REPAIRS OF FANS, GEYSER / REPLACEMENT OF INTERNAL ELECTRIFICATION AND ITS CONNECTED WORKS AT OLD ORD LINE, SAFILGUDA, ASHA COLONY JCO MAP AND CERTAIN AREA UNDER AGE E/M (SOUTH) OF GE (SOUTH) SECUNDERABAD

Amount

Disconnecting and removing ceiling fan /wall mounting fan/exhaust fan from any height from electrical connection bringing down, dismantling, cleaning internally and externally thoroughly examine & replacement of split pins, cotter pins and check nuts etc overhauling, lubricating with approved lubricants, reassembling, refixing in original position including minor repairs for the smooth functioning and provision of new flexible wire of required size multistranded copper conductor cable from ceiling rose to fan including testing complete all as specified and as directed. Note : The necessary items required to fans made fuctional are deemed to be included in the quoted rate.

M & L for removing defective ceiling fan from the siteat any height, rewinding of the ceiling fan of sweep 1200mm complete with equivalent new super enamelled copper wire as per existing gauge and weight as per manufacturer's design and instructions including varnishing complete including taking down, transporation, assembling back and refixing complete all as specified and as directed. . Note : 1.The items are to be removed from the site and to be taken for rewinding from MES stores and returned to MES stores after necessary repair works for fixing on the site. 2. The transportation for the same is inclusive in the rate quoted.

M & L for removing defective ceiling fan from the site at any height, rewinding of the ceiling fan of sweep 1400mm complete with equivalent new super enamelled copper wire as per existing gauge and weight as per manufacturer's design and instructions including varnishing complete including taking down, transporation, assembling back and refixing complete all as specified and as directed. . Note : 1.The items are to be removed from the site and to be taken for rewinding from MES stores and returned to MES stores after necessary repair works for fixing on the site. 2. The transportation for the same is inclusive in the rate quoted.

All as per Item No. 3 above but for exhaust fan of 225 sweep of any type complete all as specified and as directed.

All as per Item No. 3 above but for exhaust fan of 300 to 380mm sweep of any type complete all as specified and as directed.

All as per Item No. 3 above but for exhaust fan of 450mm sweep of any type complete all as specified and as directed.

All as per Item No. 3 above, but for Wall mounted fan upto 450 mm sweep of any type complete all as specified and as directed.

M&L for dismantling and opening up fan pedestal type, heavy duty of any sweep removing burnt out unserviceable copper winding wires and insulating materials cleaning and rewinding with same gauge and insulating materials, sleeves etc, and replacing bearings and bushes of same type assembling back, connecting up and testing for proper function and placing in position complete all as specified and as directed. Note : The necessary items required to fans made fuctional are deemed to be included in the quoted rate.

Supply and fix in repairs ceiling fan clamp heavy steel and rubber bush with nut bolt and locking pins all galvanised for fixing from fan rod to ceiling hook complete all as specified and as directed.

Supply & fixing only ceiling fan down rods of required height fabricated out of 15/20mm dia GI pipe medium grade fixing duly threaded/hole drilled with suitable check nut and drilled hole for split pin and painting the down rod for ceiling fan 1200 to 1400mm sweep and complete all as specified and as directed.

S & F fan Capacitor, 2.5 mfd suitable for ceiling fan complete all as specified and as directed.

S&F Ball bearing suitable for ceiling fans /wall mounting fan/ exhaust fan including necessary greasing complete all as specified and as directed. Make: NRB/SKF/Timken

Supply and replace PVC wire of flexible cord with copper conductor multistranded of twin core 23/0.198 complete all as specified and as directed.

S & F fan Capacitor, 4.0 mfd for fans complete all as specified and as directed. Make : Havells/Keltron/Tibcon or equivalent.

S & F metal Exhaust Fan Louver of any size and colours as per site requirement, including all accessories for fixing at any hight complete all as specified and as directed.

M&L for spray painting to ceiling fans 1200 /1400mm sweep at the site complete inclusive of blades and downrods with one coat of synthetic enamal paint after cleaning the dust etc, including filling of cavaties with filler complete all as specified and as directed

M & L for spray painting to exhaust fans upto 450mm sweep at site complete inclusive of blades with one coat of synthetic enamel paint after cleaning the dust etc, including filling of cavaties with filler complete all as specified and as directed.

Supply and replace old corroded/disoriented front grill of wall mounted fan of any size including taking down and refixing with proper clamps and testing complete all as specified and as directed.

