Rural Development Department Tender

Supply and installation of exhaust piping of following sizes MS B Class exhaust pipes conforming to IS:3589 with welding joint including bends, clamps, dash fastener, flanges, nuts, bolts etc. complete as required and as per specifications detailed below.

10" dia. (250 mm NB), MS, 4.85 mm thick plate, Exhaust pipe

14" dia. (350 mm NB), MS, 4.85 mm thick plate, Exhaust pipe

Supply and installation of 75mm thick glasswool /mineral wool, wire chicken mesh over insulation and 26 gauge aluminium sheet cladding over the following sizes exhaust pipes from silencer to atmosphere.

10" dia. (250 mm NB), MS, 4.85 mm thick plate, Exhaust pipe

14" dia. (350 mm NB), MS, 4.85 mm thick plate, Exhaust pipe

Supply and installation of Aluminium cladding for residencial silencers with Mineral Wool 50mm Thick, density 64 Kg/cu.mtr., wire mesh and 24 gauge aluminium cladding.-For 1250KVA DG SET

MS Self support structure for Exhaust pipe.

MS Support for Silencer

Supply and installation of SS Flexible Bellows, 10" dia. (250 mm NB), complete with counter flanges, heat resitant gaskets, nuts-bolts-washers etc., complete as required.

Supply and installation of SS Flexible Bellows, 14" dia. (350 mm NB), complete with counter flanges, heat resitant gaskets, nuts-bolts-washers etc., complete as required.

S/F Vertical air terminal with accessories:Providing of Air terminals as per IS-IEC -62305 part-3 Nominal size Ø10/16 mm aluminium rod: 3 Mtr Airterminal: semi-hard (E-AlMgSiO5 corresponds to DIN 48801) Suitable for high wind load. OBO Type No. 101 VL3000 (5401989)/Dehn/Equivalent

S/F of 8 mm Aluminum Round Conductor OBO Type No. RD 8/ALU I (5450 08 6)/Dehn/Equivalent

SITC Of Earthing with copper earth plate 600 mm x 600mm x 3.15 mm thick ISI marked including accessories and providing masonary with cover plate having loccking arrangement and watering pipe etc (WITH charcoal and salt) as required as per direction of Engg.-in-Charge.

Supply and installation of Aviation light with UPS and Cable upto light

Designing Charges from Structure Consultant - 30 Mtr Structure

EARTHING SYSTEM

Cu flat size 50 x 5 mm

DG syncronization Panel:Design, supply, installation, testing and commsioning of cubicle DG synchronisation panel for indoor installation of weather proof design as per IP 54 class, made out of 2 mm thick CRCA sheet as per the drawing with cubicle type internal arrangement of 2.0 mm thick sheet and with front & back opening system, Suitable opening for receiving bus trunking, extended bus bar, suitable for mounting following switch gears, busbars, metering unit, including painting with powder coated paint of approved colour and shed with earthing the body etc as reqd. (GA drawing,control wiring drawing and Technical Data Sheet shall be approved by SE(R&B)Electrical Circle and CE(Buildings),Odisha,BBSR before procurement)

Incommer :- a) 2000 A ACB, Electrical drawout type with micro processor release, 4pole, 65kA breaking capacity, with release range of 800-2000A (min.)and mechanical and electrical interlock through Synchronisation relay (Opening/Closing) (Model DMX SP of Legrand/ Masterpact model of Schneider/ 3WT model of Siemens/ Equivalent model of ABB ) - 2nos. BUS Coupler :- a) 2000 A ACB, Electrical drawout type with micro processor release, 4pole, 65kA breaking capacity, with release range of 800-2000A (min.)and mechanical and electrical interlock through Synchronisation relay (Opening/Closing) (Model DMX SP of Legrand/ Masterpact model of Schneider/ 3WT model of Siemens/Equivalent model of ABB) - 1 nos. Out Going :- a) 2000 A ACB, Electrical drawout type with micro processor release, 4pole, 65kA breaking capacity, with release range of 800-2000A, (min.) with facility for communication through RS -485 port and with mechanical and electrical interlock through PLC (Model DMX SP of Legrand/ Masterpact model of Schneider/ 3WT model of Siemens/Equivalent model of ABB) - 3 nos.

