Tender For 30- Water Harvesting Work In The Dak Bungalow And Kitchen Store Building Of District Panchayat Located At Sandi - Excavating trenches in all kind of soil of required width for pipes, cables etc. including excavation for sockets and dressing of sides, ramming of bottoms, depth upto 1.5 m. including getting out the excavated soil & then returning the soil as required in layers not exceeding 20 cm in depth including consolidating each deposited layer by ramming, watering, etc & disposing of surplus excavated soil as directed with in a lead of 50 cm. 2 a) Pipes 80mm to 300mm diameter. 3 Providing & laying cement concrete 1:5:10 (1 cement : 5 coarse sand :10 graded stone aggregate 40mm nominal size) alround PVC pipes including bed concrete as per standard design. 4 b)150mm diameter PVC Pipe. 5 P.V.C.150 mm dia6kg/sq.cm 6 Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameterand 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size ) , i/c necessary excavation, foundation concrete 1:5:10(1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominalsize) and inside plastering with cement mortar 1:3 (1 cement : 3coarse sand) 12 mm thick, finished with a floating coat of neat cementcomplete as per standard design : 7 Extra for depth formanholes 8 105/150 9 Recharge Pit 10 Earth work in excavation in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides of ramming of bottoms, lift upto 1.5 m incuding getting out the excavated soil and disposal of surplus excavated soil as directed, with in a lead of 50 m. 11 Up to 1.50 mt depth 12 Up to 1.50 mt depth 13 Up to 1.50 mt depth 14 Up to 1.50 mt depth 15 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) 16 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) 17 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : 18 5.55-0.15-3.0+0.3 19 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing andreinforcement - All work up to plinth level : 20 As in item 6 above but forslab M20 21 Fram Work 22 M.S. Work in R.C.C. 23 qty sm item no.4*1.5*0.785 24 Boring/drilling bore well of required dia for casing/ strainer pipe, bysuitable method prescribed in IS: 2800 (part I), including collectingsamples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equipments, tools,plants & machineries required for the job, all complete as per directionof Engineer-in-charge, upto 90 metre depth below ground level. 25 300 mm dia 26 Supplying, assembling, lowering and fixing in vertical position in borewell unplasticized PVC medium well screen (RMS) pipes with ribs,conforming to IS: 12818, including hire & labour charges, fittings &accessories etc. all complete, for all depths, as per direction ofEngineer-in-charge. 27 100 mm nominal size dia 28 Supplying, filling, spreading & leveling coarse sand of size range 1.5mm to 2 mm in recharge pit, in required thickness over gravel layer,for all leads & lifts, all complete as per direction of Engineer -incharge. 29 Supplying, filling, spreading & leveling gravels of size range 5 mm to10 mm, in the recharge pit, over the existing layer of boulders, inrequired thickness, for all leads & lifts, all complete as per directionof Engineer-in-charge. 30 Supplying, filling, spreading & leveling stone boulders of size range5 cm to 20 cm, in recharge pit, in the required thickness, for all leads& lifts, all complete as per direction of Engineer-in-charge.. 31 Excavating trenches of required width for pipes, cables etc. including excavation for sockets and dressing of sides, ramming of bottoms, depth upto 1.5m including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil as directed, within a lead of 50m. 32 All kinds of soil 33 Pipes, cables etc. exceeding 80mm dia but not exceeding 300mm. 34 Pipes, cables etc. exceeding 80mm dia but not exceeding 300mm. 35 Providing, laying and jointing glazed stoneware pipes grade A with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete. 36 100mm diameter 37 150mm diameter 38 Providing and laying cement concrete 1:5:10 (1 cement: 5 coarse sand : 10 graded stone aggregate 40mm nominal size) all roundS.W. pipes including bed concrete as per standard design 39 100mm dia SW pipe 40 150mm dia SW pipe 41 150mm dia SW pipe 42 Providing and fixing square-mouth S.W. gully trap grade‘A’ complete with C.I. grating, brick masonry chamber with water tight C.I. cover with frame of 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design 43 150 x 100 mm size P type 44 With Sewer bricks conforming to IS : 4885 45 With Sewer bricks conforming to IS : 4885 46 Constructing brick masonry manhole in cement mortar 1:4 (1 cement :4 coarse sand) RCC top slab with 1:2:4 mix (1 cement :2 coarse sand :4 graded stone aggregate 20mm nominal size), foundation concrete 1:4:8 mix (1 cement :4 coarse sand :8 graded stone aggregate 40mm nominal size) inside plastering 12mm thick with cement mortar 1:3 (1 cement :3 coarse sand) finished with floating coat fo neat cement and making channels in cement concrete 1:2:4 (1 cement :2 coarse sand :4 graded stone aggregate 20mm nminal size) finished with a floating coat of neat cement complete as per standard design. 47 Constructing brick masonry manhole in cement mortar 1:4 (1 cement :4 coarse sand) RCC top slab with 1:2:4 mix (1 cement :2 coarse sand :4 graded stone aggregate 20mm nominal size), foundation concrete 1:4:8 mix (1 cement :4 coarse sand :8 graded stone aggregate 40mm nominal size) inside plastering 12mm thick with cement mortar 1:3 (1 cement :3 coarse sand) finished with floating coat fo neat cement and making channels in cement concrete 1:2:4 (1 cement :2 coarse sand :4 graded stone aggregate 20mm nminal size) finished with a floating coat of neat cement complete as per standard design. 48 Inside size 90x80cms and 45cms deep including CI cover with frame (light duty) 455x610mm internal diamensions total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15kg). 49 With FPS bricks of class designation 150 50 (i) For Sewer Line
