DIFFERENT WORKS UNDER DHANSIRI IRRIGATION PROJECT UNDER NABARD (LTIF) UNDER DHANSIRI PROJECT WEIR DIVISION, IRRIGATION, BHAIRABKUNDA Pkg-VII

Amount

Reshaping/Regrading and removal of bed materials of B2M canal from ch.11790.00 m to ch.12832.00m

Item No 1: E/W in excavation in irrigation canal to the designed section and grade by depositing the suitable spoils in the form of embankment in 15cm layers on both the bank as necessary including clearing light jungles, removing trees upto 15cm dia. and uprooting roots and stumps from the seat of embankment and canal and free from all vegetation including breaking clods to not more than 10mm cube ramming, dressing watering and roughening the seat of embankment with a lead upto 30m and lift upto 1.5m complete as directed (Ordinary soil.).

Item No 2: E/W in filling in marginal bund/guide bank/afflux bund/canal embankment to the designed section and grade by obtaining earth from outside borrrow pits and and filling in uniform layers not exceeding 15cm thick including clearing light jungles, removing trees upto 15cm dia. and uprooting roots and stumps from the seat of embankment breaking clods to not more than 10mm cube ramming, dressing , watering and roughening the seat of embankment, profiling etc. paying compensation of earth borrowed from private land if any, with all lift complete as directed. paying compensation of earth borrowed from private or forest land if any lead upto 30m and lift upto 1.5m complete as directed

Sub-estimate-I

Item No 1: Labour charges for dismantling of old c.c work and stacking the spoils in the place shown by the Deptt. including local carriage as directed complete.

Item No 2: Construction of whole bamboo single pailasiding with matured bhaluka bamboo post 7.5 cm to 10 cm dia 5 cm apart 1.5 M to 1.8 M above ground and 1 M to 1.2 M below ground with jati bamboo struts placed 1.2 M to 1.5 M apart tied with galvanized wire with 16 G to 18 G complete with 3 rows of horizontal half jati bamboo kamies, complete as directed.

Item No 3: Supply and laying of cement bags filled with sand/ earth (as locally available) including stitching the mouth, laying, fixing in position as directed complete with supply of bags, sutlies etc, all complete as directed.

Item No 4: Labour charge for filling the cement bags with sand / earth (as locally available) including stitching the mouth, laying the filled bags in position etc, all complete as directed.

Item No 5: CC work in wearing coat of prop.1:1.5:3 with hard river shingles of size 6mm to 20mm including curing etc complete as directed.

Restoration of B2M Canal at ch.0.00m, ch.7942, Ch.8302.00m, ch. 10118.00m , ch. 11150m & ch. 15111.00m

Item No 1: Labour for dismantling of old C.C work and stacking the spoils at suitable place including local carriage complete as directed.

Item No 2: E/W in excavation of foundation trenches in C.C beams as per design,drawing in bed and side of irrigation canal including ramming , dressing etc. complete.

Item No 3: E/W in filling by truck carriage in canal embankment, approach road etc. to the designed section and grade b\ carrying earth from a minimum distance of 4 K.M. including loading, unloading, spreading the same in uniform layers not exceeding 15cm thick including clearing light jungles, removing trees upto 15cm dia. and uprooting roots and stumps from the seat of embankment breaking clods to not more than 10mm cube ramming, dressing , watering and roughening the seat of embankment, profiling etc. paying compensation of earth borrowed from private land if any, with ail lift complete as directed.(Payment will be made after deduction of 12.5% for shrinkage allowance from the gross quantity).

Item No 4: CC Work in canal lining in prop. 1:2:4 with j hard river shingles of size 6mm. to 20mm as per design section including necessary curing, shuttering as directed complete. (b) With shuttering

Item No 5: Providing bitumen of appropiate grade in the construction joint of C,C lining as per drawing complete as directed.

Item No 6: Construction of whole bamboo single pallasiding with matured bhaluka bamboo post 7.5 cm to 10 cm dia p cm apart 1.5 M to 1.8 M above ground and 1 M to 1.2 M below ground with jati bamboo struts placed 1.2 M to 1.5 M apart tied with galvanized wire with 16 G to 18 G complete with 3 rows of horizontal half jati bamboo kamies, complete as directed.

