07.4 - 1712 Rio Grande St - Roof Plans — original pdf

Backup

WORK IN HISTORIC STRUCTURES A. General: Historical classification of this building requires Contractor to exercise special caution in executing all stages of work to prevent unnecessary damage to historical features, condition, or materials. B. Contractor shall meet with the architect and develop a plan for protection of the adjacent historic construction. C. Contractor to apprise all sub-contractors and workmen of special precautions required when working with historic buildings. D. Contractor to monitor the work of all trades to prevent unnecessary or otherwise avoidable damage to historical features, conditions, or materials. E. Contractor shall immediately notify Architect and Owner as concealed historical conditions and/or structural conditions are uncovered during the course of the work and shall allow and facilitate the documentation of those conditions. F. Governing Preservation Requirements: 1712 Rio Grande Ave. is an Austin Historic Landmark, and subject to review of the Austin Historic Commission. INTERIOR DEMOLITION SCOPE Includes full removal and disposal of the following items and elements: 1. 2. 3. 4. No structural elements are to be removed during interior demo. Interior partitions, finishes and fixtures as per plans Ceiling finishes through-out Architect will designate interior doors and windows to remain. DEMOLITION requires that the selective removal, salvage, or reinstallation of certain elements of work be supervised or performed by the entity responsible for subsequent repair and restoration. PROVIDE AND INSTALL temporary protection for any Historic material to remain. Protect existing HVAC equipment for continued use to condtition building during renovations. Remove protection at completion of work. Repair any damages incurred as a result of inadequate protection at no expense to the Owner. IF UNANTICIPATED mechanical, electrical or structural elements that conflict with intended scope of work are encountered, investigate and measure both nature and extent of the conflict. Submit report to Architect in written, accurate detail. Pending REMOVE ADDITIONS receipt of directive from Owner, rearrange selective demolition schedule as necessary to continue overall job progress without delay. REPAIR demolition performed in excess of that required. Return structures and surfaces to remain to conditions existing prior to commencement of selective demolition work. NO DEMOLITION WORK is to be performed to the building envelope. REMOVE ADDITIONS REMOVE EXISTING METAL ROOF REMOVE ADDITIONS 3 ROOF PLAN - DEMO Scale: 1/4" = 1'-0" LEGEND N REMOVE EXISTING TO REMAIN 3908 Avenue B, #309 Austin, Texas 78751 DRAFT Not for Construction Teresa O'Connell #15432 E S U O H D E E R T E R A G R A M & M O C L A M e d n a r G o R 2 1 7 1 i 1 0 7 8 7 S A X E T , N I T S U A ISSUE DATE HLC REVIEW 8/12/26 PRINT: 8/5/26 SHEET NAME ROOF DEMO SHEET NUMBER A-114 PARAPET CAP RECONSTRUCTION WEST DORMER TO MATCH EAST DORMER REBUILD ROOF AND GUTTER FOLLOWING ADDITION REMOVAL BILCO TYPE S ROOF HATCH MEMBRANE ROOF @ ELEVATOR SHAFT " 8 / 5 1 1 - ' 3 3 COMBINED ROOF DRAIN & OVERFLOW NEW LOW-SLOPED MEMBRANE ROOF SLOPE TO DRAIN 1/4":1'-0" 3x DAIKIN RTU'S – ±750#'s ea. I " 0 - ' 1 : " 4 / 1 N A R D O T E P O L S NEW HORIZ. SHADE AWNING OVER WINDOWS " 2 / 1 8 - ' 0 2 " 8 / 5 1 - ' 6 1 48'-4" ROOF BUILDING FACE SHOWN DASHED NEW GUTTERS AND DOWNSPOUTS, TYP REPLACE ROOF AND FLASHINGS AT CANOPY OVER SIDE ENTRY WITH SOLDERED FLAT-SEAMED COPPER DIMENSIONS AT THE HISTORIC BUILDING ARE APPROXIMATE, FIELD VERIFY ALL EXISTING CONDITIONS PRIOR TO FABRICATION OR MATERIAL PURCHASE. 16 OZ. COPPER OPEN VALLEYS, TYP. NEW LOW-SLOPED MEMBRANE ROOF W/ EDGE FLASHING AT CONNECTOR NEW BARREL-TILE CLAY ROOF AND FLASHINGS TO MATCH HISTORIC NEW SOLDERED FLAT-SEAMED COPPER ROOF WITH NEW FLASHINGS AT PORCH " 2 / 1 8 - ' 4 4 16 OZ. COPPER CHANNEL FLASHING W/ COPPER COUNTER FLASHING, TYP. @ DORMER SIDE WALLS REPAIR/RECONSTRUCT SOUTH DORMER TO MATCH NORTH DORMER NEW LOW-SLOPED MEMBRANE ROOF AND FLASHINGS NEW GUTTERS AND DOWNSPOUTS, TYP 35'-11 5/8" 16'-6 1/2" 8'-1 1/2" 40'-2 1/2" LEGEND NEW CONSTRUCTION EXISTING TO REMAIN 1 ROOF PLAN - NEW Scale: 1/4" = 1'-0" N 3908 Avenue B, #309 Austin, Texas 78751 DRAFT Not for Construction Teresa O'Connell #15432 E S U O H D E E R T E R A G R A M & M O C L A M e d n a r G o R 2 1 7 1 i 1 0 7 8 7 S A X E T , N I T S U A ISSUE DATE HLC REVIEW 8/12/26 PRINT: 8/5/26 SHEET NAME ROOF NEW SHEET NUMBER A-124