REPAIR /MAINTENANCE WITH DIVERSION/RE-ROUTING OF CI/DI/GI WATER SUPPLY DISTRIBUTION LINE AT OTM ACCN AND PUMP HOUSE AT AURANGABAD UNDER GE (SOUTH) AHMEDNAGAR

Amount

Excavation in trenches not exc 1.50 m wide and not exc 1.50 m deep for foundation, laying of pipe or for shafts, wells cesspits,man holes etc not exc 10 Sqm on plan and n exc 1.5m in depth and getting out in soft / loose soil complete all as specified and as directed.

Returning, filling, in soil including spreading, levelling, watering and well ramming in layers n.exc. 25cm thick complete all as specified and as directed.

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

Taking up or down unserviceable CI/DI water mains 100 mm bore including all necessary fittings from trenches complete all as specified and as directed.

All as per serial item No. 4 but 150 mm bore pipe.

All as per serial item No. 4 but 200 mm bore pipe.

M&L for DI pipes 100 mm bore with spigot and socket ends, centrifugally cast class k-9 pressure pipe for water supply ISI marked ( IS 1536 of 2001as amended till date ) including suitable ring tyton joint & rubber ring, laid in trenches in proper alignment including testing complete all as specified and as directed.

All as per serial item No. 7 but 150 mm bore pipe.

All as per serial item No. 7 but 200 mm bore pipe.

M&L for CI/DI fittings such as bends (any type of radius and angle), tapers, increasing, decreasing or double socket etc Tees, Pieces, single branch, Y junctions, double branch, cross ( all sockets or socket and spigot ) collars, caps and plugs etc up to 300 mm bore complete all as specified and as directed.

Taking up or down unserviceable unplasticised PVC / HPDE pipes water tubing 20/15 mm dia including all fittings complete from walls /floor or trenches all as specified and as as directed.

Taking up or down unserviceable unplasticised PVC / HPDE pipes water tubing 25 mm dia including all fittings complete from walls /floor or trenches all as specified and as directed.

Taking up or down old rusted and unserviceable GI water tubing 20 mm bore including all fittings complete from walls /floor or trenches all as specified and as as directed.

All as per serial item No. 13 but 25 mm bore pipe.

All as per serial item No. 13 but 40 mm bore pipe.

All as per serial item No. 13 but 50 mm bore pipe.

All as per serial item No. 13 but 80 mm bore pipe.

All as per serial item No. 13 but 100 mm bore pipe.

Supply and laying of CPVC pipes SDR 11 and plain CPVC SDR 11 fittings on walls/ceiling or laying in floors of size 20mm bore size with all fittings and jointing material / solvent complete all as specified and as directed.

All as per serial item No. 19 but 25 mm bore pipe.

M&L for galvanised iron pipe 20 mm bore, medium grade, in any length, complete including necessary fittings, laid in trenches/duct, including jointing and testing complete all as specified and as directed. Note : Excavation and earth work shall be measured and paid for separately.

All as per serial item No. 21 but 25 mm bore pipe.

All as per serial item No. 21 but 40 mm bore pipe.

All as per serial item No. 21 but 50 mm bore pipe.

All as per serial item No. 21 but 80 mm bore pipe.

All as per serial item No. 21 but 100 mm bore pipe.

S& F in repairs, CPVC ball valve high pressure (ISI marked), suitable for 20 mm dia CPVC pipe and fixed including testing complete all as specifed and as directed.

All as per serial item No. 27 but 25 mm dia pipe.

S& F in repairs, gun metal globe or gate valve (ISI marked), with iron wheel head, screwed both ends, suitable for 15 mm bore iron pipe and fixed including testing complete all as specifed and as directed

All as per serial item No. 29 but 20 mm bore pipe.

All as per serial item No. 29 but 25 mm bore pipe.

All as per serial item No. 29 but 40 mm bore pipe.

All as per serial item No. 29 but 50 mm bore pipe.

S&F sluice valve cast iron 80mm bore long body both ends flanged as per IS-14846 and drilled with stainless steel spindle, iron wheel head and as per pressure rating PN 1.6, Class I, ISI marked alongwith nuts, bolts, washers, gaskets etc. and fixed in position including dismantling and taking out old unserviceable sluice valve from valve chamber / trenches etc complete all as specified and as directed.

All as per serial item No. 34 but 100 mm bore.

All as per serial item No. 34 but 150 mm bore.

All as per serial item No. 34 but 200 mm bore.

