REPAIR/ MAINTENANCE OF INTERNAL/ EXTERNAL ELECTRIFICATION, SECURITY LIGHTS, WATER SUPPLY PIPE LINE INCL INSTALLATION WITH OTHER MISC E/M WORKS AT OFFICE COMPLEX AND MANDAKINI COMPLEX AT PCDA (AF) UNDER GE CLEMENT TOWN

Amount

Dismantling and taking down U/S copper / aluminium point wiring (light, fan, socket, power) complete fitting such as switches, socket outlet, bell push ceiling roses, pendants, lamp holder etc including CI/Pressed steel terminals, switch box, and making good the disturbed surface of wall/floor etc, to match with the existing surfaces of wall/floor complete all as specified and directed. (Note :- If the contractor fail to make good the disturbed surface of wall/floor etc and do not match with the existing surface of wall/floor to the entire satisfaction of Engr-in-Charge a recovery @ of Rs. 50/- per RM will be made from payment due to the Contractor. In case of any dispute the decision of accepting officer will be final and binding.)

Dismantling and taking down u/s sub-main wiring/service wire of any size including wooden batten / PVC Conduit etc and making good the disturbed surfaces of wall/floor to match with the existing wall/floor etc. complete all as specified and directed. (Note :- If the contractor fail to make good the disturbed surface of wall/floor etc and do not match with the existing surface of wall/floor to the entire satisfaction of Engr-in-Charge a recovery @ of Rs. 50/- per RM will be made from payment due to the Contractor. In case of any dispute the decision of accepting officer will be final and binding.)

Dismantling and taking down old damaged existing DB’s any type including sheet metal enclosoures and MCB's and making good the disturbed surfaces of wall/floor to match with the existing wall/floor etc. complete all as specified and directed. (Note :- If the contractor fail to make good the disturbed surface of wall/floor etc and do not match with the existing surface of wall/floor to the entire satisfaction of Engr-in-Charge a recovery @ of Rs. 50/- per RM will be made from payment due to the Contractor. In case of any dispute the decision of accepting officer will be final and binding.)

Material and labour for point wiring with 1.5 sq mm PVC insulated, unsheathed, stranded copper conductor (FRLS) cable single core 1100 Volt grade in and including rigid PVC conduit medium grade 20mm dia or more ISI Marked casing caping /surface conduit and conduit accessories and cutting chases of suitable girth where required on brick/concrete surface & making good disturbed surface,provision of CI/Pressed steel terminal switch box for normal piano switch/socket ,with plastic laminated sheet 3 mm thick fixed with brass screw and washers for normal piano switch / socket, or provision of PVC gang box where required along with 1.5 sq mm PVC insulated unsheathed stranded copper conductor cable ( FRLSH ) as earth wire connected with main common earth dolly complete all as specified and directed for the following (a) One light/fan/exhaust fan/bell point controlled by one, one-way Piano type switch 5/6 Amp. (Note:- (i) Cost of cutting chases of suitable girth where required on brick /concrete surface and making good disturbed surface shall be deemed to be included in quoted rates ii) If the contractor fails to make good the disturbed surface of wall/floor etc and do not match with the existing surface of wall/floor to the entire satisfaction of Engr-in-Charge a recovery @ of Rs. 50/- per RM will be made from payment due to the Contractor. In case of any dispute the decision of accepting officer will be final and binding.)

All as per item No.4 above but one 3pin/5pin 5/6 Amps socket out let on same board with other switch , one-way Piano type switch complete all specified and directed.

All as per item No.4 above but one 3pin/5pin 5/6 Amps socket out let on independent board controlled by one, one-way Piano type switch complete all specified and directed .

All as per item No 4 above but with 2.5 Sqmm PVC insulated cable( FRLSH) and same size of earth wire for 15 Amps power point complete all as specified and directed.

Supply and fixing switch piano flush type single pole, one-way 5/6 Amps, 240 Volts AC complete all as specified and directed.

Supply and fixing switch piano flush type single pole, one-way 16 Amp, 240 Volts AC complete all as specified and directed.

Supply and fixing socket out let 2in 1, 5 pin 5 Amps flush type complete all as specified and directed.

Supply and fixing socket out let 5/6pin 5 Amp and 15 Amp flush type (multi) suitable for 240 Volt AC complete all as specified and directed.

