SPECIAL REPAIR/ REPLACEMENT TO INTERNAL ELECTRIFICATION TO BUILDING NO P-01 AT DC-III 23ED AF STN AND PROVISION OF LIGHTNING ARRESTOR AND MISC ITEMS TO VARIOUS INSTALLATION AT MTTI AF STN UNDER GE AVADI

Amount

Point wiring on stone / brick masonry wall complete with two 1.5 sqmm single core PVC insulated FRLSH ,1100 volts grade unsheathed cable confirming to IS-694, 1977 with multistranded copper conductor, drawn through and including non-metalic rigid PVC conduit, conduit fittings and conduit accessories not less than 20 mm dia concealed in walls and fixed with suitable clamps on ceiling / roof trusses etc., and including provision of one 1.5 sqmm PVC insulated single core multistranded copper conductor FRLSH green in colour as earth continuity conductor and connected to common earth dolly, including steel box of required module for modular switches/sockets and regulators all as specified complete for (a) one light point controlled by one switch.

Note : Cost of terminal box and cutting chases for concealing pipes is deemed to be included in the item rates quoted for point wiring.

(b) One light point controlled by two 2 way switchs

(c) One Exhaust fan point controlled by one switch.

(d) One ceiling fan point controlled by one switch and regulator

(e) One bell / buzzer point controlled by one bell push

(f) One switch socket outlet 3 pin 5 Amps on same board along with other switches

(g) One switch socket outlet 3 pin 5 Amps on independent board.

All as per item No 11 described here-in-before but for point wiring with two 4.0 sqmm single core copper conductor multistranded FRLSH cable and one 4.0 sqmm PVC insulated single core multistranded cable as earth continuity conductor green in colour including steel box of required module for modular switches/sockets all as specified for one 3 pin switch socket outlet, 15 Amps, on independent board and industrial socket for geyser complete all as specified and as directed. ( 15A socket-84 + Industial socket for geyser - 18

Supply and Fixing Modular switch 1 way 6A, 1 module complete all as specified.

Supply and Fixing Modular switch 2 way 6A, 1 module complete all as specified.

Supply and Fixing Modular switch 1 way16A, 1 module complete all as specified.

Supply and Fixing Modular Bell push 6A, 1 module complete all as specified.

Supply and Fixing Modular Socket, 6A - 2/3 pin combined 2 module complete all as specified.

Supply and Fixing Modular Socket, 6A/16A - 2/3 pin combined 2 module complete all as specified.

Supply and Fixing Modular fan step regulator , 120w, 2 module complete all as specified.

Supply and Fixing Modular White cover plate with frame,1 module complete all as specified.

All as per item No. 20 described here-in-before but 2 module complete all as specified.

All as per item No. 20 described here-in-before but 3 module complete all as specified.

All as per item No. 20 described here-in-before but 4 module complete all as specified.

All as per item No. 20 described here-in-before but 6 module complete all as specified.

All as per item No. 20 described here-in-before but 8 module complete all as specified.

Supply and fixing ceiling rose 65 X 50 mm , three terminals ,bakelite , surface complete all specified.

Supply and fixing MCB single pole 5-40 Amps, 230V complete all as specified.

Supply and fixing MCB SPN 40Amps, 230V complete all as specified.

Supply and fixing MCB TPN 63Amps, 230V complete all as specified.

Supply and fixing Bell , ding-dong type , AC, 215 volts, 50 HZ complete all as specified.

