WRIDD/EE(AI)/TAM/eNIT11/25-26

Drilling of bore hole 45.72 cm dia through any kind of soil by adopting any method of drilling (Direct or Reverse Circulation Rotary ) upto required depth including digging trenches and pits etc. all complete.(i) Upto 30 metres below G.L.

(ii) beyond 30 metres and upto 60 metres.

(iii) beyond 60 metres and upto 90 metres

(iv) beyond 90 metres and upto 120 metres

(v) beyond 120 metres and upto 150 metres.

(vi) beyond 150 metres and upto 175 metres.

(vii) beyond 175 metres and upto 200 metres.

(viii) beyond 200 metres and upto 220 metres.

Labour charges for lowering of UPVC pipes, strainers, blank pipe etc. and fitting, fixing and jointing of tubewell assembly at site by threading, etc. as per direction of the Engineer-in-charge. (i) 150 mm NB Blank Pipe, Slotted pipe & Bottom Plug.

(ii) 250 mm NB Housing Pipe

i) Supplying, fitting, fixing 250 mm x 150 mm PVC-U reducer conforming to IS: 12818 consisting of two nos. of reducer 250 x 200 mm & 200 x 150 mm PVC-U tapper shaped reducing socket with inner thread for larger end & outer thread for smaller end.

ii) Supplying, fitting, fixing MS centre guide consisting of 3 nos not less than 450 mm long and 125 mm rise of arch ) of approved quality with two nos MS clamp suitable for PVC -U pipes.

iv).Supplying,Fitting and fixing 250 mm dia UPVC top cap.

iii).Supplying,Fitting and fixing 150 mm dia UPVC end cap.

Supply of gravel for use as pack n tube well of 2 mm to 4 mm size (as per IS : 4097) for Gravel treatment of tube well including screeening, cleaning, washing etc. of the Gravels at the side , all complete as per direction of EIC .(i) For sites at any distance upto 60 km distance fromn quarry

Development of tubewell with 100 psi, 250 cfm Air-compressor and 1.5 cusec discharge capacity Vertical Trubine pump and carrying out step-drawdown test, yield test, verticality test and other tests as per prescribed method and as per direction of Engineer-in-Charge, including arranging, installing all equipments and testing instruments as required at site and dismentling the same after successful completion of tests, all complete. Depth beyond 120 metre and upto 220 metre.

Electrologging of bore hole of different dia tubewell for locating water bearing strata and saline aquifer, if any, after conducting relevant geophysical tests. All test reports and compiled data sheets should be submitted to Engineer-in-Charge (cost is inclusive of all materials, labour & comilation of data sheets. The work should be done as per direction of Engineer-in-Charge including compilation of data.

Mobilisation charges for transporting upto site including loading, unloading of all plants, machinaries & equipments required for drilling, development and testing of Tubewells and also the cost of construction temporary roads over field and / or culverts, repairing existing roads and / or culverts all complete, carrying materials on head load, carts or boats as the case may be. For sites within 4 km from all weather metal road.

Loading to truck PVC pipe of 300-200-150-140 -110 mm dia 2 to 4 kg/ cm2 capacity and average length of 6 mtr kept in telescopic arrangement and stacking in godown/ site as per direction including carriage by headload within leadof 50 meters

Loading to truck PVC pipe of 300-200-150-140 -110 mm dia 2 to 4 kg/ cm2 capacity and average length of 6 mtr kept in telescopic arrangement and stacking in godown/ site as per direction including carriage by headload within leadof 50 meters

Carriage of PVC pipe of 300-200-150-140 -110 mm dia 2 to 4 kg/ cm2 capacity and average length of 6 mtr kept in telescopic arrangement over Pucca /kancha road for every 100 m of such distance upto 100 Km.

Earth work in excavation of field trenches as per design section and alignment for laying of pipe lines (PVC, RCC, ACP etc.) upto a depth of 1500 mm all sorts of soils including removing, spreading or stacking extra earth as directed. The item includes necessary trimming of sides trenches, levelling, dressing and ramming the bottom as required complete.

Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidated the same by through saturation with water ramming complete including the cost of supply of sand.

Single brick flat soling of picked Jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

Laying of P.V.C. pipes of different diameters within field trenches in curve / straight line using P.V.C. fittings, viz. Bend, Tee, Reducer etc. and making leak-proof joints with couplers after roughening the surface with wire brush and emery paper and applying solvent cement (The rate is inclusive of transport of pipes, fittings and solvent cement to be supplied by Deptt.) all complete as per direction of Engineer-in-Charge. a) 140 mm. dia

b) 110 mm. dia

Ordinary Cement concrete (Mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement , if any, in ground floor as per relevant IS codes.(d) With local hard blackstone variety chips.

Hire and labour charges for shuttering with centering and necessary staging upto 4 metre using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). 25 mm. to 37.5 mm. thick wooden shuttering.

Reinforcement for reinforced concrete work in all sorts of structure including distribution bars, stirrups, binders etc. including supply of rods, initial straightening of bend bars excluding coil bars and removal of loose rust (if necessary) cutting to requisite length, hooking, bending to correct shape, placing in proper position and binding with 1.626 mm (16 SWG) black annealed wire at every inter section complete as per drawing and direction including cost of wire upto 1st floor level. ( For Tor steel).

Brick work with Ist class brick in cement mortar (1 : 6) .

20 mm thick plaster (to wall, floor, ceiling etc.) with (1:6) sand and cement mortar including rounding off or chamfering corners, as directedand racking out joints or roughening of concrete surface including throating. Nosing and drip course as necessary at ground floor 15 mm thick (1:6) proportion.

Neat cement punning about 1.5 mm. thick in wall dado, floor, drain, door and window sill etc. complete.

Earth work in filling in trenches after laying pipe lines (PVC, RCC, ACP etc.) with good earth obtained from excavation of field trenches in layers not exceeding 225 mm, including watering and ramming etc. layer by layer complete.

Installation / Erection of Surge Tank over a rigid base of cement concrete (1:1.5:3) with stone chips 20 mm down of 1250 mm x 1250 mm over a single layer of brick flat soling and embedding the legs of the surge tank within the concrete base includung cost of all materials and labour and as per direction of EIC.

Priming one coat on steel or other metal surface with synthetic enamel / oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary. Two coats (super gloss except white)

Labour charges for fitting, fixing 110 mm dia valve with 110 mm dia class-II UPVC riser pipe with the help of FTP (flanged tail piece) by joining the PVC/ACP end of the tail piece and riser pipe with coupler and flanged end of tail piece and valve with rubber insertion, nuts and bolts etc. complete. (Rate inclusive of transportation from departmental store to work site).

Labour charges for fitting, fixing 150 mm dia Alfa Alfa valve with 150 mm dia class-II UPVC pipes with the top of FTP by joining the PVC/ACP end of the tail piece and riser pipe with coupler and flanged end of tail piece and flap valve with rubber insersion ,nuts and bolts etc complete

Labour charges for fitting fixing (150x140 mm) dia MS reducer with 140 mm dia UPVC pipes with the hele of FTP by jointing the pvc end of tail pieces and 140 mm dia UPVC pipe with coupler and flanged and pieces and expander with rubber insersion , nuts and bolt complete

Fitting & fixing of 150 mm dia sluice valve.

Fitting & fixing of 150 mm dia 90 degree MS bend with flange ends.

Fitting fixing and laying of 150 mm dia MS/ERW/GI pipe making leak proof joints by using rubber insertion nuts and bolts (all materials including pipes to be supplied Departmentally ) maintaining proper alignment and level including transportation from Departmental store. a) 150 mm dia pipe.

