Chamordubi ELIS under SOPD-G under Lakhimpur LAC for the year 2025-26 under Lakhimpur-Ranganodi-Bihpuria Division (Irrigation), North Lakhimpur (Package no. 02)

Amount

Construction of Approach Road

Earthwork in filling in Marginal bund / Guide bank /Afflux bund / Canal embankment etc. to the designsection 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. (A) Ordinary Soil

Collection of sand gravel (40% sand and 60% gravel of size 25 mm to 60 mm) free from dust and dirt includingstacking in measurable stacks at quarry site and complete as directed.

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.

Construction of Guide Bund

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.

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

LABOUR CHARGE FOR BANK PITCHING 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.

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 Spout Chamber (for 29 nos)

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.

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).

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 river shingles of size 6mm to 20mm with proper reinforcement as per design including necessary curing etc. complete as directed with necessary timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

Centering and shuttering including propping etc where necessary and removal of forms after completion of CC and RCC works as directed complete. (Measurement to be taken on the face area timbered).

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).

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.

Construction of Temporary Shed

Construction of temporary shed with 0.30 M high earth plinth and floor with bhaluka bamboo post of size 100 mm to 120 mm dia driven at least 0.75 M below GL and 2.75 M above plinth split jati bamboo walling tied with 3 lines of half bamboo (jati) kamies with 0.63 mm thick GCI sheet roofing over jati bamboo framing with whole bamboo struts fitted with post plate of bamboo purlins tied with galvanized wire, coir string including providing single dharamat jhap doors and windows, complete as directed.

Construction of underground PVC Pipe Distribution System

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.

Supplying, fitting, fixing PVC Pipes (IS 4985, 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). 250 mm dia

200 mm dia

160mm dia

110mm dia

90mm dia

75mm dia

Supplying, fitting, fixing PVC riser pipes with solvent cement, testing leakages etc. complete as directed. 90mm dia

Supplying, fitting, fixing PVC unequal tee (BUSH TYPE) joining with pipes with solvent cement, testing leakages etc. complete as directed. Size 250 mm x 250 mm x 200 mm

Supplying, fitting, fixing PVC unequal tee joining with pipes with solvent cement, testing leakages etc. complete as directed. Size 200 mm x 200 mm x 110 mm

Size 160 mm x 160 mm x 110 mm

Size 110 mm x 110 mm x 90 mm

Supplying, fitting, fixing PVC reducer joining with pipes with solvent cement, testing leakages etc, complete as directed. Size 250 mm x 200 mm

Size 200 mm x 160 mm

Size 200 mm x 110 mm

Size 160 mm x 110 mm

Size 110 mm x 90 mm

Size 90 mm x 75 mm

Supplying, fitting, fixing, joining of PVC Bend (90o) fitting with solvent cement as per specification including local carriage, testing leakage etc. complete as directed. Size 90 mm

Size 75 mm

Supplying, fitting, fixing 90 mm dia Butterfly Valve at the top of PVC rising pipe of spout chamber as per specification including local carriage, complete as directed

Supplying, fitting, fixing 75 mm dia Butterfly Valve at the top of PVC rising pipe of spout chamber as per specification including local carriage, complete as directed

Supplying, fitting, fixing PVC reducer joining with pipes with solvent cement, testing leakages etc, complete as directed.Size, 90mm x 63mm

Procurement and supply of approved quality Canvas Pipe of 63.5 mm dia designed to withstand 8 kg/cm2 Working Pressure and 20 kg/cm2 Bursting Pressure for water distribution system including all necessary accessories for fitting, sealing joints etc. as directed.

Construction of pump house

Earth work in excavation by mechanical ans (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in : ( I ) 6.12. 1 Cement mortar 1:3 (1 cement : 3 coarse sand)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

ISI approved Mild steel reinforcement bar (MS Bar)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Mild steel and Medium Tensile steel bar 6mm dia. For stirrup

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing form work of ordinary timber planking so as to give a rough finish including centering,shuttering and proping etc.height of proping and centering below supporting floor to ceiling not exceeding 4.00m and removal of same Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Brick work with common burnt clay modular FPS (non Modular)bricks of class designation 7.5 in foundation and plinth in:

Filling available excavated earth (excluding rock) in trenches, plinth,sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.

