Repairing and Renovation works of Lift I_Scheme from river Borpani at Basundhari under SOPDG for the year 2022_2023 under Raha Batadrava Division Irrigation Batadrava

Amount

Jungle Clearance

Item No. 1 :Cutting jungles and trees upto 50 cm girth including uprooting roots and stumps and removing them from site of work etc, complete as directed. (i) Light jungles

Repairing & Renovation of Control Room Cum Night Chowkider Room

Item No.1 : Dismantling of pucca flooring including sorting, screening, carriage and stacking serviceable materials at a safe place as directed.

Item No.2 : Dismantaling of corrugated sheet roofing carefully and stacking materials including all local carriage as directed.

Item No. 3 : 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.4 : 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).

Item No. 5 : Earthwork in excavation trenches of walls, retaining walls, footing of columns, steps and septic tank including refilling (return filling) the quantity as necessary after completion of works, breaking clods in return filling, dressing, ramming, watering etc. and removal of surplus earth with all lead and lift upto 2 metre as directed and specified in following classification of soils, including bailing out of water where necessary upto depth below the existing ground level as mention in the approved drawing and as directed and specified.

Item No. 6 : Plain CC work in 40% plum hard blasted 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 stone aggregate including curing, shuttering etc, complete as directed. (Shuttering cost will be paid separately). (A) With hard blasted boulder

ItemNo. 7 : CC in RCC work as specified and directed and including curing etc. (reinforcemcnt and shuttering will be measured and paid separately), the fine aggregate shall be approved clear river sand of coarse variety and shall be 5 mm downward and not to be pass through a 25 IS sieve (width of apparatus is 0.25 mm) the coarse aggregate shall be cubical, hard perfectly clean and free from clay and adherents impurities and chemically inter broken stone chips of approved quantity and shall pass through 19 mm mesh without squeezing and be retained on 15 mm mesh. The fine and coarse aggregate shall be well graded and evenly distributed between the limits and mixes shall be made with adequate quantity of clean water required to have the strength as specified in IS Code.The rate is inclusive of cost of cube test before starting the work ie. 3 nos. per each lot of cement as directed and specified. In the ties and plinth beam in foundation shaped testing of column pile cap base slab retaining walls of septic tank inspection pit intercepting trap yard gully including formation of trap slap of septic tank etc. upto plinth level in prop 1:2:4.

ItemNo. 8 : 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 : 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).

Item No. 10 : Brick work in cement mortar with 1st class brick as directed in foundation, retaining walls, plinth & steps including racking out joints & curing (i) In proportion 1:4

Item No. 11 : Providing and laying 25 mm thick artificial stone damp proof course as specified in proportion 1:2:4 with broken stone chips with "CICO' or other similar approved damp proofing compound.

Item No. 12 : Brick work in cement mortar with 1st class brick as directed above plinth level upto 1st floor level including racking out joints, curing and necessary scaffolding. (i) In proportion 1:4

Item No. 13 : 12 mm cement plastering including clearing surface and curing, complete as directed. Prop-1:4

Item No. 14 : Soling in foundation and under floor including filling interstices, ramming etc, complete as directed and as specified thickness. (i) 9 cm brick on flat including sand packing.

Item No. 15 : PIain cement concrete floor base of thickness 100 mm in proportion 1:3:6 with coarse aggregate of size 13 mm to 38 mm including curing etc, complete as specified.

Item No. 16 : Providing galvanized CI sheet roofing including supplying fitting and fixing necessary galved, screws /iron "J" hooks bolts and nuts with washers etc, complete as directed excluding cost of roof truss (measurement on net roof area) 0.63 mm thickness (24BWG).

Item No. 17: Providing 0.63 mm thick galvanized iron ridging including suplying and fixing with necessary galvanized screw washer etc. (23 cm lapping).

