Balijan Flow I_Scheme under RIDF_XXIV_NABARD_ for the year 2019_20 under Lakhimpur Division_Irrg_ North Lakhimpur

Amount

A) CONSTRUCTION OF HEADWORKS

Item No. 1 : 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.

Item No. 2 : 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 . (0.30 CuM Bucket)

Item No. 3 : Cost of dewatering involved during earthwork in excavation of foundation trenches of canal structures (by pumps) in soil mixed with silt and sand etc. Dewatering by using 1 No. 10 HP and 2 Nos. 5 HP water pump.

Item No. 4 : Carriage of excavated earth by dumpers with a lead upto 2 KM unloading to a safe place as directed including spreading, dressing etc, complete as directed.

Item No. 5 : C.C work in proportion 1:4:8 in foundation / abutment / piers / wing walls etc. with hard broken stone agg. 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).

Item No. 6: C.C work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone agg. 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).

Item No. 7 : C.C work in proportion 1:2:4 in foundation/ abutment/ piers/ wing walls etc. with hard broken stone aggregate of size 13 mm to 38 mm from river boulder including curing with necessary timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No. 8 : R.C.C work in slab, abutment cap and above abutment, pier cap, pedestal, dirt wall etc.in proportion 1:1.5:3 (M20) with hard broken stone agg. of size 6 mm to 20 mm with proper reinforcement as per design including curing etc. complete as directed with necessary timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No. 9 : 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.

Item No. 10 : Centering and shuttering including propping, nailing, bolting with earth oiling inside face etc and removal of forms after completion of C.C and R.C.C works etc. complete as directed. (Measurement to be taken on the face area timbered). (Abutment / Return Wall / Piers / Pedestal etc.) With 19mm thick ply board.

Item No. 11 : Providing scaffolding work with rows of Bholuka 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.

Item No. 12 : Collection and carriage of sand gravel (40% sand and 60% 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.

Item No. 13 : 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.

Item No. 14 : 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.

Item No. 15 : Collection and carriage of one man size 25 cm to 30 cm hard river boulder including stacking in measureable stacks of not more than 1.00 M height in quarry site and making payment of forest royalty etc. complete as directed. Quarry distance-40KM

Item No. 16 : 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.

Item No. 17 : 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).

Item No. 18 : Dewatering of CC works considering 1 No 10 HP and 1 No of 5 HP pump including POL, Carriage and operator's pay etc.

Item No. 19 : Supplying and mixing rapidite in concrete works below ground water level where necessary etc. complete as directed.

Item No. 20 : Providing 75 mm dia. Weep Holes including supplying and fixing 75 mm dia PVC pipe in weep holes, complete as directed.

Item No. 21 : Supplying, fabricating,fitting and fixing the steel gates of Cross and Head Regulator as per design and drawing and specifications including supplying, fabricating, fitting and fixing operating platform including supplying steel beam, channel sectons, Rubber Seal etc embedded partly where necessary and manual operated hoisting equipments including carriage of all materials to work site complete as directed.

Item No. 22 : Providing and driving 'Z' type steel sheet pile of 0.69 M effective width, 8mm 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 to be embedded in concrete shall not be painted).

Item No. 23 : Supplying 1 1/2" dia GI pipe for hand railing including fitting & fixing the same in position etc, complete as directed.

CONSTRUCTION OF GUIDE BUND AND AFFLUX BUND CUM APPROACH ROAD

Item No. 1 : Earthwork in filling in all soils in canal embankment and bed filling as per design section and grade by cart carriage for a minimum distance of 1 km including paying compensation of earth obtained from private land if any loading, unloading, spreading the same in embankment in layers not exceeding 15 cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the breaking clods not more than 10 mm cube, ramming, dressing and roughening the seat of the embankment, 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 : 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, completeas directed . (0.30 CuM Bucket)

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

Item No. 4 : Collection and supply of one man size 25 cm to 30 cm hard river boulder including stacking in measureable stacks of not more than 1.00 M height in quarry site and making payment of forest royalty etc. complete as directed.

Item No 5 : 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.