Providing and fixing angle iron frames for doors, windows and ventilators of mild steel Angle sections of size 35x35x5 mm, joints mitred and welded by angle iron 35x35x5 mm or 35x 5 mm flat pieces to the existing T-iron frame or to the wall with dash fastener, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of Engineer-In-charge. Kiln seasoned and chemically treated hollock wood

Brick work 7 cm thick with common burnt clay F.P.S. (non modular) brick of class designation 7.5 in cement mortar 1:3 (1 cement : 3 coarse sand) in superstructure above plinth level and upto floor five level. sqm 819.15

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. (b) Using circular hollow section. ,50mm dia=3.25kgs. Hot finished welded type of tube

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. 0.63 mm thick with zinc coating not less than 275 gm/ m²

Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete.

Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2 mm and braced with flat iron diagonals 20x5 mm size, with top and bottom rail of T-iron 40x40x6 mm, with 40 mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer.

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. Fixed to steel windows by welding

12mm cement plaster of mix (A) Fair side (a) In cement morter 1:4.

15 mm cement plaster on rough side of single or half brick wall of mix (A) Rough side (a) In cement morter 1:4.

12 mm cement plaster finished with floating coat of neat cement of mix.

62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. 2 (two ) coats

Filling available excavated earth (excluding rock) in trenches, plinth,sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m. Earth filling around the building

Construction of Boundary Fencing

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. In ordinary soil

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.

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).

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 river shingles of size 6mm to 20mm with proper reinforcement as per design including necessary curing etc. complete as directed with necessary timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately).

Centering and shuttering including propping etc where necessary and removal of forms after completion of CC and RCC works as directed complete. (Measurement to be taken on the face area timbered). Shuttering (Column)

Shuttering (Beams) with out props

12 mm cement plastering including clearing surface and curing complete as directed. In proportion 1:4

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.

Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete.

Welded steel wire fabric fencing with posts of specified material and of standard design placed and embedded in cement concrete blocks 45x45x 60 cm of mix 1:5:10 (1 cement:5 fine sand : 10 graded stone aggregate 40 mm nominal size), every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and struts embedded in cement concrete blocks 70x45x50 cm of the same mix, provided with welded steel wire fabric fixed between the posts fitted and fixed with G.I. staples on wooden plugs or tied to 6 mm bar nibs with G.I. binding wire (cost of posts, welded steel wire fabric, painting, earth work in excavation and concrete to be paid for separately).

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. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

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. For Campus filling

Construction of Sign Board

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

MECHANICAL PART

Suction Side : ELECTRIC MOTOR DRIVEN CENTRIFUGAL PUMPSET: The pump should be Horizontal axially split casing type with CI impeller with required discharge range in LPS, head range in Metre and to be coupled with TEFC squirrel cage induction motor having temperature rise limited to B class and temperature rise of winding to F class of insulation to be connected to power source 400 / 440 Volts, 3 phase, 50 cycle complete with Automatic Star Delta type starter panel with protection against under voltage, overload etc. and both the motor and pump to be mounted on same best quality MS frame. Centrifugal Pump Set Model No : UP 100/35 (KBL MAKE) or equivalent make/model with 25/ 30/ 40 LPS minimum discharge at 35/ 30/ 25 Mtrs Head coupled with 20 HP 4 pole induction motor. (Rate of pump set is inclusive of all accessories like Starter Panel, Base Frame, Coupling, Coupling guard, Foundation Nuts & Bolts, etc.)

Installation of Pump Set : The job includes necessary transportation of pump set and all required accessories to the site and its installation on Barge/ Pump House (whatever the case may be) in proper position with accurate alignment by means of welding, etc. /foundation nuts and bolts, etc. (depending on whether the pump set is to be installed on Barge or Pump House; any civil works will be measured as extra) along with all required electrical connection (necessary electric cable/ wire, etc. will be measured as extra) for the work including testing & commissioning at site at full load condition complete with all works as directed.

CI Foot Valve: Heavy Duty CI Foot Valve, Flange type, the holes of the flange should be drilled as per BSS No. 10, Part-1, Table-D. The materials of construction and all components of the Foot Valve should strictly conform to IS : 10805 - 1986 and having marked with manufacturer’s name and trade mark. Size : 200 mm dia.

