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Core drill mechanical room wall (2 places)to accommodate one new 4"return pipe and ...............
<br /> one new 6" gutter coIle ction pipe. Fill gap with non-shrink,water-proof grout and trowel
<br /> smooth on mechanical room side.
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<br /> POOL DATA: _- � f
<br /> NOTES: The existing pool is 113,600 gallons with a 315 GPM flow rate
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<br /> to reach a 6 hour turnover. .
<br /> 1f The rim-flow gutter system will add 6" of water= 12,625 gallons. i t �' D I "
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<br /> wood Wall Sections for tank instal
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<br /> The new pool volume is 126,000 gallons with a 350 gpm flow
<br /> - emove Ply I 12
<br /> �;,, rate to reach the 6 hour turnover: f lati
<br /> J � The existing 7.5 HP pump is throttled baick approximately 50%
<br /> 1 to reduce the flow. Allowing foir full flow will accommodate i l
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<br /> -� the.additional flow required. (see Pump,curve} �' Do not cover work until pressure test has been inspected and verified.
<br /> Notify District Consultant 48 hours prior to scheduling test.
<br /> There are three Pac-Fab TRI 40-C filters;,each with 7.06 SQFT of filter I �*
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<br /> area with total of 21.18 SQFT aind a 15,5 GPM/SQFT filter rate.
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<br /> One additional filter will be added bringing the total filter area to
<br /> ffy`7j� 28.24 sgft. At 350 GPM the neuv filter rate will be: 1.2.4 GPM/SQFT
<br /> The filter manifold will be increased to 4 (see plan). y
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<br /> r The existing 4" PVC plumbing remains Just within code for 350 GPM @ 8.8 � �
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<br /> C7l�h l The Stenner chlorinator has a 50 GPD capacity,well in excess of the code
<br /> minimum, (3 GPD/10,000 - 12.6 x 3 =37 GPD)
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<br /> 'z Note: The "balance tanks" will collect water
<br /> from the gutters only. The bottom drain
<br /> line will remain connected to the pump.
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<br /> Save tile lines on pool floor and pool end targets. ': `°" ...
<br /> Replace any broken or ,-'!i.pped tiles.
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<br /> Remove concrete deck as required. � t r
<br /> -a Expose the 6 wall returns and install new eyeball I, -1p1 °..tv= �c asp i. .E s
<br /> F Follow expansion joint or seams if at all possible.
<br /> inlets, angle downward 20 degrees.
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<br /> Steel Angle x 8" 4 per tank
<br /> ���" lnstaIl with 518" concrete anchors
<br /> c ��:�tis ` � ° Gutter collection transitions 6"(2 each) Gutter return transition(I each)4"
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<br /> t Gutter Collection Tank Section (No Scale)
<br /> yt ii,i,„I_ 1� PUMP PERFORMANCE CURVE CMTS SERIES
<br /> (1)1CMK-50 : 5 HP � l
<br /> Pool Plumbing Pressure Test-i 1° (2)ECMK- 00:7.5 HP
<br /> 12C (3}ECMK 100: 10 ryK
<br /> (4)ICMK-150: 15 HP
<br /> New Stainless Steel Gutter Section o Scale +-100
<br /> (N ) Pressure test all new plumbing prior to covering. 3
<br /> Notify District's consultant 48 hours prior to test.
<br /> Existing plumbing to be water tested to 20 PSI. 40---
<br /> New
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<br /> New plumbing shall be water tested to 30 PSI 20
<br /> w Aquatic Commercial Consulting
<br /> 0 "100 ISO 200 2%300 0 00 150 500 55(A 600 960 700 750 800 P.O.Box 892,Saratoga,CA 95071 800-660--5202 -FAX 408-867-1216- I`ich O c ruac rx,�4
<br /> 1. Pressure test return line after capping returns an U.S.Gallons P®r tin. --
<br /> end and plugging side returns.
<br /> SCALE; 1/4„=1,-�” APPROVED BY: DRAWN BY R.Young,
<br /> 2. Pressure test new return line before connecting a-.9-26-�5
<br /> to gutter. (gutter is pressure tested separately) DATE: �-, -- REVISED
<br /> 3. Pressure test gutter collection lines prior to connection
<br /> �µ^ F Existing 75 Pump carve Tracy High Pool Improvements
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<br /> To gutter. Use new butterfly valve in mechanical
<br /> room for seal.
<br /> DRAWING NUMBER
<br /> New Gutter & Plumbing SP-�
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