Restoration of rain Damages to LWSS Chaba (SH Providing Pumping Machinery and motors of requisite capacity including electrical panel capacitor bank LT breaker panel PLC panel soft starter control panel RSF all capacity of Motors RMU cab

Amount

Repair of Panels

Programmable Logic Controller for Automatic motor and pump control with text HMI, multiple timings option settings, Separate 12 V dc SMPS UPS backup meeting the protection and control criteria enclosed in technical specification with data logger capable of generating log run report.related to current voltage, energy consumption discharge running hours frequency and other pump / motor characteristics, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Soft starter of appropriate rating for motor specified in technical specification for the purpose of controlled starting and stopping of the pump, with adjustable upper and lower voltage and current limit , including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Float type two point low/high level monitoring system of water supply tank ( Sump well) integrated with the Programmable Logic Controller for dry run protection and automatic pump control, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Easy fault Diagnostics with led display for main supply missing or <75%, phase loss, phase reversal & other errors, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Automatic Phase reversal rectifier of appropriate capacity suitable for the above specified motor , including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Ammeter for AC supply of appropriate capacity suitable for the above specified motor, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Frequency Meter for AC supply of appropriate capacity suitable for the above specified motor , including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Voltmeter AC supply of appropriate capacfity suitable for the above specified motor, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

MCCB of appropriate capacity suitable for the above specified motor for mains ON/Off to the panel, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Indicator for mains ON-OFF, System Standby- Overload - Run, Sump Empty - Full, RYB Phase, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Motor Protection Circuit Breaker for 3 phase/3 wire under voltage/over voltage protection, short circuit protection, overload protection, phase loss, phase reversal protection and motor disconnect function, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Rust free powder coated Control panel suitable for housing all the above listed electrical and electronics components, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Earth leakage circuit breaker/relay of recommended make such as Kilburn/L&T/MET/GEC conforming to BIS-2516-1977 with upto date ammendments and of suitaible range which should have control box, oprating handel and trip/reset push button, on/ off indicators, re-indicating off spring condition of the circut breaker for over current protection. The circuit should be equipped with magnet thermal release with metallic tap CTS. It should also be fitted earth fault for tripping of breaker on occurance of earth fault on/ of breaker load side compatible with the automation system, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

P/L suitable size copper PVC insulated armoured power three & half core cable conforming to BIS 1554 (Part I) -1988 or latest with up to date ammendments of Siemen/Gloster/ ICC/EICO /National /IEC make from meter of HPSEB to circuit breaker & from circuit breaker to bus bar switch & starter (one cable carrying all three phases) including all other electrical equipment/accessories such as thimbles,flexible pipe,solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor. The type,size & make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost. ( For 3 No pump sets), including all leads and lifts and as per entire satisfaction of Engineer - in - charge

P/L suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554 (part I)-1988 or latest with up to date ammendments of Siemen/ Gloster /ICC/ EICO/National / IEC make from switch to starter & starter to motor (one cable carrying all three phases) including all other electrical equipment /accesories such as thimbles,flexible pipes, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost. ( For 3 No pump sets), including all leads and lifts and as per entire satisfaction of Engineer - in - charge

P/L double loop earthing with plate 600x600x3mm thick electrode complete with material such as charcoal, common salt ,GI pipes,thimbles,nuts & bolts,digging of pits, wiring & 32x5mm strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendments suitable for above motors & other electrical equipments, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Supply & errection of floor/wall mounted power factor shunt capacitor conforming to BIS 2834-1986 or latest with upto date ammendments of BHEL/GEC/Machneil/ Mager/Bajaj/L&T make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually,of required KVAR according to HP of motor offered including cable Siemens/Gloster/ICC make from busbar chamber to capacitor & also including L&T//Kilburn/Standard/Siemen/Havells make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer), including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Supply of 100mm dia circular dial pressure gauge of suitable range & standard make such as Fiebeg/Bourden/ Precision/ PREGA with all accessories such as stop cock,copper tubing etc. conforming to BIS 3624-1987 or latest with up to date ammendments, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Repair of Yard light /Street lights

Supplying and erection of integral mushroom/ Diamond/ spherical type Rotomoulded post top lantern consisting of cast aluminum spigot complete with accessaries for CFL 2X18 watt.lamps and high density polythene diffuser including cost of lamp including connection at the top of existing G.I. pole etc. as required, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

( i)Post top lantern suitable for CEF 2x18 watt

Providing and laying PVC sheathed armoured/XLPE power cable of 1.1 KV grade direct in ground including execavation, sand cushioning, protective covering and refilling the trench etc., of the required size, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Aluminium conductor PVC insulated armoured cable working voltage 1.1 KV grade, including all leads and lifts and as per entire satisfaction of Engineer - in - charge (twin core) 4mm2,

