Renovation and Remodelling of LIS from River Dikhow in Nazira Mouza (Sundarpukhuri) under SOPD-G for the year 2025-26 Nazira Division, Irrigation, Nazira (Package no. 04

Amount

Mechanical

SHIFTING OF EXISTING BARGE: Dismentling of 5 Nos. 60 HP old pumpset and pipes and accessories etc from the barge , loading of materials after dismantling by Manpower; transportation from site to Sub Divisional Store by Tata Truck and unloading and stacking of the same at Sub Divisional workshop and Shifting the existing barge from the intake point to bank by Hydra, JCB & Manpower as necessary and as directed. (As per Analysis-A-1)

FABRICATION & SUPPLY OF STEEL FLOATING BARGE : - Supply, fabrication, launching & commissioning of M.S. Floating Barge of size: 7.62 m x 4.57 mx 1.37 m at site made up of best quality M.S. Plates of 6 mm thick, M.S. Angles ISA6565 and MS Black pipe of 40 mm dia. having relevant IS specification complete as directed and as per drawing. The Bottom Plate, Side Plate and Deck Plate of the Barge is to be fabricated by M.S, Plate of thickness 6 mm. The bottom stiffener, hull stiffener, deck post, shed post, tie in the middle of the entire water cut portion of the barge is to be made up of M.S. Angles of size: 65 mm x 65 mm x 6 mm. The Deck Frame, Deck Post, Tie (Lateral) is to be made up of M.S Angle of size: 65 mm x 65 mm x6 mm. The Principal Rafter, Suspender (Kingpost), Queen Post and Purlin of roof truss of the Barge is to be made of H.D. M.S Black Pipe of size: 40 mm nominal dia. of thickness, 4.05 mm. The railing of the Barge in two rows is to be provided by using M.S.Pipe of size 40 mm dia. & a ladder of length 1.5 metre for manhole is to be madé using M.S.Pipe of size 25 mm dia. ISI approved Roofing sheet & Ridging with high grade aluminium zinc colour coated (PPGL)of thickness 0.5 mm as per IS:19565(2012) is to be used. Painting: The job also includes painting of all the metallic surfaces of Barge (both inside & outside) by applying anticorrosive Metal Primer to be followed by 2 (two) coats of synthetic enamel metallic paints. The dust, dirt, oil or any other foreign materials should be removed from the surfaces to be painted before applying the paints. Each subsequent coat of paint should be applied after normal air drying of previous coat. All the joints should be perfectly leak proof with continuous arc welding maintaining the proper beads using M.S. Electrode of relevant IS gauge & specification. No cracks or holes should be found in the welding beads. The beads should have uniform waves, width and height. The finished product should satisfy the designed dimensions and have almost no distortion. Approximate weight of the Barge : 8.70 MT (Approx.) Note : 1. Any fencing of wire mesh (if required) to be measured as extra. 2. All anchoring arrangements to be measured as extra. 3. Rain protection shed (if required) to be measured as 4. Ladder for boarding from bank to Barge to be measured as extra. *Drawings are indicative only

ANCHORING: Supply and installation of HD steel wire rope; 19 mm dia for the anchoring including “U” bolts of 19 mm dia of the barge of size 7.62 m x 4.57 mx 1.37 m (As per Aanalysis A-II )

Supply & Installation of Pumpset 1. Supply & Installation of 20 H.P. Pumpset: Supply and Installation of 20 H.P Horizontal Axially Split Casing Centrifugal Pump Set (Suction x Delivery: 150 mm x 125 mm) of Kirloskar Make/ Brand (Model No : UP125/ 30A) conforming to relevant IS Specification with 60 LPS minimum discharge at 10.35 metre Head (approx.), working efficiently at Head Range 7.62 metre to 13.71 metre with minimum overall efficiency of 78 % coupled with 3 ph, 4 pole, 415 V, 50 Hz, 1450 RPM, 20 HP Squirrel Cage Induction Motor (Kirloskar/ CGL Make) having Class-F or appropriate class insulation (with degree of protection = IP 68) conforming to relevant IS Specification to be connected to AC power source of 400/440 volt, 50 Hz, 3-ph complete including supply and installation of 415 V, 50 Hz, 3 ph automatic Star Delta/ Oil Cooled/ ATS Starter (BCH/ C&S/Siemens Make, Relay Range : 13 - 21 Amp.) for the above mentioned pump set with coupling, coupling guard, H.D Base Frame, foundation nuts & bolts fitted in accurate alignment including supply, fitting, fixing of all necessary accessories and transportation of all materials to the site complete as directed. 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.