CIDF Taper as per IS Specification having holes of flange as per BSS No. 10, Part-1, Table-D : 200 mm x 150 mm x 0.3 m L

Fabricated M.S. Short Pipe with both ends M.S. flanged having drilled as per BSS No. 10, Part-1, Table-D. Fabricated M.S. Pipes are made from M.S. plate of 6mm thick after cutting by oxy-acetylene flame in proper size and shape by bending and properly welded by Electric Arc welding. The M.S.flanges are to be welded at both ends and aligned properly. The whole assembly should be leak proof and good surface finished : 200 mm dia x 0.3/0.6/1.0/2.0/3.0 mtr. Long (Various lengths as per requirement of site) a) 200 mm dia x 0.3 m

b) 200 mm dia x 0.6 m

c) 200 mm dia x 1.0 m

d) 200 mm dia x 2.0 m

e) 200 mm dia x 3.0 m

CIDF Bend as per IS specification having holes of flange as per BSS NO. 10, Part - I, Table – D, 200 mm dia x 45º

CIDF Bend as per IS specification having holes of flange as per BSS NO. 10, Part - I, Table – D, 200 mm dia x 22.5º

CIDF Bend as per IS specification having holes of flange as per BSS NO. 10, Part - I, Table – D, 200 mm dia x 90º

Pipe jointing set complete with 6 mm thick moulded Rubber Gasket, M.S. Nuts & bolts with washer suitable for 200 mm dia flanged pipe

Delivery Side : Pipe jointing set complete with 6 mm thick moulded Rubber Gasket, M.S. Nuts & bolts with washer suitable for 150 mm dia flanged pipe

CIDF Taper as per IS Specification having holes of flange as per BSS No. 10, Part-1, Table-D : 100 mm x 150 mm x 0.3 m

Fabricated heavy duty G.I. Bend confirming to IS– 1239 (Part-I) 2004, with G.I. Flange at both end (G.I. Flange having 8 nos. hole as per B.S.S.-10 Part-I, table-D, of size 150 mm dia x 90º

Fabricated heavy duty G.I. Bend confirming to IS– 1239 (Part-I) 2004, with G.I. Flange at both end (G.I. Flange having 8 nos. hole as per B.S.S.-10 Part-I, table-D, of size 150 mm dia x 45º

Fabricated heavy duty G.I. Bend confirming to IS– 1239 (Part-I) 2004, with G.I. Flange at both end (G.I. Flange having 8 nos. hole as per B.S.S.-10 Part-I, table-D, of size 150 mm dia x 22½º

Fabricated M.S. Short Pipe with both ends M.S. flanged having drilled as per BSS No. 10, Part-1, Table-D. Fabricated M.S. Pipes are made from M.S. plate of 6mm thick after cutting by oxy—acetylene flame in proper size and shape by bending and properly welded by Electric Arc welding. The M.S.flanges are to be welded at both ends and aligned properly. The whole assembly should be leak proof and good surface finished 150 mm x 0.3/0.6/1.0/2.0/3.0 mtr. Long (Various lengths as per requirement of site) : a) 150 mm dia x 0.3 m

b) 150 mm dia x 0.6 m

c) 150 mm dia x 1.0 m

d) 150 mm dia x 2.0 m

e) 150 mm dia x 3.0 m

Supply, Fitting-fixing of Heavy duty CIDF Reflex valve, swing check type, with bypass arrangement, horizontal operating. The holes of the flange to be as per BSS No. 10, Part-I, Table- D and the material, construction and all components should strictly conform to IS : 5312 (Part-I) – 2004 and having marked with manufacturers name and trade mark in the delivery pipe layout as directed/ as per drawing along with HD GI flange, pipe jointing set and painting in complete as directed : Size : 150 mm

Supply, Fitting-fixing of Heavy duty CIDF sluice valve inside screw, non raising, vertical spindle type with hand wheel operation, need for water purpose. The rotation of closing should be counter clock wise. The holes of the flange should be drilled as per BSS No. 10, part-I, Table-D. All materials construction and components should strictly conform to IS: 14846 – 2000 and having marked with manufacturers name and trade mark in the delivery pipe layout as directed/ as per drawing along with HD GI flange, pipe jointing materials and painting in complete as directed : Size : 150 mm

M.S.Pipe Jointing Manifold : (a) 3-inlets of 150 mm dia. & single outlet of 300 mm dia

CIDF Taper as per IS Specification having holes of flange as per BSS No. 10, Part-1, Table-D : 300 mm x 250 mm x 0.3 m L (Three inlets)

