Planning,Design,Engineering, Construction,Fabrication, Erection,Supply,Installation, Testing,TrialRun,Commissioning of CHP consisting of Truck LoadingStation with SurfaceBunkers on Turnkey Basis of Amalgamated Dhankasa-Jamunia UG,Pench Area(2nd call)

Amount

PART - A (WORKS & SERVICES)

SURVEY, SOIL TESTING & DESIGN ENGINEERING COST

Detailed survey & soil investigation of the area within battery limit and submission of report

Design engineering cost (P&M)

Design engineering cost for Civil & Structural works

CIVIL AND STRUCTURAL WORKS

MAIN COMPONENTS OF CHP

Truck loading station 6*6 200 tonne 4 number with one number staircase fully covered and integrated with TLS (As per NIT)

Conveyors along with supporting structures as per system requirement and NIT (As per NIT)

Transfer house and drive house supporting structures

SERVICE BUILDINGS

Pump house (As per NIT)

Electrical Sub-station building including first aid centre, office for CHP, Rest room as detailed in NIT (As per NIT)

Ground water reservoir (As per NIT)

Trench (As per NIT)

DG Shed (As per NIT)

Pipes (As per NIT)

Pavement around TLS as detailed in NIT (As per NIT)

Items/installations/structures not specifically mentioned but needed for CHP

PART- B (SUPPLY OF PLANT & MACHINERY, ERECTION, INSTALLATION & COMMISSIONING INCLUDING DLP PERIOD FOR MAINTENANCE FOR A PERIOD OF 60 CALENDAR MONTHS) (Electrical and Mechanical P&M items)

Mechanical Equipments

Belt conveyor C1, 1400 mm wide, Minimum 140 m long or as required, 1200tph nominal capacity, 2.5 m/sec. Speed, 1 x 150 kW drive, Horizontal/vertical gravity loop take-up, electrical items suitable for operation at 6.6kV, 50 Hz, 3 phase supply including scrappers, brakes, idlers, coveyor structures, tail-end, loading points, switches, impact guard, skirt plate, decking plates, D-5000 PVC belting, interlocking & controls, Traction type Fluid Coupling etc. all complete. (As per NIT)

Tripper Belt conveyor C2, 1400 mm wide, Minimum 95 m long or as required, 1200tph nominal capacity, 2.5 m/sec. Speed, 1 x 90 kW drive, Horizontal/vertical gravity loop take-up, electrical items suitable for operation at 415V, 50 Hz, 3 phase supply including scrappers, travelling trippers, brakes, idlers, coveyor structures, tail-end, loading point, switches, impact guard, skirt plate, decking plates, D-5000 PVC belting, interlocking & controls, Traction type Fluid Coupling etc. all complete.(As per NIT)

Hydraulic Sector Gates, 400tph +20% capacity, suitable for (-)100mm lumps alongwith electricals suitable for 415/550V, 3 phase, 50Hz AC Supply will be installed below 4x200te overhead steel hoppers. (As per NIT)

Lifting tackles (As per Appendix- C) (As per NIT) Elec.Hoist block 7.5T capacity - 1 Nos or as required. Elec.Hoist blocks 3T capacity - 4 Nos or as required. Chain pulley blocks 2 T capacity - 2Nos or as required. All complete

Belt weigher for 1400mm width & 1500 tph (upto) belt conveyors, all complete (As per NIT)

Inline Electro magnetic separator for 1400mm width &1200 tph (nominal capacity) belt conveyors, all complete (As per NIT)

Metal detector for 1400mm width &1200 tph (nominal capacity) belt conveyors, all complete (As per NIT)

Single point discharge chutes including all complete (As per NIT)

Chutes for Travelling Tripper (As per NIT)

Dust suppression system consisting of nozzles, pumps, piping, valves, dust extraction system etc. all complete as per specifications (As per NIT)

