Construction of 1.5 MW Dzuna Small Hydro Electric Project

Amount

DIVERSION WEIR

Excavating trenches of required width for pipes cables etc

Providing and fixing RCC Pipe NP4 (1000mm dia)

Earth work in excavation (Ordinary rock)

Providing 100 mm thick soiling with quality stone

Providing and laying CC 1:3:6 in foundation and footing

Providing and laying RCC 1:1.5:3 in foundation upto plinth

RCC work in columns of proportion 1:1.5:3

RCC work in Beams and slabs

Tor steel reinforcement for RCC work

Centering and shuttering of form work:

(a) foundations, footings, bases of columns etc for mass concrete

(b) Columns, pillars, piers abutments, post & Struts

(c) Lintels, beams, plinth beams, girders, bressumers & Cantilevers.

(d) suspended floors, roofs, landings, balconies and access platform.

Brick work with FPS bricks in above plinth level CM 1:4

Brick work with FPS bricks in foundation and plinth CM 1:4

Boulder apron laid in wire crates

Gabian structure for retaining earth

Structural steel work welded in built up sections

Providing neat cement punning

20 mm thick cement plaster in CM 1:4

Head Race Channel

Earth work in excavation in foundation trenches etc. complete (hard rock requiring blasting).

Providing and laying in position cement concrete 1:3:6 (M-10) at based.

Reinforced cement concrete work in 1:1.5:3 (M-20)

Providing and fixing of formwork.

Providing and placing tor steel of reinforcement work.

Plaster 20mm thick in cement mortar 1:4 with a floating coat of neat cement.

RCC work of proportion 1:1.5:3

Tor steel reinforcement for RCC work

Centering and shuttering of form work

Providing and fixing C.I. sluice valves (150 mm dia)

Providing neat cement punning

20 mm thick cement plaster in CM 1:4

Providing and fixing RCC Pipe NP4 (1000mm dia)

Penstock and Anchor & Saddle Block

Demolishing RCC work

Providing and laying RCC of mix 1:1.5:3

Providing and fixing Re-bars for RCC works

Providing and fixing centering and shuttering

Providing and replacing bolts and nuts of expansion joints

Providing and fixing structural steel work in single section

Providing and fixing rope and grease for repair of expansion joint

Construction of surface drain

Providing and fixing RCC Pipe NP4 (1000mm dia)

POWER HOUSE & MACHINE FOUNDATION

Dismantling worn out roofing i/c ridging, valleys and gutters complete

Dismantling worn out hard board ceiling i/c disposal of un-serviceable materials complete

Dismantling worn out ceiling frame i/c disposal of rubbish complete

Dismantling of worn out plaster i/c disposal of rubbish complete

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth i/c repair to scratches complete

Removing distemper by scrapping, sand papering and preparing the surface smooth i/c repair to scratches complete

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50metres lead- Dismantling T & G 3-Set:

Demolishing RCC work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead- Machine Foundation:

Providing 100mm thick soiling with approved quality of stone including carriage, watering, ramming, consolidation- Machine Foundation:

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering- 1:2:4 (1 Cement: 2 coarse sand: 4 stone aggregate 40 mm)- Machine Foundation:

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work upto plinth level-1:1:2 (1 cement: 1 coarse sand: 2 stone aggregate 20 mm)- Machine Foundation:

Prov.& fixing CGI sheet roofing fixed with necessary screws, cap, bitumen washer etc complete- Qty. from Item No.1:

Prov.& fixing GS sheet ridging fixed with necessary screws, cap, bitumen washer etc complete- Qty. from Item No.1:

Prov.& fixing GS sheet gutter fixed with iron brackets i/c necessary connection complete

Prov.& fixing 2nd class wood work in ceiling frames i/c fixed in position with nails complete- Qty. from Item No.3:

Prov.& fixing ply wood board ceiling with necessary nails complete- Qty. from Item No.2:

Finishing with 20mm thick cement plaster of mix 1:3 with a floating coat of neat cement complete Qty. from Item No.4:

Applying one coat of cement primer on wall surface complete:

i)Qty. from Item No.4:

ii) Qty. from Item No.5:

iii) Qty. from Item No.6:

Applying priming coat with red oxide zinc chromate primer on steel work complete

Finishing exterior wall with acrylic smooth exterior paint over an under coat of cement primer complete.

