Construction of spillway and appertenenant structures at Baodia FIS Under PMKSY (HKKP) for the year 2021-22

Amount

Diversion Channel [Item No.: 18(A) ]:-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.

Item No.: 23 ]:- 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.

[ Item No.: 47 ] (b) Analysis for Hire charge of 5 HP pumps

[Item No.: 47 ](a) Analysis for Hire charge of 10 HP pumps

Cofferdam [ Item No.: 35 ]:- 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 locallyavailable) including stiching the mouth,laying,fixing in position with supply of bags,sutlies etc. Complete as directed.

[ Item No.: 18(A) ]:-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.

[ Item No.: 23 ]:- 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 Barrage [ Item No.: 23.4]:- 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.: 22(A) ]:- 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).A) All types of soils except soil mixed with gravel and boulder (for normal lead of 30 m & lift of 1.50 m)

[ Item No.: 6.6 ]:- 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.

[Item No.: 20.1]:- Supply of Z-type Sheet Pile of effective width 0.69 M, thickness 8 mm andaverage weight 68.30 Kg/M including loading and unloading.

[ Item No.: 127 (c)]:- Carriage of Z type sheet piles from departmental Godown (Kokrajhar) to work site including loading unloading and stacking at suitable safe place.

[ Item No.: 127. B ]:- Cost of pile structure and other materials required in driving of sheet piles.

[Item No.: 127 (A)) ]:- Painting of imported Z type sheet piles with anti – corrosive bituminous

[ Item No.: 126]:- 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.

[ Item No.: 58 ]:- 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.)A) River Singles (i)Without shuttering & without Dewatering

[ Item No.: 55 ]:- 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.)

[ Item No.: 55 ]:- 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.)

[ Item No.: 63 ]:- 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

[ Item No.: 65 ]:- 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.

[ Item No.: 45 (c) ]:- 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)

[ Item No.: 8.1]:- 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.

[ Item No.: 10 ]:- 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.)

[ Item No.: 157]:- 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)

[ Item No.: 28 ]:- 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.

[ Item No.: 5 ]:- 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.

[ Item No.: 27 ]:- 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.

[ Item No.: 23 ]:- 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.

[ Item No.:24.7]:- 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 2 nos. 5 HP water pump

[ Item No.: 23.7]:- Supplying of quick setting concrete admixture of specified brand including loading and unloading, carriage to the work site, complete as directed.

[ Item No.: 23.3]:-Providing 75 mm dia. Weep Holes including supplying and fixing 75 mm dia PVC pipe in weep holes, complete as directed.

Item No. 155 :Supplying, fitting and fixing 38 mm dia G.I pipe (Tata) railing in three rows including two coats of silver painting etc. complete as directed. directed.

[ Item No.: 128]:- 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.

Construction of Afflux Bund [ Item No.: 14(A) ]:- 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. B.(i)Hard soil (Soil mixed with gravel or morum up to 50mm size)

[ Item No.: 10 ]:- 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.)

[ Item No.: 28 ]:- 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.

Item No-31 (C) :- Construction of boulder sausage work of size 1.00 mx1.00 m,including supplying of all materials with 23 cm to 30 cm size river boulder collected from a lead of 50 KM encased in 15 cm X 15 cm mesh in 8G/10G with hexagonal netting of filling in voids between boulder tied with 10 G/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 no of whole jati bamboo horizontal runner along the top of the sausage with vertical bhaluka bamboopost 1.50 m apart driven atleast 0.6 m below ground and tying with sausage etc all complete as directed.

Item No-8 (A) :- Collection and supply of one man size 23 to 30 cm hard river boulder including loading, unloading, stacking in measurable stack at works site paying forest royalty etc. complete as directed. [Average distance

item No-27 :-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 c50 m with lift upto 3m complete as directed.

Construction of Guide Bund [ Item No.: 14(A) ]:- 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. B.(i)Hard soil (Soil mixed with gravel or morum up to 50mm size)

[ Item No.: 10 ]:- 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.)

[ Item No.: 28 ]:- 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.

Item No-31 (C) :- Construction of boulder sausage work of size 1.00 mx1.00 m,including supplying of all materials with 23 cm to 30 cm size river boulder collected from a lead of 50 KM encased in 15 cm X 15 cm mesh in 8G/10G with hexagonal netting of filling in voids between boulder tied with 10 G/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 no of whole jati bamboo horizontal runner along the top of the sausage with vertical bhaluka bamboopost 1.50 m apart driven atleast 0.6 m below ground and tying with sausage etc all complete as directed.

Item No-8 (A) :- Collection and supply of one man size 23 to 30 cm hard river boulder including loading, unloading, stacking in measurable stack at works site paying forest royalty etc. complete as directed. [Average distance

item No-27 :-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 c50 m with lift upto 3m complete as directed.

Construction of Approach Road [ Item No.: 14(A) ]:- 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. B.(i)Hard soil (Soil mixed with gravel or morum up to 50mm size)

[ Item No.: 10 ]:- 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.)

[ Item No.: 28 ]:- 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.

Item No-8 (A) :- Collection and supply of one man size 23 to 30 cm hard river boulder including loading, unloading, stacking in measurable stack at works site paying forest royalty etc. complete as directed. [Average distance

item No-27 :-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 c50 m with lift upto 3m complete as directed.

MS LEHER ENTERPRISE

MS JJ Associates