REPAIR REPLACEMENT AND MAINT TO INTERNAL WIRING AND FLAME PROOF WIRING INCLUDING REPAIRS TO CEILING EXHAUST AIR CIRCULATER FANS CEILING LIGHTS MISC REPAIRS OF LIGHTNING AND CONDUCTORS AND ITS RELATED WORKS INCLUDING CERTAIN REPAIRS TO FIRE ALARM SYST

Amount

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixtures and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking into credit (credit for above items shall be made as per condition laid down under schedule of credit seprately ) and making good disturbed surfaces of walls, floors etc complete all as specified and directed

Material and labour for point wiring using approved colour coding as per IS ( Red, black and green for single phase circuits), with multi stranded copper conductor 1.5 Sqmm nominal cross sectional area,single core, PVC insulated and unsheathed FRLS cable1100 volts grade , ISI-694 (1990) marked with valid CML No in and including medium grade, PVC casing & capping of suitable size on walls/roof/floor etc, ISI marked with suitable accessories including 1.22mm thick pressed steel terminal boxes to provision of modular switches to house hold switches/regulators etc including modular plate and covers for one light/fan/bell point controlled by one switch/bell push complete including PVC insulated multistranded copper conductor 1.5 SQ mm nominal cross sectional area single core FRLS cable as earth continuity conductor to common earth and connecting to earth dolly complete all as specified and directed by Engineer in charge for the following :-

One fan/light /bell point controlled by one switch/bell push

One switch socket outlet 5 Amps on independent board

One socket outlet 5 Amps on the same board

All as per Item No- 2 here-in-before but with 2.5 Sqmm PVC insulated multistranded copper conductor cable including 2.5 sqmm PVC insulated but unsheathed copper conductor FRLS cable 1100Volts grade and 2.5 sqmm as earth continuity conductor for one switch socket outlet 15 Amps on independent board complete all as specified and directed by Engineer in charge.

All as per Item No- 2 here-in-before but with 4.0 Sqmm PVC insulated multistranded copper conductor cable including 4.0 sqmm PVC insulated but unsheathed copper conductor FRLS cable 1100Volts grade and 4 sqmm as earth continuity conductor for power socket on independent board complete all as specified and directed by Engineer in charge.

Material and labour for sub main wiring but using two single core multistranded PVC insulated copper conductor FRLS Cable of size 4 sqmm 1100 volt grade drawn into and including PVC conduit of suitable size including 4.0 sqmm. PVC multi standard copper conductor FRLS cable in green colour for continious earthing including chislling/cutting of wall, floor, making hole through wall & making good disturbed surfaces of wall/floor/ceiling to match with existing surface including taking down old unserviceable/burnt wiring of any type or size complete all as specified and directed by Engineer in charge. Note: Two single core cable, earth wire and PVC conduit shall be measured as one length.

All as per item No- 05 above but for 6 Sqmm .

Supply and fix ceiling rose surface bakelite with three terminals type complete all as specified and directed

Supply and fix switch piano type one way 6 Amps flush type , 240volt AC complete all as specified and directed

Supply and fix socket outlet 2 in1, 3 pin 5 Amps complete all as specified and directed

Supply and fix switch socket combination(SSC) 2 in 1, 3 pin, 5 Amps flush type ,240volt AC complete all as specified and directed

Supply and fix switch piano type 16 Amps flush type ,240volt AC complete all as specified and directed

Supply and fix socket outlet 2 in 1, 3/ 5 pin 16 Amps flush type complete all as specified and directed

Supply and fix switch socket combination(SSC) 2 in 1, 3/5 pin, 16 Amps flush type ,240volt AC complete all as specified and directed

Supply and fix Bell push, flush type, 6 Amp flush type , 240volt AC complete all as specified and directed

Supply and fix switch piano type two way 6 Amps flush type , 240volt AC complete all as specified and directed

Supply and fix Bell push, Modular type, 6 Amp flush type , 240volt AC complete all as specified and directed

Supply and fix in repair modular switch 1 way 6A 1 module complete all as specified and directed.

