SPECIAL REPAIR/ REPLACEMENT AGAINST BER ITEMS AND CONNECTED ITEMS OF EXTERNAL WATER SUPPLY AT BB CANTT, SRINAGAR

Amount

Supply, install, testing and commissioning of centrifugal electrically driven pump set, CI casing, CI impeller, single stage, Shaft - SS410, Sleeves - SS410, Discharge 390 CUM/HR at 20 Mtr head, Suction - 150mm, Delivery - 150mm, Copuling type - TYRE, Aplication - RAW WATER, Squirrel cage air cooled induction motor AC 415 Volts, 3 Phase 50 Hz, RPM 1470 - 1500, mounted on common MS base plate with necessary PCC foundation as per manufactures design, bolts and nuts including connection with existing delivery pipe including dismantling the exisiting pump set with base plate and refixing the delivery pipe along with new pump set, complete all as specified and as directed.

Supply, install, testing and commissioning of centrifugal electrically driven pump set, CI casing, CI impeller, single stage, Shaft - SS410, Sleeves - SS410, Discharge 50 CUM/HR at 60 Mtr head, Suction - 100mm, Delivery - 80mm, Copuling type - TYRE, Squirrel cage air cooled induction motor AC 415 Volts, 3 Phase 50 Hz, RPM 2930, mounted on common MS base plate with necessary PCC foundation as per manufactures design, bolts and nuts including connection with existing delivery pipe including dismantling the exisiting pump set with base plate and refixing the delivery pipe along with new pump set, complete all as specified and as directed.

Supply, install, testing and commissioning of dewatering (self priming) pump set, Nonclog impeller to handle suspended soft solids up to 60 MM in size making it suitable for sewage and dewatering applications, (Impeller/Delivery Casing/Motor Body - C.I. Gr. FG-200 OF IS:210), Discharge not less than - 16.5 LPS, Head not less than - 12 Mtr, Suction/delivery - 80mm, electric driven 415 V, Three Pole, mounted on common MS base plate with necessary PCC foundation as per manufactures design, bolts and nuts including connection with existing delivery pipes along with new pump set, complete all as specified and as directed

Supply and fix RO + UV commercial water purifiation Plant of capacity of 250 Litres per hour, compact & preassemble structure with following techinical specifications :- (i) Technology - RO + UV (ACTIVE COPPER TECHONOLOGY ) (ii) Number of purification stages - 5 ( ACF, PSF, CARTIDGE FILTER, UV & RO) (iii) Purification capacity - 250 LPH (iv) Water recovery - 25% (v) Powerr rating - 1.9KW (+/- 10%) (vi) TDS Range - 2000 ppm (Max) (vii) Hardness - 500 ppm (Max) (viii) Turbidity - <5 NTU (ix) Silt Density Index - <3 (x) Operating voltage - 170 - 260V AC, Single Phase (xi) Operating temp - 0 to 40℃ (xii) UV lamps watt - 21W (xiii) Permeate TDS - <150 mg/ltr (xiv) PSF capacity - 1000 LPH (xv) ACF capacity - 1000 LPH (xvi) Anti scalant dosing sustem tank capacity - 60 ltrs (xvii) Automatically activates or halts purification based on water level in the storage tank, conserving energy. (xviii) The frame is made ofSS 304 grade. Note : Free service waranty for two years and against any manufacturing defect reported with in one month of installation/delivery.

