GE 861 EWS-22/2023-24

Amount

Excavation in trenches n.exc 1.5m wide and n.exe 1.5m deep for laying pipe line incl getting out in hard/dense soil complete all as specified and directed.

Returning filling in incl spreading watering and well ramming in layers in hard/dense soil each not exceeding 25cm thick complete all as specified.

Removing surplus soil to a distance not exe 50 mtr and depositing where directed at a level not exe 1.5 m above the starting point complete all as specified and directed.

Dismantling/taking out to old rusted/blocked /corroded, unserviceable GI/CI pipe line 200 mm dia from trenches and from wall/floor etc with complete fittings all as specified and directed.

All as per item 4.01 here-in-before but 150 mm dia.

All as per item 4.01 here-in-before but 100mm dia.

All as per item 4.01 here-in-before but 80mm dia.

All as per item 4.01 here-in-before but 50mm dia.

All as per item 4.01 here-in-before but 40mm dia.

All as per item 4.01 here-in-before but 25mm dia.

All as per item 4.01 here-in-before but 20mm dia.

All as per item 4.01 here-in-before but 15mm dia.

S&F GI water tubing, 150 mm dia, 'medium grade' (ISI marked), laid in trenches incl fittings as required as site and including jointing internal as specified and directed.

All as per item 5.01 here-in-before but 100mm dia.

All as per item 5.01 here-in-before but 80mm dia.

All as per item 5.01 here-in-before but 50mm dia.

All as per item 5.01 here-in-before but 40mm dia.

All as per item 5.01 here-in-before but 25mm dia.

All as per item 5.01 here-in-before but 20mm dia.

All as per item 5.01 here-in-before but 15 mm dia.

S & F Cast iron pipe, 200 mm dia, with spigot and socket ends centrifugally cast. Class 'A', in any length, laid in trenches complete as specified and directed.

All as per item 6.01 here-in-before but 150 mm dia .

All as per item 6.01 here-in-before but 100 mm dia.

All as per item 6.01 here-in-before but 80 mm dia.

Re-fixing and laying only of old steel water tubing 200 mm dia retrieved under sr item No. 4.01 above and returning of old screw threads as required in trench ,in new or old positions including descaling/cleaning for fixing of fittings such as elbow, sockets, union, reducer all required as directed by Engineer-in charge.

All as per item 7.01 here-in-before but 150 mm dia retrieved under Srl item No 4.02.

All as per item 7.01 here-in-before but 100 mm dia retrieved under Srl item No 4.03.

All as per item 7.01 here-in-before but 80 mm dia retrieved under Srl item No 4.04.

All as per item 7.01 here-in-before but 50 mm dia retrieved under Srl item No 4.05.

All as per item 7.01 here-in-before but 40 mm dia retrieved under Srl item No 4.06.

All as per item 7.01 here-in-before but 25 mm dia retrieved under Srl item No 4.07.

All as per item 7.01 here-in-before but 20 mm dia retrieved under Srl item No 4.08.

All as per item 7.01 here-in-before but 15 mm dia retrieved under Srl item No 4.09.

S&F Gun metal globe or gate valve (ISI marked), non rising spindle, heavy duty with iron wheel head, screwed both end for connection to GI pipes 50 mm dia complete all as specified.

All as per item 8.01 here-in-before but 40mm dia.

All as per item 8.01 here-in-before but 25mm dia.

All as per item 8.01 here-in-before but 20mm dia.

All as per item 8.01 here-in-before but 15mm dia.

M & L for replacement of CI fitting such as bends, tappers any type tee, caps reducer, collar and plug upto 150 mm bore all as directed by Engr-in-Charge .

M & L for replacement of CI fitting such as bends, tappers any type tee, caps reducer, collar and plug 200 to 300 mm bore all as directed by Engr-in-Charge .

M & L replacement of Bib taps cast copper alloy with crutch or butterfly handle, screwed down, screwed for from pipe or for brass ferrule 15 mm dia complete all as specified and directed.

All as per item 11.01 here-in-before but 20 mm dia.

Material and labour for rectification of leakage/ breakage in pipe line including cutting of existing CI water main line in any position, in trenches at any depth / above ground of size up to 200 mm dia for insertion of tee, bends , collor, sluice valve etc for taking branch connection including excavation earth work re-filling etc all as specified and directed . Note:- (i) CI specials, joints and jointing material shall be measured and paid for separately. (ii) Contractor shall be deemed to visit the site at main reservoir of capacity 50000 Gln where the work to be executed before quoting his rates.

