Amendment 2 - Revisions to Plans (Correct).pdf

PDF 1 MB Posted Nov 21, 2019

Attached to: Mosquito Stilling Basin Joint Sealing
Solicitation number: W911WN20Q8000
Issued by: Department of the Army Corps of Engineers Engineering District Pittsburgh

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Other files

File	Type	Posted
Amendment 2 (Correct).pdf	PDF	Nov 21, 2019
Amendment 1 (Correct).docx	DOCX document	Nov 21, 2019
Amendment 2 - Revisions to Specifications (Correct).pdf	PDF	Nov 21, 2019
W911WN20Q8000-0001 (Amendment 1).docx	DOCX document	Nov 21, 2019
W911WN20Q8000-0002 (Amendment 2).pdf	PDF	Nov 21, 2019
Revised Specifications 21 Nov 2019 (Attachment 1).pdf	PDF	Nov 21, 2019
Revised Plans 21 Nov 2019 (Attachment 2).pdf	PDF	Nov 21, 2019
Pre-Quote_Site_Visit,_Sign-In_Sheet.pdf	PDF	Nov 7, 2019
Pre-Quote_Site_Visit,_Agenda_and_Contracting_Discussion.pdf	PDF	Nov 7, 2019
Drawings_(Attachment_2).pdf	PDF	Nov 4, 2019
Drawings_(Attachment_2).pdf	PDF	Oct 31, 2019
Davis_Bacon_Wage_Rates_(Attachment_3).pdf	PDF	Oct 31, 2019
Price_Schedule_(Attachment_4).xlsx	XLSX spreadsheet	Oct 31, 2019
Technical_Specifications_(Attachment_1).pdf	PDF	Oct 31, 2019
W911WN20Q8000.pdf	PDF	Oct 31, 2019

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TUNNEL

EXPOSED OUTFLOW

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SANITARY

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DECIDUOUS TREE

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TREE LINE

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DS: AEC_Screen.dscriptPD: AEC_pdf.pltcfg10:39:58 AM 11/21/2019

...\22_Mosquito Creek Lake - 111290\Stilling Basin Joint Sealing\Engineering\Designs\Sheets\Contractor Work Limits Plan Sheet - REVISED P

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GENERAL SHEET NOTES

CONTRACTOR WORK LIMITS NOTES

PLAN - CONTRACTOR WORK LIMITS

SCALE: 1" = 30'

NORTH

PLAN

30' 60'0

SHEET KEYNOTES

LEGEND

CALLOUTS

REFERS TO CONTRACTOR WORK LIMITS SCHEDULE, THIS SHEET

SPOT LOCATION

CONTRACTOR WORK LIMITS

INFORMATION, SEE SHEET V-101.

FOR HORIZONTAL AND VERTICAL SURVEY CONTROL AND REFERENCE DATUM 2.

DEFINED ON THIS SHEET, SEE SHEET G-004.

FOR STANDARD PROJECT ABBREVIATIONS AND LEGEND SYMBOLS NOT 1.

CONTRACTOR LAYDOWN AREA LIMITS

ROAD RIGHT-OF-WAY LINE (STATE, COUNTY, ETC.)

ABBREVIATIONS

RD. ROAD

S.R. STATE ROUTE

RIGHT-OF-WAYR-O-W

BEFORE BEGINNING ANY DIGGING PROJECT

DAYS (EXCLUDING WEEKENDS AND LEGAL HOLIDAYS)

AT LEAST 48 HOURS BUT NO MORE THAN 10 WORKING

UTILITIES PROTECTION SERVICE, 811 OR 1-800-362-2764,

BY LAW, EVERYONE MUST CONTACT THE OHIO

PARKING.

AND MATERIALS, STAGING OF CONSTRUCTION, AND PERSONAL VEHICLE

AREA RESERVED FOR CONTRACTOR LAYDOWN, STORAGE OF EQUIPMENT 3.

TEMPORARY DEWATERING MEASURES.

WALLS AND TRAINING WALL EXTENSIONS FOR INSTALLATION OF

UPSTREAM OF THE INTERSECTION OF THE UPPER (ORIGINAL) TRAINING

THE CONTRACTOR SHALL HAVE LIMITED ACCESS WITHIN THE STILLING BASIN 2.

