Repair /Maintenance, replacement of water supply pipe line and connected works in ILP and MAP area under GE (Army) Suratgarh at Suratgarh Mil Stn

Amount

Demolition of plain cement concrete in ground floor and pavings not exc 15 cm thick (below or above ground level) including floor tiles of any description complete all as specified and directed by Engineer-in-charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and directed by Engineer-in-charge.

Dismantling of wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed by Engineer-in-charge.

Demolition of brick work, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed by Engineer-in-charge.

M & L for PCC (1:3:6) type C-2 using 40mm graded stone aggregate as in foundation for stays & mass concrete including necessary form work and fair finishing complete all as specified and directed by Engineer-in-charge

M&L for Brick work with sub class ‘B’ old size burnt bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:4) complete all as specified and directed by Engineer-in-charge.

M&L for 15mm thick rendering in cement mortar (1:4) on fair faced or on other than fair face surface of brick masonary or concrete surface of walls, finished even & smooth without using extra cement complete all as specified and directed by Engineer-in-charge.

Excavation in trenches, not exc 1.5 m wide and n. exc 1.5 m depth, or n exc 10 Sqm on plan and n exc 1.5 m in depth for foundations of poles, struts, stays etc. or laying underground cable and water supply / sewage pipe line etc. in soft / loose soil & getting out including taking out old brick or precast cable cover complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling watering and well ramming in layers n.exc 25 cm in soft/loose soil complete all as specified and directed by Engineer-in-charge.

Removal of excavated soil/ material to a distance not exc 50 metre and depositing where directed at a level not exc 1.50 metre above the starting point complete all as specified and directed by Engineer-in-charge.

M&L for glazed ceramic tiles (coloured) 450mm x 350mm x 7mm thick on vertical surfaces such as dado, skirting etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 10mm thick rendering in cement & sand mortar (1:4) including necesary cutting as per site requirment complete all as specified and directed by Engineer-in-charge.

S&F mild steel framed work as in doors / gates / steel frames etc. of angle or other section with gusset plates, rails, braces, etc, complete, drilled for fixing of steel sheeting or other covering including necessary welding etc and fixing in position of quality Fe 290 (Gde E-165) complete all as specified and directed by Engineer-in-charge.

Taking up or down 15mm bore galvanised steel water tubing including connections, fixed in walls, ceiling or laid under floor or laid in trenches etc complete all as specified and directed by Engineer-in-charge. Note :- Excavation and earthwork shall be measured and paid for separately under respective items of BOQ.

All as per Srl item No 13 above but 20 mm dia bore.

All as per Srl item No 13 above but 25 or 32 mm dia bore.

All as per Srl item No 13 above but 40 or 50 mm dia bore.

Laying only 15mm bore old galvanised steel water tubing including cleaning with & including new fittings and fixed complete to walls and ceilings or laid in floors in new or old position complete all as specified and directed by Engineer-in-charge. Note :- GI tubing retrieved vide item No 13 shall be used under this item.

All as per Srl item No 14 above but 20 mm dia bore. Note :- GI tubing retrieved vide item No 14 shall be used under this item.

All as per Srl item No 14 above but 25 or 32 mm dia bore. Note :- GI tubing retrieved vide item No 15 shall be used under this item.

All as per Srl item No 14 above but 40 or 50 mm dia bore. Note :- GI tubing retrieved vide item No 16 shall be used under this item. Note for srl item No 17 to 20 :- Cost of all type fittings & connections if required is deemed to included to in the unit rate of this items nothing extra shall be paid on this account.

Taking up or down 15mm bore PVC pipe including connections, fixed in walls, ceiling or laid under floor or laid in trenches etc complete all as specified and directed by Engineer-in-charge.

All as per Srl item No 21 above but 20 mm dia bore.

All as per Srl item No 21 above but 25 mm dia bore.

All as per Srl item No 21 above but 40 mm dia bore.

All as per Srl item No 21 above but 50 mm dia bore.

All as per Srl item No 21 above but 75/80 mm dia bore.

S&F 15mm bore galvanized steel water tubing medium grade with & including all fittings and fixed complete to walls and ceilings or laid in floors / trenches complete all as specified and directed by Engineer-in-charge.

All as per Srl item No 27 above but 20 mm dia bore.

All as per Srl item No 27 above but 25 mm dia bore.

All as per Srl item No 27 above but 40 mm dia bore.

All as per Srl item No 27 above but 50 mm dia bore.