S&f Cast iron non return valve 80 mm bore flanged type of pressure rating PN 1.6, , ISI marked alongwith nuts, bolts, washers, gaskets etc. fixed in position including dismantling and taking out old unserviceable non return valve from valve chamber / trenches etc complete all as specified and as directed.

All as per serial item No. 38 but 100 mm bore.

All as per serial item No. 38 but 150 mm bore.

M&L for PVC insulated, multi stranded, copper conductor submersible cable, 1100 volts grade, ISI marked of size 10 sqmm, 3 Core, including taking down old cable complete all as specified and as diercted.

M&L for construcion of valve chamber of size 2000mm x 2000mm x1800mm including necessary earth work in any type of soil, PCC 1:3:6 in base concrete 100 mm thick ,brick work in CM (1:6) with 10mm thick plaster internally and 15 mm thick externally in CM (1:4), 3 mm thick MS sheet cover with hinges and locking arrangements fixed to angle iron frame made out of 50 mm x 50 mm x 6 mm MS angle complete with two coats of synthetic enamelled paint over a coat of red oxide on all steel work and three coats of white washing on plastered surface of valve chamber including dismantaling damaged and broken valve chamber including unserviceable rusted MS cover complete without distrubing the existing pipe lines, valves etc complete all as specified and as directed.

All as per serial item No. 42 but of size 1500mm x 1500mm x 1300mm

All as per serial item No. 42 but of size 900 mm x 900 mm x 900 mm

All as per serial item No. 42 but of size 450mm x 450mm x 450mm

M&L for cutting existing road/hard standing surfaces to a depth of 60cm and 50 cm width and getting out for laying under ground pipe including returning filling in, watering well ramming in layers not exceeding 25cm in soil and filling the trench top with 15cm thick PCC 1:2:4, type B1 (using 20 mm graded stone aggregate) and making good the disturbed surface complete all as specified and as directed.

S&F cast iron foot valve, 80 mm bore, flanged type PN 1.6, flanged ends with neoprin rubber ball ISI marked alongwith nuts, bolts, washers , gaskets etc. including dismantling and taking out old unserviceable foot valve from valve chamber / trenches etc complete all as specified and as directed.

All as per serial item No. 47 but 100 mm bore.

All as per serial item No. 47 but 150 mm bore.

S&F in repairs netlon jallies with 1st class teak wood batten duly tightened with wooden patti and nails, and fitted on top of over head reservoir / UG sump or specified windows for air vent / entry / opening to prevent entry of birds/dirt particles etc complete all as specified and as directed.

M&L in repairs for chamber cover fabricated out of mild steel angle sections (Fe 410-W, Gde-E 250, Quality A) of 40 mm X 40 mm X 6 mm in framework embeded in PCC coping, 3 mm thick mild steel sheet cover fixed on flat iron 40 mm X 6 mm all around and diagonally and hinged to the angle iron frame work with locking arragement with lifting handle including necessary welding, grinding, bracing, revetting etc, preparing the metallic surface, applying two coats of super enameled anti corrosive paint of approved colour over a coat of zinc chromate primer complete all as specified and as directed.

Excavation in any type of soil along the CI/DI pipe line of dia 80 mm (main line) between leaking area, burning out the leaking joints for jointing with spun yarn and lead complete and refixing the same with proper lead joint and lead wool or with mechanical joint complete including necessary returning filling and well ramming of soil in layers n exc 25cm, removing excess soil each complete all as specified and as directed.

All as per item No. 52 but for 100/150 mm bore dia of pipe.

All as per item No. 52 but for 200/300 mm bore dia of pipe.

Excavation in any type of soil along the GI/HDPE pipe line of 80 mm dia ( main line ) between leaking area and taking out old unserviceable mild steel clamps and supply & jointing properly new clamp of same size, type including nuts, bolts and rubber packing complete including necessary returning filling and well ramming in layers n exc 25 cm and removal of excess soil each complete all as specified and as directed.

All as per item No 55 but for 100 to 150 mm bore dia of pipe.

M&L for painting of pump and motor of capacity 40 HP at water supply Pump house including GI/CI/DI connected to pump , scrapping old painting and removing the grease, oil, dirt etc filling the cavities, spray painting with two coats of super enamelled anti corrosive paint of approved colour over a coat of primer after taking proper shut down of LT Panel and restoring of supply after completion of the work all as specified and as directed.

All as per item No 57 but pump and motor of capacity 25 HP.

All as per item No 57 but pump and motor of capacity 15 HP.

