one copy of t he Acci dent Pr event i on Pr ogr am shal l be submi t t ed t o t he Cont r act i ng Of f i cer f or r evi ew. See EM 385- 1- 1 Appendi x A ( 2014 Edi t i on) and checkl i st i ncl uded at t he end of t hi s sect i on f or gui dance i n cr eat i ng t he Acci dent Pr event i on Pl an.

The pr ogr am shal l al so i ncl ude a copy of company pol i cy st at ement of acci dent pr event i on and any ot her gui dance st at ement s nor mal l y pr ovi ded new empl oyees. Each company empl oyee shal l be r equi r ed t o s i gn t he company pol i cy st at ement of acci dent pr event i on t o ver i f y t hat al l empl oyees have been i nf or med of t he saf et y pr ogr am, and such si gned st at ement s shal l be mai nt ai ned at t he pr oj ect s i t e.

When mar i ne pl ant and equi pment ar e i n use under t hi s cont r act , t he r equi r ement s of EM 385- 1- 1, Sect i on 19 shal l be met .

The Cont r act or shal l not commence physi cal wor k at t he s i t e unt i l t he pr ogr am has been r evi ewed and f ound accept abl e by t he Cont r act i ng Of f i cer , or an aut hor i zed r epr esent at i ve. The Cont r act or shal l submi t f or appr oval t he Act i v i t y Hazar d Anal ysi s f or each phase of const r uct i on pr i or t o t he begi nni ng of wor k i n each phase. Al so r ef er t o Sect i on 1 of EM 385- 1- 1.

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1. 14 DAI LY I NSPECTI ONS

The Cont r act or shal l per f or m dai l y saf et y i nspect i ons and r ecor d t hem i n RMS. Repor t s of dai l y i nspect i ons shal l be mai nt ai ned at t he j ob s i t e.

The r epor t s shal l be r ecor ds of t he dai l y i nspect i ons and r esul t i ng act i ons. Each r epor t shal l i ncl ude, as a mi ni mum, t he f ol l owi ng:

a. Phase( s) of const r uct i on under way dur i ng t he i nspect i on.

b. Locat i ons of ar eas i nspect i ons wer e made.

c. Resul t s of i nspect i on, i ncl udi ng nat ur e of def i c i enci es obser ved and cor r ect i ve act i ons t aken, or t o be t aken, dat e, and si gnat ur e of t he per son r esponsi bl e f or i t s cont ent s.

1. 15 ENVI RONMENTAL LI TI GATI ON

a. I f t he per f or mance of al l or any par t of t he wor k i s or der ed by a cour t of compet ent j ur i sdi ct i on t o be suspended, del ayed, or i nt er r upt ed as a r esul t of envi r onment al l i t i gat i on, as def i ned bel ow, t he Cont r act i ng Of f i cer , at t he r equest of t he Cont r act or , shal l det er mi ne whet her t he or der i s due i n any par t t o t he act s or omi ssi ons of t he Cont r act or or a Subcont r act or at any t i er not r equi r ed by t he t er ms of t hi s cont r act . I f i t i s det er mi ned t hat t he or der i s not due i n any par t t o act s or omi ssi ons of t he Cont r act or or a Subcont r act or at any t i er ot her t han as r equi r ed by t he t er ms of t hi s cont r act , such suspensi on, del ay, or i nt er r upt i on shal l be consi der ed as i f or der ed by t he Cont r act i ng Of f i cer i n t he admi ni st r at i on of t hi s cont r act under t he t er ms of t he Cont r act Cl ause ent i t l ed " Suspensi on of Wor k" .

b. The t er m " envi r onment al l i t i gat i on" , as used her ei n, means a l awsui t al l egi ng t hat t he wor k wi l l have an adver se ef f ect on t he envi r onment or t hat t he Gover nment has not dul y consi der ed, ei t her subst ant i vel y or pr ocedur al l y, t he ef f ect of t he wor k on t he environment.