Supply & fixing in replacement of geyser inner tank made out of stainless steel sheet for 25 Ltrs geyser of any make and type as per sample complete all as specified and as directed.

M & L for repairing of inner tank/container and outer body by arresting any water leak through welding of geyser body using MS plates of required thickness, replacement of bottom plate ,removal of dents repainting of the body complete all as specified and as directed.

Supply & fix chromium plated connecting pipe 45cm with two brass adopters and brass flexible tubing for Hot/cold water pipe connection for geyser suitable for 15 mm dia pipe complete all as specified and as directed.

Supply & fix of PVC connection 60 cm long with brass nuts for hot water supply complete all as specified and as directed.

Supply & fix of PVC connection 60 cm long with brass nuts for cold water supply complete all as specified and as directed.

Supply & fix non return valve 15/20mm dia for cold water connection of geyser complete all as specified and as directed.

Supply & fix Pressure release valve suitable for 25/50 Ltrs capacity Geyser complete all as specified and as directed.

S & F GI tubing medium grade 15mm bore with all fittings fixed to wall / laid in floor and including cutting the existing pipe for joint making including dismantling existing pipe and fixing the pipe system and making good the disturbed surface to match with the existing surface complete all as specified and as directed.

S & F GI tubing medium grade 20mm bore with all fittings fixed to wall / laid in floor and including cutting the existing pipe for joint making including dismantling existing pipe and fixing the pipe system and making good the disturbed surface to match with the existing surface complete all as specified and as directed.

S & F gun metal gate valve 15mm dia with iron wheel head, screwed both end for any type of pipe and fixed complete all as specified and as directed.

S & F gun metal gate valve 20mm dia with iron wheel head, screwed both end for any type of pipe and fixed complete all as specified and as directed.

S&F 4.0 sqmm three core copper multistranded cable complete all specified and as directed.

Taking down existing unserviceable point wiring of any type/ size of light/fan/power/two way/bell etc on TW batten/conduit and removal of unserviceable material out of site area complete all as specified and as directed.

Taking down existing unserviceable light fittings,security light fittings,bulk head fittings,fall ceiling light fittings etc. from any height of building complete all as specified and as directed .

Taking down existing unserviceable MCB's/MCCB's/Distribution boards any capacity complete all as specified and as directed .

M & L for Point wiring complete with two runs of 1.5 Sq mm (for Phase and neutral) PVC insulated unsheathed multi stranded, copper conductor FRLS cable of 1100V grade drawn through and including new non metallic rigid PVC conduit medium grade, ISI marked, 20 mm bore with conduit accessories concealed in wall /floor and fixed on ceiling/roof/truss/columns etc, including provision of fabricated branded pressed steel terminal box of suitable sizes with 1.6mm thickness duly painted inner and outer side by anti corrosive paint for housing the switches, sockets, fan regulators etc and covered with 3mm thick plastic laminated sheet cover with cadmium plated screw, cup washer etc. complete concealed in walls and provn of 1.5 Sqmm PVC insulated unsheathed copper conductor cable of green colour to common earth dolly etc. complete all as specified and as directed for one light point controlled by one switch. Note :- (1) The wiring shall be done in proper color coding using red, yellow, blue for phases, black for neutral and green for earth. (2) The cost of cutting of chases of required width and depth for concealled conduit incl plastering, making good to disturbed surface, painting two coats to match the existing wall colour is deemed to be included in the quoted rate by the contractor.

All as per Sl item No 34 above but for One ceiling fan/exhaust fan point controlled by one switch through regulator

All as per Sl item No 34 above, but for One 5 Amps socket outlet point on the independent board complete all as specified and as directed.

All as per Sl item No 34 above, but for One 5 Amps socket outlet point on the same board complete all as specified and as directed.

All as per Sl item No. 34 here in before, but for One Bell point controlled by one, bell push complete all as specified and as directed.

All as per Sl item No 34 above but for One light point controlled by two way switch complete all as specified and as directed.

M & L for Point wiring complete with two runs of 1.5 Sq mm (for Phase and neutral) PVC insulated unsheathed multi stranded, copper conductor FRLS cable of 1100V grade drawn through and including new PVC casing caping, ISI marked, including provision of fabricated branded pressed steel terminal box of suitable sizes with 1.6mm thickness duly painted inner and outer side by anti corrosive paint for housing the switches, sockets, fan regulators etc and covered with 3mm thick plastic laminated sheet cover with cadmium plated screw, cup washer etc. complete concealed in walls and provn of 1.5 Sqmm PVC insulated unsheathed copper conductor cable of green colour to common earth dolly etc. complete all as specified and as directed for one light point controlled by one switch. Note: The wiring shall be done in proper color coding using red,yellow,blue for phases , black for neutral and green for earth.