Fabricated M.S. Short Pipe with both ends M.S. flanged having drilled as per BSS No. 10, Part-1, Table-D. Fabricated M.S. Pipes are made from M.S. plate of 6mm thick after cutting by oxy—acetylene flame in proper size and shape by bending and properly welded by Electric Arc welding. The M.S.flanges are to be welded at both ends and aligned properly. The whole assembly should be leak proof and good surface finished. a) 250 mm dia x 0.3 m

b) 250 mm dia x 0.6 m

c) 250 mm dia x 1.0 m

d) 250 mm dia x 2.0 m

e) 250 mm dia x 3.0 m

KVMC Make CI/ DI Angle type Pressure Relief Valve flanged in 250 mm dia

CIDF Air Valve conforming to IS : 14845 suitable for following diameter pipe of size :

CIDF Bend as per IS specification having holes of flange as per BSS NO. 10, Part - I, Table – D, 250 mm dia x 45 0 degree

Pipe jointing set complete with 6 mm thick moulded Rubber Gasket, M.S. Nuts & bolts with washer suitable for 250 mm dia flanged pipe

Pipe jointing set complete with 6 mm thick moulded Rubber Gasket, M.S. Nuts & bolts with washer suitable for 300 mm dia flanged pipe

Providing, fitting, fixing and erection of pipe supports for each pipeline at on interval of 3.00 Mtr. (approx) made of M.S. channel (ISMC 75) 1.50 Mtr. height with angle bracing erected on CC block of size 0.45 m x 0.30 m x 0.60 m below ground.

Installation, fitting fixing including supply of 1.0 HP monoblock pump set (for priming of Centrefugal Pump Sets), Starter, Overhead storage tank, pipes and accessories, etc. for primming system at each point of a ELIS. The job also include supply and fitting of items like flexible PVC pipe, GI pipe, GI Tee, GI Elbow, GI Nipple, GI Socket, Bronze valve, Foot Valve, PVC insulated copper conductor, etc. and labour charges complete and as directed by the Department.

Transportation @ 5% on Ex-godown, Guwahati to site on items in Sl No. (Pumpset, Tapers, Pressure Relief Valve & Air Valves, etc. which are Market Price)

Installation, Fitting, fixing, laying, etc. @ 10% of material cost (exlucding Pump Set & its installation, Sluice Valve 150 mm, Reflux Valve 150 mm, Pipe Support, Priming) : Description of job : (a) Laying, fitting, fixing and connection of Suction pipe lines of 150/200 mm dia. M.S/ G.I Pipes (or whichever required as per practical site condition) of different length, fabricated M.S/ G.I. pipes of different length, fabricated Bends, Tappers, Reducers/ Enlargers including Foot Valves, etc. for Suction Side (of all Pump Sets) & Pipe Jointing Manifolds, etc. for delivery side of all Pump Sets with 125/150/200/250/300 mm dia. (or whichever required as per practical site condition) M.S/ G.I. pipes of different length, fabricated M.S/ G.I. pipes of different length, Flexible Rubber Hose Pipes (if required), Bends, etc. as would be required for the job as per drawing complete & as directed including successful testing & trial run at full load condition. Installation of Air Valve, Pressure Relief Valve, Mechanism for building of requisite pressure, etc. is also within the scope of job. (b) All the joints should be made with the best quality Pipe Joining Sets of required size comprising of 60 mm thick Black Moulded Rubber Gasket, necessary Nuts, Bolts and Washer, etc. (c) Every joints should be air and water tight in suction & delivery sides.The pipes lines along with all accessories must be coated with proper painting wherever necessary. (d) The above job also includes installation of all the above mentioned items in proper position maintaining accurate alignment with the Pump Sets & pipelines with all accessories required for free flow of water as per designed discharge at every discharge outlet in the piping network upto the tail end without any hindrance as well as supply of labour & materials required for the job including testing & trial run at full load condition upto the full satisfaction of the Department complete and as directed.

