A.01.13_FINAL_CISB2_SPECIFICATIONS_5-30-19.pdf

SPECIFICATIONS

FOR

CRANEY ISLAND

SPILLBOX # 2 REPLACEMENT

PORTSMOUTH, VIRGINIA

PREPARED

AND

ISSUED BY

DEPARTMENT OF THE ARMY

NORFOLK DISTRICT, CORPS OF ENGINEERS

WATERFIELD BUILDING

803 FRONT STREET

NORFOLK, VIRGINIA 23510-1096

April 2019

This page was intentionally left blank for duplex printing.

Cr aney I s l and Spi l l box #2 Repl acement 897CISB2FY18

PROJECT TABLE OF CONTENTS

DI VI SI ON 01 - GENERAL REQUI REMENTS

01 11 00 SUMMARY OF WORK

01 14 00 WORK RESTRI CTI ONS

01 22 00. 00 10 PRI CE AND PAYMENT PROCEDURES

01 30 00 ADMI NI STRATI VE REQUI REMENTS

01 32 01. 00 10 PROJECT SCHEDULE

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. 10 20 QUALI TY CONTROL FOR MI NOR CONSTRUCTI ON

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

01 50 00 TEMPORARY CONSTRUCTI ON FACI LI TI ES AND CONTROLS

01 57 19 TEMPORARY ENVI RONMENTAL CONTROLS

01 57 19. 01 20 SUPPLEMENTAL TEMPORARY ENVI RONMENTAL CONTROLS

01 74 19 CONSTRUCTI ON AND DEMOLI TI ON WASTE MANAGEMENT

01 78 00 CLOSEOUT SUBMI TTALS

01 78 23 OPERATI ON AND MAI NTENANCE DATA

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

02 41 00 DEMOLITION

DI VI SI ON 03 - CONCRETE

03 31 29 MARI NE CONCRETE

DI VI SI ON 05 - METALS

05 05 23. 16 STRUCTURAL WELDI NG

05 12 00 STRUCTURAL STEEL

05 50 13 MI SCELLANEOUS METAL FABRI CATI ONS

05 51 33 METAL LADDERS

05 52 00 METAL RAI LI NGS

DI VI SI ON 06 - WOOD, PLASTI CS, AND COMPOSI TES

06 10 00 ROUGH CARPENTRY

DI VI SI ON 09 - FI NI SHES

09 97 02 PAI NTI NG: HYDRAULI C STRUCTURES

DI VI SI ON 31 - EARTHWORK

31 00 01 EXCAVATI ON, FI LLI NG AND BACKFI LLI NG FOR SPI LLBOX STRUCTURE

31 00 02 EXCAVATI ON, TRENCHI NG, AND BACKFI LLI NG FOR OUTFALL PI PES

31 05 19 GEOTEXTI LE USED FOR STABI LI ZATI ON

31 05 21 GEOGRI D SOI L REI NFORCEMENT

31 05 22 GEOTEXTI LES USED AS FI LTERS

31 11 00 CLEARI NG AND GRUBBI NG

DI VI SI ON 32 - EXTERI OR I MPROVEMENTS

32 92 19 HYDROSEEDING

DI VI SI ON 33 - UTI LI TI ES

PROJECT TABLE OF CONTENTS Page 1

Craney Island Spillbox #2 Replacement 897CISB2FY18

33 40 00 STORM DRAINAGE PIPE

DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION

35 31 19 STONE, CHANNEL, SHORELINE/COASTAL PROTECTION FOR

STRUCTURES

35 42 35 POLYMERIC MARINE FILTER MATTRESS

DIVISION 41 - MATERIAL PROCESSING AND HANDLING EQUIPMENT

41 22 23.19 HOIST

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 2

APPENDICES

APPENDIX A: A SUBSURFACE EXPLORATION REPORT,

BORING LOGS AND DMT DATA

APPENDIX B: COMMANDER'S POLICY MEMORANDUM NUMBER WRD-01

SECTI ON TABLE OF CONTENTS

DI VI SI ON 01 - GENERAL REQUI REMENTS

SECTI ON 01 11 00

SUMMARY OF WORK

08/15

PART 1 GENERAL

1. 1 DESCRI PTI ON OF CRANEY I SLAND DREDGE MATERI AL MANAGEMENT AREA

1. 2 WORK COVERED BY CONTRACT DOCUMENTS

1. 2. 1 Gener al

1. 2. 2 Pr oj ect Descr i pt i on

1. 2. 3 Or der of Wor k

1. 2. 3. 1 Removal of t he Exi st i ng Out f al l Pi pes

1. 2. 3. 2 Par t i al Demol i t i on of t he Exi st i ng Spi l l box #2

1. 2. 3. 3 I nst al l at i on of New Out f al l Pi pes f or Spi l l box #2

1. 2. 3. 4 Const r uct i on of a New Fr ee- St andi ng Spi l l box #2

1. 2. 3. 5 Const r uct i on of a Per manent Access Road

1. 2. 4 Locat i on

1. 2. 5 Saf et y Requi r ement s

1. 3 TRANSPORTATI ON FACI LI TI ES

1. 3. 1 Use of Roads

1. 3. 2 Tr acked Vehi c l es

1. 4 SPECI AL CONTRACTOR REQUI REMENTS

1. 4. 1 Coor di nat i on i n Wor k Ar eas

1. 4. 1. 1 Shar i ng of Roadways and Wor k Ar eas

1. 4. 1. 2 Di ke Rai s i ng Pr oj ect

1. 4. 1. 3 Wor k Hour s Rest r i ct i ons

1. 4. 1. 4 Exi st i ng Ut i l i t y Locat i on

1. 4. 1. 5 Di ggi ng Per mi t s

1. 4. 1. 6 Not i f i cat i on Pr i or t o Excavat i on

1. 5 Di f f i cul t Wor k Condi t i ons

1. 6 TI ME EXTENSI ON FOR UNUSUALLY SEVERE WEATHER

1. 6. 1 Schedul e

1. 6. 2 Adver se Weat her Recor ds

1. 6. 3 I mpact ed Days

1. 7 COORDI NATI ON WI TH THE USI NG AGENCY AND OTHER CONTRACTORS

1. 8 HI STORI CAL AND ARCHAEOLOGI CAL FI NDS

1. 9 SUBCONTRACTS AND WORK COORDI NATI ON

1. 10 CONSTRUCTI ON MANPOWER AND EQUI PMENT REPORT

1. 11 PROFI T

1. 11. 1 Wei ght ed Gui del i nes

1. 11. 2 Wei ght ed Val ues

1. 11. 2. 1 Degr ee of Ri sk

1. 11. 2. 2 Rel at i ve Di f f i cul t y of Wor k

1. 11. 2. 3 Si ze of Job

1. 11. 2. 4 Per i ods of Per f or mance

1. 11. 2. 5 Cont r act or ' s I nvest ment

1. 11. 2. 6 Assi st ance by Gover nment

1. 11. 2. 7 Subcont r act i ng

1. 12 BLASTI NG AND FI RES

1. 13 CONTRACTOR QUALI TY CONTROL RESPONSI BI LI TY

SECTI ON 01 11 00 Page 1

1. 14 LI QUI DATED DAMAGES

1. 15 PERFORMANCE BOND

1. 16 DAMAGE TO THE WORK

1. 17 PROTECTI ON OF EXI STI NG CONDI TI ONS AND NEW WORK

1. 18 PRE- BI D SI TE VI SI T

1. 19 WARRANTY

1. 20 LAYOUT OF WORK

1. 20. 1 Est abl i shed Pr oj ect Cont r ol s

1. 20. 2 Layout

1. 20. 3 Sur vey

PART 2 PRODUCTS

PART 3 EXECUTI ON

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

SECTI ON 01 11 00 Page 2

SECTI ON 01 11 00

SUMMARY OF WORK

08/15

PART 1 GENERAL

1. 1 DESCRI PTI ON OF CRANEY I SLAND DREDGE MATERI AL MANAGEMENT AREA