Testing of pipe line system against leakage by filling the distribution chamber with water and supplying water through the entire pipe line net work for atleast 4 (Four) hours including hiring and transport of suitable generstor , pump , tools and plants, fuel and lubricants and installation of the pump connecting the same with pipe line network making necessary electrical connection and dismantling all these after completion of test all complete as per direction of Engineer -In -Charge.

Applying dcorative cement based paint of approved quality after preparing the surface including scraping the same througly as per manufacturs specification. Two coats.

Painting block letters or digits in Black Japan or any approved paint as per direction. G) Size above 12.5 cm and upto 15 cm.

Grey artificial stone in floor, dado,staircase etc. with cement concrete 1:2:4 laid in panels as directed with 3.25 mm. neat cement finishing at top and including rounding off corners. 35 mm thick artificial stone flooring.

Supplying 1 m x 0.6 m x 24 swg MS sign board as directed by EIC. The board should have base colour - Black and words - White to be fitted and fixed on the wall of the pump house.

Meter loop connection with 1.1 K.V. 3.5 core 25 Sq mm copper armoured Cable from Meter to incomming TPN Main Switch Terminal.

Fitting & fixing of Pump Controller (15 HP to 20 HP capacity) of size 950 mm x 1000 mm x 450 mm over iron legs (600 mm height) on floor with 150 mm thick Cement Concrete (4:2:1) block and making necessary connection with the electrical cables as per direction of the E.I.C.

Supplying, fitting & fixing of 250 X 350 X 25 mm mm size wooden board for fixing electrical equipments..

Supplying and fixing sheet steel 240 V ,15/16 A, DP Standard main switch of approved make on flat iron frame on wall 240 V DP with fuse on L & N as per direction and good damages to wall.

Main line Wiring in 1.1 KV grade single core stranded 'FR ' PVC insulated & unsheathed copper wire of size 2 x 2.5 sq mm + 1 x 1.5 sq mm in 25 mm PVC Casing Caping including necessary PVC clips, fittings etc.

Distribution wiring in 1.1 KV grade 2 x 22 /0.3 (1.5 sq m) single core stranded "FR" PVC insulated and unearthed copper wire (approved make)in suitable size pvc casing - capping with 1.1 KV grade 1 x 22 /0.3 (1.5 sq m) for ECC including necessary fittings to light / Fan / call bell point with piano key type switch (Anchor make) fixed on sheet steel fabricated switch board with perspex / bakelite top cover on wall including necessary connection and making earthing attachment and mending good damages to building works. (average run 5 m.)

Supplying and fixing 240 V, 6A, 5 pin modular type plug socket without switch and plug top on existing GI modular type switch board with top cover plate and making necessary connection with PVC cupper wire and earth continuity wire etc. complete.

Supplying and fixing angular batten holder (Anchor) or 75 mm dia PVC round block/ round bakelite on wall /ceiling.

Supplying & fitting 200 mm × 300 mm. E.I. danger board on wall surface.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.

Connecting the equipment to earth busbar including supplying and fixing G.I (Hot Dip) wire no 4 SWG on wall / floor with stapples buried inside floor / wall as required and making conection to equipments with bolts , nuts, washers, cables logs etc. as required and mending good all the damages.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 mtrs.long and 1 x 4 SWG GI (Hot Dip) wire (4 mts. Long) 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pie protection (1 m long) to be filled with bitumen partly under the groung level and partly above groundlevel driven to an average depth of 3.65 Mts. below the ground level as below:(a) By TATA Medium GI pipe Set.

Transportation of submersible Electro Motor Pumping set including bend, sluice valves, column pipes etc. along with all other accessories and equipments over pucca/ kancha road from sub divisional store to work site including loading at the lifting point and unloading at the delivery point including necessary head load upto 100 m at both ends. Distance upto 50 km.

Instalation of submersible electro motor pumping set by using necessary requisite, tools and plants by lowering the same within the tubewell housing pipe upto the following depth as per direction by fitting, fixing column pipes and other accessories,----- etc complete.

