RENOVATION OF LAKHIMI NAGAR PWSS (BELTOLA) UNDER SOPD-G FOR THE YEAR 2024-25

Amount

Installation of DTW by DTH Rig Boring (200mmX150mm)dia 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.

Laying testing and commissioning of raw water pumping main from new DTW to TP site 6.2.1 G.I. Socket (e) 40mm

6.2.2 G.I. Union Socket (e) 40mm

6.2.3 G.I. Threaded Flange (e) 40mm

6.2.4 G.I. Bend (e) 40mm

6.2.6 G.I. Reducing Socket (e) 50 x 40 mm

6.2.14 G.I. NIPPLE (50mm long) (e) 40mm

6.2.16 G.I. NIPPLE (100mm long) (e) 40mm

6.2.19 G.I. NIPPLE (175mm long) (e) 40mm

6.2.21 G.I. NIPPLE (225mm long) (e) 40mm

6.8.3 M.S. CLAMP/BOLT/ NUT/ WASHER (a) M.S. Bolt/ Nut/ Washer

6.8.4 Rubber Insertion Sheet (a) 3 mm thick

18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 18.12.5 40 mm dia nominal bore

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

Providing supplying and laying of under ground cable from pump house 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. 7.1.3 Above 95 sq. mm and upto 185 sq. mm

Supplying and installation of electric driven 3 phase submersibble pump set including supplying all accessories like column pipe wire rope etc. for new DTW 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, steer wire armouring & LSZH outer sheath complete as required.

8641 Chlorinated Polyvinyl - chloride (CPVC) pipe 50 mm nominal dia (for Column pipe purpose)

6.8.12 Steel Wire Rope Grip Clip (a) For 16mm Dia

Augmentation of distribution network of phase-I 9.1.1 Earth work in excavation in foundation trenches including refilling the quantity as necessary after completion of works of pipe line dressing, ramming, watering etc. and removal of surplus earth with 50 m lead and lift up to 1.5 m all complete including dewatering as directed including bailing out water where necessary (b) Blastic land, tillah soil, hard soil, soil mixed with moram gravel and boulders upto one man size

9.3.2 Labour charge for extraction of G.I. pipe of distribution system excavating the earth upto required depth icnlduing disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid seperately). (i) 100 mm dia

9.3.2 Labour charge for extraction of G.I. pipe of distribution system excavating the earth upto required depth icnlduing disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid seperately). (h) 80 mm dia

9.3.2 Labour charge for extraction of G.I. pipe of distribution system excavating the earth upto required depth icnlduing disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid seperately). (g) 65 mm dia

9.3.2 Labour charge for extraction of G.I. pipe of distribution system excavating the earth upto required depth icnlduing disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid seperately). (f) 50 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (i) 100 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (h) 80 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (g) 65 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (f) 50 mm dia

5.1 G.I. Pipes (Medium Class) (i) 100 mm dia

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

18.12 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. 18.12.6 50 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

11 Supplying, fixing, testing and commissioning of butterfly valve of PN 1.6 rating with bronze/gunmetal seat duly ISI 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 valve of PN 1.6 rating with bronze/gunmetal seat duly ISI marked complete with nuts, bolts, washers, gaskets conforming to IS 13095 of following sizes as required : 11.3 65 mm 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 : 12.3 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

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 : 12.5 100mm 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

18.34 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

18.41 Providing and filling sand of grading zone V or coarser grade, all round the G.I. pipes in external work : 18.41.9 100 mm diameter pipe

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

4.1 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.3A 1:2:4 (1 cement : 2 coarse sand (zone-III) including manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 25% : 4 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto 25%)

Augmentation of distribution network Phase-II 9.1.1 Earth work in excavation in foundation trenches including refilling the quantity as necessary after completion of works of pipe line dressing, ramming, watering etc. and removal of surplus earth with 50 m lead and lift up to 1.5 m all complete including dewatering as directed including bailing out water where necessary (b) Blastic land, tillah soil, hard soil, soil mixed with moram gravel and boulders upto one man size

9.3.2 Labour charge for extraction of G.I. pipe of distribution system excavating the earth upto required depth icnlduing disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid seperately). (i) 100 mm dia

9.3.2 Labour charge for extraction of G.I. pipe of distribution system excavating the earth upto required depth icnlduing disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid seperately). (h) 80 mm dia

9.3.2 Labour charge for extraction of G.I. pipe of distribution system excavating the earth upto required depth icnlduing disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid seperately). (g) 65 mm dia

