Notes:
8/11/2020 10:52:56 AM
***ENGINEER LETTER***ATTACHED TO PERMIT.
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The engineer specify the pool wall nearest the home’s foundation be constructed using #4 bars in the beam and twin mats of alternating #4 and #3 rebar at 5x10 in. spacings, while wall thickness in this section should be increased to 14 in. Design of remaining wall sections is understood to use 10-12 in. thick walls with #4 bars in the beam with a single wall grid of alternating #4 and #3 rebar at 5x10 in. spacings. With the above modifications we conclude pool distances from the building will have no adverse effects on the foundation.
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000 -- POOLS AND SPAS MUST BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH NSPI STANDARDS AND THE CURRENT IRC AS ADOPTED AND AMENDED. -- DUAL HYDRAULICALLY BALANCED MAIN DRAINS REQUIRED ON EACH SUCTION SYSTEM INCLUDING CIRCULATION, BOOSTERS, WATER FALL OR FEATURES. MAIN DRAIN COVERS/GRATES MUST BE ANSI/ASME A112.19.8 - 2007 OR SUCCESSOR STANDARD APPROVED AND MUST HAVE MINIMUM 3 FT SEPARATION BETWEEN INSIDE EDGES OF COVER/GRATE TO COVER/GRATE. ALL SUCTION SUMPS MUST BE INSTALLED PRIOR TO B-STEEL INSPECTION. -- WATER VELOCITY SYSTEMS SHALL BE DESIGNED TO PREVENT WATER VELOCITY IN SUCTION PIPING FROM EXCEEDING 6 FPS (FEET PER SECOND), AND PRESSURE PIPING FROM EXCEEDING 10 FPS. WATER VELOCITY THROUGH SUCTION GRATES/COVERS SHALL NOT EXCEED 1.5 FPS WITH ONE GRATE 100% BLOCKED, OR THE ASME/ANSI A112.19.8 - 2007 OR SUCCESSOR STANDARD APPROVED GPM (GALLONS PER MINUTE) FLOW RATE WITH ONE COVER 100% BLOCKED. -- DIVING BOARDS AND SLIDES AND THEIR ASSOCIATED ENVELOPES MUST MEET NATIONAL STANDARDS (NSPI OR CPSC) AND BE INSTALLED PER MANUFACTURER INSTRUCTIONS. STEPS AND HANDRAILS FOR STRUCTURES SUCH AS SLIDES AND BRIDGES MUST COMPLY WITH BUILDING CODES. -- GAS VENT TO TERMINATE MINIMUM 5' HORIZONTAL FROM OPENABLE WINDOW OR 3' MINIMUM ABOVE. -- WINDOWS WITHIN 36" OF WALKWAY OR LESS THAN 5' TO WATER MUST BE TEMPERED/SAFETY GLAZED TO CODE. -- CERTIFICATION OF POOL PROTECTION DEVICE INSTALLATION TO BE SIGNED AND ON SITE AT PRE-PLASTER INSPECTION. -- CONTRACTORS: INFORM HOMEOWNER OF NECESSITY FOR INSPECTORS TO ACCESS BACKYARD. -- OPTIONS NOT PART OF POOL STRUCTURE AS WELL AS PATIO COVERS, ARBORS, OUTDOOR KITCHENS, BBQ GRILLS, FIRE PLACES/PITS AND FENCES REQUIRE A SEPARATE PERMIT. -- EQUIPMENT MUST BE 3' MINIMUM FROM PROPERTY LINE. TURNOVER RATE TO BE LESS THAN 6 HRS. -- BACKWASH LINE MUST BE INSTALLED AT TIME OF TRAP INSPECTION TO INSURE PROPER AIR GAP. -- CONTRACTOR REQUIRED TO COMPLY WITH ALL ORDINANCES. DOCUMENTATION AVAILABLE TO ASSIST YOU AT CITY OFFICES.