Distempering interior wall with oil bound washable distemper one or more coat complete- Qty. from Item No.6:

Painting CGI sheet roofing with synthetic enamel pain of required colour complete

Renewing glass panes with putty and nails complete

Painting steel work with epoxy paint over an under coat of primer complete

Polishing with French spirit on wood work one or more coat on old work complete

Head Loading for Power Channel& Penstock Pipe:

Power Channel:

1)Lead 960-1020m (weir-forebay):

Cement

S/Chips

Steelbar

Timber

2)Lead 1200-1260 m (weir-forebay):

Cement

S/Chips

Steelbar

Timber

3)Lead 1380-1440 m (weir-forebay):

Cement

S/Chips

Steelbar

Timber

4)Lead 1440 -1500m (weir-forebay):

Cement

S/Chips

Steelbar

Timber

5)Lead 1500-1560m (weir-forebay):

Cement

S/Chips

Steelbar

Timber

6)Lead 1560-1620m (weir-forebay):

Cement

S/Chips

Steelbar

Timber

7)Lead 1620-16800m (weir-forebay):

Cement

S/Chips

Steelbar

Timber

Penstock pipe:

1)Lead 00-60m (weir-forebay):

Penstock plate

2)Lead 60-120m (weir-forebay):

Cement

S/Chips

Steelbar

Timber

P/plate

3)Lead 120-180m (weir-forebay):

Cement

S/Chips

Steelbar

Timber

P/plate

4)Lead 180-240m (weir-forebay):

Cement

S/Chips

Steelbar

Timber

P/plate

5)Lead 240-300m (weir-forebay):

Cement

S/Chips

Steelbar

Timber

P/plate

6)Lead 300-360m (weir-forebay):

Cement

S/Chips

Steelbar

Timber

P/plate

Description of Work / Item(s)

Amount

Generating Plant/Equipment

Horizontal 3 Jet Pelton Turbine to deliver 500 kW at generator terminals, each comprising of nozzles, flow regulating arrangements, buckets, runner, casing, braking jet, oil pressure unit, Cooling water System, Dewatering & Draining System etc including all other accessories. The turbine shall be suitable for 10% overload capacity of the generator.

Synchronous Generator 625 kVA, 3.3 kV, 0.80 PF, 50 HZ + 3%, class 'F' insulation, brush less excitation, terminal equipment e.g. neutral grounding system, CTs, PTs, LA/SC and other accessories suitable for 10% overload conditions of the generator.

Generator/Turbine unit control boards including protection, metering and PLC based control system, all indicating instruments, switches AVR & Excitation Panels, 3.3kV Generator Circuit Breakers with Bus Bars etc with one synchronizing panel with SCADA System.

Supply of 3.3 kV, 630 Amp C&R Cum VCB Panel for outgoing to Step-up Transformer from the 3.3kV Indoor Bus

Governor including electronic cabinet complete in all respect and suitable for above generating sets.

Main inlet valves each capable of handling discharge required for 10% overload capacity of the unit and suitable for fixing on penstocks

Water Level Indicators

Spares:

Pelton runner - complete

Runner buckets - individual

Needle assembly

Needle tip/bush kit

Nozzle body

Deflector plate assembly

Deflector actuator kit

Thrust bearing (DE)

Radial bearing (NDE)

Bearing seals & O-rings

Flexible coupling kit

Casing gasket & seal set

Hydraulic pump

Pressure relief valve (PRV)

Servo motor

Servo valve

Lubrication oil pump

Pneumatic valves & actuators

Drive end bearing

Non-drive end bearing

AVR (automatic voltage regulator)

Generator CTs & PTs

Guide bushes

Pressure relief valve (for MIV actuator line)

B. Station Auxiliary Equipment

Transformers

Power Transformer, ONAN Type, 3 Phase, 2500 KVA, 3.3KV/33 KV, 50 Hz.