Supply and Fixing of Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps complete all as specified.(Geyser-18 + AC -22)

Supply and fix Recess mounting LED edgelit ultra slim ceiling light 2X2 environmental friendly new generation aesthetically designed ultra modern recess mounting luminaire with high brightness SMD LEDs as light source, LED edge-lit luminaire suitable for armstrong/grid ceiling complete for low ceiling applications 36 Watt LED (2'X2') complete with electronic driver, suitable for operation on AC, single phase , 220/230V , 50 Hz , including provision of twin core 2.5 Sq.mm copper conductor PVC insulated , 1100 Volts grade cables not more than 5 m long and connecting up ceiling rose and fittings and testing , including taking down old fittings all as specified and as directed. Make : C&S :- CYGNUS/36W/2X2W Havells :- STRATO 2X2PLR36WLED840MOD / Crompton:- CCR-127-36-57-SL-NWH

Supply and fix Surface mounting LED ceiling light capacity 30W,CRCA powder coating housing with anti-glare diffuser,deep back lit type surface mounting LED luminaire (2' X 2') complete with electronic driver, suitable for operation on AC, single phase , 220/230V , 50 Hz , including provision of twin core 2.5 Sq.mm copper conductor PVC insulated , 1100 Volts grade cables not more than 5 m long and connecting up ceiling rose and fittings and testing , including taking down old fittings all as specified and as directed. Make:- Havells :- PLUTOSURFA CE2X2PLS34WLED840S /C&S :- CYGNUS-CS/30W/2X2/W / Luker:- LOS 65-30

Supply and fix Surface mounting LED ceiling light capacity 36W,CRCA powder coating housing with anti-glare diffuser,deep back lit type surface mounting LED luminaire (1' X 4') complete with electronic driver, suitable for operation on AC, single phase , 220/230V , 50 Hz , including provision of twin core 2.5 Sq.mm copper conductor PVC insulated , 1100 Volts grade cables not more than 5 m long and connecting up ceiling rose and fittings and testing , including taking down old fittings all as specified and as directed. C&S :- CYGNUS-CS/36W/1X4/W Havells :- PLUTOSURFA CE4X1PLS34WLED840S /Crompton:-LCTRNE-40-CDL(1 X 4)

Supply and fix LED energy saving Hanging/surface suspended architectural LED luminaire capacity 36W and provides soft-light and glare free symmetrical illumination (with continuous mounting end cap) ,IP65 with high efficancy integrated electronic driver complete with connected LED fittings linear components including connection from ceiling rose to light fitting with suitable size of connection cable with flexible pipe complete including taking down old fittings all as specified and as directed. Make : Luker :- LPL7050M Havells:DESTELLO50LP/S36WLED840SPMMAWH/ Crompton :- LCLP54-36-CDL

Supply and fix Surface and wall mounted LED double tube fixture, 2 x 22 Watts, universal batten for T5 and T8 lamps, including all accessories including Ultra bright glass LED Tubelight 20W, with very high efficancy suited for installation in T8/T5 fitting with G13 lamp holders complete all as specified and suitable to operate on AC 230 V, 50 Hz supply, pre wired including connecting up with PVC sheathed 1.5 sqmm 3 core copper conductor flexible wire complete including taking down old fittings all as specified and as directed. specified and as directed. Make : Havells:- Cat No:- REGALBATTENT8UPTO2X22WSSBSWH/CRYSTAL 1213T8DSTL18WLED865SGLASS / Bajaj,Cat No:-BLRB-DB 218/BLRB 18W CW LED /Crompton : Cat no :- IGP162LT8-16/LT8-20-865-(2)

Supply and fix Surface and wall mounted LED tube light fitting 20W, batten type (4 feet), extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver complete with all accessories , suitable for operation on AC, single phase 220 / 230 Volts , 50 Hz supply including taking down old fittings complete all as specified. Havells :- LUMILINEPLUSBS20WLED865SPCSS /C&S :- NAKSHATRA/20W /Crompton :- CCS-100-20-65-HL2-DP-NWH

Supply and fix Surface and wall mounted LED tube light fitting 10W, batten type(2 feet), extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver complete with all accessories , suitable for operation on AC, single phase 220 / 230 Volts , 50 Hz supply including taking down old fittings complete all as specified. Havells :- LUMILINEPLUSBS10WLED865SPCSS /C&S :- NAKSHATRA/10W / Crompton :- CCS-100-10-65-SL-DP-NWH

