RENOVATION AND IMPROVEMENT TO KOPILI FIS UNDER RIDF XXIX NABARD FOR THE YEAR 2023_24 UNDER GUWAHATI WEST PALASHBARI DIVISION I PALASHBARI

Amount

Repairing of C.C. Lined Canal at different chainages of LBMC

Labour charge for dismantling of old C.C. work of canal structure and carriage the spoils and depositing the same in a safe distance as directed. Carriage up to lead of 30 M and lift up to 1.5 M (For minor works).

Earthwork in filling all soils in 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 clearing jungles, removing trees up to 15 cm diameter and uprooting roots and stumps from the seat of breaking clods not more than 10 mm cube, ramming, dressing, watering and roughening the seat of embankment,profiling etc. paying compensation of earth borrowed from private land if any, lead upto 30M and lift upto 1.5 M complete as directed. (By head lead in sandy, clayey or loamy soil.) Extra lead of 150 m.

Labour for preparation of subgrade of lined canal section as per design section and grade by ramming and rolled to level and according to the required cross section of the typical lined canal including cutting, filling the existing canal section where necessary compacting the earth in layers in not more than 15 cm thick to form a firm compacted bed & side for lining including watering to obtain required moisture content where necessary etc complete as directed. ii) For Sandy Soil

Earthwork in excavation in irrigation canal to the design section and grade by depositing the spoils in the form of embankment in 15 cm layers on both banks as necessary including clearing light jungle, removing trees up to 15 cm diameter and uprooting roots and stumps etc from the seat of the embankment and canal free from all vegetation including breaking clods not more than 10 mm cube, ramming, dressing and roughening the seat of the embankment with a lead upto 30 M and lift upto 1.50 M, complete as directed. A) In hard soil

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

River sand filling in plinth, canal bed, canal slopes, bases of structure, etc in layers not more than 150 mm thick including necessary carriage, watering etc, complete as directed as specified.

C.C. work in proportion 1:2:4 in foundation, abutment, piers, wing wall etc with hard broken stone aggregate of size 6 mm to 20 mm including curing with necessary timber shuttering, scaffolding where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

Cutting jungles and trees upto 50 cm girth including uprooting roots and stumps and removing them from site of work etc, complete as directed. (ii) Medium jungles

Providing 50 mm wide expansion joints with bituminous compound mixed with coarse sand for canal work at an interval of 10 m apart including laying, fitting the compound in proper position etc complete as directed.

Repairing of C.C. Lined Canal at different chainages of LBBrC

Labour charge for dismantling of old C.C. work of canal structure and carriage the spoils and depositing the same in a safe distance as directed. Carriage up to lead of 30 M and lift up to 1.5 M (For minor works).

Earthwork in filling all soils in 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 clearing jungles, removing trees up to 15 cm diameter and uprooting roots and stumps from the seat of breaking clods not more than 10 mm cube, ramming, dressing, watering and roughening the seat of embankment,profiling etc. paying compensation of earth borrowed from private land if any, lead upto 30M and lift upto 1.5 M complete as directed. (By head lead in sandy, clayey or loamy soil.) Extra lead of 150 m.

Labour for preparation of subgrade of lined canal section as per design section and grade by ramming and rolled to level and according to the required cross section of the typical lined canal including cutting, filling the existing canal section where necessary compacting the earth in layers in not more than 15 cm thick to form a firm compacted bed & side for lining including watering to obtain required moisture content where necessary etc complete as directed. ii) For Sandy Soil

Earthwork in excavation in irrigation canal to the design section and grade by depositing the spoils in the form of embankment in 15 cm layers on both banks as necessary including clearing light jungle, removing trees up to 15 cm diameter and uprooting roots and stumps etc from the seat of the embankment and canal free from all vegetation including breaking clods not more than 10 mm cube, ramming, dressing and roughening the seat of the embankment with a lead upto 30 M and lift upto 1.50 M, complete as directed. A) In hard soil

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

River sand filling in plinth, canal bed, canal slopes, bases of structure, etc in layers not more than 150 mm thick including necessary carriage, watering etc, complete as directed as specified.

C.C. work in proportion 1:2:4 in foundation, abutment, piers, wing wall etc with hard broken stone aggregate of size 6 mm to 20 mm including curing with necessary timber shuttering, scaffolding where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

Cutting jungles and trees upto 50 cm girth including uprooting roots and stumps and removing them from site of work etc, complete as directed. (ii) Medium jungles

Providing 50 mm wide expansion joints with bituminous compound mixed with coarse sand for canal work at an interval of 10 m apart including laying, fitting the compound in proper position etc complete as directed.

Construction of Canal Outlet (22 Nos.)

Earthwork in excavation in irrigation canal to the design section and grade by depositing the spoils in the form of embankment in 15 cm layers on both banks as necessary including clearing light jungle, removing trees up to 15 cm diameter and uprooting roots and stumps etc from the seat of the embankment and canal free from all vegetation including breaking clods not more than 10 mm cube, ramming, dressing and roughening the seat of the embankment with a lead upto 30 M and lift upto 1.50 M, complete as directed. A) In hard soil

CC work in proportion 1:4:8 in foundation / abutment / piers / wing walls etc. with hard broken stone aggregate of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone aggregate of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately)

Supplying, fitting, fixing PVC pipes (IS 12818, 6 kg/cm2 ), joining pipes with relevant cement, levelling, testing leakages etc, complete as directed. (Cost of E/W foundation trenches will be paid separately) (ii) For 160 mm dia

Centering and shuttering including propping, nailing, bolting with earth oiling inside face etc and removal of forms after completion of CC and RCC works etc, complete as directed. (Measurement to be taken on the face area timbered). (Abutment / Return Wall / Piers / Pedestal etc.) With 38 mm thick wood plank

12 mm thick cement plastering including clearing surface and curing. Complete as directed. (i) In Proportion 1:3

Earthwork in back filling of structures, obtained from outside borrow pits filling in 15 cm layers, ramming, dressing, watering, including paying compensation of land if any (with lead up to 30 M and lift 1.5 M)

J. N. ASSOCIATES

JM & NJA (JV)

BALAJI CONSTRUCTIONS