S&F in replacement 80mm bore galvanized steel water tubing medium grade with & including all fittings and fixed complete to walls and ceilings or laid in floors / trenches complete all as specified and directed by Engineer-in-charge.

All as per Srl item No 32 above but 100 mm dia bore.

All as per Srl item No 32 above but 150 mm dia bore.

S&F in replacement gun metal globe or gate valve 15mm bore with iron wheel head, screwed both ends for iron pipes complete all as specified and directed by Engineer-in-charge.

All as per Srl item No 35 above but 20 mm dia bore.

All as per Srl item No 35 above but 25 mm dia bore.

All as per Srl item No 35 above but 32 mm dia bore.

All as per Srl item No 35 above but 40 mm dia bore.

All as per Srl item No 35 above but 50 mm dia bore.

Supplying, fixing and testing in replacement of 80mm bore cast iron sluice valve with flanged ends drilled ISI marked class PN - 1.6 conforming to IS 14846-2000 with stainless steel spindle with iron wheel, CI gate with brass nut, bolts, washers and rubber packing for connecting pieces etc complete all as specified and as directed by Engineer-in-Charge.

All as per Srl item No 41 above but 100 mm dia bore.

All as per Srl item No 41 above but 150 mm dia bore.

All as per Srl item No 41 above but 200 mm dia bore.

Supplying, fixing, commisioning and testing in replacement cast iron double orifice air release valve, ISI marked, IS:14845, PN 1.6 pressure rating with stainless steel float, suitable for 80mm bore water main, having flanged ends with two air outlets, ISI marked including jointing material such as clamps, nuts, bolts, washers and rubber sheet etc complete all as specified and directed Engr-in-Charge. Note :- Excavation and earthwork shall be measured and paid for seperately under respective items of BOQ.

S&F in replacement Cast iron non return valve / reflux valve with rubber seat flanged type with by pass arrangement suitable for 100mm bore pipe, ISI marked, class PN-1.6 conforming to IS- 5312/2004 with nuts, bolts, washers and jointing with necessary ruber gasket etc complete all as specified and directed by Engineer-in-charge.

All as per Srl item No 46 above but 150 mm dia bore.

S&F in replacement Cast Iron foot valve for 100 mm bore pipe, swing type operation with rubber seat, flanged end as per IS-4038 complete all as specified and directed by Engrineer-in-Charge.

All as per Srl item No 48 above but 150 mm dia bore.

Supplying, laying, jointing, commissioning and testing 100mm bore centrifugally cast (Spun) ductile iron pressure pipe with spigot and socketed ends class K-7, confirming to IS : 8329/2000 blast furnace slag cement with portland cement properties suitable for Push-on-joint (rubber gasket jointing / tyton joints) with inside cement mortar lining and black bitumen external coating, duly (ISI marked) including jointing material i.e. EPDM rubber gasket complete laid in trenches complete all as specified and directed by Engineer-in-Charge. Note :- (i) DI fittings shall be measured and paid separately under respective items of BOQ. (ii) Pipes shall be laid in trenches already excavated for taking out old CI pipe line. Extra excavation / earthwork shall not be paid.

Supplying & fixing DI fittings confirming to IS-9523-2000 suitable for spigot & socketed pipes such as bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc),tee pieces, single branch, 'Y' junction, double branch, cross collar, caps and plugs etc. suitable for spigot and socketed pipes complete all as specified and directed by Engineer-in-charge.

Welding work and any addition / alteration, cutting and jointing blank flanged to the DI / CI / GI pipe 80/100/150/200 mm bore including suitable nut bolts, washer, rubber gasket complete all as specified and directed by Engineer-in-charge. Note :- Blank flange will be measured and paid for seprately.

Supplying, laying, jointing and testing 600 mm bore reinforced cement concrete pipes, class NP-3 with collars including taking out old unserviceable pipe complete all as specified and directed by Engineer-in-Charge.

S&F in repair 25mm bore (SCH 40) UPVC pipes of approved make or equivalent including fittings such as socket, bend, union & tee conrforming to IS 13592-1992 complete all as specified & directed by Engineer-in-charge.

S&F in repair 50mm bore (SCH 40) UPVC pipes of approved make or equivalent including fittings such as socket, bend, union & tee conrforming to IS 13592-1992 complete all as specified & directed by Engineer-in-charge.

S&F in repair 25mm bore (SCH) UPVC ball valve, heavy duty complete all as specified & directed by Engineer-in-charge.

S&F in repair 50mm bore (SCH) UPVC ball valve, heavy duty complete all as specified & directed by Engineer-in-charge.

