Repair of shutter Gates for check dam over Hatia DC near Village Purusottampur under kendrapara drainage division for the year 2026-27.

Supply of structural steel materials of different section and sizes (IS:2062), stainless steel flats of different section and sizes (04 Cr 19 Ni of IS :1570), fabrication including machining and assembly of second stage embedded parts consisting of sill beam, side seal, track , etc., hoisting arrangements consisting of nutgear box, base plate etc. of total weight about 1.8 MT approx for 2 Nos. of sluice gate (Size-1900mm x 1800mm) & Dismantling of Old structure by help of gas cutting, chain pulley block etc including labour charges, consumables, hire charges as per specification with ladder ,railing etc and all accessories as per instruction of Engineer-in-charge.

Supply of following bought out materials for 2 Nos. of Sluice gate - Bolts, screw, nuts, washers etc- 66.48 Kg, Bottom Rubber Seal(10mm thick)- 3.56 Mtr., Φ32 Side Seal(P-Type)- 7 Mtr., nut type screw gear box suitably square threaded-2 nos , all including cost of material, machining etc- 2 Set, Operating handle with GI pipe 2 Nos. ,bronze pad- 8 nos, Gate stem cum screw rod 80 mm with thread length - 7 Mtr., Grease & gear oil etc - 4 Kg., Stainless steel flat - 48.5 Kg

Erection, positioning, alligning, fixing, trial, commissioning, testing etc. of second stage embedded parts consisting of sill beam, side seal, track , guide etc., Sluice gate consisting of skin plate, horizontal girder,end vertical girder, seal flats etc., screw hoisting arrangements consisting of hoist bridge, cast iron gear box,supporting beams, cross beam base plate, fixing of anchor bolts, laying of chequered plate as per specification with all accessories including machinery, fixtures, labour, cutting, welding, drilling, boring, cleaning, finishing, consumables with lead & lifts, all complete as per instruction of Engineer-in-charge.

Painting of 2nd stage embedded parts (exposed portion), gate and its components in both upstream side and downstream side, hoisting components, ladder support including cleaning, degreasing, handling, cost of paint, applying of one coat Zinc primer of 40micron thick and three coats of coal tar epoxy paint of 100 micron each for 2 Nos. of Sluice gates all inclusive of labour, materials and consumables as per relevant IS Code specifications with all lead & lifts as per instruction of Engineer-In-Charge.

Providing reinforced cement concrete grade M-20 of approximately 0.74 cum for 2nd stage concreting using 20 mm and downgraded crusher broken hard granite aggregates of approved grade and quality from approved quarry free from weathered skin surface, dust and any other deleterious materials as per specification with all leads, lifts including cost, carriage, royalty and taxes of all materials, mixing and vibrating concrete by mechanical means including providing rigid & smooth steel form works for 2nd stage concrete works and dismantling the same after required days, curing, supply of all tools & plants, machinery, labour charges, cost & carriage of water for mixing and curing concrete including hire and running charges of all machinery / equipments, construction/erection and removal of gangways, staging’s, scaffoldings & incidental charges complete for 2 Nos. of Sluice gates as per the direction of the Engineer in-Charge.

Concrete cutting of approximately 0.46 cum as per specification with all leads, lifts,including cost, carriage, royalty and taxes of all materials, mixing and vibrating concrete by mechanical means including hire and running charges of all machinery / equipments, construction/ erection and removal of gangways, stagings, scaffoldings & incidental charges complete for 2 Nos. of Sluice gates as per the direction of the Engineer in-Charge.

Supply of structural steel materials of different section and sizes (IS:2062), stainless steel flats of different section and sizes (04 Cr 19 Ni of IS :1570), fabrication including machining and assembly of second stage embedded parts consisting of sill beam, side seal, , guide etc., fall board Sluice gate consisting of skin plate , horizontal girder, end vertical girder , seal flats etc., . of total weight about 0.5 MT approx for 6 Nos. of sluice gate Size-1500mm x 1500mm (300mmx 5) & Dismantling of Old structure by help of gas cutting, chain pulley block etc including labour charges, consumables, hire charges as per specification with all accessories as per instruction of Engineer-in-charge.

Supply of following bought out materials for 6 Nos. of fall board Sluice gate - Bolts, screw, nuts, washers etc- 150 Kg, Bottom Rubber Seal(10mm thick)- 45 Mtr., Φ32 Side Seal(P-Type)- 18 Mtr., Stainless steel flat - 42.5 Kg,Lifting & locking arrangement-12 nos. etc.

Erection, positioning, alligning, fixing, trial, commissioning, testing etc. of second stage embedded parts consisting of sill beam, side seal, guide etc., Sluice gate consisting of skin plate, horizontal girder,end vertical girder, seal flats etc., as per specification with all accessories including machinery, fixtures, labour, cutting, welding, drilling, boring, cleaning, finishing, consumables with lead & lifts all complete as per instruction of Engineer-in-charge.

Painting of 2nd stage embedded parts (exposed portion), gate and its components in both upstream side and downstream side, hoisting components, ladder support including cleaning, degreasing, handling, cost of paint, applying of one coat Zinc primer of 40micron thick and three coats of coal tar epoxy paint of 100 micron each for 6 Nos. of Sluice gates all inclusive of labour, materials and consumables as per relevant IS Code specifications with all lead & lifts as per instruction of Engineer-In-Charge.