Supply and fix modular switch 2 way 6A 1 module complete all as specified and directed.

Supply and fix modular socket 6A 2/3 pin combined 2 module complete all as specified and directed.

Supply and fix modular socket 6A /16A 2/3 pin combined 2 module complete all as specified and directed.

Supply and fix modular fan regulator, 120 watt - 2 module complete all as specified and directed.

Supply and fix in repair stepped type electronic fan regulator 120 watt ,240 volt flush type on the existing phenolic laminated sheet complete all as specified and directed

Supply and fix in repair electric bell Ding Dong, AC 230 volts complete all as specified and directed.

Supply and fix in repair Modular white cover plate with frame of following size complete all as specified and directed :-

1 module

2 module

3 module

4 module

6 module

8 module

Supply and fix in repair of RCCB 63 A , four pole, 30 mA complete all as specified and directed by Engineer in charge. Make: Hager/L & T/Standard

Supply and fix in repair industrial wall mounted plug socket suitable for IP 44 degree of protection of 32Amps rating 2P+E complete all as specified and directed

Supply and fix in repair sheet metal enclosures for double door distribution board factory made duly painted of following capacity with 200 amps rated bus bar, suitable for fixing MCB /Isolators complete all as specified and directed :- Make:L & T/legrand/Havells

12 way SPN , 240V

8 way SPN 240V

4 way TPN ,415V

6 way TPN ,415V

Supply and fix in repair MCCB 125 Amps, 4 pole, Breaking capacity 16 KA, 415 V adjustable type complete all as specified and directed. Make: L &T /Legrand/Indoasian/standard.

All as per item no 28 above but of capacity 100 Amps.

Supply and fix in repair miniature circuit breaker (MCB) of following current carrying capacity, in the MCB DB complete with connection testing and commissioning complete all as specified and directed. Make L &T /Legrand/Havells

SP 5/6 to 32 AMP,240V, 10 KA 'B' curve

SP 40 AMP,240V, 10 KA 'B' curve

SPN 32 Amps,240V, 10 KA 'B' curve

SPN 40 Amps ,240V, 10 KA 'B' curve

TPN 63Amps,240V, 10 KA 'B' curve

Taking down old unserviceable fitting and Supply and fix wall mounted extruded aluminium housing high quality indoor batten of 20/22 watts capacity colour temperature 6500 K (4' long), lumen 2000 to 3000, PF> 0.9, THD less 15% diffused connecting with three core flexible copper wire from connector to ceiling rose/angle holder as per existing site requirement complete all as specified and directed by Engineer in charge. Make : Havells/wipro/Halonix

All as per item No-31 but LED tubelight fitting of 10 watt, 2 feet long

Taking down old unserviceable lamp holder and Supply and fix lamp holder, PVC/ polycarbonate type with back plate suitable for batten fittings complete all as specified and directed

Taking down old unserviceable fitting and Supply and fix Recess/Surface mounting LED flat panel light fitting of wattage 36 watts, size 600mmx600mm and with efficient LEDs lumen 2000 to 3000, PF> 0.9, THD less 15% complete all as specified and directed Make : Havells/wipro/Halonix

Taking down old unserviceable bldg security light and supply & fix high efficency LED building security light 30 watt , 230 V, lumen 2000 to 3000, PF> 0.9, THD less 10%, made of pressure cast aluminuim housing with high power LEDs, lens and toughned glass IP 66 connecting with three core flexible copper wire from connector to ceiling rose complete all as specified and directed. Make Halonix/Bajaj/Havells

Supply and fix in repair bracket for mounting building security light made out of 40 mm dia Light Grade GI pipe bend in angle with holding MS clamps two nos each bracket of size 25x3 mm including screw etc for fixing complete all as specified and directed by Engineer in charge