Supply and fix Decorative ECO bulkhead luminaire capacity12W, environmental friendly ultra modern energy saving surface mounted, LED luminaire comprising of high brightness and including connecting up with twin core twisted flexible copper conductor cable with suitable size of 230V, 50 HZ including taking down fitting complete all as specified. Make :- Luker :- Eco Bulkhead (LBKOVSL12) /Crompton :- LBHP-10-CDL / Surya :-SLE BH 10W

Supply and fix LED energy saving industrial type tube light fitting for capacity 36/40watt,IP65 with high efficancy integrated electronic driver complete including connection from ceiling rose to light fitting with suitable size of connection cable including taking down the old unserviceable fitting complete all specified and directed by the Engineer-in-Charge Make :- C&S :- DORADO/40W / Havells :- MAGNUMGRANDNEOIP6640WLED865SPC /Crompton :- CIS-300-40-57-SL-DP-NGR

Supply and fix Recess LED down light 15 watt integrated electronic driver and PC housing with frosted PC diffiuser ,slim type recess mountind LED luminaire round shape complete including connection from ceiling rose to light fitting with twin core cale 23/0.0076 Sqmm complete all as directed including taking down old fittings complete all as specified. C&S : CANOPUS-CS- RND/15W/W / Havells :-EDGEPRORDDLR15WLED857S Crompton :- LSCRM-15W-WW

Supply and fix indoor wall light 14 watt integrated electronic driver complete including connection from ceiling rose to light fitting with twin core cale 23/0.0076 Sqmm complete all as directed including taking down old fittings complete all as specified. Make :- Luker (LPL7050M) /Havells/Crompton

Supply and fix LED building security light fitting 20W made up of pressure die cast housing with toughened glass and individual high power LEDs with secondary optics, IP66 protection and impact resistance of IK07, complete pre-wired and connecting up with suitable twin core flexble copper wire including provision of necessary GI tubing medium grade 25mm bore of pipe 1.5 bent to shape with necessary clamps made out of mild steel, nuts and bolts etc., including two coats of synthetic enamel paint over a coat of red oxide primer on exposed steel surface for fixing the fitting to Bldg etc complete all as specified and as directed. Make :-C&S ( INDUS-i/20W) / Bajaj :- BCLST 20W LED I V2 /Crompton :- LSTS-20-CDL-M

Supply and fix Flood light luminaries LED energy saving 50 Watt LED exlusive innovative designed, long life versatile pressure die-cast aluminium IP 65 flood light luminaire high power LED in single piece deep drawn housing complete with all accessories and glass cover with suitable bracket or with grouted spring pressure fasterner/steel rawal plugs as directed by Engineer in Charge including connection from juction box to lilght fittings with 1.5 Sqmm 2 single core PVC insulated and unsheather, multi stranded FRLS copper conductor cable drawn in flexible conduit including taking down the old unserviceable fitting complete all specified and directed by the Engineer-in-Charge Make :-Jaguar ( LFLD04S050XC) / Havells :- JETA QUANTOPLUSFLP50WLED757SYMLENS /Crompton :-LFL-50-CDL/60-M

Supply and fix decoractive LED POST TOP Lantern light fitting 20W with robust and reliable LED post top light with transparent diffuser,soft & comfortable uniform light distribution complete with all fitting accessories , suitable for operation on AC, single phase 220 / 230 Volts , 50 Hz supply including taking down old fittings complete all as specified. Make : C&S :- LTGLC20WHPLED/W / Crompton:-LPT0-40-CDL / Havells :- RUBYPT25WLED830SSYMTOPC

Supply and Fixing of Rigid non-metallic PVC conduit for 25mm dia exclusive of boxes (junction/terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc concealed in walls and fixed with suitable clamps on ceiling / roof trusses etc with suitable TV socket box complete all as specified.

