Planning, Design and Commissioning of ALTERNATE ARRANGEMENT FOR TRANSFERRING COAL FROM MAGADH OCP TO NTPC CONVEYOR 10 MTY,at MAGADH OCP WITH all civil,Electrical and Mech.Works on turnkey basis and Operation AND Maintenance of plant for five years

Amount

A. WORK & SERVICES

Detailed survey of the area, within the battery limits & submission of reports (Complete work as per Tender document)

Sub soil exploration, field and laboratory testing of samples & submission of reports (Complete work as per Tender document)

Design Engineering Cost

Preparation and submission of system engineering drawings as per system requirements.

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

G.A. & detailed engineering designs and drawings including working and maintenance manuals of (Complete details of the system) : 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) Plant control system ix) Any other system/unit to match the scope of work & requirement

Documentation as per tender specification, complete as per scope of works

B. CIVIL, STRUCTURAL, INFRASTRUCTURAL AND DEVELOPMENT WORK

Receiving Pit Complex including receiving hoppers, platform, ramp and retaining walls

Conveyor Gantry/Gallery with supporting structures

Transfer Houses, Drive Houses

Switching room

Internal approach roads, drains and culverts

Water supply arrangement: Ground water reservoir, water supply pipeline, pump houses.

Sewerage system & ETP

Lighting Mast

Site Development, Arboriculture & Miscellaneous Items required to complete the work as per NIT

C. PLANT & MACHINERY ( SUPPLY)

C.(a) SUPPLY : MECHANICAL

CONVEYORS

BELTING

EQUIPMEMT

Mechanical Equipment Receiving Pit & Bunker

Mechanical Equipment at Transfer houses

Other mechanical equipment

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

C.(b) SUPPLY : ELECTRICAL

Major Electrical Equipment in Switchroom (Refer Section 4.4, Part-II of Vol-II/Sec-7.3 & Annexure-III.2 of Vol-II/Sec-7.3 & Tender Drawings)

i) 415 V sectionalized Motor Control Centre (MCC) at substation A comprising of 2 nos. of Incomer ACBs, 1 no. of Bus-Coupler ACB and required nos. of SFUs, MCCBs, MCBs for supply of power to LT equipment like Vibro feeder, Electrical Hoist, Metal detector & Magnetic separator, Dust Suppression/ Extraction, Fire fighting system, Conveyor Brake, Flap gates etc. complete with metering and protection system- 1 No. ii)Lighting Transformer 63 kVA, 415 V/230 V (L-L)- 1 No..

PLC-SCADA (Refer Section 4.4, Part-II of Vol-II/Sec-7.3 & Annexure-III.2 of Vol-II/Sec-7.3 & Tender Drawings)

PLC-SCADA system, Condition Monitoring System, Local Control Station, Fault Annunciation System, hard wiring, integration of the PLC-SCADA system of Alternate Arrangement with the PLC-SCADA system of the NTPC Conveyor System. Other parameters as defined in Scope.

Cables (Refer Section 4.4, Part-II of Vol-II/Sec-7.3 & Annexure-III.2 of Vol-II/Sec-7.3 & Tender Drawings)

A.Power cables: i)3.3 kV grade, XLPE, three core, armoured Copper conductor, FRLS cables of different sizes for supply of power to Conveyor Drive C1 from 3.3 kV VCP at “NTPC Conveyor System” substation as per technical specification. ii)1.1kV grade, PVC insulated, PVC sheathed single wire armoured copper conductor FRLS cables of different sizes for power supply to 415 V Switchboard panel to be stationed at Switch-room from 415 V Switchboard at “NTPC Conveyor System” substation and from 415 V Switchboard panel to be stationed at Switch-room to other LT equipment as per technical specification. B.Lighting cables: i)1100/660 V grade, PVC insulated, PVC sheathed, single wire armoured, Copper conductor, FRLS cables of different sizes as per technical specification. C.Control and Signalling cables: 1100/660 V grade, single/multi core PVC insulated and sheathed, Copper conductor, FRLS, control and signalling cables of 2.5 sq. mm cross-section having different no. of cores as per technical specification. D.Cable trays/cable racks Cable trays/cable racks (separate trays shall be used for power and control cables), cable trenches & cable vaults etc as per technical specification

