Tender For Rain Water Harvesting System And Development Work At Bhibani Dham And Sitsar Rainwater Catchment Development Works Jhunjhunu - 1 Earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of Engineer for following depths, below natural ground / Road top level. Depth upto 1.5m 2 Add extra for overall depth of excavation above 1.5 m and upto 3.0 m 3 Pre-cast RCC M-40 grade circular manhole conical piece with inbuilt cover and frame (height 1.305), cast-in-situ PCC M-10 grade foundation, PCC M15 grade circular wall ID 1.425m, wall thickness 200mm, wall height equal to ID of sewer pipe + one wall thickness of pipe + 50 mm, PCC M15 grade benching and channel portion. Depth of manhole shall be measured from top of manhole cover upto lowest invert of pipe. (Depth includes in the item = height of Conical piece + ID of Sewer pipe + 1 Wall thickness of pipe + increased height of wall (if any) + 50mm) 4 Providing and fixing pre-cast RCC M-40 grade circular ring of ID 1.5m, wall thickness 125mm, height 150/225/300/600/900/1200mm for constructing extra depth of manhole beyond depth mentioned in item no-17.61.1 as per drawing. 5 Construction of Tube Well from ground level and up to 100 mtr. depth to accommodate housing and assembly pipe in all type of alluvium strata, unconsolidated formation such as pebbles, boulders etc. by percussion/ rotary drilling method as per IS:2800 Part 1: 1991 and IS:2800 Part II: 1979 (both amended up to date) and technical specifications for removal of overburden. The work includes the cost of lowering of casing pipe, but excludes the cost of casing pipe. Nominal bore 250 mm dia. 6 Supply of strainer pipes made of ERW M.S. black pipe ISI mark of following sizes at the site of work including required size of slotting as per IS:8110-1985 of following nominal bore sizes at site of work 200 mm dia 7 Supply & lying River-gravels of following sizes in rechargeshaft, filter pit after screening & washing from kachha shiftwithout deduction of voids Size 9 to 12 mm 8 Supply & lying River-gravels of following sizes in rechargeshaft, filter pit after screening & washing from kachha shiftwithout deduction of voids Size 3 to 5 mm 9 Supply & laying of clean, clear sharp river sand of size 1 to2mm coarse, without deduction of voids. 10 Stone Aggregate (Single size) : 20 mm nominal size 11 Supply and laying of charcoal for filter media 12 Providing and fixing Unplasticised -PVC pipe clips of approved design to Unplasticised - PVC rain water pipes by means of 50x50x50mm hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 110 mm 13 Providing at site, lowering & laying in trenches, aligning & jointing of RCC pipes NP2 class (with s/s ends IS: 458 - 1988 (amended up to date) marked and manufactured through spun process at all levels with Rubber gaskets (EPDM/SBR) for sewer lines as per IS: 5382 (including cost of Rubber gaskets lubricants) as per drawing, sectional hydro testing of the sewer pipe line (including cost and conveyance of water to site for testing) etc., complete as directed by Engineer. Note : E/w to be measured and paid separately. Length of pipe shall be measured in between the outer wall of two manholes / Inspection chambers, Pipe in the manhole/inspection chamber’s wall shall deemed to be included in the item of manhole/inspection chamber shall not be payable 300 mm internal diameter 14 Earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of Engineer for following depths, below natural ground / Road top level.In all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc Depth upto 1.5 m 15 Random rubble stone masonry work in cement mortar with mechanical mixer in foundation (at any level) complete as per drawing and technical specification and as per clause 1000 and 1400 of MoRT&H specification including all scaffolding material, labour, machinery but excluding pointing and plastering In cement mortar 1:4 (1 cement : 4 coarse sand) 16 Pointing of any design with cement mortar (1:3) on Brick work in substructure/ super structure at any height complete as per clause 1312 of MoRT&H specification including all material, labour, scaffolding etc 17 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 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 18 Hindi (Matras, Commas and the like not to be measured and paid for. Half letters shall be counted as half). 19 Providing and laying autoclaved aerated cement blocks masonry with 150mm/230mm/300 mm thick AAC blocks in super structure above plinth level up to floor V level with RCC band at sill level and lintel level with approved block laying polymer modified adhesive mortar all complete as per direction of Engineer-in-Charge. (The payment of RCC band and reinforcement shall be made for separately). 20 Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level :1:1½:3 (1 Cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size). 21 Chest Press Double :- MAIN FRAME:100 NB JINDAL GI PIPE HAVING WALL THICKNESS OF 3.2MM. SEAT FRAME 32NB GI JINDAL A CLASS PIPE. HANDLE FRAME & LEG REST:32 & 25NB GI B CLASS PIPE. HANDLE COVER :TPEE INJECTION MOULDED. SEAT & BACK (PERPHORATED) :GALVANISED 2MM THICKNESS HANDLE:L-125MM,W-55MM). BOTTOM COVER:BASE COVER FOR 100 NB-NYLON 47 INJECTION MOULDED.STOPPER:PU ROD.42MM DIA PIPE CAP:NYLON 47 INJECTION MOULDED.BEARING CAP:NYLON 47 INJECTION MOULDED BEARING HOUSING AND PIN:SEAMLESS PIPE & ROUND BAR. NUT BOLTS CAP:NYLON 47 INJECTION MOULDED WITH FASTNERS. BEARING:PERMANENT SEALED OF REPUTED MAKE(FAG/SKF). NUT BOLTS:M8 X 25mm ZINC COATED ALLEN BOLTS. . WE DO PURE POLYESTER POWDER COATING (50-60 MICRONS) FOR ATTRACTIVE LOOKS WHICH IS MEANT FOR OUTDOOR USAGE. 22 SHOULDER PRESS DOUBLE :- MAIN FRAME:100 NB JINDAL GI PIPE HAVING WALL THICKNESS OF 3.2MM. SEAT FRAME 32NB GI JINDAL A CLASS PIPE. HANDLE FRAME & LEG REST:32 & 25NB GI B CLASS PIPE. HANDLE COVER :TPEE INJECTION MOULDED. SEAT & BACK (PERPHORATED) :GALVANISED 2MM THICKNESS HANDLE:L-125MM,W-55MM). BOTTOM COVER:BASE COVER FOR 100 NB-NYLON 47 INJECTION MOULDED.STOPPER:PU ROD.42MM DIA PIPE CAP:NYLON 47 INJECTION MOULDED.BEARING CAP:NYLON 47 INJECTION MOULDED BEARING HOUSING AND PIN:SEAMLESS PIPE & ROUND BAR. NUT BOLTS CAP:NYLON 47 INJECTION MOULDED WITH FASTNERS. BEARING:PERMANENT SEALED OF REPUTED MAKE(FAG/SKF). NUT BOLTS:M8 X 25mm ZINC COATED ALLEN BOLTS. . WE DO PURE POLYESTER POWDER COATING (50-60 MICRONS) FOR ATTRACTIVE LOOKS WHICH IS MEANT FOR OUTDOOR USAGE. 