1. 16 SUBCONTRACTS

I n accor dance wi t h t he Cont r act Cl ause ent i t l ed " Subcont r act s" , t he Cont r act or shal l , wi t hi n seven days af t er t he awar d of any subcont r act by t he Cont r act or or a Subcont r act or , del i ver t o t he Cont r act i ng Of f i cer t wo copi es of a compl et ed St andar d For m 1413. Bot h copi es must cont ai n t he or i gi nal s i gnat ur es of bot h par t i es.

1. 17 REQUI RED I NSURANCE - WORK ON A NON- GOVERNMENT I NSTALLATI ON.

a. The Cont r act or shal l , at i t s own expense, pr ovi de and mai nt ai n dur i ng t he ent i r e per f or mance per i od of t hi s cont r act at l east t he k i nds and mi ni mum amount s of i nsur ance r equi r ed i n t he f ol l owi ng schedule:

( 1) Wor kmen' s Compensat i on. Amount s r equi r ed by appl i cabl e j ur i sdi ct i onal st at ut es.

( 2) Empl oyer ' s Li abi l i t y I nsur ance. $100, 000

( 3) Compr ehensi ve Gener al Li abi l i t y I nsur ance.

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Bodi l y I nj ur y - $500, 000 per occur r ence

( 4) Compr ehensi ve Aut omobi l e I nsur ance.

Bodi l y I nj ur y - $200, 000 each per son $500, 000 each acci dent Pr oper t y Damage - $ 20, 000 each acci dent

b. Wi t hi n 15 days af t er r ecei pt of Not i ce of Awar d and bef or e commenci ng wor k under t hi s cont r act , t he Cont r act or shal l not i f y t he Cont r act i ng Of f i cer i n wr i t i ng t hat t he r equi r ed i nsur ance has been obt ai ned. The pol i c i es evi denci ng r equi r ed i nsur ance shal l cont ai n an endor sement t o t he ef f ect t hat any cancel l at i on or any mat er i al change adver sel y af f ect i ng t he Gover nment ' s i nt er est shal l not be ef f ect i ve ( 1) f or such per i od as t he l aws of t he St at e i n whi ch t hi s cont r act i s t o be per f or med pr escr i be, or ( 2) unt i l 30 days af t er t he i nsur er or t he Cont r act or gi ves wr i t t en not i ce t o t he Cont r act i ng Of f i cer , whi chever per i od i s l onger .

c. The Cont r act or shal l i nser t t he subst ance of t hi s c l ause, i ncl udi ng t hi s par agr aph c, i n subcont r act s under t hi s cont r act and shal l r equi r e subcont r act or s t o pr ovi de and mai nt ai n t he i nsur ance r equi r ed i n par agr aph a above. The Cont r act or shal l mai nt ai n a copy of al l subcont r act or ' s pr oof s of r equi r ed i nsur ance, and shal l make copi es avai l abl e t o t he Cont r act i ng Of f i cer upon r equest .

d. St at ement s of r equi r ed i nsur ance shoul d be submi t t ed t o t he f ol l owi ng addr ess:

Depar t ment of t he Ar my St . Loui s Di st r i ct , Cor ps of Engi neer s Cent r al Ar ea Of f i ce; CEMVS- EC- CA 1222 Spr uce St r eet St . Loui s, Mi ssour i 63103

1. 18 PROTECTI ON OF MATERI AL AND WORK

The Cont r act or shal l at al l t i mes pr ot ect and pr eser ve al l mat er i al s, suppl i es, and equi pment of ever y descr i pt i on ( i ncl udi ng pr oper t y whi ch may be Gover nment - f ur ni shed or owned) and al l wor k per f or med. Al l r easonabl e r equest s of t he Cont r act i ng Of f i cer t o encl ose or speci al l y pr ot ect such pr oper t y shal l be compl i ed wi t h. I f , as det er mi ned by t he Cont r act i ng Of f i cer , mat er i al , equi pment , suppl i es, and wor k per f or med ar e not adequat el y pr ot ect ed by t he Cont r act or , such pr oper t y may be pr ot ect ed by t he Gover nment and t he cost t her eof may be char ged t o t he Cont r act or or deduct ed f r om any payment s due t o t he Cont r act or .