Item No. 6 : Centering and shuttering including propping, nailing, bolting with earth oiling inside face etc and removal of forms after completion of C.C and R.C.C works etc. complete as directed. (Measurement to be taken on the face area timbered).(Abutment / Return Wall / Piers / Pedestal etc.)

Item No. 7 : Construction of 1.50 M x 1.00 M rectangular boulder sausage including supplying of materials with 25 cm to 30 cm size boulders collecting from a lead of 25 Km encased in 15 cm mesh of 8 G hexagonal wire netting and filling the voids between the boulders with gravel not exceeding 18 cm in size tied with 8 G galvanized tying wire at 30 cm apart, laid in position as directed including necessary local carriage of materials, paying necessary forest royalty including providing 1 (one) no. of jati bamboo horizontal runner along the top of the sausage with vertical bhaluka bamboo post 1.20 M apart driven at least 0.60 M below ground and tying with sausage etc, all complete as directed.

Item No. 8 : Plain CC work in 40% plum hard river boulder of 15 cm to 23 cm size and filled interstices with 60% cement concrete in proportion 1:3:6 with 13 mm to 38 mm size river shingles including curing, shuttering etc, complete as directed. (Shuttering cost will be paid separately).

CONSTRUCTION OF DIVERSION CHANNEL AND CLOSING BUND

Item No. 1 : Earth work in excavation in diversion/ Feeder channel to the designed section and grade by depositing the spoils in the form of embankment on either side in layers not exceeding 15 cm thick including clearing light jungles, Removing trees up to 15 cm dia and uprooting roots and stumps etc. from the seat of embankment and canal and free from all vegetation including breaking clods to not more than 10 mm cube, ramming, dressing, bailing out stagnant rain water where necessary complete as directed.

Item No. 2 : Earthwork in filling in Marginal bund / Guide bank / Afflux bund / Canal embankment etc. to the design section and grade by obtaining earth from outside borrow pits and filling in uniform layer not exceeding 15cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps from the seat at embankment and borrow pit area, breaking clods not more than 10mm cube, ramming, watering, dressing and roughening the seat of embankment, profiling etc. Paying compensation of earth borrowed from private or forest land if any, lead upto 30 M and lift upto 1.5 M complete as directed.

Item No. 3 : Earthwork in filling in all soils in canal embankment and bed filling as per design section and grade by cart carriage for a minimum distance of 1 km including paying compensation of earth obtained from private land if any loading, unloading, spreading the same in embankment in layers not exceeding 15 cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the breaking clods not more than 10 mm cube, ramming, dressing and roughening the seat of the embankment, 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. 4 : Construction of whole Bamboo single pallasiding with matured bholuka bamboo post 7.5 cm to 10 cm dia 5 cm apart 1.5 m to 1.8 m above ground and 1.00 m to 1.2 m below ground with jati bamboo struts placed 1.2 m to 1.5 m apart tied with Galvanised wire with 16 G to 18 G complete with 3 rows of horizontal half jati bamboo kamies complete as directed.

Item No. 5 : Supply and laying of cement bags filled with sand/ earth (as locally available) including stitching the mouth, laying, fixing in position as directed complete with supply of bags, sutlies etc.all complete.

CONSTRUCTION OF HP CROSS DRAINAGE WORKS= 2 Nos.

Item No. 1 : Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing dressing the foundation, soaring 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).

Item No. 2 : CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone aggregate 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).

Item No. 3 : 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 with necessary timber shuttering, scaffolding where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No. 4 : Supplying of 0.60M dia NP2 RCC Hume Pipe with carriage complete as directed. a) Hume pipe

b) collar

Item No. 5 : 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. 6 : Centering and shuttering including propping, nailing, bolting with earth oiling inside face etc and removal of forms after completion of C.C and R.C.C works etc. complete as directed. (Measurement to be taken on the face area timbered). (Abutment / Return Wall / Piers / Pedestal etc.)

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

Item No. 8 : Collection and supply of one man size 25 cm to 30 cm hard river boulder including stacking in measureable stacks of not more than 1.00 M height in quarry site and making payment of forest royalty etc. complete as directed.

Item No. 9 : 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.

Item No. 10 : 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).

