Construction of Nalu to Ghiri KM 0/000 to 1/000 (SH- Construction of 3.000 meter span R.C.C. slab culvert at RD 0/120 ) Under OTMNP

Amount

Earth work in excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal upto any lead, dressing of sides and bottoms and back filling in trenches with excavated suitable materials complete within all leads, lifts carriage of material and other incidentials complete in all respect as per the direction of the Engineer-in Charge.

Providing and laying mechnically mixed and vibrated cement concrete 1:3:6 (one cement : three sand : six graded crushed stone aggregate) 40mm (forty millimeter) size for plain / reinforced concrete in open foundation complete including form work as per drawings and technical specification clause 802,803,1202 & 1203 and curring complete including carriage of materials with in all leads and lifts as per the direction of Engineer-in- Charge.

Course rubble Stone masonry (first short) work in cement mortar 1:4( one cement : four sand )for sub structure complete as per drawing and technical specification clauses 702,704,1202 and 1206 and curing complete including carriage of materials with in all leads and lifts as per the direction of Engineer-in- Charge.

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 R.C.C M25 upto any height complete within all leads, lifts carriage of material and other incidentials and as per the entire satisfaction and direction of Engineer-in-Charge

Supplying fitting and placing HYSD bar reinforcement in super structure complete as per drawing and technical specification clause 1002,1010 and 1202 including carriage of materials within all leads and lifts as per direction of Engineer-in-Charge.

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm (six hundred millimetre ) with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and technical specification Clause 1204.3.8

Providing and laying flooring laid over cement concrete bedding complete as per drawing and technical specification clause 1303. rubble stone laid in cement mortar 1:3 ( one cement : three sand ) and curring complete including carriage of materials with in all leads and lifts as per the direction of Engineer-in- Charge.

Providing and Laying concrete for plain/reinforced concrete P.C.C. nominal mix 1:5:10 (one cement : five sand ten graded crashed stone aggregate) 40mm (forty millimeter) nominal size in open foundations complete as per drawing and technical specification clauses 802, 803, 1202 and 1203 and curring complete including carriage of materials with in all leads and lifts as per the direction of Engineer-in- Charge.

KIRTI RAM