Providing CC pavement with Drainage at Alagamperumaloor village in Avudaiyanoor Panchayat, Keelapavoor Panchayat Union, Tenkasi District under 15th CFC(B.Pt) untied - 2024-25

Amount

1.Providing Cement Concrete pavement with Drainage at Alagamperumanoor village in Avudaiyanoor Panchayat in Keelapavoor Union.

Providing Cement Concrete pavement with Drainage at Alagamperumanoor village in Avudaiyanoor Panchayat in Keelapavoor Union.

Main Estimate

Earthwork excavating and depositing on bank with initial lead of 10m & initial lift of 2m in hard stiff, clay stiff, black cotton, hard red earth, shales murram gravel, stony earth and earth mixed with small size boulders SS20B for foundation.

Providing and laying spreading and compacting graded stone aggregate to Wet Mix Macadam(WMM) specification including premixing the material with water at OMC in machanical mix plant carriage of mixed material by tipper to site laying in uniform layers 250mm thick with pavers in SubBase/Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material,labour charges, rentals for machinery, fuel and all other incidental charges etc., complete.

Cement concrete 1:3:6 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete

Plastering with cement mortar 1:5 mix to 12mm thick including cost and conveyance of all materials to site and all labour charges etc complete

Supplying and filling of conveyed Earth by lorry in basement filling including stacking for premeasurement, conveyance loading, and unloading charges and all other incidential charges and including filling laying watering and consolidating etc., complete

Collection and supply of red gravel from approved quarry including cost and conveyance of all materials to site including all labour charges for filling etc.complete,

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days,using curing compound (where specified ) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501

Supllying and fixing Bitumenpad 12mm thick for expansion joints at every 4.50m intervals inculding cost of material conveyance to site,cutting finishing etc., complete.

Supplying and fabrication of steel including cost and conveyance of bending to shape and tying in position and forming grills for all R.C.C works including cost and conveyance of all materials to site

Reinforced cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete

GST Amount for providing Service to Government Contract Works for the above RENEWAL Works. { GST Amount is the Total GST Amount for overall quoted amount above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

K.ARUNACHALAM (BID ID -1128203)