Electrical Part

Drawal of 11KV HT Line 800 m (Approx.) & Erection of 63 KVA Transformer Sub station ALIGNMENT OF HT LINE: Surveying and finalising the suitable tapping point in existing near by 11kV line in consultation with APDC LandDepartmental Officers, marking the alignment of the line considering Right of Way, Feasibility etc. as required and as directed Analysis for 0 to 500 M Length

For every subsequent 100 M beyond 500 M Length

JUNGLE CUTTING: Jungle cutting including cutting of branches of trees and reclining Bamboos along the alignment of the overhead line providing clearance 1.5M either side and above the line as directed. Clearance must be ensured at the time of charging the line

SUPPLYING AND ERECTION OF PSC POLE : Supplying & Erection of PSC Pole conforming to IS 1678 of Standard Dimension and of following lengths for overhead Electric Lines including digging of Earth Pit (0.75m × 0.5m) to a depth ⅕th of the Pole Length with a PCC Base Plate of size 60 cm × 60 cm × 12 cm at the bottom, refilling as specified with hard ramming as directed POLE LENGTH 8.50 Metres Refilling with Hard Soil (a) for 6 and more poles

POLE LENGTH 9.75 Metres Erected in 1:3:6 CC Foundation (0.45cm × 0.45cm) upto 30cm above GL (a) for 6 and more poles

LINE SUPPORT : 11 KV MS T CROSS ARM : Supplying and erection of MS T Cross Arm for 11 kV Line on PSC Poles along with Clamps, Nuts & Bolts duly painted with Anti Corrosive Primer and Aluminium Paint including drilling of necessary holes as directed

M S CHANNEL CROSS ARM : Supplying and erection of MS Channel Cross Arm of following sizes for 11 kV Line on PSC/ Steel Poles along with Clamps, Nuts & Bolts duly painted with Anti Corrosive Primer and Aluminium Paint including drilling of necessary holes as directed Of Size 75mm × 40mm × 6mm × 2200 mm

Of Size 100mm × 50mm × 6mm × 2200 mm

Supplying and erection of Cross Bracing Sets for 11 kV Line on DP (Double Pole) Structure comprising of 2(two) Nos. of MS Angle of size 50 mm × 50 mm × 6 mm × 2200 mm fitted horizontally and other 2 Nos. 3200 mm long fitted diagonally along with MS Pole Clamps, Nuts Bolts and washer duly painted with Anti Corrosive Primer and Aluminium Paint including drilling of necessary holes as directed.

MVCC 11 KV GRADE 11 KV-1C 50 Sq mm- AAAC Covered Conductor: Supplying, Laying and Erection of MVCC 11KV GRADE -1C 50 Sq.MM- AAAC Covered Conductor Including Termination Kits, Tension Hardware and Tension Insulators For Overhead Lines, Binding to Insulator and Tensioning with uniform Standared Sag including Jumpering, Connection as directed..

11 KV HT STAY SET :- In 1:3:6 CC Foundation : Supplying and Erection of 11 kV HT Stay Set comprising of Stay Rod, Anchor Plate, Thimble etc. in 1:3:6 CC foundation including supply and erection of 7/10 SWG G I Stay Wire and Guy Insulator complete including excavation, refilling with hard soil and hard ramming as directed.

CONDUCTORS : Supplying, Laying and Erection of Conductors of following size and specification for Overhead Line, binding to Insulators and Tensioning with uniform Standard Sag including Jumpering connection as directed AAA CONDUCTORS :- AAA Raccoon Conductor - 7/3.81 mm

GUARDING AT ROAD CROSSING/ LINE CROSSING Supplying and Erection of 8 SWG GI Guarding Wire on existing MS Angle Cross Arm with 5 Nos. of Longitudinal String and Cross Lacing 1.5 m at intervals of 50 cm including tensioning with proper sag as directed (Village Road)

11 kV GANG OPERATED SWITCH: Supplying, Fitting and Erection of 3-φ 11 kV Gang Operated (G.O.) Air Break Switch having nominal System Voltage of 12 kV, rated Voltage 11 kV, rated Frequency 60 Hz, and peak current in closed position 46 kA, conforming to IS 2544, IS 5340(Part-III) and IS 9921(Part I to V) suitable to opearate in all climatic condition of following current ratings on existing Channels complete with Operating Pipe and Handle including making of necessary Electrical Connections as directed. 400 Amps

SUBSTATION ITEMS LIGHTNING ARRESTOR : Supplying and Erection of Metal Oxide gap less Lightning Arrestor of following specification on MS Channel with Clamps, Nuts & Bolts including drilling of holes and making of necessary connection with Line Conductors as directed 9 kV, 5 kA with Polymer body

