Supply ,Storage, handling, erection, installation of electrical system at OESC building at RR Site.

22∅ (22 mm dia) FIRST ROD WITH M22x55 LONG THREADING ON ONE END & M 22 HEX NUT

ISA 65X65X6

22∅ (22 mm dia) ROD

ISA 65X65X8

ISMC 75 CHANNELS

COUPLERS (36 ODX6 THK.)

WELD ATTACHMENT (MADE OF 75x10 THK. PLATE,320 LONG)

SWIVEL WASHER SEAT (46∅x16 THK.)

SWIVEL WASHER (40∅x16 THK.)

ISO 1234, 3.5x32 SPILIT PIN

SHEAR BOLT M10X70 WITH HEX. HEAD & NUT & WASHER

ISO 1234, 3.5X20 SPLIT PIN

WASHER (48∅, IS 2016)

3 mm thick L clamp with M8x30 mm long bolt, 2 plain washer, 1 spring washer and nut

600mm long, 30 mm wide & 2.5 mm hot dip galvanized strip with two nos. of M8x30 mm long bolt, 4 plain washer, 2 spring washer and 2 nuts

Supply and installation of following sizes of 1100V rated, Cu conductor, XLPE insulated, FRLS PVC (ST2) inner and outer sheathed un-armoured power cables along with wooden cable drums

3Cx2.5 sq.mm

4Cx2.5 sq.mm

2Cx2.5 sq.mm

Supply and installation of following medium duty GI pipes/ heavy duty ERW Rigid Conduits for routing cables from cable trays to Distribution Boards or to various field equipment or between equipment as directed by Engineer- in- charge.

100 mm Dia Pipe

65 mm Dia Pipe

40 mm Dia Pipe

25 mm Dia Conduit

Supply and Termination / connection of following types and sizes of 415V power cables at both ends along with cable glands, lugs, ferrules, clamps, hardware etc., and drilling of gland plates, crimping of lugs for termination of following cables (Source end & load end considered separately).

Supply of 3.5Cx300, Al, Unarmoured

Supply of 3.5Cx185, Al, Unarmoured

Supply of 4Cx16, Cu, Unarmoured

Supply of 3Cx6, Cu, Unarmoured

Supply of 4Cx2.5, Cu, Unarmoured

Supply of 3Cx2.5, Cu, Unarmoured

Supply of 2Cx2.5, Cu, Unarmoured

Termination / connection of 3.5Cx300, Al, Unarmoured

Termination / connection of 3.5Cx185, Al, Unarmoured

Termination / connection of 4Cx16, Cu, Unarmoured

Termination / connection of 3Cx6, Cu, Unarmoured

Termination / connection of 4Cx2.5, Cu, Unarmoured

Termination / connection of 3Cx2.5, Cu, Unarmoured

Termination / connection of 2Cx2.5, Cu, Unarmoured

Supply and termination of lugs for the following power cables (Suitable bi-metallic connector shall be provided for termination of Aluminium cable on copper bus bar) (Neutral core lug shall be of suitable size).

Lugs for 3.5Cx300, Al, Unarmoured

Lugs for 3.5Cx185, Al, Unarmoured

Lugs for 4Cx16, Cu, Unarmoured

Lugs for 3Cx6, Cu, Unarmoured

Lugs for 4Cx2.5, Cu, Unarmoured

Lugs for 3Cx2.5, Cu, Unarmoured

Lugs for 2Cx2.5, Cu, Unarmoured

Supply and installation of mortar based fire stops and fire break for all floor & wall openings of cable trays and in the run of cable trays and for sealing of electrical conduits including supply of structural steel support material if required.

Supply of 3 hr. rated fire stop for cable penetration in floor/walls + Fire stop for cable/wire conduits & pipe sleeves

Supply of 30 minute rated fire retardant compound (Fire break) over cable

Installation of 3 hr. rated fire stop for cable penetration in floor/walls + Fire stop for cable/wire conduits & pipe sleeves

Installation of 30 minute rated fire retardant compound (Fire break) over cable

Supply and Installation of following sizes of GI conduits including supply & installation of all accessories like bends, elbows, couplers, hospital saddles, spacers, GI Junction boxes, GI pull boxes, etc., and other accessories required to complete the job on wall/ column/ ceiling etc. as per specification and drawings. (The running length shall be measured along the center line including bends, fittings etc. along the run installed, but excluding the hidden length of conduits and lengths of pull boxes and junction boxes)

Supply of 25 mm dia GI conduit

Installation of 25 mm dia GI conduit

Supply and Installation/ termination / connection of following sizes of wires as specified following sizes.

Supply of 4 sq.mm. copper wire

Supply of 6 sq.mm. copper wire

Installation/ termination / connection of 4 sq.mm. copper wire

Installation/ termination / connection of 6 sq.mm. copper wire

Supply and installation of 10 SWG GI grounding wire.

Supply of 10 SWG GI grounding wire as detailed in this specification

Installation/ termination/ connection of 10 SWG GI grounding wire including supply and installation of clamps, connection to earthing terminals, lighting fixtures, Junction boxes, pull boxes etc., as detailed in the specification and drawings.

