tindivanam ( h ) c&m sub division - special repairs to vellimedupettai-ethanemili road km.0 / 0-2 / 4 ( vpm-111 ) ; 1 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 2 providing and layingbituminous macadam which work shall consist of construction, using crushed aggregates, premixed with vg 30 grade bitumen confirming to the aggregates andbinder as per table no.500-7 using the mini hot mix plant, transporting the mix to the worksite, layingmanually and compaction with smooth wheeledroller in accordance with the requirements of the specification and in conformity with the drawing as directed by the engineer as per morth no. 111, 112, 501, 504 900 for attending the patches 3 providing and layingbituminous concrete which work shall consist of construction using coarse aggregates ( table 500-17 ) premixed with vg 30grade 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 providing and laying carted earth having minimum cbr of 10 with an additional lead of __5__ km including conveyance, laying, watering and consolidation etc., complete as directed by the engineer for forming the shouldersas per morth no.111, 112, 305, 900 5 calculation of subtotal, gst and total amount carried out by system automatically 6 basic cost of value put to tender as per estimate 7 add gst at 18% 8 total value put to tender 9 difference in value 10 bidder quoted value 11 add gst at 18% of final quoted value 12 total value of contract including 18% of gst 13 basic cost of value put to tender as per estimate 14 quoted rate in figures ( total value of contract including 18% of gst )