Supplying and drawing following sizes of PVC insulated copper conductor, single core cable in the existing surface/recessed PVC/Steel conduit/PVC casing and capping as required, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

(i) 2x1.5 sq.mm

Supplying and fixing 6 amp. to 32 amp. Rating, 240 volts, "C" series, miniature circuit breaker of folowing poles in the existing MCB DB complete with connections, testing and commissioning etc. as required, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

(i) MCB 5A (Single Pole)

( ii) MCB 32 A (Double pole)

Supplying and fixing of following way, single pole and neutral sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper busher, neutral link, earth bar, din bar, detachable gland plate, interconnections, including painting, earthing etc. as required : bus bar, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

(ii) 6 way.

Supplying and erection testing and commissioning of energy saving T-V deep drain aluminium housing gray finished with clear acretic cover and cast aluminium pipe mounting attached street light fixure 4x24 watt Bajaj or its required, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

Supply of steel Tubular ploe 7.00 Mtrs long savaged pole 65 kg. Weight + 5% painting etc. as required complete as per direction of Er-in-charge .

Erection of G.I./ steel tubular or steel rail pole of following length in cement concrete 1:3:6 (1 cement :3 course sand :6 graded stone aggregate 40mm nominal size) foundation including excavation and refilling etc., as required, including all leads and lifts and as per entire satisfaction of Engineer - in - charge

(i) Length exceeding 3 metres but not exceeding 8 metres complete .

Repair of Pumps and Motors .

Pumps

Repair of KSB Make Pumps of 375 KW / 500 H.P including repair of Impellers / diffusers , Pump Shaft ,replacement of bushes , gland packing , rings, Bearings,lock nut , coupling sets ,sleeves ,shaft keys , gaskets . O rings complete inlcuding dismentaliing of pump and reassembling /testing ,making alignment and to and fro carriage complete in all respects as per direction of Er-in-charge .

Motors

Complete rewinding of Stator of ABB/marathon/ siemen make 375 KW /500 H.P./ 2963 RPM/ 50 HZ 3 Phase induction motor including cost of winding insulation material removal of old winding with new winding material and allied works complete material including carriage of material in all leads and lifts with all respect as per direction of Engineer- in-Charge.

Complete overhauling Type of motor :-Squiral cage instead of motor of ABB/ Marathon/Siemens make LT 415+ - 10% Volts motor 375 KW/ 500 HP including cost of winding ,insulation material, removing of old winding and rewinding with new winding material and allied jobs/material all leads and liftsetc., complete in all respect and as per the direction of Engineer-in-Charge.

Dismantling & Cleaning of Stator and Rotor. Removal of old winding and insulating material complete in all respect with all leads and lifts as per the direction of Engineer In Charge.

Providing and fixing copper cable 185mm2 in rotor and stator complete connection with all lead lifts as per the direction of Engineer In Charge.

P/F bearing at drive end No.6319 M - C4 of reputed make complete in all respect as per direction of Engineer-In-Charge.

P/F bearing at drive end No 6220 c3 of reputed make complete in all respect as per direction of Engineer-In-Charge.

P/F Bearing at drive end No.6218-C3 of reputed make complete in all respect as per direction of Engineer-In -Charge.

P/F Bearing at non drive end No.6316 -C3 of reputed make complete in all respect as per direction of Engineer-In -Charge.

P/F Bearing at non drive end No.6218-C3 of reputed make complete in all respect as per direction of Engineer-In -Charge.

P/F Bearing at non drive end No.6220-C3 of reputed make complete in all respect as per direction of Engineer-In -Charge.

Dynamic balancing of Rotor after rewinding complete in all respect as per direction of Engineer-In -charge.

Reclamation of DE and NE side bearing,hosing including all leads and lifts complete in all respectas per the direction of Engineer In Charge.

Installation of motor on bed and precision and longitudinal as well as axial allignment of motor with pump shaft with suitable precion measuring divices like dial gaguge stainless steel shims including manual and mechanical loading and unloading including all leads and lifts complete in all respect as pe rdirection of Engineer In Charge.

Dismentaliing of Motors , cleaning of Rotors and drying with hot air including varnishing and baking and reinstallation at site complete in all respects as per direction of Er-in-charge .

Testing of motor on no load and full load condition including cable connection and commissioning of motor at site including all leads and lifts complete in all respect.

SB Trading company

HYDRAULIC ENGINEERING COMPANY