Different works of Extension, Renovation and Modernization of (ERM), Sukla Irrigation Project under PMKSY-AIBP for the year 2021-22 _Group No.100

Amount

At Chainage 19950 at D1 Canal for 6.00 m slab Culvert :- Earth work in excavation in foundation of head work in all types of soil as per design and drawing including dressing the foundation, shoring etc. removing the surplus spoils by head load to safe distance from the working place and depositing the required spoils in uniform layers, dressing, watering, breaking clods to not more than 10 mm cube with compensation, complete as directed at site. (including bailing out stagnant rain water where necessary).

Collection of sand gravel (40% sand and 60% gravel of gravel of size 25 mm to 60 mm) free from dust and dirt including stacking in measurable stacks at quarry site and making payment of forest royalty etc. as directed complete.

Carriage of boulders, gravels, metal screening, stacking in measurable stacks at site, complete as directed. (A) For normal road upto 25.0 Km (ii) With Contractor's Profit & GST

Labour charges for spreading hard river shingles / sand gravels to required thickness over approach subway etc. including ramming, dressing the seat before laying the materials lead upto 30 M and lift 1.5 M, complete as directed.

Cement concrete work in proportion 1:2:4 in foundation / abutment / piers / wing walls etc. with hard river shingles of size 6 mm to 20 mm including curing with necessary timber shuttering, scaffolding etc. where necessary, completeas directed. (Shuttering, scaffolding cost will be paid separately)

Supplying, fitting, fixing and laying reinforcement (TATA) in position in RCC work including cutting, bending, cranking with two piles 0.91 M (20 BWG) annealed wire hooking, tying, complete as directed.

R.C.C. work in slab, abutment cap and above abutment, pier cap, pedestal, dirt wall etc. in proportion 1:2:4 with hard river shingles of size 6 mm to 20 mm with proper reinforcement as per design including necessary curing etc. with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

Centering and shuttering including propping etc. where necessary and removal of forms after completion of CC and RCC works, complete as directed. (Measurement to be taken on the face area timbered). Shuttering (Beam) without Prop.

Earth work in back filling of structure obtained from outside borrow pits filling in 15cm layers, ramming, dressing, watering including paying compensation of land if any (with lead upto 30.0 m and lift 1.50m).

Earth work in filling in Marginal Bund / Guide Bund / Afflux Bund / Canal embankment etc. to the design section and gradecby obtaining earth from outside borrow pits and filling in uniform layers not exceeding 15 cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps from the seat of embankment and borrow pit area, breaking clods not more than 10 mm cube, ramming, watering, dressing and roughening the seat of embankment, profiling etc. Paying compensation of earth borrowed from private or forest land if any, lead upto 30.0 M and lift upto 1.5 M, complete as directed.

At Chainage 20798 at D1 Canal for 6.00 m slab culvert :- Earth work in excavation in foundation of head work in all types of soil as per design and drawing including dressing the foundation, shoring etc. removing the surplus spoils by head load to safe distance from the working place and depositing the required spoils in uniform layers, dressing, watering, breaking clods to not more than 10 mm cube with compensation, complete as directed at site. (including bailing out stagnant rain water where necessary).

Collection of sand gravel (40% sand and 60% gravel of gravel of size 25 mm to 60 mm) free from dust and dirt including stacking in measurable stacks at quarry site and making payment of forest royalty etc. as directed complete.

Carriage of boulders, gravels, metal screening, stacking in measurable stacks at site, complete as directed. (A) For normal road upto 25.0 Km (ii) With Contractor's Profit & GST

Labour charges for spreading hard river shingles / sand gravels to required thickness over approach subway etc. including ramming, dressing the seat before laying the materials lead upto 30 M and lift 1.5 M, complete as directed.

Cement concrete work in proportion 1:2:4 in foundation / abutment / piers / wing walls etc. with hard river shingles of size 6 mm to 20 mm including curing with necessary timber shuttering, scaffolding etc. where necessary, completeas directed. (Shuttering, scaffolding cost will be paid separately)

Supplying, fitting, fixing and laying reinforcement (TATA) in position in RCC work including cutting, bending, cranking with two piles 0.91 M (20 BWG) annealed wire hooking, tying, complete as directed.

