Installation of Deep Tube Well By DTH Rig Boring Including Necessary Accessories For Water Supply Arrangement at Rangagara Village and Bandhab Nagar, North Guwahati

Amount

Installation of 200 X 150 mm dia Deep Tube Well by drilling with DYH Rig Boring 8.1.1 Preparation of site for placement of the drilling rig including excavation of mud pit, circulation drain, collection chamber etc. all complete as directed.

8.1.2 Movement of Rig from the Divisional Head Quarter to the drilling site including cost of P.O.L. all complete as directed.

8.1.3 Transportation of all ancillary equipments, camp materials, welding set, rig accessories etc. from Divisional Head Quarter to worksite to and fro including cost of P.O.L. all complete as directed. (a) Upto 100.00 Km distance from Divisional H.Q

8.1.4 Transportation of all store materials like pipes, strainer, cone, socket, clamp, bentonite etc. from Divisional Head Quarter to worksite to and fro including cost of P.O.L. all complete as directed. (a) Upto 100.00 Km distance from Divisional H.Q.

8.1.5 Transportation of air compressor from the Divisional Head Quarter to the drilling site with all accessories including cost of P.O.L. all complete as directed. (a) Upto 100.00 Km distance from Divisional H.Q.

8.1.6 Transportation of P.O.L. all complete as directed

8.1.7 Construction of temporary accommodation and low cost sanitary facility for drilling staff including cost of camp materials viz. cots, tables, chairs, utensils, dresses, safety helmets etc. and dismantling the accommodation after completion of the work all complete as directed.

8.1.8 Providing water supply facilities at drilling site all complete as directed. (a) By installing 1 Nos. of Singur hand pump

8.3.1 Drilling with drill bit in overburden portion of soil formation including collection of soil sample at every 3.0 m depth wherever there is a change of strata in sample boxes with distinguishing marks upto the depth of rock formation and withdrawing the drill bit for lowering casing as directed with 245mm to 300 mmm dia drill bit

8.3.2 Casing / sinking / lowering of 200 mm dia MS pipe including cost of pipe and labour charge for casing, welding of joint by welding machine and sinking by drilling rig in portion all complete as directed by department

8.3.3 Drilling with drilling rig using D.T.H. in all kinds of rock formation including collection of sample at every 3.0 m depth of boring or wherever there is a change of strata in sample boxes with distinguishing marks upto a required depth of boring along with breaking rock fracture for desired discharge, withdrawing drilling rod and finishing the borehole by ramming upto a reqired dia upto the bottom and washing the well as per direction of the department all complete including testing of yield and drawdown of SWL of the DTW in presence of Engineer / incharge with submission of all report and lithology of the well as directed by the department.

Providing,supplying,installation , fitting and fixing testing and commissioning of raw water Submersible Pump Set electric driven pressurisation pump (Jockey pump) 4309 180 lpm at 88 m Head

10.7.1 Labour charge for installation of Submersible pump set including supplying, carrying, fitting and fixing suction pipes of required length with G.I. Specials such as socket, bend, G.I. flange, M.S. Clamps and necessary jointing materials including commissioning and testing the pump but excluding only the cost of column pipe all complete as required as directed (upto 30.00m depth) (c) (i) 50 mm dia column pipe upto 30 m depth

10.7.1 Labour charge for installation of Submersible pump set including supplying, carrying, fitting and fixing suction pipes of required length with G.I. Specials such as socket, bend, G.I. flange, M.S. Clamps and necessary jointing materials including commissioning and testing the pump but excluding only the cost of column pipe all complete as required as directed (upto 30.00m depth) (c) (ii) 50 mm dia column pipe beyond 30.00m depth extra charges.

17.5.1 Supplying & laying of 2x1.5 sqmm fire survival armoured cable, 600/1000V rated with annealed copper conductor having glass mica fire barrier tape covered by an extruded layer of Cross Linkable Ethylene Propylene Rubber (EPR) insulation and LSZH inner bedding, steel wire armouring & LSZH outer sheath complete as required

Chlorinated Polyvinyl - chloride (CPVC) pipe 50 mm nominal dia

6.8.13 Steel Wire Rope Lube (IS:2266) (a) Wire Rope Lube

Providing,supplying & Laying of PVC cable from main switch to new DTW 7.1 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. 7.1.2 Above 35 sq. mm and upto 95 sq. mm

Laying of GI distribution pipe line(Phase I) 18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 18.12.6 50 mm dia nominal bore

18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 18.12.7 65 mm dia nominal bore

18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 18.12.8 80 mm dia nominal bore

18.13 Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 18.13.2 50 to 80 mm nominal bore

12 Supplying, fixing, testing & commissioning of double flanged sluice valve of rating PN 1.6 with non rising spindle, bronze/gun metal seat, ISI marked complete with nuts, bolts, washers, gaskets and conforming to IS 780 of following sizes as required : 12.3 65mm dia