Synchronisation :- a) DG Synchronisation relay/ controller with micro processor based load monitoring and controlling DG set Load share with accessories (Make Woodward, SPM-D2-11 series/ Equivalent with additional features for safety of DG sets) - 1 nos. b) Reverse power relay -3 nos. c) Power Contactors with accessories. d) Auxuiliary contacts for extension of signals. e) DG load manager to be integrated. e) Digital Frequency meter - 3 nos. f) Digital Voltmeter & Ammeter - 2 nos wach with CT. g) 12 Window Announciation facia (Alarm/reset ) - 2 nos. h) Alluminium Bus bar , 4 pole, 50KA, 3000A capacity with heat shrinkable tube (preferably 150 x 10 x 2 nos). i) Multi function meter Digital- 1 set with CT and accessories. j) RYB Neon/ LED indicating lamp -3 set. k) Trip/ON/OFF indicating lamp -17 set. l) 2000A/800A ammeter with selector switch and CT - 3 set m) Inter connection of Bus bar and switch gears shall be made through suitable size Alluminium flats. n) 50 x 5 mm Allumnium Earth bus with insulation. o) The Cubicle should have 2-part hinged door with front and back openeable system. p) All other required accessories, wirings, as per Direction of Eng-in-charge.

Earthwork in excavation of foundation trenches for columns, basement, tie beams, walls and steps in All kind of Soil (Ordinary soil,Hard soil,stoney earth soil,slushy soil etc) with initial leads and lifts including dressing and leveling the bed sides up to required depth and depositing the excavated materials at places away from the work site with T&P for shoring, shuttering, dewatering if required etc. complete as per the drawing, design including cost of all labour, T&P etc. as required for the work complete as directed by the Engineer-in-charge.Drawing of DG and Exhaust foundation shall be duly approved by SE, Boudh(R&B) Division before execution of the work.

up to 1.5 m initial lift.

For Raft upto 1.5 m

1.5 Mtr to 3.00 Mtr Depth

For 1.5 m to 3m

Filling in foundation and plinth with excavated materials, moorum including watering and ramming as directed by the Engineer-in-charge of earth work.

Earth filling For Raft upto 1.5 m For 1.5 m to 3m Deduction for footing PCC Deduction for footing RCC Deduction for Column RCC

Plain Cement concrete (1:3:6) in foundation and floors using 4cm(1½”) size hard crusher broken granite stone metal of approved quality and from approved quarry including lowering, laying concrete, watering, curing etc, complete to required levels laid in layers not exceeding 0’-6” thick in each layer including cost, conveyances, royalties, , of all materials and cost of all labour with T&P required for the work etc, complete as per specification & direction of the Engineer-in-charge.

Block-A

For Footing PCC

Providing ,Lifting, Hoisting & Laying Reinforced Cement Concrete of M-30 Grade in all type of Concrete works( i.e footing, Plinth Band, Lintels, Chajja, Shelf fins, Roof slabs, Balconies, Staircase, Column, Beam Parapets, Window sills, RCC Wall, Railings etc. ) of approved designs and drawings having a minimum compressive strength ( in work test) 30 N/mm2 in 15 cm. cubes at 28 days after mixing and test conducted in accordance with I.S. 456 and I.S. 516 using screened & washed sharp river sand for mortar and 10 mm. to 20 mm. size black hard crusher broken granite stone chips of approved quality from approved quarry, washed and cleaned to be mixed in concrete mixture with approved quality of cement including hoisting, lowering, laying and compacting concrete by using vibrators, watering and curing for 28 days, including cost of required steel centering and shuttering there after dismantling and removing the debrises away from the work site and finishing the exposed surface smooth providing grooves or beads wherever necessary including cost, conveyance, loading, unloading,stacking, royalties of all materials, cost of all labours, scaffolding, sundries, T&P required for the work etc. complete in all respect but the excluding cost & conveyance of M.S. rods or Tor Steel and Binding wires and labour charges for straightening, cutting, bending etc. of M.S. rods or Tor steel and binding wires and tying the grills and placing in proper position excluding GST as directed by the Engineer-in-charge.

In Foundation

For footing

Column up to Plinth beam

For column

HYSD Bar / Supplying ,Strengthening ,Cutting, bending, placing in position and binding reinforcement steel work in RCC/Reinforced brick works as per drawing and specification including preperation of respective bar bending schedule and binding (Binding wire to be used as per the IS code)etc. All complete as per direction of Engineer-in-Charge. Cold twisted bars, thermo-mechanically-treated bars.