1. 19 CONTAMI NATI ON OF WATER

I n addi t i on t o t he r equi r ement s set f or t h i n SECTI ON 01 11 30, par agr aph Pr ot ect i on of Wat er Resour ces, t he Cont r act or shal l t ake posi t i ve pr ot ect i ve measur es t o pr event spi l l age of pot ent i al pol l ut ant mat er i al s such as f uel , emul si on mat er i al s, chemi cal s et c. , f r om st or age cont ai ner s or equi pment , i nt o l akes or t r i but ar y wat er s. Such posi t i ve pr ot ect i ve measur es may i ncl ude, but ar e not l i mi t ed t o, t he f ol l owi ng:

( 1) A ber m encl osur e of suf f i c i ent capaci t y t o cont ai n such mat er i al s.

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( 2) Secur i t y measur es t o pr event act s of vandal i sm whi ch coul d r esul t i n spi l l age of such mat er i al s ( f ences, guar ds, et c. ) .

( 3) St or age of such mat er i al s i n an ar ea wher e t he t er r ai n woul d pr ecl ude l eakage i nt o l ake or t r i but ar y wat er s.

( 4) Ut i l i zat i on of secur e Gover nment st or age ar eas i f t he Cont r act i ng Of f i cer i ndi cat es such space i s avai l abl e. No st or age past i mmedi at e needs ( 2 days) wi t hout t he consent of t he Cont r act i ng Of f i cer .

The Cont r act or shal l submi t i t s pr oposal s f or i mpl ement i ng t he above pr ovi s i ons i n accor dance wi t h SECTI ON 01 11 30, par agr aph Envi r onment al Pr ot ect i on Pl an.

1. 20 COMMERCI AL WARRANTY

The Cont r act or agr ees t hat t he st andar d commer ci al equi pment f ur ni shed under t hi s cont r act shal l be cover ed by t he most f avor abl e commer ci al war r ant i es t he manuf act ur er gi ves t o any cust omer f or such equi pment , and t hat t he r i ght s and r emedi es pr ovi ded her ei n ar e i n addi t i on t o and do not l i mi t any r i ght s af f or ded t o t he Gover nment by any ot her c l ause of t hi s cont r act . The Cont r act or shal l f ur ni sh t wo copi es of t he war r ant i es t o t he Cont r act i ng Of f i cer .

1. 21 ORDER AND COORDI NATI ON OF WORK

The Cont r act or may st ar t and compl et e t he wor k i n such or der and sequence as desi r ed subj ect t o compl i ance wi t h t he f ol l owi ng par agr aphs:

a. Coor di nat i on.

1. The Cont r act or shal l be r esponsi bl e f or cont act i ng JULI E, t he I l l i noi s One- Cal l Syst em, pr i or t o mobi l i zat i on at 1- 800- 892- 0123. I n addi t i on, t he Cont r act or shal l coor di nat e, onl y as necessar y f or t he var i ous phases of wor k, wi t h t he f ol l owi ng Poi nt s of Cont act ( POCs) :

Met r o East Sani t ar y Di st r i ct St eve Adl er Execut i ve Di r ect or ( 618) 452- 9400 sadlermesd@gmail.com

Amer en I P Sout h Mar t i n Ful l er ( 618) 236- 6281

IDOT

Cr ai g Poet t ker Oper at i ons Fi el d Engi neer i ng ( 618) 346- 3279 craig.poettker@illinois.gov

BP Pi pel i nes Nor t h Amer i ca Davi d Sommer f el d ( 630) 536- 2182

AT&T

( 630) 573- 5450

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Spi r e Ener gy Br i an Langenbacher ( 800) 887- 4173

