GE/WS/Token No-03 OF 2025-26

Amount

Excavation in trenches not exc. 1.5 m wide and not exc. 1.5 m in depth for laying of CI pipes/GI pipes and getting out in hard /dense soil incl. , trimming the sides and forming bottom surfaces to required level complete all as specified and directed by Engineer-in-Charge.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exc. 25 cm thick complete all as specified and directed.

Removal of excavated material from site to a distance not exceeding 50 meters away and depositing where directed at a level not exceeding 1.5 meters above the starting point complete all as specified and directed.

Boring holes under road pavement by bocky manualy in any type of soil upto 200mm bore complete all as specified and directed .

Drilling not less than 300 mm bore hole by DTH method to any depth below the ground level in any kind of rock/soil upto 120 mtr deep including disposal of surplus soil to a distance not exc 50 mtr away all as specified and directed by Engineer-in-Charge. Note : 1) In case of incountering rock prior to 30 mtr depth from ground level the decission of the Garrison Engineer for reboring shall be final and binding. Specific order in writing shall be issued by Garrison Engineer for reboring and the quantities shall vary accordingly. 2) cost of transportation of DTH plant is included in the unit rate .

Supplying, lowering & fixing into bore 200mm dia MS casing pipe as IS-4270/3589-2001, 6.0 mm thick ERW having duly welded both sides socketed ends all as specified and directed by Engineer-in-Charge

Supplying, lowering & fixing into bore hole 200 mm dia MS casing pipe as per IS 4270-2001, 6.00 mm thick ERW slotted tube having 1000 slots of size 1.58 x 75 mm per mtr length uniformly distributed on surface, duly welded both side socketed ends all as specified and directed by Engineer-in-Charge

Supplying, lowering & fixing into bore 150mm dia MS casing pipe as IS-4270-2001, 6.0 mm thick ERW having duly welded both sides socketed ends all as specified and directed by Engineer-in-Charge

Supplying, lowering & fixing into bore hole 150 mm dia MS casing pipe as per IS 4270-2001, 6.00 mm thick ERW slotted tube having 1000 slots of size 1.58 x 75 mm per mtr length uniformly distributed on surface, duly welded both side socketed ends all as specified and directed by Engineer-in-Charge

Supplying & fixing well cap suitable for 200 mm bore well dia consisting of two parts complete with welding and machinery work having provison of cut out for passing of column pipe and fabricated from MS sheet 3.15 mm thick all as specified & directed by Engr-in-Charge.

Supply & fixing housing clamp for 200 mm dia bore pipe made out of flat MS 100x12 mm thick (length 80 mm) with 4 Nos 20 mm dia of suitable size of bolt, nuts, washers etc including drilling holes of suitable sizes and painting 2 coats of synthetic enamel paints over a coat of red oxide primer all as specified and directed by Engineer-in-Charge

Supply & fixing housing clamp for 50 mm dia bore pipe made out of flat MS 80x10 mm thick (length 60 mm) with 4 Nos 20 mm dia of suitable size of bolt, nuts, washers etc including drilling holes of suitable sizes and painting 2 coats of synthetic enamel paints over a coat of red oxide primer all as specified and directed by Engineer-in-Charge

Development of tube well with air compressor of rating 630 CFM at 100 PSI as required complete all as specified and directed by Engr-in-charge

Supplying and packing pea gravel of size 3.00 mm to 6.00 mm around casing pipe all as specified and directed by Engr-in-Charge.

Material and labour for yield testing of tube well by continuous run with suitable equipment all as per IS-2800 part-II of 1979 including complete testing of water suitable for drinking purpose as per IS-10500 of 1991 from testing Laboratory approved by GE and report shall be submitted to GE. The well shall be tested 24 hours continuous after development of the well to acertain the yield. The air compressure/higher capacity pump required for the development of the well by means of over pumping shall be arranged by the contractor at his own arrangement.

