Electrical Works of Storage Building near P4 Facility at BARC(Trombay), Mumbai-400085

Amount

MV PCC Panel (Wall mounted type) :- Supply, installation, testing and commissioning of 415V, 3 phase, 4 wire, AC , 36 kA , indoor Power distribution panel comprising of 1 No. incomer of 4 pole 160 A rating 4P MCCB, 200A TPN, Cu bus bars and out goings of 2 no. 63A TPN MCCB , 1 no. of 125A TPN MCCB and 3 no. 25 A TPN MCCB complete with phase indicating lamps, Votmeter etc in a single compartment as detailed in technical specifications and bill of material enclosed in the tender & as directed by EiC.

Point wiring:- Surface Point wiring with 3 nos. of 2.5 sqmm stranded Cu PVC FRLS wirein MS conduit for following points with P+N+E with all mounting accessories as per technical specifications

Light point wiring

Primary Light point

Secondary Looped light point

Power Point

A combination of 16A TP MCB switch with metal clad switch and socket in seperate powder coated MS boxes.

Primary power point for 15A switch and socket in a PVC box.

Secondary power point for 6A switch and socket in a PVC box.

Peripheral Point wiring :- Surface Point wiring with 4Cx2.5 Cu sqmm armoured PVC cable for following point outlet in FRP junction box (IP65) having ELEMAX connectors and IP65 switch box with controlling switch as per technical specification.

Primary Light point

Secondary Looped light point

Point wiring in MS conduit with 1 pair 0.5 mm dia Anealed Cu insulated wires for telephone points as per technical specifications

Supply, installation, testing and commissioning of 1.1 KV grade PVC insulated stranded circular or shaped aluminium/ copper conductor cable with cores suitably laid up, extruded inner sheathed, galvanized iron round wire armoured and overall extruded/ PVC sheathed conforming to IS:1554 Part I with latest amendment and as under:

To be installed on wall/slab/in trenches/above false ceilings/ through sleeves/on beams/ MS cabin with suitable size of m.s. clamps with screws, GI. saddles etc as per specification complete in all respects and for following sizes:

1P X1.5 sqmm armoured cable

4C x 4 sq.mm. Cu. conductor

4CX25 sqmm Al Conductor

4CX 50 sqmm Al Conductor

4/3.5C x 95 sq.mm. al. conductor

1 pair 0.5mm dia anealed Cu PE insulated cable

To be installed in ground at a depth of 900mm with sand and brick including excavation in all types of soil, back filling, levelling, and removal of excess earth as instructed by Engineer-in-Charge and supply of all required materials and for following cable sizes:

1P X1.5 sqmm cable (in GI Pipe)

4/3.5C x 95 sq.mm. al. conductor

Telephone point wiring (in GI Pipe)

Distribution Board

SITC of VTPN DB with 63A MCB & ELCB as incomer and 16/20 A TP MCB as outgoing, 12 outgoings as per technical specifications and along with MCBs.

SITC of TPN DB with 63A TP MCB as incomer and 6 A/15A SP MCB with PPI isolation with 30 mA sensitivity as outgoing, 8 way as per technical specifications and along with MCBs

SITC of MS box with an arrangement of 16A DP MCB and 3 nos. 6A SP MCB as outgoing and prewired in all respect.

Control Terminal Box

TTB having 5 pair of crone connectors with front door hinged and having door lock system.

FATB having 2.5 sqmm ELEMAX connector as 10 nos. with front door hinged and having door lock system.

End Jointing of MV cables End jointing of armoured cables with supply and installation of all jointing material required like compression type cable gland of brass, soldering/crimping type copper lugs/sockets, insulation tape, copper earthing, clamps, including earthing of glands and for following sizes:

1P X1.5 sqmm Cu conductor

4C x 4 sq.mm. Cu. conductor

4CX25 sqmm Al Conductor

4CX50 sqmm Al Conductor

4/3.5C x 95 sq.mm. Al. conductor

Only installation of bare earth strip of following sizes as per specification and as directed by EIC

25 x 6mm tinned copper strip

25 x 3mm tinned copper strip

Earth stations :- Supply,installation,testing and commissioning of earthing stations with Copper earth plate of size 60 cm x 60 cm x 3.15 mm thick, buried vertically in the specially prepared earth pit 2.5 Mtr. below ground complete with all required materials. Masonry chamber and excavation in all type of soil, back filling and disposal of excess earth and as instructed by EIC.

Lightening Arrester

Air discharge receivers as per technical specifications.

Test link Box

MS Items

Fabrication, supply, installation of various type of cable supports/framework made out of m.s. flats/rods/ angles/ channels etc. including fixing material/welding to existing structure etc. including painting

Lighting Fixtures :- Supply, installation, testing and commissioning of following lighting fixtures on surface condition along with all necessary mounting arrangements

LED weather proof lighting fixture of 11 W .

LED weather proof lighting fixture of 72 W/80W .

LED High Bay lighting fixture of 140W/150W.

Fire detection and Alarm system: Supply, Installation, testing and commissioning of following fire Alarm System as per technical specifications

Beam type Smoke detector Optical beam detector complete control unit, reflector, reciever .

Hooter Cum strobe along with all mounting accessories

Manual Call Point Call point along with all mounting accessories

MCB Isolators

SITC of 125A MCCB in a powder coated MS box.

SITC of 16 A TP MCB in a MS powder coated box

JAMES ELECTRICALS PRIVATE LIMITED

OM POWER SYSTEMS

MEGHA ELECTRICAL ENGINEERING