Taking down carefully Power / Sub main wirings with PVC aluminum conductor cables in PVC/STEEL conduits / TW battens up to 2 runs of 6 Sq.mm removing materials from site, taken as credit , making good the disturbed surfaces all as specified and as directed.

Power / Sub-main wiring with PVC insulated unsheathed, FRLSH ,1100 volts, grade multistranded copper conductor, two runs of single core 6 sqmm conforming to IS-694, drawn through and including suitable dia rigid PVC conduit, conduit fittings and conduit accessories alongwith one run 6 sqmm PVC insulated single core multistranded copper conductor cable (green) as earth continuity conductor concealed in walls and fixed with suitable clamps on ceiling / roof trusses etc. and connecting to common earth dolly complete all as specified and as directed.

Power / Sub-main wiring with PVC insulated unsheathed, FRLSH ,1100 volts, grade multistranded copper conductor, four runs of single core 10 sqmm conforming to IS-694, drawn through and including suitable dia rigid PVC conduit, conduit fittings and conduit accessories alongwith one run 10 sqmm PVC insulated single core multistranded copper conductor cable (green) as earth continuity conductor concealed in walls and fixed with suitable pvc conduit with clamps on ceiling / roof trusses etc. and connecting to common earth dolly complete all as specified and as directed.

Supply and fix MCB DB SPN 8 way, double door, powder coated, 240 volts, AC, 50Hz, IP 43 protected, with provision for MCB double pole as incomer and SP MCBs as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note : Incoming and Outgoing MCB measured separately relevent items.

Supply and fix MCB DB SPN 4 way, double door, powder coated, 240 volts, AC, 50Hz, IP 43 protected, with provision for MCB double pole as incomer and SP MCBs as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note : Incoming and Outgoing MCB measured separately relevent items.

Supply and fix vertical Load line DB TP&N 4 way, double door, powder coated, 415 volts, AC, 50Hz, IP 54 protected, fixed on wall semi flush with provision for FP MCCB 160 Amps as incomer and SP MCBs 40 / 63 Amps as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note : Incoming MCCB and Outgoing MCB measured separately relevent items.

Supply and fix MCB DB TPN 4 way, distribution DB double door, powder coated, 415 volts, AC, 50Hz, IP 54 protected, fixed on wall semi flush with provision for TPN MCB 63 Amps as incomer and SP MCBs 40 Amps as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note : Incoming MCB and Outgoing MCB measured separately relevent items.

Supply and fix MCCBs160 Amps 415V,16KA, 4 Pole complete all as specified .

Taking down unserviceable ceiling fan from site and re-fixing in position duly rectifying the defects and servicing (replacing of ball and bearing, oiling / greasing etc.) and make it serviceable in all respect including painting and marking MES No complete all as specified and as directed by Engineer in Charge.

Taking down unserviceable ceiling fan from site and re-fixing in position duly rectifying the defects (replacing of ball and bearing, oiling / greasing,winding etc.) and make it serviceable in all respect including painting and marking MES No complete all as specified and as directed by Engineer in Charge.

Supply and fixing ceiling fan 1200mm sweep with star rating,high speed capacity ,energy saving ceiling fan,ISI marked complete with suitabe down rod, 230 volts (single phase) and provisioning of flexible copper cord of size 23/0.0076 of required length from ceiling rose or connector to ceiling fan for giving connection with suitable clamps,fastner and accessories complete all as specified and as directed.

Taking down unserviceable Exhaust fan from site and re-fixing in position duly rectifying the defects (replacing of ball and bearing, oiling / greasing etc.) and make it serviceable in all respect including painting and marking MES No complete all as specified and as directed by Engineer in Charge.

Taking down unserviceable Exhaust fan from site and re-fixing in position duly rectifying the defects (replacing of ball and bearing, oiling / greasing,winding etc.) and make it serviceable in all respect including painting and marking MES No complete all as specified and as directed by Engineer in Charge.

Supply and fix for heavyduty Exhaust fan 380mm sweep turbo force model with lovers and all fitting accessories including surface and wall modification for fixing of exhaust fan complete all as specified.

