FINAL DRAWINGS Replace Roofs.pdf

DEPARTMENT OF VETERANS AFFAIRS

AMARILLO VA HEALTH CARE SYSTEM

6010 AMARILLO BLVD WEST

AMARILLO, TX 79106

REPLACE ROOF BUILDING 9, 10, & 45

504-22-105

1. CONTRACTOR SHALL COMPLY WITH OSHA REGULATIONS, STATE OF TEXAS LAW CONCERNING ROOF

WORK AND VA SAFETY GUIDELINES.

2. DAVIS/BACON WAGE RATES APPLY (POTTER COUNTY).

3. CONTRACTOR SHALL PROVIDE TEMPORARY TRAFFIC CONTROL AS PER THE GUIDELINES SET FORTH IN THE TEXAS MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES, LATEST EDITION, SHALL BE OBSERVED DURING

CONSTRUCTION WHILE WHENEVER TRAFFIC IS IMPEDED.

4. FLAGGER(S) REQUIRED TO DIRECT TRAFFIC WHEN ANY ONE LANE IS BLOCKED.

5. CONTRACTOR MUST NOTIFY ENGINEERING BEFORE CLOSING ANY LANE OR SIDEWALK. THE REQUEST MUST BE MADE AT LEAST TEN (10) BUSINESS DAYS PRIOR TO THE DATE FOR WHICH THE CLOSURE IS

PROJECTED. REQUESTS TO BLOCK TRAFFIC SHALL BE APPROVED BY COR.

6. PRIOR TO CONSTRUCTION, THE CONTRACTOR SHALL COMPARE THE DIMENSIONS SHOWN ON THE CONSTRUCTION PLANS WITH THOSE MEASURED IN THE FIELD. ANY DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF THE ENGINEER OR CONTRACTING OFFICER REPRESENTATIVE IMMEDIATELY.

7. CONTRACTOR TO FIELD VERIFY ALL DIMENSIONS.

8. CONTRACTOR SHALL PROVIDE SILT BARRIER TYPE FENCE WHENEVER BLOCKAGE OF PEDESTRIAN TRAFFIC

OR ANY AREA IS TO BE BLOCKED OFF.

9. CONTRACTOR TO TAKE NECESSARY PRECAUTIONS TO PROTECT ALL SHRUBS, PLANTS AND TREES ALONG AREAS WHERE WORK MAY BE PERFORMED, INCLUDING THE IMMEDIATE REMOVAL OF NAILS, SCREWS, HARDWARE AND DEBRIS DUE TO ACTIVE VEHICLES AND PEDESTRIANS.

10. ALL AREAS INVOLVED AND NOT INVOLVED IN THE SCOPE OF WORK FOR THIS PROJECT SHALL BE KEPT CLEAN AND FREE OF OBSTRUCTIONS AT ALL TIMES. ERECT BARRICADES AND WARNING SIGNS TO DIVERT

AND WARN PASSERS-BY OF THE CONSTRUCTION WORK.

11. ALL MATERIAL DEVELOPED AND ACCUMULATED DURING DEMOLITION, UNLESS OTHERWISE NOTED TO BE REUSED, SHALL BECOME PROPERTY OF THE CONTRACTORS AND LEGALLY RECYCLED OR DISPOSED OF OFF- SITE. ALL TRASH AND DEBRIS TO BE REMOVED ON A DAILY BASIS AND ALL RECYCLED AND WASTE

RECEIPTS SHALL BE TURNED OVER TO THE C.O.R. WITHIN FIVE (5) BUSINESS DAYS.

12. ANY DAMAGE CAUSED TO THE BUILDING OR GOVERNMENT EQUIPMENT (A.K.A: AIR HANDLERS, LOUVERS, ETC.) SHALL BE REPAIRED OR REPLACED BACK TO ITS ORIGINAL CONDITIONS AT NO ADDITIONAL COST TO THE GOVERNMENT. IF THERE IS PRIOR DAMAGE, THE CONTRACTOR IS TO DOCUMENT AND TURN PHOTOS IN TO THE CO AND COR PRIOR TO START OF WORK, OTHERWISE, THE CONTRACTOR WILL BE HELD ACCOUNTABLE IF IT APPEARS THAT THE DAMAGE MAY HAVE BEEN FROM A CONTRACTOR OF THIS

PROJECT.

