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<br /> 15;
<br /> Replace the existing bottom drain plumbing
<br /> - '4 with new PVC plumbing as drawn. Plaster the
<br /> interior of each bottom drain sump. ;.
<br /> 11y t i' x+ � �3 ` L) �^�, C. I - 4 1 t� " , o
<br /> Contractor to Save Existing Water-line Tile °
<br /> Contractor to make repairs to any broken or missing tiles (- py o C_O#P T p0b'5
<br /> Gutters are not included in re-plaster � � �'" 1 _ _
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<br /> Bottom Drain Sump Plumbing Detail (No Scale) Pool Bottom Steel Detail (No Scale)
<br /> IMPORTANT NOTE: Ground water level is suspected to be approximately six (6) feet
<br /> 3 .
<br /> below grade. The District will drain the pool to that elevation. The Contractor is
<br /> i to confirm the existence of hydrostatic relieve valves and install pumps to
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<br /> x
<br /> 4 1: excavate water from the 2" connections in each ain.
<br /> k Pool Steel Notes:
<br /> x �k 1. Install #3 dowels, 8" O.C. ,
<br /> 2. Epoxy all dowels on both ends in place.
<br /> .: 3. Insert steel 3" into existing concrete/gunite.
<br /> 4. Epoxy Coat steel 2" on either side.
<br /> �� 5. Double tie"opposing" dowels.
<br /> L-4` ,; Pool Concrete Notes:
<br /> ' 1 Plaster Shall be White
<br /> 1. Use 5-sack concrete mix with 1/2"x 3/4" aggregate.
<br /> r 2. Cover all plumbing with pea gravel, 1"minimum.
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<br /> 3. Place concrete against sanded existing soil or gravel
<br /> l 4. Leave concrete surface with a rough, wood trowel
<br /> i 1 finish to accept new plaster.
<br /> Location identified by leak detection (Point"A")
<br /> Remove concrete, excavate to locate bottom drain line. Follow expansion joint
<br /> and creases if at all possible.
<br /> Pressure jLest Procedure:
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<br /> Pool Plan 1/4" = V- 0"
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<br /> � � 1. Cap 4" line @point`A
<br /> ._� .��._�...W.,M...��..�._W..�.w_�,._:�..__.-.�u.-.�...,,,,�w._. ....��..,,� _..,,,�,..._.,�W�._..�...............»�,..,.,...... .w..»....,.�._.ry.,..._ 2. Imstall blind flange @ point
<br /> " 3. Install hose bib and pressure gauge
<br /> 4, Pressurize with water to 30 PSI for 24 hours
<br /> Pressure; Test Scenario Notes:
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<br /> 1. I plumbing r 1 g f
<br /> betweee points A and B ooldnew bottom
<br /> -M connection
<br /> drain
<br /> plumbing. ion at point A t the
<br /> F. . ........... .. �, :� _ :.:�.,w� M� ,. �,.��,�..-- .: 2. ff plumbing between points A and B does not hold pressure:
<br /> w. u p Provide_ w� �.� µ� �. d b
<br /> ,� g p Pro 'de and install new chemical controllers as specified
<br /> 3 � -Cut concrete, excavate an replace all plumbing
<br /> from the bottom drains to point B. NOTE: Electrical and sample stream plumbing already exists.
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<br /> V 0 Ga 3. After plumbing is completed,pressurize all plumbing with
<br /> 30 PSI water for 24 hours before covering work.
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<br /> Replace existing PVC chemical feed with
<br /> double contained, color coded poly-ethylene
<br /> tubing.
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<br /> Pool Section 1/4" - 1'- 0"
<br /> Existing Below-Grade Mechanical Room :
<br /> Contractor to verify all dimensions
<br /> Deck Replacement Notes:
<br /> I. Use 5-sack concrete mix with 1/2" x 3/h" aggregate.
<br /> 2. Install 44 dowels, 18" O.C.
<br /> 3. Insert steel 3 into existing concrete/gunite.
<br /> 4. Epoxy Coat steel 2" on either side. --Aquatic Commercial Consulting
<br /> 5. Double tie"opposing" dowels. P.O. Box 892,Saratoga,,CA 95071 800-660-5202 -FAX 408-867-1216- rich ri@aquacom.us
<br /> 6. Use 5-sack concrete mix with 1/2"x 3/4"aggregate. SCALE. �4"- 1'_0 APPROVED BY: DRAWN BY R.Young
<br /> 7. Place concrete against sanded existing soil or gravel
<br /> DATE; 6-17-05 RevtseD
<br /> 8. Match color and finish of existing deck. TRACY HIGH SCHOOL
<br /> 9. Replace all expansion joints and mastic.
<br /> 315 E. 1 1th street Tracey High School
<br /> Tracy, CA 94376
<br /> _ Pool Improvements/Repairs DRAWING SP 1 ER
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