Providing Internal Electrification Wiring for Work Stations LAN Telephone Wiring Earthing Service Connection and Compound Lightng Works for Office of CCA AP Circle at two Type V Quarters, Gandhi Colony Vijayawada

Amount

SH I: EI & Fans, LAN & Modular Accessories

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required.

Group B

Wiring for circuit/ sub main wiring along with earth wire with the following sizes of FR PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required

(i) 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

Supplying and drawing following pair 0.5 mm dia FRLS PVC insulated annealed copper conductor, unarmored telephone cable in the existing surface/ recessed steel/ PVC conduit as required

a) 4 Pair

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit/PVC Casing etc as required.

a) 2 x 1.5 sqmm

b) 3 x 1.5 sqmm

c) 4 x 1.5 sqmm

d) 6 x 1.5 sqmm

e) 9 x 1.5 sqmm

f) 3 x 2.5 sqmm

g) 3 x 4.0 sqmm

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

a) 8 way (4 + 24), Double door

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar,din bar, interconnections, powder painted including earthing etc.as required. (But without MCB/RCCB/Isolator) ( UPS DB)

a) 12 way, Double door

S/F of following Isolators / MCBs in the existing DB suitable for 415V / 230V AC supply I/c interconnections etc., as required.

a)63A 4P Isolator

b) 6A -20 A Single pole MCB

c) 32A FP MCB

d) Blanking plate

Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required.

Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required.

(i) 1 or 2 Module (75 mmX75 mm)

(ii) 3 Module (100mm X 75mm)

(iii) 4 Module (125mm X 75mm)

(iv) 6 Module (200 mmX75 mm)

(v) 8 Module (125mm X 125mm)

(vi) 12 Module (200mmX150mm)

Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.( with out GI Box)

(i) 3 Module

(ii) 6 Module

(iii) 8 Module

(iv) 12 Module

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. ( M/s Legrand Myrius )

(i) 5/6 amps switch

(ii) 15/16 amp switch

(iii) 5/6 A , 5 pin universal socket outlet

(iv)15/16 A socket outlet

(v)Modular Step type Fan Regulator 100W

(vi) 6A Bell Push (1 Module)

Supplying and fixing call bell/ buzzer suitable for single phase, 230 volts, complete as required

Supplying and fixing PVC batten/ angle holder including connections etc. as required

Supplying and drawing UTP 4 pair CAT 6 LAN cable in the existing surface/ recesed steel/PVC conduit as reqd. (1 run of cable)

Supplying, installation, testing and commissioning of 200A capacity overhead distribution bus trunking with aluminium bus bars having current density of 130 A/ sq cm at nominal current rating in 1.6mm thick IP 42 sheet steel enclosure in convenient sections with provision of tapping points for use on, 3 phase, 4 wire, 415 volts, 50 Hz, A.C. supply including jointing of sections, bends, earthing with 2 runs of galvanised iron strips, all installation accessories etc. as required

SH II: Earthing, Service Connection & Compound Lighting

Earthing with G.I. earth pipe 4.5 meter long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but without charcoal/ coke and salt ) as required. ( 2 Body Earth)

Providing and laying earth connection from earth electrode with 4.00 mm dia copper wire in 15 mm dia G.I. pipe from earth electrode including connection with copper thimble excavation and re-filling as required.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

Supplying and fixing of 32 mm dia X 2.00 metres long G.I. pipe (medium class) bracket for mounting of fluorescent / HPMV / HPSV street light fitting on pole including bending the pipe to the required shape, 2 nos 40 mm X 3 mm flat iron clamps with nuts,bolts and washer, painting the flat iron with primer and finish paint etc. as required.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

(i)31/2 x 95 sqmm

(ii) 31/2 x 50 sqmm

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required

SH-III: EI & Fans, LAN & Modular Accessories

SITC of 48 '' 5 star rated , 50W ceiling fan suitable for operation on 230V, 1-Ph, AC supply including interconnections with existing supply as required.( M/s.CG entrust power saver or similar superior make)

Supplying and fixing anchor fastener in ceiling for fixing ceiling fan as per seating arrangement of staff including drilling , making good , labour charges etc., as required

S/F of computer socket /spike guard board having 4nos 3pin 6A socket with switch suitable for operation on 230V, 1-Ph, AC supply including interconnections with existing supply as required.( M/s.Anchor or similar superior make)

S/F of the 4',20W LED Batten (4' Tube Light) on surface of wall /on false ceiling necessary interconnections etc as required. (M/s Philips Astra Line or similar superior make)

SITC of 16'' high flow wall mountable fan suitable for operation on 230V, 1-Ph, AC supply including interconnections with existing supply as required. (M/s.CG or similar superior make)

S/F of following Isolators / MCBs in the existing DB suitable for 415V / 230V AC supply I/c interconnections etc., as required.

a) 40A DP Two way Change Over Type MCB with Center OFF ( M/s Havels)

S/F of the following accessories suitable for operation on 230V, 50HZ AC Supply as required

(i) 12 W LED bulb ( Philips or similar make)

(ii)12Watt surface type fitting model 9215850815 (840Lumens light out put)

S/F of the GI metal Flush Junction Boxes as required.