Opening cast iron sluice valve, 400mm bore in position and taking out unserviceable stainless steel/brass spindle and check nuts & transporting to lathe machine for repairing, machining, grinding, threading and refixing the same in position after replacement of unserviceable parts including greasing and gland packing and testing complete all as specified and as directed.

All as per item No 60 but sluice valve, 300/200 mm bore.

All as per item No 60 but sluice valve, 150 mm bore.

All as per item No 60 but sluice valve, 100/80 mm bore.

Disconnecting electric connection, taking out and transporting to workshop old unserviceable induction motor of capacity 40 HP for repair/replacement, opening up the motor and rewinding with suitable gauge of super enamelled copper wire of 'F' class insulation , warnishing heating & replacement of worn out parts such as motor bearings, fan blade, reassembling after painting by preparing the surface, scrapping the old painting and removing the grease, oil, dirt etc, filling the cavities, spray painting with two coats of super enameled anti corrosive paint of approved colour, over a coat of primer transporting the repaired motor back to the original location, reinstalling, testing & commissioning complete all as specified and as directed.

All as per item No 64 but induction motor of capacity 25 HP.

All as per item No 64 but induction motor of capacity 15 HP.

Disconnecting electric connection, taking out and transporting to workshop old unserviceable pump of capacity 40 HP for repair/replacement of worn out parts & the repair work shall includes replacement of both end pump bearings, gland packing, oil seal, including machining of shaft at lathe machine, greasing etc reassembling and transporting back to site after satisfactory completion of repair work, re-installing & testing complete all as specified and as directed. Note :- Any nut/bolts/ studs and packing required shall deemed to be included in the rate quoted.

All as per item No. 67 but pump of capacity 25 HP.

All as per item No. 67 but pump of capacity 15 HP.

Taking LT shutdown, dismantling and removing the 30/35 HP, 3 phase submersible pump set from existing foundation / position, shifting to authorized workshop for the repair work, removing the burnt winding, cleaning rotor / stator slots, re-winding the motor with super enamelled copper wire of the size equivalent to the original winding including insulated packing materials complete including varnishing, heating, drying etc, replacing the bearings, reassembling the motor, transporting to site of work and reinstalling back at it's original position, aligning, testing and commissioning on full load for 8 hrs continuous running complete including grinding the rust from impeller and any other works complete all as specified and as directed.

S&F in repairs float valve high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe including socket ,reducer etc of size 20 mm bore fixed in replacement complete all as specified and as directed.

Cutting / trimming / and clearing the vegetation around the OH Resrvoirs / underground sump or inside areas of installation complex, levelling the cleaned area, disposing off dirt off the premises complete all as specified and as directed.

M&L in repairs for mechanical joint with 2 Nos CI/DI Sockets, 1 No CI/DI collar and 2 Nos styrene butadine rubber gasket (IS: 5382) joint alonwith nuts, bolts and washers including cutting CI/DI pipe for insertion of mechanical joint in position for 80 mm bore pipe complete all as specified and as directed

All as per item No 73 but 100 mm bore pipe.

All as per item No 73 but 150 mm bore pipe.

All as per item No 73 but 200 mm bore pipe.

Taking up or down unserviceable unplasticised PVC / HPDE water tubing, 50 to 100 mm bore including all fittings complete from walls /floor or trenches and keep in safe custody for relaying with rerouting of pipe lines/ routes complete all as specified and as directed

Laying only unplasticised PVC/HDPE pipes (received against item No 77) of pressure rating 10 kgf/cm2 of size 50 to 100 mm fixed complete to walls/floors or trenches complete with all fittings and jointing material/solvent etc complete all as specified and as directed. Note : Excavation, returning / filling and removing for relaying of pipes measured seprately under respective item.

Supply and laying in trenches UPVC pipes of pressure rating PN 10 (Sch 80) of 100 mm bore size with and including fittings with jointing material/solvent complete all as specified and as directed.

Supply and laying in trenches UPVC pipes of pressure rating PN 10 (Sch 80) of 50 mm bore size with and including all fittings with jointing material/solvent completeall as as directed.

S&F in repairs three phase fully automatic star delta starter including ML-1.5 contactors in sheet metal enclosure (FASD) with phase protection feature 415 v 50 Hz, 3 PH suitable for 25/15 HP pump set including making connections, complete all as specified and as directed.

S&F in repairs three phase fully automatic star delta starter including ML-3 contractors in sheet metal enclosure (FASD) with phase protection feature 415 V ,50 HZ, 3 PH Suitable for 40 HP pump set including making connections, fixed complete all as specified and as directed.