Supplying, fitting & fixing of M.S. plate of size 40 cm x 40 cm, thickness 6 mm,consisting of two equal halves (40cm x 20cm), placed over Housing Pipe of MDTW to rest the supporting clamps, with semi circular hole of 170 mm dia. at centre including locking arrangement between the two halves on both sides, including fitting, fixing of 40 mm dia. G.!. bend by making a hole on plate for passing submersible cable smoothly and complete in all respect.

Supppying, fitting and fixing of 125 mm heavy duty supporting clamps in two halves made of M.S. flat for holding 125 mm N.B. Column pipe, thickness of the clamp 12 mm, width of the clamp 150 mm, extended length of the arm 200 mm, space between rows 100 mm, space between bolts in a row 75 mm, equally spaced from the centre line of the arm, dia of bolt 16 mm. The gap between arms of clamp and pipe assembly before tightening should be between 6 mm to 10 mm. Two rows of bolts of two nos in each rows of 16 mm size shall be provided on either side of the clamp, in other words there will be all together 4 rows of bolts with the provisions of 8 nos of bolts with nuts and with spring and flat washer.

Fitting & fixing of MS bend with necessary nut bolts and rubber insertion.

Supplying and fixing sheet steel 240V,60/63A,DP Standard main switch of approved make on flat iron frame on wall 240 Vdp WITH FUSE ON l& N as per direction and good damage to wall

Fitting & fixing star delta starter with necessary nuts, bolts, screw etc as necessaey as per direction and mending good damage to wall

Supplying & fitting 200mmx300 mm E.I danger board on wall surface of kiox box

Fitting & fixing voltmeter and ammeter with necessary nuts, screw etc. as necessary as per direction and mending good damage to wall

PVC PIPES FOR DRILLING :Supply of uPVC threaded casing pipes (CM) of nominal dia 250 mm, wall thickness 12.5 mm conforming to IS : 12818:1997 with latest ammends & ISI marked with male female thread.

Supply of uPVC threaded casing pipes (CM) of nominal dia 150 mm , wall thickness 7.5 mm conforming to IS : 12818:1997 with latest amends there of & ISI marked with male female thread.

Supply of uPVC threaded Ribbed screen pipes of nominal dia 150 mm , wall thickness 7.5 mm conforming to IS : 12818:1997 with latest amends there of & ISI marked with male female thread.

PVC PIPES & ACCESSORIES FOR WTA :140 mm dia P.V.C. Pipe (Class-I) as per IS 4985/2000 ,thickness 2.0 to 2.4 mm, Ivory grey coloured, 6 m length with one end matching coupler (class - II) .

110 mm dia P.V.C. Pipe (Class-I) as per IS 4985/2000 ,thickness 1.6 to 2.0 mm, Ivory grey coloured, 6 m length with one end matching coupler (class - II) .

110 mm dia P.V.C. Pipe (Class-II)as per IS 4985/2000 ,thickness 2.5 to 3.0 mm, Ivory grey coloured, 6 m length with one end matching coupler (class - II) .

140 x 140 x 140 mm dia P.V.C. Equal Tee as per IS 4985/2000 and Class -II.

110 x 110 x 110 mm dia P.V.C. Equal Tee as per IS 4985/2000 and Class -II.

140 mm dia F.T.P. as per IS 4985/2000 and Class -II with metallic flange.

110 mm dia F.T.P. as per IS 4985/2000 and Class -II with metallic flange.

160 X 140 mm P.V.C. Reducer (Class-II) as per IS 4985/2000 and Class -II.

110 X 140 mm P.V.C. Reducer (Class-II) as per IS 4985/2000 and Class -II.

140 X 60º P.V.C. Bend as per IS 4985/2000 and Class -II.

110 X 90º P.V.C. Bend as per IS 4985/2000 and Class -II.

110 X 60º P.V.C. Bend as per IS 4985/2000 and Class -II.

140 mm dia P.V.C. End Cap as per IS 4985/2000 and Class -II.