Dismantling old Air circulator fan of any type and depositing it to MES store and Supply & fixing heavy duty Air Circulator fan pedestal type of size 600mm, single phase , 250 volts, 1400 rpm, power input 200 watts complete all as specified and directed. Make :- Bajaj/Crompton/Polycab

Dismantling old Air circulator / Wall fan of any type from 10 mtr height and depositing it to MES store and Supply & fixing Flame proof Air circulater/Wall fan of size 18 inch, 0.25 HP, single phase , 250 volts complete all as specified and directed. Make :- Shyaam (cat no-SSPL/MT/140) / Sudhir

Dismantling old Exhaust fans of any type from any height and depositing it to MES store and Supply & fixing Flame proof Exhaust fan of size 18'', 0.25 HP, single phase, 250 volts including louvers of suitable size complete all as specified an directed . Make :- Shyaam (cat no-SSPL/MT/140) / Sudhir

Material & labour for rewinding of Ceiling Fan, Exhaust Fan and Air circulator fan of any type/make by split opening the fan carrying cutting the burnt winding and cleaning the slots and rewinding with super enamelled copper winding wire of appropriate gauge including connection,capacitor base and testing complete all as specified and directed by Engineer in charge for follwoing:- Note: Bearing ,fan canopy, capacitor, down rod etc will be measured and paid separately under relevant item of schedule.

Ceiling fan of 1200/1400 mm sweep

Exhaust Fan of sweep 275 to 300 mm

Exhaust Fan of sweep 350 to 450 mm

Supply only ball bearing (DE/NDE) to match the existing make suitable for 1200/1400 mm sweep ceiling fan including greasing complete all as specified and directed by Engineer in charge. Make: SKF/NBC

Supply only ball bearing suitable for 275 to 450 mm exhaust fan complete all as specified and directed Make : SKF/NBC

Supply only fan capacitor of following capacity

capacitor 2.5 mfd

capacitor 4 mfd

Supply only , rubber yoke, MS Clamps, bolts nuts with split pin suitable for ceiling fan 1200 /1400 mm sweep complete all as specified and directed by Engineer in charge.

Supply only gunmetal bush of suitable size for ceiling fan 1200 /1400 mm sweep complete all as specifed and directed by Engineer in charge.

supply only fan down rod of following length with white enamel painted with both side hole for hanging fan of 1200/1400mm sweep complete all as specified and directed Engineer in charge

1 ft long

2 ft long

Supply only fan canopy set off white /white coloured as per colour of ceiling fan of sweep1200/1400mm complete all as specified and directed

Supply only stator for ceiling fan of 1200/1400 mm sweep with silicon coating, anti rust coating, size and slot as per sample, feasible to fix in exisiting rotor size complete all as specified and directed

Supply only rotor for ceiling fan of 1200/1400 mm sweep with silicon coating, anti rust coating, size and slot as per sample, feasible to fix in exisiting stator size complete all as specified and directed

Material & labour in repair for of PVC polycarbonate rectangular block for mounting switches, sockets, fan regulator etc with 3 mm thick plastic laminated sheet cover of following size make cutting for fixing existing switches, sockets, regulators and make necessary connection and testing complete all as specified and directed by Engineer in charge.

100 x 100 mm and 50 mm deep

200 x 150 x 50 mm deep

250 x 200 x 50 mm deep

Material and labour for point wiring flame proof in and including stove enamelled ERW steel conduit 20 mm dia medium grade on surface with and including ISI marked two runs of PVC insulated unsheathed multistranded copper conductor cable (FRHR) 1.5 sqmm nominal cross sectional area, 1100 volts grade and including one run of 1.5 sqmm (green colour) ISI marked PVC insulated unsheathed multistranded (FRHR) copper conductor cable as earth wire with and including all flame proof fittings such as elbow, bends, junction boxes, ceiling rose saddles , flexible metal conduits etc. incl suitable size of sheet metal box 1.6mm thick (ISI Mark), screws and rawal plug etc. and connected to light/fan and common earth dolly with necessary copper thimbels all as specified and directed by the Engineer in charge for the following :-

One light/fan point controlled by one, one way flame proof switch .