M&L for lagging to GI tubing 50 mm dia used in external water supply of plumbing by wrapping all around with 25mm thick bonded mineral wool pre-formed. SNAPON pipe section of density 144 Kg/Cum conforming to IS-9842 or equivalent and providing chicken wire mesh netting 25gauge 20mm meshing and covering with plaster of Paris, 3 to 5 mm thick all around the mesh after breaking old unserviceable/ broken lagging all as specified and directed by Engineer in charge.

All as per item 13.01 here-in-before but 40mm dia.

All as per item 13.01 here-in-before but 25mm dia.

All as per item 13.01 here-in-before but 20mm dia.

All as per item 13.01 here-in-before but 15mm dia.

M&L for replacement of water pressure gauge of Bourden’s type 150mm dia with pressure range of 0 to 10 Kg/Sqcm on rising main water supply line including fixing arrangement, GI tubing nipple stop cock making holes by drilling and welding of socket complete all as specified.

M&L for opening of GI pipe , cutting threading & S&F GI socket union and reducing, Tee, 40x15mm for branch connection including excavation and other related work all as required and as directed.

Description all as per item No-15.00 here-in-before but size 25x15mm.

Supply only Calcium based granular disinfectant (Calcium Hypochlorite) for water treatment, more stable than chlorine gas, and stronger than Bleaching powder and sodium Hypochlorite, pack of 45 Kg in plastic drum complete all as directed by engr-in- charge. Note : (i) Toxic and undesirable subtance should not induce subtances beyond acceptable limits as given in IS : 10500 (2012) in treated and desinfected water. (ii) Contractor shall submit original purchase voucher/invoices of material to the Engr-in-Charge.

Supply and fixing, cast iron non return valve 150 mm bore, ISI Marked, of approved quality, PN 1.6, both ends flanged, jointed and tested including taking down of old one complete all as specified and directed by Engr-in-charge.

S& F in repair foot valve brass heavy duty of size 150 mm complete all as directed by Engr-in-charge.

S& F in repair, foot valve brass heavy duty of size 100 mm complete all as directed by Engr-in-charge.

S& F gland packing 12mm dia complete all as directed by Engr-in-charge.

S& F gland packing 6 mm dia complete all as directed by Engr-in-charge.

M&L for scraping, removing and cleaning of interior surface of under ground reservoir of capacity 25000 Gallons at 6 mtr under the ground level, cleaning with Alum water with brush after removing the mud /silt in side the tank to the satisfaction of Engr-in- charge including white washing to inner surface of tank and writing date of cleaning and capacity of tank with synthetic enamel paint of size 10cm height on tank complete all as specified and as directed.

All as per srl item No. 23.00 here-in-before but capacity 50000 Gallons reservoir complete all as specified and directed.

Supply ,fixing ,connecting and testing sluice valve Sluice 200 mm dia, Cl body brass spindle, iron wheel head type PN 1.6(ISI marked)complete all as specified.

All as per item 25.01 here-in-before but 150 mm dia.

All as per item 25.01 here-in-before but 100mm dia.

All as per item 25.01 here-in-before but 80 mm dia.

M&L for rewinding of burn out pump set motors with winding wire of gauge as existing by dismantling the electric induction motor assembly of pump set/VT of capacity 30 HP to 100 HP from the foundation after disconnecting the electric connection, carrying the same to workshop, dismantling of electric motor and taking down worn out windings of rotor field coils and excitor coils, rewinding the stator, rotor and excitor gauge, replacement of insulation material, heat varnishing, provision of connecting leads and terminal plates etc to make the electric motor fully serviceable/functional, reassembling the alternator shifting back to the installation, assembling the same with engine, making electric connections, testing and commissioning complete all as specified and directed by Engineer-in-Charge.

M&L for repair to water pump sets by dismantling the complete pump set of cap 75 to 100 HP from foundation channel after disconnecting all inlet and outlet connections ,carrying the same to workshop, opening (dismantling) of pump, cleaning thoroughly and taking down worn out parts such as Ball bearings, Impeller, rubber coupling, bushes ,brass rings, studs, replacement of the same with new, lathe work of pump shaft, impeller (if required), reassembling, commissioning and testing after fixing on orginal site for smooth function up to the entire satisfaction complete all as specified and directed by Engineer-in-Charge.

S&F for FASD starter, oil immersed, of capacity 125 HP, built in over load relay, incl taking down the existing unserviceable starter complete all as specified by Engr-in-charge.

Taking up or down water lubricated, deep well vertical turbine pump set of cap 75 HP, any make, including ratchet assembly, hollow shaft, motor, discharge head body, column pipe, steel shaft, complete all as specified and directed by Engineer-in-charge.

Supply and fixing ball bearing as per existing size for Centrifugal Pump /VT motor 60/75 HP.