12 Supplying, fixing, testing & commissioning of double flanged sluice valve of rating PN 1.6 with non rising spindle, bronze/gun metal seat, ISI marked complete with nuts, bolts, washers, gaskets and conforming to IS 780 of following sizes as required : 12.4 80mm dia

11 Supplying, fixing, testing and commissioning of butterfly valveof PN 1.6 rating with bronze/gunmetal seat dulyISI marked complete with nuts, bolts, washers, gaskets conforming to IS 13095 of following sizes as required : 11.2 50mm dia

11 Supplying, fixing, testing and commissioning of butterfly valveof PN 1.6 rating with bronze/gunmetal seat dulyISI marked complete with nuts, bolts, washers, gaskets conforming to IS 13095 of following sizes as required : 11.3 65 mm dia

18.59 Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete (The tail pieces, tapers etc if required will be paid separately) : 18.59.1 50 mm dia

18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work : 18.41.8 80 mm diameter pipe

18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work : 18.41.7 65 mm diameter pipe

18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work : 18.41.6 50 mm diameter pipe

18.34 Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : 18.34.1 With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Laying of GI distribution pipe line(Phase II) 18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 18.12.6 50 mm dia nominal bore

18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 18.12.7 65 mm dia nominal bore

18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 18.12.8 80 mm dia nominal bore

18.13 Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 18.13.2 50 to 80 mm nominal bore

12 Supplying, fixing, testing & commissioning of double flanged sluice valve of rating PN 1.6 with non rising spindle, bronze/gun metal seat, ISI marked complete with nuts, bolts, washers, gaskets and conforming to IS 780 of following sizes as required : 12.3 65mm dia

12 Supplying, fixing, testing & commissioning of double flanged sluice valve of rating PN 1.6 with non rising spindle, bronze/gun metal seat, ISI marked complete with nuts, bolts, washers, gaskets and conforming to IS 780 of following sizes as required : 12.4 80mm dia

11 Supplying, fixing, testing and commissioning of butterfly valveof PN 1.6 rating with bronze/gunmetal seat dulyISI marked complete with nuts, bolts, washers, gaskets conforming to IS 13095 of following sizes as required : 11.1 40 mm dia

11 Supplying, fixing, testing and commissioning of butterfly valveof PN 1.6 rating with bronze/gunmetal seat dulyISI marked complete with nuts, bolts, washers, gaskets conforming to IS 13095 of following sizes as required : 11.2 50mm dia

18.59 Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete (The tail pieces, tapers etc if required will be paid separately) : 18.59.1 50 mm dia

18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work : 18.41.8 80 mm diameter pipe

18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work : 18.41.7 65 mm diameter pipe

18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work : 18.41.6 50 mm diameter pipe

18.34 Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : 18.34.1 With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Power connection frm ASEB Pole to Box system Panel board NS Provisional estimate for power connection from ASEB pole to Box system Panel Board Including providing necessary accessories such as -cable, starter, D.B. Box, cable etc. all complete as directed by the ASEB

Construction of protection fencing around the DTW with M.S Grill NS Construction of protection fencing around the Transformer with providing, fitting and fixing of M.S. Grill of required pattern fitted In RCC post with necessary' earth work excavation, PCC works above brick solling and 65 mm thick CC floor all complete as directed & specified.

NS Providing,supplying & Installation of Functional Household Tap Connections-38 Nos

Construction of Protection Fencing around the DTW with M.S. Grill 2.8 Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil.

16.12 Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete : 16.12.1 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

4.20A Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources and using recycled concrete aggregate (RCA) as coarse aggregate and fine aggregate within the permissible utilization, Portland Pozzolana / Ordinary Portland/Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. 4.20A.1 All works upto plinth level 4.20A.1.1 Concrete of M10 grade with minimum cement content of 220 kg /cum

5.22 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22.6 Thermo-Mechanically Treated bars of grade Fe-500D or more.

5.22 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22.1 Mild steel and Medium Tensile steel bars

5.9 Centering and shuttering including strutting, propping etc. and removal of form for 5.9.1 Foundations, footings, bases of columns, etc. for mass concrete

5.9 Centering and shuttering including strutting, propping etc. and removal of form for 5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers

5.9 Centering and shuttering including strutting, propping etc. and removal of form for 5.9.6 Columns, Pillars, Piers, Abutments, Posts and Struts

5.1 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 5.1.3 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size de rived from natural sources)

5.3 Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

9.48 Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.

13.2 15 mm cement plaster on the rough side of single or half brick wall of mix : 13.2.1 1:4 (1 cement: 4 fine sand)

11.3 Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 11.3.1 40 mm thick with 20 mm nominal size stone aggregate

13.63 Painting with aluminium paint of approved brand and manufacture to give an even shade . 13.63.1 Two or more coats on new work

M/S S.D. TRADERS (BID ID -282001)