All as per item No 49 here-in-before but for socket out let, 15/16 Amps. independent with 2.5 Sqmm size cable and 2.5 Sqmm for continuity earth wire connected to common earth dolly complete all as specified and directed by Engineer in charge.

Supply & fix in repair fluorescent tube light fitting 1x16W flameproof type FLP-WP made of aluminium alloy LM6, complete with all accessories prewired and including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and directed . Make, Cat No. - EXTL140 Crompton Greaves/Shyaam/Sudheer.

Supply & fix in repair FLP-WP flood light fittings of capacity 120 watts made of aluminium alloy LM6, complete with all accessories prewired and including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and directed by Engineer in charge. Make-Shyaam, Cat No. - SSPL/1251 or Sudhir or equivalent.

Material & labour for rewinding of flame proof ceiling fan of 1200/1400 mm sweep of any make by split opening the fan carrying cutting the burnt winding and cleaning the slots and rewinding with super enamelled copper winding wire of appropriate gauge including connection,capacitor base and testing complete all as specified and directed by Engineer in charge. Note: Bearing , fan canopy, capacitor, down rod etc will be measured and paid separately under relevant item of schedule.

All as per item No 53 above but Exhaust Fan of sweep 300 to 450 mm

Supply & fix in repair FLP - WP switch socket and plug combined in LM6 aluminium alloy 16 A 2P + Earth complete all as specified and directed. Make-Sudhir/Shyaam or equivalent.

Supply & fix in repair FLP - WP switch flame proof rotary ON-OFF type with termination box in LM6 aluminium alloy, 10/16A, single pole 250V complete all as specified and directed. Make-Shyaam, Cat No. - SSPL/2C/1010. or Sudhir or equivalent.

Supply & fix in repair flame proof, weather proof 12 way SPN MCB DB 240 V. 50 Hz in LM 6 construction, consisting of 01 No. incoming MCB SPN- 63 Amps(01 Nos), MCB SP – 6 to 32 Amps (10 Nos), 10KA Breaking capacity as outgoing with clip on type terminals with suitable cable entries certified by CMRI Dhanbad complete all as specified and directed . Make :- Shyaam Cat Part No SSPL/MCDB/186 or Sudhir or equivalent.

Supply & fix in repair Flame proof , weather proof 8 way SPN MCB DB 240 volts in LM 6 construction consisting of 01 nos of incomer MCB SPN -40/32 amps (01) Nos MCB SP -06 -32 Amps 06 nos 10 KA breaking capacity as outgoing complete all as specified and directed Make :- Shyaam Cat Part NO-SSPL/MCDB/186 or Sudhir or equivalent.

Supply & fix in repair submain wiring alongwith earth wire with FRHR PVC insulated copper conductor, multistranded, on surface of size 2 x 6.0 Sqmm & 1 x 6 Sqmm earth wire in including ERW steel conduit complete all as specified and directed by Engineer in charge. Note: Two run of FRHR PVC insulated copper cable, earth wire and Steel conduit shall be measured as one length.

Servicing and Maintenance of Micro Processer based fire alarm control panel of any make installed at main bldg of CQA (EE) comprising of various loops data card, battery, LCD/LED display panel, buzzers, response indicators, heat and smoke detectors etc, including testing by OEM for following items (Item No 61 to 64 are measured and paid separately as supply only) complete all as specified and directed.

Notes :- (i) The Rates are inclusive of regular inspection of authorised OEM, once in a month. (ii) The maint and servicing includes clearing the fault in loop wiring , cleaning the heat/smoke detectors with blowers, response indicator, MCP, Sounder cum Strobe with control module etc all as directed by Engineer In Charge. (iii) Major Spares required for maintenance of the above panel shall be measured and paid separately under relevant item.

