King Institute Electrical

Amount

Renewal by Supply and laying of 3 runs 3 1/2 X 400 sq.mm PVC LTUG armoured cable in suitable HDPE pipe in a trench to be excavated at a depth of 0.75 metre putting refilling the earth to make good. (SD-756*3=2440*3)

Supply and clarnping of 2 run 3 1/2 x 185 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps. (SD 229 * 2) (2* 1261 = 2522.00)

Renewal by Supply and fixing of brass cable gland for 3-1/2 x 185 sq.mm. PVC LTUG aluminium armoured cable with earth connection. (SD 193)

Renewal by Supply and providing cable end termination of 3-1/2 x 185 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete. (SD 242)

Renewal by Supply and fixing of brass cable gland for 3-1/2 x 240 sq.mm. PVC LTUG aluminium armoured cable with earth connection. (SD 194)

Renewal by Supply and providing cable end termination of 3-1/2 x 240 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete. (SD 243)

EB & DG PANEL Design ,Supply, erection, Testing and commissioning of 800A draw out type floor mounted MV cubical panel board with bus bar chamber dust and vermin proof and Accommodating the following d sine with microprocessor based 2 Nos 800A ACB as incomer units with the following items of work complete to staisfy the latest IE rules and CEIg guidelines. supply and fixing of suitable busbar chamber made up f 16SWG mS sheet steel (1.6mm) with 4Nos. 2runs 2" x 1/2" tinned copper bus bar for 3 phases and neutral (2 x 50mm x 12mm) and 2Nos of earthing bus of size 1" x 1/8 tinned copper bus (25mm x 3mm) in suitable bus bar insulator (Epoxy insulator) with maximum creep age distance an supportd on MS base channel frame work of size 4' x 2" x 1/4" - 1 set . Incoming: 1) supply and Fixing of 2 Nos 800 A basic rating

4 pole 433V LT ACB confirming to IS 13947 - 2 IEC 60947 - 2 with suitable capacity and breaking capacity of 50 KA AC with all accessories for standard horizontal manual draw out type ACB equipped with auxillary contacts and all accessories for closing and opening operation with mechanical interlock, Micro processor based SR 18 G relay, Over Current trip device adjustable to LTD,STd and release for overcurrent protection Uv release with time delay,EF release short Circuit protection,Mains CTs for 3 phases protection safty acccessories as per CEIg ,IE rules

inforce with hinter connection and terminations as required in specification Outgoing : 1) supply and Fixing of 1 Nos 800 A basic rating 4 pole 433V LT ACB confirming to IS 13947 - 2 IEC 60947 - 2 with suitable capacity and breaking capacity of 50 KA AC with all accessories for standard horizontal manual draw out type ACB equipped with auxillary contacts and all accessories for closing and opening operation , Micro processor based SR 18 G relay, Over Current trip device adjustable to LTD,STd and release for overcurrent protection Uv release with time delay,EF release short Circuit protection,Mains CTs for 3 phases Inter connecting the all LT ACB's to bus bar with suitable

insulated tinned copper flats and painting/PVC sleeve colour coding ofphases and neutral indication .double earth connection o the ACb's to earth bus usinf suitable tinned copper flats by 2 runs of 1" x 1/4" suply and Fixing of led lamp arrangements with toggle switch to th control to each phases and with rigid connection in suitable seperate compartments withg in the cubical by CEIg rules with , 2 sets of supply and fluhmounting L&T or equivalent make - Model ER300N. supply and Fixing of danger board with siemens grey powder caoting with super scribing the names of places to which supply is fed feeder sizes of cables direction of cables etc., erection of panel board complete with suitable fountation bolts and nuts including suitable M.channel,concreting,testiung and commissioning (L&T, C&S, SIEMENS,ABB) (DATA-1)

Supply and erection of 1 No. 800 Amps floor mounted cubical panel board fabrication out of 14 SWG sheet steel, dust and vermin proof, suitable for operation on 440V, 3 phases, 50Hz AC supply with bus bar chamber comprising of 4Nos. 2runs 2" x 1/2 copper flats for RYB and neutral with 2 Nos. 1" x 1/8 copper flat for earth bus to be provided at the cubical. The following cubical TPN switch with fuse and neutral link. 1. 800A FP MCCB -1no's (L&T/Siemens) as incoming and 2.800A FP MCCB -2no's (L&T/Siemens) 4. .Multifunction meter - 1no The main switches to be interconnected with the bus bar with suitable rigid tinned copper with necessary hylum sheet separators between bus bars, main switch

etc and with double earth connection of the main switches. The panel board to be painted powder coating with stencil marking of the main switches etc with name, capacity, cable size etc., The capacity of the MCCB size of incoming and outgoing cable the place to which the supply is fed should be mounted on switch chamber. The panel

board should be mounted on 100mmx 50mmx MS channel provided all around the bottom of the panel. The whole arrangement should be erection of an angle iron frame pedestal to be constructed with suitable foundation bolts and nuts such that the lowest switch handle is at a height of 1.0 m from the ground level and with necessary earth connection. (DATA-2)

Supply, installation, testing and commissioning of Micro Processor based Conventional 12 Zone Fire Alarm ontrol Panel having the rating of 24 volt DC power supply, consisting 230 / 24 volt SMPS unit, 2 Nos. of 12 volt, 7 AH standby batteries, suitably mounted on wall using fixing accessories like screws, plug, clamps and etc., as per standard methods and as directed bythe Departmental Officers. (make Ravel/Honeywell)

Supply, installation, testing and commissioning of Conventional Smoke Detector suitably mounted on ceiling with MS juction box / false ceiling using fixing accessories like screws, plug, clamps, etc., as per standard methods and as directed by the Departmental Officers. (Make: Apollo / Equivalent)

Supply, installation, testing and commissioning of Electronic Hooter / Sounder providing on wall using fixing accessories like screws, plug, clamps and etc., as per standard methods and as directed by the Departmental Officers (Make: Ravel / Equivalent)

Supply, installation, testing and commissioning of Manual Call Point (MCP) providing on wall using fixing accessories like screws, plug, clamps and etc., as per standard methods and as directed by the Departmental Officers. (Make: Ravel / Equivalent)

Supply and installation of Loop isolator.

Supply and laying of FRLS PVC insulated 2 core 1.5 sq.mm. Armoured Copper Cable on ceiling / wall using fixing accessories like screws, plug, clamps, etc., as per standard methods and as directed by the Departmental Officers.

SRI GURU RAGHAVENDRA ELECTRICALS