Renovation of Ubhati FIS under Palashbari LAC under SOPD for the year 2020_21

Amount

Resectiong and C.C. Lining of Canal M4 from Ch. 0.00 m to 300.00 m

Earthwork in filling in all soils in canal embankment and bed filling as per design section and grade by cart carriage for a minimum distance of 1 KM including paying compensation of earth obtained from private land if any loading, unloading, spreading the same in embankment in layers not exceeding 15 cm thick including clearing 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, dressing and roughening the seat of the embankment, profiling etc. with all lift, complete as directed. (Payment will be made after deduction of 12.50% shrinkage allowance from the gross quantity). A) all type of soil except soil mixed with gravel and boulders For normal lead of 30m and lift of 1.50

Earthwork in excavation in foundation of canal structures in all types of soils 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).

Preparation of sub-grade and side slope of canal lining work by uprooting vegetation roots bamboo shrubs ,banana trees etc. including cleaning etc. by sweeper where necessary filling the uprooted wholes by earth levelling ,dressing ,ramming,watering etc. level the sub grade properly to maintain the thickness of the lining slab etc. complete as directed.

Soling in foundation at all levels including filling intersides, ramming etc complete as directed and of specified thickness with 9 cm brick on flat including sand packing

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 specifie

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.

CC work in proportion 1:2:4 in foundation / abutment / piers / wing walls 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

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

12 mm thick cement plastering including clearing the surface and curing etc. complete as directed.in prop. 1:4.

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 Hume pipe outlets with 15 cm dia (Length =5.00m )

Earth work in excavation in foundation of canal structures in all type of soil as per design and drawing, 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 10mm cube with compensation, complete as directed at site ( including bailing out stagnant rain water where necessary ).B) All type of soils (except soil mixed with gravel and boulder)(i) For normal lead of 60 M and lift of 3 M

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

(iii) CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc. with hard broken stone aggregate of size 13 mm to 25 mm including curing, dewatering with timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

Labour for fitting and fixing hume pipe in position with collars including joining the cement mortar in proportion 1:3 and curing, including carrying the same from godown to site and 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).

12 mm thick cement plastering including clearing the surface and curing etc. complete as directed.in prop. 1:4

Supplying, fitting and fixing 6 mm thick M.S plate of canel outlet on inner side with size 40cmx40cm etc complete as directed.

Earth work in back filling of structure with soil obtained from outside borrow pits, filling in 15cm thick layer ramming, dressing, watering including paying compensation of land if any (with lead upto 30 m and lift 1.5m).

TREMEND DRILLCO PVT LTD