Bruhat Bengaluru Mahanagara Palike Tender

code04 - Earth work in surface excavation by mechanical means for lowering & leveling the ground for all works other than foundation in all kinds of soils & upto depth not exceeding 300mm as per drawing and+ technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including Cost of labour, tools, usage of machinery & other appurtenances required to complete the work. (P.No. 36, I.No. 1.12 of PWD & CSR VOL-1 SR 2023-24)

code05 - Providing and laying in position Cement Concrete 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 Specification 1:4:8 Using 40 mm nominal size graded crushed coarse aggregates Item No.2.1.2,Page No.15, Vol I CSR 23-24

code06 - Providing size stone masonary with hard stone in foundation and plinth with Cement mortar 1:6 (1cement 6 coarse sand .Item No.5.4,Page No.9, Vol II CSR 23-24, With available stone

code07 - Construction of Dry lean cement concrete sub-base over a prepared sub grade with coarse and fine aggregates confirming to IS 383:2016 the size of coarse aggregates not exceeding 25mm replacing cement by fly ash to the extent of 20 percent, aggregate cement ratio not to exceed 12:1 aggregates gradation after blending to be as per table 600-1, cement & cementitious 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.(P.No. 49, I.No. 6.3 of PWD & CSR VOL-3 SR 2023-24)

code08 - Construction of un-reinforced plain cement concrete pavement using RMC M-30 grade with OPC @ 270 kg/m3 and GGBS@ 90 kg/m3 (75:25 proportion) as per approved mix design procedure and thickness as per design, over a prepared sub base. The superplastisiser confirming to IS 9103-1999 Reaffirmed-2008 ,Coarse aggregates and Fine aggregate confirming to IS:383-2016, transported to site, laid in approved fixed side form work (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the form work). Spreading the concrete with shovels, rackers and compacted using needle, suitable plate vibrator and finished in a continuous operation including provision of separation membrane and Hessian cloth finishing to lines and grades complete including cost of all materials, labour, all lead & lift, loading charges as per specification & direction of Engineer - incharge of the work.( I.No. 6.3 of PWD & CSR VOL-3 SR 2023-24)

code09 - Providing and laying in position Cement Concrete 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 1:3:6 Using 20 mm nominal size graded crushed coarse aggregates (P.No. 15, Sl.No. 2.1.4, Vol-1, SR 2023-24)

code10 - Providing and applying tack coat with RS1 Bituminous Emulsion using emulsion pressure distributor at the rate of 0.25 kg/m2 on the prepared bituminous surface cleaned with mechanical broom (P.No. 31, Sl.No. 5.4, Vol-3, SR 2023-24)

code11 - Providing and laying Bituminous Concrete with 40/60 TPH capacity hot mix plant using crushed aggregates of specifiedgrading, premixed with bituminous binder VG-30, @ 5.4 percent of mix and filler, transporting the hot mix to work site,laying with mechanical paver finisher to the required grade,level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respect(P.No. 38, Sl.No. 5.16 C, Vol-3, SR 2023-24)

code12 - Providing and and fixing Precast Concrete slab 10 CM thick witth all lead and lift as per specification (Data Rate Approved)

code13 - Providing and fixing 23 cm thick pre cast reinforced concrete slab as per design and drawing material cost, transportation, hire charges of machinery complete with all lead and lift conveyance charges labour charges inclusive of cost of all materials Data Rate

code14 - Loading and Unloading of Stone Boulder/Stone aggregates/ Sand/Kankar/Moorum.(Tipper 14 m3) (Page No. 03/ Item No. 1.1-C/PWD CSR VOL-III SR 2021-22) Cost of Haulage Excluding Loading and Unloading Case-II : Unsurfaced Gravelled Road Taking output 10 t load and lead 10 km = 100 t.km (Page No. 03/ Item No. 1.4 (ii) A/PWD CSR VOL-III SR 2023-24)