Item No. 18 : Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). Kiln seasoned and chemically treated hollock wood Control Room

Item No. 19 : Providing fitting and fixing 1st class local wood for panelled / glazed doors and windows including supplying fitting and fixing iron fittings as detailed in APWD general specification except bim lock as directed. (iii) 1/3rd panel and 2/3rd glazed door (30 mm thick). Pump House

Item No. 20 : Plastic painting to the wall, ceiling, of the building including clearing the surface etc. ith approved plastic paints, complete as directed (Inner & outer Surface) Extend Control Room and W/C , Bath Room & ToiLet Operator Room Control Room Night Chowkidar Room Varandah

Item No. 21 : Providing and fixing plain multipurpose cement board (Hight pressure steam cured) with suitable screws for cement particle board in ceiling etc. complete (frame work to be paid seperatately). Operator Room Control Room Night Chowkidar Room Varandah

Item No. 22 :- Supply, Fitting and Fixing Pre Cast CC Vantilator with Size:-900mm x 300mm completed as directed

Item No. 23: Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. 10.25.2 In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

Item No. 24: Supplying fitting fixing barbed wire fencing of height 1.20 M with 9 nos. of standard barbed wires of 12 BWGx 2 poles x 4 bricks at 15 cm interval including fixing with standard eye bolts and staples with angle iron post of size 50 mm x 50 mm x 5 mm duly sloted and embedded in CC base of size 25 cm x 25 cm x 75 cm below ground in proportion 1:2:4 to be placed 2 M apart with corner strut 2 nos. of same dimension will be placed every 10 M interval, including painting 2 coats to all iron works with anti-corrorrosive red paint etc, complete as directed.

Item No. 25: Boring with 100 mm diameter casing pipe for hand pump / tubewell, in all soils except ordinary hard rocks requiring blasting, including removing the casing pipe after the hand pump / tube well is lowered and tested

ItemNo. 26: Providing undressed wood work in roof frame, truss, purlin etc. including supplying and fixing necessary spike nails, screw, straps, bolts and nuts of 16 mm dia etc, complete with kiricide oiling 2 coats as directed (sal wood).

Item No. 27: Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm and 340x410x265 mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :

Item No. 28: Providing and fixing soil, waste and vent pipes : 100 mm dia 1.1 Sand cast iron S&S pipe as per IS: 1729

Item No. 29: Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.External work 25 mm nominal dia Pipes

Item No. 30: Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. 25 mm nominal dia Pipes

Resectioning and Strenghtening of C.C Main Canal Bed and Side walls from Ch.0.00M to Ch.114.00, from Ch.114.00m to Ch.234.00m and from Ch.234.00m to Ch.493.00m.

Item No. 1 : Labour cost for dismantling of old CC canal lining and carriage of the materials and depositing the same in a safe distance as directed.

Item No. 2 : 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. 3 :Labour for preparation of subgrade of lined canal section as per design drawing and grade by ramming and rolled to level and according to the required cross section of the typical lined canal including cutting, filling the existing canal section where necessary compacting the earth in layers in not more than 15 cm thick to form a firm compacted bed & side for lining including watering to obtain required moisture content where necessary etc, complete as directed. (ii) For sandy soil

Item No. 4 : 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. 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.) (ii) With 38 mm thick wood plank

Item No. 6 : 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. 7 : 12 mm cement plastering including clearing surface and curing, complete as directed. (ii) In proportion 1:4

Item No.8 : Earthwork in filling in all soils in plinth, canal embankment and bed filling as per CuM Rs. 478.09 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).

Resectioning and Strenghtening of C.C Branch Canal, D from Ch.0.00m to Ch.223.00m.

Item No. 1 : Labour for preparation of subgrade of lined canal section as per design drawing and grade by ramming and rolled to level and according to the required cross section of the typical lined canal including cutting, filling the existing canal section where necessary compacting the earth in layers in not more than 15 cm thick to form a firm compacted bed & side for lining including watering to obtain required moisture content where necessary etc, complete as directed. (ii) For sandy soil From Ch.0.00m to Ch.223.00m

Item No. 2 : 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. From Ch.0.00m to Ch.223.00m

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. From Ch.0.00m to Ch.223.00m

Item No. 4 : 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.) (ii) With 38 mm thick wood plank From Ch.0.00m to Ch.223.00m

Item No. 5 : 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). From Ch.0.00m to Ch.223.00m

Item No.6 :- Earthwork in filling in all soils in plinth, canal embankment and bed filling as per CuM Rs. 478.09 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).

Resectioning and Strengthening of Earthen Branch Canal D1 from Ch.0.00m to Ch.1300.00m.

Item No. 1 : Labour for preparation of subgrade of lined canal section as per design drawing and grade by ramming and rolled to level and according to the required cross section of the typical lined canal including cutting, filling the existing canal section where necessary compacting the earth in layers in not more than 15 cm thick to form a firm compacted bed & side for lining including watering to obtain required moisture content where necessary etc, complete as directed.