Char t er Communi cat i ons Kennet h Wer ner ( 618) 779- 5928

Bunge SCF West on Hor ber g ( 618) 271- 2202

I l l i noi s Amer i can Wat er Company Mar k Bar t on ( 618) 874- 0523

2. The Cont r act or i s not aut hor i zed t o under t ake any addi t i onal wor k t hat woul d be at an addi t i onal cost at t he di r ect i on of one of t he POCs l i s t ed above. I f coor di nat i on y i el ds a r equi r ement f or addi t i onal wor k at an addi t i onal cost , t he Cont r act or shal l communi cat e wi t h t he Cont r act i ng Of f i cer . Necessar y addi t i onal wor k wi l l t hen be handl ed i n accor dance wi t h Sect i on 00700, Cont r act Cl ause ent i t l ed, " Changes" .

3. The Cont r act or shal l coor di nat e as necessar y wi t h t he appr opr i at e POC' s l i s t ed above wi t h r egar d t o al l ut i l i t y cr ossi ng r equi r ement s.

4. The Cont r act or shal l ver i f y al l ut i l i t i es.

5. The Cont r act or shal l mai nt ai n access f or vehi cul ar t r af f i c and coor di nat e any t empor ar y r oad cl osur es or bl ockages wi t h l ocal pol i ce, f i r e, and EMS aut hor i t i es as wel l as t he gover ni ng agency havi ng j ur i sdi ct i on over t he r oad. The Cont r act or wi l l be r esponsi bl e f or r epai r i ng any damage t o st at e, count y or l ocal r oads caused as a r esul t of const r uct i on t r af f i c .

6. The Cont r act or shal l acqui r e al l necessar y per mi t s f or haul i ng over ar ea r oads. The Cont r act or shal l submi t a haul r oad pl an i n accor dance wi t h Sect i on 01 15 00 of t hese speci f i cat i ons.

7. The Cont r act or shal l f ur ni sh al l pot abl e wat er , el ect r i cal power , and t oi l et f aci l i t i es r equi r ed f or Cont r act or per sonnel .

8. The Cont r act or shoul d f ol l ow Speci f i cat i on Sect i on 31 22 00, Par agr aph - SUBMI TTAL DESCRI PTI ONS, f or any addi t i onal Cont r act or - f ur ni shed r i ght s- of - way t hat ar e r equest ed.

9. The Cont r act or wi l l be r equi r ed t o devel op a t r af f i c cont r ol pl an coor di nat ed wi t h t he I l l i noi s Depar t ment of Tr anspor t at i on f or const r uct i on t r af f i c ent er i ng and exi t i ng and any t empor ar y l ane cl osur es t hat wi l l be r equi r ed dur i ng const r uct i on of t he cut of f wal l and di sposal of unsui t abl e mat er i al s. Tr af f i c cont r ol devi ces shal l be i nst al l ed per I DOT r equest and per I DOT Hi ghway st andar d wher e appl i cabl e. The Cont r act or shal l be r equi r ed t o r est or e any damages t o I DOT r oadways t o i t s compl et e pr e- const r uct i on condi t i on af t er damages occur . The Cont r act or shal l pr ovi de not i ce t o I DOT a mi ni mum of 30 days i n advance of wor k t hat i s expect ed i mpact I DOT f aci l i t i es.

b. Wor k Sequence Rest r i ct i ons.

