e NIT No. -WBIW/EE/BID/e-NIT- 29 of 2025-26, Sl No. - 38

Earthwork in excavation in the canals / drainage channels / borrow pits / River bed / slope of bank as noted below as per designed section & throwing the spoils in layers of 25 cm. for making banks as per profile or to deposit the same in any other place within an initial lead of 30 metre and initial lift of 1.5 metre including breaking clods, rough dressing etc. complete as per direction of the Engineer-in-charge. (a) Ordinary soil / local soil / soil mixed with moorum or kankar / silt, dry or moist / slushy silt / sticky soil.

Supplying, dressing and stacking at site bamboo pins above 5 cm.diameter and upto 7.5 cm. diameter. (Dia. to be measured at mid length).

Driving bamboo pins in standing or flowing water including scaffolding and driving appliances. (a) Where boats are not necessary.

Supplying, fitting and fixing with iron nails half split bamboo wailing pieces (av. dia. of bamboo not less than 5.0 cm.)

Supplying and laying Polythene Sheet (150gm / Sqm.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.

Supplying to site empty cement polythene bags (capacity 50kg) in good condition including stacking, incedental charges etc. all complete (capacity 50 kg).

Labour charges for filling empty cement gunny bag / polythene bag (capacity 50 kg) with all kinds of earth (wet or dry), sand or agreegates(stone / brick) and sewing as done in case of cement bags ,(tying with a knot after filling will not be accepted ) , and stacking within a lead of 30 metre as per direction of Engr-in-charge (cost is excluding the cost of any types of filling materials). NB:- Volume of earth/ sand filled bags should not be less than 0.028 cum/ bag.

Dumping in position earth filled gunny or polythin bags with lead of 30 metre with all lifts.

Taking out old bamboo pins from piling and stacking the same within150 metre from the site of work. (a) Where boats are not necessary.

Taking out bamboo wailing pieces after removing iron nails and stacking the same within 150 metre from the site of work. (a) Where boats are not necessary.

Removing earth/sand filled poly bags/gunny bags from the channel bed/slope and initially depositing the same near channel bank at a place as directed by the Engineer-in Charge for measurement of Bag & then disposing off the same at a distance not less than 150 metre from the channel site.

Taking out old existing unservicable damaged gate shutter of canal/river completely after disengaging from hoisting system completely for installation of new gate shutter. The work includes cutting of gates into suitable pieces by gas cutting, removing the same by mechanical means or suitable crane, stacking all the pieces at the suitable place or as directed by the Engineer in charge upto a lead of 1000 m. The cost includes cost of man power employed for dismantling and cost of consumables like oxygen, accetylene gas, welding rod, hire charges of machineries, like chain pulley block, gas set, grinding machine, welding set, tools & tackles, scaffolding and safety equipments etc including carriage loading & unloading. The cost of complete dismantling of hoisting system & cost of old unservisable materials handed over to departmental godown including loading & unloading will be provided extra. (a ) Gate shuteer size upto 4.00 sq.m

Cost for repairing of vertical/flap gate shutter of canal/river including dismantling the damaged portion at lower part (skin plate, horizental/ vertical girder/stifner etc as per IS : 2062 - 2011 /latest revision) not more than 25% of gate hight from bottom by gas cutting and fitting, fixing and fabricated by welding as per direction including cost of Materials, Machinaries , Manpower, Cutting, Aligning, Anchoring, Welding, Finishing, Consumables, Carriage and all overheads with all leads and lifts complete as per specification (without painting) Width of Gate shutter size upto 2 metre

Fabrication , Supply, erection and commissioning of new Slide type vertical lift regulator service gates of Canal/River as per IS: 5620 - 2000/Latest Revision consisting of skin plate, vertical and horizantal grider, stiffener etc. made of MS material consisting of angle , channel, beam, plate, flat, etc. conforming to IS : 2062 -2011/latest revision manufactured as per approved drawing and direction including cost of Materials, Machinaries , Manpower, Cutting, Aligning, drilling, Welding, Finishing, Consumables, Carriages and all overheads with all leads and lifts complete as per pecification (without painting). (i) Width of Gate shuteer size upto 2 metre.

Supplying, fitting and fixing at site Cast Iron flap shutter for hume pipe sluice with Cast Iron collar and other fittings etc. complete (as per drawing & direction of Engineer-in-charge)including casting the same, necessary drilling etc with carriage to site complete. The Cost includes cost of Materials, Machinaries, Manpower, Cutting, Aligning, drilling, Welding, Finishing, Consumables, Carriages and all overheads with all leads and lifts complete as per specification (without painting).

Supplying, fitting & fixing of M.S fabricated pedestal stool of suitable size, consisting of bottom plate, top plate, four nos legs etc febricated with suitable sizes m.s plate, m.s angle conforming to I.S 2062 of latest revision and as per approved drawing & direction of Engineer in charge. The cost includes cost of materials, man power employed for dismantling and fitting fixing, civil works consumables like cutting tools, gas, oxygen, welding rod, anchor bolt of required size, hire charges of machineries, like gas cutting set, welding set, tools & tackles etc including carriage loading & unloading.

Supply, installation, testing and commisioning of following items for hoisting system and gear box as mentioned below as per direction including cost of Materials, Machinaries, Manpower, Cutting, Machining, Aligning, Anchoring, Welding, Finishing, Consumables, Carriage and all overheads with all leads and lifts complete as per specification (without painting) (i) Base frame (MS)

xvi) Bush (GM)

Supplying, fitting & fixing of screw rod having square thread of 1.5/2 T.P.I, Material bright steel [EN‐8/EN9/forged Cl‐4 (45C8) as per IS :1875 1992/latest Revision]. dia and thread length as required and providing with a drilled hole of required dia on the other end after flattened and supplying with one no. bolt and nut of required size and all other components as required as per direction of Engineer‐In ‐ Charge. The cost includes cost of material, man power employed, consumables like cutting tools, emery paper, cloths, , hire charges of machineries, tools & tackles, grease, mobil etc including carriage loading & unloading as per direction of Engineer in charge. b) upto lengthabove 3metre upto 5 metre.

Cost for supplying and fitting fixing of Flat rubber seal (Make : Universal Moulders & Engineer/Popular Rubber Works (Pvt) Ltd/SAB Industries/Unique Polymer Works/equivelant approved make conforming to lS : 11855 -2011/Latest Revision) for different types of gate shutter as per direction of E.I.C. The cost includes cost of man power employed for fitting fixing, cost of rubber seal, hire charges of tools & tackles, scaffolding and safety equipments etc including carriage loading & unloading but excluding supply of ms clamp/ flat plate, bolts, nut sand washer. (c) 65 x 10 mm

Supply fitting Fixing of ss (AISI 304) bolts, nut & washer i) dia 10 mm to 20 mm c) Length above 150 mm

Oiling greasing of headstock assembly (for screw hoist ystem) of regulator gates of canal/ river by cleaning, checking, reasing, screw rod, G.M nut, Thrust bearing, guide channel, etc including all charges of man & materials which include refilling of gear oil, oiling greasing and fixing of missing nut & bolts & oil seals etc to complete the job as per direction o: EIC

Applying two coats of anti corrosive EPOXY paint (black) of approved make and brand to sluice gates only after preparing the surface by rough sand blasting. (to be onsidered after prior permission of the Engineer-in-charge.)

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. In Ground Floor: (a) One Coat

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. In Ground floor (Two Coat) a) Normal Acrylic Emulsion

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