Samuapara Hudukanda FIS at Honglabasti under PMKSY-HKKP for the year 2021-2022 (Headworks)

Amount

Construction of Spill Weir (As per Sub Estimate - 3) Earthwork in excavation in foundation of structures by means of Hydraulic Excavator in all soils including mud, silt, sandy clay from the river bed, etc, including clearing the side, dressing, etc. and removing the earth by loading to dumpers for further carriage to a safe distance, complete as directed. (0.30 CuM bucket).

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 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.) (i)Without shuttering & without Dewatering

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

Cement Concrete work in proportion 1: 3: 6 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.) (i)Without shuttering & without Dewatering

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

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.)

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

Reinforced Cement Concrete work in proportion 1: 1 ½: 3 with aggregate of size 6 mmto 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. (Without shuttering) (Temporary arrangement for obtaining clear water should be made at site.) (i)Without shuttering & without Dewatering

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

Supplying, fitting, fixing and laying in position M.S. rod/ Torsteel/ TMT bars of all sizes as per design and drawing as required including cutting, bending, cranking with necessary lappage and tying with black wire complete as directed

Providing weep holes with 50 mm dia GI pipes of required length and depth fitted with vertical non return valve (50 mm) of brass inside including cost of making filter of size 0.6 M x 0.6 M x 0.6 M fitted with graded filter media at back side and covering the back side with MS wire netting in the abutment, face wall wall of Head Work including shuttering for providing space at the time of casting cement concrete including supplying fitting bend, nipple, etc, complete as directed.

Centering and shuttering including propping etc. where necessary and removal of forms after completion of C.C. and R.C.C. works complete as directed. (Measurement will be taken on the face area of timber)

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.

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

Collection of one man size hard river boulder of size 23 cm to 30 cm including loading, unloading, stacking at measurable stacks at site not more than 1 m height including paying forest royalty, sale tax etc. complete as directed.

Carriage of sand, gravel boulder etc by truck including loading unloading and stacking in measurable stacks etc. complete as directed ( Rate for 1st KM)(Quarry = Gitibari =Distance = 25 Km.

Carriage of boulder, gravels, metals, screening sand etc. by truck including loading, unloading and stacking in measurable stacks at site as directed complete. (for subsequent Km.)

Labour charge for pitching with one man size boulderincluding dressing and ramming the seat to proper size and slope, pitching etc. with local carriage of boulders from a distance of 60 M with lift upto 3 M, complete as directed.

Plum concrete work in 40% plum hard boulder 15 cm to 23 cm 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)

Earth work in back filling of structure with earth obtaining from outside borrow pits, filling with 15cm layer ramming, dressing and compaction and watering including paying compensation of land, if any with lead up to 30m and lift 1.50m complete as directed

Supply fitting and fixing of steel gate of cross & head Regulator as per design and drawing & specification including supplying of steel of beams channels section, rubber seal etc. including all maetials embabed partly where necessary & manually operated chorister equip mints including carriage of all meterials to work ste completed.

Supply of Z-type Sheet Pile of effective width 0.69 M, thickness 8 mm and average weight 68.30 Kg/M including loading and unloading.

Carriage of "Z" type sheet piles from Department Godown (Kokrajhar) to work site including loading unloading and stacking at suitable safe place.

Driving 'Z' type steel sheet pile of 0.69 M effective width, 8 mm thick and average weight 68.30 kg/M to specified level and lines including cutting to proper size, making holes including painting sheet piles with two coats of anticorrosive bitumen paint and dewatering including necessary tools and plants and all other accessories, complete as directed. (Portion of sheet pile are to be embedded in concrete shall not be painted).

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 directed complete including all carriage etc.

Supplying and laying of filter materials consisting of sand and river shingles free from dust dirt and other foreign materials and laying in three layers in position as per drawing and specification as directed by the department.

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 directed complete including all carriage etc.

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

Construction of Guide Bund, Afflux Bund, Diversion Channel, Closing Bund (As per Sub Estimate - 4) 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 jungles 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

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 embankment, breaking clods to not more than 10 mm cube, ramming, dressing, roughening the seat of embankment, profiling etc. with all lead and lift complete as directed

Earth work in excavation in foundation of canal structure in all types of soils as per design and drawing including dressing the foundation, shoring etc. removing the surplus spoils by head load to a safe distance from the working place and depositing required spoils in uniform layers dressing, watering, breaking clods not more than 10mm cube with compensation etc. complete as directed. (Including bailing out stagnant rain water where necessary).

Centering and shuttering including propping etc. where necessary and removal of forms after completion of C.C. and R.C.C. works complete as directed. (Measurement will be taken on the face area of timber)

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.) (i)Without shuttering & without Dewatering

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.)

Supplying, fitting, fixing and laying in position M.S. rod/ Torsteel/ TMT bars of all sizes as per design and drawing as required including cutting, bending, cranking with necessary lappage and tying with black wire complete as directed

Plum concrete work in 40% plum hard boulder 15 cm to 23 cm 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 whole bamboo single pallasiding with matured Jati bamboo post 60 mm to 75 mm dia 15 cm clear apart 1.20 m to 1.50 m above ground and 1.00 m to 1.20 m below ground with jati bamboo structs placed 1.20 m to 1.50 m apart tied with galvd. wire of 16 G to 18 G and complete with three rows half jati bamboo kamies.Complete as directed.

Supplying and laying of empty cement bags filled with sand/earth (As locally available) including stiching the mouth,laying,fixing in position with supply of bags,sutlies etc. Complete as directed

Improvement 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 embankment, breaking clods to not more than 10 mm cube, ramming, dressing, roughening the seat of embankment, profiling 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 directed complete including all carriage etc.

BINOD DAIMARI