Supply and Installation of additional items required for Lighting system including supply and installation of all hardware required for mounting and connection to lighting circuit.

Supply of 5A, decorative type lighting control switch with MS painted box

Supply of 10A, decorative type lighting control switch with MS painted box

Installation of 5A, decorative type lighting control switch with MS painted box

Installation of 10A, decorative type lighting control switch with MS painted box

Supply and Installation & testing of following types of receptacles including supply and installation of anchor fasteners, mounting brackets, support structure, hardware etc. (wherever required) along with necessary welding, drilling, painting etc.

Supply of 5/15A, 240V AC, 1-Ph, 3 pin, decorative receptacle with MCB having ELCB feature

Supply of 30A, 240V AC, 1-Ph, 3 pin, Industrial receptacle with MCB having ELCB feature

Supply of 16A, 415V AC, 3-Ph, 5 pin, Industrial receptacle with MCB having ELCB feature

Supply of 63A, 415V AC, 3-Ph, 5 pin, Industrial receptacle with MCB having ELCB feature

Installation of 5/15A, 240V AC, 1-Ph, 3 pin, decorative receptacle with MCB having ELCB feature

Installation of 30A, 240V AC, 1-Ph, 3 pin, Industrial receptacle with MCB having ELCB feature

Installation of 16A, 415V AC, 3-Ph, 5 pin, Industrial receptacle with MCB having ELCB feature

Installation of 63A, 415V AC, 3-Ph, 5 pin, Industrial receptacle with MCB having ELCB feature

Supply and Installation of following types of junction boxes/ pull boxes for Lighting & receptacle including supply and installation of anchor fasteners, mounting brackets, support structure, hardware etc. (wherever required) along with necessary welding, drilling, painting etc.

Supply of JB for lighting and 1 phase receptacle

Supply of Pull boxes for lighting and 1 phase receptacle

Installation of JB for lighting and 1 phase receptacle

Installation of Pull boxes for lighting and 1 phase receptacle

Supply and Installation of GS earthing leads of following sizes for connecting equipment earthing terminal to nearest earthing pads including welding/ bolting of earthing flat to equipment earthing studs/ terminals, welding of earthing flat to earthing pad/ earth riser, applying cold galvanizing paint over welded surface, making chase in the floor, grouting the chased area of the floor, hardware, bi-metallic connector etc., as required shall be supplied and installed.

Supply of 35x6 mm. GI flat

Supply of 25x6 mm. GI flat

Supply of 20x3 mm. GI flat

Supply of Supply of 25 X 6 mm Galvanized steel earth continuity conductor to be run along cable pans/ trays

Installation of 35x6 mm. GI flat

Installation of 25x6 mm. GI flat

Installation of 20x3 mm. GI flat

Installation of Installation of 25 X 6 mm Galvanized steel earth continuity conductor to be run along cable pans/ trays including supply and installation all required hardware for fixing of this GI strip to cable pans/ trays

Supply and installation of ADG room louvers and its associated bird mesh

Supply of ADG room louvers and its associated bird mesh as per the details and size given in attached electrical equipment layout drawing (RAPS-1to8/01652/2054/GA).

Installation of ADG room louvers and its associated bird mesh including supply and installation all required hardware, seismically qualified anchor fastener, welding, bolting, civil work modification, repairing of modified civil work, finishing touches on civil work etc.

Supply and installation of coupler plates along with 6 nos. of bolts, standard washer and standard nut as per drawing KAIGA-5&6/53330/2101/DD

Supply and installation of 0.63A-1A, 3 Pole MPCB

Supply of 0.63A-1A, 3 Pole MPCB

Installation of 0.63A-1A, 3 pole MPCB on the wall near to each exhaust and propeller fans and connecting the same to exhaust/ propeller fan power supply cable along with supply and installation of all necessary mounting hardware

Supply and installation of 2 channel unidirectional/ 1 channel bi-directional dry contact closure fiber optic converters

Supply of 2 channel unidirectional/ 1 channel bi-directional dry contact closure fiber optic converters (transmitter and receiver) for conversion of electromagnetic relay contact to optical signal for transmission through existing fiber optic cable along with necessary cabling/ power adapter for connection to nearest power supply source to feed auxiliary power supply to the converter

Installation & mounting of 2 channel unidirectional/ 1 channel bi-directional dry contact closure fiber optic converters (transmitter and receiver) in existing SAPMS panel and connection of its power adapter/ auxiliary power wiring to nearest power source. Connection of the output and input terminals of these converters to control cable from electromagnetic relay contact and also to existing fiber optic cable spare core is included in installation scope. Supply and installation of all accessory required for complete connection, integration and successful transfer through existing fiber optic cable and reading of electromagnetic relay contact status at other end, along with configuration, setting of converter is included in this installation part. Testing and commission of the complete system after connection of site end cable to MCR WAN is also included in the scope of this installation.

Supply and installation of 240V, Outdoor compound lighting photo-voltaic cell control panel

Supply of 240V, Outdoor compound lighting photo-voltaic cell control panel as per specification and drawing.