Supply and fix for heavyduty Exhaust fan 300mm sweep turbo force model with lovers all fitting accessories including surface and wall modification for fixing of exhaust fan complete all as specified. Make :-Usha and equivlant Almonard/Crompton

Material and labour for earth continuity conductor or main earthing lead fixed to valve on batten or recess or chases or burried in ground or drawing in conduit or any other situation for loop earthing etc as reqd 4 mm dia galvanized steel wire all as specified and directed by Engr-in-Charge

Supply and fix electronic meters temper proof LCD display with polycarbonate cover 230 V, 10-60Amp, accuracy class-I 50Hz, conforming to IS 13779, IP-54, with parameters to show data, time,current reading, load, PF, voltage and KWH complete with all fixing accessories all specified.

Earthing complete with galvanised iron earth plate electrode 600mm X 600mm X 6mm thick, with and including earthing of 4mm dia GI wire protected by 15mm dia GI pipe light grade upto a length of 7.5m. The plate shall be buried directly in ground vertically to a depth not less than 2.25 metres below ground level with top edge of the earth plate at a depth not less than 1.5 metres below ground level, connected to earth lead as described here-in-before by means of bolts, nuts, washers and checknuts made out of galvanised iron or mild steel, earthing lead protected by as described here-in-before and connected to main switch board or main control board or electric pole all as shown on electrical plate No.3 of MES Sch Part-I including necessary earth work and excavation in any type of soil, plain cement concrete 1:3:6, type C1 chamber, reinforced cement concrete cover slab with locking arrangement and handle of 10mm dia MS round bars 450mm long, 1:2:4 type B1, 50mm thick with 8mm dia TMT bars at 140mm centre to centre both ways, GI pipe of bore 20mm medium grade for watering with funnel, wiremesh, salt, charcoal, lugs including testing complete all as specified and as directed.

Supply and fixing single pointed copper rod 12 mm dia and 300 mm long including necessary fixing arrangement on suitable size of PCC block complete all as specified and directed.

Material and labour for Earth continuity conductor or main earthing lead or lightning conductor, 25mmx3.15mm copper strip, fixed to wall on batten with saddles and fixing screws or PVC/ Porcelain insulators etc. or recessed or chases or burried in ground or drawn in GI pipe or fixed to poles or any other indicated situation for loop earthing or roof conductors and down conductors etc. as required, including brazing on both sides (over lapping) at all joints complete all as specified and directed.

Material and labour for Earth continuity conductor or main earthing lead or lightning conductor, 32mmx6mm copper strip, fixed to wall on batten with saddles and fixing screws or PVC/ Porcelain insulators etc. or recessed or chases or burried in ground or drawn in GI pipe or fixed to poles or any other indicated situation for loop earthing or roof conductors and down conductors etc. as required, including brazing on both sides (over lapping) at all joints complete all as specified and directed.

Supply and fixing gun metal test point terninal block of size 75 x 75 x 25 mm drilled and screwed inlcuding 3 Nos 8 mm dia 25 mm long hex head screw with porcelain insulator fixed on building/mast tower etc complete all as specified and directed.

Supply ,install,test and commissioning of Advanced Lightning arrestor system consisting of Early streamer Emission (ESE) technology lightning conductor equipped with stainless steel central pick up rod,fully electrical continuity between tip and the earth pit,fully autonomous (no battery,no external power supply required),collect energy through streamer emission controlled with detects the lightning and trigger the streamer (3.5 KV and 20A) and lightning conductor having minimum radius of protection of following meters in suitable level of protection zone ,with all acessories like guy wire ,fountation/clamps etc to protect the building and other structures/anteena etc lightning arrestor confirming to meets NFC-17-102, UNE 21186 and IS-2309 (1989) standards and tested with stand multiple 40 KA Impulses complete all as specified and directed for following .