Item No 7: Supply and laying of cement bags filled with sand/ earth (as locally available) including stitching the mouth, laving, fixing in position as directed complete with supply of bags, sutlies etc, a PI complete as directed.

Item No 8: Labour charge for filling the cement bags with sand / earth (as locally available) including stitching the mouth, laying the filled bags in position etc, all complete as directed.

Restoration of D2B2M canal from ch.210.00 m.to ch.1350.00m

Item No 1: Earth work in filling in all soils in plinth, canal embankment, and bed filling as per designed section and grade by truck carriage for a distance of 4 K.M. including paying compensation of earth obtained from private land if any loading, unloading, spreading the same including light jungle, removing trees upto 15cm dia. dia. and uprooting roots and stumps etc. from the seat of embankment, breaking clods not more than 10mm. cube ramming, profiling etc. with all lift, complete as directed.(Payment will be made after deduction of 12.5% shrinkage allowance from the gross quantity).

Restoration of D2B2M canal from ch.2960.00 m.to ch.3512.00m

Item No 1: Earth work in filling in all soils in plinth, canal embankment, and bed filling as per designed section and grade by truck carriage for a distance of 4 K.M. including paying compensation of earth obtained from private land if any loading, unloading, spreading the same including light jungle, removing trees upto 15cm dia. dia. and uprooting roots and stumps etc. from the seat of embankment, breaking clods not more than 10mm. cube ramming, profiling etc. with all lift, complete as directed.(Payment will be made after deduction of 12.5% shrinkage allowance from the gross quantity).

Reconstruction of syphon HPCD at ch. 5603.00m of D2B2M canal

Item No 1: Labour charges for dismantling of old C.C. works of canal structures and carrioage the spoils and depositing the same in a safe distance as directed. : Carriage up to lead of 30 M and lifet upto 1.50 M

Item No 2: Cost of dewatering involved during earthwork in excavation of foundation trenches of canal structures (by pumps) in soil mixed with silt and sand etc. Dewatering by using 1 No. 10HP and 1 No.5 HP water pump (Light dewatering).

Item No 3: E/W in excavation in foundation of canal structures in ail types of soil except soil mixed with gravel and boulders as per design and drawing including dressing the foundation, shoring etc. removing the surplus spoils by head lead to a safe distance from the working place and depositing required spoils in uniform layers, dressing, watering, breaking clods to not more than 10mm cube with compaction including bailing out stagnant rain water as necessary complete as directed for normal lead of 30m and lift of 1.5m.

Item No 4: C.C work in crop. 1:4:8 in foundation with hard river shingles of size 13mm to 38mm including curing, bailing out water/d ewe ring by pumps where necessary as directed complete.

Item No 5: C.C work in prop. 1:3:6 in abutment, wing wall etc. with river shingles of size 13mm to 25mm including curing, shuttering as directed complete i) With dewatering

ii) Without dewatering

Item No 6: Supply of 900 mm diaR.C.C. hume pipe (NP2) including carriage

Item No 7: Fittinq and fixing of 900mm dia. R.C.C. Hume pipe in position with necessary collar and cement mortar in prop. 1:3 including carriage of pipe from the deptt. Store to work site as directed complete

Item No 8: Cement plastering 12mm thick in prop. 1:4 including cleaning the surface and curing etc. complete as directed

Item No 9: Providing shuttering work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and proping etc. and removal of the same for in-situ reinforced concrete and plain concrete work (Using 38mm thick plank)

Item No 10: E/W in filling by truck carriage in canal embankment,approach roadd etc. to the designed section and grade by carrying earth from a minimum distance of 4 K.M. including loading, unloading, spreading the same in uniform layers not exceeding 15cm thick including clearing light jungles, removing trees upto 15cm dia. and uprooting roots and stumps from the seat of embankment breaking clods tc not more than 10mm cube ramming, dressing , watering and roughening the seat of embankment, profiling etc. paying compensation of earth borrowed from private land if any, with all lift complete as directed.(Payment will be made after deduction of 12.5% for shrinkage allowance from the gross quantity).

M/S Kusumbar Construction

Nikunja Deka

Sri Dalim Bayan

Sri Kamal Daimari

Md. Muslimuddin Ahmed

NILUTPAL SONOWAL

SHRI DHANESH MEDHI

GABRIEL DAIMARI