Hydropillar® Elevated Water Storage - CB&I
Hydropillar® Elevated Water Storage - CB&I
Hydropillar® Elevated Water Storage - CB&I
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Standard Features & Options<br />
Standard Features<br />
• One 36 in. wide by 80 in. high steel personnel<br />
door with flush threshold<br />
• Crushed stone floor inside base<br />
• Offset steel riser pipe<br />
• Steel overflow pipe to grade with splash block<br />
• Fluted column vents<br />
• Offset ladders inside fluted column (i.e., pillar),<br />
with rest platforms at 24 ft maximum intervals<br />
• Safety devices on ladders as required by state and<br />
federal regulations<br />
• Walkway with handrails from top of fluted column<br />
to access tube<br />
• Erection rods under tank bottom for construction<br />
and maintenance scaffolding<br />
• One 48 in. diameter access tube<br />
• Ladder in access tube<br />
• Painter’s rings at top of fluted column<br />
• One 24 in. diameter painter’s ring hatch<br />
• One 30 in. tank bottom manhole with access<br />
ladder to walkway<br />
• Two 30 in. diameter roof hatches<br />
• One 24 in. diameter painter’s ventilation roof<br />
hatch<br />
• Minimum 1/4” thick steel roof plates<br />
• Seal welding underside of roof<br />
• Fail-safe roof vent<br />
• Painters lugs or coupling near tank center inside<br />
bottom and roof<br />
• Interior lighting in fluted column and access tube<br />
Standard Capacities and Dimensions<br />
Capacity Tank Head Fluted<br />
U.S. Diameter Range* Column<br />
Gallons ft–in. ft–in. Diameter<br />
ft–in.<br />
200,000 42 - 0 25 - 0 24 - 0<br />
250,000 42 - 0 30 - 0 24 - 0<br />
300,000 47 - 0 30 - 0 24 - 0<br />
400,000 50 - 0 30 - 0 24 - 0<br />
500,000 57 - 0 32 - 0 30 - 0<br />
500,000 49 - 6 38 - 0 30 - 0<br />
750,000 64 - 0 40 - 0 42 - 0<br />
750,000 62 - 0 40 - 0 36 - 0<br />
1,000,000 74 - 0 40 - 0 52 - 0<br />
1,000,000 74 - 0 40 - 0 44 - 0<br />
1,250,000 80 - 0 40 - 0 52 - 0<br />
1,500,000 86 - 0 40 - 0 60 - 0<br />
1,500,000 90 - 0 40 - 0 52 - 0<br />
2,000,000 100 - 0 40 - 0 78 - 0<br />
2,000,000 100 - 0 40 - 0 66 - 0<br />
2,500,000 108 - 0 44 - 0 78 - 0<br />
3,000,000 120 - 0 42 - 0 90 - 0<br />
3,500,000 125 - 0 45 - 0 90 - 0<br />
4,000,000 135 - 0 45 - 0 90 - 0<br />
*CB&I has other head ranges available for each capacity tank.<br />
Please contact us if you need assistance.<br />
Options<br />
• Lettering, logos and decorative graphics<br />
• Dual compartment water storage<br />
• FreshMix circulation system<br />
• Structural framing, multiple floors and ceilings inside the<br />
fluted column<br />
• Additional openings in fluted column (e.g., windows)<br />
• Double personnel door<br />
• Overhead doors<br />
• Valve vault inside base<br />
• Concrete floor inside base<br />
• Control room in fluted column<br />
• Dual risers<br />
• Stainless steel riser<br />
• Stainless steel overflow<br />
• Riser insulation and heat tracing<br />
• Alternative ladder arrangements inside fluted column<br />
• Fabric or steel condensate ceiling with drain<br />
• Closure plates between flutes and stiffener plates<br />
• Upsized 60 in. diameter or 72 in. diameter access tube<br />
• Tank drain<br />
• Internal tank ladder on access tube<br />
• Roof handrail<br />
• External security or decorative lighting<br />
• FAA lighting<br />
• Instrumentation<br />
• Telemetry<br />
• Cathodic protection<br />
• Lightning protection<br />
• Antennae penetrations and supports
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