Sonabund FIS under PMKSY-HKKP for the year 2021-2022 (Headworks)

Amount

Construction of Spillway Earthwork in excavation in foundation of structures by means of Hydraulic Excavator in all soils including mud, silt, sady clay from the river bed, etc, including clearing the side, dressing,etc.,and removing the earth by loading to dumpers for farther carrige to asafe distance, complete as directed .

Earthwork in excavation and removal of swelled up earth mixed with silt and slurry due to sand, bailing out water in foundation trenches upto required level In soil mixed with gravel and boulder upto 30 cm size including shuttering, shoring, dewatering by means of pump set etc. removing the spoils to a safer distance etc, complete as directed.

Cement Concrete work in proportion 1: 4: 8 with aggregate of size 13 mm to 38 mm free from dust and dirt and other foreign materials including roding (vibrating), bailing out wate where necessary and carrying with supplying all materials complete as directed. (Without shuttering) (Temporary arrangement for obtaining clear water should be made at site.)

CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc. with hard river shingles 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).

Cement Concrete work in proportion 1: 2: 4 with aggregate of size 13 mm to 38 mm free from dust and dirt and other foreign materials including roding (vibrating), bailing out wate where necessary and carrying with supplying all materials complete as directed. (Temporary arrangement for obtaining clear water should be made at site.)

Cement Concrete work in proportion 1: 1 ½: 3 with aggregate of size 6 mm to 20 mm free from dust and dirt and other foreign materials including roding (vibrating), bailing out wate where necessary and carrying with supplying all materials complete as directed. (Temporary arrangement for obtaining clear water should be made at site.)

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.

12mm thick cement plastering including clearing surfaces and curing etc. complete as directed.. In proportion 1:4

Providing scaffolding work with rows of bhaluka bamboo and jati bamboo horizontal one row jati bamboo cross and placing second class planks of 0.025 M thick in between the rows tying with coir strings lacing two nos. vertical jati bamboo at both end including dismantling the scaffolding etc, complete as directed.

Collection and supply of one man size 23 to 30 cm hard river boulder including loading, unloading, stacking in measurable stacks at work site paying forest royalty etc. complete as directed. [Average distance considered 25 Km]

Collection and supply of gravel free from dust, dirt and other foreign materials, paying forest royalty, sales tax etc. at work site including stacking in measurable stacks complete as directed. (Considering average distance of 25 Km to 50 Km)

Collection and supply of sand mixed gravel contains 40% of sand and 60% of river gravel of size 13 mm to 38 mm free from all foreign materials including carriage from quarry to the work site loading, unloading and stacking in measurable stacks as directed by the department (Including paying of forest royalty and sales tax etc.)

Labour charge for pitching with one man size boulder including dressing and ramming the seat to proper size and slope with voids filling and local carriage of boulders from a distance of 50 m with lift up to 3.00 m Complete as directed

Labour charge for spreading of hard river gravel/broken stone/sandgravel mixture of size of gravel 13 mm to 38 mm to the required thickness including ramming and dressing the seat before laying the materials as irected complete including all carriage etc.

Dewatering Cost (5 HP Pump)

Dewatering Cost (10 HP Pump)

Supplying and mixing rapidite in concrete works below ground water level where necessary etc. complete as directed

Providing 75 mm dia. Weep Holes including supplying and fixing 75 mm dia PVC pipe in weep holes, complete as directed.

Supplying, fitting, fixing of steel gate of cross & Head Regulator as per desing & drawing & specification including supplying of steel beams, channel section, rubber seal etc. including all materials embedded partly where necessary & manually operated chorister equip mints including carriage of all materials to work site complete.

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

Construction of Guide Bund Earthwork in all soils in canal embankment & bed filling as per designed section and grade by truck carriage for a minimum distance of 4 KM including paying compensation of earth obtained from private, if any loading, unloading and stacking at not more than 1.00 M height and spreading the same in embankment in layers not exceeding 15 cm thick including clearing light jungles, removing trees upto 15 cm dia & uprooting roots & stumps etc. from the seat of mbankment, breaking clods to not more than 10 mm cube, ramming, dressing, roughening the seat of embankment, rofiling etc. with all lead and lift complete as directed.

Plum concrete work in 40% plum hard boulder 15cm to 23cm size and filling the interstices with 60% of C.C. in prop. 1:3:6 of 13 mm to 38 mm aggregate including shuttering, curing etc. complete as directed. (Temporary arrangement for obtaining clear water should be made at site.) (Av. Quarry distance = 25 KM)

Construction of Diversion Channel Earth work in excavation of diversion/ feeder channel to the design section and grade by depositing the spoils in the form of embankment on either side to the design section and grade in layers not exceeding 15cm thick including clearing light ungles and trees up to 15cm dia uprooting roots and stumps from the seat of the embankment and canal free from all vegetation including breaking clods not more than 10mm cube dressing, ramming, bailing out stagnant rain water where necessary complete as directed with lead up to 30m and lift up to 1.5m. B) In Hard soil (i) Soil mixed with gravel or moram upto 50 mm size

Construction of Approach Road Earthwork in all soils in canal embankment & bed filling as per designed section and grade by truck carriage for a minimum distance of 4 KM including paying compensation of earth obtained from private, if any loading, unloading and stacking at not more than 1.00 M height and spreading the same in embankment in layers not exceeding 15 cm thick including clearing light jungles, removing trees upto 15 cm dia & uprooting roots & stumps etc. from the seat of mbankment, breaking clods to not more than 10 mm cube, ramming, dressing, roughening the seat of embankment, rofiling etc. with all lead and lift complete as directed.

Collection and supply of sand mixed gravel contains 40% of sand and 60% of river gravel of size 13 mm to 38 mm free from all foreign materials including carriage from quarry to the work site loading, unloading and stacking in measurable stacks as directed by the department (Including paying of forest royalty and sales tax etc.)

Labour charge for spreading of hard river gravel/broken stone/sandgravel mixture of size of gravel 13 mm to 38 mm to the required thickness including ramming and dressing the seat before laying the materials as irected complete including all carriage etc.

MR BABUL BAGLARY

SRI MRITHUNJOY PAUL