Supply only addressable smoke detector complete all as specified and directed

Supply only addressable manual Call point complete all as specified and directed.

Supply only addressable sounder complete all as specified and directed

Supply only 12 volt 7 AH/10AH battery complete all as specified and directed .

Supply, draw, connecting, testing and commissioning in repair 2 core 1.5 sq mm stranded copper conductor, PVC insulated PVC sheathed FRLS, flexible armoured cable laid on ceiling/wall clamped with aluminium clamps/ drawn in ERW pipe complete all as specified and directed. Note :- (i) The cables are to be drawn through the false ceilings, laid in floors, fixed to walls as per the site requirements. (ii) The conduits are to be measured and paid seperately under relevent item.

Supply and laying in repair Mild Steel Stove enameled black conduit alongwith the accessories such as tees, bends, elbows, bell mouth ends and all fixing accessories such as couplers, locknuts, saddles, pipe hook etc. on surface/recess including painting, in case of recessed conduit, cutting the wall and making good the same for of recessed conduit of size 25 mm dia complete all as specified and directed.

Material & labour for earthing complete in repairs with galvanised steel earth plate electrode 600 mm x 600 mm x 6.3 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of plate not less than 1.5 mtr below normal ground level connected to 4.0 mm dia galvanised earth lead wire by means of nuts bolts check nuts and GI washers including PCC pit in PCC 1:2:4 type B-1 20mm graded stone aggregate RCC cover RCC 1:2:4 type B1 (20 mm graded stone aggregate) 20 mm dia (medium grade) GI watering pipe with funnel wire mesh and protection pipe of GI of suitbale size upto 7.5 mtr length including charcoal black cotton soil as required at site to achieve the earthing result and common salt, excavation earth work etc in any type of starta complete all as shown in electrical plate No 3 as specified, GI wire of suitable size and length for continuity earth wire from test point to main distribution Board complete all as specified and directed. Note: (i) Rate for achieving required depth by compressor machine if required is deemed included in item unit rate. (ii) After earthing contractor should test the earth value and submit register for earth resistance result to Engineer in charge.

Material & labour in repairs for re-fixing on exiting or new location storage type electric water heater (geyser) of storage capacity 25/35/50 ltrs of any make comprising of the following works mentioned here under againt Ser Nos (a) to (f) at different locations (a) Inspection, taking down, opening ( dismantling ) descaling, brushing, cleaning of storage tank (b) Examine water tightness of storage tank after cleaning. (c) Carry out operation of all stop cocks, pressure reducing valves etc. to ensures free movement of the working parts. (d) Supply and fix in repair rubber / PVC gasket to ensure water tightness. (e) Checking of safety valve (f) Testing of geysers after repairs.

Supply and fix in repair thermal cutout ISI marked temp range 50 to 80/90 degree as required at site for geyser of capacity 25/35/50 Ltr of any make complete all as specified and directed by Engineer in charge

Supply and fix in repair safety valve/high pressure valve ISI marked as per site requirement complete all as specified and directed by Engineer in charge.

Supply and fix in repairs heating element of following rating as required at site including rubber washers complete all as specified and directed by Engineer in charge..

1/1.5 KW,240 volt

02 KW ,240 volt

Supply and fix in repairs PVC pipe with brass hexagonal adopters both side, suitable for 15 mm dia pipe 60 cm long for cold water connection complete all as specified and directed by Engineer in charge

Supply and fix in repairs metal braided PVC/CP pipe with brass hexagonal adopters both side, suitable for 15 mm dia pipe 45 CM long for hot water connection complete all as specified and directed by Engineer in charge.

Supply and fix in repairs, non return valve 15 mm dia of brass, ISI marked complete all as specified and directed by Engineer in charge.

