Remodeling of Chesa Barsijhora Weir under SOPD(BTC) for the year 2025-26

Amount

Diversion Head Channel [§ Item No.: 6.3]:-Earthwork in excavation in diversion / feeder channel to the design section and grade by depositing the spoils in the form of an embankment on either side to the design section and grade in layers not exceeding 15 cm thick including clearing light jungle and trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the embankment and canal and free from all vegetation including breaking clods not more than 10 mm cube, ramming, dressing, bailing out stagnant rain water necessary complete as directed with a lead upto 30 M and lift upto 1.50 M

[§ Item No.: 6.27]:- 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).

Cofferdam (Closing Bund) [§ Item No.: 21.5.(A)]:-Construction of whole bamboo single pallasiding with matured bhaluka bamboo post 7.5 cm to 10 cm dia 5 cm apart 1.5 M to 1.8 M above ground and 1 M to 1.2 M below ground with jati bamboo struts placed 1.2 M to 1.5 M apart tied RM Rs. 833.35 with galvanized wire with 16 G to 18 G complete with 3 rows of horizontal half jati bamboo kamies, complete as directed.

[§ Item No.: Ch-4_9]:-Supplying and laying 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.

[§ Item No.: Ch-4_10]:- Labour charge for filling the cement bag with sand /earth (as locally available) including the same laying in position etc. all complete as directed.(Empty cement bag to be supplied by the department)

[§ Item No.: 6.3]:-Earthwork in excavation in diversion / feeder channel to the design section and grade by depositing the spoils in the form of an embankment on either side to the design section and grade in layers not exceeding 15 cm thick including clearing light jungle and trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the embankment and canal and free from all vegetation including breaking clods not more than 10 mm cube, ramming, dressing, bailing out stagnant rain water necessary complete as directed with a lead upto 30 M and lift upto 1.50 M (A) In ordinary Soil

[§ Item No.: 6.27]:- 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 Head Works [§ 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.: 6.25]:- Earthwork in excavation in foundation of head work in all types of soil 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)

[§ Item No.: 10.4B (i)]:-CC work in proportion 1:4:8 in foundation / abutment / piers / wing walls etc. shingles of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately)

[§ Item No.: 10.2:A:(ii)] 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)

[§ Item No.: 10.2:A:(ii)] 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)

[§ Item No.: 12.1.(ii)]:- 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).

[§ Item No.: 12.4 ] 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.: 9.1.C]:- 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).

[§ 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.: 1.60]:- 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 as directed complete as directed.

[§ Item No.: 23.16]:- 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.: 23.14] 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.

[§ Item No.::5(a):-Collection and supply of one man size river blasted boulder from the Quarry to different work site including loading and unloading and stacking in measurable stack at site etc. complete as directed. (size 25 cm to 30cm)(Distance=40 K.M) a)River Boulder

[§ Item No.: 6.27] 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.: 7.1(ii)]:- Dewatering of CC works considering 1 no. 10 HP and 1 no. of 5 HP pump including POL, carriage and operator's pay etc. (ii) With Contractor's Profit & GST

[§ 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. 23.9 :Supplying 1 1/2" dia GI pipe for hand railing including fitting & fixing the same in position etc, complete as 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 U/S [§ Item No.: 6.26]:- 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 layers not exceeding 15 cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps from the seat of embankment and borrow pit area, breaking clods not more than 10 mm 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.: 6.4]:- Earthwork in excavation in diversion / feeder channel to the design section and grade by depositing the spoils in the form of an embankment on either side to the design section and grade in layers not exceeding 15 cm thick including clearing light jungle and trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the embankment and canal and free from all vegetation including breaking clods not more than 10 mm cube, ramming, dressing, bailing out stagnant rain water necessary complete as directed with a lead upto 30 M and lift upto 1.50 M.

[§ Item No.: 1.60]:- 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.

[§ Item No.: 1.2_(a)Collection of one man size 25 cm to 30 cm hard riverboulder including stacking in measurable stacks of notmore than 1.00 M height at quarry site and complete as directed

[§ Item No.: 2.1] Carriage of boulders, gravels, metal screening, stacking in measurable stacks at site, complete as directed. (A) For normal road upto 25.0 Km A.(ii) With Contractor's Profit & GST

[§ Item No.: 23.5 :- Labour charge for spreading hard river gravel/broken stone/sand gravel mixer of size 13 mm to 38 mm to the required thickness including ramming and dressing the seat, before laying the materials as directed complete including all local carriage etc.

[§ Item No.: 21.2(D)] 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 8G hexagonal wire netting and filling the voids between the boulders with stone not exceeding 18 cm in size tied with 8G 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.

Construction of Guide Bund D/S [§ Item No.: 6.26]:- 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 layers not exceeding 15 cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps from the seat of embankment and borrow pit area, breaking clods not more than 10 mm 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.: 6.4]:- Earthwork in excavation in diversion / feeder channel to the design section and grade by depositing the spoils in the form of an embankment on either side to the design section and grade in layers not exceeding 15 cm thick including clearing light jungle and trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the embankment and canal and free from all vegetation including breaking clods not more than 10 mm cube, ramming, dressing, bailing out stagnant rain water necessary complete as directed with a lead upto 30 M and lift upto 1.50 M.

[§ Item No.: 1.60]:- 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.

[§ Item No.: 1.2_(a)Collection of one man size 25 cm to 30 cm hard riverboulder including stacking in measurable stacks of notmore than 1.00 M height at quarry site and complete as directed

[§ Item No.: 2.1] 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

[§ Item No.: 21.2(D)] 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 8G hexagonal wire netting and filling the voids

Construction of Earthen Canal(Sub-Estimate-V) [§ Item No.: 6.4 (A)] Earth work in excavation in foundation of canal structure in all type of soil as per design & drawing including dressing the foundation, shoring etc. removing the surplus spoils by head load to a safe distance from the working place & depositing the required soils in uniform layers, dressing, watering & breaking clods not more than 10 mm. cube with compensation complete as directed at site (including bailing out stagnant rain water where necessary).