23 CHEST PRESS CUM SHOULDER PRESS :- MAIN FRAME:100 NB JINDAL GI PIPE HAVING WALL THICKNESS OF 3.2MM. SEAT FRAME 32NB GI JINDAL A CLASS PIPE. HANDLE FRAME & LEG REST:32 & 25NB GI B CLASS PIPE. HANDLE COVER :TPEE INJECTION MOULDED. SEAT & BACK (PERPHORATED) :GALVANISED 2MM THICKNESS HANDLE:L-125MM,W-55MM). BOTTOM COVER:BASE COVER FOR 100 NB-NYLON 47 INJECTION MOULDED.STOPPER:PU ROD.42MM DIA PIPE CAP:NYLON 47 INJECTION MOULDED.BEARING CAP:NYLON 47 INJECTION MOULDED BEARING HOUSING AND PIN:SEAMLESS PIPE & ROUND BAR. NUT BOLTS CAP:NYLON 47 INJECTION MOULDED WITH FASTNERS. BEARING:PERMANENT SEALED OF REPUTED MAKE(FAG/SKF). NUT BOLTS:M8 X 25mm ZINC COATED ALLEN BOLTS. . WE DO PURE POLYESTER POWDER COATING (50-60 MICRONS) FOR ATTRACTIVE LOOKS WHICH IS MEANT FOR OUTDOOR USAGE. 24 TAI CHI SPINNERS :- MAIN FRAME:100 NB JINDAL GI PIPE HAVING WALL THICKNESS OF 3.2MM. ARM HANDLE/ LEG FRAME 25/32NB GI JINDAL A CLASS PIPE. BOTTOM COVER:BASE COVER FOR 100 NB-NYLON 47 INJECTION MOULDED.WHEEL-GALVANISED PIPE,STOPPER:PU ROD.42MM DIAPIPE CAP:NYLON 47 INJECTION MOULDED. BEARING CAP:NYLON 47 INJECTION MOULDED BEARING HOUSING AND PIN:SEAMLESS PIPE & ROUND BAR. NUT BOLTS CAP:NYLON 47 INJECTION MOULDED WITH FASTNERS. BEARING:PERMANENT SEALED OF REPUTED MAKE(FAG/SKF). NUT BOLTS:M8 X 25mm ZINC COATED ALLEN BOLTS. WE DO PURE POLYESTER POWDER COATING (50-60 MICRONS) FOR ATTRACTIVE LOOKS WHICH IS MEANT FOR OUTDOOR USAGE. 01 No. 62,000 54,000 38,000 32,500 25 TWISTER TRIPPLE :- MAIN FRAME: 100 NB JINDAL GI PIPE HAVING WALL THICKNESS OF 3.2MM. ARM HANDLE/ LEG FRAME 25/32NB GI JINDAL A CLASS PIPE. HANDLE COVER :TPEE INJECTION MOULDED. TWISTER DISC 26 Parallel Bar :- Providing, designing and fixing of Parallel Bar in a pair ot Size 1200x 540 x1600 mm fabricated with main post of 114 mm dia And 2.5mm thick and rest of the pipe 40 mm dia and 2.5 mm thick and rest of the Pipes made up of hot rolled tubular steel and hot dipped galvanised and Powder coatead Akzo Nobel or equivalent of 80-120 micron thick. All joints Of pipe are robotic welded with joints scalloped as necessary and dressed off Removing sharp edges and burrs. Zinc primer paint to be applied at all Welding welding points prior to finishing. Handle bars are to be provided With high quality grip rubber at top end. Ase plate cover to be made from Virgin LLDPE manufactured by rotational moulding with minimum thickness Of plastic of 3 mm. colourful and UV resistant and environmental friendly. All open ends of pipe to be closed by GI/ LLDPE caps for user safety. The Equipment to be fixed on ground with concrete of minimum strenght M-25 And Jshape welded bolts and once the concrete is set, fix the equipment extra part Equipments etc. 27 Providing and fixing of precast concrete interlocking tiles of desired shape of M 30 grade manufactured from fully computerized automatic stationery hydraulic vibrio pressed machine and fully computerized automatic batching plant of class A1/A2 as per BS 6717:2001. The CC interlocking paving blocks be laid on average 50mm. thick bed of coarse sand and the joint is to be filled with fine sand. Laying procedure on compacted sub-base as defined. Complete job is to be executed as per the instruction of Engineer in-charge. The rates to be inclusive of all lead & Lifts etc. complete as per specifications. Tensile splitting strength, abrasion and braking load etc. as per BS 6717:2001, Grey cement 80mm thick 28 Providing and laying lean cement concrete 1:4:8 in Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in concrete mixer, laid manually, compacted with surface vibrator, finishing and curing complete as per clause 601, 112 of MoRT&H specification including all material, labour, machinery, lighting, guarding and maintenance of diversion
