letter no 4575-82 dated 19.08.2024

Amount

Excavation in soil in hilly area in all heights and depths in all kinds of soil including saturated soil comprising of pick, jumper, blasting work both in soft and hard rock with chiseling/wedging out of rock( where blasting is not required ) and their intermediate classification of soil including, dewatering wherever required setting out to the required line grades, side slopes trimming bottom and level as shown on the drawings as directed by Engineer-in-charge at site according to technical specifications clause 1603.1,&1603.2 and sorting out useful/un useful materials and stacking the same in all leads and lifts and transportation of the un-useful materials for filling in road ways, embankments for grades improvements and levelling to the required grade and then disposing of surplus excvatedearth in acquired width of roads or on approved dumping sites through all modes of transportation including head load animal load or mechanical means along with its leveling fine dressing and all labour, machineries, materials, tools equipments and safety measures and incidentals necessary to complete the work by all means (if any required) Recovery for use ful stone of 170.08Cum@ 300/-per cubic metre amounting to Rs 51024.00/- only shall be done on prorata basis for the quantity of cutting in earth work effected. Any loss to the public and private property during the course of execution shall be the absolute responsibility of the contractor, which shall have to be duly compensated by him in all respect. within all leads and lift including carriage of materials and as per direction of Engineer-in- charge.

Earth work 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 any lead ,dressing of sides and bottom and backfilling in trenches with excavated suitable material within all leads and lift including carriage of materials and as per direction of Engineer-in- charge.

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803,1202 and 1203 PCC grade M-20 nominal mix 1:2:4 within all leads and lift of materials and as per direction of Engineer-in- charge.

Stone masonry work in cement mortar for sub structure complete as per drawing and technical specifications clause 702,704,1202 and 1204 Random rubble masonry in cement mortar 1:6 (One cement : Six sand ) within all leads and lift including carriage of materials and as per direction of Engineer-in- charge.

Back filling behind abutment, wing wall and return wall complete as per drawing and technical specification clause 1204.3.8 Granular material. within all leads and lift including carriage of materials and as per direction of Engineer-in- charge.

Providing weap holes in brick masonry/ stone masonry/plain reinforced concrete abutment, wing wall, return wall with 100mm dia PVC pipe extending through the full with of the structures with slope of 1(v):20 (H) towards drawing face complete as per drawing and technical specification clauses 614,709,1204.3.7. within all leads and lift including carriage of materials and as per direction of Engineer-in- charge.

Providing & laying of boulder apron laid in wire crates with 4mm (Four millimetre ) dia GI wire conforming to IS: 280 and IS: 4826 in 100mmx 100mm(One hundred millimetre into One hundred millimetre ) mesh (woven diagonally ) including 10 (Ten) percent extra for laps and joints laid with stone boulders weighing not less than 25 kg.(Twenty five kilogram ) each as per drawing and technical specifications clause 1301 within all leads and lift including carriage of materials in all respect and as per direction of Engineer-in- charge.

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm 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 and lift of materials and as per direction of Engineer-in- charge.

Providing and erecting a “W” metal beam cash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm(Seventy centimeter) above road/ ground level, fixed on ISMC series channel vertical post, 150x 75x5mm (One hundred fifty into seventy five into five millimetre) spaced 2m (Two centimeter) centre to centre, 1.5m high,0.80 m(Eighty meter) below ground/ road level all steel parts and fitments to be galvanized by hot dip process, all fittings to conform to IS: 5986 or 10748 or IS 2062 or equivalent and metal beam rail to be fixed on the vertical post with a spacer of channel section 150x 75x 5mm, 330mm(One hundred fifty into seventy five into five millimetre comma three hundred thirty millimetre ) long complete as per Fe 410/360 grade steel conforming to IS 5986 or IS 10748 or equivalent .within all leads and lift including carriage of materials and as per direction of Engineer-in- charge.

C/o V-Shape PCC drain with CC 1:3:6 size of drain is 0.474x0.35 having 10cm thick in cement concrete 1:3:6 (1 cement : 3 sand : 6 graded stone agg. 20mm nominal size), mechanically mixed placed in foundation compacted by vibration and curing complete ensuring non segregation conforming as per section 2100 of HPPWD Specification including the cost of form work and hauling of materials and machinery in all leads and lifts by all modes of transportation. within all leads and lift including carriage of materials and as per direction of Engineer-in- charge.

CHIRAG SHARMA