REPAIR AND MAINT OF INTERNAL WIRING, CEILING FAN, GEYSER AND SOLAR WATER HEATING SYSTEM INCLUDING FITTINGS AND FIXTURES, EARTHNING STRIP, LIGHTING ARRESTOR COMPLETE AT LICHUBARI AND MARIANI UNDER GE JORHAT

Amount

NOTES :The bidders/contractors are advised to read tender document & all corrigendum/ amendments and General conditions of contracts before entry/quoting the rates.

Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete, (fittings such as switches, ceiling roses, pendants, regulators sockets etc. to be measured separately), removing materials to store for keeping in safe custody for reuse at site and making good disturbed surfaces of walls, floors, etc. complete all as specified and directed.

Taking down unserviceable existing sub main wiring with copper / aluminium conductor stranded cable upto and including 4 / 6 sqmm single core including earth wire from existing conduit or wooden battens including etc complete all as specified and as directed.

Material and labour for point wiring with 1.5 Sq. mm (nominal area) PVC insulated and sheathed single core FRLSH copper cable 1100 volts grade with stranded copper conductor in and including PVC rigid concealed conduit (heavy grade) and conduit accessories alongwith continuous earth wire 1.5 Sq mm PVC insulated and sheathed single core FRLSH cable 1100 volts grade with stranded copper conductor and connected to common earth dolly complete for one light/fan point controlled by one switch complete all as specified and as directed.

Material and labour for point wiring with 1.5 Sq. mm (nominal area) PVC insulated and sheathed single core FRLSH copper cable 1100 volts grade with stranded copper conductor in and including PVC rigid concealed conduit (heavy grade) and conduit accessories alongwith continuous earth wire 1.5 Sq mm PVC insulated and sheathed single core FRLSH cable 1100 volts grade with stranded copper conductor and connected to common earth dolly complete for One light point controlled by two 2-way switches complete all as specified and as directed.

Material and labour for point wiring with 1.5 Sq. mm (nominal area) PVC insulated and sheathed single core FRLSH copper cable 1100 volts grade with stranded copper conductor in and including PVC rigid concealed conduit (heavy grade) and conduit accessories alongwith continuous earth wire 1.5 Sq mm PVC insulated and sheathed single core FRLSH cable 1100 volts grade with stranded copper conductor and connected to common earth dolly complete for One 3 pin socket outlet, 5 Amps on the same board with other switches, complete all as specified and as directed.

Material and labour for point wiring with 1.5 Sq. mm (nominal area) PVC insulated and sheathed single core FRLSH copper cable 1100 volts grade with stranded copper conductor in and including PVC rigid concealed conduit (heavy grade) and conduit accessories alongwith continuous earth wire 1.5 Sq mm PVC insulated and sheathed single core FRLSH cable 1100 volts grade with stranded copper conductor and connected to common earth dolly complete for One 3 pin socket outlet, 5 Amps, independent, complete all as specified and as directed.

Material and labour for Point wiring with 4.0 Sq. mm (nominal area) PVC insulated and sheathed single core FRLSHcopper cable 1100 volts grade with stranded copper conductor in and including PVC rigid concealed conduit (heavy grade) and conduit accessories alongwith continuous earth wire 4.0 Sq mm PVC insulated and sheathed single core FRLSH cable 1100 volts grade with stranded copper conductor and connected to common earth dolly complete for switch socket combination 15 Amps 5 / 6 pin on independant board complete all as specified and as directed. NOTES :-Flush steel terminal box, inner plate and front plates shall be measured and paid seperately. Cutting chases and making good in walls shall be deemed to be included in the unit rate.

S&F switch piano flush type single pole, one way, 5 Amps, 240 V ISI marked etc complete all as specified and directed.

S&F in repair switch piano flush type single pole, one way, 5 Amps, 240 V ISI marked etc complete all as specified and directed.

S&F switch piano flush type single pole, two way, 5 Amps, 240 V ISI marked etc complete all as specified and directed.