11 kV Drop Out(DO) Fuse Unit: Supplying and Erection of 3-φ 11 kV Drop Out (D.O.) Fuse Unit rated voltage 11 kV R.M.S. To 12 kV R.M.S., highest System Voltage 12 kV, each pole consisting of Polymeric insulator, all current carrying parts made of a highly conductive copper alloy and contact portion are silver plated for corrosion resistance and efficient current flow and the fuse tube made of fibre glass coated with ultraviolet inhibitr on the outer surface and having Arc Quenching bone fibre liner inside conforming to IS 9385/1983 of following current ratings on existing Channels complete with Barrel Fuse and making of necessary Electrical Connections as directed. 150 Amps

SUPPLY & ERECTION OF EARTH PIPE: Supply & Erection of C.I. Earth Pipe 100 mm dia × 2.5 Metre long perpendicular to the ground including digging of Earth Pit, putting Salt and Charcoal in alternate layers surrounding the pipe along withfitting of hinged CI top Cover Plate and necessary C.C. work as directed

G I EARTH WIRE: Supply & Erection of G.I. Earth Wire and Earthing of different Substation Items by connecting the existing Earth Pipes with G. I. Lugs as directed with 6 SWG G I Wire

LT FEEDER PANEL Supplying including erection of powder coated LT Feeder Panel Metering Panel for 63 kVA DTR of size (800mm × 1000mm × 400mm) made of 16 SWG CR sheet and 40mm × 40mm × 6mm MS angle having CR sheet roofing containing Cu Busbar and 1 no 125 A 415 V FP MCCB, (35kA) making necessary connection through copper cable complete as directed..

LTCT TRIVECTOR ELECTRONIC ENERGY METER: Erection & Commissioning LTCT Trivector electronic energy meter including making necessary payment to APDCL for CTs, meter security etc. as reqd and as directed.

ANTI CLIMBING ARRANGEMENT: Supply & Erection of Anti Climbing Barbed Wire on Poles at a height of about 3 Metres and covering a length of 1.5 Metre as directed

TESTING & COMMISSIONING OF HT LINE: Testing and commissioning of the 11kV line including making payment for necessary Inspection Fee and obtaining charging approval from competent authority (Electrical Inspectorate) as directed Up to 1 KM

SECURITY FENCING AROUND SUBSTATION: Providing Security fencing around the S/S with GI chain link net, woven with 10 SWG wire with mesh 7.5cm × 7.5cm to be erected on GI angle 40 mm × 40mm × 5mm, with necessary C C grouting, with a fencing height of 1.8 mtr, having a hinged door, fabricated with flat GI strip boundary and cross bracing, complete including supply of all materials, excavation refilling etc as reqd and as directed.

ERECTION OF TRANSFORMER: Supply including Erection of 5 Star ON-AN (Oil Natural, air Natural) Cooled Al/ CU-wound Distribution Transformer conforming to IS specifications 2026 (with latest amendments) with all standard accessories erected on double pole structure/ transformer pad including transportation and handling, loading and unloading etc,, securing it on existing Channel firmly with necessary clamps, nuts & bolts . as required, and making necessary connections on HV and LV sides as directed (Cost of DP structure /Pad extra ) Capacity : 63 kVA, 11 kV/0.433 kV (5 Star Dyn) - Al wound Cost including Supply of Transformer

TESTING & COMMISSIONING OF TRANSFORMER : Testing and commissioning of the Substation alongwith obtaining necessary approval for charging from competent authority including payment of Inspection Fee, Arranging for Test Report etc. as required and as directed for following kVA Capacity.3 Capacity : 63/100 kVA, 11 kV/0.433 kV

DOCUMENTATION: Liaisoning with APDCL, Forest Department, Electrical Inspectorate etc. right from start till Commissioning of the HT Line/Substation, Preparation of all necessary documents like Agreement and Affidavit required for new Power Connection, obtaining No Objection Certificate from Forest Department where necessary complete all arrangement for charging the Installation as required and as directed.