Material and labour for test of pilot bore with electro logging through computerized composite litho log machine at site by ground water consultant and in innovative engineer and submitting complete result pertaining to water strata and recommendation to tap water by providing slotted pipe all as required complete all as specified and directed by Engr-in-charge

Supply, lowering and fixing MS Column pipe heavy duty flanged and drilled ISI marked 50 mm bore as per IS-1239, 3.0 mtr in long flange having 6 mm min. thick, slot cutting in flange for passing of submersible cable incl all jointing material such as bolts, nuts,washers, & packing sheets and connecting complete all as specified and as directed by Engr-in-Charge.

supply and fixing of MS flange 100 mm bore ,16mm thick duly welded with flange joint including nuts bolts ,washer ,Rubber or fiber board gasket joint of size 100 mm size

Material and labour for Rubber Gasket Joint (Tyton Joint) including jointing material for DI/CI pipe of 100 mm bore

Supply, Installation, lowering, testing and commissioning submersible pumping set having discharge capacity 5 LPS at 125 mtr head complete with submersible motor of suitable HP upto 5 HP, 3 Phase 415 volt complete all as specified and as directed by Engr-in-Charge Make : KSB/KIRLOSKAR/CALAMA.

Supply, installation, commissioning and testing of LT feeder piller box of size 900x1200x300 mm, outdoor cubical type, floor mounted, vermin proof factory made of CRCA Sheet 3.15 mm thick and MS angle of size 40x40x5mm having suitable legs, both side openable with locking and key arrangement with two Nos pad lock 50 mm make Godrej/Harison, powder coated with three phase, 415 volts, 50 Hz, AC supply all as directed by Engr-in-Charge and comprising of the following:-

Supply, connecting, testing and commissioning cable submersible with copper conductor 3 core 1100 volts grade 4.0 Sqmm nominal cross sectional area stranded conforming to relevant IS complete as specified and as directed by Engineer-in-Charge.

M&L for laying, connecting, commissioning and testing heavy duty XLPE insulated PVC armoured sheathed 1100 volts grade 3.5 core 35 sqmm aluminium conductor laid in tranches/ducts complete all as specified and directed by Engineer-in-charge.

Material and labour for well burnt Sub class 'B' bricks for UG cable protection laid in across the cable above the sand cushioning complete all as directed abd specified.

Material and labour for sand filling in trenches using clear dry sand unwashed including gently punning around cables complete all as specified.

Material and labour for earthing complete with galvanized steel electrode 600mmx600mmx6mm thick burried directly in ground vertically to a depth not less than 2.25 meter below ground level with the top edge of the earth plate not less than 1.5 meter below ground level, connected to GI strip of size 25x4 mm by means of bolts nuts and washers of galvanized iron or steel including GI medium grade protection pipe of 40 mm dia complete all as specified in electrical Plate No 5 of SSR Part 1 including excavation and earth in any type of soil charcoal, common salt all around the earth plate all as specified. Note : GI strip 25x4 mm beyond 7.5 mtr shall be measured and paid for separately

Supply and installation of flanged ends strainer/dirt box of sizes 100mm with stainless steel mesh suitable for water meter for potable water supplies on up stream of water meter to avoid foreign material entering into meter complete all as specified and as directed at site by the Engineer-in-Charge.

Supply and installation of flanged ends Water Meter woltman type,of size 100mm including testing and making good connection with flanged ends, with gasket rubber sheet and nut & bolts etc ISI Marked fixing in horizontal/incline/vertical position, complete all as specified and as directed at site by the Engineer-in-Charge.

Supply, fixing, jointing and testing in cast iron Sluice Valve 100 mm, ISI Marked, flanged ends drilled pressure rating PN-1.0, Confirming to IS 14846 -2000, having stainless steel spindle with cast iron operation wheel at top connection complete all as specified and as directed

Supplying, fixing, including jointing and testing Cast iron Non Return valve 100 mm dia without by pass arrangement , Swing type, confirming to IS 5312, flanged ends pressure rating PN 1.0 connection complete all as specified and directed of following sizes:-. (Note:- (i) Flanged joints complete with jointing material shall deemed to be included in the unit rate of this item.

Supply and fix Steel Wire Rope SWR rope 6mm dia suitable for lowring submersible pumping set ISI Marked all as specified.

Supplying , laying , jointing, welding and testing MS Pipe (Heavy class 'C') IS : 1239, of 100 mm sizes laid in trenches or in Horizontal/Vertical/inclined position or laying for connections for connected to out going water main DI/GI pipe line, incl fabrication work complete all as specified and as directed at site by the Engineer-in-Charge.

M&L CI/DI fittings/specials such as Tees, bends (any type, radius and angle) tapers any type, collars, tail pieces, caps and plugs of following size confirming to IS: 1538-1993 complete all as specified and directed by Engr-in-Charge.

Rahul Enterprises (BID ID -3330761)

M/S Anand Enterprises (BID ID -3334454)