CONSTRUCTION OF CATTLE & CART CROSSING= 2 Nos.

Item No. 1 : Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing dressing the foundation, soaring 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).

Item No. 2 : CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone aggregate 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).

Item No. 3 : RCC work in slab, abutment cap and above abutment, pier cap, pedestal, dirt wall etc. in proportion 1:2:4 with hard broken stone aggregate of size 6 mm to 20 mm with proper reinforcement as per design including curing etc. with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No. 4 : 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.

Item No. 5 : Centering and shuttering including propping, nailing, bolting with earth oiling inside face etc and removal of forms after completion of C.C and R.C.C works etc. complete as directed. (Measurement to be taken on the face area timbered). (Abutment / Return Wall / Piers / Pedestal etc.)

Item No. 6 : 12 mm cement plastering including clearing surface and curing complete as directed. In proportion 1:4

Item No. 7 : 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).

CONSTRUCTION OF HP OUTLETS=16 Nos

Item No. 1 : Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing dressing the foundation, soaring 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).

Item No. 2 : CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone aggregate 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).

Item No. 3 : Supply and carriage of 150mm dia R.C.C. hume pipe from factory to the work site by truck including loading and unloading at both ends complete.

Item No. 4 : 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. 5 : 12 mm thick cement plastering including clearing surface and curing complete as directed in prop. 1:4.

Item No. 6 : 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).

CONSTRUCTION OF BOX CULVERT- 1 No. (At ch.650M RBMC)

Item No. 1 : Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing dressing the foundation, soaring 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).

Item No. 2 : Collection of hard river gravel of size 13 mm to 38 mm free from dust and dirt from quarry including loading and unloading etc, complete as directed.

Item No. 3: Collection and supply of sand gravel (40% sand and 60% 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.

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.

Item No. 5 : CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc. with broken stone aggregate of size 13 mm to 25 mm including uring with timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No. 6 : 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.

Item No. 7 : Centering and shuttering including propping, nailing, bolting with earth oiling inside face etc and removal of forms after completion of C.C and R.C.C works etc. complete as directed. (Measurement to be taken on the face area timbered). (Abutment / Return Wall / Piers / Pedestal etc.)

Item No. 8 : RCC work in slab, abutment cap and above abutment, pier cap, pedestal, dirt wall etc. in proportion 1:2:4 with hard broken stone aggregate of size 6 mm to 20 mm with proper reinforcement as per design including curing etc. with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No.9 : 12 mm cement plastering including clearing surface and curing complete as directed. In prop. 1:4

Item No. 10 : Making and maintaining sub-way 3 M wide including providing barrier and sign board and lamp etc.

Item No. 11 : 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).

CONSTRUCTION OF CATTLE CROSSING= 4 Nos.

Item No. 1 : Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing dressing the foundation, soaring 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).

Item No. 2 : CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone aggregate 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).

Item No. 3 : RCC work in slab, abutment cap and above abutment, pier cap, pedestal, dirt wall etc. in proportion 1:2:4 with hard broken stone aggregate of size 6 mm to 20 mm with proper reinforcement as per design including curing etc. with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No. 4 : 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.

Item No. 5 : Centering and shuttering including propping, nailing, bolting with earth oiling inside face etc and removal of forms after completion of C.C and R.C.C works etc. complete as directed. (Measurement to be taken on the face area timbered). (Abutment / Return Wall / Piers / Pedestal etc.)

Item No. 6 : 12 mm cement plastering including clearing surface and curing complete as directed. In proportion 1:4

Item No. 7 : 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).

A) CONSTRUCTION OF RCC CANAL (RBMC)

Item No. 1 : Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing dressing the foundation, soaring 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). All types of soils except soil mixed with gravel and boulders.

Item No. 2 : CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone aggregate 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).

Item No. 3 : 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. 4 : 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.

Item No. 5 : Centering and shuttering including propping, nailing, bolting with earth oiling inside face etc and removal of forms after completion of CC and RCC works etc, complete as directed. (Measurement to be taken on the face area timbered). (Abutment / Return Wall / Piers / Pedestal etc.)

Item No. 6 : River sand filling in plinth, canal bed, canal slopes, bases of structure, etc in layers not more than 150 mm thick including necessary carriage, watering etc. complete as directed as specified.

