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| 1 | Construction of tube-well from ground levels and upto 100 Meter depth and above to accommodate housing and assembly pipe of following sizes in all types of alluvium strata by percussion/ rotary drilling method and with gravel as per IS:4097-1967 and packing as per IS:2800 (Part I -& II) 1979 as amended upto date (the work includes the cost of gravel & its primary packing and packing during development, lowering of housing & strainer assembly pipes, with supply and wrapping of coir-rope, wherever necessary, for arresting fine sand particles. The work will not include cost of housing pipe and strainer pipe assembly and development work, but work would be completed after obtaining sand free water)..250 mm Nominal bore. |
| 2 | 250 mm Nominal bore. |
| 3 | P&F rigid PVC Pipe (IS:4985 mark) class II/ (4 Kg. /Cm2.) approved quality /make including joining the pipe with solvent cement rubber ring and lubricant. |
| 4 | 110 mm dia |
| 5 | Supply & lying River-gravels of following sizes in recharge shaft, filter pit after screening & washing from kachha shift without deduction of voids |
| 6 | Size 9 to 12 mm |
| 7 | Size 3 to 5 mm |
| 8 | Supply & laying of clean, clear sharp river sand of size 1 to 2mm coarse, without deduction of voids. |
| 9 | Construction of Recharge Shaft in filter pit including Earth work Excavation , lifting excavted earth with all lift and 50 m lead and centering & shuttering evenever required. |
| 10 | Diameter 900 mm |
| 11 | Supply & fixing Pre-cast RCC Rinngs at the mouth of recharge shaft of M20 mix with 40 mm thickness |
| 12 | Diameter 900 mm |
| 13 | Supply & lowering air line of 25mm dia, G.I. pipe 'B' class having perforation 3 to 5mm size all arrow of G.I. pipe in Zig-Zag fashion & making air vent at top including the cost of Tee-Nipples, Elbow, Socket etc. |
| 14 | 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 taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. All kinds of soils |
| 15 | Add extra for foundation/trenches/drains for every additional lift of 1.5 Mtr. or part thereof in |
| 16 | All kinds of soil |
| 17 | Providing and laying in position specified grade of cement concrete for all RCC structural elements upto plinth level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints and cost of plastizers( if required) excluding the cost of centering, shuttering and reinforcement. M20 grade Nominal Mix / Design Mix |
| 18 | Centering & shuttering with plywood or steel sheets including strutting, propping bracing both ways with steel props and removal of formwork for upto floor five level for : |
| 19 | Walls (any thickness) including attached pilasters, buttresses plinth and string course. |
| 20 | Providing and fabricating reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding (including cost of binding wire) all complete up to floor five level. ('Original producers' who manufacture billet directly from iron ores and roll the bilets to produce steel conforming to IS:1786) |
| 21 | Thermo-mechanically Treated bars (Conforming of relevent IS code) |
| 22 | Supplying & fixing 560mm dia opening SFRC manhole frame & cover as per IS : 12592-2002 in existing manholes including grouting the frame in PCC M-15 complete in all respect as directed by the Engineer. |
| 23 | EHD-35 |
| 24 | Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level. |
| 25 | M15 grade Nominal Mix 1: 2: 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size). |
| 26 | M10 grade Nominal Mix 1: 3: 6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size). |
| 27 | Brick masonry with F.P.S. bricks of class designation 75 in foundation and plinth with bricks |
| 28 | Cement mortar 1 : 6 (1 cement : 6 coarse sand) |
| 29 | 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, making of lines or groove etc complete but excluding the cost of nosing of steps etc. complete. |
| 30 | 75mm thick with 20mm thick nominal size aggregate. |
| 31 | Plaster on new surface on walls in cement sand mortar 1:4 including racking of joints etc. complete fine finish : |
| 32 | 20mm thick . |
| 33 | Finishing with neat cement (punning). |
| 34 | Providing and fixing steel gate, grating , and grills made of angles, tees, square bars, flats,or black pipe with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide |
| 35 | Excavating trenches of required width for pipe cables, etc. including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking 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 disposal of surplus excavated soil as directed within a lead of 50 Mtr.: All kinds of soil |
| 36 | Pipes cables, etc. exceeding 80mm dia but not exceeding 300mm dia. |
| 37 | Providing, lowering, laying in trenches, aligning, fixing in position and jointing socketed rubber gasket type ISI marked uPVC pipes of Class III (6 Kg/sqcm) suitable for potable water with rubber ring joints (as per IS 4985-2000) of following outer dia with all accessories (excluding specials) complete including all material, labour, hydraulic testing and commissioning as per TechnicalSpecifications and as per direction of Engineer.Note : E/w to be measured and paid separately. |
| 38 | 315 mm dia |
| 39 | Providing and fixing of Reinforced Ferro cement Drain cover designed for class \\"AA\\" loading duly marked on cover with adequate steel reinforcement having thickness 75 mm to 150 mm anti- corrosive bitumen painted M.S. plate Rim and on M.S. lifting hooks admixture like plasticizer bond improving compound shrinkage resistance compound abrasion resistant complete asper approved design etc. |
| 40 | for drain Opeining Size 1201 to 1500 mm Standard Drain CoverSize 2100mm x 500mm x 150mm |
| 41 | Carriage of earth, sand, lime, morrum, manure or sludge including loading/ unloading etc. complete with lead upto 15km. |
| 42 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : |
| 43 | Two or more coats on new work |
| 44 | Lettering with black Japan paint of approved brand and manufacture. |
| 45 | Operation and Maintenance of Rain Water Harvesting (RWH) Structure. |
| 46 | 1st Year O&M (first year o&m on contractor part) |
| 47 | 2nd Year O&M |
| 48 | 3rd Year O&M Please Enable Macros to View BoQ information |
