Construction of H,L. Bridge over Sunamukhi river at 1.300 Km on IDCO road to Godhama (Gosala) road in the District of Pun under SBY for the year 2024-25

Earth work in cutting over burden earth in hard soil with all leads & lifts & depositing the excavated materials away from the working area complete as per specification & direction of the Engineer-in-Charge including cost of all labour & T&P articles required for the work etc.complete in all respect upto bed level as per specifcation and direction of Engineer-in-charge.

Earthwork in excavation for foundation of structures in all kinds of soil upto 3 m depth as per drawing and technical specification including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, and disposal up to a lead of 50m, dressing of sides and bottom and backfilling with excavated suitable materials and as per direction of Engineer-in-charge.

Providing, fitting and fixing "Z" type sheet piling of approved quality confirming to ISI specification including cutting, lapping, welding and jointing if necessary with cost,conveyance,royalty of all materials,labour charges,T & P etc required for the work complete as per specification and direction of the Engineer-in-Charge.

Fine dressing and turfing including transportation by mechanical means with all leads and lifts and placing of turfs in position and ramming with thapies including watering and cost of labour and all materials etc.complete as per the direction of the Engineer-in-charge.

Providing plain cement concrete M-10 in foundation & plinth with 4cm. crusher broken hard granite broken metal of approved quality from approved quarry including hoisting lowering & laying in layers not exceeding 150mm. thick with proper packing & ramming each layer of concrete by means of vibrator including curing, dewatering, shoring, shuttering if necessary at the time of laying concrete with cost, conveyance royality of all material required for the work including supplying & working pumps, T&P articles finishing the exposed surface smooth as per specific ation & direction of the Engineer-in Charge providing groove & beads where necessary complete in all respects. (i) Up to Bed Level

(ii) Above Bed Level

Providing plain cement concrete M-15 with clean black hard granite stone aggregates of 40mm & down graded size of approved quality from approved quarry consistent with strength & cover of concrete & laying in position in layers not exceeding 150mm thick in the proper packing by means of vibrator to proper slope and to the required level including hoisting lowering laying concrete providing side shuttering & finishing all exposed surface smooth supplying & working of pumps, labour & T&P articles & all machineries, dewatering if required with cost conveyance, royality of all materials complete in all respect as per specification & direction of the Engineer-in-Charge. (i) In Foundation

In Substructure

R.C.C. of design mix of M-25 grade having specified characteristics compressive strength / target mean strength of 250kg / cm2 in design mix with minimum quantity of cement as specified in IRC Code of 150mm x 150mm cubes at 28 days curring after mixing & tests conducted in accordance with relevant clauses of IS 456/ IS 516/RC 216/1987/IRC-78/1983 using crusher broken hard granite coarse aggregate of 40mm size & down graded as specified in clause-302.6.2 of IRC-21-1987 & IS-10262 & subject to mix design in conformity with the grading & proportiion of different materials for concrete as specified in the relevant codes of approved quality, obtained from approved quarry & using minimum qantity of cement confirming to codal provision including hoisting, lowerring & laying cocrete in layers not exceeding 15cm thick compacting with vibrators watering & curing for 28 days including water tight steel centering & shuttering & form works finishing the exposed surface smooth providing beads & grooves whereever necessary including cost, conveyance royaltities of all materials the work including dewatering if necessary, complete in all respects as per direction of the Engineer-in-charge but excluding cost, conveyance of tor steel & binding wire labour charges for straighthening, cutting, bending, binding, welding & tying the grills lapping splicing etc. where ever necessary & hoisting & placing in position (to be paid separately as required for RCC works). (i) In Foundation (Raft)

(ii) In Substructure