Construction of Damra FIS under PMKSY (HKKP) for the year 2021- 2022

Amount

Diversion Head Channel & Cofferdam Construction of whole bamboo single pallasiding with matured Bhaluka bamboo pst 7.50 cm to 10 cm dia 5 cm clear apart 1.50 m to 1.00 m above ground and 1.00 m to 1.2o 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.

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.

Construction of Head Works Preparing / making level the ground surface for layout of Headwork / structures for fixing the required axis line by cutting the high land and filling and levelling the low land where necessary etc, complete as directed.

Earthwork in excavation of foundation of Headwork in all types of soils 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 required spoils in uniform layers, dressing, watering, breaking clods to not more than 10 cm cube with compensation all complete as directed at site (including bailing out stagnant rain water where necessary).

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.)

Collection and supply of one man size 23cm to 30cm collected manually from quarry rocks; stacking at quarry site including payment and forest royalties etc. 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 directed complete including all carriage etc.

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.) A) River Singles (i)Without shuttering & without Dewatering

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.) (A) Hard river broken stone 6 mm to 20 mm size (i)Without shuttering & without Dewatering

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.

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)

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.

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 departmental Godown (Kokrajhar) to work site including loading unloading and stacking at suitable safe place.

Labour for placing in position of imported Z – type sheet piles including cutting to proper size and making holes etc. and driving it to the specified level and lines including painting sheet piles with two coats of anti – corrosive paints (piles to be embedded shall not be painted) including carriage from Departmental Godown complete as directed.

Supplying, fitting, fixing of steel gate of cross & Head Regulator as per design & 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.

Supplying and laying of filter bajries in the gaps between the cement concrete protection block complete as directed. (6 mm to 20 mm size aggregates.Considering average distance from quarry to the work site = 25.00 Km)

Supplying of quick setting concrete admixture of specified brand including loading and unloading, carriage to the work site, complete as directed.

12mm thick cement plastering including clearing surfaces and curing etc. 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) A) With River boulder and with River singles. (i)Without shuttering & without Dewatering

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.

Analysis Item:-Construction of Abutment wall Counterfort DS Abutment wall Counterfort (Analysis DS)

US Abutment wall Counterfort (Analysis US)

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

Collection of sand gravel (40% sand and 60% gravel of gravel of size 25 mm to 60 mm) free from dust and dirt including stacking in measurable stacks at quarry site and making payment of forest royalty etc. as directed complete.

Collection of one man size 25 cm to 30 cm hard river boulder including stacking in measurable stacks of not more than 1.00 M height at quarry site and making payment of forest royalty etc, complete as directed.

Carriage of boulders, gravels, metal screening, stacking in measurable stacks at site, complete as directed. (A) For normal road upto 25.0 Km (ii) With Contractor's Profit & GST

Labour charges for spreading hard river shingles / sand gravels to required thickness over approach subway etc. including ramming, dressing the seat before laying the materials lead upto 30 M and lift 1.5 M, complete as directed.

CC work in proportion 1:2:4 in foundation / abutment / piers / wing walls etc. with hard broken stone aggregate of size 6 mm to 20 mm including curing, dewatering with necessary timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately)

RCC work in slab, abutment cap and above abutment, pier cap, pedestals, dirtwall etc. in proportion 1:1½:3 with hard broken stone aggregate of size 6 mm to20 mm with proper reinforcement as per design including necessary curing, dewatering etc. complete as directed with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

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.

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).

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).

Labour charge for pitching with one man size boulder including 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.

12 mm cement plastering including clearing surface and curing, complete as directed. (ii) In proportion 1:3

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).

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 departmental Godown (Kokrajhar) to work site including loading unloading and stacking at suitable safe place.

Cost of pile structure and other materials required in driving of sheet piles.

Labour for placing in position of imported Z – type sheet piles including cutting to proper size and making holes etc. and driving it to the specified level and lines including painting sheet piles with two coats of anti – corrosive paints (piles to be embedded shall not be painted) including carriage from Departmental Godown complete as directed.

Supplying, fitting, fixing of steel gate of cross & head regulator as per design & drawing & specification i/c supplying of steel beams, channel section, rubber seal etc. i/c all materials embedded partly where necessary & manually operated chorister equipments i/c carriage of all materials to work site complete.

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

Collection of sand gravel (40% sand and 60% gravel of gravel of size 25 mm to 60 mm) free from dust and dirt including stacking in measurable stacks at quarry site and making payment of forest royalty etc. as directed complete.

Collection of one man size 25 cm to 30 cm hard river boulder including stacking in measurable stacks of not more than 1.00 M height at quarry site and making payment of forest royalty etc, complete as directed.

Carriage of boulders, gravels, metal screening, stacking in measurable stacks at site, complete as directed. (A) For normal road upto 25.0 Km (ii) With Contractor's Profit & GST

Labour charges for spreading hard river shingles / sand gravels to required thickness over approach subway etc. including ramming, dressing the seat before laying the materials lead upto 30 M and lift 1.5 M, complete as directed.