Supply and fix RO + UV commercial water purifiation Plant of capacity of 500 Litres per hour, compact & preassemble structure with following techinical specifications :- (i) Technology - RO + UV (ACTIVE COPPER TECHONOLOGY ) (ii) Number of purification stages - 5 ( ACF, PSF, CARTIDGE FILTER, UV & RO) (iii) Purification capacity - 250 LPH (iv) Water recovery - 25% (v) Powerr rating - 1.9KW (+/- 10%) (vi) TDS Range - 2000 ppm (Max) (vii) Hardness - 500 ppm (Max) (viii) Turbidity - <5 NTU (ix) Silt Density Index - <3 (x) Operating voltage - 170 - 260V AC, Single Phase (xi) Operating temp - 0 to 40℃ (xii) UV lamps watt - 21W (xiii) Permeate TDS - <150 mg/ltr (xiv) PSF capacity - 1000 LPH (xv) ACF capacity - 1000 LPH (xvi) Anti scalant dosing sustem tank capacity - 60 ltrs (xvii) Automatically activates or halts purification based on water level in the storage tank, conserving energy. (xviii) The frame is made ofSS 304 grade. Note : Free service waranty for two years and against any manufacturing defect reported with in one month of installation/delivery.

Supply, install, testing and commissioning of Servo controlled voltage stabilizer 100 KVA ( Confirming to BIS 9815:Part1 :1994) Three phase,50 Hz, Naturally Oil cooled, indoor, unbalanced type, copper wound, metallic body duly powder coated with lifting Hooks four nos , digital display type, relay free smooth and silent operation with 1st filling of Transformer oil (ISI marked, BDV value not less than 40KV) up to level having following specification:- (i) Input voltage 300V-480V, (ii) Output voltage stabilized at any deigned/desired voltage 415V +- 1% (iii) Rated frequency 50 Hz (iv) No distortion in wave form (v) Response time not to exceed 20 mille seconds (vi) Sensitivity (+/-)1% (vii) Rate of correction 8 Volt/second for single phase and 13 V/seconds for phase to phase (viii) Efficiency more than 95% (ix) Type of load : three phase, unbalanced type (x) Digital display Voltmeter/Ammeter Protections :- (i) Over load/Short Circuit protections (ii) High/Low voltage cut off (iii) By pass arrangement in case of emergency (iv) Single phase sequence change protection Capacity 100 KVA

Supply, install, testing and commissioning of Servo controlled voltage stabilizer 30 KVA ( Confirming to BIS 9815:Part1 :1994) Three phase,50 Hz, Naturally Oil cooled, indoor, unbalanced type, copper wound, metallic body duly powder coated with lifting Hooks four nos , digital display type, relay free smooth and silent operation with 1st filling of Transformer oil (ISI marked, BDV value not less than) up to level having following specification:- (i) Input voltage 300V-480V, (ii) Output voltage stabilized at any deigned/desired voltage 415V +- 1% (iii) Rated frequency 50 Hz (iv) No distortion in wave form (v) Response time not to exceed 20 mille seconds (vi) Sensitivity (+/-)1% (vii) Rate of correction 8 Volt/second for single phase and 13 V/seconds for phase to phase (viii) Efficiency more than 95% (ix) Type of load : three phase, unbalanced type (x) Digital display Voltmeter/Ammeter Protections :- (i) Over load/Short Circuit protections (ii) High/Low voltage cut off (iii) By pass arrangement in case of emergency (iv) Single phase sequence change protection Capacity 30 KVA

Rotational moulded polye?thylene water storage tank of capacity 500 ltrs (cylindrical vertical with closed top) hoisted and fixed in position, complete all as specified and directed .

Rotational moulded polye?thylene water storage tank of capacity 1000 ltrs (cylindrical vertical with closed top) hoisted and fixed in position, complete all as specified and directed .

Supply, laying and testing of Polypropylene random copolymer (PP-R) (PN-16/SDR 7.4)-3 Layers pipe of size 25mm (OD), UV stabilized and antimicrobial welded having thermal stability with and including all PP-R plain & brass threaded polypropylene random fittings fixed such as bends, Elbow, Tee, Short Length, Socket, Union, Check Nuts, Nipples etc. (Females/Males as required), suitable for hot cold water supply line including making good disturbed surfaces/cutting chassis in CM 1:3, laid in trenches and including testing complete all as per manufacture’s instruction, Complete all as specified and directed.

S & F PP-R ball valves (plastic body & spindle), with plastic handle head, female ends on both sides of the valves for PP-R Pipes, ISI marked, SDR - 7.4 (PN - 16) of 20mm outer dia pipe, complete all as specified and directed.