Supply and fix stop valve , cast copper alloy screw down high pressure crutch handle, screwed both end for iron pipe suitable for 15 mm bore complete all as specified and directed by Engineer in charge

Material & labour for repairing and replacment of unserviceable copper container of capacity 25/50 Ltrs of solar water heater of any type after completion of work testing the heater complete all as specified and directed by Engineer in charge for following:-

Copper container 50/100 ltr of water heater (geyser)

Copper container capacity 25 Ltrs of water heater (geyser)

Taking down unserviceable copper/GI/Aluminium earthing strip any size complete all as specified and directed

Supply & fix copper strip of size 20mmx3mm thick for 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/down conductor strip etc, complete all as specified and directed by Engineer in charge.

Supply & fix GI steel strip of size 32mmx6mm thick for 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 complete all as specified and directed by Engineer in charge.

Supply & fix Aluminium strip of size 25mmx3mm thick for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or roof for lightening arrestor or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing/down strip from bldgs etc, using porcelain clit/post insulators with screw/GI drill bit screw with clamp of required size at specified distance, complete all as specified and directed by Engineer in charge. Note : The cost of T & P and minor spares reqd for fixing the above conducor is included in the quoted rate.

Supply & fix in repair earthing test point terminal block made up of gun metal or phosphorus bronze of size 75mmx75mmx25mm thick drilled and screwed including 3Nos, 8mm dia, 25mm long hexagonal head screws including MS box 2 mm thick of suitable size for protection of test point terminal complete all as specified and directed.

Supply & fix in repair Air termination, single pointed Aluminium rod 12mm dia and 300mm long with complete acessories fixed on aluminuim strip for earth conductivity to ground complete all as specified and directed by Engineer-in- charge.

Material and labour for 40 mm bore Galvanised iron tubing, medium grade, IS-1239 marked including ISI marked fittings and laid in trenches/under road/drains, fixed to poles/ walls or fixed to pcc block for fixing air termination rod with suitable size flat iron clamps, bolts, nuts and washers complete all as specified and directed

Material and labour for earthing with copper earth plate electrode 600mm x 600mm x 3mm thick, burried directly in ground vertically to a depth of not less than 2.25 mtr below ground level connected to copper strip 20x3mm thick, by means of copper brazzing made out of copper steel and 40 mm dia GI pipe "light grade" for protection of earth lead and connected to control board or transformer neutral earth or as directed including earthing pit of size 450x450x300mm (outer size) wall thickness 100mm made in PCC (1:3:6) type C-1 (20mm graded stone aggregate) and pre-cast reinforced cover slab of size 450mm x 450mm x 80mm thick made with MS XPM Jalli, RCC (1:1.5:3) (20 mm graded stone aggregate) with one handle made out of 8 mm dia round bar, 20mm dia GI pipe 'light grade' for watering funnels, wire mesh and provided charcoal or coke of alternative layers of 15 cm including necessary earth work of size 300x900mm, depth 2.50mtr and testing complete all as specified and directed.

NOTE : (i) The earthing pit should be provided with proper earth pit and pit cover. Pit cover should be painted with cement base paint of approved colour and pit number to be marked on a GI plate above 45 cm from GL as per colour code followed. (ii) If the desired earth registance is not achive during testing as per IS the complete earthing shall be carried out by the contractor at his own cost and no extra claim shall be admissable. (iii) Length of earth strip/electrode, if more than 7.5mtr shall be measured and paid seperately under respective items of schedule (iv) Resistance value should be less than 5 ohm.

PURVA ELECTRICALS AND ENGINEERS (BID ID -3435304)

D H L ENTERPRISES (BID ID -3435443)

AMAN ENGINEERING AND ELECTIRICALS WORKS (BID ID -3435712)

SHREE VAIBHAV ELECTRICALS (BID ID -3435330)

Adinath Technical Services (BID ID -3435457)