S&F in repair switch piano flush type single pole, two way, 5 Amps, 240 V ISI marked etc complete all as specified and directed.

S&F socket outlet 5/6 pin type, 5 Amps 240V ISI marked complete all as specified and directed.

S&F in repair socket outlet 5/6 pin type, 5 Amps 240V ISI marked complete all as specified and directed.

S&F switch socket combination 5/6 pin flush type (multipurpose type) 5 Amps, 240V complete all as specified and directed.

S&F in repair switch socket combination 5/6 pin flush type (multipurpose type) 5 Amps, 240V complete all as specified and directed.

S&F switch socket combination 5/6 pin flush type (multipurpose type) but 5A/16A, 5in1 15Amps, 240V etc complete all as specified and directed.

S&F in repair switch socket combination 5/6 pin flush type (multipurpose type) but 5A/16A, 5in1 , 15Amps, 240V etc complete all as specified and directed.

S&F in repair fan regulator electronic 5-step type AC 240 Volts, 50Hz ISI marked etc complete all as specified and as directed

S&F in repair fan capacitor of 2.5 mfd rated voltage of 440 Volts, 50Hz ISI marked etc complete all as specified and as directed.

S&F Ceiling rose, 3 phase polycarbonate, isolated body complete 240V ISI marked etc complete all as specified and as directed.

Supply and fixing in repair LED lights fitting 1 x 20 W, 220V, AC decorative box with PVC housing type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and as directed. Make Crompton cat No CCS-103-20-65-SL-DP-NWH or quivalent as mentioned in PS.

M&L Sub main wiring with two single core cable PVC insulated cable with 4.0 Sqmm (Nominal area) multi stranded FRLSH copper conductor cable 1100 volts grade including earth continuity conductor using PVC insulated cable of stranded FRLSH copper conductor of size 4.00 sqmm connected to common earth dolly and drwaing into rigid PVC casing caping with lock pattern including making good the distributed surfaces complete. (Note : 02 x 4 sqmm Runs of phase and neutral 1 x 4 sqmm earth wire and 01 run of Casing caping shall be measured as one unit) etc complete all as specified

M&L Sub main wiring with two single core cable PVC insulated cable with 6.0 Sqmm (Nominal area) multi stranded FRLSH copper conductor cable 1100 volts grade including earth continuity conductor using PVC insulated cable of stranded FRLSH copper conductor of size 6.00 sqmm connected to common earth dolly and drwaing into rigid PVC casing caping with lock pattern including making good the distributed surfaces complete. (Note : 02 x 6 sqmm Runs of phase and neutral , 1 x 6 sqmm earth wire and 01 run of Casing caping shall be measured as one unit) etc complete all as specified

S&F in repair lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings complete all as specified and directed.

S&F in repair fancy angle holder suitable for batten fittings complete all as specified and directed. Make Havells Cat no Fancy Angle Holder Metal Ring AHLHAMW000 of equivalent.

S&F in repair sheet metal enlcosure with Double door MCB, DB, TPN, 8 ways with 415 V, 200 A rated bus bars, earth bar, neutral links (IP 43, IK 09 Protection) flush mounting, complete including, blanking plates as required and making good the disturbed surfaces etc complete all as specified and as directed. Make Legrand Cat part No 507672 or equivalent make in Havells , L&T.

S&F in repair sheet steel enlcosure Double door (IP 43, IK 09 Protection) flush mounting, MCB, DB, SPN, 8 ways, 240 V with 200 A rated bus bars, earth bar, neutral links complete incl, blanking plates as required and making good the disturbed surfaces complete all as specified and directed. Make Legrand Cat part No 507611 or equivalent make in Havells , L&T.

Supply & fixing in repair MCB TPN FP 16 to 32 amps 415V 10KA 'B' curve complete with connection testing and commissioning etc complete all as specified and as directed.

Supply & fixing in repair MCB SPN 40 to 63amps 240V 10KA 'C' curve complete with connection testing and commissioning etc complete all as specified and as directed.

