Public Works Department Tender

Volume-I P.No 16 SI.No 2.3.1 - Providing and laying in Cement Concrete for all Basement & surface level works, return walls, retaining walls, sunken floors etc. 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, 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 (Volume-I P.No 16 SI.No 2.3.1) including formwork centering shuttering scaffolding for the cross work drainage repair work at 8 percentage & direction of Engineer - incharge of the work. (Vol 1 Addendum I.Sl.No 3 Pg No. 111)

P.No 188 SI.No 16.3.10 - Providing S&S RCC SPUN / VIBRATED CAST PIPES (REINFORCED) pipes NP-3 Class conforming to IS:458-1988 with latest amentments using ordinary portland cement, for sanitary works and conveying to work site, rolling and lowering into trenches, laying true to line and level including loading and unloading at both destinations and jointing of pipes and specials, perfect linking of joints with jack to correct position including cost of jointing materials, i.e, rubber rings conforming to IS: 5382 for S&S RCC pipes, with all leads and lifts as directed and giving necessary hydraulic test as per ISS to the required pressure and commissioning etc. complete. (Contractor will make his own arrangements for procuring water for testing). Before the execution of the work, the contractor shall carry out the survey RCC NP3 Class pipe of 900 mm dia. & direction of Engineer - incharge of the work. Volume-5 ( P.No 188 SI.No 16.3.10 )

Volume-1 P 18 SI No 2.11 h - Steel Fabrication 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 & direction of Engineer - incharge of the work. (Volume-1 P 18 SI No 2.11.h)

Volume-3 P 17 SI No 3.6 - Construction of Subgrade and Earthen Shoulders Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 & direction of Engineer - incharge of the work. (Volume-3 P 17 SI No 3.6)

Volume-3 P 23 SI No 4.2(II) - Plant Mix Method Construction of Granular Sub-Base of required grading as per design mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 For Grading -II Material & direction of Engineer - incharge of the work. (Volume-3 P 23 SI No 4.2(II))

Volume-3 P 25 SI No 4.13 A (II)a - Water Bound Macadam Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification includingspreading in uniform thickness, hand packing, rolling with vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density By Manual Means Grading-II (53 mm to 22.4 mm) Using Screening Crushable type such as Moorum or Gravel & direction of Engineer - incharge of the work. (Volume-3 P 25 SI No 4.13 A (II)a)

Volume-3 P 51 SI No 6.6 - Plain Cement Pavement Quality M30 grade Concrete (RMC) with OPC & GGBS laid without Paver Construction of un-reinforced plain cement concrete pavement using RMC M-30 grade with OPC @ 270 kg/m3 and GGBS@ 90kg/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. (Groove cutting shall be paid seperately (Volume-3 P 51 SI No 6.6)