Item No.2 : Earthwork in filling in all soils in plinth, canal embankment and bed filling as per CuM Rs. 478.09 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).

Repairing of Barge

Item No.1:-Repairing of deck type barge of size 10.00 M x 5.00 M x 1.50 M. The Job includes necessary allied works such as dismentling of the damaged parts, supply and fabrication of the side and deck portion, supply fitting fixing of the super structure of the barge with roofing, shifting and floating of the barge , along with leakage testing, painting etc. complete as directed. Item No.2:-Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete , Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.12.1.1 1.00 mm thick with zinc coating not less than 275 gm/m² , Providing & fixing fly proof wire gauze to windows, clerestory windows & doors with M.S. Flat 15x3 mm and nuts & bolts complete.10.29.2 Stainless steel (grade 304) wire gauze of 0.5 mm dia wire and 1.4 mm aperture on both sides and Side Railing on Barge.

SUPPLY AND INSTALLATION OF PIPES AND ACCESSORIES

Item no.1:-Supply Installation, fitting and fixing of GI Pipe ,Hose pipe, Footvalve etc.The job includes the removal of existing undergroung pipes, installation of the new ones, installation Sluive valve etc. as directed. ( As per approved Analysis- VIII by SE, Nagaon Circle Irrigation)

Supply and Installation of 60 HP pumpset, supply and Installationof LT Main panel board, LT Sub panel board and Supply and Installation of 250 KVATransformer sub station etc.

Item-1:-Supply and installtion of 60 HP pumpset

Item-2:-Rewinding of 60 HP induction motor

Item-3:-Repairng of 60 HP induction motor

Item-4:-Repairing and Overhauling of 60HP pumpset

Item-5:-Repaing of 60HP Starter

Item-8;-Construction of 315kVA 11kV/0.433kV Pad Mounted Sub station alongwith Supply & Erection of the transformer and all necesaary materials including Testing & Commisioning, Making all necessary payments to APDCL for Supervision/Meter Security etc. ( Except Laod Security) complete as directed & comprising of the following:- 11kV/0.433kV transformer of appropiate rating PSC Pole -9.75metre long to be erected with boulder packing Support - G point l-Point channel cross arm 75mm x 50mmx 6mmx 2200mm for G.O., D.O.,etc Insulators- i) 11kV polymeric disc insulator, for 5kN with neccesary hardware fitting ii) 11kV polymeric pin insulator, 5kN Cable XLPE -PVC insluated 1.1kV Grade armoured single core cable of suitable size (for connection from DTR terminal to feeder panel) Security fencing around the Sub-station plus earth filling Lighting arrestor -3nos C.I. Earth Pipe -7nos Feeder panel with Cu busbar and 415V FP MCCB of suitable rating G.O. 1 set and D.O. - 1 set HT metering unit along with CT/PT set B.) 315kVA S/S (DTR Cu wound as per CEA Guideline) (Cost of Pad of size 1.2M x 1.2M x 2.5M included)

Item-9:- Repairing of Overhead 11kV HT Line Dismantling of existing faulty disc /pin insulator in 11kV HT line.

item-9.01:-Dismantling of existing ACSR/AAA Racoon Rabbit conductor.

item-9.02:-Supply & Erection of 11kV Polymeric pin insulator 5KN.

item-9.03:-supply, laying & erection of AAA Rabbit Conductor 7/3.15mm.

Item-10:-LT Cabling :Supply & laying of 31/2 core PVC XLPE insulated Armoured LT power Cable 1.1kV Grade with AI conductor in existing open trench /in air includind fixing with necc. Clamps etc in wall/pole/ other support including End termination iwtyh brass comprssion Gland & cable lug as reqd. & as directed. Size: 300sq.mmx 3.5 core

item-10.01:Supply & laying of 3 core PVC XLPE insulated Armoured LT power Cable 1.1kV Grade with AI conductor in existing open trench /in air includind fixing with necc. Clamps etc in wall/pole/ other support including End termination iwtyh brass comprssion Gland & cable lug as reqd. & as directed. Size: 70sq.mmx 3 core

item-10.02:LT CABLE END TERMINATION: LT CABLE TERMINATION with brass compression glands and Al. lugs. Providing End Terminaation of PVC/XLPE insulated Al. conductor, armoured LT power cable, 1.1kV grade of following sizes with brass compression gland & Al. lugs along with supply of all materials as reqd. & as directed. Size: 300sq.mmx 3.5 core

item-10.03:Size: 70sq.mmx 3 core

Item-11:-Miscellaneous items required for operation of 1 no. 60 HP Pumset

Supply & Installation of canal steel regulating gate.