Supply & fixing in repair MCB SP 6 to 32amps 240V 10KA 'C' curve complete with connection testing and commissioning etc complete all as specified and as directed.

S&F in replacement twin core PVC insulated and overall PVC sheathed cable with stranded aluminium conductor 1100 volts grade of size 4 sqmm complete all as specified and directed.

S&F in repair , MCCBs 63 Amps 415V, 25KA, 4 Pole complete all as specified and directed. Make : Legrand Product Code : 420053 or equivalent

S&F in repair, MCCBs 100 Amps 415V, 25KA, 4 Pole complete all as specified and directed. Make : Legrand Product Code : 420055 or equivalent

S&F in repair, MCCBs 125 Amps 415V, 25KA, 4 Pole complete all as specified and directed. Make : Legrand Product Code : 420056 or equivalent

S&F in repair, MCCBs 200 Amps 415V, 25KA, 4 Pole adjustable type etc complete all as specified and directed.

S&F in replacement VTPN DB Double coor, 08 way, 415 Volts IP 43 protecetion with Door earthing and mechanical impact strength IK 08 complete as directed by engr-in-charge.

S&F in repair bell push, flush type, 5 Amps, 240 V complete. Make : Anchor/Havells/Cona

S&F in repair switch modular type, single pole one module, 6 Amps ISI marked complete all as specified and as directed.

S&F in repair bell push, modular type, 6 Amps, 240 V complete all as specified and as directed.

S&F in replacement switch socket combination modular type 3 pin flush type (multipurpose type) 5 amps, 240V complete all as specified and as directed.

S&F in replacement Socket outlet modular type, multipurpose, 2/3 pin, single pole two module, 6 Amps complete all as specified and as directed.

S&F in replacement switch modular type single pole one module, 16 Amps complete all as specified and as directed.

S&F in replacement Socket outlet modular type, multipurpose, 2/3 pin, single pole two module, 6/16 Amps complete all as specified and as directed.

S&F in replacement Modular fan step regulator 120 watts 2 module complete all as specified and as directed.

S&F in repair Door Bell Ding Dong type suitable for AC 230v, single pole complete all as specified and as directed.

S&F in replacement Decorative, wall mounting, brushed nickel finish fixture with acrylic diffuser suitable with 9 W LED lamp B22 base all as specified and directed. Model No Havells ordering code LHFOAJE1TN1I060 or equivalent.

Supply & Fixing LED inverter type bulb of capacity 12 W complete all as specified and as directed. Make Havlles Cat No LHLDDDBAIA2R012 or equivalent

Supple & Fix LED type bulb of capacity 09 W complete all as specified and as directed. Make Havlles Cat No LHLDDBEBBI8R009 or equivalent

S&F in replecement slim, compact, aluminium die cast edge lit panel. Recess mounted sqaure fixture 12 W, 6500 K with opal diffuser and separate eectronic driver with Ceiling cutout 170x170 mm, height 23 ± 1 mm all as specified and direcetd. Make CG Cat No LSDEP-12-CDL.

S&F in replecement slim, compact, aluminium die cast edge lit panel. Recess mounted sqaure fixture 15 W, 6500 K with opal diffuser and separate eectronic driver with Ceiling cutout 300mm x 300 mm, height 23 ± 1 mm all as specified and direcetd. Make CG Cat No LSDEP-15-CDL or equivalent

S&F in replacement Slim, Compact, aluminium die cast edge lit panel. Recess mounted round fixture 15 W, 6500 K with opal diffuser and separate electronic driver with ceiling cutout ø 155mm, height 23 ± 1 mm complete all as specified and as directed. Make CG Cat No LCDEP-15-CDL or equivalent

S&F in replacement Slim, Compact, aluminium die cast edge lit panel. Recess mounted round fixture 15 W, 6500 K with opal diffuser and separate electronic driver with ceiling cutout ø 176 mm, height 23 ± 1 mm complete all as specified and as directed. Make CG Cat No LCDEP-15-CDL or equivalent

Taking down ceiling fans of 1200 mm sweep and any size including cable connections and disconnecting of fan blades and removing the fan with blades to store yard and hanging ceiling fan in its original position or any other position including as per direction of Engineer-in-Charge including fitting and fixtures after carrying out the repairs i.e cleaning, greasing and filling, and cleaing of ceiling fans, reassembling the fan etc including testing complete all as specified and directed by Engr-in-charge.