Item No. 7 : R.C.C work in slab, abutment cap and above abutment, pier cap, pedestal, dirt wall etc.in proportion 1:2:4 (M15) with hard broken stone agg. of size 6 mm to 20 mm with proper reinforcement as per design including curing etc. complete as directed with necessary timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No. 8 : 12 mm cement plastering including clearing surface and curing complete as directed. In prop. 1:4

Item No. 9 : Providing 50 mm wide expansion joints with bituminous compound mixed with coarse sand for canal work at an interval of 10.0 M apart including laying, fitting the compound in proper position, etc. complete as directed.

Item No. 10 : Earthwork in filling in all soils in canal embankment and bed filling as per design section and grade by cart carriage for a minimum distance of 1 km including paying compensation of earth obtained from private land if any loading, unloading, spreading the same in embankment in layers not exceeding 15 cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the breaking clods not more than 10 mm cube, ramming, dressing and roughening the seat of the embankment, profiling etc. with all lift complete as directed (Payment will be made after deduction of 12.50% shrinkage allowance from the gross quantity).

CONSTRUCTION OF HP CROSS DRAINAGE WORKS= 2 Nos.

Item No. 1 : Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing dressing the foundation, soaring 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).

Item No. 2 : CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone aggregate 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).

Item No. 3 : 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 with necessary timber shuttering, scaffolding where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No. 4 : Supplying of 0.60M dia NP2 RCC Hume Pipe with carriage complete as directed. a) Hume pipe

b) collar

Item No. 5 : 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. 6 : Centering and shuttering including propping, nailing, bolting with earth oiling inside face etc and removal of forms after completion of C.C and R.C.C works etc. complete as directed. (Measurement to be taken on the face area timbered). (Abutment / Return Wall / Piers / Pedestal etc.)

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

Item No. 8 : Collection and supply of one man size 25 cm to 30 cm hard river boulder including stacking in measureable stacks of not more than 1.00 M height in quarry site and making payment of forest royalty etc. complete as directed.

Item No. 9 : 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.

Item No. 10 : 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).

CONSTRUCTION OF CATTLE & CART CROSSING= 2 Nos.

Item No. 1 : Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing dressing the foundation, soaring 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).

Item No. 2 : CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone aggregate 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).

Item No. 3 : RCC work in slab, abutment cap and above abutment, pier cap, pedestal, dirt wall etc. in proportion 1:2:4 with hard broken stone aggregate of size 6 mm to 20 mm with proper reinforcement as per design including curing etc. with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No. 4 : 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.

Item No. 5 : Centering and shuttering including propping, nailing, bolting with earth oiling inside face etc and removal of forms after completion of C.C and R.C.C works etc. complete as directed. (Measurement to be taken on the face area timbered). (Abutment / Return Wall / Piers / Pedestal etc.)

Item No. 6 : 12 mm cement plastering including clearing surface and curing complete as directed. In proportion 1:4

Item No. 7 : 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).

CONSTRUCTION OF HP OUTLETS=17 Nos

Item No. 1 : Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing dressing the foundation, soaring 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).

Item No. 2 : CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone aggregate 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).

Item No. 3 : Supply and carriage of 150mm dia R.C.C. hume pipe from factory to the work site by truck including loading and unloading at both ends complete.

Item No. 4 : 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. 5 : 12 mm thick cement plastering including clearing surface and curing complete as directed in prop. 1:4.

Item No. 6 : 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).

CONSTRUCTION OF U/S INLET OUTLET REGULATOR

Item No. 1 : 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, completeas directed . (0.30 CuM Bucket)

Item No. 2 : 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 with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No. 3 : C.C work in proportion 1:2:4 in foundation/ abutment/ piers/ wing walls etc. with hard broken stone aggregate of size 13 mm to 38 mm from river boulder including curing with necessary timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

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

Item No. 5 : Dewatering of CC works considering 1 No 10 HP and 1 No of 5 HP pump including POL, Carriage and operator's pay etc.

Item No. 6 : 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.

