NIT NO. 17 ITEM NO. 06

Excavation of Earth, approx 40' X 2' X 3' Deep dismantling of suction line . Dismantling of M.S. suction line with the help of Gas cutter, electric-welding set. Job i/c refitting of New M.S. pipe, flange, M.S. Taper, installation of sluice valve, rubber packing, nut bolt etc. by the electric welding set, gas cutter, with the help of manual labour, Re-filling & levelling of Earth.

S/O M.S Black Pipe, Conforming to IS :3589 Gr 330 of 4.85 mm thick 150 mm dia. Make:- Jindal

Supply of 150 mm dia thickness 8 mm 90 degree double flange bend.

Supply of MS Reducer heavy duty 150 X 125 mm thickness 8 mm

Supply of M.S. Flange 125 mm dia 15 mm thickness

Supply of MG Coller 150 mm dia

Supply of Horizontal split casing centrifugal pump suitable for clear water having UP 100/35, 42 mtrs head, discharge 126 m³ / hr, 1450 RPM. The pump should be fitted with C.I. casing, C.I. impeller, C.I. sleeve, shaft of EN-8/SS in standard fitting having suction / delivery sizes 150 mm x 125 mm. Make:-Kirloskar/M&P

Supply of 30 HP, TEFC, 4 pole, squirrel cage, induction motor, 3 phase, 415volts, AC supply, 1470 RPM , syn. Speed with F class insulation, foot mounted, suitable for above pump . Make: Kirloskar/M&P

Supply of M.S. Base frame for mounting of 30 HP pump set complete.

Supply coupling Set TC/N/013 Make :- Unique

P/F of M.S. coupling Guard for 30 H.P. Pumpset

Making of R.C.C foundation by 1:2:4 cement concrete, M.S.jal . providing and fixing of Foundation bolts as per site .

Supply of C.I D/F non rising spindle sluice value PN :1.0, IS:14846,CI body / wedge / bronze- ring / ss 410 shaft- construction & SS IS:6603 Gr 12 Cr 12 of size 150 mm dia Make:- kirloskar / Ivc/Djb Approved

Supply of C.I D/F swing type non return value as per IS:5312(Part 1&2) PN1.0 CI body, door/Bronze to rubber rings/SS 410 Hinge pin construction of size 150mm dia Make:- kirloskor

Supply of M.S. Nut bolts and washer of different sizes as per site requirements

Supply of Neoprene Rubber packing sheet.

Fully Automatic star delta starter with WLC control panel suitable for 30 HP. in power coated enclosure wall/ floor mounting type, vermin proof, made of 1.6mm thick CRCA sheet. Enclosure will be suitable for outdoor installation having ingress protection & canopy having components of DJB approved makes. The control panel shall have short circuit protection suitable for type 2 co-ordination with a suitable S.C.P.D. with an MCCB of 200 Amp.rating (conforming to IS/IEC 60947-2) for short circuit protection with minimum short circuit breaking capacity of 36KA. The panel shall be fitted with contactors & Thermal Overload Rely. Contactor and Thermal Overload Rely used inside the control panel shall comply with IS/IEC60947-4-1 The contactor AC3 current rating (at 415 V AC) for given pump-set should be of 80 X1 No, 110 Amp X 2 Nos AC3 rating of the contactor. The suitable relay(45-75A) current ratings should be provided according to the FLC of the motor the overload relay should of trip class 10A or 10 with adequate termination capacity to terminate copper cables with lugs as per the device rating . The motor “ON” and power ‘ON’ & PHASE indication will be through LEDs. A Digital metering unit displaying true RMS values of voltage (V) and Current (A) in real time. The control Panel protection features shall consist of following. A:- Protections against single phasing. B:- Protections against under voltage. C:- Overload Protection (IDMT Characteristics). D:-Protection against phase reversal fault and phase failure fault. E:- Top/bottom Tank Level Control F:- Dry Run Protection G:- Power ON delay timer (30-300 sec) should be adjustable H:-Single phase preventer with auto, manual and bypass mode. The control panel shall be provided with emergency ON/OFF switch, for switching operation in Auto Mode. I: - Variable setting of 3 to 30sec the switching ON and switching OFF of the pump shall also be provided through real time clock.

Supply of PVC insulated and PVC sheathed industrial cable with flexible annealed copper conductor armoured for voltage upto including 1100 Volt grade of size 3X 25 Sq mm Make:- Grandley/Gloster/CCI

Supply of PVC insulated and PVC sheathed industrial cable with flexible annealed copper conductor armoured for voltage upto including 1100 Volt grade of size 3X 10 Sq mm Make:- Grandley/Gloster/CCI

Fitting of delivery pipe line and sluice valve & NRV with proper-alignment ,connection the motor from panel to starter replacement of pipe line ,flange , nut bolts , washer . the job include all tools and tackles, loading and unloading , safety equipments and other precautions etc. i/c Testing and commissioning of load and unload to complete satisfaction of Engineer In- Charge.

Super System Engineers

Shakti Trading Co.