All as per item No-54 above but for 1400/1500 mm Sweep ceiling fan complete all as specified and as directed.

All as per item No-54 above but for 225 mm Sweep exhaust fan complete all as specified and as directed.

All as per item No-54 above but for 300/450 mm Sweep exhaust fan complete all as specified and as directed. Note for item no 54 to 57 :- Contractor's quoted rates shall including the following (i) Taking down fan and refixing in the same position and or any other position complete with its all fittings and fixtures to make it complete functional and testing complete. (ii) All spare part (except spare part mentioned in here-in-below)

Material and labour for rewinding of burnt fan motor with super enameled copper wire suitable for ceiling fan of sweep up to 1200 mm complete all as specified and as directed by Engr-in-Charge.

All as per item No-58 above but for 1400/1500 mm Sweep ceiling fan complete all as specified and as directed.

All as per item No-58 above but for 225 mm Sweep exhaust fan complete all as specified and as directed.

All as per item No-58 above but for 300/450 mm Sweep exhaust fan complete all as specified and as directed.

Supply only ball bearing suitable for 1200mm sweep Ceiling fan etc complete all as specified and as directed.

All as per item No-62 above but for 1400/1500 mm Sweep ceiling fan complete all as specified and as directed.

All as per item No-62 above but for 225 mm Sweep exhaust fan complete all as specified and as directed.

All as per item No-62 above but for 300/450 mm Sweep exhaust fan complete all as specified and as directed.

Supply only gun metal bush of suitable size for ceiling fan of sweep 1200mm as per existing one complete.

All as per item No-66 above but for 1400/1500 mm Sweep ceiling fan complete all as specified and as directed

All as per item No-66 above but for 225 mm Sweep exhaust fan complete all as specified and as directed.

All as per item No-66 above but for 300/450 mm Sweep exhaust fan complete all as specified and as directed.

Supply only shafts for ceiling fan suitable for 1200mm sweep

All as per item No-70 above but for 1400/1500 mm Sweep ceiling fan complete all as specified and as directed.

All as per item No-70 above but for 225 mm Sweep exhaust fan complete all as specified and as directed.

All as per item No-70 above but for 300/450 mm Sweep exhaust fan complete all as specified and as directed.

Supply only of ceiling fan blade suitable of 1200 mm sweep size complete all as specified and as directed.

All as per item No-74 above but for 1400/1500 mm Sweep ceiling fan complete all as specified and as directed.

All as per item No-74 above but for 225 mm Sweep exhaust fan complete all as specified and as directed.

All as per item No-74 above but for 300/450 mm Sweep exhaust fan complete all as specified and as directed.

Supply only ceiling canopy suitable of 1200 mm sweep size complete complete all as specified and as directed.

All as per item No-78 above but for 1400/1500 mm Sweep ceiling fan complete all as specified and as directed.

Material and labour for painting of ceiling fan 1200 mm sweep complete with synthetic enamel paint by spraying including filling with cavities with filler, after cleaning all dust etc complete all as specified.

All as per item No-81 above but for 1400/1500 mm Sweep ceiling fan complete all as specified and as directed.

All as per item No-81 above but for 225 mm Sweep exhaust fan complete all as specified and as directed.

All as per item No-81 above but for 300/450 mm Sweep exhaust fan complete all as specified and as directed.

Supply only fan capacitor 2.5 MFD after complete all as specified and directed.MAKE : Bajaj / Universal / Usha.

Supply only fan capacitor 3.15 MFD after complete all as specified and directed. MAKE : Bajaj / Universal / Usha.