All as per Sl item No.40 here in before, but for One 3 pin 5 Amps switch socket outlet point controlled by one switch on independent board complete all as specified and as directed.

All as per Sl item No.40 here in before, but for One 3 pin 5 Amps switch socket outlet same board complete all as specified and as directed.

All as per Sl item No.40 here in before, but for One Bell point controlled by one, bell push complete all as specified and as directed.

All as per Sl item No.40 here in before, but for One light point controlled by two 2 - w a y s w i t c h 5 amps, SP complete all as specified and as directed.

All as per Sl item No .40 Above but point wiring of 2.5 Sqmm complete all as specified and as directed.

M & L for Point wiring complete with two runs of 1.5 Sq mm (for Phase and neutral) PVC insulated unsheathed multi stranded ,copper conductor FRLS cable of 1100V grade drawn through and including new non metallic rigid PVC conduit medium grade , ISI marked , 20 mm bore with conduit accessories for concealed wiring mount on wall or fixed on ceiling/roof/truss/columns etc, including provision of fabricated branded pressed steel terminal box of suitable sizes with 1.6mm thickness including back plate and cover plate for housing modular switches, sockets, fan regulators etc and provn of 1.5 Sqmm PVC insulated unsheathed copper conductor cable of green colour to common earth dolly etc. complete all as specified and as directed for one light point/fan point controlled by one switch. Note: The wiring shall be done in proper color coding using red,yellow,blue for phases , black for neutral and green for earth

All as per Sl item No. 46 here in before, but for One 3 pin 5 Amps switch socket outlet point controlled by one switch on independent board .

All as per Sl item No. 46 here in before, but for One Bell point controlled by one, one way switch 5 amps, SP

All as per Sl item No. 46 here in before, but for One 3 pin 5 Amps switch socket outlet point controlled by one switch on the same board complete all as specified and as directed.

All as per Sl item No. 46 here in before, but for One light point controlled by two 2 - w a y s w i t c h 5 amps, SP complete all as specified and as directed.

S & F in repairs switch piano single pole flush type 5 amps, 230 volts. complete all as specified and as directed

S & F in repairs switch piano single pole flush type 15 amps, 230 volts.complete all as specified and as directed

S & F in repairs Switch piano two way flush type 5 Amps capacity 230 volts complete all as specified and as directed

S & F in repairs Socket flush type multipurpose 2 in 1, 3 Pin, 5 amps, 230 volts complete all as specified and as directed.

S & F in repairs Socket flush type multipurpose 2 in 1, 3/6 Pin, 5/15 amps, 230 volts complete all as specified and as directed.

S & F in repairs Switch socket combination flush type multipurpose 2/3 pin 5 amps 2 in 1 230 Volts complete all as specified and as directed.

S & F in repairs Switch socket combination 5 in 1 multipurpose 3/5 pin 5/15 amps flush typewith complete all as specified and as directed.

S & F in repairs in repairs bell push 5 A flush type complete all as specified and as directed

S & F single pole Modular switch 1 way 6 Amps, 1 Module complete all as specified and as directed

S & F in repairs single pole Modular switch 1 way 16 Amps, 1 Module complete all as specified and as directed

S & F in repairs Modular switch 2 way 6 Amps, 1 Module complete all as specified and as directed

S & F in repairs Socket modular type multipurpose 2/3 Pin, 6 amps, 230 volts 2 Module complete all as specified and as directed.

S & F in repairs Socket modular type multipurpose 3/6 Pin, 6/16 amps, 230 volts 2 Module complete all as specified and as directed.

S & F in repairs Modular Bell Push 6A, 1 Module complete all as specified and as directed

S&F in in repairs of modular white cover flush box 2 module complete all as specified and as directed

S&F in in repairs of modular white cover plate 3 module complete all as specified and as directed

S&F in in repairs of modular white cover plates box 4 module complete all as specified and as directed

S&F in in repairs of modular white cover plate 6 module complete all as specified and as directed

S&F in in repairs of modular white cover plate 8 module complete all as specified and as directed

S&F in in repairsof modular metal flush box 1/2 module complete all as specified and as directed

S&F in repairs of modular metal flush box 3 module complete all as specified and as directed

S&F in in repairs of modular metal flush box 4 module complete all as specified and as directed

S&F in in repairs replacement of modular metal flush box 6 module complete all as specified and as directed

S&F in repairs of modular metal flush box 8 module complete all as specified and as directed Note for item No. 35 to 43: Rate for Cutting the wall ,PCC work & making good the surface is deemed to be included in the quoted rate.