The Cr aney I s l and Dr edged Mat er i al Management Ar ea ( CI DMMA) i s a 2, 500 acr e conf i ned dr edged mat er i al di sposal s i t e l ocat ed at t he nor t h end of t he t own of Por t smout h near Nor f ol k, Vi r gi ni a. CI DMMA ser ves as a l ong- t er m di sposal s i t e f or mat er i al dr edged f r om t he r i ver s, channel s and por t s i n t he Nor f ol k Har bor ar ea. By 2010, t he s i t e had r ecei ved over 253 mi l l i on cubi c yar ds of dr edged mat er i al . The hei ght s of t he di kes ar e bei ng r ai sed t o i ncr ease t he si t e' s st or age capaci t y. The si t e i s di v i ded i nt o t hr ee l ar ge st or age cel l s t hat ar e cont ai ned by compact ed soi l di kes t hat aver age 30 t o 40 f eet hi gh. The t op of t he di kes ser ve as r oadways and ar e i nt er connect ed. The si t e i s a peni nsul a t hat i s appr oxi mat el y 2 mi l es wi de t i mes 2 mi l es l ong t hat ext ends i nt o t he Nor f ol k Har bor . The sout h end i ncl udes access r oads, t he USACE of f i ce, and t he Cont r act or ' s l aydown yar d. Access t o t he s i t e i s l i mi t ed and must be appr oved by t he s i t e' s USACE of f i ce. A per manent cr ew of USACE per sonnel mai nt ai ns t he r oads, di kes and associ at ed st r uct ur es. The i s l and i s a known nest i ng ar ea f or pr ot ect ed bi r ds dur i ng t he Mar ch 1 t hr ough August 31 per i od whi ch may cause del ays and r el ocat i on of wor k.

1. 2 WORK COVERED BY CONTRACT DOCUMENTS

1. 2. 1 General

The Cont r act or shal l pr ovi de const r uct i on ser vi ces, i ncl udi ng per sonnel , t r anspor t at i on, mobi l i zat i on/ demobi l i zat i on, equi pment , and mat er i al s r equi r ed i n connect i on wi t h t he ser vi ces descr i bed i n t hi s Scope of Wor k.

The ser vi ces shal l be per f or med i n accor dance wi t h t he t echni cal and speci al pr ovi s i ons cont ai ned her ei n. Ser vi ces not speci f i cal l y descr i bed her ei n ar e never t hel ess r equi r ed i f t hey can be i dent i f i ed as an i t em commonl y a par t of nor mal l y expect ed and/ or pr of essi onal gr ade wor k of a compar abl e nat ur e. The wor k shal l be per f or med i n accor dance wi t h t he Cont r act , manuf act ur er ' s r ecommendat i ons, and st at e bui l di ng codes.

1. 2. 2 Pr oj ect Descr i pt i on

The si x spi l l boxes f ound on or near t he west s i de di kes ar e used t o dr ai n c l ar i f i ed wat er f r om t he t hr ee hol di ng cel l s down t o an out f al l st r uct ur e t hat dr ai ns i nt o t he bay usi ng f our 36- i nch cor r ugat ed met al pi pes ( CMP) .

A mi x of wat er and dr edge mat er i al i s pumped i nt o t he cel l s f r om t he east s i de di kes whi ch t hen sl owl y deposi t s sedi ment s as i t dr ai ns east - t o- west acr oss t he cel l s wher e c l ar i f i ed sur f ace wat er can be dr ai ned f r om t he cel l s t hr ough t he spi l l boxes. Ther e ar e t wo mai n desi gns f or t he exi st i ng spi l l boxes: 1) t he ol der concr et e and st eel st r uct ur es embedded i n t he di ke wal l s f aci ng t he i nt er i or cel l s; and 2) t he newer f r ee st andi ng st eel st r uct ur es i nst al l ed i n t he sedi ment cel l s t o per mi t dr ai nage t hr ough al l f our spi l l box s i des. Thi s cont r act i ncl udes: 1) t he par t i al demol i t i on of t he exi st i ng spi l l box and i t s f our out f al l pi pel i nes; and 2) t he const r uct i on of a new f r ee- st andi ng spi l l box i n t he sedi ment cel l and i t s f our out f al l pi pel i nes.

SECTI ON 01 11 00 Page 3

Ther e ar e t wo separ at e const r uct i on ar eas: 1) par t i al demol i t i on of t he exi st i ng Spi l l box #2 whi ch i s embedded i n t he di ke wal l on t he i nt er i or cel l s i de and associ at ed out f al l pi pel i nes i n t he nor t h- west cor ner of t he sout h cel l ; and 2) const r uct i on of a new f r ee- st andi ng Spi l l box #2 j ust sout h of t he exi st i ng spi l l box and appr oxi mat el y 350' east f r om t he mai n di ke i nt o t he cel l ; t hi s i ncl udes f our new hi gh- densi t y pol yet hyl ene ( HDPE) out f al l pi pes and a r i pr ap out f al l st r uct ur e suppor t ed by mar i ne f i l t er mat t r esses. See Sect i on 31 00 01 EXCAVATI ON, FI LLI NG AND BACKFI LLI NG FOR SPI LLBOX STRUCTURES f or i nf or mat i on on const r uct i on of t he new f r ee- st andi ng spi l l box. See Sect i on 31 00 02 EXCAVATI ON, TRENCHI NG AND BACKFI LLI NG FOR OUTFALL PI PES f or bot h t he r emoval of t he exi st i ng spi l l box' s out f al l pi pes and t he i nst al l at i on of t he new spi l l box' s out f al l pi pes.

Two Bor r ow Si t es f ound at t he nor t h- east and sout h- east cor ner s of Cr aney cont ai n l ayer s of mat er i al f r om di f f er ent dr edgi ng oper at i ons near t he Nor f ol k Har bor . The t op of t he mat er i al i s ar ound t he same el evat i on as t he adj oi ni ng di kes' r oadways. The Cont r act or i s t o excavat e, t est , mi x as necessar y, and haul mat er i al f r om t he bor r ow si t e t hat i s deemed sat i sf act or y i mper vi ous f i l l or sel ect f i l l f or pl acement on t he di ke.

I mper vi ous f i l l wi l l be used as backf i l l mat er i al f or t he di ke cent er cor e at bot h s i t es: s i t e of r emoval of t he exi st i ng Spi l l box #2 pi pel i nes and si t e of pl acement of t he new Spi l l box #2 pi pel i nes. Sel ect f i l l wi l l be used f or const r uct i on of an access r oad at t he new Spi l l box #2 and backf i l l i ng at t he exi st i ng Spi l l box #2 si t e. Suf f i c i ent f i l l mat er i al s ar e avai l abl e i n t he on- si t e bor r ow ar eas t o compl et e const r uct i on.

1. 2. 3 Or der of Wor k

The par t i al demol i t i on of t he exi st i ng spi l l box and i t s out f al l pi pel i nes must be per f or med sequent i al l y t o t he const r uct i on of t he new spi l l box and i t s new out f al l pi pel i nes as t he new spi l l box must be f ul l y oper at i onal bef or e t he exi st i ng one can be t aken out of ser vi ce.