Insulating Oil for 2500 KVA, 3.3/33 KV, 3-ɸ Autotransformer

Sub-Station Auxiliary Transformer, Dry Type 3 Phase, 100kVA 33/.415 KV, 50 Hz

33 kV Equipment

Supply of 33 KV, SF6 3 Phase Outdoor type breaker pole mounted complete with C&R cabinet, communication capabilities for remote control and compatible to DSA/SCADA main free DC battery with charger etc. for incomer feeder and all accessories as per TS

Supply of 33 kV, SF6 Outdoor type breaker pole mounted complete with C&R cabinet, communication capabilities for remote control and compatible to DSA/SCADA main free DC battery with charger etc. for Transformer feeder and all accessories as per TS

Supply of 33kV, 1 Phase, 200-100/1-1-1 Amp CT (along with all accessories & 1 Junction box for 3 CTs) as per TS.

Supply of (33/√3 kV)/ (110/√3 Volts), 1 Phase PT (along with all accessories & 1 Junction Box or 3 single phase PT's) as per TS

33 kV, 630 Amp,3 phase, Isolators with Earth Switch

Supply of 30 kV, 1 phase, 10 KA porcelain housing LA with all accessories as per TS

33kV Bus Post Insulator (1 phase) assembly post insulators, fittings and accessories

Galvanized Steel Tabular Poles,540 SP-64

Galvanized fabricated structure for 33kV bus & Line gantry and equipment Structures with nuts & bolts

GI Channel, Clamps, Nuts & Bolts for 33 kV Overhead lines

CT, PT, Trivector meters, LA for Export / Import metering

Conductor

ACSR "Racoon" Conductor

Earthwire

Earthwire (G.S. 7/3.15 mm)

40mm MS Rod for main earthmat

Insulator

33 kV Polymer Disc insulator 70 KN

33 KV polymer pin insulator

Hardware Fitting

Single Tension Fittings

Control Cables

Control Cable 1.1kV 1.5mm2 PVC sheathed with copper conductor

Underground XLPE 3 core Power Cable (for 33 kV)

33kV Cable Termination Kit, 3 core x240 Sq mm (Indoor Type)

33kV Cable Termination Kit, 3 core x240 Sqmm (Outdoor Type)

Earthing of all Equipment

75 x 8 mm MS flat for earth mat

Supply of 40mm dia 3000mm long GI pipe earth electrodes for treated earthing

Sub-Station Auxiliaries

415V ACDB

110V DCDB

110V,60A/60A Float cum Boost battery charger

110V, 250Ah Battery

63kVA, 415 Volts Diesel Generator along with control panel

High wall types split AC unit of 2TR capacity

Fire Fighting System

Illumination system for switchyard

Indoor lighting

15/5 tonne EOT Crane

Tools & Plants

Description of Work / Item(s)

Amount

Generating Plant/Equipment

Horizontal 3 Jet Pelton Turbine to deliver 500 kW at generator terminals, each comprising of nozzles, flow regulating arrangements, buckets, runner, casing, braking jet, oil pressure unit, Cooling water System, Dewatering & Draining System etc including all other accessories. The turbine shall be suitable for 10% overload capacity of the generator.

Synchronous Generator 625 kVA, 3.3 kV, 0.80 PF, 50 HZ + 3%, class 'F' insulation, brush less excitation, terminal equipment e.g. neutral grounding system, CTs, PTs, LA/SC and other accessories suitable for 10% overload conditions of the generator.

Generator/Turbine unit control boards including protection, metering and PLC based control system, all indicating instruments, switches AVR & Excitation Panels, 3.3kV Generator Circuit Breakers with Bus Bars etc with one synchronizing panel with SCADA System.

Supply of 3.3 kV, 630 Amp C&R Cum VCB Panel for outgoing to Step-up Transformer from the 3.3kV Indoor Bus

Governor including electronic cabinet complete in all respect and suitable for above generating sets.

Main inlet valves each capable of handling discharge required for 10% overload capacity of the unit and suitable for fixing on penstocks

Water Level Indicators

B. Station Auxiliary Equipment

Transformers

Power Transformer, ONAN Type, 3 Phase, 2500 KVA, 3.3KV/33 KV, 50 Hz.

