Improvement of C.M. Dutta Bund FIS _Raising of Left Afflux bund from Ch. 0.00m to Ch. 367.00m Extension of Main Canal from Ch. 11250.00m to Ch.12281.65m under SOPDG for the year 2022_23 under Mangaldoi Dalgaon Sipajhar Division _I Mangaldoi

Amount

Extension of Main Canal from Ch. 11250.00 M to Ch. 12281.65 M

Item No 1: Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

Item No. 2: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.

Item No. 3 :Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)

Item No. 4 : Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Item No. 5 : Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Item No. 6 :Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Mild steel and Medium Tensile steel bars

Item No.7 : 12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)

Raising of Left Afflux Bund from Ch. 0.00m to Ch. 367.00

Item No 1: 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).

Item No 2: Collection of hard river gravel, chips of size 13 mm to 25 mm free from dust and dirt from quarry including loading and unloading etc, complete as directed.

Item No.3 : Carriage of boulders, gravels, metal screening, stacking in measurable stacks at site, complete as directed. For Quarry Distance = 26.00 km (A) For Normal Road upto 25.00 KM

(B) For 1st KM of Quarry Road,

Item No.4: Labour charge for spreading of hard river gravel or broken stone of size 13 mm to 38 mm to the required thickness including dressing and ramming the seat before laying the materials as directed with a lead upto 30 M and lift upto 1.5 M, complete as directed.

MD INNUS ALI

TARUN SAHARIA