R.C.C. work in slab, abutment cap and above abutment, pier cap, pedestal, dirt wall etc. in proportion 1:2:4 with hard river shingles of size 6 mm to 20 mm with proper reinforcement as per design including necessary curing etc. with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

Centering and shuttering including propping etc. where necessary and removal of forms after completion of CC and RCC works, complete as directed. (Measurement to be taken on the face area timbered). Shuttering (Beam) without Prop.

Earth work in back filling of structure obtained from outside borrow pits filling in 15cm layers, ramming, dressing, watering including paying compensation of land if any (with lead upto 30.0 m and lift 1.50m).

Earth work in filling in Marginal Bund / Guide Bund / Afflux Bund / Canal embankment etc. to the design section and gradecby obtaining earth from outside borrow pits and filling in uniform layers not exceeding 15 cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps from the seat of embankment and borrow pit area, breaking clods not more than 10 mm cube, ramming, watering, dressing and roughening the seat of embankment, profiling etc. Paying compensation of earth borrowed from private or forest land if any, lead upto 30.0 M and lift upto 1.5 M, complete as directed.

At Chainage 4530 at D2 Canal for 10.00 m slab culvert:- Earthwork in excavation trenches of walls, retaining walls, footing of columns, steps and septic tank including refilling (return filling) the quantity as necessary after completion of works, breaking clods in return filling, dressing, ramming, watering etc. and removal of surplus earth with all lead and lift upto 2 metre as directed and specified in following classification of soils, including bailing out of water where necessary upto depth below the existing ground level as mentioned in the approved drawing and complete as directed and specified. A. In ordinary soil

Cement concrete work in proportion 1:2:4 in foundation / abutment / piers / wing walls etc. with hard river shingles of size 6 mm to 20 mm including curing, bailing out water with necessary timber shuttering, scaffolding etc. where necessary, completeas directed. (Shuttering, scaffolding cost will be paid separately)

RCC work in slab, abutment cap and above abutment, pier cap, pedestal, dirt wall etc. in proportion 1:1½:3 with hard river shingles of size 6 mm to 20 mm with proper reinforcement as per design including necessary curing etc. complete as directed with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

Supplying, fitting, fixing and laying reinforcement (TATA) in position in RCC work including cutting, bending, cranking with two piles 0.91 M (20 BWG) annealed wire hooking, tying, complete as directed.

Machine mixing charge of cement concrete / reinforced cement concrete with different types of concrete mixture machine of 10 / 7 CuFt capacity.

Vibrating in CC/RCC work with vibrator including local carriage of vibrator etc. complete as directed.

Centering and shuttering including propping etc. where necessary and removal of forms after completion of CC and RCC works, complete as directed. (Measurement to be taken on the face area timbered). Shuttering (Beam) with Prop.

12 mm cement plastering including clearing surface and curing, complete as directed (ii) In proportion 1:4

]Supplying, fitting and fixing in position true to line and level elastomeric bearing conforming to IRC:83 (Part-II) Section IX complete, including all accessories as per drawings and technical specification Clause 1207.1

Earth work in back filling of structure obtained from outside borrow pits filling in 15cm layers, ramming, dressing, watering including paying compensation of land if any (with lead upto 30.0 m and lift 1.50m).

Earthwork in filling in all soils in plinth, canal embankment and bed filling as per design section and grade by truck carriage for a minimum distance of 4 KM including paying compensation of earth obtained from private land if any loading, unloading, spreading the same including light jungle, removing trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the embankment, breaking clods not more than 10 mm cube, ramming, profiling etc. with all lift, complete as directed. (Payment will be made after deduction of 12.50 % shrinkage allowance from the gross quantity).

DEEPAK CHANDRA MANDAL

RAJENDRA CHAUDHURY

DAITHUN BASUMATARY

Bishnu Rabha