140 mm dia P.V.C. coupler as per IS 4985/2000 and Class -II.

110 mm dia P.V.C.coupler as per IS 4985/2000 and Class -II.

Solvent Cement as per IS 14182/1994 with latest amendments.

COLUMN PIPE : 125 mm NB Galvanised MS coloum Pipe ,IS marked -1239, Galvanised -IS 4376 ,column pipe one end screwed & other end welded with non standard flange.(3 m long) BOTTOM . As per Annexutre F & technical specification -3.

125 mm NB Galvanised MS coloum Pipe ,IS marked -1239, Galvanised -IS 4376 ,column pipe both end welded with non standard flange.(3 m long) MIDDLE . As per Annexutre F & technical specification -3.

125 mm NB Galvanised MS coloum Pipe ,IS marked -1239, Galvanised -IS 4376 ,column pipe one end welded with non standard flange & other end welded with standard flange.(3 m long) TOP . As per Annexutre F & technical specification -3.

MS /GI , ERW ACCESORIES :100 mm dia Alfa Alfa Valve ( nipple Type) .

Supply of 150 mm dia Sluice Valve

150 mm (NB) 90 degree GI bend as per IS 1239 (Part -II) / 1992 with latest amends, both end welded with flange as per IS 6392/1971 , table -17 with latest amends.

MS hexagonal head bolts & Nuts bearing IS - 1363 (Part -I) / 1992 of product Grade - C with latest amendments for bolts & IS 1363 (part - 3) / 1992 of product grade - C with latest amendments for nuts properties / class for bolts - 4.6 & for nut - 4.5. Both bolts & nuts are to be duly ISI certification marked.

Supply of rubber insertion 5 mm thick with proper reinforcement 2 PLY conforming to IS 638 / 79 with ISI marked with latest amedments suitable for raised surface of MS flange as per IS 6392/71 (Table - 5,11& 17)red jointing sheet as per IS 2712 / 1998 grade W/3 FYSAX AMJ 321. Gasket for raised surface of MS Flange as per IS 6392/71. 150 mm dia.

Supply of rubber insertion 5 mm thick with proper reinforcement 2 PLY conforming to IS 638 / 79 with ISI marked with latest amedments suitable for raised surface of MS flange as per IS 6392/71 (Table - 5,11& 17)red jointing sheet as per IS 2712 / 1998 grade W/3 FYSAX AMJ 321. Gasket for raised surface of MS Flange as per IS 6392/71. 125 mm dia.

150 mm (NB) GI pipes (4.8 mm wall thickness) as per IS -1239 (Part -I) /2004 with latest amendments thereof duly welded on both sides of pipe and on inside & outside with corresponding diameter of MS flanges as per Is -6392/1971, Table -17 with latest amendments thereof. Both MSERW pipes & flanges should be duly ISI certification marked. Length of the flanged MSERW pipes should be 6 m ± 10 mm .

MS structural works in columns, beams etc. with simple rolled structural members (Joist 150 mm x 75 mm section)conforming to IS : 226, IS : 808 & SP (6) 1964 etc. complete.

Supplying M.S. Surge Tank as per drawing, the body of which made of 3 mm thick MS sheet and top & bottom cover are made of 5 mm thick MS sheet welded with body and strengthened with rib etc. All joints must be electrically welded to a leak proof condition and joints must be capable of withstanding pressure of 50 Psi, the surge tank should be fitted with all accessories as specified in the drawing. Entire surge tank is to be painted with a coat of priming.

PUMP MOTOR SET & PUMP CONTROLER: Supply of 3dia electromagnetic Star Delta Sarter for 20 HP as per IS-60947

Supply of submersible pump motor set as per IS 8034(150-115m 3/h, 17-28 m) ,20 HP 150mm outlet.

3 Core 6 sq mm Flat Water Proof Copper Cable as per IS 694.

Add GST @ 18% on Sl No. 1 to 30

Add CESS @ 1%

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