OUTLET STRUCTURE OR THE UPPER (ORIGINAL) TRAINING WALLS.

THE CONTRACTOR SHALL HAVE NO ACCESS TO THE TOP OF THE DAM 1.

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CULVERT CROSSING WILL BE ADEQUATE FOR THE PROPOSED EQUIPMENT.

ASSUMPTIONS AND CALCULATIONS TO ENSURE THAT THE PROPOSED

CONTRACTOR'S PROFESSIONAL ENGINEER AND SHALL INCLUDE ALL

CROSSING THE CULVERT. THE SUBMITTAL SHALL BE SIGNED BY THE

PROVIDE SHOP DRAWINGS TO DEPICT THE PROPOSED METHOD OF

CONTRACTOR WISHES TO CHANGE THIS LIMIT, THE CONTRACTOR SHALL

MAXIMUM GROSS WEIGHT OF 5 TONS UNDER ALL CIRCUMSTANCES. IF THE

VEHICLES TRAVELING OVER THE OUTFLOW TUNNEL ARE LIMITED TO A 4.

AND 8.

305 (WILSON SHARPSVILLE ROAD) RIGHT-OF-WAY LINE BETWEEN POINTS 7

CONTRACTOR WORK LIMITS RUN CONCURRENT WITH OHIO STATE ROUTE 3.

CONTRACTOR WORK LIMITS SCHEDULE ON THIS SHEET.

A SPECIFIC NORTHING AND EASTING COORDINATE LISTED IN THE

PAVEMENT EXCEPT FOR WHERE CALLED OUT BY A POINT ASSOCIATED WITH

THE CONTRACTOR WORK LIMITS FOLLOW THE EDGE OF THE PARKING LOT 2.

PARKING LOT OFF OF DURST COLEBROOK ROAD.

CONTRACTOR SHALL ACCESS THE PROJECT WORK AREA FROM THE 1.

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VENT

SANITARY

STAIRS

DECIDUOUS TREE

T R

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RIP

RAP

RIPRAP

DECIDUOUS TREE

PIEZOMETER MC-16

DITCH CENTERLINER

M O

S Q

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R E

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C H C

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T E

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F E

N C

F E

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OUTFLOW TUNNEL

FENCE

T O

W E

SIDEWALK

STAIRS

FENCE

WATER VENTS

FENCE

C B

SANITARY VENTS

BRAKE DRUM

WITH BURIED

VERTICAL PIPE

6" CAST IRON

JUNCTION BOX

UNKNOWN UTILITY

BOX

JUNCTION

SANITARY

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CFS-18

CFS-

C F S -1

63'

WORK LIMITS

CONTRACTOR

WORK LIMITS

CONTRACTOR

12'

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DS: AEC_Screen.dscriptPD: AEC_pdf.pltcfg10:45:47 AM 11/21/2019

...\22_Mosquito Creek Lake - 111290\Stilling Basin Joint Sealing\Engineering\Designs\Sheets\Erosion and Sediment Control Plan Sheet - REV

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ENTRANCE

CONSTRUCTION

ROCK

LAYDOWN AREA)

(CONTRACTOR

MATERIAL

NON-ERODIBLE

(TYP WHERE SHOWN)

SOCK (CFS)

12" COMPOST FILTER

INLET PROTECTION

FILTER BAG

SCALE: 1" = 20'

NORTH

PLAN

20' 40'0

PLAN - EROSION AND SEDIMENT CONTROL

GENERAL SHEET NOTES

SHEET KEYNOTES

LEGEND

STORM DRAIN (NEW)

STORM DRAIN (EXISTING)

MAJOR CONTOUR (EXISTING, 5-FOOT INTERVALS)

COFFERDAM

BARRIER

JERSEY

TEMPORARY

TRAINING WALL EXTENSION JOINT SEALING WORK)

TEMPORARY COFFERDAM (SECOND PHASE OF

TRAINING WALL EXTENSION JOINT SEALING WORK)

CONCRETE JERSEY BARRIER UNIT; INITIAL PHASE OF

TEMPORARY COFFERDAM (SYMBOL EQUAL TO ONE

CFS-12 COMPOST FILTER SOCK, 12" DIAMETER

AASHTO #1 (TGCE)

TEMPORARY ROCK CONSTRUCTION ENTRANCE (TGCE)

RIPRAP APRON

RIPRAP DAM SLOPE PROTECTION (EXISTING)

CONTRACTOR WORK LIMITS

AASHTO #57 COARSE AGGREGATE

ROAD RIGHT-OF-WAY LINE (STATE, COUNTY, ETC.)