(i) 8 Module

(ii) 12 Module

(iii) 18 module

Supplying & Fixing of the following sizes of surface mounting PVC Boxes as required. ( M/s Legrand Myrius or Similar superior make)

(i) 3 Module

(ii) 6 Module

(iii) 12 Module

S/F of 1mm thick Brass sheet for covering the top faces of Floor mounted type Modular boxes including cutting of sheet as per site conditions, drilling holes, fixing with suitable screws etc as required.

Providing and fixing following sizes of PVC casing and capping / PVC Race Ways on surface of wall as reqd.

(i) 25 mm x 25mm

(ii) 45 mmx 45mm

S/F of the 12 " Domestic Exhaust Fans suitable for operation on 230V, AC Supply as required. ( M/s Havels Ventilator or Similar superior Make)

S/F of the 12 " Heavy Duty Exhaust Fans suitable for operation on 230V, AC Supply in the existing opening as required. ( M/s Almonard or Similar superior Make)

Breaking/Chipping of flooring of size approx 9" width x 2 " depth for laying of PVC Conduits in floor , including closing the opening , cement plastering works making good the surface etc as required.

Removing of the existing Distribution Boards, Tube light fittings, old Switch Board plates etc , un used wiring, cables, etc complete as required in both quarters

Supplying and fixing of RJ-45 port along with base plate, cover etc., as required. (Make: D-link)

Supplying and fixing of RJ-11 port along with base plate, cover etc., as required.

Supplying and fixing CAT 5e LAN Cable end termination on both sides of cable including P/F of RJ 45 connector, making connection with crimping / punching tool, testing , commissioning etc., as reqd.

Supplying, installation testing and commissioning of following port 10/100 Gigabit network switch on existing rack /modular furniture/ desktop etc., as reqd.( M/s D-Link or SS Make)

(i) 16 Port

(ii)12 Port

(iii) 8 Port

SH IV: Service Connection & Compound Lighting

SITC of 25W,230V, LED Type street Light Fittings having Sleek pressure die cast Aluminum housing, heat resistant glass IP65 protection i/c wiring etc as required ( M/s Crompton (LSTO-25-CDL) Astra street lighting 25Watt or similar superior make)

S/Drawing of 2 x 1.5 sqmm armoured FLRS copper conductor cable on surface of wall from switch Board DB as required.

S/F of the post top lantern of suitable size and good design along with 10W/12W LED Bulb on the existing gate light pillars necessary interconnections etc as required.

Supplying and Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering.

(i) 4X95 sqmm

Supplying and Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

(i) 4X95 sqmm

Supplying and Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.

(i) 4X95 sqmm

(ii) 3.5x50 sqmm

S/Drawing single core 25 sqmm Flexible copper conductor cable as required for interconnections

S/Drawing single core 10 sqmm Flexible copper conductor cable as required for interconnections

S/F of LED Indication lamps along with base holders for cabin entry indication(Red/Green) lamps including interconnections etc as required.

Providing end terminations with copper lugs of following sizes including crimping etc as required.

(i) 25 sqmm

(ii) 10sqmm

Breaking of cement concrete flooring of width approx 250 mm and depth suitable for laying of the service cable, closing the excavated portions, cement plastering works making good the damages etc as required.

S/F of the 3 Nos 200A Porcelain Fuse Cut outs sets with following accessories including removing of the faulty Fuse cutout sets as required. (v) MS clamp with blot nut arrangement for the entire set to fix to the Service Pole as required. (i) 3 Nos 200A Porcelain Fuse cutouts with extended Bus Bar Type Terminals (ii) 1 Nos 100A Porcelain Neutral Link (iii) 12mm thick Hylam sheet of suitable size including drilling holes for fixing the above items (iv) Crimping with 6 Nos 95 sqmm AL LUGS for 4 x 95 sqmm Service Cable on top of pole at Fuse Cutout Board, cutting the armour, bending etc

Reconditioning of the existing meter box panel by cleaning of deposited rust, primary coating with red oxide and suitable secondary coating , doors adjustment, replacing damaged hinges etc as required.

S/F of the 63A TPN FSU Main switch with Sheet Steel enclosure suitable for operation on 415V, 50 HZ AC supply on surface of wall along with 3 Nos 63A HRC fuses, necessary interconnections etc as required.( M/S L&T FN 63 TPN or similar superior make)

S/F of the 63mm dia ( 2.5 ") B class GI Pipe for protecting the service cable in soil, underground, on pole etc as required.

S/F of the earth bus bar of size 50mmx 5mm x 300mm(L) Aluminium strip on surface of wall on suitable insulators, painting etc as required.

VENKATESWARA ELECTRICALS