Providing M/T works on Mehana Khad Badhal Khad Lehroti Via Shoba to Paharia Basti Tanta Niwas KM 0/0 to 0/350

Construction of granular sub-base grading-I by providing well graded material, 53 mm to 9.5 mm (fifty three millimetre to nine point five millimetre) @ 50(fifty) per cent, 9.5 mm to 2.36 mm (nine millimetre to two point three six millimetre)@ 20 (twenty) per cent and 2.36 mm (two point three six millimetre) below @ 30 (thirty) per cent mixing in a mechanical mix plant at optimum moisture content, carriage of mixed material to work site upto lead of requierd distance spreading in uniform layers with motor grader on prepared surface and compacting with smooth Three wheel 80-100 KN (eighty to hundred) static roller to achieve the desired density, complete as per MORD technical specification clause 401 by mechanical means and as per the direction of the Engineer-in-Charge including carriage of material through all modes of transportation within all leads and lifts and other incidentals.

WBM Grading 2:-Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadom specification including spreading in uniform thicjness, grading-II 75mm( seventy five millimetre)consolidated thick to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN (eighty to hundred) static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of course aggregate, watering and compacting to the required density Grading 3 as per the technical specification coause 405. including all leads and lifts as per direction of the Engineer-in-Charge.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface with hydraulic broom and spraying primer @ of 0.85 (Zero point eight five kilograme) per Square meter using mechanical means as per M.O.R.D.technical Specification Clause 502 including carriage of materials with in all leads and lifts as per directions of Engineer in Charge.

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.

Providing and laying rolling of close- graded Mix seal surfacing Surfacing material of 25 mm thickness composed of 11.2 mm to 0.9mm (Type-A) @ 0.333 kg/perten sqare mater aggregates using penetration drade bitumen @ ie binder content @27.50kg/10 sqmor 5.11% by weight and minimum density of MSS should be 2.10 gm /cc to required line grade and level to serve as wearing course on a three wheel 8-10 k N dtatic roller and finishing to reqired level and gradeds as per technical specification clouse 509 including all lead and lifts and carriage of material complete as per entire saisfication of 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 1:4:8 (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

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

Providing weapholes in brick masonry / stone masonry /plain reinforced concrete abutment, wing wall, return wall with 100 mm dia PVC pipe extending through the full with of the structures with slop of 1(v):20(H) towards drawing face complete as per drawing and technical specification clauses 614, 709, 1204.3.7