S&F in repairs replace PVC rectangular box (Gang box) with 5 Amps switch socket complete all as specified and as directed

S&F in repairs PVC rectangular box (Gang box) with 5/15 Amps switch socket complete all as specified and as directed

S&F in repairs Plug top 5 Amps 3 pin 250 Volts complete all as specified and as directed

S & F Modular ceiling fan regulator stepped socket size, 2 module suitable to work on 230 volts complete all as specified and as directed

S & F Electronic type fan regulator stepped switch/socket type, suitable to work on 230 volts complete all as specified and as directed

S&F bell (buzzer/ding dong) working on 230 volts AC Supply complete all as specified and as directed.

S & F ceiling rose three terminal surface bakelite type AC 50 Hz 230 volts of size 65 x 50 mm complete all as specified and as directed

Supply and replace PVC Dummy sheets circular type of 4" complete all as specified and as directed

Supply and replace PVC Dummy sheets circular type of 6" complete all as specified and as directed

S & F lamp holder suitable for B-22 base lamps insulated body surface bakelite with back plate suitable for angle / batten fittings complete all as specified and as directed

S & F in replacement LED Bulb 12 Watt suitable for B22 base holder complete complete all as specified and as directed.

S & F In replacement of old unserviceable light fittings LED tube light fitting Integral 9/10watts LED Tube light fitting internally prewired and incl connecting up with two core wire od suitable size complete all as specified and as directed Make as per Havells Cat No.-LUMILINEBS9WLED865SPCWH, Wipro Cat No- D571065, Crompton Cat No. LCTLN-10-CDL

S & F In replacement of old unserviceable light fittings LED tube light fitting 1x20 Watt industrial batten patti type with bipin holders connector block complete with all accessories internally prewired and incl connecting up two core wire incl 01 no. 20 watt retrofit LED tube rod T8 polycabonate to be fixed at any height of wall/ceiling complete all as specified and as directed. Make : Havells Cat No.-LUMILINEBS20WLED865SPCWH, Wipro Cat No- D562065, Crompton Cat No. LCTLN-20-CDL

S & F In replacement of old unserviceable light fittings with new LED tube light fitting box type including 20watts LED Tube rod, polycarbonate, prewired and incl connecting up with two core wire of suitable size complete all as specified and as directed . Make as per Crompton Cat No-IGP161LT8-16 and LT8-20-865-(2), Bajaj Cat No. BLRB-DB 118 and BLRB 20 CW LED., Havells Cat No-REGALBATTENT8UPTO1X22W SSBSWH and PHOTONULTRAE2.01213T8SSTL20W LED865SPC

Supply and fix in replacement Retrofit T8 tube Polycarbonate 4 feet 20 W LED Rod , 240 volt complete all as specified and as directed Make : Havells Cat No. PHOTONULTRAE2.01213T8SSTL20WLED865SPC, Crompton Cat No.LTT8-20, Bajaj Cat No. BLRB 20 CW LED.

S & F In replacement of old unserviceable bulk head light fittings with new LED bulk head ip 65 with prismatic diffuser 1x10 Watt white complete with all accessories internally prewired and incl connecting up three core single wire complete all as specified and as directed . Make : Bajaj cat part No. BIBWP 10W LED, Crompto Cat No-LBHP-10-CDL, Havells Cat No-EXAFT10WLED857SSYMBOPC

S & F In replacement of old unserviceable Building security light fitting versatile pressure die-cast aluminium with high power LED 25 W as light source complete with LED 25 W 5000K including brackets made out of GI pipe 25 mm dia light grade pipe bent to shape incl 02 Nos MS flate clamps incl nut bolts connection complete complete all as specified and as directed. .Make : Bajaj cat part No. ENXT P 24L WH CR PC SD, Crompto Cat No-LSTS-25-CDL-M, Havells Cat No-ENDURASUNDOWNSL25WLED 765PASYBOPCIHD.

