Bamuni Flow I_Scheme at Mothoukhat under AIBP_2009-10_ under Nagaon Division(I)_Nagaon

Amount

E/W in M/C ch.0-750M & Branch Canal ch.830-880M

Item No. 1 : Earth work in filling in 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 cutting light jungle, removing trees up to 15 cm dia and uprooting roots & stamps etc, from the seat of embankment, breaking clods not more than 10 mm cube, ramming, profilling etc. with all lifts complete as directed (Payment will be made after deduction of 12.50% shrinkage allowance from the gross quantity).

Construction of Brick lined M/C total length-1144M at different chainages.

Item no. 1: Earthwork in excavation in foundation of canal structures in all types of soil 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 & depositing the required spoils in uniform layers, dressing, watering, breaking clods to not more than 10 mm cube with compensation all complete as directed at site. (Including bailing out stagnant rain water where necessary). In all types of soil (except soil mixed with gravel and boulder) For normal lead of 30 M and lift of 1.5 M

Item No. 2 : C. C. work in proportion 1:3:6 in foundation /abutment.piers / wing wall etc. with hard broken stone aggregates of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc. where necy. complete as directed . (Shuttering, scaffolding cost will be paid separately).

Item No.3:-River sand filling in layers not more than 150mm thick including carriage, watering, ramming etc complete as directed.

Item No. 4 : 1st. class brick work in cement mortar in abutment and wing wall, parapet wall etc. Including racking out joints and curing etc. complete. (ii) In proportion 1:4

Item No. 5 : Supplying, fitting, fixing and laying reinforcement (TATA) in position in R.C.C. work including cutting, bending, cranking with two plies 0.91 mm (20 BWG) annealed wire, hooking, tying complete as directed.

Item No. 6 : R.C.C. work in slab, abutment cap and above abutment, pier cap, pedestal, dirt wall etc. in prop. 1:2:4 with hard broken stone aggregates of size 6 mm to 20 mm with proper reinforcement as per design i/c curing etc. with necessary timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No. 7 : 12mm thick cement plastering including clearing surface and curing complete as directed. In proportion 1:4

Item No.8:-Providing 50mm wide expansion joints with bituminous compound mixed with coarse sand for canal work at an interval of 10.00 m apart including laying, fitting the compound in proper position etc complete as directed.

Construction of Canal Outlets-50 Nos.

item No.1:-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 classification of soils, including bailing out of water specified in following 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.

Item No.2:-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).

Item No.3:-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, bailing out of water with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No. 4 : C. C. work in proportion 1:3:6 in foundation /abutment.piers / wing wall etc. with hard broken stone aggregates of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc. where necy. complete as directed . (Shuttering, scaffolding cost will be paid separately).

Item no.5:-Supply of RCC spun pipe with collars manufacture under IS-458 of 1971, class NP2 , free from manufacture defects of size 150cm internal dia. and 2.5M long including carrying, loading, unloading, placing at a safe place including all freight, charges etc. complete as directed.

Item No.6:-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.

Item No. 7 : 12mm thick cement plastering including clearing surface and curing complete as directed. In proportion 1:4

Item No.8:-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).