M&L for Repair/Replacement and AMC for six month of RO + UF commercial plant of capacity of 250 LPH, including Replacement of sediment filter 20" (Every Month-2 Nos), Replacement of chemical for vessels (Once in 6 months-2 Nos), Replacement of RO membrane (Once in a year-1 Nos). Service will be done every two months or on call, AMC including all Electrical Parts , including warranty/Guarantee of electronic/electrical items such as Motor 1/2 Hp - 1 No, Dozing Pump 1 No, Pressure gauge, UV Lamp, Electronic panel board and rectifying if any leakage/breakage/short-Circuit of vessel, multiport and panel board, panel wires, other spares , Testing complete all as directed for entire satisfaction of the Engr-in charge. Note :- Rates of items required to be replaced during servicing/AMC period will be deemed included in the quoted rates by contractor.

M& L for flat 3 core copper conductor PVC insulated and PVC sheathed submersible cable of nominal area of conductor 16 sq mm complete all as specified and directed.

Taking out VT/submersible pump set up to 75 HP of any make from the bore well complete with column pipe and other connected part and lowering the same after repair/replacement of the defective parts such as pump shaft , impeller, bushes, neck ring bowl of pump , shaft coupling, studs as per site requirement complete all as specified and directed by Engr-in-Charge Note : Spares for Pump will be measured and paid separately under items 34.00 to 45.00 here-in-after.

Supply only Pump Shaft as per existing make /model.

Supply only line shaft 5 feet long as per existing make/model.

Supply only line shaft 10 feet long as per existing make/model.

Supply only line shaft coupling as per existing make/model.

Supply only line shaft Sleeve as per existing make/model.

Supply only line shaft Bearing as per existing make/model.

Supply only Bearing retainer as per existing make/model.

Supply only Packing Box bush as per existing make/model.

Supply only Lantern Ring as per existing make/model.

Supply only Split Packing Gland as per existing make/model.

Supply only Gland packing as per existing make/model.

Supply only Head Shaft as per existing make/model.

M & L run lead joint for water supply CI pipe of size 80mm complete all as specified and directed.

M & L run lead joint for water supply CI pipe of size 100mm complete all as specified and directed.

M&L for union socket for water supply GI pipe, of size 15 mm bore complete all as specified and directed

M&L for union socket for water supply GI pipe, of size 20 mm bore complete all as specified and directed

M&L for union socket for water supply GI pipe, of size 25 mm bore complete all as specified and directed

M&L for union socket for water supply GI pipe, of size 40 mm bore complete all as specified and directed

M&L for union socket for water supply GI pipe, of size 50 mm bore complete all as specified and directed

M& L for socket for water supply GI pipe, of size 15mm bore complete all as specified and directed

M&L for socket for water supply GI pipe, of size 20 mm bore complete all as specified and directed

M&L for socket for water supply GI pipe, of size 25 mm bore complete all as specified and directed

M&L for socket for water supply GI pipe, of size 40 mm bore complete all as specified and directed

M&L for socket for water supply GI pipe, of size 50 mm bore complete all as specified and directed

M& L for elbow for water supply GI pipe, of 15 mm bore complete all as specified and directed.

M& L for elbow for water supply GI pipe, of 20 mm bore complete all as specified and directed.

M& L for elbow for water supply GI pipe, of 25 mm bore complete all as specified and directed.

M& L for elbow for water supply GI pipe, of 40 mm bore complete all as specified and directed.

M& L for elbow for water supply GI pipe, of 50 mm bore complete all as specified and directed.

M& L for Tee for water supply GI pipe, of 15 mm bore complete all as specified and directed.

M& L for Tee for water supply GI pipe, of 20 mm bore complete all as specified and directed.

M& L for Tee for water supply GI pipe, of 25 mm bore complete all as specified and directed.

M& L for Nipple for water supply GI pipe, of 15 mm bore with length of 50 to 100 mm length complete all as specified and directed.

M& L for Nipple for water supply GI pipe, of 20 mm bore with length of 50 to 100 mm length complete all as specified and directed.

M& L for Nipple for water supply GI pipe, of 25 mm bore with length of 50 to 100 mm length complete all as specified and directed.

M& L for copper conductor lead with PVC insulated multistranded copper conductor of 35 sqmm single core complete all as directed by Engr-in- charge.

M& L for ladder packing material, of 6mm thickness, complete all as directed by Engr-in- charge.

M& L for contact point made out of copper/brass (male/female) of star delta starter suitable for upto 125 HP, complete all as directed by Engr-in- charge.

M& L for tripping coil / relay as per existing make/model suitable upto 125 HP star delta starter complete all as directed by Engr-in- Charge.

AYOOB CONSTRUCTION COMPANY

M/S Hilal Builders

M/S TANTRAY AND CO