Bruhat Bengaluru Mahanagara Palike Tender

item004 - Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work 32 mm nominal dia Pipes as per specification & directions of the Engineer in charge of the work

item005 - Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work 20 mm nominal dia Pipes as per specification & directions of the Engineer in charge of the work

item006 - 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 25 to 40 mm nominal bore as per specifications and directions of the Engineer in charge of the work

item007 - Providing and fixing Brass full way valve gate with C.I. wheel of approved quality (screwed end)25 mm nominal bore as per specifications and as per directions of Engineer-in-charge.

item008 - Construction of dry lean CC 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 14:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 140 kg/ m3 , optimum moisture content to be determined during trial length construction, concrete strength not to be less than 7 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 t vibratory roller, finishing and curing as per specifications and directions of the Engineer in charge of the work

item009 - Construction of un-reinforced plain CC pavement using RMC M-30 grade with OPC @ 270 kg/m3 & GGBS@ 90 kg/m3 (75:25 proportion) as per approved mix design procedure & thickness as per design, over a prepared sub base. The superplastisiser confirming to IS 9103-1999 Reaffirmed-2008, Coarse aggregates & Fine aggregate confirming to IS:383-2016, transported to site, laid in approved fixed side form work (steel channel, laying & fixing of 125 micron thick polythene film, wedges, steel plates including levelling the form work). Spreading the concrete with shovels, rackers & compacted using needle, suitable plate vibrator and finished in a continuous operation including provision of separation membrane and Hessian cloth finishing to lines & grades complete including cost of all materials, labour, all lead & lift, loading charges as per specification & direction of Engineer incharge of the work. (Groove cutting shall be paid seperatelyas per specification & as per directions of Engineer-in-charge.

item010 - Providing & laying in position CC for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications. Mix 1:4:8 Using 40 mm nominal size graded crushed coarse aggregatesas per specifications and as per directions of Engineer-in-charge.

item011 - Providing & laying in position CC for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates (a) Bottom Raft

item012 - Side Wall

item013 - Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification All other type of structures as per specifications and directions of the Engineer in charge of the work

item014 - Providing & laying in position plain CC for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates & fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machineries, curing, & all the other appurtenances required to complete the work as per technical specification. (The cost of steel reinforcement & formwork shall be paid separately). Mix 1:2:4 Using 20 mm nominal size graded crushed coarse aggregates as per specification & directions of the Engineer in charge of the work

item015 - Loading and Unloading of Stone Boulder/Stone aggregates/ Sand/Kankar/Moorum. (Tipper 5.5 m3) Cost of Haulage Excluding Loading and Unloading Case-1 : Surfaced Road (Taking output 10 t load and lead 10 km 100 t.km) as per specifications and directions of the Engineer in charge of the work

item016 - Providing BS slabs of selected quality roughy dressed having a size of 10 cm thick, and fixed in cement mortar 1:6, including fixing curing etc complete as directed by the Engineer in charge of the work. (Excluding GST and Area Loading charges) as per specifications and directions of the Engineer in charge of the work

item017 - Providing one line dressing to stone slab/ granite stone masonry as per specifications as directed by the Engineer in charge of he work (Excluding GST and Area Leading charges) as per specifications and directions of the Engineer in charge of the work

item018 - Providing machine cutting edges to B.S slabs2.5 cms wide as per specification (on;ly chamfered length shall be recorded) inclusive of all taxes complete as directed by the Engineer in charge of the work. (Excluding GST and Area Leading charges) as per specifications and directions of the Engineer in charge of the work

item019 - Providing and fixing precast reinforced cement concrete covering slabs of 10cm thick made out of M25 with OPC cement @ 340 Kgs per Cum, with 20mm and down size graded granite metal coarse aggregates @ 0.70 cum and fine aggregated @ 0.74 cum with super plasticisers, machine mixed, including providing and removing centering, shuttering, strutting propping etc, for edges of slabs with TMT steel (Fe500) cost & reinforcement charges, including finishing as required with cost of all materials, labour, all lead and lift HOM of machinery, curing including cost of reinformcement, etc, complete as per specifications and directions of the Engineer in charge of the work