Lightning Arrestor Early streamer Emission (ESE) Air terminal,stainless steel body,length not less than 700mm and weight not less than 6 Kg ,Range107 Metres radius for level -IV area,warning time ∆T shall be not less than 60 µs and protection from direct lightning light strike fixed with 12 Meter GI hight mast tower with base plate and staging with stainless steel stay guy wire (SWR) assembly complete all as specified and directed. Make :- Gravin Earthing (Model No GLPS 60) or its equivalent SABO/ABB/AXIS Note:- GI Mast with connected accessories separately measured in relevent sch A items

Supply and fixing for 50 sqmm single core flexible copper down conductor cable (ISI marked) from air terminal upto testing point any meter through 32mm dia PVC protection pipe with all accessories like PVC sleeves ,saddles/clamps/ insulator/ conductor hook etc complete as per specification and as required at site all as specified and directed.

Supply,install ,testing and commissioing of lightning flash/strike counter in water and weather proof , digital display facility, current discharge capacity >1KA,,IP 65 Protection with enclosure for analyzing the frequency of lightning strikes and effectiveness of the lightning protection system in place and connected to down conductor with mounting arrangements with GI Mast tower or Building wall surface and suitable fixing arrangements with standard accessories etc complete as per specification and as required complete all as specified.

Material and labour for earthing complete with copper earth plate electrode of size 600mm x 600mm x 3.15mm thick burried directly in ground vertically with top edge of earth plate not less than 1.5m below normal ground level (depth of pit not less than 2.25m below normal ground level), earth plate surrounded from all sides by 15cm thick packed layers of mixture of magnesium sulphate (MgSO₄) and alternate layers of charcoal dust and common salt, electrode connections using copper strip of size 20mm x 3mm thick by means of welding on both sides as directed by Engineer-in-Charge and other end of earth lead connected to main switch board or main control board or test point or equipment, earth lead protected by galvanized iron pipe light grade (ISI marked) 40mm bore, alongwith watering pipe 20mm bore GI medium grade (ISI marked of specified make), funnel with wire mesh including all necessary excavation & earth work, PCC chamber in PCC (1:2:4) type B-1 & RCC cover (in lieu of CI cover), all as shown in electrical plate No 3 of MES Schedule Part-I (2009), testing on completion with megger complete all as specified and directed. Note(s) :- (i) RCC pit cover shall be pre-cast of RCC (1:2:4) type B-1, 80mm thick reinforced with XPM not less than 4Kg/Sqm. (ii) Rate shall include copper strip and protection pipe of length 7.5m, excess beyond 7.5m length required at site shall be measured and paid separately. (iii) Earth resistance should be less than 1 Ohm. In case the test results are not found below 1 Ohm, complete earthing will be redone without any extra cost to Govt.

Design,fabrication,supply ,installation ,testing and commissioning of high mast self supporting tower up to 12 mtr height ,hot dip galvanised of factory made average thickness not less than 70 micron with all accessories required for install and holding the Air termination stremer above the ground level mast height up to 12 mtr complete and the mast shall be in three sections made out of BSEN 10025 suitable to wind velocity 120m/s with first branch bottom GI Pipe 80mm dia and 4 mtr height second branch 65mm dia and 4 mtr height and third branch 50mm dia and 4 mtr height including self supporting tower duly painted with two coats synthetic enamel paint over a coat of red oxide Zinc chrome primer on complete tower structure with securing and staging with 8 SWG stainless steel guy wire (SWR) fixing/grounting with suitable anchor fastner support to tower and base plate with fixing accessories complete all as specified.

Taking down carefully unserviceable point wiring copper / aluminium (light, fan, socket or power) complete, including removal of batten / conduit / gutties / wooden board etc., including fittings and fixtures such as switches, ceiling roses, regulators, sockets, light fittings, fans etc., removal from site under Sch of credit and removal of unserviceable items out of site and making good the disturbed surfaces of walls, ceilings etc., complete all as specified and as directed.

PSK Enterprises

KV RAMANA

HARI ENTERPRISES