Suppy & installation of priming system :– Supply & installation of Vacuum Pumpset with pannel board: Electric motor driven vacuum pump set, water ring type mounted on common base frame and coupled by means of flexible coupling capable of handling minimum 14 litre of free air per second ( 0.084 cubic metre per minute ) and to produce minimum vacuum of 600 mm of mercury ( approx. ) coupled with 3 HP , 440 / 400 V, 3 ph, 50 cycles Induction motor. The pump should have specific suction & delivery provided with vacuum gauge complete. Vacuum Pump set & Starter should be of reputed brand and as per IS Specification. MOTOR :- Conforming to IS : 325 - 1978 1. Make : MARATHON/ LUBI/ KSB/ Kirloskar 2. Type / Model : Squirrel cage TEFC 3. HP : 3 HP 4. RPM : 1450 5. Supply Voltage / Phase / Cycle : 415 V ± 10% 3 PH/ 50 Hz 6. Class of Motor Insulation : F PUMP :- Conforming to IS : 6849 1. Make : Stand-Hi-Vac/ Kirloskar 2. Type : Water Ring 3. Model : SWV -2 4. Size ( Suction X Delivery ) : 25 mm x 25 mm 5. Duty Range : 0.085 M3/ Min, 600 mm of Hg 6. HP consumed :2.46/ 3 HP STARTER SUITABLE TO RUN ABOVE MOTOR: 1. Make : BCH/ L&T/ Havells 2. Model : MLI 3. Type : DOL BASE FRAME :- Best quality MS frame of required size and shape for complete set. COUPLING :- Best quality coupling of required size suitable for the pump set

Installation of Electric driven Vaccum Pump Set water type mounted on common bae frame and coupled with flexible coupling capable of handling minimum 2.2 Lt of air/sec and to reduce minimum vaccum of 600 mm of Hg pressure with 5 to 3 HP, 440V, 3ph, 50Hz induction motor set with starter (Amp range-7.5A) mounted on common base frame on suited C.C base foundation bolts of required size.Also installation and connection of wall mounting type sub panel board (readymade sheet enclosure with make) suitable for the motor of vaccum with necessary frame and clamps and fitted with the components. 1. MCB 93PH,415V,50 Hz,25 KVA, 16AMP) 2. Voltmeter (0-500V) 3. Ammeter (0-25 AMP) 4. Electro switch for voltmeter 5. Induction lamp (R-Y-B) The job should be included connection of the components with the motor through the starter with best quality PVC insulation sheeted copper conduction cable of appropriate gauge.

Supply & installation of over head tank along with stand: Supply and installation of overhead tank along with stand: Fabrication and supply of M.S. tank of size 0.6Mtx0.6Mtx0.6Mt along with M.S. stand of 1.70Mt height comprising of 4 nos. columns fabricated from M.S. angle ISA 5050 with 3 nos. lateral bracing and frame fabricated from ISA 4040 followed by erection of the same with necessary welding on barge and with necessary support and clamping including. (Rate as per SOR Mech 2023-24, Item 2.4B)

Pipes and accessories Supply, fitting-fixing of Heavy duty CIDF sluice valve inside screw, non raising, vertical spindle type with hand wheel operation need of 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 strickly 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 joining materials and painting in complete as directed. 125mm dia

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 arked 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. Rate as per Annexure-IV & DPC,Mech 2019-20. 125 mm dia

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. Make: Kirloskar / Upadyaya / Zolato / Venus & Equivalent. i)150 mm dia

PVC Suction Hose: Best quality PVC Suction Hose Pipe with spiral pitch having working pressure 8 Kg / cm2 with minimum wall thickness of 8 mm (reputed brand).Make: Kanaflex / Heliflex& Equivalent. i) 125mm dia

Fabricated heavy duty GI. Pipe confirming to IS 1239 (Part-1) 2004 with G.I Flange at both end (GI. Flange having 8 nos. hole as per B.S.S-10 Part-1, table-D, of size i) 150mm dia x 0.30 Mtr. Long

ii) 150mm dia x 1.5 Mtr. Long

iii) 150 mm dia x 0.60 Mtr. Long

Pipe jointing set complete with 6 mm thick moulded Rubber Gasket, M.S. Nuts & bolts with washer suitable for:- i) 125 mm dia flanged pipe