Supply only pre-printed mild steel down rod of suitable size and dia as directed for ceiling fan of 1200/1400/1500 mm sweep (1.2 m Approx) complete all as specified and directed

Material and labour for comprehensive repair/ maintenance of storage type electric water heater (geyser) vertical or horizontal type of capacity 25/50 ltrs comprising of the following :- (a) Inspection, taking down, opening or dismantling, de-scaling, brushing and thoroughly cleaning the storage tank upto the satisfaction of the Engr-in-Charge. (b) Checking of all stop cock, pressure release valves, fusible plugs for its serviceability etc in situ to ensure free movement of the parts including supply and replacing then washers/ gasket nut etc. (c) Checking and rectifying earth continuity of the electrical circuits of the geyser and power point. (d) Checking and refixing thermostat and re-adjust (e) De-scaling the immersion type heating element and siphon assembly with diluted hydro chloric acid or clear pedette solution. (f) Checking of indicator lamp for its serviceability (g) Re-assembling the Geyser, re-install and testing complete. (h) If any tank lekage and necessary repairs of the tank /prevent the lekage fix the geyser in same place. Note :- Contractor's quoted rates shall including the following (i) Taking down Geyser and refixing in the same position and or any other position complete with its all fittings and fixtures to make it complete functional and testing complete. (ii) Parts/ components of geysers found unserviceable shall be replaced by the contractor with new parts/ components and same shall be measured and paid separately (except spare part mentioned in here-in-below) and other minors parts shall be deem to be quoted rate.

Supply only the Plug top 5 A 3 Pin ISI marked etc complete all as specified and directed.

Supply only the Plug top 15 A 3 Pin ISI marked etc complete all as specified and directed.

Supply only Thermostat for geyser/solar water heater copper body suitable to work up to 80' C complete all as specified and directed.

Supply only 230 V, 50 Hz Indicator lamp complete all as specified and directed.

Supply only Inspection plate copper body for 25/50 Litres capacity complete all as specified and directed.

Supply only Non-return valve 15 mm Brass for Geyser complete all as specified and directed.

Supply only PVC connection pipe ( HOT / COLD ) 15mm dia., 450mm long with chromium plated brass couplings on both ends suitable for 15 mm bore tubing complete all as specified and directed.

Supply only Heating element 2000 Watt 230V copper element suitable for geyser complete all as specified and directed.

Supply only Heating element 1500 Watt 230V copper element suitable for geyser complete all as specified and directed.

SOLAR WATER HEATING SYSTEM M&L for servicing of 200 litres capacity Solar water heater with electric back up system after disconnecting the existing water supply/ electrical connections from any height of the building, transporting to authorised service station and back including stripping out the hot water vessel by taking out the outer cover, insulating materials etc. and continuous brazing of the inner container for arresting leakages including replacement of defective / worn out spare parts and re-assembling the system and re-installed at the same location, connecting up water/ electrical connections and testing for satisfactory performance complete all as specified and as directed. Notes: (i) Defective/ worn out MINOR spare parts costing Rs. 500/- overall is deemed to be included in the rate quoted for this item. (ii)Servicing of Flat plate collector shall be measured and paid separately under respective items of this Schedule.

All as per item No.98 herein before but 300 litres capacity Solar water heater with electric back up system.

M&L for servicing of 200 litres capacity Solar flat plate collector box after disconnecting the existing water supply from any height of the building, dismantling the box, cleaning and servicing the aluminium channels/ sheets/ angles and solar glass panel including replacement of defective/ worn out components and re-assembling the box connecting up water connections and testing for satisfactory performance complete all as specified and as directed. Notes: (i) Defective/ worn out components costing Rs. 200/- overall is deemed to be included in the rate quoted for this item. (ii)Replacement of Solar glass panel if required shall be measured and paid separately under respective items of this Schedule.

All as per item No. 100 above but 300 litres capacity Solar flat plate collector box.