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1. Bef or e begi nni ng any const r uct i on act i v i t i es, t he Cont r act or shal l r ecor d t he exi st i ng condi t i ons of al l r oads, st agi ng ar eas and const r uct i on ar eas t o be used under t hi s cont r act by aer i al phot ogr aphy/ vi deogr aphy. The cont r act or shal l phot o/ v i deo document physi cal st r uct ur es wi t hi n t he const r uct i on l i mi t s t o i ncl ude but not l i mi t ed t o: Bunge Gr ai n st r uct ur es, I L Amer i can Wat er St r uct ur es, Nor t h Pump St at i on St r uct ur es, t he f l ood wal l and cr ossi ngs, and any ot her per t i nent st r uct ur e whi ch shal l not be damaged. Upon compl et i on of t he pr oj ect , t he cont r act or shal l pr ovi de si mi l ar phot ogr aphs/ vi deos document i ng r est or at i on of t he s i t e. The Cont r act i ng Of f i cer ' s Repr esent at i ve shal l be pr esent dur i ng al l r ecor di ng. Thr ee copi es of t he exi st i ng condi t i ons r ecor di ng shal l be pr ovi ded t o t he Cont r act i ng Of f i cer ' s Repr esent at i ve. Unl ess ot her wi se not ed on t he dr awi ngs, al l pr oper t y wi t hi n t he const r uct i on l i mi t shal l be r est or ed t o i t s pr e- const r uct i on condi t i on, f ol l owi ng t he compl et i on of t he pr oj ect .

2. The Cont r act or shal l submi t a wor k pl an f or appr oval . Once t he wor k pl an has been pr oper l y appr oved t he Cont r act or wi l l be al l owed t o mobi l i ze t o t he s i t e. The wor k pl an shal l i ncl ude, but not be l i mi t ed t o, t he det ai l ed sequence i n whi ch i t ems of wor k wi l l be compl et ed, equi pment l i s t s, det ai l ed pr ocedur es used t o compl et e t he wor k, coor di nat i on ef f or t s, t est i ng and sampl i ng, and any addi t i onal i t ems as speci f i ed her ei n, wi t hi n t he speci f i cat i ons, and as shown on t he pl ans. I f t he cont r act or pl ans t o wor k out si de nor mal busi ness hour s t hey must r equest per mi ssi on f r om t he Cont r act i ng Of f i cer .

3. I ncl i nomet er s wi t hi n cut of f wal l St at i ons 0+00 t o 24+23 shal l be i nst al l ed pr i or t o any cut of f wal l excavat i on. The Cont r act or may compl et e t he gr adi ng, wor k pl at f or m const r uct i on, and gui de wal l const r uct i on pr i or t o i nst al l i ng t he i ncl i nomet er s wi t hi n t he pr oj ect l i mi t s under t he base bi d. I nst al l at i on of i ncl i nomet er s f or t he opt i onal bi d i t ems wi t hi n cut of f wal l St at i ons 24+23 t o 46+00 shal l have t he same const r uct i on sequenci ng r est r i ct i ons as t he t hose i ncl i nomet er s under t he base bi d. The Cont r act or shal l begi n gr adi ng t he t est sect i on s i t e t o est abl i sh necessar y wor k sur f aces t o t he t ol er ances shown wi t hi n t he pl ans or submi t t ed wor k pl an. Dur i ng t hi s t i me t he Cont act or wi l l be al l owed t o begi n assembl y of t he s l ur r y bat ch pl ant and any i nci dent al s i t e pr epar at i ons r equi r ed by t he appr oved wor k pl an. Af t er t he gr adi ng has been compl et ed i n t he desi gnat ed t est sect i on ar ea t he Cont r act or shal l be al l owed t o per f or m al l wor k wi t hi n t he desi gnat ed t est sect i on ar eas and pr esent ed i n t he appr oved wor k pl an. Bef or e excavat i on wi t hi n t he t est sect i on t he Cont r act or shal l sur vey i n and per manent l y st ake out i n t he f i el d t he pr oposed l ocat i ons f or each panel t o be i nst al l ed as out l i ned wi t hi n t he appr oved wor k pl an. Once t he t est sect i on has been compl et ed and f i nal t est sect i on submi t t al s have been r evi ewed and appr oved by t he Gover nment per sonnel t he cont r act or wi l l be al l owed t o begi n pr oduct i on t r ench const r uct i on wi t hi n t he l i mi t s of t he pr oj ect dr awi ngs.

4. Any devi at i on, change, modi f i cat i on or addi t i on t o t he appr oved wor k pl an must f i r st be appr oved by t he Cont r act i ng Of f i cer .