S & F in replacement LED bed side lamp 6 watt fixed on existing wall including making electrical connection complete all as specified and as directed as per Syska cat No. SSK-TRS-6W or any equivalent model in C&S/Philips/Wipro./Havells

S & F in replacement of old unserviceable surface mounting round light fitting of capacity 15 Watts powder coated white CRCA full glow suitable for ceiling including making electrical connection from ceiling rose to light fitting complete all as specified and as directed as per Crompton Cat No- LSCRM-15W-CDL, Syska Cat No-SSK-TPL-15W, Havells Cat No-EDGEPRONEORDDLR15WLED865S

S & F MCB SP 6 to 32 Amps 240 volts C- type all as specified and as directed

S & F MCB SPN 40 to 63 Amps 240 volts C- type all as specified and as directed

S & F MCB TPN, 415 volts suitable for fixing in MCB DB of capacity 63 Amps,10 KA all as specified and as directed .

S & F in replacement sheet metal enclosure MCB DB SPN 4 way with 100 amps rated bus bar 240 volts double door with locking system complete all as specified and as directed . Make :- Havells, Legrand, ABB

All as per Sl item No 97 here in before, but SPN 8 way DB all as specified and as directed .

S & F in replacement of TPN DB 4 way double door made out of CRCA sheet housing duly powder coated & confirming to IS specification complete all as specified and as directed. Make :- Havells, Legrand, ABB

S & F Vertical loadline type TPN DB 4 way double door with incoming as MCCB TP 415 volts AC 3 phase 50 Hz with fixed magnetic setting for current rating of 63 Amps 16 KA ,4P made out of CRCA sheet housing duly powder coated & confirming to IS specification with busbar rating not less than 160 A complete all as specified and as directed. Make :- Havells, Legrand, ABB

S & F Single pole and Neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps (AC Box) complete all as specified and as directed. Make :- Havells, Legrand, ABB

S&F MCCBs 415V, 25KA, 100 amps 4 Pole suitable for DB complete all as specified and as directed. Make :- Havells, Legrand, ABB

All as per Sl item No 102 here in before, but 63 Amps, 10 KA complete all as specified and as directed.

M & L Submain wiring with 2 runs of single core 4 sqmm PVC insulated FRLS multistranded 1100 volts grade wire, copper conductor drawn through and including non-metalic rigid PVC conduit and conduit accessories of medium grade not not less than 25mm dia including one run of single core 4 sqmm PVC insulated sheated multistranded 1100 volts grade with copper conductor cable as earth continuty conductor along with the wiring and connected from DB to DB/main board including removing the existing unserviceable submain riwing complete all as specified and as directed.

All as per Item Sl No-104 above but using 3 runs of single core 6 sqmm complete all as specified and as directed.

All as per Item Sl No-104 above but using 5 runs of single core 6 sqmm complete all as specified and as directed.

All as per Item Sl No-104 above but using 5 runs of single core 10 sqmm using 32 mm dia PVC conduit complete all as specified and as directed.

M & L Submain wiring with 2 runs of single core 4 sqmm PVC insulated FRLS multistranded 1100 volts grade wire, copper conductor drawn through and including PVC Casing & Caping and its accessories including one run of single core 4 sqmm PVC insulated sheated multistranded 1100 volts grade with copper conductor cable as earth continuty conductor along with the wiring and connected from DB to DB/main board including removing the existing unserviceable submain riwing complete all as specified and as directed.

All as per Item Sl No-108 above but using 3 runs of single core 6 sqmm..

All as per Item Sl No-108 above but using 5 runs of single core 6 sqmm

All as per Item Sl No-108 above but using 5 runs of single core 10 sqmm using 32 mm dia PVC casing caping. Note for item No 84 to item No.90 :- (1) The wiring shall be done in proper color coding using red,yellow,blue for phases , black for neutral and green for earth (2) The cost of cutting of chases of required width and depth for conduit incl plastering ,painting two coats to match the existing wall colour is deemed to be included in the rate quoted rate.(for item 84 to 87) (3) The corresponding runs of copper wire and one run of suitable size of PVC conduit / casing caping shall be measured as one running meter.