Sub-Station Auxiliary Transformer, Dry Type 3 Phase, 100kVA 33/.415 KV, 50 Hz

33 kV Equipment

Supply of 33 KV, SF6 3 Phase Outdoor type breaker pole mounted complete with C&R cabinet, communication capabilities for remote control and compatible to DSA/SCADA main free DC battery with charger etc. for incomer feeder and all accessories as per TS

Supply of 33 kV, SF6 Outdoor type breaker pole mounted complete with C&R cabinet, communication capabilities for remote control and compatible to DSA/SCADA main free DC battery with charger etc. for Transformer feeder and all accessories as per TS

Supply of 33kV, 1 Phase, 200-100/1-1-1 Amp CT (along with all accessories & 1 Junction box for 3 CTs) as per TS.

Installation of (33/√3 kV)/ (110/√3 Volts), 1 Phase PT (along with all accessories & 1 Junction Box or 3 single phase PTs) as per TS

33 kV, 630 Amp,3 phase, Isolators with Earth Switch

Installation of 30 kV, 1 phase, 10 KA porcelain housing LA with all accessories as per TS

Erection of 33kV bus & Line gantry, beam and equipment Structures with nuts & bolts

Erection of 33kV equipment Structures with nuts & bolts

Stringing of Bus bar with All accessories fittings like Insulators, LA, CT & PT for trivector metering, fitting of hardware fittings and GI channels etc.

Galvanized Steel Tabular Poles,540 SP-64

Control & Power Cables

Control Cable 1.1kV 1.5mm2 PVC sheathed with copper conductor

Power Cables

Underground XLPE 3 core Power Cable (for 33 kV) 3x185 Sq.mm

33kV Cable Termination Kit ( Indooor) 3 corex185 Sqmm

33kV Cable Termination Kit ( Outdoor) 3 corex185 Sqmm

Earthing of all Equipment

75 x 8 mm MS flat for earth mat

40mm dia 3000mm long GI pipe earth electrodes for treated earthing

Civil Works

Cable Trench:

Excavation

RCC-1:2:4 (Raft)

RCC-1:2:4 (Column)

RCC-1:2:4 (Slab)

Plastering (CM 1:4)

Antiweed treatment (Area Grading):

Excavation

Spreading crushed stone aggregate 40mm nominal size 100mm thick

Cement Concrete footing for Transformer Pad:

Excavation

RCC-1:2:4 (Raft)

RCC-1:2:4 (Column)

Plastering (CM 1:4)

Site levelling for transformer pad and switchyard;

Earthwork in Ordinary Soil Excavation in Hilly areas in soil by Mechanical means (Excavation in soil in hilly area by mechanical means including cutting and trimming of slopes and disposal of cut material with all lift and lead upto 1000m)

Installation of Sub-Station Auxiliaries

415V ACDB

110V DCDB

110V,60A/60A Float cum Boost battery charger

110V, 250Ah Battery

63kVA Diesel Generator alongwith control panel

High wall type split AC unit of 2TR capacity

9 Litre water type Portable Fire extinguisher

15/5 Tonne EOT Crane

Description of Work / Item(s)

Amount

GST as applicable on Civil works as per schedule 1.

GST on Supply of Materials for Electro-Mechanical works per schedule 2.

GST on Erection works for Electro-Mechanical equipment as per schedule 3.

Description of Work / Item(s)

Amount

TOTAL SCHEDULE NO. 1

Civil works as per Price Schedule- 1

TOTAL SCHEDULE NO. 2

Supply of Materials for Electro-Mechanical works per Price schedule 2.

TOTAL SCHEDULE NO. 3

Erection works for Electro-Mechanical equipment as per Price schedule 3.

TOTAL SCHEDULE NO. 4

GST as applicable as per Price Schedule- 4

Nelumbo Technologies Pvt Ltd (BID ID -3154)

Nelumbo Technologies Pvt Ltd (BID ID -3154)

Nelumbo Technologies Pvt Ltd (BID ID -3154)

Nelumbo Technologies Pvt Ltd (BID ID -3154)

Nelumbo Technologies Pvt Ltd (BID ID -3154)