Construction of link road to village Harizan Basti Bag Aabda Km 0/0 to 3/750 in District Sirmour HP (SH- Formation cutting 5/7 Mtr wide road, Cross Drainage works and providing and laying soling in Km 0/0 to 3/750)(SW- onstruction of Retaining wa

Amount

Earth work in excavation for structures in all depths as per drawing and technical specification of Ministry of Rural Development for rural roads clouse- 305.1(Clause - Three Hundred Five point One) including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials, 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 by all modes of transportations in all leads and lifts at specified places, in specified manner, systematically with due consideration to avoiding adverse effects on environment, trimming filling of unevenness blind age and finishing of the road to specified dimension to the entire satisfaction as directed by the Engineer-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 remove 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 sole responsibility of the contractor which shall have to be duly compensated by him at his on cost in all cases.

Providing and laying Cement concrete 1:6:12 ( one cement : six sand : twelve graded stone aggregate forty millimeter nominal size)for plain/ reinforced concrete work in open foundation complete as per drawing and technical specification Clauses 802,803,1202& 1203 including all leads ,lifts and carriage of materials as per the entire satisfaction of the Engineer-in-charge.

Providing and laying concrete for plain/reinforced concrete 1:4:8 (One cement :four Sand:Eight graded stone aggregate 25mm (Twenty five milimeter) nominal size) in open foundation complete as per drawing and HP.PWD. technical specifications.clauses 802,803,1202 and 1203 including all leads, lifts or as directed by the Engineer-in-Charge.For Retaining and Breast walls.

Providing and laying concrete for plain/reinforced concrete 1:4:8 (One cement :four Sand: Eight graded stone aggregate 40mm (Forty milimeter) nominal size) in open foundation complete as per drawing and HP.PWD. technical specifications.clauses 802,803,1202 and 1203 including all leads, lifts or as directed by the Engineer-in-Charge. For C.D. works Toe walls.

Providing and laying concrete for plain/reinforced concrete 1:4:8 (One cement :four Sand: Eight graded stone aggregate 25mm (Twenty five milimeter) nominal size) in open foundation complete as per drawing and HP.PWD. technical specifications.clauses 802,803,1202 and 1203 including all leads, lifts or as directed by the Engineer-in-Charge.For C.D. works wing walls.

Providing and laying concrete for plain/reinforced concrete M-10 (Ten) grade nominal mix1:3:6 (One cement : three Sand:six graded stone aggregate10mm to 40mm (Ten milimeter to forty milimeter) nominal size) in open foundation complete as per drawing and HP.PWD. technical specifications.clauses 802,803,1202 and 1203 including all leads, lifts or as directed by the Engineer-in-Charge.

Providing and laying 900mm (Nine hundred milimeter) dia reinforced cement concrete pipe NP2 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1;2 ( One cement : Two sand) but excluding excavation protection works backfilling concrete and masonry woks in head walls and parapets as per clause 1106. including all leads, lifts and carriage of materials complete as per entire satisfaction of the Engineer in charge.

Providing weep holes in brick/stone masonry/plain/ reinforcement concrete work abutment, wing walls, return walls with 100 mm ( One hundred milimetre) dia PVC / AC pipe extending through the full width of the structure with slope of 1(v) : 20 (H) toward drawing face complete as per drawing and technical specification clause 614,709, 1204.3.7. including all leads, lifts and carriage of materials complete as per entire satisfaction of the Engineer in charge.

Providing and laying filter media with granular crushed aggregates as per specifications to a thickness of not less than 600 ( Six hundred) mimlimetre 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 w ( One thousand two hundred four point three point eight) within all leads lifts.and carriage of material as per the direction of the Engineer- in- Incharge.

Preparation of sub grade by dressing to camber (Earth work for cutting involved for sub grade to be measured and paid for separately) depending upon the classification of soil including all leads, lifts, carriage of materials and other incidentals complete as per the direction of the Engineer-in-Charge.

Consolidation of sub grade with road roller including making good the undulations etc. with earth or quarry soil etc., and re-rolling the sub grade including all leads, lifts , carriage of materials and other incidentals complete , as per the direction of the Engineer-in-Charge.

Providing , laying, spreading and compacting stone aggregates of specific size 90mm to 45mm (ninety milimetre to forty five millimetre) to water bound mecadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 KN static roller in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill up the interstices of coarse aggregate watering and compacting to the required density WBM Grading -1 (One) as per Ministry of Rural Development technical specification clause 404.by mechanical means' including all leads, lifts , carriage of materials and other incidentals complete as directed by the Engineer-in-Charge.

Anil Kumar

shrvan kumar