9.3.2 Labour charge for extraction of G.I. pipe of distribution system excavating the earth upto required depth icnlduing disjointing and cleaning the pipe properly & stacking the same at a safe place for re-use as directed by the department (excluding the cost of earthwork which shall be measured and paid seperately). (f) 50 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (i) 100 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (h) 80 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (g) 65 mm dia

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work). (f) 50 mm dia

5.1 G.I. Pipes (Medium Class) (i) 100 mm dia

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

18.12 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. 18.12.6 50 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

11 Supplying, fixing, testing and commissioning of butterfly valve of PN 1.6 rating with bronze/gunmetal seat duly ISI 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 valve of PN 1.6 rating with bronze/gunmetal seat duly ISI marked complete with nuts, bolts, washers, gaskets conforming to IS 13095 of following sizes as required : 11.3 65 mm 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 : 12.3 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

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 : 12.5 100mm 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

18.34 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

18.41 Providing and filling sand of grading zone V or coarser grade, all round the G.I. pipes in external work : 18.41.9 100 mm diameter pipe

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

4.1 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 4.1.3A 1:2:4 (1 cement : 2 coarse sand (zone-III) including manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 25% : 4 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto 25%)

Construction of underground service reservoir of size 2000 lt. capacity (additional) 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. 5.22.4 Hot rolled deformed bars

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 5.9.3 Suspended floors, roofs, landings, balconies and access platform

5.9 Centering and shuttering including strutting, propping etc. and removal of form for 5.9.13 Vertical and horizontal fins individually or forming box louvers band, facias and eaves boards

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 : 5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

5.2 Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 5.2.2 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)

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).

13.1 12 mm cement plaster of mix : 13.1.1 1:4 (1 cement: 4 fine sand)

13.26 Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

13.43 Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : 13.43.1 Water thinnable cement primer

13.46 Finishing walls with Acrylic Smooth exterior paint of required shade : 13.46.1 New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

4.17 Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

Laying testing and commessing of clear water pumping main from newly constructed additional UGR to distribution system 6.2.1 G.I. Socket (i) 100mm

6.2.2 G.I. Union Socket (i) 100mm

6.2.3 G.I. Threaded Flange (i) 100mm

6.2.4 G.I. Bend (i) 100mm

5.1 G.I. Pipes (Medium Class) (i) 100 mm dia

6.2.19 G.I. NIPPLE (175mm long) (i) 100mm

6.2.21 G.I. NIPPLE (225mm long) (i) 100mm

6.8.3 M.S. CLAMP/BOLT/ NUT/ WASHER (a) M.S. Bolt/ Nut/ Washer

6.8.4 Rubber Insertion Sheet (a) 3 mm thick

9.1.1 Earth work in excavation for foundation trenches including refilling the quantity as necessary after completion of work of pipe line dressing, ramming, watering etc. and removal of surplus earth with 50m lead and lift up to 1.50m all complete as directed including bailing out water where necessary. (b) Blastic land, tillah soil, hard soil, soil mixed with moram gravel and boulders upto one man size Extraction & Relaying

9.2.4 Labour charge for carrying laying and fixing G.I. pipes complete with G.I. fittings specials with jointing materials and supplying the jointing materials all complete as directed excluding trenching and refilling of earth (external work).

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 : 12.5 100mm dia

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

Repairing and renovation of Staff quarter and pump house 15.12 Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : 15.12.1 Of area 3 sq. metres and below

15.13 Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead : 15.13.1 Of area 3 sq. metres and below

15.2 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. 15.2.1 Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

15.31 Dismantling tiled roofing with battens, boarding etc. complete including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

15.24 Demolishing dry brick pitching in floors, drains etc. including stacking of serviceable material and disposal of unserviceable material within 50 metres lead

14.1 Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge. 14.1.1 With cement mortar 1:4 (1 cement : 4 fine sand)

9.1 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). 9.1.2 Sal wood

8.25 Providing and fixing 2nd class teak wood plain lining tongued and grooved, including wooden plugs complete with necessary screws and priming coat on unexposed surface. 8.25.4 12 mm thick

12.1 Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 12.1.2 0.80 mm thick with zinc coating not less than 275 gm/m²

12.4 Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete. 12.4.1 0.80 mm thick with zinc coating not less than 275 gm/m²

21.1 52 mm thick cement concrete flooring with concrete hardener topping, under layer 40 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

14.35 Providing and fixing bright finished brass hard drawn hooks and eyes : 14.35.1 300 mm

14.35 Providing and fixing bright finished brass hard drawn hooks and eyes : 14.35.3 200 mm

13.50 Applying priming coat: 13.50.1 With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

13.48 Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : 13.48.1 Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm

NS Supplying, fitting, fixing, testing and commissioning of Functional Household Tap Connection from Distribution Network

Repairing of clear water sump cum reservoir and rapid sand filter unit 14.78 Cleaning of under ground sump, Over Head R.C.C. Tank ( independent staging) including disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:- (i) Tank shall be emptied of water by pumping & bottom shall be cleaned of silt and other deposits. (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water. (iii) Chlorination of RCC internal surface by liquid chlorine. (iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface. (v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-Charge.