[§ Item No.: 6.31.A.] Earthwork in filling in all soils in plinth, canal embankment and bed filling as per design section and grade by truck carriage for a minimum distance of 4 KM including paying compensation of earth obtained from private land if any loading, unloading, spreading the same including light jungle, removing trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the embankment, breaking clods not more than 10 mm cube, ramming, 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 Outlet at Earthen Main Canal(MC2) Item No. 1 :6.40: Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing including dressing in 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 compaction, complete as directed. (Including bailing out stagnant rain water where necessary).

[§ Item No.: 10.4B (i)]:-CC work in proportion 1:4:8 in foundation / abutment / piers / wing walls etc. shingles of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering,

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 collers including joining the joints in cement mortar in prop. 1:3 and curing including carrying the same from the godown to site and complete as directed.

Item No. 5 :14.2 (ii): 12 mm thick cement plastering including clearing surface and curing complete as directed. In prop. 1:4

Item No. 6.27 : Earthwork in back filling of structure, 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 Outlet at Earthen Canal(MC1) Item No. 1 :6.40: Earthwork in excavation in foundation of canal structures in all types of soils as per design and drawing including dressing in 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 compaction, complete as directed. (Including bailing out stagnant rain water where necessary).

[§ Item No.: 10.4B (i)]:-CC work in proportion 1:4:8 in foundation / abutment / piers / wing walls etc. shingles of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering,

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 collers including joining the joints in cement mortar in prop. 1:3 and curing including carrying the same from the godown to site and complete as directed.

Item No. 5 :14.2 (ii): 12 mm thick cement plastering including clearing surface and curing complete as directed. In prop. 1:4

Item No. 6.27 : Earthwork in back filling of structure, 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 cart Crossing [§ Item No.: 6.4]:- Earthwork in excavation in diversion / feeder channel to the design section and grade by depositing the spoils in the form of an embankment on either side to the design section and grade in layers not exceeding 15 cm thick including clearing light jungle and trees upto 15 cm dia and uprooting roots and stumps etc. from the seat of the embankment and canal and free from all vegetation including breaking clods not more than 10 mm cube, ramming, dressing, bailing out stagnant rain water necessary complete as directed with a lead upto 30 M and lift upto 1.50 M.

[§ Item No.: 1.60]:- 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.

[§ Item No.: 10.4B (i)]:-CC work in proportion 1:4:8 in foundation / abutment / piers / wing walls etc. shingles of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering,

[§ Item No.:23.14] 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.

[§ Item No.: 12.1.(ii)]:- 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,

[§ Item No.: 12.3 ] 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.: 9.1.C]:- 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).

[§ 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.: 6.27] 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.: 7.1(ii)]:- Dewatering of CC works considering 1 no. 10 HP and 1 no. of 5 HP pump including POL, carriage and operator's pay etc. (ii) With Contractor's Profit & GST

Construction of Slab Culvert (3.2m) [§ Item No.: 6.4]:- 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).

[§ Item No.: 10.4B (i)]:-CC work in proportion 1:4:8 in foundation / abutment / piers / wing walls etc. shingles of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering,

[§ Item No.: 10.2:A:(ii)] 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)

[§ Item No.: 12.1.(ii)]:- 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,

[§ Item No.: 12.1.(ii)]:- 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,

[§ Item No.: 9.1.C]:- 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).

[§ Item No.: 9.1.A]:- 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).

[§ Item No.: 14.2]:- 12 mm cement plastering including clearing surface and curing, complete as directed. (ii) In proportion 1:3

[§ Item No.: 6.27] 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 Approach Road Item No. 1:6.26: 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. 2 : 1.6: Collection and supply of sand and gravel (40% sand and 60% gravel) of size 13mm to 38mm from approved quarry including loading, unloading and stacking in measurable stacks at work site up to a height of 1.00m including payment of forest royality etc.

Item No. 3 : 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 30.00 M and lift 1.50 M. Complete as directed.

Construction of RCC Canal(Sub-Estimate-X) [§ Item No.: 6.4 (A)] Earth work in excavation in foundation of canal structure in all type of soil as per design & drawing including dressing the foundation, shoring etc. removing the surplus spoils by head load to a safe distance from the working place & depositing the required soils in uniform layers, dressing, watering & breaking clods not more than 10 mm. cube with compensation complete as directed at site (including bailing out stagnant rain water where necessary).

[§ Item No.: 1.60] 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.

[§ Item No.: 23.50] 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.

[§ Item No.: 10.4B (i)]:-CC work in proportion 1:4:8 in foundation / abutment / piers / wing walls etc. shingles of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering,

[§ Item No.: 12.3] 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.: 12.1.(ii)]:- 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,

[§ Item No.: 9.1:B:(i)] 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). Shuttering (Beam) without Prop.

[§ Item No.: 18.1.] Providing 50 mm wide expansion joints with bituminous compound mixed with coarse sand for canal work at an interval of 10 M apart including laying, fitting the compound in proper position, etc, complete as directed.

[§ Item No.: 6.27] Earth work in back filling of structure obtained from outside borrow pits filling in 15cm layers, ramming, dressing, watering including paying compensation of land if any (with lead upto 30.0 m and lift 1.50m).

construction of Sign Board [§ Item No.-Extra] 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.

MS KC ENGINEERING (BID ID -271621)

Abdul Motaleb (BID ID -271616)