General

VRCC M-20 Design mix (Cement: fineaggregate: coarse aggregate) corresponding to Table 9 of IS 456 using 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand) coarse aggregate, water etc., to site and including Seigniorage charges, sales & other taxes on all materials including all operational, incidental and labour charges such as machine mixing, laying concrete, curing etc., complete but excluding cost of steel and its fabrication charges for finished item of work, but excluding centering, shutteing

Centering Charges for RCC vertical walls of plane surface including all type of labour charges (Open drains) for 600 mm and above.

Supplying, fitting and placing HYSD bar reinforcement in foundation complete as per drawings and technical specifications for Bars below 36 mm dia including over laps and wastage, where they are not welded. (BLD-CSTN-2.19)

VRCC M-20 grade using 20mm & 10mm HBG Crushed stone aggregate (coarse aggregate conforming to table 1000-1 and fine aggregate conforming to table 1000-2) including cost and conveyance of all materials to site and labour charges, centering, Machine, laying, vibrating, curing etc., including other incidental hire and operational charges of all t and p etc., complete as per approved drawings and as directed during execution but excluidng cost of steels and its fabrication charges for finished items as per MORTH and H sepcifications 1500,1600,1700 & 2300 (5th revision) and as directed by Engineer in Charge for deck slab.

Laying of Plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 / 53 grade at cement as per Clause 1501.2.2 M30 (Grade) at 400 kg per cum, coarse and fine aggregates conforming to IS : 383, maximum 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, spreading the concrete with shovels, rakes, compacted using needle and plate vibrators and finished in continuous operation including curing of concrete slabs for 28- days and water finishing to lines and grade as per drawing and Technical Specification Clause 1501 MORD. Culverts approaches

Bailing of water from pipeline trenches without oil engine driver pump sets including hire charges , fuel charges and wages for driver, helper etc. complete as per SS unit 1.00 HP Hour

Provision for Seignorage charges

Provision for NAC @ 0.10%

Provision for GST @ 18%

Provision for TPQA @ 0.739 %

Unforeseen item