Supply only in replacement of submersible pump controller fully star delta starter, in sheet-steel enclosure AC3 duty, 415 volts, 50 Hz, 3 Phase for 50 HP pump and relay 45-75 Amps for voltage single phasing, under voltage fault, over voltage fault complete all as specified & as directed by Engineer-in-charge. Make: L&T cat ref. No MUG-50 FASD) / Schneider / Siemens or equivalent in makes mentioned in Appendix 'A' here-in-after.

M&L for Construction of brick masonry in repair of valve pit of internal size 180cm x 180cm x 180cm including necessary excavation and earth work in soft/loose soil, brick work, plastering, white wash, PCC coping, MS frame made out of angle iron of size 40mmx40mmx6 mm, MS sheet cover of 3 mm thick fixed to angle iron frame by means of hinges welded to frame and painting with 2 coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces and grouting the frame in PCC 1:2:4 type B-1 including handle and locking arrangement with one number 50 mm dia brass pad lock, complete all as specified and directed by Engineer - in - Charge Note :- (i) Brick wall shall be 23 cm thick built in cement mortar (1:4) (ii) Internal plaster shall be 15 mm thick in cement mortar (1:4) and external plaster upto 450mm from top shall be 20mm thick in CM (1:6) and remaining external surface shall be flush pointing in CM (1:6) as the work proceeds. (iii) PCC in foundation shall be 15 cm thick in cement concrete (1:4:8) type D2 using 40 mm graded stone aggregate extended 15 cm all around from the external face of the walls. (iv) PCC coping shall be 15 cm thick in cement concrete ( 1:2:4) type B1 using 20 mm graded stone aggregate including grouting of angle iron frame in PCC. (v) Three coats of white wash to internal surfaces of valve pit. (vi) Depth of valve pit shall be reckoned from the top of PCC in foundation.

All as per Srl item No 59 above but valve pit of internal size 120cm x 120cm x 120cm

Supply only in replacement of 'D' Joint / mechanical joint suitable for DI / CI pipe 80/100mm dia bore including excavation work and other fittings such as nut bolts, rubber joints etc required including testing at site complete all as specified and directed by the Engineer-in-Charge.

All as per Srl item No 61 above but 150/ 200 mm dia bore.

M&L for taking out 80/100mm bore sluice valve from the pipe network, draining the system as required, refacing, regrinding and replacement of gun metal nut, threading, welding work, finishing work as required to make smooth funtioning and refixing in the same position, complete all as specified and directed by Engineer-in-Charge. Note :- (i) Excavation & earthwork including dewatering etc required for the job is deemed to be included in the rate quoted.

All as per Srl item No 63 above but 150/200 mm dia bore.

All as per Srl item No 63 above but 250/350 mm dia bore.

S&F in repair rotational moulded polyethylene water storage tank ISI Marked (cylindrical vertical double layered with closed top) hoisted and fixed in position of capacity 1000 litres including ball brass valve, high pressure with polythene float and flynut screwed for 20 mm dia GI pipe, 25mm bore GI washout pipe 15 cm long fitted with check nut, 20mm bore over flow pipe 1.50 metre long fitted with brass anti-mosquito nest coupling at the end of over flow pipe & 15mm bore GI air vent pipe 1.30 metre long fitted with tee at the end of air vent pipe (All GI pipes shall be medium grade) complete all as specified and directed by Engineer-in-Charge.

M&L for taking out 80 / 100 mm bore non return valve from the water pipe line and replacement with new synthetic leather seat best quality of suitable size, finishing work as required to make smooth funtioning and refixing in the same position, complete all as specified and directed by Engineer-in-Charge.

All as per Srl item No 67 above but 150/200 mm dia bore.

M&L for repair to foot valve of 80 / 100 / 150 /200 mm size by disconnecting from pipe line in UG sump and replacement with new synthetic leather seat best quality of suitable size, finishing work as required to make smooth funtioning and refixing in the same position, complete all as specified and directed by Engineer-in-Charge.

Disconnecting electric supply of pump set from main panel board, suction, discharge line and keeping aside for foundation repair work and replacement nuts bolts of pump set, taking out and refixing pump set after foundation repair complete all as specified and directed by the Engineer-in-Charge.

M&L for road cutting for laying of water supply pipe lines upto 100 mm dia including returning filling in and making good surface with sub base, PCC, and premixed carpet etc. complete all as directed by Engineer-in-charge .