S&F in repair three phase fully automatic star delta starter MU- G40 including contractors and relays in sheet metal enclosure with phase protection feature (Motor rating AC - 3 Duty , 415 V ,50 HZ , 3 PH) Suitable for 30/35 HP submersible pump set including making connections complete all as specified and as directed.

M&L in repairs for phase sequence (3 phase as existing or as per site requirement), including making connections complete all as specified and as directed.

S&F in repairs steel coupling suitable for motor and pump as per existing make and model or as directed at site fixed complete all as specified and as directed.

S&F in repairs rubber belt suitable for motor and pump including nuts and bolts fixed complete all as specified and as directed.

S&F in repairs star coupling heavy duty ,Styrene Butadiene rubber suitable for 40 HP pump or motor, fixed complete all as specified and as directed.

S&F in repairs star coupling heavy duty, Styrene Butadiene rubber suitable for 25/15 HP pump or motor complete all as specified and as directed.

Supplying and laying 2M x1 size, synthetic rubber insulated mats 2.50 mm thick for voltage up to 11 KV for electrical purpose as per IS 15652-2006, (Superseding IS-5424) suitable for electrical shock safety complete all as specified and as directed.

Opening the bearing cover from existing pump and replacing by new bearing both side of the pump of suitable size by greasing, before testing close the bearing cover, test pump with smooth sound and without heating the bearing cover complete all as specified and as directed.

Supply, installation, testing and commissioning in replacement LT feeder pillar box single door factory fabricated outdoor type front openable with locking arrangement compartmental type made out of 3.15 mm thick CRCA sheet epoxy painted and two coats of synthetic enameled paint over a coat of red oxide of suitable size for mounting accesories complete mounted on and including MS angle iron frame made out of 40x40x6mm thick of suitable size painted with black synthetic enameled paint over a coat of red oxide primer embedded in PCC (1:2:4) type B-1 in foundation up to the depth of 300mm and 150mm above ground level including necessary excavation and earth work suitable for housing and including the following accessories :- (a) MCCB 250 Amp 4 pole 35/36 KA with overload & adjustable thermal release setting - 01No, (Incoming) (b) MCCB 63 Amp 4 Pole 25 KA with overload & adjustable thermal release setting -01 No (outgoing) (c) MCCB 125 Amps 4 pole 25 KA with adjustable thermal release setting-02 Nos (outgoing) (d) On load change over switch front handle operatable of capacity 250 Amp 4 pole (e) Fully automatic star delta starter ML 1.5 with all contractors and relays complete suitable for up to 25 HP -02 Nos (f) Copper bus bar 300 Amp of suitable size -01 Set (g) LEd type Indicator lamp-01 set (RYB) (h) Digital panel mounted multifunctional meter Amp/volt & Frequency with LED Display-01 No

M&L in repairs for earthing with galvanised Steel earth plate electrode 60cm x 60cm x 6.0mm thick buried directly in ground vertically at a depth not less than 2.25metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level, earth plate surrounded from all sides by 15cm thick packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by using Galvanised Iron strip of 32 x 6 mm as earthing lead (upto the body of the equipment) by means of bolts, nuts, check nuts and washers made of galvanised iron and thimbles and protected by light grade 40mm dia GI pipe connected to main switch board or main control board and GI pipe medium grade 20mm bore for watering and including funnel, wire mesh, RCC pit cover and PCC chamber pit with PCC (1:3:6) type C-2 using 40mm graded stone aggregate, including excavation and earth work in any type of soil, returning, filling in approved soil and disposal of surplus soil to a distance not exceeding 50m all as specified and shown in electrical plate No 3 of SSR 2020(Part-I) complete all as specified and as directed.

S&F in repairs, mechanical type water level indicator with desplaying scale marked with white reflector tape including replacement of nylon rope, clay weight , brass float valve, pully etc complete all as specified and as directed

S&F in repairs, 3 pole power contactor having AC3 rating 110 Amps with 2 No + 2 NC auxilliary contacts, all as specified and as directed.

S&F in repairs MCCB 4 Pole, 415 V, adjustable type, 160 Amps with breaking capacity 36 KA complete all as specified and as directed

S&F in repairs MCCB 4 Pole, 415 V, Adjustable type, 200 Amps with breaking capacity 36 KA complete all as specified and as directed.

M/S Tirupati Goroba Shendge

SONU ENTERPRISES