Fabricated MSDF Pipe,5mm thick with 19mm dia 12 nos. holes in the flange of thickness 10mm, for different size:- k) 125mm dia x 3.00 Mtr. Long

Fabricated HD GIDF Bend size 150 mm dia x 90⁰

GI Flange (HD). BSS No. 10 ; 150 mm dia

GI Flange (HD). BSS No. 10 ; 125 mm dia

Black Moulded rubber gasket 150 mm dia

Black Moulded rubber gasket 125 mm dia

MS Nuts and Bolts (Assorted Size)

MS Washer (Assorted Size)

Starter Stand: Supply & Installation of MS Starter Stand made of MS Angle of size 50mmx50mmx5mm including of providance C.C Block Foundation for installation of starter stand along with the required cement concrete works etc. The work includes painting of the starter stand with 1(one) coat of red oxide metal primer to be followed by 2(Two) coats of anticorrosive smoke grey paint to be applied after air drying of each previous coat.

Electrical LT Electrical Works

Supply and Laying of 3½(Three and half) 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 : 95 mm2 × 3.5 Core ( Single Line)

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/ ther 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)

Supplying & Erection of Swaged Type Steel Tubular Pole of following lengths and specifications for overhead Electric Lines with necessary Base Plate and Top Cap including digging of Earth Pit to a depth ⅕th of the Pole Length, refilling and necessary CC work (45cm x 45 cm) in 1:3:6 proportion from bottom upto 45 cm above the Ground Level with hard ramming including painting of the pole as directed. C) Steel Tubular Pole 410 SP44, 10m long (IS 2713-Part III 1980)

Flourescent Tube Light Luminairis Complete with Bulb, Ballast etc (36W/40W)(Bajaj/Equivalent make)

Single core copper conductor(flexible)industrial cable FRLSH compound insulated(unsheathed)1100Volts confirming to IS : 694 Havells crylts make. 6 sqmm

Single core copper conductor(flexible) H/D PVC insulated industrial cable insulated(unsheathed)1100Volts confirming to IS : 694 Havells crylts. 16 sqmm

Installation Charges for fitting and fixing of Main panel , Sub Panel Boards and other electrical works etc i) Electrician (3 Nos. for 12 days)

ii) Unskilled Labour (3 Nos. for 12 days)

Miscellaneous Items Bhuluka Bamboo

Emery Paper

Coir Rope

Manila Rope

M Seal

M.S Electrode (Ferro speed) 10 SWG

Hylem sheet of 10/12mm thikness

Construction of Control Room

Earth work in excavation for foundation trenches including filling up sides of trenches and removal of spoils after completion of foundation , dressing, ramming, shoring etc. complete including bailing out water where necessary in ordinary soil.

CC Work in proportion 1:3:6 in foundation /abutment/ pier/wing walls etc. with hard broken stone aggregate of size 13 to 38 mm including curing with necessary shuttering , Scafolding etc. where necessary, complete as directed. (shuttering where necessary shall be measured and paid separately).

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

Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources)

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.

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.

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)

CC work in proportion 1:2:4 in foundation / abutment / piers / wing walls etc.with hard broken stone aggregate of size 13 mm to 38 mm including curing with necessary timber shuttering, scaffolding etc. where necessary complete as directed. (Shuttering, scaffolding cost will be paid separately)

1st class brick work in cement mortar in abutment and wing wall, parapet wall etc.including racking out joints and curing etc. complete. (In proportion 1:4)

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

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all 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. 0.63 mm thick with zinc coating not less than 275 gm/ m²

Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top/centre hung , with beading and all members such as F7D,F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted,including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment).Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification.

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.

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.

Construction of Brick lined canal of 10 cusec (D1-From Chainage. 256.00 m to 832.00, i.e., 576 mtr)

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 wherenecessary etc, complete as directed.

CC work in proportion 1:3:6 in foundation / abutment / piers / wing walls etc. with hard broken stone aggregate of size 13 mm to 25 mm including curing, dewatering with timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately).

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.

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.

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.

12 mm cement plastering including clearing surface and curing, complete as directed.