The gener al wor k r equi r ement s f or t hi s pr oj ect ar e l i s t ed bel ow i n no par t i cul ar or der and ar e not i ncl usi ve of al l wor k i ncl uded i n t hi s cont r act and t hat may be i nci dent al t o meet i ng cont r act r equi r ement s.

1. 2. 3. 1 Removal of t he Exi st i ng Out f al l Pi pes

The f our exi st i ng 36" CMP pi pel i nes ext end f r om t he bay si de of t he di ke and t hr ough t he di ke wher e t hey connect i nt o t he exi st i ng spi l l box l ocat ed on t he i nt er i or di ke wal l and f aci ng t he pond.

a. Cl ear and gr ub t he di ke ar ea t hat wi l l be excavat ed t o r emove t he exi st i ng pi pel i nes;

b. Remove t he exi st i ng r i pr ap at t he out f al l ; st ockpi l e f or f ut ur e r euse.

c. Excavat e t o expose t he f our exi st i ng 36" CMP pi pel i nes by ei t her s l opi ng back t he di ke mat er i al and/ or usi ng sheet i ng/ shor i ng as per appr oved Excavat i on pl an;

d. Remove and di spose of t he exi st i ng f our 36" CMP pi pes. The st one t hat sur r ounded t he pi pel i nes may be l ef t i n pl ace and mi xed back i nt o t he di ke mat er i al .

e. Remove any r emai ni ng pi pe connect i ons i nt o t he concr et e spi l l box wal l

SECTI ON 01 11 00 Page 4 and pr epar e f or f ut ur e pl uggi ng of t he hol es wi t h concr et e.

f . Backf i l l t he ent i r e excavat ed ar ea wi t h appr opr i at e f i l l mat er i al t o mat ch exi st i ng cont our s. See dr awi ngs f or det ai l s.

g. Re- est abl i sh t he r i pr ap apr on as shown on t he dr awi ngs. Reuse exi st i ng r i pr ap as avai l abl e.

h. Rebui l d por t i ons of per i met er r oads t hat wer e r emoved dur i ng excavat i on t o pr e- const r uct i on l i mi t s. See dar wi ngs f or det ai l s.

i . Hydr oseed t he di st ur bed ar eas on di ke s l opes but not wher e t he r oadways exi st .

1. 2. 3. 2 Par t i al Demol i t i on of t he Exi st i ng Spi l l box #2

a. Pr epar e t he ar ea ar ound t he exi st i ng spi l l box' s concr et e wal l and t he i nt er i or cel l s i de met al f r amewor k t o pr ovi de access t o t he wal l ' s f our pi pe openi ngs, i ncl udi ng i nst al l i ng t he wei r boar ds t o above t he wat er l evel i n t he cel l .

b. I nst al l concr et e pl ugs i n t he f our pi pe wal l openi ngs and associ at ed wor k as shown i n t he dr awi ngs.

c. Remove t he hor i zont al st eel wal kways and associ at ed handr ai l s on t he pond si de of t he spi l l box. Ladder s shal l al so be r emoved.

c. Backf i l l t he ext er i or di ke s i de of t he concr et e wal l dur i ng di ke reconstruction.

d. Backf i l l t he i nt er i or cel l s i de of t he concr et e wal l bet ween t he wei r boar ds and t he wal l as shown i n t he dr awi ngs.

1. 2. 3. 3 I nst al l at i on of New Out f al l Pi pes f or Spi l l box #2

Four new 36" HDPE pi pel i nes wi l l ext end f r om t he bay, t hr ough t he di ke, and t hen wi l l be embedded i n t he Gover nment const r uct ed t empor ar y access r oad bet ween t he i nt er i or di ke s l ope t o t he new spi l l box. As pl acement of t he pi pe i n t he t empor ar y r oad wi l l af f ect const r uct i on wor k f or t he spi l l box st r uct ur e, Cont r act or i s t o schedul e t hi s wor k t o meet const r uct i on r equi r ement s.

a. Cl ear and gr ub t he di ke ar ea t hat wi l l be excavat ed t o i nst al l f our new pi pel i nes;

b. Excavat e f or t he pl acement of f our new 36" HDPE pi pel i nes by ei t her s l opi ng back t he di ke mat er i al and/ or usi ng sheet i ng/ shor i ng as per appr oved Excavat i on pl an;

c. I nst al l f our new 36" HDPE pi pel i nes as shown i n t he dr awi ngs.

d. Backf i l l t o mat ch exi st i ng cont our s acr oss t he di ke ar ea wi t h appr opr i at e f i l l mat er i al as per t he dr awi ngs.

e. Const r uct r i pr ap out f al l st r uct ur e at t he end of new pi pel i ne as shown i n t he dr awi ngs.

f . Rebui l d por t i ons of per i met er r oads t hat wer e r emoved dur i ng excavat i on t o pr e- const r uct i on l i mi t s. See dar wi ngs f or det ai l s.

SECTI ON 01 11 00 Page 5

g. Hydr oseed di st ur bed ar eas of t he di ke except wher e r oadways exi st .

1. 2. 3. 4 Const r uct i on of a New Fr ee- St andi ng Spi l l box #2

The f r ee- st andi ng spi l l box wi l l be bui l t i n t he sout h cel l appr oxi mat el y 350 f eet f r om t he i nt er i or edge of t he per i met er di ke. The Gover nment has bui l t a t empor ar y access r oad t o t hi s s i t e f r om t he di ke edge usi ng on- si t e f i l l mat er i al whi ch ends i n a t empor ar y pad at t he spi l l box s i t e.

I n or der t o i nst al l new out f al l pi pes t hi s t empor ar y access r oad shal l be excavat ed and t hen backf i l l ed upon compl et i on of pi pe i nst al l at i on. The Cont r act or i s r esponsi bl e f or schedul i ng hi s wor k t o meet const r uct i on requirements.

a. Excavat e and st abi l i ze t he s i des of a pi t t hat ext ends 20 f eet beyond t he edge of t he new concr et e f oundat i on pad as per appr oved Excavat i on Pl an

b. I nst al l r ei nf or ced f oundat i on mat er i al s t o t he edges of t he pi t as shown i n dr awi ngs

c. Const r uct concr et e f oundat i on pad

d. Bui l d st eel f r ame spi l l box as per dr awi ngs

e. I nst al l al umi num access gangway f r om t he nor t h s i de of t he spi l l box t o t he newl y const r uct ed access r oad di ke.

f . I nst al l wood sl at s ( wei r boar ds) i nt o t he appr opr i at e s l ot s on al l f our s i des of t he spi l l box up t o t he cur r ent wat er / sedi ment l evel

g. Par t i al l y r emove sedi ment / cof f er dam wal l s used t o cont r ol wat er access i nt o t he spi l l box ar ea dur i ng const r uct i on as per agr eement wi t h Cont r act i ng Of f i cer .

1. 2. 3. 5 Const r uct i on of a Per manent Access Road

New per manent access r oad i s t o pr ovi de Gover nment per sonnel an access t o t he new spi l l box. The r oad ext ends f r om t he i nt er i or edge of t he di ke t o t he nor t h s i de of t he spi l l box wher e a al umi num gangway pr ovi des an access t o t he spi l l box. The access r oad i s const r uct ed on t op of dr edge sediment.

a. Const r uct a per manent access r oad usi ng sel ect f i l l t hat has been excavat ed f r om t he Bor r ow Si t es and haul ed t o t he wor k s i t e as per dr awi ngs

b. Hydr oseed t he sl opes but not t he r oadway ar ea.

1. 2. 4 Location

The wor k i s l ocat ed at t he Cr aney I s l and Dr edged Mat er i al Management Ar ea whi ch i s l ocat ed at t he nor t h end of t he t own of Por t smout h, Vi r gi ni a on a peni nsul a ext endi ng i nt o t he Nor f ol k Har bor . Cr aney I s l and i s di r ect l y west of downt own Nor f ol k, VA. The exact l ocat i on i s shown on t he pl ans.