Installation of Outdoor compound lighting photo-voltaic cell control panel including supply and installation of seismically qualified anchor fasteners, mounting brackets, support structure, hardware etc. along with necessary welding, drilling, painting, bolting etc.

Supply and installation of Outdoor compound lighting fixture (SL1 type)

Supply of Outdoor compound lighting fixture (SL1 type) as per specification requirement.

Installation of Outdoor compound lighting fixture (SL1 type) as per specification requirement.

Supply and installation of Class-A Insulating Mat as per IS-15652 for complete front and back side of ADG set, PMCCs, ACDBs, UPS and Battery bank.

Supply of Class-A Insulating Mat as per IS-15652 for complete front and back side of ADG set, PMCCs, ACDBs, UPS and Battery bank. One square meter shall consist of following item:- - Insulating compound Class-A (Base Coat): 1.6 Kg/SqMtr. - Insulating compound Top Coat: 0.5 Kg/SqMtr. - Floor Primer: 0.3 Kg/SqMtr. - Epoxy Diluent: 0.3 ltr/SqMtr.

Installation of Application of Dielectric insulating solvent free epoxy insulating compound (Class-A) as per IS 15652:2006 (>30KV BDV) for floor coating at 415 Volt switchgear panel. Insulating coating for complete front and back side of Electrical equipments/panels including application of primer coat, base coat, top coat etc.

Installation of following cable tray supporting structure including site works such as cutting, drilling, threading, welding, fixing the hardware, touch up painting using zinc rich paint for welded surfaces etc., as per the specification, cable installation note, tender drawing (RAPS-1TO8/01652/2053/GA) and reference drawings nos. KAPP-3&4/ 21490/2002, 2003 & 2004/DD

TYPE- CE, ceiling support for supporting one number of straight run of tray or elbow (1 TIER) of 150 mm width

TYPE- CE, ceiling support for supporting one number of straight run of tray or elbow (1 TIER) of 300 mm width

TYPE- CT, ceiling support for supporting one number of TEE accessory (1 TIER) of 150 mm width

TYPE- CT, ceiling support for supporting one number of TEE accessory (1 TIER) of 300 mm width

TYPE- D2, wall/column support for supporting one number of vertical straight run of tray (1 TIER) of 150 mm width

TYPE- D2, wall/column support for supporting one number of vertical straight run of tray (1 TIER) of 300 mm width

Common cable tray and ventilation duct support for supporting 1 Tier of straight tray or elbow of 150 mm width

Installation of following medium duty GI pipes/ Conduits for routing cables (from cable trays to Distribution Boards or to various field equipment or between equipment as directed by Engineer- in- charge), including supply and installation of clamps/ fasteners/ supports, accessories like bends/ couplers along with cutting, threading etc.

100 mm Dia Pipe

65 mm Dia Pipe

40 mm Dia Pipe

25 mm Dia Conduit

Installation of following sizes and types of cable trays and accessories inside and on outer wall of OESC as detailed in drawings and specification including supply & installation of coupler plates, fixing hardware for coupler plates, L clamps, strip clamps, cable trays identification paint etc. (The rate quoted shall be based on per meter route length of cable trays considering installation of tray accessories. Length of cable tray installation shall be measured taking the lengths of cable trays and tray accessories along the center line).

Ladder Type 150mm wide

Ladder Type 300mm wide

Solid Covered Type 300mm wide

Covers for solid trays 300mm wide

Laying and dressing of following types of power cables in cable trays & conduits/GI pipes in building, through hume pipes including supply & installation of cable binding wires, cable dressing wires, hardware for clamping/ fixing etc., as specified.

3.5Cx300, Al, Unarmoured – Laid in Cable Tray

3.5Cx185, Al, Unarmoured - Laid in Cable Tray

4Cx16, Cu, Unarmoured - Laid in Cable Tray

3Cx6, Cu, Unarmoured - Laid in Cable Tray

4Cx2.5, Cu, Unarmoured - Laid in Rigid Conduit/ Cable Tray

3Cx2.5, Cu, Unarmoured - Laid in Cable Tray/ Rigid Conduit

2Cx2.5, Cu, Unarmoured - Laid in Rigid Conduit/ Cable Tray

Installation of following types of lighting fixtures including supply and installation of GI rigid & flexible conduits, suitable size of wires between nearest JBs and fixture terminals, mounting hardware, structural steel swan neck pipe, clamping/ fixing hardware etc. required for mounting the fittings, seismically qualified anchor fasteners, mounting brackets, support structure, plates, hardware etc. (as required) along with necessary welding, drilling, painting etc. Fixture mounting hardware, anchor fasteners and structural steel members shall be as per qualified fixture supports and the qualified fixture support details will be shared with successful Bidder.

Surface mounting (Wall/ Column/ Floor slab soffit/ beam soffit) of Equivalent Type A LED fixture

Surface mounting (Wall/ Column/ Floor slab soffit/ beam soffit) of Equivalent Type B LED fixture

Surface mounting (Wall/ Column/ Floor slab soffit/ beam soffit) of Equivalent Type D LED fixture

Type-VB mounting of Equivalent Type SL1 LED fixture

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