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Home My WebLink About03110037 - 182-03 Z - Inlow Park Repairs & Improvements ME101DATE: 01.14.11 PROJECT NO.: 7628.001 DRAWN BY LIAR CHECKED BY: JWQ SHEET TITLE: I"IECI- IANICAL ELECTRICAL PLAN DRAWING FILES: SHEET NO.: N 1 11 6 [Ti n 9 Mechanical Plan Notes: Existing German -Rupp self priming centrifugal pump, model no T6A60 -B with unverified capacity listed as 800 gpm 35' TDH at 1,100 RPM. Existing 10 HP electric motor. Existing 8" dia. PVC suction piping. Existing 8" inlet, 6" outlet strainer. Existing 2" domestic water service passing thru a meter and a RPZBP(not shown). Existing underground concrete surge tank. Exact details location, size, configuration, etc. are unknown. Existing 8" dia PVC main pump discharge to spray (fountain) features. Existing floor drain. This contractor shall provide at least the following work to establish the cause of this pump no longer being able to "self prime a. Review /clean the pumps internal flap valve to insure that it is operating properly in accordance with the manufacturer's recommendations. b. Remove the cover plate, clean the water storage volume, adjust the pump wear plate as recommended by the manufacturer, reinstall the cover plate and confirm that it seals properly. c. Check for a worn or leaking seal or pump gasket. Replace or adjust as necessary. d. Establish the operating speed of the pump for comparison with the impeller's curve data so that the NPSH required can be established. e. Pressure test or vacuum test and /or soap test suction piping to check for leaks. The purpose of this is to get this pump to be self priming as originally designed. If additional work or material beyond items 'a.' thru 'e.' above are necessary, the contractor shall provide a proposal to nrnvidP this fnr review and nnssible anoroval by the WOMENS TOILET SCALE: 1/4 "=1' 0" 14 SCALE: I/4 =1' -0" EXISTING RESTROOM BLDG. PARTIAL MECHANICAL PLAN PUMP ROOM MENS TOILET EXISTING RESTROOM BLDG. MECHANICAL PLAN 13 Power Meter Replace existing strainer with new concentric 8" x 6" type 316 stainless steel hair and lint strainer. Field verify that strainer will fit in existing dimensions before ordering. Provide filler piping as required to suit installation. Strainer shall be appropriate model of Neptune Benson, Recreonics, Miller- Leaman or equal. F T 1 3 Provide wall mounted supports to carry the weight of the filled pump discharge piping and to brace the pipe in both horizontal directions. Braces shall be hot- dipped galvanized. Mechanical Plan Notes (cont.): Remove existing gauge on the pump suction and provide a new vacuum gauge with petcock in its place. Gauge shall be minimum 2 Y2" dial size, Ashcroft, US Gauge or equal. Remove the existing manual air release valve and replace with new automatic air release valve like APCO Model S -50 or equal by Val Matic. Provide, support and brace valve outlet PVC piping over to wall, down wall to floor and over to above the existing floor drain and turned down. Provide a pressure gauge with petcock on the incoming water service. Locate after the meter. Gauge shall be minimum 2 Y2" dial, 0 -100 psi, Ashcroft, US Gauge or equal. This Contractor shall furnish and install a bollard style, push button activator that shall be used to activate the existing spray park feature controller. Supply bollard complete with all anchoring and fastening devices, required gaskets and base skirt. Coordinate installation with the concrete base requirements. See sheet L101 for exact location. Coordinate with the electrical requirements. Activator shall be Rain Drop Model BOL -A002 or an approved equal. Color selection shall be by the Architect. This Contractor shall replace four (4) existing butterfly valve and handwheel assemblies connected to the spray park features. This shall consist of two (2) 6" valves and two (2) 4" valves. Provide all material, labor, equipment and accessories necessary to accomplish this. See sheet L101 for