Illumination system(Refer Section 4.4, Part-II of Vol-II/Sec-7.3 & Annexure-III.2 of Vol-II/Sec-7.3 & Tender Drawings)

A.230 V (L-L) Main Lighting Distribution Board with incoming MCCB and outgoings MCCBs/MCBs as per technical specification B.Lighting Distribution Boards with incoming and outgoing MCCBs / MCBs as per technical specification C.Luminaires: i) Supply of distribution boards, luminaries, ceiling fans, exhaust fans etc. including junction boxes, conduits, switches sockets etc. for indoor illumination as follows: a) For Switch room 1) The illumination system must be designed to ensure minimum illumination lux level of 100 Horizontal and 50 Vertical inside the substation building (Control room). 2) Ceiling fan, 48" sweep-Required Nos. b) Exhaust Fan Battery room - 2 no 12" sweep Toilet - 1 no 9" sweep ii)11 m high steel tubular poles along with LED street light luminaries of required wattage with min. 100 lumen/watt along with control gear, brackets etc for service road lighting and general area lighting. iii)8 Nos. of LED flood light luminaries of required wattage with min. 100 lumen/watt along with control gears, brackets etc. with 18 m high tower iv)Inverter cum battery charger along with battery for emergency lighting suitable for operation at 230V AC inside substation building v)Miscellaneous items like junction boxes complete with fuse, terminal block and other necessary accessories, cable glands, lugs, conduits, receptacles etc

Welding System (Refer Section 4.4, Part-II of Vol-II/Sec-7.3 & Annexure-III.2 of Vol-II/Sec-7.3 & Tender Drawings)

i)Transformer welding set 400 A complete with cables and accessories-2 Nos. ii)1.1kV grade, PVC insulated and sheathed single layer armoured, FRLS, Aluminium conductor cables for power supply to welding sockets. iii)Dust proof plug sockets complete with switches, holder set etc throughout the plant-Lot

Earthing System & Lightning Protection System (Refer Section 4.4, Part-II of Vol-II/Sec-7.3 & Annexure-III.2 of Vol-II/Sec-7.3 & Tender Drawings)

i. Earthing system (Safe Earth Electrode type) including earth pits, required galvanised strips/flats for inter connection etc.- Lot. ii. Lightning protection system consisting of spikes, earth pits, galvanised strips /flats etc.-Lot

Communication system (Refer Section 4.4, Part-II of Vol-II/Sec-7.3 & Annexure-III.2 of Vol-II/Sec-7.3 & Tender Drawings)

i. Project administrative communication system complete with automatic pushbutton type telephone sets at various strategic locations such as Receiving Pit- Traffic Control Room-1 No.,Vibro Feeder Floor. - 1 No.,Receiving Pit Switch room- 1No. , Transfer House- 1 No., Conveyor Gantary- 1 No. etc. including wiring of all sets up to a common junction box and connected to main auto exchange for external connection - lot ii. Visual communication system with industrial type CCTV- lot

Miscellaneous Equipment comprising of the follwing (Refer Section 4.4, Part-II of Vol-II/Sec-7.3 & Annexure-III.2 of Vol-II/Sec-7.3 & Tender Drawings)

i. Water cooler with water purifier- 2 Nos.(min.) at suitable Locations. ii. Miscellaneous items such as Local control, stations, testing equipment, electrical portable fire fighting equipment for Switch-room and other safety equipment as per relevant Indian Standard & CEA Guidelines. Furniture for Switchroom building.-Lot iii. Exhaust and ceiling fans - lot iv. Insulating mats per IS for sub-stations, MCC rooms and control rooms - lot v. Air conditioners 1.5/2 Ton Capacity - lot vi. Mandatory Spares electrical installation-Lot vii. Testing equipment electrical system-Lot

Any other equipment specifically not mentioned but necessary for efficient operation of plant under this package- lot

C1. ERECTION, INSTALLATION & COMMISSIONING

Erection of mechanical equipment

Erection of electrical equipment

Trial run, and commissioning of the plant

C2 . OTHERS ITEM

Any other item left out for completion of the project

C3 . MAINTENANCE AND TRAINING

Operation of the plant for five year after commissiong

Maintenance of the plant for five year after commissiong

Training of the employer personnel as per tender document

Total impact of GST for the purpose of CTC

ARDEE ENGINEERING PRIVATE LIMITED