The USACE of f i ce i s at t he sout h- east cor ner of t he s i t e at : 4599 Ri ver Shor e Road, Por t smout h, VA 23703 and can be cont act ed at 757- 201- 7605.

Access t o t he s i t e i s l i mi t ed by f enci ng and access gat es and r equi r es USACE appr oval .

SECTI ON 01 11 00 Page 6

1. 2. 5 Saf et y Requi r ement s

See Sect i on 01 35 26 GOVERNMENTAL SAFETY REQUI REMENTS and EM 385- 1- 1.

Use of appr opr i at e saf et y equi pment i s mandat or y and not l i mi t ed t o har d hat s, saf et y vest s, and saf et y- t oed boot s. Cont r act or i s r esponsi bl e f or dai l y c l ean up and r est or at i on of t he wor k and of f i ce t r ai l er ar eas once t he cont r act i s compl et e.

1. 3 TRANSPORTATI ON FACI LI TI ES

The Faci l i t y i s ser ved by a secondar y unpaved r oads ar ound t he per i met er wi t h t wo connect i ng cr oss r oads. Road( s) wi t hi n t he Faci l i t y t hat t he Cont r act or pr oposes t o be used shal l be subj ect t o pr i or appr oval of t he Faci l i t y aut hor i t i es. Haul and connect i ng r oads used by Cont r act or shal l be mai nt ai ned t hr oughout const r uct i on and shal l be r est or ed t o as good condi t i on as exi st ed pr i or t o t hei r use. The Cont r act or shal l al so const r uct , subj ect t o appr oval , such t empor ar y haul r oads and br i dges as may be deemed necessar y f or conduct i ng hi s wor k. Any such t empor ar y const r uct i on shal l be r emoved and t he af f ect ed ar ea r est or ed t o i t s or i gi nal condi t i on bef or e demobi l i zat i on f r om t he si t e.

Al l cost s f or t he use of exi st i ng t r anspor t at i on f aci l i t i es, f or t he const r uct i on of t empor ar y f aci l i t i es, and f or mai nt enance, r epai r , r emoval and r est or at i on shal l be bor ne by t he Cont r act or . The condi t i on of t he const r uct i on access r out e r oadways shal l be document ed i n wr i t i ng and suppl ement ed wi t h pi ct ur es and vi deo. The r epor t shal l be submi t t ed t o t he Cont r act i ng Of f i cer pr i or t o st ar t i ng t he const r uct i on. Any exi st i ng r oads, st r uct ur es, or ut i l i t i es damaged by movi ng equi pment and mat er i al s t o t he const r uct i on s i t e and dur i ng const r uct i on shal l be r epai r ed and/ or r epl aced by t he Cont r act or at no addi t i onal cost t o t he Gover nment .

1. 3. 1 Use of Roads

Har d- sur f aced paved and unpaved r oads f r om maj or and pr i mar y muni ci pal r oads ser ve t he ext er i or s i de of t he s i t e. The movement of al l vehi c l es shal l be conf i ned t o t he r oads desi gnat ed and shal l compl y wi t h t r af f i c r egul at i ons. The Cont r act or shal l keep al l r oads cl ear of al l obst r uct i ons and f r ee of mud and ot her f or ei gn mat er i al s r esul t i ng f r om oper at i ons.

The Cont r act or ' s vehi c l es shal l at no t i me f ol l ow a vehi c l e c l oser t han 50 f eet , and al l vehi c l es shal l pul l of f t he r oad and come t o a compl et e st op when meet i ng emer gency vehi c l es, or vehi c l es wi t h f l ashi ng l i ght s.

Speed l i mi t s and t r af f i c cont r ol s shal l be obser ved.

1. 3. 2 Tr acked Vehi c l es

Tr acked vehi c l es shal l not be al l owed on Cr aney I s l and ser vi ce r oads except f or t he i mmedi at e wor k s i t e wher e t hey ar e t o be used f or construction.

1. 4 SPECI AL CONTRACTOR REQUI REMENTS

1. 4. 1 Coor di nat i on i n Wor k Ar eas

1. 4. 1. 1 Shar i ng of Roadways and Wor k Ar eas

Dur i ng t he per i od of t hi s cont r act , i n addi t i on t o Gover nment per sonnel and equi pment wor ki ng at t he s i t e, ot her cont r act or s may be on t he i s l and f or t he const r uct i on of ot her f eat ur es of wor k t hat i s on or adj acent t o t he s i t e bei ng accompl i shed under t hi s cont r act . Thi s wor k i ncl udes t he pumpi ng of new dr edge mat er i al i nt o t he cont ai nment cel l s, di ke r ai s i ng, SECTI ON 01 11 00 Page 7 devel opment of bor r ow ar eas and r oad wor k. I t shal l be t he r esponsi bi l i t y of t he Cont r act or on t hi s cont r act t o be f ul l y i nf or med of t he ext ent of t he l i mi t s of wor k t o be per f or med by ot her Cont r act or s. Shoul d t her e be any conf l i c t bet ween t hese l i mi t s, i t shal l be br ought t o t he at t ent i on of t he Cont r act i ng Of f i cer ( KO) and t he KO' s deci s i on shal l be f i nal .

1. 4. 1. 2 Di ke Rai s i ng Pr oj ect

The di kes sur r oundi ng t he t hr ee sedi ment cont ai nment cel l s at Cr aney I s l and Dr edged Mat er i al s Management Ar ea ( CI DMMA) ar e s l owl y bei ng r ai sed t o i ncr ease t he si t e' s dr edged mat er i al st or age capaci t y. Cur r ent l y, t he t hr ee cont ai nment ar eas ( al so known as " ponds" ) ar e s l owl y appr oachi ng maxi mum capaci t y. The di kes ar e s l owl y bei ng r ai sed under a separ at e cont r act whi ch may r equi r e coor di nat i on wi t h t hi s spi l l box cont r act .

1. 4. 1. 3 Wor k Hour s Rest r i ct i ons

The Cont r act or shal l l i mi t wor k hour s and act i v i t i es t o nor mal const r uct i on wor k hour s and shal l adher e and compl y wi t h l ocal or di nances.

Wor k occur r i ng on Sunday or out si de t hese pr escr i bed hour s i s not al l owed wi t hout pr i or wr i t t en appr oval f r om t he Cont r act i ng Of f i cer . At l east 2 days pr i or not i ce t o t he desi r ed day i s r equi r ed. Ther e i s ver y l i mi t ed exi st i ng l i ght i ng of t he di ke r oadways and wor k ar eas and any wor k af t er sunset wi l l r equi r e Cont r act or suppl i ed l i ght pl ant s.

1. 4. 1. 4 Exi st i ng Ut i l i t y Locat i on

Exi st i ng ut i l i t i es must be l ocat ed bef or e doi ng any di ggi ng wor k on Faci l i t y . The Cont r act or shal l be r esponsi bl e t o cont act Mi ss Ut i l i t y , obt ai n al l necessar y exi st i ng ut i l i t y l ocat i ons, whi ch may be necessar y t o accompl i sh hi s wor k, and mar k any ut i l i t y l i nes i n t he i mmedi at e v i c i ni t y of hi s wor k. I t shal l be t he r esponsi bi l i t y of t he Cont r act or t o cont act Mi ss Ut i l i t i es at 1- 800- 552- 7001 f or l ocat i ng commer ci al ut i l i t i es 48 hour s pr i or t o di ggi ng oper at i ons.

