gph / etender / 22-23 / mat / wbm providing supplying material and labour services hingan-goan-labadewasti at grampanchayat ( 15th finance ) - 2 cement 53 gred 50kg bag 3 vsi / natural sand 4 crush metal 5 crush metal 60 / 40mm 6 crush metal 40mm 7 crush metal 25mm 8 crush metal 20mm 9 crush metal 12mm 10 crush metal 6mm 11 hard murum 12 crush sand 13 wbm 14 tack coat 15 providing bituminous type a liquid seal coat on bituminous surface including supplying all materials and bitumen of specified gradepreparing existing road surface, heating and applying bitumen @ 0.98 kgsqm. by mechanical means, spreading chips and rolling, by static roller having weight 8 to 10 mt. etc. complete. ( vg-30 bulk bitumen rates are considered to arrive at rates ) 16 providing and constructing 50 mm. thick modifiedpenetraction macadam ( mpm ) road surface including all materials, preparing the existing road surface, spreading 40 mm. stone layers metal 30%crusher broken metal + 70% hand broken metal ( by breaking rubble obtained by blasting ) , heating and spraying thebitumen of specified grade @ 2 kg / sqm , spreading 12mm.size chips compacting with three wheel static roller having weight 8 to 10 mt. to achive the desired degree of compaction as per technical specification clause 506 etc.complete, including applying tack coat of specified grade of bitumen at the rate of 0.30 kg sqm. on existing bitumen surface. ( vg-30 bulk bitumen rates are considered to arrive at rates ) 17 excavator 18 tractor 19 rollar 20 compactor 21 trolly 22 open graded premix surfacing- providing and laying ogc 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates premixed with bituminous binder transported to site with vts , laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired compaction but excluding prime / tack and seal coat. for bitumen of specified grade--using drum mix type hot mix plant with scada, paver and vibratory roller ( over bt surface ) ( vg-30 bulk bitumen rates are considered to arrive at rates ) 23 providing and supplying labour 24 excavation in soil soft murum 25 excavation in hard murum 26 labour 27 riffiling trenches