M&L for earthing complete with galvanised steel earth plate 600x600x6mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level connect to galvanised iron strip 25x4 mm as earthing lead by means of bolts, nuts and washers of GI or steel including excavation and earth work, GI pipe medium grade 32 mm bore for protection of GI earth strip, GI pipe medium grade 20mm bore for watering, charcoal dust, common salt, PCC 1:2:4 type B1 chamber with CI PCC cover GI funnel and wire mesh all as shown in elect plate No.3 of SSR Part-I (2007) including connection and testing, complete all as specified and directed.

Supply and lay submersible copper conductor cable 10 sqmm, 1100 volts grade PVC insulated flexible, PVC sheathed with multistranded copper conductor cutting to required length connecting with necessary end ferrules/luxs/water proof joints of following size including removing the existing unserviceable old cable any size/type, complete all as specified and directed.

S & F Heavy duty industrial single core PVC insulated round sheathed copper conductor cable (FRLS) 35 sqmm, cutting to required length connecting with necessary end copper ferrules/luxs drawn through suitable dia flexible PVC pipe including all fixing accessories and taking down old UNSV cable any size/type, complete all as specified and directed

Supply Installation, Testing and Commissioning of CPRI approved LT panel cubical type of suitable size, 415 Volt, factory made dust proof made out of CRCA sheet 3.15 mm thickness minimum exept inner sheath OG 2 mm powder coated, machine pressed, with provision of rubber beading and locking system, including copper bus bar of suitable capacity, 4 strip mounted on porcelain insulator, bus bar chamber shall be provided with inspection covers each MCCB/cubical switch shall have be independent opening, panel should be monthed on angle iron frame and legs (vertical height of legs not less than 30 cm exept in PCC) made from angle of size 50x50x6 mm, frame and legs duly spray painted internally and externally with two coats of synthetic enamel paint over a coat of red oxide primer legs grouted in PCC 1:2:4, type B-2 (using 20 mm graded stone aggregate) complete including all connection/ control wiring with suitable size of copper conductor cable, including danger notice sticker, comprising the following accessory including testing and taking out old UNSV oil manual stater any type complete all as specified :-

Supply, install, testing and commissioning fully automatic star delta starter, pneumatic timers, single phase preventor, overload relay of range 08 - 12 A for motor capcity 10HP motor, complete all as specified and directed.

Supply, lay and fixing steel water tubes 80mm bore, medium grade, ISI marked, galvanized with all fitting laid in trenches, complete all as specified and directed

Supply, lay and fixing steel water tubes 100mm bore, medium grade, ISI marked, galvanized with all fitting laid in trenches, complete all as specified and directed

Supply, lay and fixing steel water tubes 150mm bore, medium grade, ISI marked, galvanized with all fitting laid in trenches, complete all as specified and directed

Supply and fix "MS flange as per ASA 150# " of thickness not less than 12mm inculding welding work as required at site complete all as required and as directed for the following sizes :-

80 mm dia

100 mm dia

150 mm dia

S&F in replacement of CI raising spindle type sluice valve both ends flanged with CI body, ISI marked, IS 14846, pressure PN 1.6 with SS spindle with clamps and check nuts, operating hand wheel complete all as specified and directed for the following sizes:-

80 mm bore.

100 mm bore.

150 mm bore.

Supply, installing, testing and commissioning fully automatic star delta starter, pneumatic timers, single phase preventor, overload relay of range 20 - 33 Amp for motor capcity 40HP motor, complete all as specified and directed.

Notes :- An amount of Rs.7330.00 on account of Credit Schedule for Schedule 'A' Part-II shall be deducted from total quoted amount of BOQ to arrive at the contract sum.

M/S Noor Mohammad Shalla (BID ID -3491805)

M/S M.A.S ELECTRICALS (BID ID -3491870)

M/S REDLY ENGINEERS (BID ID -3492193)