R/R Damages on Katinda Giltari Road Km 0/0 to 16/900

Amount

Excavation in soil in Hilly Area in all kind of sand by mechanical/manual means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto any lead and lift as per Technical Specification Clause 1603.1 and as per HPPWD, specification of 1990 Volume-I, or as directed by the Engineer-In-Charge.

Earthwork 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 material and disposal upto a any lead and lift , dressing of sides and bottom and backfilling in trenches with excavated suitable material.useful material available from excavation to be properly stacked and handed over to the department free of cost including all leads and lifts, as per HPPWD, specification of 1990 volume-I or as directed by the Engineer-In-Charge

Providing and Laying concrete concrete 1:6:12 (1cement: 6 sand: 12 graded stone aggregate 40mm nominal size)for plain/reinforced concrete in open foundations complete as per drawing and technical specification clauses 802, 803, 1202 and 1203 including all leads and lifts, as per HPPWD, specification of 1990 volume-I or as directed by the Engineer-In-Charge

Providing and Laying concrete concrete 1:4:8 (1cement: 4 sand: 8 graded stone aggregate 40mm nominal size) in open foundations complete as per drawing and technical specification clauses 802, 803, 1202 and 1203 including all leads and lifts, as per HPPWD, specification of 1990 volume-I or as directed by the Engineer-In-Charge

Random rubble masonrystone masonry(un-coursed/brought to courses)with hard stone ofapproved quality in foundation in cement mortar 1:6(1cement:6sand) complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203.including all leads and lifts, or as per HPPWD,. Specification of 1990 Volume-I, asdirected by the Engineer-In-Charge.

Backfilling with Granular material behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 including all leads and lifts, as per HPPWD, specification of 1990 volume-I or as directed by the Engineer-In-Charge

Removal of land slide in hilly area in ordinary rock not requiring blasting by mechnical means including cutting and trimming of slops and disposal of cut material with in lift upto 1.5m and lead upto 1000m as per technical specification 302.3.5 and 1611. including all leads and lefts as per directions of engineer in Chief.

Maintanance of WBM road including filling up of pot holes ruts and rectifying corrugated surface damaged edges and revelling as per clause 1906 including all leads and lefts as per directions of engineer in Chief.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 low porosity

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.275 kg (zero point two seven five kilogramme) per square metre on the prepared granular surface and cleaned with Hydraulic broom as per MORD Technical Specification Clause 503 by mechanical means as per direction of Engineer-in-Charge including carriage of material through all modes of trasportation within all leads and lifts and other incidentials.

Bitumenious Concrete:-Providing and laying 30 mm thick bitumenious concretewith 100-120 TPH capacity batchtype computrised HMP producing an avarage out put oof 75 tonne per hour using crushed aggrigate of specified grading II premixed with VG-10 bitumenious binder as per job mix formula with minimum binder concrete of 5.4%to 5.6% of total weight of mix and filler,transportingthe hot mix to work site laying with hydro static paver finisher with sensor control to the required grade level and alignment,rolling with smooth wheeled, vibratory and tandem rollers to achieve the disered compction as per MORTH & Hspecification clause No. 509 complete in all respect including all leads and lifts as per directions of Engineer in Charge.

Arun Negi

HAPPINDER SOOD