Material & Labour for Point Wiring for one light Point/one fan point/ one call bell point, controlled by one switch with 1100 volts grade single core conforming to (IS:694 /1990) PVC insulated unsheathed 1.5 sqmm multi stranded copper conductor cable (FRLSH) with contineous earth wire of 1.5 Sqmm stranded copper conductor cable (FRLSH) PVC insulated unsheathed , drawn in and including concealed PVC conduit ,duly concealed to wall/floor or above false ceiling with fittings(ISI marked) not less than 20 mm dia (Color coding of wires shall be Phase, neutral and earth wire all as specified ) sunk Metal flush box with and incl decorative polycarbonate frame for housing Modular Switches, sockets , fan regulators etc including white cover cover plate complete all as specified and directed. (Note:-( i) Cost of cutting chases of suitable girth where required on brick /concrete surface and making good disturbed surface shall be deemed to be included in quoted rates (ii) If the contractor fail to make good the disturbed surface of wall/floor etc and do not match with the existing surface of wall/floor to the entire satisfaction of Engr-in-Charge a recovery @ of Rs. 50/- per RM will be made from payment due to the Contractor. In case of any dispute the decision of accepting officer will be final and binding.)

All as per item No.12 above but one 3pin/5pin 5/6 Amps socket out let on same board with other switches , with cables 1.5 sq mm size , complete all as specified and directed.

All as per item No.12 above but one 3pin/5pin 5/6 Amps socket out let on independent board with other switches, with cables 1.5 sq mm size, complete all as specified and directed .

All as per item No 12 above but with 2.5 Sqmm PVC insulated FRLSH cable for 15 Amps power point complete all as specified and directed.

Supply and fix Switch Modular single pole, one way 6 Amps, 1 module 240 Volts AC complete all as specified and directed.

Supply and fix switch modular , one-way 16Amps, 1 module 240 Volts AC complete all as specified and directed.

Supply and fix modular socket, 6A -2/3 pin combined 2 module ISI marked 230 volts, 50 Hz complete all as specified and directed.

Supply and fix modular socket, 6A/16A -2/3 pin combined 2 module 230 volts 50 hz complete all as specified and directed.

Supply and fixing step socket type modular fan regulator 120/280 V , 2 module complete all as specified and directed.

Supply and fix ceiling rose surface bakelite 65x25mm dia having three terminals ISI marked complete all as specified and directed. Make : Anchor, Cona or equivalent in havells.

Supply and fixing batton/angle holder insulated body with back plate, suitable for batten fittings complete all as specified and directed.

Supply and fix switch piano flush type single pole, one-way 5/6 Amps, 240 Volts AC complete all as specified and directed.

Supply and fix switch piano flush single pole, one-way 16 Amp, 240 Volts AC complete all as specified and directed.

Supply and fix bell push piano flush type single pole one way 6 Amps complete all as specified and directed.

Supply and fix socket out let 5 pin 6 Amps flush type complete all as specified and directed.

Supply and fix socket out let 5/6pin 5 Amp and 15 Amp flush type (multi) suitable for 240 Volt AC complete all as specified and directed.

Supply and fix in repair stepped type electronic fan regulator flush type 120/280 V complete all as specified and directed.

Supply and fix in repair step socket type modular fan regulator 120/280 V , 2 module complete all as specified and directed.

Supply and fix in repair of bell ding dong AC 230/240 Volts complete all as specified and directed.

Supply & fix in repair capacitor 2.5 mfd for fan complete all as specified and directed.

Supply and fix sheet metal enclosure double door type for MCBs DB SPN(Single pole and neutral) 240V AC 8 way with 200 Amps rated busbar complete all as specified and directed.

Supply and fix sheet metal enclosure double door type for MCBs DB SPN(Single pole and neutral) 240V AC 4 way with 200 Amps rated busbar complete all as specified and directed.

Supply and fix sheet metal enclosure double door for MCBs DB TPN (Three Pole and Neutral) 415 Volt AC 4 ways complete all as specified and directed.

Supply and fix load line DBs (TP&N) vertical fitted with Bus bars neutral links Blanking plates double door suitable for TP/ FP Frame MCCB as incommer and out going MCBs 4 ways complete all as specified and directed. (Note:- MCCBs and MCBs shall be measured and paid separately.)

Supply and fix MCB 5 to 32 Amp 'B'series 10 KA repturing capacity complete all as specified and directed.

Supply and fix MCB SPN 40 Amp 240 V AC 10 KA repturing capacity complete all as specified and directed.

Supply and fix MCB TP 63 Amps 240 V 10 KA repturing capacity complete all as specified and directed.

S & F in replacement of changeover switch 100 Amp 415 volts four pole side handle with SS enclosure complete all as specified and directed.

M&L for cleaning of over head steel reservoir of capacity 10000 gallons of size Apprix 4.80mm x 3.60mx2.40m at 7 mter height by dewatering complete, rubbing with wire brush, removing all dirt and rust washing with clean water and drying complete with clean water and writing capacity of tank and date of cleaning etc over it complete incl painting inner/outer surface complete all as specified and directed.