S & F Supplying and fixing 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections , one twin core cable flat or circular multi stranded Aluminium conductor of size 6 Sqmm complete all as specified and as directed

S & F twin core flexible twisted copper conductor wire 1.1 KV for Phase(Red) and neutral(Black) of size 0.5Sqmm for connecting light/switch /socket etc. as per site requirement including taking down old unserviceable one complete all as specified and as directed

Taking down carefully geysers from site of any make and capacity, transporting to MES complaint cell for dismantling the same for inspection, taking out all unserviceable and burnt spare parts, de-scaling and cleaning of tank thoroughly with washing compound or liquid solution, applying one coat of milky white synthetic enamel paint with sprayer after preparation of surface, writing work as per existing pattern with black synthetic enamel paint and re-fixing of geysers at its original position complete all as specified and as directed. Note : (a) Spare part shall be measured and paid separately under respective item of this schedule, however minor items which are not catered in this schedule, the cost of the same shall be deemed to be included in the unit rate of these items. (b) Repair works will be carried out at workshop E&M complaint cell. (c) Repair of geyser shall be completed and re-fixed the same with in 72 Hrs after receipt of complaint slip. (d) The cost of transportation to workshop and back is deemed to be included in the quoted rate of this item.

S&F in repairs Geyser element 2000 watts /1500watts of any type (Circular OR tringular) or as per site requirement all as directed.

S&F in repairs Thermostat suitable for existing geyser of any make complete all as specified and as directed

S&F in repairs Indicator bulb 230 V suitable for any make and colour complete all as specified and as directed

S&F in repairs PVC Cold/Hot water connection pipe 45 cms long 15 mm dia complete all as specified and as directed

S &F Bib taps chromium plated with crutch or butter fly handle 15 mm dia screwed for iron pipe or for brass ferrule and fixed including cutting of GI pipeall complete all as specified and as directed

Supply & fixing Brass Head Assembly having 8 to 9 holes suitable for 25 litres capacity geyser of make – Bajaj, Venus, Recold complete all as specified and as directed.

Supply and fixing PVC insulated round copper wire 3 core 2.5 Sqmm for making connection from storage geyser to industrial / power socket complete including removal of existing old damaged wire complete all as specified and as directed

Supply and fix Plug Top 3 pin 15 Amps for storage geyser including removal of existing plug top complete all as specified and as directed. Make- Anchor, Havells, cona complete all as specified and as directed .

S & F Industrial type Plug top 3 pin, 20 Amps suitable for industrial socket for storage geyser including taking down old UNSV / rusted complete all as specified and as directed of Make :- Havells, Legrand, ABB

Supply and replace split pins/lock pins for ceiling fans complete all as specified and as directed.

Supply and replace Canopy as approved suitable for Ceiling Fan of any sweep and make complete all as specified and as directed.

M&L for Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of andings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed conduit wiring, etc., making good and matching with the existing colour, cutting not exc 10 cm girth complete all as specified and as directed

S&F in replacement of flush galvanised iron sunken box, not less than 1.6 mm thick of size 8" x 10"x 2" (inch) with 3 mm thick bakelite / hylam sheet top cover of white colour ISI marked including machine screw & washer with complete electric connection to existing switch/socket/fan regulators complete with civil work and making good to surrounding surface with white/colour wash or any type OBD as per existing colour of building complete all as specified and as directed

All as per Item No- 127 above but of size 6" x 4"x 2" (inch) complete all as specified and as directed

All as per Item No- 127 above but of size 4" x 4"x 2" (inch) complete all as specified and as directed

Disconnection and removing the existing unserviceable earthing and M & L of Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground to a depth not less than 2.25 m below ground level with top edge of earth plate not less than 1.5 m below normal ground level connected to GI earth lead wire 4 mm dia by means of bolts, nut, check nuts and washers etc of galvanised iron and earth lead protected by provision of GI pipe 15 mm bore of medium grade from earth electrode to DBs/Main switch all as shown in Electrical Plate No 3 of SSR Part I and connected to main switch board including excavation and earth work in any type of soil, PCC chamber in 1:2:4 Type B-1 using 20 mm graded stone aggregate 75 mm thick RCC cover in 1:2:4 type B-1 reinforced with 6mm dia bars at 75mm c/c both ways with 12mm dia MS bar handle made to shape, 20 mm dia medium grade GI watering pipe perforated at bottom with funnel and wire mesh, common salt and charcoal filling complete including testing on completion all as specified and as directed (Note: GI pipe 15mm dia & GI earth lead 4mm dia upto 7.5 m length is deemed to be included in quoted rate).

M & L for replacement of Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc as required 4mm dia galvanised iron or steel wire complete all as specified and as directed.

SUN LIGHT HOUSE (BID ID -3122363)

THE DECAN ENGINEERING AND REFRIGERATION COMPANY (BID ID -3114099)

Srinivasa Consructions (BID ID -3120603)

Sri Balaji Enterprises (BID ID -3120519)

M/s G.CHAKRAPANI AND SONS (BID ID -3129412)

M Shyam Sunder (BID ID -3117972)