Eastern Coalfields Limited Tender

Design Engineering Cost

Transfer Houses, Drive Houses & Sampler House

Civil & Structural Work (Receipt complex, Ground Bunker, Surge Hopper ,Conveyor Gallery, Drive & Transfer Houses, etc.)

Internal Road

Cables & accessories comprising of the following : a) 6.6 kV grade, XLPE, single wire armoured aluminium conductor, FRLS cables of different sizes for supply of power to 6.6 kV panels, drives etc. as per technical specification - lot b)1.1kV grade, PVC insulated, PVC sheathed single wire armoured aluminium conductor FRLS cables of different sizes as per requirement - lot c) 1.1kV grade, PVC insulated, PVC sheathed, single wire armoured, aluminium conductor, FRLS lighting cables of different sizes as per requirement - lot d) 1100 V grade, single/multi core PVC insulated and sheathed, Copper conductor, FRLS, control and signaling cables of 2.5 sq. mm cross-section having different no. of cores as per requirement - lot e) Cable trays/cable racks (separate trays shall be used for power and control cables), cable trenches & cable vaults etc as per requirement - lot

Mechanical Equipment in Storage Section

CONVEYORS

Conveyor Galleries with supporting arrangements

Any other item left out for completion of the project

MAINTENANCE FOR FIVE YEARS AND TRAINING

Lighting Mast

Mechanical Equipment in Receiving Section

Documentation as per tender specification

Site development & Arboriculture

b)GA & detail engineering designs and drawings of all civil and structurals included in the system and scope of works

Substation

Drinking water system consisting of tanks, pipes, valves, taps etc.

Dust suppression system with piping & other accessories, Condition Monitoring system, Safety & firefighting system , and other misc. equipment/utility for any more item required to complete the project

WORKS & SERVICES

Illumination system comprising of the following : a) 230V(L-L) Main Lighting distribution board with required no. of incoming MCCB and outgoing MCBs - 3 sets b) 230V(L-L) Lighting Distribution Boards with incoming and outgoing MCCBs/ MCBs/ JBs - lot c) LED fixtures (Industrial/decorative/dust tight type) of different wattage as per requirement complete with control gears, accessories etc. as per technical specification for conveyor gantries and other indoor illumination - lot d)Street lighting poles of suitable height embedded with conduit and bracket complete with LED light fittings -lot e) Miscellaneous items like junction boxes complete with fuse, terminal block and other necessary accessories, cable glands, lugs, conduits, receptacles etc.- lot f) Digital clock based arrangement with all accessories and terminal for automatic switching ON/OFF of street lights - lot g) 20kVA DG set with 25kVA 415/230(l-l) transformer, Incoming and outgoing distribution board, cables, luminaries etc for emergency lights - 3 sets

Trial run, and commissioning of the plant

a)Preparation and submission of system engineering drawings as per system requirements

Motor Control Centre (MCC), LT Switchgears & Components, accessories etc.comprising of the following : a)415 V, 50 Hz, 31 MVA, 4 wire, Motor Control Centre (MCC) at CHP Substation A, B & C consisting of ACBs, MCCBs, Contactor, SF unit with metering, protection and other accessories as per required configuration - 3 sets b) 6600 V Capacitor Bank of required capacity with APFCR - 4 sets c) 415 V Capacitor Bank of required capacity with APFCR - 6 sets d)Transformer welding set complete with cable and accessories - 6 sets e) Motor generator welding set for required capacity complete with cable and accessories - 2 sets f) Dust proof plug sockets for welding complete with switches, holder set etc. - lot g) 1.1 kV grade PVCSWA, FRLS, Aluminium cable of required size for welding sockets - lot h)Galvanised earthing strips / wires / conductors for main earthing grid, sub earthing grid of substations, building and structures, earthing of light fittings, welding sockets, pull chord switches, belt sway switches, zero speed switches and various electrical equipment, Ground electrodes and earthing pits as per technical specification- lot i)Equipment and accessories for lightning protection system for building and structures with separate earth pits - lot j) Equipment & accessories for pressurization -3 sets k) 1.5/2 Ton Split Air conditioners - lot l) Exhaust and ceiling fans - lot