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)

13.43 Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : 13.43.1 Water thinnable cement primer

13.46 Finishing walls with Acrylic Smooth exterior paint of required shade : 13.46.1 New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Colouring and painting including installation of heavy duty iron gate 13.88 Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

13.85 Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content 13.85.3 With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

13.110 Finishing walls with textured exterior paint of required shade : 13.110.1 Old work (Two or more coats on existing cement paint surface applied @ 3.28 ltr/10 sqm.

10.4 Providing and fixing 1 mm thick M.S. sheet sliding-shutters, with frame and diagonal braces of 40x40x6 mm angle iron, 3 mm M.S. gusset plates at the junctions and corners, 25 mm dia pulley, 40x40x6 mm angle and T- iron guide at the top and bottom respectively, including applying a priming coat of approved steel primer

13.52 Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete. 13.52.1 On steel work

Replacing of C.I. D/F Sluice valve of internal connection between TP and UGR including recharging of filter media(sand) 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 : 12.6 150mm dia

10.2.1 Supplying and placing of filter gravel of uniform size and shape without flaxy shape free from dust , clay, soft grains, dirt and other foreign materials, washed and screened to different sizes as given below as per IS 8419 (Part-I) : 1977 all complete as directed. (a) Size from 2 mm to 6 mm

10.2.1 Supplying and placing of filter gravel of uniform size and shape without flaxy shape free from dust , clay, soft grains, dirt and other foreign materials, washed and screened to different sizes as given below as per IS 8419 (Part-I) : 1977 all complete as directed. (b) Size from 7 mm to 12 mm

10.2.1 Supplying and placing of filter gravel of uniform size and shape without flaxy shape free from dust , clay, soft grains, dirt and other foreign materials, washed and screened to different sizes as given below as per IS 8419 (Part-I) : 1977 all complete as directed (c) Size from 13 mm to 25 mm

10.2.1 Supplying and placing of filter gravel of uniform size and shape without flaxy shape free from dust , clay, soft grains, dirt and other foreign materials, washed and screened to different sizes as given below as per IS 8419 (Part-I) : 1977 all complete as directed (d) Size from 25 mm to 32 mm

10.2.1 Supplying and placing of filter gravel of uniform size and shape without flaxy shape free from dust , clay, soft grains, dirt and other foreign materials, washed and screened to different sizes as given below as per IS 8419 (Part-I) : 1977 all complete as directed. (e) Size from 33 mm to 40 mm

10.2.2 Supplying and placing of filter sand of hard and resistant quartz, uniform size and shape free from dust, clay, soft grains, dirt and any other foreign materials includind inorganic salt and organic substance, washed and screened. Having uniformity coefficient between 1.3 to 1.7, effective size between 0.45 to 0.70mm, ignition loss not exceeding 0.7% by weight, soluble fraction in Hydrochloric acid not exceeding by 5% by weight, silica content not less than 90%, specific gravity between 2.55 to 2.65, wearing loss less than 3% as per IS: 1419 (Part-I):1977 all complete as directed.

Providing supplying fitting fixing testing and commissioning of 3 phase electrical driven centrifugal pump set including pannel board (for replacement of existing 1 no.) CPWD3(AOR). Supplying, installation, testing and commissioning of electric driven pressurisation pump suitable for automatic operation and consisting of following, complete in all respects, as required : (Jockey Pump) Horizontal type, multistage, centrifugal pump of cast iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to IS : 1520. Suitable HP squirell cage induction motor TEFC type suitable for operation on 415 volts, 3 phase 50 Hz AC supply with IP 55 class of protection for enclosure, horizontal foot mounted type with Class-'F' insulation, conforming to IS : 325. M.S.fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required. Suitable cement concrete foundation duly plastered and with anti vibration pads. 3.2 180 lpm at 70 m Head

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.

NS Supply, Fabrication, Installation, painting and lettering complete etc. of Sign Board as per drawing enclosed including supplying all necessary materials, earth work in excavation, C.C. works etc. all complete as directed by the Deptt.

SRI RATUL CH DEKA (BID ID -271252)