M&L in replacement Heating element with rubber gasket threaded/ push type 230V, 3KW all as specified and as directed.Make: Theeta/Racold/Philips ISI Marked

M&L inreplacement thermostat suitable for solar water heater upto 300 litres capacity and range 0 to 80 degree centigrade all as specified and as directed.Make: Theeta/Racold/Philips ISI Marked

M&L in replacement 25mm thick bonded mineral wool pre-formed "SNAP ON" pipe sections of density 144 kg/ cum conforming to IS 9842, lagged alround to hot water pipe line of 20mm bore,suitable for existing make all as specified and as directed.

S&F in replacement 5mm thick toughened plain glass panels suitable for solar water heater plate collector box, suitable for existing make all as specified and as directed.

S&F in replacement of solar energy collector panel Flat plate collector based of toughned tempered glass of 4mm thick and cladding with aluminium sheet 26 SWG complete with copper rising tube,copper heater tubes,copper sheet and absorber for solar water heater complete all as specified and as directed.

S&F in repair steel water tubes, 15 mm bore, medium grade, galvanised, with all fittings, fixed complete to walls and ceiling or laid in floors , all as specified and as directed.

S&F in repair steel water tubes, 20 mm bore, medium grade, galvanised, with all fittings, fixed complete to walls and ceiling or laid in floors , all as specified and as directed.

S&F in repair steel water tubes, 25 mm bore, medium grade, galvanised, with all fittings, fixed complete to walls and ceiling or laid in floors , all as specified and as directed.

S&F in repair steel water tubes, 40 mm bore, medium grade, galvanised, with all fittings, fixed complete to walls and ceiling or laid in floors , all as specified and as directed.

S&F in repair Gun metal gate valves, with iron wheel head, screwed both ends for 40mm bore GI pipe, complete all as specified and as directed.

S&F in replacement Gun metal gate valves, with iron wheel head, screwed both ends for 25 mm bore GI pipe, complete all as specified and as directed.

S&F in replacement stop valve 20 mm dia cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and as directed.

S & F in replacement closing bib tap cast copper alloy chromium plated screwed for iron pipe of size 15 mm dia complete all as specified and as directed.

M&L for Cutting screwing existing steel tubing 15mm for alteration or additionals or lengthening screw on pipe to form connector complete all as specified and as directed.

All as per item No. 115 above but 20mm bore

All as per item No. 115 above but 25mm bore

All as per item No. 115 above but 40mm bore

M&L for MS framed work such as grills, gratings etc with ends of bars shouldered or riveted of forged into spiles, framed guard bars, barred iron doors, ladders, framed balusters , walking way, railing, framework of watertanks and similar work conforming to FE-290, Gde-165 including dismantling of existing wrought iron or mild steel work of any description all as specified and directed.

M&L PCC (1:3:6) type C1 using 20mm graded stone aggregate for mass concrete complete all as specified and as directed.

Supply and fixing of Single pole and neutral enclosure with a two pin and earth plug and socket complete with single pole 20A MCB ,C curve , 10KA complete all as specified and as directed.

S&F in replacement MCB, Single pole and neutral, 6 to 32 Amps, 240 volts, 10 KA rupturing capacity, 'C' curve type, all as specified and directed.

S&F in replacement MCB, single pole, 6 to 32 Amps, 230 volts, 10 KA rupturing capacity, 'C' curve type, all as specified and as directed.

S & F in replacement Rotational moulded HDPE polyethylene water storage tanks (cylindrical vertical with closed top) ISI marked hoisted and fixed in position of 250 ltr capacity all as specified and directed.

S & F in replacement Rotational moulded HDPE polyethylene water storage tanks (cylindrical vertical with closed top) ISI marked hoisted and fixed in position of 500 ltr capacity all as specified and directed.

M&L for Earthing Complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick burried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of the earth plate at a depth not less than 1.5 mtr below ground level earth plate surrounded from all sides by 15cm thick packed layer of charcoal dust and common saft filling in alternate layers and electrode connection by using earth lead GI wire 4mm dia ( 8 SWG) by means of bolts, nuts, check nuts and washers made of galvanised iron and thimbles and other end of the earth wire connected to main switch board protected by galvanised iron light grade pipe 15mm bore in wall/floor/and GI Pipe 20mm bore light grade for watering with funnel and wire mesh PCC chamber in cement concrete 1:3:6 type C-2 and RCC pit cover including necessary excavation and earth work in any type of soil, returning slurry approved soil and disposed of surplus soil to a distance not exceeding 50 Mtr away all as shown in electrical plate No 3 of SSR 2009( Part-I).