Item No.1:- Supply, fabrication and installation of MS shutter made from 6 mm MS plate with vertical stiffeners and horizontal girders of ISMC 100 / ISMC 125 / ISMC 150 / ISA 7575 as per original design conforming to following specifications along with peripheral frames with good workmanship. The job provides for necessary drilled holes of 8 mm dia at uniform interval for MS flat & 125 mm rubber seal, 40 mm / 50 mm / 63 mm dia. MS screw shaft, MS bracket & CI roller for sliding provision as per drawing & as directed by the department and subsequent installation of the same in the guide channel pairs in accurate alignment and balancing with appropriate mechanism as per design & site condition. (A) ISA 7575

Renovation and Strenghtening of regulator water trough at Ch.0.00m

Item No. 1 : Labour cost for dismantling of old CC canal lining and carriage of the materials and depositing the same in a safe distance as directed complete. : Carriage up to lead of 30 M and lift upto 1.50 M

Item No. 2 :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. 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 : 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 5 :- 1st class brick work in cement mortar in abutment and wing wall, parapet wall etc,including racking out joints and curing etc, complete as directed.(i) In proportion 1:3

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

Item No 7 :- 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 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 Canal Outlet structures at Main Canal And Branch Canal (27 Nos)

Item No. 1 : Earthwork in excavation trenches of walls, retaining walls, footing of columns, steps and septic tank including refilling (return filling) the quantity as necessary after completion of works, breaking clods in return filling, dressing, ramming, watering etc. and removal of surplus earth with all lead and lift upto 2 metre as directed and specified in following classification of soils, including bailing out of water where necessary upto depth below the existing ground level as mentioned in the approved drawing and complete as directed and specified.

Item No. 2 :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. 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 : CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc. with hard broken stoneaggregate of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc. where necessary, complete asdirected. (Shuttering, scaffolding cost will be paid separately).

Item No 5 :- 1st class brick work in cement mortar in abutment and wing wall, parapet wall etc,including racking out joints and curing etc, complete as directed.(i) In proportion 1:4

Item No. 6 : 12 mm cement plastering including clearing surface and curing, complete as directed. (ii) 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).

Item No.8 : 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). 10mm dia

Construction of 02 Nos Cattle Cart Crossing (at different Main canal and Branch canal chainage)

Item no.1:-Earthwork in excavation in foundation of structures by means of Hydraulic Excavator in all soils including mud, silt, sandy clay from the river bed, etc, including clearing the side, dressing, etc. and removing the earth by loading to dumpers for further carriage to a safe distance, complete as directed. (0.30 CuM bucket).

Item No.2:-River sand filling in foundation /plinth in layers not more than 150 mm. thick including carriage loading unloading in measurable stacks and than spreading in bed, watering, ramming, screening etc. complete as directed.

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:-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.5:-RCC work in slab, abutment cap and above abutment, pier cap, pedestals, dirt wall etc. in proportion 1:1½:3 with hard broken stone aggregate of size 6 mm to 20 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.6:-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.) (ii) With 38 mm thick wood plank

Item no.7:-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.8:-12 mm cement plastering including clearing surface and curing, complete as directed.(i) In proportion 1:3

Item No.9:-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 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).

Item No.10:-Collection 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.11:-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 1.50 M, complete as directed.

Resectioning and Strengthening of 02 Nos Brick Lined Water Course at Ch.720.00m and at Ch.1100.00m

Item No. 1 : Earthwork in excavation in foundation of structures by means of Hydraulic Excavator in all soils including mud, silt, sandy clay from the river bed, etc, including clearing the side, dressing, etc. and removing the earth by loading to dumpers for further carriage to a safe distance, complete as directed. (0.30 CuM bucket).

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

Item No 4 :- 1st class brick work in cement mortar in abutment and wing wall, parapet wall etc,including racking out joints and curing etc, complete as directed.(i) In proportion 1:3

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

Item No. 6 :- Earthwork in filling in all soils in plinth, canal embankment and bed filling as per CuM Rs. 478.09 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).

LITAN KR CHANDA

DURGA PRASAD UPADHYA

TAPAN MEDHI

LIZA KALITA

MAHESH KR CHANANI