1. 4. 1. 5 Di ggi ng Per mi t s

As t he Gover nment manages t hi s s i t e, t hey ar e r esponsi bl e f or obt ai ni ng al l di ggi ng and/ or s i t e per mi t s, i ncl udi ng associ at ed l ocat i ng and mar ki ng ser vi ces, i n accor dance wi t h l ocal and The Commonweal t h of Vi r gi ni a' s r equi r ement s. The Cont r act or i s not r equi r ed t o obt ai n addi t i onal per mi t s f or t he wor k i ncl uded i n t hi s cont r act .

1. 4. 1. 6 Not i f i cat i on Pr i or t o Excavat i on

Not i f y t he Cont r act i ng Of f i cer at l east f i ve days pr i or t o st ar t i ng excavat i on wor k at each of t he mai n const r uct i on s i t es. Cont r act or i s r esponsi bl e f or mar ki ng al l ut i l i t i es.

1. 5 Di f f i cul t Wor k Condi t i ons

The cont r act or shoul d be awar e t hat subst ant i al amount of ear t wor k wi l l be per f or med i n ver y di f f i cul t s i t e condi t i ons. The cont r act or shal l be expect i ng t o wor k i n ext r emel y sof t and wet dr edge sedi ment s consi st i ng pr i mar i l y of hi ghl y pl ast i c f at c l ays.

SECTI ON 01 11 00 Page 8

1. 6 TI ME EXTENSI ON FOR UNUSUALLY SEVERE WEATHER

Thi s pr ovi s i on speci f i es t he pr ocedur e f or t he det er mi nat i on of t i me ext ensi ons f or unusual l y sever e weat her i n accor dance wi t h t he Cont r act Cl ause ent i t l ed " Def aul t : ( Fi xed Pr i ce Const r uct i on) " . I n or der f or t he Cont r act i ng Of f i cer t o awar d a t i me ext ensi on under t hi s c l ause, t he f ol l owi ng condi t i ons must be sat i sf i ed:

a. The weat her exper i enced at t he pr oj ect s i t e dur i ng t he cont r act per i od must be f ound t o be unusual l y sever e, t hat i s , mor e sever e t han t he adver se weat her ant i c i pat ed f or t he pr oj ect l ocat i on dur i ng any gi ven month.

b. The unusual l y sever e weat her must act ual l y cause a del ay t o t he compl et i on of t he pr oj ect . The del ay must be beyond t he cont r ol and wi t hout t he f aul t or negl i gence of t he Cont r act or .

c. Al l awar ds or ext ensi ons f or t i me shal l be at t he sol e di scr et i on of t he Cont r act i on Of f i cer .

1. 6. 1 Schedule

The f ol l owi ng schedul e of mont hl y ant i c i pat ed adver se weat her del ays i s based on Nat i onal Oceani c and At mospher i c Admi ni st r at i on ( NOAA) or s i mi l ar dat a f or t he pr oj ect l ocat i on and wi l l const i t ut e t he base l i ne f or mont hl y weat her t i me eval uat i ons. The Cont r act or ' s pr ogr ess schedul e must r ef l ect t hese ant i c i pat ed adver se weat her del ays as par t of al l weat her dependent act i v i t i es.

MONTHLY ANTI CI PATED ADVERSE WEATHER DELAY WORK DAYS BASED ON A FI VE ( 5)

DAY WORK WEEK

JAN FEB MAR APR MAY JUNE JUL AUG SEP OCT NOV DEC

CRANEY 10 9 9 6 6 7 8 7 5 7 9 9

1. 6. 2 Adver se Weat her Recor ds

Upon acknowl edgement of t he Not i ce t o Pr oceed ( NTP) and cont i nui ng t hr oughout t he cont r act , t he Cont r act or wi l l r ecor d on t he dai l y Cont r act or Qual i t y Cont r ol ( CQC) r epor t , t he occur r ence of adver se weat her and r esul t ant i mpact t o nor mal l y schedul ed wor k. Act ual adver se weat her del ay days must pr event wor k on cr i t i cal act i v i t i es f or 50 per cent or mor e of t he Cont r act or ' s schedul ed wor k day.

1. 6. 3 I mpact ed Days

The number of act ual adver se weat her days shal l i ncl ude days i mpact ed by act ual adver se weat her ( even i f adver se weat her occur r ed i n pr evi ous mont h) ; shal l be cal cul at ed chr onol ogi cal l y f r om t he f i r st t o t he l ast day i n each mont h; and be r ecor ded as f ul l days. I f t he number of act ual adver se weat her del ay days exceeds t he number of days ant i c i pat ed i n t he schedul e of mont hl y ant i c i pat ed adver se weat her del ays, as l i s t ed above, t he Cont r act i ng Of f i cer wi l l conver t any qual i f y i ng del ays t o cal endar days, gi v i ng f ul l consi der at i on f or equi val ent f ai r weat her wor k days, and i ssue a modi f i cat i on i n accor dance wi t h t he Cont r act Cl auses ent i t l ed " Def aul t ( Fi xed Pr i ce Const r uct i on) " of Sect i on 00 72 00 Cont r act Cl auses.

SECTI ON 01 11 00 Page 9

1. 7 COORDI NATI ON WI TH THE USI NG AGENCY AND OTHER CONTRACTORS

Dur i ng t he per i od of t hi s cont r act , i n addi t i on t o Gover nment per sonnel wor ki ng at t he s i t e, ot her cont r act or s may be i n f or ce f or t he const r uct i on of ot her f eat ur es of wor k on or adj acent t o t he s i t e bei ng accompl i shed under t hi s cont r act . Thi s wor k i ncl udes t he pumpi ng of new dr edge mat er i al i nt o t he st or age cel l s usi ng pi pel i nes f r om t he bay; and di ke, bor r ow ar ea and r oad wor k. I t shal l be t he r esponsi bi l i t y of t he Cont r act or on t hi s cont r act t o be f ul l y i nf or med of t he ext ent of t he l i mi t s of wor k t o be per f or med by ot her Cont r act or s. Shoul d t her e be any conf l i c t bet ween t hese l i mi t s, i t shal l be br ought t o t he at t ent i on of t he Cont r act i ng Of f i cer ( KO) and t he KO' s deci s i on shal l be f i nal . Al so, pr i or t o t he compl et i on of wor k under t hi s cont r act , member s of t he Usi ng Agency may be per f or mi ng wor k or occupyi ng f aci l i t i es on or adj acent t o t he ar ea, i ncl udi ng wor ki ng at t he Gover nment Of f i ce and Equi pment Yar d.

The Cont r act or shal l ar r ange hi s pl ant and shal l schedul e and per f or m t hi s wor k so as t o ef f ect i vel y cooper at e wi t h al l ot her cont r act or s and Gover nment agenci es.