5. Mi ssi ssi ppi Ri ver St age Li mi t at i ons. Const r uct i on oper at i ons may be pr event ed due t o hi gh Mi ssi ssi ppi Ri ver l evel s, or due t o hi gh gr oundwat er . Wat er l evel condi t i ons wi t hi n t he pr oj ect ar ea t end t o f ol l ow t he wat er l evel changes gaged on t he Mi ssi ssi ppi Ri ver at St .

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Loui s, MO. Owned and oper at ed by USACE, wat er l evel i nf or mat i on can be f ound at :

http://mvs-wc.mvs.usace.army.mil/

The Cont r act or shal l moni t or t he Nat i onal Weat her Ser vi ce f or ecast f or t he St . Loui s, Mi ssi ssi ppi Ri ver gage. I t i s t he Cont r act or s r esponsi bi l i t y t o pr epar e f or pr event i ng damage t o al r eady compl et ed wor k. The Cont r act or shal l not i f y t he COR when t he f or ecast ed st ages at t he St . Loui s Gage ar e t o exceed 6 f eet bel ow t he wor k pl at f or m.

Const r uct i on oper at i ons shal l cease when t he St . Loui s Gage ( or pi ezomet r i c head r eadi ngs) show t he wat er l evel at 6 f eet bel ow t he wor k pl at f or m el evat i on of t he panel cur r ent l y under excavat i on or pl anned f or excavat i on. At pi ezomet r i c r eadi ngs or st ages exceedi ng t he 6 f oot bel ow t he pl at f or m t hr eshol d, t he Cont r act or may be di r ect ed by t he Cont r act i ng Of f i cer t o oper at e per t hei r Emer gency Act i on Pl an wi t h t he i nt ended pur pose t o pr event t r ench i nst abi l i t y , uncont r ol l ed seepage f r om occur r i ng, or t o pr event uncont r ol l ed sur f ace wat er f r om ent er i ng t he wor k ar ea. The Cont r act i ng Of f i cer ' s Repr esent at i ve wi l l det er mi ne t he ext ent of t he del ay t o t he wor k due t o hi gh Mi ssi ssi ppi Ri ver st ages or hi gh pi ezomet r i c r eadi ngs, and t he t i me f i xed f or compl et i on of t he cont r act wi l l be ext ended f or t he per i od of t he t i me del ay.

The Cont r act or shal l pr epar e an Emer gency Act i on Pl an f or t he wor ki ng ar ea pr i or t o st ar t i ng wor k t o be r evi ewed and accept ed by t he Cont r act i ng Of f i cer ' s Repr esent at i ve. As par t of t he Emer gency Act i on Pl an t he Cont r act or shal l i ncl ude, but i s not l i mi t ed t o, t he f ol l owi ng act i ons:

No new panel excavat i on shal l be al l owed once t he Mi ssi ssi ppi Ri ver r eaches 6 f eet bel ow t he wor k pl at f or m or i s pr edi ct ed wi t hi n 24 hour s t o r each 6 f eet bel ow t he wor k pl at f or m el evat i on at t he panel cur r ent l y under excavat i on or pl anned panel f or excavat i on accor di ng t o: t he Mi ssi ssi ppi Ri ver at St . Loui s, MO Gage.

No excavat i on shal l be al l owed once pi ezomet er r eadi ngs ar e at or above 6 f eet bel ow t he wor k pl at f or m el evat i on of t he panel cur r ent l y under excavat i on or pl anned f or excavat i on.

The cont r act or i s r equi r ed t o not i f y t he COR when t he Mi ssi ssi ppi Ri ver i s f or ecast t o exceed 6 f eet bel ow t he wor k pl at f or m el evat i on of t he panel cur r ent l y under excavat i on or pl anned f or excavat i on.

Emer gency Act i on I t ems shal l i ncl ude, but ar e not l i mi t ed t o pr ot ect i ng st r i pped or excavat ed r i ver si de l evee f ace wi t h secur ed 10 mm pl ast i c sheet i ng, and ot…