Construction of link road from Panhiya Ra Galu to Ras Kalheru road Km. 0/0 to 1/600

Amount

Earth work in excavation for structures in all depths as per drawing and M.O.R.D.technical specification section 300 & 1600 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal in all lead and lift including dressing of sides and bottom and back filling in trenches with excavated Suitable materials. All work of rock cutting by blasting shall be carried out by taking all necessary precautions against soil erosion, damage to hill side, water pollution etc. and to protect stability of hill side rock shall be excavated with chiseling and wedging out rock (where blasting is prohibited). All earth work in cutting/excavation including rock excavation shall be carried out true to lines grades, side slopes, width, camber super elevation and level as shown on the drawings or as directed by the Engineer-in-Charge, hauling and stacking of materials useful for construction at suitable sites and safe disposal of unsuitable cut materials in specified manner, filling of unevenness and finishing the road to specified dimension or as directed by the Enginer-in-Charge. If the foundation of the structure is in an area with stagnant water or water is met with in the excavation due to spring seepage, rain and other causes it shall be removed by suitable diversion, bailing out or pumping as directed and the area of the foundation or embankment shall be kept dry. Any loss to the public or private property during the course of excavation shall be the whole responsibility of the contractor which shall have to be duly compensated by him at his own cost .

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803, 1202 & 1203. Plain cement concrete Grade M-10 complete within all leads, lifts carriage of material and other incidentials.

Preparation of sub grade by dressing to camber (Earth work for cutting involved for sub grade to paid for separately depending upon the classification of soil completed as per HPPWD specifications complete within all leads, lifts, carriage of material and other incidentials charges.

Consolidation of sub grade with road roller including making good the undulation etc. with earth or quarry soil etc. and reroling the sub grade complete as per HPPWD Specifications complete within all leads, lifts, carriage of material and other incidentials charges.

Providing, laying, spreading and compacting stone aggregates by manual means of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN (eighty-hundred kilo newton) static roller in stages to proper grade and camber applying and brooming, stone screening/ binding materials to fillup the interstics of course aggregate watering and compacting to the required density Grading-1 (one) as per technical specification clause 405 complete within all leads, lifts, carriage of material and other incidentials charges.

Providing, laying, spreading and compacting stone aggregates by manual means of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN (eighty-hundred kilo newton) static roller in stages to proper grade and camber applying and brooming, stone screening/ binding materials to fillup the interstics of course aggregate watering and compacting to the required density Grading-2 (two) as per technical specification clause 405 complete within all leads, lifts, carriage of material and other incidentials charges.

Providing and applying primer/tack with bituminous primer (VG-10) at the rate of 1.00 (one point zero zero) kilogram per square metre on existing WBM (Water bound macadam) surface cleaned with mechnical brooms as per HP.PWD./MORD specification complete within all leads, lifts, carriage of material and other incidentials charges.

Providing laying and rolling by manual means of open grades premix carpet of 20mm ( twenty millimeter) thickness composed of 13.2mm ( thirteen decimal two millimeter) and 11.20 ( eleven decimal twenty millimetre) aggregate mixed in the ratio 2:1 (two is to one) and @ 0.27 cum (zero decimal twenty seven cubic metres) mixed with bitumen VG-10 (ten) @ 14.60 kg (fourteen point sixty kilogram) per ten square metre of road surface required line grade and level to serve as wearing course on a previously prepared base, including heating binder and aggregate in plant 30/40 ton capacity per hour transporting mixed material with tippers and laying with pavers finisher to the required grade to be followed by seal coat of type-B and camber and rolling with a three Wheel 80-100 KN static road roller to required level and grade as per MORD technical specifications clause No. 506 and as per directions of Engineer-In-Charge including hauling / carriage of materials to various location through all modes of transporation in all leads, lift and other incidental complete in all respect.

Providing and laying seal coat Type-B by manual means sealing the voids in a bituminous surface laid to the sepcified levels, grade and crossfall using Bitumen (VG-10) as per technical specificaiton Clause 510 including hauling of material in all leads and lifts by all modes of transportation within all leads, lifts, carriage of material and other incidentials charges.

Sunil Kumar

Rakesh Kumar