CC work in proportion 1:2:4 in foundation / abutment / piers / wing walls etc. with hard broken stone aggregate of size 6 mm to 20 mm including curing, dewatering with necessary timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately)

RCC work in slab, abutment cap and above abutment, pier cap, pedestals, dirtwall etc. in proportion 1:1½:3 with hard broken stone aggregate of size 6 mm to20 mm with proper reinforcement as per design including necessary curing, dewatering etc. complete as directed with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

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.

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).

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).

Labour charge for pitching with one man size boulder including 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.

12 mm cement plastering including clearing surface and curing, complete as directed. (ii) In proportion 1:3

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).

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 departmental Godown (Kokrajhar) to work site including loading unloading and stacking at suitable safe place.

Cost of pile structure and other materials required in driving of sheet piles.

Labour for placing in position of imported Z – type sheet piles including cutting to proper size and making holes etc. and driving it to the specified level and lines including painting sheet piles with two coats of anti – corrosive paints (piles to be embedded shall not be painted) including carriage from Departmental Godown complete as directed.

Supplying, fitting, fixing of steel gate of cross & head regulator as per design & drawing & specification i/c supplying of steel beams, channel section, rubber seal etc. i/c all materials embedded partly where necessary & manually operated chorister equipments i/c carriage of all materials to work site complete.

Construction of Afflux Bund at U/S Earth work in filling in marginal bund/ Guide bund/ Afflux bund/ Canal embankment etc. in the design section and grade by obtaining earth from outside borrow pits and filling in uniform layers not exceeding 15 cm thick including clearing light jungles, removing trees up to 15cm dia and uprooting roots and stumps from the seat of the embankment and borrow pit area, breaking clods not more than 10mm cube, ramming, dressing, watering and roughening the seat of the embankment before throwing earth, profiling etc., paying compensation of earth borrowed from private land or forest land if any, lead up to 30m and lift up to 1.5m, complete as directed.

Construction of boulder sausage work of size 1.00 m x 1.00 m, including suppying of all materials with 23 cm to 30 cm size river boulder collected from a lead of 50.00 KM encaged in 15cmx15cm mesh in 8G/10G hexagonal wire netting of filling th voids between boulder tied with 10G/18G galvd tying wire at 30 cm apart laid in position as per direction including necessary local carriage of materials paying necessary forest royalty including providing 1.00 no. of whole Jati bamboo horizontal runner along the top of the sausage with vertical bhaluka bamboo post 1.50 m apart driven at least 0.60 m below ground and tying with sausage etc. all complete as directed.

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

Collection and supply of one man size 23 to 30 cm hard blasted boulder including loading, unloading, stacking in measurable stacks at work site paying forest royalty etc. complete as directed

Construction of Left Side RCC Main Canal Earth work in excavation in irrigation canal to the design section and grade by depositing the spoils in the form of embankment in 15cm layers on both the banks as necessary including clearing light jungles, removing trees up to 15cm, uprooting roots, stumps from the seat of embankment and canal bed and free from all vegetation including breaking clods not more than 10mm cube ramming, dressing and roughening the seat of embankment with lead up to 30m and lift up to 1.5m 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.)

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

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.

Cement Concrete work in proportion 1: 3: 6 with aggregate of size 13mm 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.)

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.

Cement Concrete work in proportion 1: 2: 4 with aggregate of size 6mm 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. (Without shuttering) (Temporary arrangement for obtaining clear water should be made at site.)

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)

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.

Construction of Right Side RCC Main Canal Earth work in excavation in irrigation canal to the design section and grade by depositing the spoils in the form of embankment in 15cm layers on both the banks as necessary including clearing light jungles, removing trees up to 15cm, uprooting roots, stumps from the seat of embankment and canal bed and free from all vegetation including breaking clods not more than 10mm cube ramming, dressing and roughening the seat of embankment with lead up to 30m and lift up to 1.5m 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.)

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

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.

Cement Concrete work in proportion 1: 3: 6 with aggregate of size 13mm 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.)

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.

Cement Concrete work in proportion 1: 2: 4 with aggregate of size 6mm 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. (Without shuttering) (Temporary arrangement for obtaining clear water should be made at site.) A) River Singles (i)Without shuttering & without Dewatering

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)

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.

Construction of Outlet Earth work in excavation in irrigation canal to the design section and grade by depositing the spoils in the form of embankment in 15cm layers on both the banks as necessary including clearing light jungles, removing trees up to

Cement Concrete work in proportion 1: 3: 6 with aggregate of size 13mm 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 materia A) River Singles (i)Without shuttering & without Dewatering

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 mater

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)

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 direc

Supplying, fitting, fixing PVC pipes (IS 12818, 6 kg/cm2), joining pipes with relevant cement, levelling, testing leakages etc, complete as directed. (Cost of E/W foundation trenches will be paid separately) (ii) For 160 mm dia

construction of Sign Board Supply of sign board made of 1.60mm thick MS iron sheet fitted with steel frame of size 1.05 m x 0.75m fixed with 2 Nos. 50mm dia GI (medium) pipes 2.10m above and 0.60m below ground fitted with C.C. work in proportion 1:3:6 and size 0.45m x 0.45m x 0.60m below ground including painting with approved paint including writing letters complete as directed.