AT PIPE OUTLET

RIPRAP APRON

(TYP WHERE SHOWN)

BLANKET

EROSION CONTROL

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EROSION CONTROL BLANKET

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CERTIFIED FINAL DOCUMENT

CFS-18 COMPOST FILTER SOCK, 18" DIAMETER

HAS BEEN REMOVED.

RESTORE RIPRAP SLOPE IN AREAS WHERE THE TEMPORARY ACCESS ROAD 7.

CREEK.

GREATER, AND ON ANY DISTURBED SURFACE WITHIN 50 FEET OF MOSQUITO

ACCESS ROAD HAS BEEN REMOVED, ON ANY DISTURBED SLOPES OF 3:1 OR

PLACE EROSION CONTROL BLANKET IN AREA WHERE THE TEMPORARY 6.

ADDITIONAL INFORMATION.

NEW STORM CULVERT - SEE SHEET C-402 FOR PLAN, DETAILS, AND 5.

WALL EXTENSION.

WORKING CONDITIONS FOR SIMILAR WORK ON THE OPPOSITE TRAINING

RECONSTRUCT THE TEMPORARY COFFERDAM TO PROVIDE SIMILAR

CONTRACTING OFFICER, CONTRACTOR SHALL DISMANTLE AND

WITHIN THE DEWATERED WORK AREA AND APPROVAL FROM THE

UPON COMPLETION OF TRAINING WALL EXTENSION JOINT SEALING WORK 4.

CONSTRUCTION METHOD.

SEE DETAIL B5 ON SHEET X-503 FOR ALTERNATIVE TEMPORARY COFFERDAM 3.

ESTABLISH A DEWATERED WORKING AREA.

DETAILS B1 AND D5 ON SHEET X-504 FOR ADDITIONAL BMP'S TO BE USED TO

DRY WORK AREA FOR SEALING OF TRAINING WALL EXTENSION JOINTS. SEE

DEWATER THE AREA WITHIN THE TEMPORARY COFFERDAM TO PROVIDE A

CONTRACTOR SHALL CONSTRUCT A TEMPORARY COFFERDAM AND 2.

CURRENT CONFIGURATION.

ROAD, AND STORED FOR REINSTALLATION AT CURRENT LOCATION AND IN

TEMPORARY ROCK CONSTRUCTION ENTRANCE AND TEMPORARY ACCESS

EXISTING GUIDERAIL TO BE REMOVED AS NEEDED FOR CONSTRUCTION OF 1.

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H E

W P

R O

T H

E R P .E

E P

X-101-1

CULVERT CROSSING WILL BE ADEQUATE FOR THE PROPOSED EQUIPMENT.

ASSUMPTIONS AND CALCULATIONS TO ENSURE THAT THE PROPOSED

CONTRACTOR'S PROFESSIONAL ENGINEER AND SHALL INCLUDE ALL

CROSSING THE CULVERT. THE SUBMITTAL SHALL BE SIGNED BY THE

PROVIDE SHOP DRAWINGS TO DEPICT THE PROPOSED METHOD OF

CONTRACTOR WISHES TO CHANGE THIS LIMIT, THE CONTRACTOR SHALL

MAXIMUM GROSS WEIGHT OF 5 TONS UNDER ALL CIRCUMSTANCES. IF THE

VEHICLES TRAVELING OVER THE OUTFLOW TUNNEL ARE LIMITED TO A 3.

(BMP) INSTALLATION AND MAINTENANCE NOTES, SEE SHEET X-002.

FOR EROSION AND SEDIMENT CONTROL BEST MANAGEMENT PRACTICE 2.

DEFINED ON THIS SHEET, SEE SHEET G-004.

FOR STANDARD PROJECT ABBREVIATIONS AND LEGEND SYMBOLS NOT 1.

D R

A W

G R

E V

E D P

E R A

M E

N D

M E

N T

X-503

X-505

X-506

X-505

X-504

X-506

X-503

G-105-1

X-101-1

File details come from the government source that posted it. Updated Nov 22, 2019.