Construction of earthen canal

Earthwork in filling in marginal bund/guide bund/afflux bund/canal embankment etc. to the design section and grade by obtaining the earth from outside borrow pits and filling in uniform layers not exceeding 15cm thick including clearing light jungles, removing trees up to 15cm diameter and uprooting roots and stumps from the sear of the embankment and burrow pits area breaking clods not more than 10mm cube ramming, watering, dressing and roughening the seat of the embankment profiling etc. paying compensation of earth borrowed from private or forest land if any lead up to 30m and lift up to 1.50m complete as directed. Eathern main canal

Earthwork in excavation inirrigation canal to the design section and grade by depositing the spoils in the formof embankment in 15 cm layers on both banks as necessary including clearing light jungle,removing trees upto15cm dia and uprooting roots and stumps etc. from the seat of the embankment and canal free from all vegetation including breaking clods not more than10 mm cube, ramming,dressing and roughening the seat of the embankment with a lead upto 30M and lift upto 1.50 M, complete as directed

Construction of Guide Bund

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 15.00cm thick including clearing light jungle, removing trees upto 15.00 cm diameter and uprooting roots and stumps from the seat of embankment and borrow pit area, breaking clods not more than 10.00mm 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 30.00m and lift upto 1.50m, complete as directed. With ordinary soil

Collection & supply of hard river gravel of size 13.00 mm to 38.00 mm free from dust and dirt from quarry including loading and unloading etc, complete as directed

Labour charge for spreading of hard river gravel or broken stone of size 13.00mm to 38.00mm to the required thickness including dressing and ramming the seat before laying the materials as directed with a lead upto 30.00m and lift upto 1.50m, complete as directed.

Collection & supply of blasted boulder of size 25 cm to 30 cm including stacking at quarry site, complete as directed.

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.

Construction of 1.00m diameter boulder sausage including supplying of materials with 25.00cm to 30.00cm size boulders collecting from a lead of 25.00km encased in 15.00cm 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 30.00cm apart, laid in position as directed including necessary local carriage of materials, paying necessary forest royalty including providing 1 No. of jati bamboo horizontal runner along the top of the sausage with vertical bhaluka bamboo post 1.20m apart driven at least 0.60m below ground and tying with sausage etc, all complete as directed. With blasted boulder

Labour charge for making 1.00m diameter boulder sausage.

Construction of Cattle bridge

Supplying, fitting fixing and laying reinforcement (TATA) in position in RCC work including cutting, bending, cranking with two piles 0.91M(20BWG) annealed wire hooking tying, complete as directed. R.C.C. SLAB

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 (Slab)

RCC work in slab, abutment cap and above abutment pier cap, pedestal, dirt wall etc. in prop. 1:1.5:3 with hard broken stone aggregate of size 6 mm to 20 mm with proper reinforcement as per design including curing etc. with necessary timber shuttering, scaffolding etc. where necessary, complete as directed. (Shuttering, scaffolding cost will be paid separately). Slab

Cost for excavation of river bed

Hire charge of 01 (Nos) of Dumper for carrying of silts form river side to a distance of 10 Km

Hire charge of 01 (Nos) of Poclain for excavation of river bed

Hire charge of 01 (Nos) of JCB for Shifting the existing Barge from intake point to Bank

Bamboo

coire rope

Construction of Temporary River Protection works

Supplying and launching of bamboo bundles of undresses Jati bamboo 75 to 100 cm dia. with branches and green foliages containing 4 (Four) nos. of bamboo in each bundle tied together with 2 (Two) folds of 8 G wire at 3 (Three) places and loaded with 6 (Six) nos. of earth filled cement bags tied with 16 G wire launching at site by tying 2 (Two) folds of 8 G wire anchored to bamboo pegs etc., completed as directed

Construction of Canal Outlet

Earth work in excavation in foundation of canal structure in all types of soils as per design and drawing including dressing the foundation, shoring etc. removing the surplus soil by hard lead to a required soils in uniform layers, dressing, watering, breaking clods to not more than 10mm cube with compaction and complete as directed at site including bailing out stagnant rain water, wherever necessary.

C.C. work in proportion 1:4:8 in foundation/abutment/piers/wing wall etc. with hard broken stone aggregate of size 13mm to 38mm including curing with necessary timber shuttering, scaffolding where necessary as directed complete (Shuttering, scaffolding cost will be paid separately.) Without shuttering

Brick work in cement mortar with 1st class brick as directed in foundation retaining wall, plinth steps including racking out joints and curing in proportion 1:4.

6mm thick cement plastering including clearing surface and curing etc. complete in proportion 1:3.

Supply of P.V.C. pipe 110.00mm diameter.

ABDUL HAMID CHOUDHURY (BID ID -286785)