13. COVER ALL AIR INLETS AIRTIGHT TO PREVENT DUST FROM ENTERING THE BUILDING.

14. PATCH AND REPAIR ALL IMPACTED AREAS TO ORIGINAL CONDITION WHERE DEMOLITION OR DAMAGE

OCCURRED.

15. FULLY ADHERED E.P.D.M. ROOF TO BE REPLACED WITH FULLY ADHERED T.P.O. ROOFING SYSTEM.

16. ALL DOWNSPOUTS AND FLAT ROOFS SHALL BE WATER TESTED TO VERIFY NO LEAKS OCCUR IN

ACCORDANCE TO ASTM D5957-98(2013) STANDARD GUIDE FOR FLOOD TESTING HORIZONTAL

WATERPROOFING INSTALLATIONS.

17. ALL DOWNSPOUT AND FLAT ROOFS SHALL BE TESTED FOR CONTINUOUS WATER FLOW.

GENERAL NOTES

1. BUILDING 9 AND 10 EACH HAVE A FULLY ADHERED E.P.D.M. FLAT ROOF APPROXIMATE 5,265 SQ.FT. WITH SIX GUTTERS AND FIVE OVERFLOW SCUPPERS ON BOTH LONG SIDES OF BUILDING. EXISTING ROOF TO BE REMOVED TO METAL DECK AND REPLACED WITH NEW SLOPED FULLY ADHERED T.P.O. SLOPE TO BE BUILT UP TO GUIDE WATER TO THE DRAINS. T.P.O. SHALL RUN UP ALL PARAPET WALLS AND BE TERMINATED

UNDER FLASHING.

2. BUILDING 45 HAS A FULLY ADHERED E.P.D.M. FLAT ROOF APPROXIMATE 5,265 SQ.FT. WITH EIGHT GUTTERS AND EIGHT OVERFLOW SCUPPERS ON BOTH LONG SIDES OF BUILDING. EXISTING ROOF TO BE REMOVED TO METAL DECK AND REPLACED WITH NEW SLOPED FULLY ADHERED T.P.O. SLOPE TO BE BUILT UP TO GUIDE WATER TO THE DRAINS. T.P.O. SHALL RUN UP ALL PARAPET WALLS AND BE TERMINATED

UNDER FLASHING.

3. ANY HOLES FOUND UNDERNEATH EXISTING E.P.D.M. OR FLASHING TO BE PATCHED AND SEALED IN ACCORDANCE TO INDUSTRY STANDARDS FOR METAL FLAT ROOFS. ALL HOLES ARE TO BE FILLED FOR

WATER TIGHTNESS.

4. ALL DOWNSPOUTS ARE TO BE SNAKED, CLEANED, AND REPAIRED WITH FLOW UNINTERRUPTED IN ORDER TO GIVE CONTINUOUS FLOW OF RAIN WATER. DOWNSPOUTS ARE CURRENTLY IN GOOD ORDER, MAY

FIND SOME WITH A DING DUE TO MOWER TO BE REPAIRED.

5. SCUPPERS TO BE REPLACED WITH T.P.O. WITH FLOW OF WATER ABLE TO EASILY FLOW THROUGH WITHOUT BECOMING CLOGGED. ALL SCUPPERS SHALL BE TRIMMED TO NOT STICK OUT AND TO BE

SEALED AND BLENDED WITH EXTERIOR WALL TO NOT STICK OUT.

6. FLASHING TO BE REPLACED AND COVER TERMINATION BAR.

7. ALL ROOF VENTS AND PIPES SHALL BE CODE COMPLIANT WITH NEW ROOFING SYSTEM. CONTRACTOR TO

FIELD VERIFY PRIOR TO BIDDING THE AMOUNT, LOCATION AND SIZE.

8. LAY-DOWN AREAS ARE NOT APPROVED UNTIL NOTICE TO PROCEED IS ISSUED. MATERIALS SHALL BE FENCED, LOCKED AND SECURED AT ALL TIMES UNLESS LOADING OR UNLOADING. PARKING IS LIMITED, CARPOOLING IS RECOMMENDED.

KEY NOTES

OVERFLOW DRAIN (SCUPPER) KEY NOTE REFERENCE

EXISTING DOWNSPOUT

LEGEND

1 BUILDING 10

0'-3/32" = 1'-0"

4 5

2 BUILDING 09

0'-3/32" = 1'-0"

3 BUILDING 45

0'-3/32" = 1'-0"

4 SITE MAP

0'-1/64" = 1'-0"

6 71 3

4 5 6 71 3

4 5 6 72 3