Replacement Of Rain Water Ci Pipes With Pvc And Diversion Of Rain Water Pipes Run Through Ceiling At Rcd Building Ecil, Hyderabad.- 1 1.1 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) 2 2 Dismantling of existing fixed MS glass/weld mesh/cement asbestos /other hand board partition including door, windows, fittings etc., by welding, cutting, disposal of unserviceable surplus material and stacking of serviceable material within 1 KM lead etc., complete and as directed by Engineer-in-charge. 3 3.1 Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : In cement mortar 4 5.1 Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within 50 metres lead : 100 mm dia pipe 5 6 Dismantling / removal of roof mounted exhaust fan with MS sheet duct including stacking serviceable material at stores and disposal of unserviceable material within 1KM lead etc., complete and as directed by Engineer-in-charge. 6 7.1 Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. All kinds of soil 7 8.1 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand ( : 4 graded stone aggregate 20 mm nominal size. 8 9.1 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 : Cement mortar 1:6 (1 cement : 6 coarse sand) 9 10.1 Providing and fixing up to floor five level precast cement concrete string or lacing courses, copings, bed plates, anchor blocks, plain window sills, shelves, louvers, steps, stair cases, etc., including hoisting and setting in position with cement mortar 1:3 (1 Cement : 3 coarse sand), cost of required Centering complete. 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size 10 11.1 12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand) 11 12.1 Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 110mm diameter 12 13.1 Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work 13 14.1 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : One or more coats on old work 14 15.1.1 Excavating trenches 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, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kinds of soil Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia 15 16.1 Providing, laying and jointing glazed stoneware pipes class SP-1 with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete : 150 mm diameter 16 17.1 Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) up to haunches of S.W. pipes including bed concrete as per standard design : 150 mm diameter S.W. pipe 17 18.1.1 Providing and fixing square-mouth S.W. gully trap class SP-1 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: 100x100 mm size P type With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 18 19.1 Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 450 mm dia. R.C.C. pipe 19 20.1.1 Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zoneIII) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design : Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 20 21.1 Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete : For pipes 100 to 250 mm diameter 21 22 Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. 22 23.1 providing and fixing on wall face unplasticised rigid PVC rain water pipes conforming to Iscode including jointing with M.B UPVC SOLVENT cement (Brush in can) i) self socket pipe (4 KGF/CM2) 160 mm diameter 23 24.1.1 Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised rigid PVC rain water pipes conforming to IS code including jointing with Lubricant/solvent. Coupler 160mm 24 24.2.1 Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised rigid PVC rain water pipes conforming to IS code including jointing with Lubricant/solvent. Single tee without door 160mmx160mmx160mm 25 24.3.1 Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised rigid PVC rain water pipes conforming to IS code including jointing with Lubricant/solvent. Double stage reducer tee 160mm x 160mm x 110mm 26 24.4.1 Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised rigid PVC rain water pipes conforming to IS code including jointing with Lubricant/solvent. Bend 87.5 degree 160mm bend 27 24.5.1 Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised rigid PVC rain water pipes conforming to IS code including jointing with Lubricant/solvent. Long bend 160mm 28 24.6.1 Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised rigid PVC rain water pipes conforming to IS code including jointing with Lubricant/solvent. End Cap 160 mm 29 24.7.1 Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised rigid PVC rain water pipes conforming to IS code including jointing with Lubricant/solvent. Reducer 160mm x 110mm 30 25 Making hole up to 20x20 cm and embedding pipes up to 150 mm diameter in masonry and filling with cement concrete 1:3:6 (1 cement : 3 coarse sand: 6 graded stone aggregate 20 mm nominal size) including disposal of malba. 31 26 Core cutting RCC slab upto 150mm dia in RCC flooar and roofs through core cutting process up-to depth of 125mm for inserisation of drain/rain water pipe including filling the gap with repair mortar, bonding agent, repairing of membrane around pipe, aluminium paint and disposal of unserviceable material within 50 metres lead etc., complete and as directed by Engineer-in-charge. 32 27.1 Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3 mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufactured of density at 25 degree C, 0.87 - 0.89 kg/litre and viscocity 70 - 160 cps. Over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23 degree C as 350/300 N/5 cm. Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150 degree C. Cold flexibility shall be upto -2 degree C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : 3mm thick 33 28.1 Painting with aluminium paint of approved brand and manufacture to give an even shade . Two or more coats on new work 34 29.1 Painting with aluminium paint of approved brand and manufacture to give an even shade: One or more coats on old work 35 30.1.1 Carriage of Materials - By Mechanical Transport including loading,unloading and stacking Lime, moorum, building rubbish up-to 1KM 36 30.1.2 Carriage of Materials - By Mechanical Transport including loading,unloading and stacking Cement, stone blocks, GI, CI, AC & CC pipes below 100mm dia and other heavy materials. 37 31 Dismantling of GI AC duct fixed to roof including cutting of support angles, GI clamps, nut&bolts, any other supports etc., complete and stacking the material within 1KM metres lead and as directed by Engineer-in-charge. 38 32.1 Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete 39 33.1 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture 40 34.1 Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 : 15 mm nominal bore 41 35.1 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall 20 mm nominal outer dia Pipes 42 36 Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. 43 4 Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.