1) For Fire fighting (As per NIT) a) 2 electric pump ( 1 working and 1 standby) with 2 jockey pumps, 2 diesel engine operated pump, additional pump (if required), pipes, stand post type fire hydrant points, landing valves, fire hose reels, fire hoses, cabinets, branch pipes, nozzles, fire detection and alarming system (consisting of linear heat sensing devices, smoke detectors), back up power arrangement (UPS), pipes, bends etc. All complete b) Fire extinguishers Dry chemical powder type, 5 kg cap (as required) c) Fire extinguishers CO2, 5 lit. capacity (As required) d) Sand buckets, 9 lit capacity (As required) e) MS stand along with hooks to hang the sand buckets (As required) f) Any other items as required All complete 2) Plant cleaning and drinking water system consisting of pumps, piping, hoses, nozzles, Compressors etc. , all complete

Misc. 1. Condition monitoring system consisting of sensors for temperature, vibration and noise level, out stations, microprocessor based central station, cables etc., and others as required complete. 2. Ventilation, safety equipments, Air compressors, slurry pumps, for hopper low level/ high level indicators, temperature/thermal sensors, etc. and others as required , all complete

Any other item(s) not included in the above list but necessary for efficient operation of the entire plant (items to be specified), all complete including dovetailing of belt conveyor TB1 and C1 at Transfer House-1.

ELECTRICAL EQUIPMENT

6.6 kV Lightning arrestors (As per NIT)

6.6 kV Isolators with earthing switch (As per NIT)

6.6 kV Switchboard No. 1A comprising of total 6 nos. of 6.6 kV, Vacuum Circuit Breakers complete with metering and protection system at Substation-I as per the schematic diagram. (As per NIT)

6.6 kV Switchboard No. 1B comprising of 2 nos. of vacuum contactor panels complete with metering and motor relay protection system at Substation-I as per the schematic diagram. (As per NIT)

6.6/0.230 kV (L-L), 50 kVA Lighting Transformer (As per NIT)

6.6/0.440 kV, 500 kVA Distribution transformer (Minimum rating) (As per NIT)

440V, Aluminium Bus-duct of Suitable Rating (As per NIT)

415 V sectionalized Motor Control Centre (MCC) at Substation-I comprising of: - 1 no. of Incomer ACB - 1 no. of Outgoing ACB for capacitor Bank - 1 no. of Outgoing ACB for Conveyor C2 - 1 No. of Outgoing ACB as Spare - Required nos. of outgoing Feeders for supply of power to LT Motors (of equipment like pressurization, air conditioning, Electrical Hoists, Dust Suppression, plant cleaning, metal detector, hydraulic sector gates, brakes, Firefighting system and Medium Velocity Water Spray system , Welding receptacles etc. as per the requirement) (As per NIT)

Power Main Distribution Board (PMDB) ., Power Sub Distribution Boards (PSDB) as per requirement (As per NIT)

60 kVAr, 6600 V Capacitor Bank with automatic P.F. correction relay at Substation for improvement of Power Factor complete with control panel. (As per NIT)

200 kVAr, 415 V Capacitor Bank with automatic P.F. correction relay at Substation for improvement of Power Factor complete with control panel. (As per NIT)

220V Lead Acid Battery, 200 AH complete with Battery Charging unit. (As per NIT)

Control console along with HMI (CCD for substation-I) for control of electrical drives supplied by substation – I complete with microprocessor based PLC, audio-visual signalling, fault annunciation system, interlocking, printer, VDUs, etc. and dove-tailing of sequence operation of Conveyors, etc. as per requirement. (As per NIT)

415/110V control transformer for AC control supply (As per NIT)

415/220V control transformer with necessary inverter for DC control supply (As per NIT)

Cables:

Power cables: 6.6 kV grade, XLPE, Unearthed, 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 (As per NIT)

Power cables: 1.1kV grade, XLPE insulated, PVC sheathed single wire armoured aluminium conductor FRLS cables of different sizes as per technical specification (As per NIT)

Cables:

Lighting cables: 1100 V grade, PVC insulated, PVC sheathed, single wire armoured, Al conductor, FRLS cables of different sizes and 1100V grade and 2 core,PVC insulated with PVC sheathed stranded copper conductors as per technical specification (As per NIT)

Cables:

Control and Signalling cables: 1100 V grade, single/multi core PVC insulated and sheathed, copper conductor, FRLS, control and signalling cables of 2.5/1.5 sq. mm cross-section having different no. of cores as per technical specification. (As per NIT)

Cable trays /cable hangers (separate trays shall be used for power and control cables), cable vaults etc as per technical specification. (As per the system Requirement (As per NIT)

Illumination system

415 V Main Lighting Distribution Board with incoming MCCB and outgoings MCBs as per technical specification (As per NIT)

Sub Lighting Distribution Boards with incoming and outgoing MCCBs/MCBs/JBs as per technical specification (As per NIT)

Luminaires

LED Bulbs of suitable rating as per requirement complete with control gears, accessories etc for toilets and corridors (As per NIT)

LED luminaires as per requirement complete with control gears, accessories etc. as per technical specifications for: (i) Transfer house, Drive house, Indoor type transformer's room, etc. (ii) Control room, Switch board room, stores, Maint./testing rooms, pump house, engineer’s room, compressor room, street lighting , conveyor gantries, lighting masts, etc. (As per NIT)

Street lighting poles (galvanised) of 11 m height embedded with conduit and bracket. (As per NIT)

Fixed type lighting mast for suitable locations in CHP (20 m high) (As per NIT)

Miscellaneous items like junction boxes complete with fuse, terminal block and other necessary accessories, cable glands, lugs, conduits, receptacles etc. (As per NIT)

Digital clock based arrangement with all accessories and terminal for automatic switching ON/OFF of street lights (As per NIT)

Welding system

Transformer welding set complete with cables and accessories to be housed in rooms (size 2 m x 3 m x 3 m each approx.) (As per NIT)

Motor generator welding set (As per NIT)

1.1kV grade, PVC insulated and sheathed single layer armoured, FRLS, Aluminium conductor cables for power supply to welding sockets. (As per NIT)

Dust proof plug sockets complete with switches, holder set etc throughout the plant. (As per NIT)

Earthing System

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 (As per NIT)

Equipment and accessories for Lightning protection system for building and structures having height of 10m and above with separate earth pits. (As per NIT)

Equipment and accessories for Pressurisation (As per NIT)

2 t Air conditioners (Split Type, 5 star rated) (As per NIT)

Miscellaneous items such as Push Button stations, safety equipment as per relevant Indian Standard & Indian Electricity Rules. Furniture for control rooms and substation buildings.

Exhaust and ceiling fans (As per NIT)

Insulating mats per IS for sub-stations, MCC rooms and control rooms. (As per NIT)

Voltage stabiliser for control circuit (As per NIT)

Computer for the office of officer In-charge

Latest Model PC, with CD drive and with laser printer complete with UPS of 30 minutes back-up. (As per NIT)

Laptop latest model, for re loading the soft-ware in PLC/PC (As per NIT)

25 kVA DG set for emergency lights with electricals , cables & light fittings. (As per NIT)

Any other equipment specifically not included but necessary for efficient operation of plant under this document. (As per NIT)

Communication system

Plant administrative communication system comprising with 56 lines exchange with ISDN & IP Based telephone sets (1 set) & Telephone sets (10 Nos., Minimum) at various location of CHP plant as per the requirement including complete wiring and laying of cables from Exchange to Extension points including MDF, Junction Boxes, UPS, SMPS, etc. (As per NIT)

Industrial type duplex loud hailing plant intercom system complete with cabling accessories etc. as per technical specification. (As per NIT)

Fire fighting Arrangement

Fire/Smoke detection alarming system for Substation building. (As per NIT)

Fire control equipment as per IS 3034:1993 Viz. Fire extinguishers, sand buckets etc. (As per NIT)

Other Equipments

Aluminium portable telescopic ladders (As per NIT)

UPS 5 kVA with 2 hours back-up battery capacity (As per NIT)

Surveillance System (CCTV) at strategic locations (As per NIT)

Total impact of GST for the purpose of CTC

ARDEE ENGINEERING LIMITED (BID ID -1105897)

ARDEE ENGINEERING LIMITED (BID ID -1105897)