1. 8 HI STORI CAL AND ARCHAEOLOGI CAL FI NDS

Feder al l egi s l at i on pr ovi des f or t he pr ot ect i on, pr eser vat i on, and col l ect i on of sci ent i f i c , pr ehi st or i c, hi st or i cal , and ar chaeol ogi cal dat a, i ncl udi ng r el i cs and speci mens whi ch mi ght ot her wi se be l ost due t o al t er at i on of t he t er r ai n or bui l di ng f eat ur es as a r esul t of any Feder al const r uct i on pr oj ect . Shoul d t he Cont r act or , or any of t he Cont r act or ' s empl oyees, or par t i es oper at i ng or associ at ed wi t h t he Cont r act or , i n t he per f or mance of t hi s cont r act di scover evi dence of possi bl e sci ent i f i c , pr ehi st or i c, hi st or i cal , or ar chaeol ogi cal dat a, t he Cont r act or shal l i mmedi at el y cease wor k at t hat l ocat i on, avoi d f ur t her di st ur bance, and not i f y t he Cont r act i ng Of f i cer , gi v i ng t he l ocat i on and nat ur e of t he f i ndi ngs. The Cont r act or shal l f or war d wr i t t en conf i r mat i on t o t he Cont r act i ng Of f i cer as di r ect ed. The Cont r act or shal l exer ci se car e so as not t o di st ur b or damage ar t i f act s or f ossi l s uncover ed dur i ng excavat i on oper at i ons, and shal l pr ovi de such cooper at i on and assi st ance as may be necessar y t o pr eser ve t he f i ndi ngs f or r emoval or ot her di sposi t i on. Any per son who, wi t hout per mi ssi on, i nj ur es, dest r oys, excavat es, appr opr i at es, or r emoves any hi st or i cal or pr ehi st or i c ar t i f act , obj ect of ant i qui t y, or ar chaeol ogi cal r esour ce on t he publ i c l ands of t he Uni t ed St at es i s subj ect t o ar r est and penal t y of l aw. Wher e appr opr i at e by r eason of di scover y, t he Cont r act i ng Of f i cer may or der del ays i n t he t i me of per f or mance or changes i n t he wor k, or bot h. I f such del ays or changes ar e or der ed, an equi t abl e adj ust ment wi l l be made i n t he cont r act i n accor dance wi t h t he appl i cabl e c l auses of t he cont r act .

1. 9 SUBCONTRACTS AND WORK COORDI NATI ON

Cont r act Cl auses " SUBCONTRACTS" , " PERMI TS AND RESPONSI BI LI TI ES" , and " MATERI AL AND WORKMANSHI P" ar e suppl ement ed as f ol l ows:

a. Di v i s i ons or sect i ons of speci f i cat i ons ar e not i nt ended t o cont r ol t he Cont r act or i n di v i di ng t he wor k among subcont r act or , or t o l i mi t wor k per f or med by any t r ade.

b. Cont r act or shal l be r esponsi bl e f or coor di nat i on of t he wor k of t he t r ades, subcont r act or s, and mat er i al s.

c. The Gover nment or i t s r epr esent at i ve wi l l not under t ake t o set t l e any di f f er ence bet ween t he Cont r act or and Cont r act or ' s subcont r act or s, or

SECTI ON 01 11 00 Page 10 bet ween subcont r act or s.

d. The Gover nment r eser ves t he r i ght t o r ef use t o per mi t empl oyment on t he wor k or r equi r e di smi ssal f r om t he wor k of any subcont r act or who, by r eason of pr evi ous unsat i sf act or y wor k on Cor ps of Engi neer s pr oj ect s, or f or any ot her r eason i s consi der ed by t he Cont r act i ng Of f i cer t o be i ncompet ent or ot her wi se obj ect i onabl e.

1. 10 CONSTRUCTI ON MANPOWER AND EQUI PMENT REPORT

The Cont r act or shal l submi t Const r uct i on Manpower and Equi pment Repor t dai l y usi ng Resi dent Management Syst em ( RMS 3. 0) . The r epor t shal l i ncl ude manpower and equi pment f or t he gener al and subcont r act or s.

1. 11 PROFIT

For modi f i cat i ons t o t hi s Cr aney Di ke Const r uct i on cont r act , pr of i t must be cal cul at ed usi ng t he Wei ght ed Gui del i nes met hod.

1. 11. 1 Wei ght ed Gui del i nes

Wei ght ed gui del i nes met hod of det er mi ni ng pr of i t shal l be used on any equi t abl e adj ust ment change or der or modi f i cat i on i ssued under t hi s cont r act . The pr of i t f act or s shal l be as f ol l ows:

Fact or Rat e Wei ght Val ue

Degr ee of Ri sk 20% Rel at i ve di f f i cul t y of wor k 15% Si ze of Job 15% Per i od of per f or mance 15% Cont r act or ' s i nvest ment 05% Assi st ance by Gover nment 05% Subcont r act i ng 25% Tot al 100%

1. 11. 2 Wei ght ed Val ues

Based on t he ci r cumst ances of each pr ocur ement act i on, each of t he above f act or s shal l be wei ght ed f r om . 03 t o . 12 as i ndi cat ed bel ow. The val ue shal l be obt ai ned by mul t i pl y i ng t he r at e by t he wei ght . The val ue col umn when t ot al ed i ndi cat es t he f ai r and r easonabl e pr of i t per cent age under t he c i r cumst ances of t he par t i cul ar pr ocur ement .

1. 11. 2. 1 Degr ee of Ri sk

Wher e t he wor k i nvol ves no r i sk or t he degr ee of r i sk i s ver y smal l , t he wei ght i ng shoul d be . 03; as t he degr ee of r i sk i ncr eases, t he wei ght i ng shoul d be i ncr eased up t o a maxi mum of . 12. Lump sum i t ems wi l l have, gener al l y, a hi gher wei ght ed val ue t han t he uni t pr i ce i t ems f or whi ch quant i t i es ar e pr ovi ded. Ot her t hi ngs t o consi der : t he por t i on of t he wor k t o be done by subcont r act or s, nat ur e of wor k, wher e wor k i s t o be per f or med, r easonabl eness of negot i at ed cost s, t he amount of l abor i ncl uded i n cost s, and whet her t he negot i at i on i s bef or e or af t er per f or mance of wor k.

SECTI ON 01 11 00 Page 11

1. 11. 2. 2 Rel at i ve Di f f i cul t y of Wor k

I f t he wor k i s most di f f i cul t and compl ex, t he wei ght i ng shoul d be . 12 and shoul d be pr opor t i onat el y r educed t o . 03 on t he si mpl est of j obs. Thi s f act or i s t i ed i n t o some ext ent wi t h t he degr ee of r i sk. Some t hi ngs t o consi der : t he nat ur e of t he wor k, by whom i t i s t o be done, wher e, and what i s t he t i me schedul e.

1. 11. 2. 3 Si ze of Job

Al l wor k not i n excess of $100, 000 shal l be wei ght ed at . 12. Wor k est i mat ed bet ween $100, 000 and $5, 000, 000 shal l be pr opor t i onat el y wei ght ed f r om . 12 t o . 05.

1. 11. 2. 4 Per i ods of Per f or mance

Jobs i n excess of 24 mont hs ar e t o be wei ght ed at . 12. Jobs of l esser dur at i on ar e t o be pr opor t i onat el y wei ght ed t o a mi ni mum of . 03 f or j obs not t o exceed 30 days. No wei ght wher e addi t i onal t i me not r equi r ed.

1. 11. 2. 5 Cont r act or ' s I nvest ment

To be wei ght ed f r om . 03 t o . 12 on t he basi s of bel ow aver age, aver age, and above aver age. Thi ngs t o consi der : amount of subcont r act i ng, mobi l i zat i on payment i t em, Gover nment f ur ni shed pr oper t y, equi pment and f aci l i t i es, and expedi t i ng assi st ance.

1. 11. 2. 6 Assi st ance by Gover nment

To be wei ght ed f r om . 12 t o . 03 on t he basi s of aver age t o above aver age.

Thi ngs t o consi der : use of Gover nment owned pr oper t y, equi pment and f aci l i t i es, and expedi t i ng assi st ance.

1. 11. 2. 7 Subcontracting

To be wei ght ed i nver sel y pr opor t i onal t o t he amount of subcont r act i ng.

Wher e 80 per cent or mor e of t he wor k i s t o be subcont r act ed, t he wei ght i ng i s t o be . 03 and such wei ght i ng pr opor t i onat el y i ncr eased t o . 12 wher e al l t he wor k i s per f or med by t he Cont r act or ' s own f or ces.