M&L for earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6.0mm thick burried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of earth plate at a depth not less than 1.5 metre below ground level, earth plate surrounded by 15cm thick packed layer of charcoal dust and common salt, connected to galvanized iron strip 32mm x 6mm thick as earth lead by means of bolts, nuts and washers of galvanised iron or steel and thimbles and other end of the earth strip connected to earthing test point/equipment and protected by galvanised iron pipe light grade 40mm dia upto earthing test point/equipment fixed with required number of mild steel clamp made out of 25mm x 3mm flat iron and perforated water pipe 20mm dia GI medium grade of length 2.25 metre and top with socket & plug and bottom connected to earth plate by slit and two bolts/nuts/washers, PCC chamber in cement concrete (1:2:4) type B-1 and 40mmthick pre-cast RCC (1:2:4) type B-0 cover with 40mm x 40mm x 3mm MS angle iron frame, excavation & earth work complete all as shown in electrical plate No. 3 of MES Schedule Part-I of SSR-2009 including taking down old earthing complete all as specified and directed by Engineer-in-charge. Notes :- (i) GI strip upto earth test point/equipment is included in this item. (ii) Outer edge of earth pit shall be 1.5 metre away from the outer edge of PCC chamber. (iii) Minimum weight of reinforcement for earth pit cover shall be 1 kg .

M&L for preparation of old painted eaves gutter and pipes any description, n. exc 60 cm girth including holderbats, distance pieces, etc. (length measured over bends, branches etc.) applying two coat of synthetic enamel paint complete all as specified and directed by Engineer-in-Charge.

Supply only Chlorine Gas conforming to IS:646/1086 to be supplied in 100 Kg cylinders duly sealed as per following specifications as approved by GE. Chemical name : Cl2 , Molecular wt : 70.91, Specific volume : 5.405 ft²/lb, Boiling point : 29 °F, Vapor pressure : 85.3 psi, Hazard class : 2.3, 8 Chemical parameter Chlorine : 99.99 %, Oxygen : 25ppm value, Nitrogen : 45 ppm value, Carbon Monoxide : 5ppm value, Carbon diaoxide : 5ppm value, THC : 1ppm value Notes : (i) As per direction of Engineer-in-Charge the empty cylinders will be collected from store yard of AGE E/M and W/S installation. (ii) The empty cylinders first to be checked for its leakage if any. Cylinders filled with gas (sealed) from the authorized bottler who is having licence of Chief controller of explosive and directed by Engineer-in-Charge. (iii) Test certificate/Purity certificate for chlorine gas confirming to IS 646/1986 will be supplied along with gas cylinders. (iv) Cylinder shall be intact with control valve and valve safety.

Taking out of existing filter media i.e. sand, gravel, pebbles etc. from bottom of filter bed of filtration plant and screening, seperating, cleaning and washing the media with necessary equipments/ T&P and re-laying layer by layer as directed and removing the unserviceable media and depositing to a distance n.exc 200 mtr complete all as specified and directed by Engineer-in-charge. Note: Extra quantity of gravel / sand required to top up the filter bed shall be measured and paid under relevant item as supply only.

Supply & laying round shape pebbles of size 6-12mm, cleaned, treated, disinfected and suitable for water filteration plant in 25/50 Kg PP begs complete all as specified and directed by Engrineer-in-Charge.

All as per item No 76 here-in-above but crushed gravels of size 3-6mm complete all as specified and directed by Engrineer-in-Charge.

All as per item No 76 here-in-above but coarse sand of size 2-4mm complete all as specified and directed by Engrineer-in-Charge.

All as per item No 76 here-in-above but filter grade quartz white sand of size 0.8-1.2mm complete all as specified and directed by Engrineer-in-Charge.

All as per item No 76 here-in-above but filter grade quartz white sand of size 0.4-0.6mm complete all as specified and directed by Engrineer-in-Charge.

Strip opening of pressure sand filter of size upto 50000 Ltrs/Hrs and taking out of existing filter media i.e. sand, gravel, pebbles etc. from bottom of filter bed of filtration plant and screening, seperating, cleaning and washing the media with necessary equipments/ T&P and re-laying layer by layer as directed and removing the unserviceable media and depositing to a distance n.exc 200 mtr including two coat of synthetic enamel paint on outer body with pipe and control valves as per existing colour code and direction of flow complete all as specified and directed by Engineer-in-charge. Note: Extra quantity of gravel / sand required to top up the filter bed shall be measured and paid under relevant item as supply only.

