kattumannarkoil ( h ) c&m subdivision strengthening at km 12 / 0 - 14 / 0 of solatharam - srimushnam road including providing paver block anddrainat km 12 / 8 - 14 / 0 ( vpm-038 ) ; 1 charges for cutting the b.t surface to 5 to 7 cm depth using milling machine, conveying the milled waste materials to at least for 20 km distance including hire and running charges for the machine, conveyance charges, unloading at unobjectionable place, cleaning the milled surface as to avoid slippery including all other incidental and unforeseen item etc. complete as per the direction of the departmental officers as per morth no.111, 112, 501 2 providing and applying tack coat over existing bituminous surfaces with bitumen emulsion ( rs-i type ) using mechanical sprayer at the rate of 0.20 kg per sqm on the prepared bituminous surface as directed by the engineer as per morth no. 111, 112, 503, 900 3 providing and layingbituminous concrete which work shall consist of construction using coarse aggregates ( table 500-17 ) premixed with vg 40grade bitumen confirming to the aggregates and binder as per the job mix formula in the hot mix plant, transporting the mix to the worksite, laying with paver finisher and compaction with smooth wheeled and vibratory roller in accordance with the requirements of the specification and in conformity with the drawing as directed by the engineer for bc ( grade-ii ) as per morth no. 111, 112, 507, 900 4 sub work - drain 5 earthwork excavation in all classes of soil except soft disintegrated rock and medium rock not requiring blasting and hard rock requiring blasting and depositing on bank with all leads and lifts as per ss20b, including cost of all labour, equipments and all incidental chargesclearing the site and disposal of all surplus materials etc., complete as per relevant standard specification for foundation of drain as per morth no.111, 112, 304 6 plain cement concrete m15 ( nominal mix ) using 40mm iss size hbgmetal including cost and conveyance of all materials to site including cost of cement, centering, soft water, labour charges for mixing, transporting, layingand curing concrete , working at depths , tools and plants employedcomplete as per relevant standard specifications as directed by the engineer for as per morth no. 111, 112, 900, 1000, 1500, 1700, 2100 base course for drain 7 vibratedreinforced cement concrete of grade m25 design mix using iss size graded hbg metal with m-sandincluding cost and conveyance of all materials to site excluding cost & fabrication of sttel but including cost of cementat siteincluding cost of formwork, soft water, labour charges for mixing, transporting, layingand curing concrete , working at depths , tools and plantscomplete as per relevant standard specifications, for below sill level for base slab as per morth no.111, 112, 900, 1000, 1500, 1600, 1700, 2100 8 vibratedreinforced cement concrete of grade m25 design mix using iss size graded hbg metal m-sand including cost and conveyance of all materials to site including cost of cementat siteincluding cost of formwork, soft water, labour charges for mixing, transporting, layingand curing concrete , working at depths , tools and plants complete as per relevant standard specifications, for side wall & cover slab as per morth no.111, 112, 900, 1000, 1500, 1600, 1700, 2200 9 supply and fabrication offe 500 grade steel required for all rcc items of works involved in the schedule including cost of steel and cost of fabrication, labour charges for cleaning the rodsstraightening, cutting, bending, tying grills, including over lapping to the required length wherever necessary and providing to the reinforcementplacing the reinforcement in position as specified in the drawings including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc.complete as directed by the engineer as per morth no. 111, 112, 900, 1000 10 providing and fixing ofm.s gratings of 300x200mm size withm.s flats of 25x10 mm for inner braces with mild steel grating and fixing them in position . 11 sub work - paver block 12 excavation including removal and satisfactory disposal of all materials necessary for theconstructionof roadway and side drains in accordance with the specifications andthe lines, grades and cross sections shown in the drawings or as indicated by the engineer forbox cutting for widening portion and as per morth no. 111, 112, 301, 302. 13 providing and laying wet mix macadam consisting of clean crushed aggregates confirming to the grading given in table no.400-13, including premixing the material with water at omc in mechanical mix plant carriage of mixed material by tipper to site, laying in uniform layers with paver on well prepared surface and compacting with vibratory roller to achieve the desired density, etc., complete as directed by the engineer. as per morth no. 111, 112, 406, 900. 14 stone dust filling including cost and conveyance of stone dust to worksite including labour charges for filling in layers as specified by the departmental officer including watering with all leads for water inlcuding charges for compacting, tamping, ramming, under optimum, moisture content to obatin the maximum density, and all other incidental charges etc., complete as per standard specification. 15 supply and fixing of precast concrete paver block of m40 gradehaving thickness of 63mm thick over the prepared basein the required slopeincluding cost and conveyance of all materials to work site including conveyance and handling charges, fixing etc., complete as directed by the departmental officeras per irc:sp.63-2004 16 calculation of subtotal, gst and total amount carried out by system automatically 17 basic cost of value put to tender as per estimate 18 add gst at 18% 19 total value put to tender 20 difference in value 21 bidder quoted value 22 add gst at 18% of final quoted value 23 total value of contract including 18% of gst 24 basic cost of value put to tender as per estimate 25 quoted rate in figures ( total value of contract including 18% of gst )