M&L for cleaning of over head PVC/RCC tank of 1000 ltrs capacity.(wall and floor scrubbing with wire brush and cleaning by brooming removing all sludge/mud, vegetation grouwth(if any) washing the sump with bleaching powder (as approved by GE) complete all as specified and directed.

M&L for cleaning of under ground sump 8000 Ltr capacity of size 5.35 m x 3.25 m x 2.0 mtr deept (wall and floor scrubbing with wire brush and cleaning by brooming removing all sludge/mud, vegetation grouwth(if any) washing the sump with bleaching powder (as approved by GE) to store potable water after applying two coats of lime wash internally complete all as specified and directed.

Repair and replecment of PVC connection 15 mm dia,600 mm long for hot water complete all as specified and directed.

Supply and fixing in replacement of LED luminaire 600mm X 600mm, 35/36 watt, 220V AC recessed type with high efficiency PMMA diffuser soft glair free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and as directed.

Supply and fixing in repair energy efficient LED lights fitting, 9/10 watt , 230 Volt, of 600 mm length,CCT 6000ºK to 6500° K , decorative ultra slim linear LED lighting fixture with extruded aluminium housing heat sink, environmental friendly, energy efficient LED light source more than1200 lumens , wall mounted mirror batten, integrated electronic driver, system efficacy not less than 140 lumens /watt CCT 6000 to 6500°K , surge protection range ≥ 2.5 KV , voltage protection range 120-300 volt AC, power factor > 0.95 total harmonic distortion < 20%, colour rendering index > 80, fixed on site with all accessories including 2 years warranty connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

S & F in repair LED bollard 8 watt having diffuser at the upper portion acts a beacone of path guidance complete all as specified and directed. Make : Havells Cat NO. CONEBL8WLED757PSYMTOPC/ Equivalent in Crompton/C&S .

S& F in replacement LED Decorative post top indirect light 40 W for parks garden ways and gate light 10Watt complete with IP 65 protection complete all as specified and directed.

M&L sub main wiring two single core 6 sq mm PVC insulated unsheathed stranded copper conductor cable ( FRlsh ) 1100Volts grade drawn in & including rigid PVC conduit 20mm dia or more medium grade concealed in wall along with 6.00 Sq mm PVC insulated unsheathed copper conductor cable (FRLSH) as earth wire and wire connected with main earth dolly including cutting chasing and making good disturbed portion complete all as specified and directed.

Disconnecting of electric connection & taking down PVC/XLPE LT cable off sizes, fixing on wall with MS Clamps including make proper/ suitableon wall hole if require & reconnection complete all as specified and directed.

Supplying ,laying, commisioning,and testing of 1.1KV grade XLPE insulated PVC sheathed steel armoured aluminium stranded conductor LT UG cable ( conforming to IS7098) ISI marked in trenches/ducts/through GI pipes under roads of size 25 sqmm 3.5 core complete all as specified and directed. (Note :- The earth work ,GI pipe shall measured and paid seperately under appropriate item of Sch A.)

Supplying ,laying, commisioning,and testing of 1.1KV grade XLPE insulated PVC sheathed steel armoured aluminium stranded conductor LT UG cable ( conforming to IS7098) ISI marked in trenches/ducts/through GI pipes under roads of size 16 sqmm 4 core complete all as specified and directed. (Note :- The earth work ,GI pipe shall measured and paid seperately under appropriate item of Sch A.)

Excavation in trenches in any type of soil and not exc 1.5 m wide and n.exc 1.5 m in depth for laying of cable and fixing poles, stays etc and getting out complete all as specified and directed.

Returning , filling in including spreading leveling, watering and well ramming in layers not exceeding 25 cm thick with excavated soil complete all as specified and directed.

Removing excavated material (surplus soil) to a distance not exceeding 50 mtrs and depositing where directed at a level not exc 1.5 m above the starting point all as specified and directed.

Sand cushioning to underground cable provided with a layer of 8 cm deep before laying the cable and 15cm deep after laying and stretching the cable including hand punning and consolidating complete all as specified and directed. Note: for payment purpose punned thickness shall be measured.

M&L for well brunt bricks sub class 'B' in old size as cable protection laid flat width wise complete all as specified and directed.

Supply, laid in trenches or fixed on wall pipe galvanised light grade with all fitting of size 40 mm dia complete all as specified and directed.

M & L for painting of steel tublar pole 9 mtr long straight /tublar and mild steel work such as cross arm, clamp, nuts,bolts etc incl preparation of old painted surface and painting with black and yellow strip 30 cm long starting from black in alternate pattern up to 1.2 mtr height above couping and writting pole No with black paint having existing letter size complete all as specified and directed.