S&F line diagram of water supply pipe line distribution system and other specifications of installation digitally vinyl printed with lamination or water proof vinyl sheet of approximate size 1200mm x 900mm and fixed on partical hardwood with aluminium frame including fixing on wall with hook complete all as specified and directed by Engineer-in-charge.

Suppyling, installing, testing and commissioning in replacement of factory made indoor type LT cubical panel board suitable for operation on 415 volts, 3 phase, 4 wire 50Hz supply system inlcluding bus bar chamber in centre ( vertically) and cable alley either side, outer shell shall be made out of 2.00mm thick CRCA sheet duly powder coated coated siemens gray shade and completely weather, vermin & dust proof, adequate air ventilation at sides & back suitables to accomodate the following mentioned fittings and inner shell shall be made out of 2mm thick CRCA sheet duly powder coated & compartmentalized for each control gear including front openable single door with half nob type locking, inlcuding provision for taking out incoming and outgoing cables duly marked with reveted letter plated of appropriate size for each feeder / block cable, danger board, detachable plate at bottom for cable entry etc including double compression type cable gland with bottom frame made out of angle iron 40mm x 40mm x 5mm and 600mm long 4 legs duly painted with 2 coats of synthetic enamel paint over a coat of red oxide primer on exposed surfaces grouted in PCC 1:2:4 type B1 using 20mm graded stone aggregate blocks of size 30cm x 30cm x 60cm and 100mm thick PCC (1:2:4) type B1 floor over and including 100mm thick sub base of brick hardcore extended 100mm on all sides below panel body with and including following accesories :-

Contd/-… item No 83 Incoming (a) 400 Amps aluminium bus bar including Neutral and three phase - 01 Set (b) MCCB 160 Amps, 50 KA, 3 Pole, 415 Volts, thermal Magnetic release type - 01 No (c) Digital voltmeter, Ammeter 96x96mm for complete panel including CTs/PTs (d) LED indication (R, Y, B,) (e) On load change over switch 415 volts, 160 Amps, 4 pole - 01 No Outgoing (a) Fully automatic star delta starter (In seprate compartment each fixed on detchable plate) - 02 Nos with following specifications :- (i) MCCB 125 Amps, 50 KA, 3 Pole, thermal Magnetic release type (ii) Electronic timer (0-32 sec) with single phase preventor (iii) Heavy duty Power contractor 70 Amps AC 3 rating with auxilary contacts (iv) Electronic motor protection relay with digital display, 96x96mm, 3 Phase, voltage, current, frequency protection relay. (v) LED indicator for On/Off, Push button for start / stop with all interrnal links, copper wire control wiring, CTs / PTs etc. (b) MCCB 63 Amps, 36 KA, 4 Pole, thermal Magnetic release type Note :- Cost of PCC, excavation and earth work is included in the unit rate of this item nothing extra shall be paid on this account.

All as per item No 83 above but comprising of following accessories :- Incoming (a) 400 Amps aluminium bus bar including Neutral and three phase - 01 Set (b) MCCB 125 Amps, 50 KA, 3 Pole, 415 Volts, thermal Magnetic release type - 01 No (c) Digital voltmeter, Ammeter 96x96mm for complete panel including CTs/PTs (d) LED indication (R, Y, B,) (e) On load change over switch 415 volts, 125 Amps, 4 pole - 01 No Outgoing (a) Fully automatic star delta starter (In seprate compartment each fixed on detchable plate) - 02 Nos with following specifications :- (i) MCCB 125 Amps, 50 KA, 3 Pole, thermal Magnetic release type (ii) Electronic timer (0-32 sec) with single phase preventor (iii) Heavy duty Power contractor 50 Amps AC 3 rating with auxilary contacts (iv) Electronic motor protection relay with digital display, 96x96mm flush type, 3 Phase, voltage, current, frequency protection relay. (v) LED indicator for On/Off, Push button for start / stop with all interrnal links, copper wire control wiring, CTs / PTs etc. (b) MCCB 63 Amps, 36 KA, 4 Pole, thermal Magnetic release type Note :- Cost of PCC, excavation and earth work is included in the unit rate of this item nothing extra shall be paid on this account.

S&F in repair gas chlorinator direct cylinder mounted suitable for chlorine dosing capacity upto 2 Kg per hour as per existing model and type complete with necessary fitting and testing complete all as specified and directed by Engineer-in-charge.

S&F in repair ejector suitable for chlorine dosing capacity upto 2.0Kg/Hour as per existing model and type complete all as specified and directed by Engineer-in-charge.

S&F in replacement of control valve for chlorine gas cylinder (100 kg), confirming to IS:3224 complete all as specified and directed by Engineer-in-Charge.

Supply, install, testing and commissioning of bulk water meter (cold water), size 150mm, class 'B' with magnetic drive, CI body, confirming to ISO-4064, dry dial, removable mechanism, flanged ends and drilled, fixed to existing water pipe line with high tense strength nut bolts and packing etc complete all as specified and directed by the Engineer-in-Charge.

S&F Ci strainer / Dirt Box 'T' type size 150mm top openable with flanged ends andrilled with high tensile strength nut bolts and packing etc complete all as specified and directed by the Engineer-in-Charge.

Servicing of diesel engine driven dewatering pumpset 28 BHP/25 BHP by draining out of old unserviceable engine oil and filling with new engine oil (5 Ltrs) 20 W40 of casrol / HP or equivalent and replacement of unserviceable parts such as air filter, diesel filter, oil filter, nut bolts, washer, gasket etc complete all as specified & directed by Engr-in-charge.

Supply only Alumino Ferric (Grade 4 : AI2O3 mass minimum 16.0 Percent) ‘ISI marked’ conforming to IS: 299-2012 (Revised) as anended up-to-date with additional requirements for purification of water containing Lead (as Pb) 30 parts per million, maximum and Arsenic (as As2O3) 6 parts per million, maximum complete all as specified and directed by Engineer-in-Charge. Make :- Acuro organic Ltd / Marudhar Alums Chemicals Pvt Ltd (BIS certified) / Punjab Acids Chemicals (P) Ltd (BIS certified) Note : (i) The Alumino Ferric shall be supplied in superior quality Bricks (slabs) as per IS specifications. Manufacturers Name/Trade Mark shall be engraved on each brick (slab) in addition to marking of relevant clause of IS specification. (ii) Original test certificates of Alumic Ferric (Grade-4) lot wise shall be submitted by contractor to Engineer-in-Charge of the whole quantity and same shall be enclosed with Running Account Receipt or Final bill.

Taking down RO unit of cap 60 Ltrs/hrs carefully at vairous ASCON Node and disconnecting all electrical connections and strip opening the unit and checking for UNSV parts as under and replacing the defective parts such as corntrol wiring, sediment filter, membrane, carbon filter, pvc flexible connection pipe, fitting i.e. as elbow, union, tee, adaptor etc and refixing the same in original position after testing & commissioning complete all as specified and directed by Engineer-in-Charge. Note : -(i) The cost of spares used shall be measured & paid for seprately as "Supply only". Note : (ii) Transportation of RO unit to contractor's workshop is included in the unit rate of items and nothing extra shall be paid on this account.

All as per Srl item No. 92 here-in-before but 100 Ltrs/hour

All as per Srl item No. 92 here-in-before but 500 Ltrs/hour

Supply only big blue filter housing 20 inch long with elbow connectors

Supply only pre filter cartidge (5 micron spun) 20 inch

Supply only UF filter 20 inch x 4 inch

Supply only UV unit suitable for filter 100 ltrs /hr

Supply only UV unit suitable for filter 60 ltrs /hr

Supply only UV 25 watt unit suitable for filter 500 ltrs /hr

Supply only sediment filter unit suitable for filter 100 ltr / hr

Supply only sediment filter unit suitable for filter 60 ltr / hr

Supply only activated carbon filter unit suitable for filter 100 ltr / hr

Supply only activated carbon filter unit suitable for filter 60 ltr / hr

Supply only RO membrane unit suitable for filter 100 ltr / hr

Supply only RO membrane unit suitable for filter 60 ltr / hr

Supply only RO membrane unit suitable for filter 500 ltr / hr

Supply only buster pump with motor single phase AC suitable for 100 ltr / hr

Supply only buster pump with motor single phase AC suitable for 60 ltr / hr

Supply only flow restrictor FRT 1200

Supply only granular activated carbon media 8-10mm

Supply only white silica sand filter media suitable filter plant for 500 ltr/hr

Supply only top mounted filter multi port valve 40mm for pressure vessel

Supply only Antiscalant - Higher grade

Taking up or down 90/100mm bore PVC pipe including connections, fixed in walls, ceiling or laid under floor or laid in trenches etc complete all as specified and directed by Engineer-in-charge. -------------------------------------------------------------------------- Note :- A sum of Rs. 158383/- will be deducted on account of credit for dismantled/ demolished / taken down material. Please refer details on Srl Page No. 30 to 31 (Schedule of Credit) of Tender documents.

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