1. 12 BLASTI NG AND FI RES

Bl ast i ng and f i r es wi l l not be per mi t t ed f or t hi s pr oj ect .

1. 13 CONTRACTOR QUALI TY CONTROL RESPONSI BI LI TY

The Cont r act or i s f ul l y r esponsi bl e f or t he management and super vi s i on associ at ed wi t h Qual i t y Cont r ol of al l const r uct i on wor k i ncl uded i n t hi s cont r act . The Gover nment i s r esponsi bl e f or Qual i t y Assur ance by r evi ewi ng al l Cont r act or document at i on and wor k has been compl et ed t o meet cont r act r equi r ement s.

1. 14 LI QUI DATED DAMAGES

Ref er t o cont r act c l ause LI QUI DATED DAMAGES - CONSTRUCTI ON ( FAR 52. 211- 12) i n Sect i on 00 72 00 Gener al Condi t i ons.

SECTI ON 01 11 00 Page 12

1. 15 PERFORMANCE BOND

The Cont r act or ' s Per f or mance Bond shal l r emai n ef f ect i ve t hr oughout t he const r uct i on per i od.

a. I n t he event t he Cont r act or f ai l s t o commence and di l i gent l y pur sue any const r uct i on war r ant y wor k r equi r ed, t he Cont r act i ng Of f i cer wi l l have t he wor k per f or med by ot her s, and af t er compl et i on of t he wor k, wi l l char ge t he r emai ni ng const r uct i on war r ant y f unds of expenses i ncur r ed by t he Gover nment whi l e per f or mi ng t he wor k, i ncl udi ng, but not l i mi t ed t o admi ni st r at i ve expenses.

b. I n t he event suf f i c i ent f unds ar e not avai l abl e t o cover t he const r uct i on war r ant y wor k per f or med by t he Gover nment at t he Cont r act or ' s expense, t he Cont r act i ng Of f i cer wi l l have t he r i ght t o r ecoup expenses f r om t he bondi ng company.

c. Fol l owi ng or al or wr i t t en not i f i cat i on of r equi r ed const r uct i on war r ant y r epai r wor k, t he Cont r act or shal l r espond i n a t i mel y manner .

Wr i t t en ver i f i cat i on wi l l f ol l ow or al i nst r uct i ons. Fai l ur e of t he Cont r act or t o r espond wi l l be cause f or t he Cont r act i ng Of f i cer t o pr oceed agai nst t he Cont r act or .

d. Ref er t o cont r act Cl ause 52. 228- 15 PERFORMANCE AND PAYMENT BONDS - CONSTRUCTI ON ( FAR 52. 228- 15 i n Sect i on 00 72 00 Gener al Condi t i ons.

1. 16 DAMAGE TO THE 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 cont r act Cl ause PERMI TS AND RESPONSI BI LI TI ES of Sect i on 00 72 00 CONTRACT CLAUSES i n Vol ume 1. However , i f , i n t he j udgement 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, ear t hquake, hur r i cane, or t or nado, whi ch damage i s not due t o 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 wi l 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 l ump sum 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 Cl ause CHANGES i n Sect i on 00 72 00 CONTRACT CLAUSES i n Vol ume 1 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 not ed 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.

Ref er t o cont r act Cl ause 52. 236- 7 PERMI TS AND RESPONSI BI LI TI ES ( FAR

52. 236- 7 i n Sect i on 00 72 00 Gener al Condi t i ons.

1. 17 PROTECTI ON OF EXI STI NG CONDI TI ONS AND NEW WORK

I n addi t i on t o " FAR 52. 236- 9, Pr ot ect i on of Exi st i ng Veget at i on, St r uct ur es, Equi pment , Ut i l i t i es, and I mpr ovement s, " t he Cont r act or shal l :

a. Per f or m excavat i on, t r anspor t at i on, and const r uct i on oper at i ons i n such a manner as t o pr event i nj ur y or damage t o any por t i ons of t he

SECTI ON 01 11 00 Page 13 exi st i ng wor k whi ch r emai n.

b. Per f or m excavat i on, t r anspor t at i on, and const r uct i on oper at i ons i n such a manner t o pr event i nj ur y and damage t o new wor k. Repai r or r epl ace por t i ons of new wor k whi ch have been al t er ed dur i ng const r uct i on oper at i ons, at no addi t i onal cost t o t he gover nment .

c. Repai r or r epl ace por t i ons of exi st i ng condi t i ons whi ch have been al t er ed dur i ng const r uct i on oper at i ons t o mat ch exi st i ng or adj oi ni ng wor k, as appr oved by t he Cont r act i ng Of f i cer . At t he compl et i on of oper at i ons, exi st i ng sur f aces and veget at i on adj acent t o t he new wor k shal l be i n a condi t i on equal t o or bet t er t han t hat whi ch exi st ed bef or e new wor k st ar t ed.

1. 18 PRE- BI D SI TE VI SI T

Pr i or t o t he submi ssi on of bi ds, bi dder s ar e r equi r ed t o v i s i t t he pr oj ect s i t e l ocat i on t o become f ami l i ar wi t h t he pr oj ect r equi r ement s. Thi s cont r act i ncl udes a Gover nment l ed s i t e v i s i t dur i ng t he sol i c i t at i on per i od. Fai l ur e t o v i s i t t he pr oj ect s i t e wi l l not di squal i f y a bi d;

however , t he bi dder i s r equi r ed t o compl y wi t h t he t er ms and condi t i ons of t he r esul t ant Cont r act by r eason of such f ai l ur e. A f ai l ur e t o i nspect t he s i t e shal l not const i t ut e gr ounds f or a c l ai m af t er Cont r act awar d.

1. 19 WARRANTY

The Cont r act or shal l pr ovi de a mi ni mum of one- year war r ant y on t he mat er i al s and wor kmanshi p f r om t he dat e of t he Gover nment ' s accept ance of t he wor k.

1. 20 LAYOUT OF WORK

Read t hi s par agr aph i n conj unct i on wi t h cont r act Cl ause LAYOUT OF WORK ( FAR 52. 236- 17) of Sect i on 00 72 00 CONTRACT CLAUSES.

1. 20. 1 Est abl i shed Pr oj ect Cont r ol s

The Gover nment has est abl i shed monument s ar ound t he wor k s i t e( s) . Each monument i s r epr esent ed i n t he cont r act dr awi ngs by a desi gnat ed number .

1. 20. 2 Layout

Fr om t he monument s, cont r ol dat a and el evat i ons est abl i shed by t he Gover nment , t he Cont r act or shal l compl et e t he l ayout of t he wor k and shal l be r esponsi bl e f or al l measur ement s t hat may be r equi r ed f or t he execut i on of t he wor k t o t he l ocat i on and l i mi t mar ks pr escr i bed i n t he speci f i cat i ons or on t he cont r act dr awi ngs, subj ect t o such modi f i cat i ons as t he Cont r act i ng Of f i cer may r equi r e t o meet changed condi t i ons or as a r esul t of necessar y modi f i cat i on t o t he cont r act wor k.