exact location of this work. Provide one (1) additional 6" and one (1) additional 4" valve and handwheel assembly for the Owner's inventory. Assemblies available from SCS Interactive (contact 1- 801 737 -3114, ext. 118), or an approved equal. Install per manufacturers recommendations. Provide removed valves back to the Owner for their inventory unless refused by them. O j 17 6 F 17 UNDERGROUND SURGE TANK Access Transformer Mechanical Plan Notes (cont.): This contractor shall replace the easternmost spray feature with a water curtain feature from RainDrop, Model RNDP -001 (available from Rain Drop Products, LLC, 1430 -B George Rd., Ashland, OH, 44805, 1-419- 207 1229), or an approved equal. Unit shall be installed per the manufacturer's recommendations. Provide all labor, materials, equipment and accessories necessary to accomplish this. See sheet L101 for exact location of this work. Provide removed feature to the Owner's inventory unless refused by them. WOMENS TOILET SCALE: 1/4 =1' -0" 0 0 O 10 11 PUMP ROOM Provide LB for conduit to the bollard. MI EWE 0 MENS TOILET EXISTING RESTROOM BLDG. ELECTRICAL PLAN Electrical Plan Notes: I Power Meter Existing 120/240V, 10, 3W, 30 pole, 200A, MBR electrical panel. Existing Water Odyssey spray park system controller. Existing adjustable time clock control. Existing Chemtrol programmable chemical controller. Existing main pump disconnect switch. Existing main pump adjustable time clock control used to turn pump off automatically. Existing disconnect switch. Remove the existing time clock to the Owner's inventory and replace it with an lntermatic Series ET70000C electronic time switch in a NEMA 3R case with factory installed lithium coin cell memory backup. Contractor shall ascertain the existing pump control requirements and match the exact time switch model before ordering. Contractor shall provide all materials, labor, equipment and accessories; including wiring, conduit, boxes, relays, connections, etc.; necessary to allow the existing main pump to automatically turn on and off per an Owner programmed sequence. This contractor shall provide all work to allow this existing Water Odyssey controller (CPU) to start is operating sequence upon a signal from the proposed bollard style push button activator. This task shall include all changes, modifications and/or additions to the CPU necessary to accomplish this. Provide all labor, materials, equipment, accessories and appurtenances necessary to accomplish this function allowing it to operate in a safe and reliable manner. Work shall include, but not be limited to, all wiring, conduit, boxes, relays, connections, etc., necessary. Coordinate work with the installation of the bollard and it's concrete pad. Provide new 1" PVC conduit with 2 conductor #18 gauge or larger wire, all as required or recommended by the bollard manufacturer. Note that there exists substantial existing water lines, drain lines and electrical conduit in this area. This contractor shall be responsible for locating these and protecting them as necessary. Schematic only, as -built plans are available to review upon request; however, there is no guarantee of their completeness or accuracy. UNDERGROUND SURGE TANK Access Transformer V Vl cc W W z E z W z Y z 0 U) W J CC W CO 0 z 0 3 D ED U CD 2 REVISIONS A DESCRIPTION DATE/INIT. THIS DRAWING AND THE IDEAS, DESIGNS AND CONCEPTS CONTAINED HEREIN ARE THE EXCLUSIVE INTELLECTUAL PROPERTY OF THE SCHNEIDER CORPORATION, AND ARE NOT TO BE USED OR REPRODUCED. IN WHOLE OR IN PART. WITHOUT THE WRITTEN CONSENT OF THE SCHNEIDER CORPORATION. I COPYRIGHTED BY THE SCHNEIDER CORP. (2001) Schneider THE SCHNEIDER CORPORATION Historic Fort Harrison 8901 Otis Avenue Indianapolis, IN 46216 -1037 Telephone: 317.826.7100 Fox: 317.826.7200 www.schneidercorp.com Architecture Civil Engineering Environmental Engineering Geotechnicol Services GIS LIS Home Builder Services Interior Design Land Surveying Landscape Architecture Transportation Engineering