Construction of link road from Gangtoli to Mambal km. 0/0 to 4/0(SH-Construction of retaining structure at RD 0/435 to 0/450 and 1/870 to 1/900 and construction of 2.0 mtrs span RCC slab culvert at RD 1/870 and 3/990)

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 own cost in all cases.

Providing and laying concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification Clauses 802,803,1202 and 1203.1:4:8(One cement: Four Sand:Eight graded stone aggregate)25 mm (Twenty five milimeter) nominal size including carriage of material in all leads and lifts as per the direction of the Engineer- In- charge.

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 as per Ministry of Rural Development technical specifications.clauses 802,803,1202 and 1203 including haulage of material with in all leads, lifts , carriage of materials and other incidentals complete as directed by the Engineer In charge.

Providing and laying reinforced cement concrete RCC grade-20(Twenty) 1:2:4 ( One cement : Two Sand : four graded stone aggregate ) in Sub-structure as per drawing and as per Ministry of Rural Development technical specifications Clauses 802, 804, 805, 807,1202 and 1204 in all heights and depth including haulage of material with in all leads, lifts , carriage of materials and other incidentals complete as directed by 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 A/C pipe extending through the full width of the structure with slope of 1(One verical) : 20 (Twenty Horizetial) toward drawing face complete as per drawing and as per Ministry of Rural Development technical specification clause 614,709, 1204.3.7. including all leads, lifts a, carriage of materials and other incidentals complete as per entire satisfaction of the Engineer in charge.

Providing and laying reinforced cement concrete RCC grade -25 (Twenty five) 1:1.5:3 ( One cement : One and Half Sand : Three graded stone aggregate ) in superstructure as per drawing and as per Ministry of Rural Development technical specifications Clauses 800, 1205.4 and 1205.5 in all heights and depth including haulage of material with in all leads, lifts , carriage of materials and other incidentals complete as directed by the Engineer In charge.

Supplying, fitting, and placing HYSD bar reinforcement in super structure complete as per drawing and as per Ministry of Rural Development technical specifications Clauses 1002, 1010 and 1202 in all heights and depth including haulage of material with in all leads, lifts , carriage of materials and other incidentals complete as directed by 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 within all leads lifts.and carriage of material as per the direction of the Engineer Incharge.

jagdish

sant ram

JAGDISH

yeshpal singh

AMAR SINGH SHARMA