Supply and fixing in replacement junction box made from SMC/FRP sheet ready made of size 300 X200X 100 mm having 100 A capacity for RYB and neutral with aluminum busbar with 4 way connector fixed to pole /Wall with MS clamp 25 X 5 mm and nut bolts.including MCB SP 6 Amp 10 KA 240V with aluminium lugs - 01 No complete all as specified and directed.

Material and labor for earthing complete with galvanised steel earth plate electrode 600x600x6 mm thick weld directly in ground. (earth pit not less then 2.25m depth below ground level at any tyoe of strata) with top edge of the earth plate not less then 1.5m below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15cm all around the plate connected by 4.0 Sqmm mm GI strip As earth lead by means of brass nut and bolt thimbles checked nut , washer including concrete chamber of PCC 1:3:6 type C1 (using 20 mm graded stone aggregate ) with fair finish, internal surface of concrete chamber shall be given internal dia 300mmx300mm 15mm thick plaster in cm 1:4 funnel with wire mesh RCC pit cover of 320x320x80 mm size ( 1:2:4) type d1(using 20mm graded stone aggregate) reinforced with xpm all as shown in electrical plate no. 3 of MES SSR part 1(2009) and specified including and provision of GI strip upto 7.5m long with 20mm dia light weight GI pipe protection and water pipe of 20mm bore medium grade including all excavation and earth work and connecting earth strip to panel including testing on completion complete all as specified and directed by engineer incharge. Note - (i) RCC pit cover shall be precast of RCC (1:2:4) type d1 80 mm thick reinforced with xpm weighting not less then 4kg /sq m. in lieu of CI cover. (ii) Cost of additional GI strip more then 7.5m will be measured and paid seprately under relevent items.

Supply and install in replacement electric water heater storage type geyser (ISI mared) 5 star rated inner container with Stainless steel 1500 watt of capacity 25 Ltr complete grouting on wall with suitable size of nut & bolts washer as srequired at site complete all as specified and directed.

Supply and fix in replacement of 415 VAC 3 phase power contactor type MN2, 40 AMP with 2NO+2NC with new ones complete all as specified and directed.

Supply and fix in replacement Heating element 2 KW capacity, straight, triangular type for Geysers complete all as specified and directed.

Supply and fix in replacement DOL starter 10 HP three phase for centrifual pump complete all as specified and directed.

Supply and laying in replacement of external and internal Water supply pipe line including plumbring work as required at site including necessary fittings and fixtures complete all as specified and directed for the following sizes :-

25 mm dia

40 mm dia

50mm dia

S&F in replecment of gun metal gate valve iron wheel head screwed both end from iron pipe of size 25 mm dia complete all as specified and directed.

S&F in replecment of for gun metal gate valve iron wheel head screwed both end from iron pipe of size 40 mm dia complete all as specified and directed.

S&F in replecment of for gun metal gate valve iron wheel head screwed both end from iron pipe of size 50 mm dia complete all as specified and directed.

M&L earth continuity conductor or main earthing lead fixed to wall on battan or recess or chases or burried in ground or drawn in /pipe or fixed to pole or any other indicated situation for loop earthing etc, as required but 4mm dia galvanised iron or steel wire including down old complete all as specified and directed.

S&F in replacement exhaust fan/ fresh air fan 250 mm sweep plastic body complete all as specified and directed.

S&F in replacement exhaust fan fan 300 mm sweep Matllic body complete all as specified and directed.

S&F in replacement exhaust fan 200 mm sweep Matllic body complete all as specified and directed.

Disconnecting electric connection & taking down defective ceiling fans/ Exhaust fans of any sweep and make carefully and dismantling for checking of bearing / bush replacement of defective items oiling, greasing and re-assembling complete all as specified and directed. Note:- (Any item required will be measerured & paid separately under relevent item of sch. 'A')

Hanging/fixing only repaired ceiling fan/exhaust of any sweep and connecting up with and including 3 core flexible PVC copper cable of suitable size from fan to ceiling rose complete all as specified and directed.

Rewinding of ceiling fans of 1200/1400 mm sweep with super enameled copper wire of existing gauge including varnishing, insulation, taping, writing MES No with synthetic enameled paint and testing including fixing of ball bearing and bushing complete all as specified and directed.

Rewinding of exhaust fan of 300/350/450 mm sweep with super enameled copper wire of existing gauge including varnishing, insulation, taping, writing MES No with synthetic enameled paint and testing including fixing of ball bearing and bushing complete all as specified and directed.

Supply only ball bearing for ceiling fan/exhaust fan of any sweep as required at site complete all as specified and directed.

Supply only gun metal bush bearing for any sweep of sweep ceiling fan/exhaust fan as required at site complete all as specified and directed.

NOTES :- 1. For the items for which specifications not mentioned any where in the tender, the BIS specifications shall be followed.

M/s Pradeep Kumar