Tungabhadra Board Tender

Construction of new regulator;Providing and laying insitu vibrated M-15 (28 days cube compressive strength not less than 15 N/sqmm ) grade cement concrete using 20 mm downsize approved, clean, hard, graded aggregates for sub-structure works including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing with all lead and lifts etc., as per specification and as directed by the Engineer-in-Charge.

Construction of new regulator;Providing and laying insitu vibrated M-25 (28 days cube compressive stength not less than 20 N/sqmm) grade cement concrete using 20 mm downsize approved, clean, hard, graded aggregates for deck slab and kerb including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing with all Leads and Lifts for all materials including dewatering and desilting etc., as per specification and as directed by the Engineer-in-Charge.

Construction of new regulator;Providing, fabricating and placing in position reinforcement steel bars for RCC works including cleaning, straightening, cutting, bending, hooking, lapping, welding wherever required, tying with 1.25 mm dia soft annealed steel wire, including cost of all materials, machinery, labour with initial lead up to 50 m and all liftS etc., as per specification and as directed by the Engineer-in-Charge.

Construction of new regulator;Design, fabrication, supply, erection, testing and commissioning of fixed wheel type vertical lift gate ( with top seal ) consisting of skin plate,siffeners, horizontal and vertical girders, wheels, guide rollers, rubber seals etc., with all accessories for canal escape / regulator vent including cost of all materials,machinery,labour,cutting, aligning, welding,finishing, cleaning, applying one coat of zinc rich epoxy primer and three coats of cold applied coal tar epoxy paint, seal fixing etc., complete as per specifications and approved drawings with lead upto 1 km and all lifts for structural steel components and all leads and lifts including packing / forwarding charges for other materials. Note: 1. Weight of 1 gate in tonnes = 0.0888 ( L2 x H x h ) 0.659 Where ( L ) is length = Clear vent width in m + 0.50 m.( H ) is height of gate in m = Clear vent height in m + 0.20 m( h ) is head of water above sill of gate in m = FSL - Sill level . 2. Quantity of structural steel = 92.1 % of computed weight for 1 gate etc., as per specification and as directed by the Engineer-in-Charge.

Construction of new regulator;Design, fabrication, supply, erection, testing and commissioning of 7.32. adequate capacity screw type hoist consisting of supporting structure, platform, railing, ladder etc., with all accessories for operating canalescape / regulator gate including cost of all materials, machinery,labour, cutting, aligning, anchoring, welding, finishing, cleaning, greasing,applying two coats of zinc chromate red oxide primer and three coats of approved synthetic enamel paint etc., complete as per specifications and approved drawings with lead upto 1 km and all lifts for structural steel components and all leads and lifts including packing /forwarding charges for other materials. 1. Capacity of hoist in t with 25 % reserve capacity =2.50 x Wt of gate. ( Hoist capacity shall be rounded off to next 1 tonne ) Weight of hoist with all accessories: 300 kg per tonne capacity of hoist 2. Quantity of structural steel = 61.2 % of computed weight for 1 hoist etc., as per specification and as directed by the Engineer-in-Charge.

Construction of new regulator;Design, fabrication, supply, erection and commissioning of embedded parts consisting of sill beam, wheel tracks, seal seatss, guide rails, gate ngroove liners etc., with all accessories for canal escape / regulator stoplog gate including cost of all materials, machinery, labour, cutting,aligning, anchoring, welding, finishing, cleaning, applying one coat zincrich epoxy primer and four coats of cold applied coal tar epoxy paint etc.,complete as per specifications and approved drawings with lead upto1 km and all lifts for structural steel components and all leads and lifts including packing / forwarding charges for other materials. 1.Wt of 1 set of embedded parts in tonnes = 0.0665 x ( L2x H x h .716 Where ( L ) is length = Clear distance between piers in m + 0.50 m. ( H ) is total height of stoplog gate in m = FSL - Sill level + 0.30 m ( h ) is head of water above sill of gate in m = FSL - Sill level 2. Quantity of structural steel = 95.9 % of computed weight for 1 set. etc., as per specification and as directed by the Engineer-in-Charge.

Construction of new regulator;Supply and fixing of KIRLOSKAR MAKE 5.5 KW/7.5 HP, 6 POLE-1000 RPM 415 VOLTS, 3 PHASE IP-55,S1 DUTY- CLASS F INSULATION,50 HZ, FOOT MOUNTED, TEFC, SRUIRREL CAGE INDUCTION MOTOR FRAME SIZE -160 M Motors, Starter, Panel Board, required length of suitable capacity wire, Labour charges, miscellaneous spares all taxes in 0/570 RBLLC jurisdiction etc., as per specification and as directed by the Engineer-in-Charge.

Construction of new regulator;Providing and fixing 100 x 50 mm 10 gauge non-galvanized weld mess to concrete / masonry surface including cost of all materials, machinery, labour, fixing weld mesh to exposed reinforcement bars or by driving rafter nails, scaffolding with all leads and lifts etc., as per specification and as directed by the Engineer-in-Charge.