Item No. 7 : Centering and shuttering including propping, nailing, bolting with earth oiling inside face etc and removal of forms after completion of C.C and R.C.C works etc. complete as directed. (Measurement to be taken on the face area timbered). (Abutment / Return Wall / Piers / Pedestal etc.)

CONSTRUCTION OF U/S INLET OUTLET REGULATOR

Item No. 1 : 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, completeas directed . (0.30 CuM Bucket)

Item No. 2 : 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 with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No. 3 : C.C work in proportion 1:2:4 in foundation/ abutment/ piers/ wing walls etc. with hard broken stone aggregate of size 13 mm to 38 mm from river boulder including curing with necessary timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

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

Item No. 5 : Dewatering of CC works considering 1 No 10 HP and 1 No of 5 HP pump including POL, Carriage and operator's pay etc.

Item No. 6 : 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.

Item No. 7 : Centering and shuttering including propping, nailing, bolting with earth oiling inside face etc and removal of forms after completion of C.C and R.C.C works etc. complete as directed. (Measurement to be taken on the face area timbered). (Abutment / Return Wall / Piers / Pedestal etc.)

Item No. 8 : 12 mm cement plastering including clearing surface and curing complete as directed. In proportion 1:4

Item No. 9 : Collection and supply of one man size 25 cm to 30 cm hard river boulder including stacking in measureable stacks of not more than 1.00 M height in quarry site and making payment of forest royalty etc. complete as directed.

Item No. 10 : 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.

Item No. 11 : 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).

Item No. 12 : Supplying, fabricating,fitting and fixing the steel gates of Cross and Head Regulator as per design and drawing and specifications including supplying, fabricating, fitting and fixing operating platform including supplying steel beam, channel sectons, Rubber Seal etc embedded partly where necessary and manual operated hoisting equipments including carriage of all materials to work site complete as directed.

Item No. 13 : Supplying and mixing rapidite in concrete works below ground water level where necessary etc. complete as directed.

Item No. 14 : Collection and carriage of sand gravel (40% sand and 60% 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.

Item No. 15 : 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.

Item No. 16 : Providing 75 mm dia. Weep Holes including supplying and fixing 75 mm dia PVC pipe in weep holes, complete as directed.

Item No. 17 : Supplying 1 1/2" dia GI pipe for hand railing including fitting & fixing the same in position etc, complete as directed.

A) CONSTRUCTION OF RCC CANAL (LBMC)

Item No. 1 : Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing dressing the foundation, soaring 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). All types of soils except soil mixed with gravel and boulders.

Item No. 2 : CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc.with hard broken stone aggregate 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).

Item No. 3 : 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. 4 : 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.

Item No. 5 : Centering and shuttering including propping, nailing, bolting with earth oiling inside face etc and removal of forms after completion of CC and RCC works etc, complete as directed. (Measurement to be taken on the face area timbered). (Abutment / Return Wall / Piers / Pedestal etc.)

Item No. 6 : River sand filling in plinth, canal bed, canal slopes, bases of structure, etc in layers not more than 150 mm thick including necessary carriage, watering etc. complete as directed as specified.

Item No. 7 : R.C.C work in slab, abutment cap and above abutment, pier cap, pedestal, dirt wall etc.in proportion 1:2:4 (M15) with hard broken stone agg. of size 6 mm to 20 mm with proper reinforcement as per design including curing etc. complete as directed with necessary timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

Item No. 8 : 12 mm cement plastering including clearing surface and curing complete as directed. In prop. 1:4

Item No. 9 : Providing 50 mm wide expansion joints with bituminous compound mixed with coarse sand for canal work at an interval of 10.0 M apart including laying, fitting the compound in proper position, etc. complete as directed.

Item No. 10 : Earthwork in filling in all soils in canal embankment and bed filling as per design section and grade by cart carriage for a minimum distance of 1 km including paying compensation of earth obtained from private land if any loading, unloading, spreading the same in embankment in layers not exceeding 15 cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the breaking clods not more than 10 mm cube, ramming, dressing and roughening the seat of the embankment, profiling etc. with all lift complete as directed (Payment will be made after deduction of 12.50% shrinkage allowance from the gross quantity).

Manaranjan Brahma