1. 20. 3 Survey

The Cont r act or shal l f ur ni sh, at hi s own expense, such st akes, t empl at es, pl at f or ms, equi pment , t ool s and mat er i al s, al l l abor as may be r equi r ed i n l ayi ng out any par t of t he wor k f r om t he monument s, cont r ol dat a and el evat i ons est abl i shed by t he Gover nment . I t shal l be t he r esponsi bi l i t y of t he Cont r act or t o mai nt ai n and pr eser ve al l st akes and ot her mar ks est abl i shed by t he Cont r act i ng Of f i cer unt i l aut hor i zed by r emove t hem, and i f such mar ks ar e dest r oyed by t he Cont r act or or t hr ough t hei r

SECTI ON 01 11 00 Page 14 negl i gence, pr i or t o t hei r aut hor i zed r emoval , t hey may be r epl aced by t he Cont r act i ng Of f i cer , at hi s di scr et i on, and t he expense of r epl acement wi l l be deduct ed f r om any amount s due or t o become due t he Cont r act or .

The Cont r act i ng Of f i cer may r equi r e t hat wor k be suspended at any t i me when l ocat i on and l i mi t mar ks est abl i shed by t he Cont r act or ar e not r easonabl y adequat e t o per mi t checki ng of t he wor k.

PART 2 PRODUCTS

Not used.

PART 3 EXECUTI ON

Not used.

- - End of Sect i on - -

SECTI ON 01 11 00 Page 15

DI VI SI ON 01 - GENERAL REQUI REMENTS

SECTI ON 01 14 00

WORK RESTRI CTI ONS

11/11

PART 1 GENERAL

1. 1 REFERENCES

1. 2 SUBMI TTALS

1. 3 CONTRACTOR WORK REQUI REMENTS

1. 3. 1 Per sonnel Rest r i ct i ons

1. 3. 2 Tr anspor t at i on Rest r i ct i ons

1. 3. 3 Met hane Gas Hazar d

1. 3. 4 Secur i t y and Publ i c Saf et y of Wor k Ar eas

1. 3. 5 Noi se Cont r ol and Abat ement

1. 4 PHYSI CAL DATA

1. 4. 1 Physi cal Condi t i ons I nf or mat i on

1. 4. 2 Si t e Rel at ed Weat her Condi t i ons

1. 5 I NSPECTI ON

1. 5. 1 Gener al I nsect i on Requi r ement s

1. 6 EQUI PMENT OWNERSHI P AND OPERATI NG EXPENSE SCHEDULE

1. 6. 1 Cost s

1. 6. 2 Rent al s

1. 6. 3 Dat a

1. 7 ENVI RONMENTAL LI TI GATI ON

1. 8 PARTNERI NG

1. 9 CONTRACTOR ACCESS AND USE OF PREMI SES

1. 9. 1 Act i v i t y Regul at i ons

1. 9. 1. 1 Subcont r act or s and Per sonnel Cont act s

1. 9. 2 Wor ki ng Hour s

1. 9. 3 Wor k Out si de Regul ar Hour s

PART 2 PRODUCTS

PART 3 EXECUTI ON

SECTI ON 01 14 00 Page 1

SECTI ON 01 14 00

WORK RESTRI CTI ONS

11/11

PART 1 GENERAL

1. 1 REFERENCES

The publ i cat i ons l i s t ed bel ow f or m a par t of t hi s sect i on t o t he ext ent r ef er enced. The publ i cat i ons ar e r ef er r ed t o wi t hi n t he t ext by t he basi c desi gnat i on onl y.

U. S. ARMY CORPS OF ENGI NEERS ( USACE)

EM 385- 1- 1 ( 2014) Saf et y and Heal t h Requi r ement s Manual

ENGI NEERI NG PAMPHLET, U. S. ARMY

EP 1110- 1- 8, Vol ume 2 Const r uct i on Equi pment Owner shi p and Oper at i ng Expense Schedul e

1. 2 SUBMITTALS

Gover nment appr oval i s r equi r ed f or submi t t al s wi t h a " G" desi gnat i on;

submi t t al s not havi ng a " G" desi gnat i on ar e f or i nf or mat i on onl y. When used, a desi gnat i on f ol l owi ng t he " G" desi gnat i on i dent i f i es t he of f i ce t hat wi l l r evi ew t he submi t t al f or t he Gover nment . Submi t t he f ol l owi ng i n accor dance wi t h Sect i on 01 33 00 SUBMI TTAL PROCEDURES:

SD- 01 Pr econst r uct i on Submi t t al s

Li st of Cont act Per sonnel ; G

Saf et y And Li ght i ng Pl an; G

For eveni ng/ ni ght wor k, Cont r act or must submi t and have a pr e- appr oved saf et y and l i ght i ng pl an speci f i c t o t he pl anned wor k.

1. 3 CONTRACTOR WORK REQUI REMENTS

Al l act i v i t i es at Cr aney I s l and Dr edged Mat er i al Management Ar ea shal l be conduct ed i n accor dance wi t h Nor f ol k Di st r i ct Regul at i on Commander ' s Pol i cy Memor andum Number WRD- 01 t hat i s avai l abl e f or r evi ew at t he Cr aney I s l and Reser vat i on Of f i ce. Poi nt of cont act f or r evi ew of t he Regul at i on or t o v i s i t t he s i t e i s t he Faci l i t y Manager , t el ephone ( 757) 484- 1021.

1. 3. 1 Per sonnel Rest r i ct i ons

Per sonnel wor ki ng at Cr aney I s l and ar e l i mi t ed t o t he i mmedi at e s i t e ar eas wher e wor k i s t o be per f or med and shal l not ent er bui l di ngs or f aci l i t i es not i nvol ved i n t he wor k. Al l empl oyees of t he Cont r act or wi l l be subj ect t o al l r ul es and r egul at i ons of t he Cr aney I s l and Dr edged Mat er i al Management Ar ea whi ch per t ai n t o per sonnel .

SECTI ON 01 14 00 Page 2

1. 3. 2 Tr anspor t at i on Rest r i ct i ons

Roads wi t hi n t he Cr aney I s l and r eser vat i on, i f pr oposed t o be used by t he Cont r act or , shal l be subj ect t o pr i or appr oval of t he Faci l i t y Manager and such r oads, i f used, shal l be mai nt ai ned t hr oughout const r uct i on and r est or ed t o as good condi t i on as exi st ed pr i or t o t hei r use. Ot her r oads may be used onl y wi t h t he appr oval of t he Faci l i t y Manager . The Cont r act or shal l keep al l r oads f r ee of mud and ot her f or ei gn mat er i al s r esul t i ng f r om hi s oper at i ons. Al l t empor ar y const r uct i on shal l be r emoved and t he af f ect ed ar eas r est or ed t o t hei r or i gi nal condi t i on. The Cont r act or ' s vehi c l es shal l at no t i me f ol l ow a vehi c l e c l oser t han 50 f eet , and al l vehi c l es shal l pul l of f t he r oad and come t o a compl et e st op when meet i ng emer gency vehi c l es and vehi c l es wi t h f l ashi ng l i ght s. Cr aney I s l and speed l i mi t s and t r af f i c cont r ol s shal l be obser ved. Al l cost s f or t he use of exi st i ng t r anspor t at i on f aci l i t i es, and f or t he r emoval of t empor ar y const r uct i on and subsequent r est or at i on, shal l be bor ne by t he Cont r act or .

1. 3. 3 Met hane Gas Hazar d

Low pr essur e subt er r anean met hane gas i s cont i nuousl y pr esent at Cr aney I s l and. Open- f l ame, i ncl udi ng smoki ng, and oper at i on of spar k pr oduci ng devi ces wi l l not be al l owed wi t hi n 50 f eet of ear t hwor k oper at i ons.

1. 3. 4 Secur i t y and Publ i c Saf et y of Wor k Ar eas

The wor k ar eas ar e not accessi bl e t o t he gener al publ i c; however , t he Cont r act or i s i nf or med t he Gover nment wi l l not under t ake t o excl ude t he publ i c or r est r i ct publ i c access t o t he wor k ar eas dur i ng t he wor k.