Water Supply Arrangement

Control System, Communication System & accessories comprising of the following : a) Control console for control of electrical drives supplied by CHP sub-station complete with microprocessor based PLC, audio-visual signaling, fault annunciation system, interlocking, printer, VDU etc.- lot b) Remote and sequence control equipment/ accessories including Local Control Stations etc. as described in plant control system -lot c) 415/110V control transformer for AC control supply - lot d) 415/220V control transformer with necessary inverter for DC control supply - lot e) Voltage stabilizers for control circuits - lot f) Miscellaneous items such as Push Button Stations, Safety equipment for control rooms and substation buildings - lot g) Battery Banks comprising of 220V, 150 AH lead acid Battery Bank complete with battery charging unit -3 sets h) Project Administrative Communication System with automatic dial type telephone sets at various locations including wiring of all sets up to a common junction box and connected to main auto exchange for external coneection- lot i) Industrial type duplex loud hailing plant intercom system complete with cabling accessories etc. - lot

OTHER ITEMS

Scooter parking Shed

Other mechanical equipment

Training of the employer personnel as per tender document

Erection of other plant and machinery etc.

Total impact of GST for the purpose of CTC

Maintenance of the plant for five year under defect liability period including repair, replacement of parts, component, equipments/system etc. described in tender document

Equipments for Retractable / swiveling OHE underneath loading point ( Up to 15 from either side of the center of the loading point ) including all civil , mechanical and electrical requirements.

15000 Te Over Ground Bunker

c)G.A. & detailed engineering designs and drawings including working and maintenance manuals of : i) all individual equipment ( Mechanical & Electricals) ii) Dust Control & Pressurisation system. iii) Fire-fighting and plant cleaning system. iv) Chutes & Liners v) Communication system vi) Power Supply System vii)Illumination system. viii) OHE system ix) Plant control system ix) Any other system/unit to match the scope of work & requirement

Underground water reservoir

Erection of electrical equipment

Erection of mechanical equipment

ERECTION,INSTALLATION & COMMISSIONING

SUPPLY : ELECTRICAL

EQUIPMENT

Coal Receving Hoppers

Development work and Infrastructure

Trial run, Testing, and commissioning of the OHE System underneath silo

Boundary Wall

6.6 kV Switchgear, isolators, transformer etc. comprising of the following : a) 6.6 kV Lightning Arrestor- 6 set. b) 6.6 kV Isolators with earthing switch- 6 set. c) 6.6 kV, VCB Sectionalized switch board panel (namely A1, B1, B2, C1 & C2)- 5 sets complete with metering and protection and other accessories as per required configuration d) 6.6 kV/230V(L-L), 100 kVA lighting transformer- 6 nos.. e) 6.6/0.433 kV, 500kVA Distribution transformers- 2 nos. & 315 kVA Distribution transformers- 4 nos. f) 2 nos. 6.6 kV single circuit overhead lines between Substation-B & C

BELTING

Mechanical Equipment at Transfer houses

CHP Office with Rest room, First Aid Room & Pantry

SUPPLY : MECHANICAL

Maintenance workshop Cum Store

LMV Parking Shed

Detailed survey of the area, within the battery limits & submission of reports

Sewerage System

Plant cleaning system

1000 Te Surge Hopper with lift well

Miscellaneous Equipment comprising of the follwing : a) Computer for the office of officer in-charge - 3 sets b) UPS 5kVA with 30 mins backup battery capacity - 3 sets c) CCTV Complete system - lot d) Miscellaneous items such as Aluminium portable telescopic ladders, Voltage stabilizer for control circuit, Push Button stations, Insulating mats per IS for sub-stations, MCC rooms, and control roomssafety equipment as per relevant Indian Standard & Indian Electricity Rules. e) Fire extinguishers for substation - lot f) Any other item required for completion of the entire electrical system but not specifically mentioned. - lot

Security Post

ETP