Supply and fix in replacement hot water pipe duly insulated with glass wool and aluminium cladding of dia 25 mm bore complete all as specified and directed.

Supply and fix inreplacement hot water pipe duly insulated with glass wool and aluminium cladding of dia 15 mm bore complete all as specified and directed.

S&F in replacement hot water storage tank of capacity 200Ltrs per day with inner shell fabricated from stainless steel 1mm thick in cylindrical shape and outer cover fabricated from aluminium sheet 1mm thick(having insulation of rock wool) mineral wool 100mm thick & cladding with aluminium 26 SWG complete all as specified and directed.

S&F in replacement Pressure Release Value Pressurized System, Spring Type suitable for solar water heater complete all as specified and directed.

M&L for shifting of solar water heating system of any capacity from existing location to new location or same location as per user requirement and installing, commissioning and testing complete all as specified and as directed.Note:Stages for the same will be measured and paid seperately

Supply and fix in repair Test point terminal block made of gun metal or phosphorus bronze size of 75 mm x 75 mm x 25 mm drilled and screwed with 3 Nos 8 mm dia 25 mm long screw, fixed in and SMC junction box of size 170 x 170 x105mm hinged door fixed on wall complete all as specified and as directed. Note : SMC juction box will be measured and paid separately under respective items of this Schedule.

M&L for PCC earthing pit in PCC 1:2:4 type B-1 of internal size 300 mm x 300 mm x 300 mm with 120 mm thick wall and 700 mm x 700 mm x 150 mm thick bed concrete and 50 mm thick precast chamber cover of RCC 1:2:4, type B1 for, reinforced with welded steel wire fabric or XPM Jali (weight not less than 4.00 Kg / sqm), complete all as shown in the electrical plate No 3 of SSR part –I including demolition of old pit complete.

Supply only Earthing Soil Resistivity improvement compound Gel, Enhancement compound Transparent Liquid Jel in 5 Kg packing all as specified and directed by Engr-in-charge. Make -JJ Engineering / SM Infotech / Powertack/ Power Plus

Supply and filling Common Salt in existing conventional earth pits in appropriate pacakage all as specified and directed by Engr-in-charge.

M&L for back filing earthing compund a per standard IS 3043, IEEE 80 and IEC 62561-7 for improved gound resestivity improver compund in powder form for the earthing effectiveness nd improves conducitivity of the earth eletrod and ground contact area and Eco frindly & effective for mainly consist of moinsutre, high conductivity, non-corrosive in nature and absorbs >13 times water thatn its volume, resistivity < 0.5 ohm-mtr and NABL lab tested 0.039 Ohm-metc and in power physical state with tking down exisiting chmical make JJ Engineering/SM Infotech/Powertack/Power/SBO

Brazing of copper strip using brazing touch suitable temp and using brazing rod all as specified and directed by Engg-in-charge.

Supply and fix in repair mild steel galvanised earth strip of size 32 x 6 mm with epoxy insulators and fixing screws etc for earth continuity conductors to test point terminal including taking down old strip all as directed by Engr-in-charge. Note : Epoxy insulator will be measured and paid separately under respective items of this Schedule.

Supply and fix in repair mild steel galvanised earth strip of size 25X4 mm with epoxy insulators and fixing screws etc for earth continuity conductors to test point terminal including taking down old strip all as directed by Engr-in-charge. Note : Epoxy insulator will be measured and paid separately under respective items of this Schedule.

Supply and fixing in repair copper earth strip of size 20 x 3 mm with epoxy insulators and fixing screws etc for earth continuity conductors to test point terminals or as directed including taking down old strip all as directed by Engr-in-charge. