supply installation testing and commissioning Of electrical and mechanical Equipments For Online Booster Near Jhanda Chowk, Bindapur In Ac-32.- 1 S/O horizontal split casing pump with impeller, Neck Ring and casing (CI), shaft & sleeve as per in standard fitted condition suitable for head 20 mtrs, discharge 0.107 m3/sec. Make: Kirloskar/ M&P/DJB approved make. 2 S/O IE2 Totally enclosed fan cooled squirrel cage flame proof Induction Motor of 30 HP, 1450 rpm, suitable for operation on 415+/-10% V, 3 phase, 50 Hz +/- 5% AC supply with ambient 45 to 50 degree Celsius ambient,Class F insulation with temperature rise limited to class B. Make :-ABB/Seimens/CG/Kirloskar/DJB approved makes. 3 Supply of nuts bolts and washers as per site requirement. 4 Supply of neoprene packing as per site requirement. 5 Supply of Sluice Valve of size 150 mm , PN 1.0. Make – Kirloskar/IVC/ DJB approved makes.. 6 Supply of Non Return Valve of size 100 mm , PN 1.0. Make – Kirloskar/IVC/DJB approved makes. 7 Supply of Sluice Valve of size 100 mm , PN 1.0. Make – Kirloskar/IVC/ DJB approved makes.. 8 Fabrication of MS Base Frame made from MS Chanel size 100mm x 50mm cross support and also fixing with MS vertical support U channel the foundation bolt to absorb the vibration and 4nos drilling as per existing site required. 9 Providing & Fixing of foundation bolt.@ 4nos. as per site requirement. 10 Fabrication of MS tapper of Suction and Delivery side with D/F for the online Pumpset i/c bends, flange welding, etc as per site requirement. 11 S/F pressure gauge along with gauge cock, copper/ G.I. tubing soldering etc as required. Make: Febig / HGuru. 12 Making the foundation with the help of civil material of CC in ratio 1:2:4 with a one feet depth below the pump house surface level, Fixing of SS foundation bolts as in pocket by proper welding to MS jaal of RCC with proper support etc. @ 4nos. 13 Fixing of MS Base frame made out of MS channel on the CC foundation and tightening the foundation nut and bolt. With the help of heavy manual labour and tripod with all tools and tackles required to complete the job. 14 Making the connection in main DI Pipe line of 250 mm dia after excavation of main line approx depth 4 ft from the road surface to MS Suction line of 150 mm dia connecting with the suction Sluice valve 150 mm dia. Also making the provision of suction line for another standby pumpset byfixing the dead flange. The job also includes connecting the delivery MS line 100 mm dia. Connecting with Online Pump-set to DI line. Work including arranging all hardware items, excavation work, tools & tackles required in the connection from main DI pipe line to make the joint leak proof and filling the excavation work and making the surface from C:C material. 15 Installation and fixing of the new pump and motor on the base frame including couple the pump and motor with new coupling set as required, joining the pump with suction/ delivery line with the help of new MS tappers on both side. Fixing of New Valves of Suction & delivery sides, Non return Valves, with nut & bolts, packing, etc. as required to complete the job. The job also include the laying of existing cable, making connection the motor from starter/panel etc. i/c watch and ward, cartage, loading and unloading taking all safety precaution arrangement, all tools and tackles the work including testing and commissioning all E&M equipment i/c pump and motor at no load and full load in the presence of Engineer-in-charge with full satisfaction. 16 LT PanelFabrication of Distribution panel sheet steel enclosure made out of 2mm CRCA sheet totally enclosed, powder coated, floor mounted type, dust& vermin proof, outward opening of door, lockable doors having hidden hinges locking system inside the panel and a bolted back cover both using non-deteriorating neoprene rubber gaskets to provide protection .The each compartment of the fabricated LT panel will be strictly subjected to seven tank treatment. The various components, assemblies and sub equipment’s of the panel will be as per standard given in relevant IS. The bus bar of the panel will be shaped out of high conductivity, electrolytic conductor and shall be liberal sized. The control wiring of the panel will be done with flexible copper wires of 1.5sq mm and each wire will be terminating with a copper ferule crimped, panel size 1600X1200X400mm. Having following components of approved make.a) MCCB 415V, FP 3phase High breaking capacity 50KA 50Hz,200Amp with spreader - Make L&T/Havells/DJB approved makes. – 01 no.b) MCCB 415V, TP 3phase High breaking capacity 50KA 50Hz,100Amp with spreader - Make L&T/Havells/DJB approved makes. – 02 Nos.c) MCB Single pole 6Amp. Make L&T/Havells/DJB approved makes. – 11 Nos.d) MCB Triple pole 63Amp. Make L&T/Havells/DJB approved makes. – 02 Nos.e) MCB Triple pole 20Amp. Make L&T/Havells/DJB approved makes. – 02 Nos.f) Power capacitors 415V unit of 15Kvar Make: Epcos/L&T//DJB approved makes. – 02 Nos.g) Over load relay 36-60Amp.Make: L&T/Siemens/DJB approved makes. – 02 Nos.h) Over load relay 6-10 Make: L&T/Siemens/DJB approved makes.- 02 Nos.i) Digital Amp. Meter Make AE/L&T/DJB approved makes. – 05 Nosj) Digital Volt Meter0-500V -Make AE/L&T/DJB approved makes. – 01 No.k) Motor protection Relay Make: L&T/Siemens/DJB approved makes. – 02 Nos.l) Power contactor 220V 3phase70Amp. MakeL&T/Siemens/DJB approved makes. – 06 Nos.m) Power contactor 220V 3phase18Amp. MakeL&T/Siemens/DJB approved makes. – 02 Nos.n) Star delta timer on delay make: L&T/Siemens/DJB approved makes. – 02 Nos.o) Indicating lights LED type RYB & On/OFF (dia. 22.5 mm). Make : L&T /Havells – 11 Nos.p) Current Transformer200/5 Make AE /Advance/DJB approved makes. – 03 Nos.q) Current Transformer100/5Make AE /Advance/DJB approved makes. – 06 Nos.r) Current Transformer30/5Make AE /Advance/DJB approved makes. – 06 Nos.s) On load change over switch 200Anp. Open execution type Make:L&T/Havells//DJB approved makes. – 01 No. 17 Supply of 3X50 sq. mm PVC insulated & PVC sheathed Aluminum armored conductor cable. Make:-Grandley/Gloster/ICC/CCI/Universal/Havells/DJB approved makes. 18 Laying & making end termination of both incoming &out going side of above cable with brass compressed cable gland, thimbling on removable cable gland plate. The charges also include Loading, unloading by crane & heavy labour & cartage up to site. 19 Installation fixing of new panel with all electrical and mechanical connection with proper thumbing tapping & connection of cable with motor. Making the MS angle & channel, grouting with the required civil work for proper installation of LT Panel. 20 Testing& commissioning of the panel& other accessorieswith relevant IS as follow: - Check equipment’s specification, Continuity and ear thing , MCCB mechanism and alignment, Meggaring of all equipment’s for phase to phase, neutral to body, neutral to earth and phase to earth, All functional tests, Checking for all tightness of nuts and bolts, Alignments of doors etc., interlocking tests