LAYING OF LT/HT POWER CABLES: Supply and Laying in Air/ Open Trench Supply and Laying of Single Core PVC/ XLPE Insulated Armoured LT Power Cable 1.1 kV Grade with Al Conductor in existing open trench/ in air including fixing with necessary clamps etc. in wall/ pole/ other support including End Termination with Brass Compression Gland and Cable Lug as required and as directed Size of Cable : 70 Sq mm × 1 core(4 line)

SUPPLY AND LAYING OF UNDER GROUND WITHOUT BRICK PROTECTION ( 3.5 Core Cable ) Supply and Laying of PVC/ XLPE Insulated Armoured LT Power Cable 1.1 kV Grade with Al Conductor of size 50 mm 2 × 3.5 Core in Single line ,Conforming IS 7098(Part I) 1988, direct in ground including digging of trench of 0.3 Mtr wide × 0.75 Metre deep including Sand Cushioning (7.5 cm + 7.5 cm) and refilling alongwith fitting, fixing of Brass Compression Gland and Aluminium Cable Lug etc. as directed 70 Sq mm × 3½ core

11 kV PIN INSULATOR Polymeric : Supplying and Erection of 11 kV Polymeric Pin Insulator 5 kN on T Cross Arm/ Channel along with GI Pin, GI Nuts & Bolts including Drilling of Holes as directed

Load Security payable to APDCL

PIPE EARTH STATION :- Supplying & Erection of Pipe Earth Station including supply of all materials with G I Pipe of following size perforated all over the body with 12 mm dia hole at standard spacing with necessary reducing socket, locking arrangement with hinge cover plate, funnel G I Nuts & Bolts etc. with necessary enclosure on the top including excavation and refilling as required and as directed. Earth Station with 40 mm dia × 2.5 Metre long G.I Pipe

G I EARTH WIRE Supply & Erection of G.I. Earth Wire and Earthing of different Substation Items by connecting the existing Earth Pipes with G. I. Lugs as directed with 6 SWG G I Wire

STARTER CABLE Supply and Laying of 3(Three) Core PVC/ XLPE Insulated Armoured LT Power Cable 1.1 kV Grade with Al Conductor in existing open trench/ in air including fixing with necessary clamps etc. in wall/ pole/ other support including End Termination with Brass Compression Gland and Cable Lug as required and as directed. Size of Cable : 35 mm2 × 3 Core ( Single Line).

LT CAPACITOR BANK : Supplying fitting fixing of LT Power Capacitor 415 Volt AC 3 φ (Single Unit) of following KVAR Rating and making connection with Busbar in the existing Panel. The Capacitor is to be placed in existing Platform. 6 kVAR

IRON ANGLE STAND FOR CAPACITOR BANK Supplying fabrication and erection of Iron Angle Stand for erection of LT Power Capacitor made of M S Angle of size 30 mm x 30 mm x 5 mm with 4 Nos. legs 400 mm high and cross pieces having Bakelite Sheet Horizontal Platform as directed Size of the Frame : (1200 mm × 300 mm) × 400 mm

Miscellaneoous items :- Supplying including fitting, fixing & connection of TPN Main Switch (SDF) with HRC Fuses, 415 V AC, in Sheet-Steel Housing of following current ratings to be fitted in existing Angle Iron Frame/Wall with Clamps, Nuts & Bolts and all other necessary materials as directed including drilling of holes as required 200 AMP

P.V.C conduit pipe (berlia or equivalent) thickness 1.5mm

P.V.C Elbow 25

Metal Box for modular switch sockets 1-3 M

Plastic gutka 25/37mm with washer long

Modular Switch 5A

Modular Socket 5A

CFL Bulb (Bajaj/Philips/Equivalent ISI Approved 15W

Ceiling Fan of Orient/Equivalent make 1220 mm

M Seal for general purpose

MS Nut & Bolts Assorted size

MS washer assorted size

MS Screw (Assorted size)

Electricaly Tested Rubber Hand Gloves as per IS Specification No.47701968/1991 up 11 kv

Single core copper conductor (Flxible) Industrial cables FR-LSH compound insulated 1100 volts conforming to IS:694 Havells/Crystal 1.5 Sq mm

Ampere Tap

PVC Tape (25 mtr roll)

Black/Red Electrical resistant rubber sheet one side chequrred & other side with cloth finish tested upto 15 KVAR as per ISS of ISI approved 1.81 mtr (L) x 0.9 tr(B)x10 mm (T)

Fire grip/miniaser or equievelent make ISS maked with ISO 0001 35 fire extinguisher DCP(dry cemical powder)type complete with all accssiroise 5 kg capacity

Danger Plate suitable for 11 KV line conforming to IS 2552/1963 of size 250 mm x 200 mm

Danger Plate suitable for 440 Volt Line confirming to IS:2552/1963 of size 250mm x 200mm

REBAT SONOWAL (BID ID -287027)

SRI BULESWAR KACHARI (BID ID -288431)