LD-5_CONTRACT_DRAWINGS.pdf

CENTRAL CONTROL STATION ROOF REPLACEMENT

LOCK AND DAM 5

WINONA COUNTY, MINNESOTA

CONTRACT DRAWINGS

DESCRIPTION PAGE

CONSTRUCTION DRAWINGS 1

SITE ACCESS AND STAGING AREAS 2

SITE PHOTOS 3

WINONA COUNTY, MINNESOTA

CONSTRUCTION DRAWINGS

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REMOVE AND RESET A/C UNIT

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WEATHER STATION

SEE NOTE 14

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REMOVE AND STOCKPILE GRAVEL BALLAST.

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12. REMOVE AND RESET DOWNSPOUTS.

13. REMOVE AND RESET GROUNDING WIRES.

14. REMOVES WEATHER STATION AND GIVE TO LOCKMASTER FOR

RELOCATION.

15. ROOFING PAVERS AND RUBBER PADS TO BE REMOVED AND

RESET.

16. REMOVE AND REPLACE EPDM PER MANUFACTURERS RECOMENDATIONS

AND INSTRUCTIONS.

17. ROOF BUILT-INS SHALL BE PROPERLY PROTECTED, FLASHED AND

FINISHED PER MANUFACTURERS RECOMENDATIONS AND INSTRUCTIONS.

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ROOF PAVER SYSTEM

SEE NOTE 15

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GRAVEL BALLAST

SEE NOTE 6

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REMOVE AND RESET A/C UNIT

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FURNISH AND INSTALL A NEW ICE GUARD/SNOW BAR

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FURNISH AND INSTALL A NEW ICE GUARD/SNOW BAR

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FURNISH AND INSTALL NEW RIGID INSULATION

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FURNISH AND INSTALL NEW TAPERED INSULATION

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NEW EPDM MEMBRANE TO EXTEND UNDER METAL CAP

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REMOVE AND RESET PARAPET CAP TO INSTALL EPDM MEMBRANE

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NEW EPDM MEMBRANE TO EXTEND UNDER METAL CAP

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Callout FURNISH AND INSTALL EPDM MEMBRANE, FLASHING, CLAMPING, CONNECTIONS, ADHESIVES, AND SEALANTS PER EPDM MANUFACTURERS REQUIREMENTS

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REMOVE AND STOCKPILE GRAVEL BALLAST

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Callout FURNISH AND INSTALL EPDM MEMBRANE, FLASHING, CLAMPING, CONNECTIONS, ADHESIVES, AND SEALANTS PER EPDM MANUFACTURERS REQUIREMENTS

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REMOVE AND STOCKPILE GRAVEL BALLAST

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REMOVE AND RESET PARAPET CAP TO INSTALL EPDM MEMBRANE

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Callout FURNISH AND INSTALL EPDM MEMBRANE, FLASHING, CLAMPING, CONNECTIONS, ADHESIVES, AND SEALANTS PER EPDM MANUFACTURERS REQUIREMENTS

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REMOVE AND STOCKPILE GRAVEL BALLAST

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REMOVE AND STOCKPILE GRAVEL BALLAST

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FURNISH AND INSTALL EPDM MEMBRANE, FLASHING, CLAMPING, CONNECTIONS, ADHESIVES, AND SEALANTS PER EPDM MANUFACTURERS REQUIREMENTS

ROOF /

CONSTRUCTION

ACCESS BY

EXTERIOR

STAIRWAY

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FURNISH AND INSTALL NEW ICE GUARD/SNOW BAR

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FURNISH AND INSTALL NEW ICE GUARD/SNOW BAR

SITE ACCESS AND STAGING AREAS

STAGING AREA TO BE

COORDINTAED WITH

LOCK MASTER

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ROOF

ACCESS

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PEDESTRIAN

GATE WILL BE

OPEN FOR

CONTRACTORS

USAGE

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PUBLIC RESTROOM

FACILITIES

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CONTRACTOR

PARKING IN

PUBLIC LOT OR

IN SECURE LOT

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APPROX. LOCATION OF

BALLAST STOCKPILE

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SITE ACCESS

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SITE EXIT ONLY

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SECURITY GATE

REQUIRES

APPROVED

ACCESS

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RAILROAD

CROSSING

SITE PHOTOS

Figure 1: Roof Access from the stairwell located at the North corner of Central Control Station (CCS).

Parapet wall metal cap shall be removed and reset.

Figure 2: Ballast material shall be removed and stockpiled, and roof paver system shall be removed and reset.

Figure 3: Standing in South corner looking to the East corner of CCS roof.

Figure 4: Standing in South corner looking to the West corner of the CCS roof.

Figure 5: Standing at fixed AC unit looking at East corner of CCS roof.

Figure 6: Standing in East corner looking at the South corner of the CCS roof;

Weather station in the South corner of CCS shall be removed and given to Lockmaster for relocation.

Figure 7: New ice guard/snow bar to be installed on NW and SW sides of metal roof shall match existing ice guard/snow bar as shown above.

Figure 8: A/C units shall be removed and reset in a manner to protect warranties.

Figure 9: Standing in North corner looking at the West corner of the CCS roof.

Figure 10: Roof drains and grounding wire shall be removed and reset.

Figure 11: Ballast material shall be removed and stockpiled near sandbags along the tree line in storage yard.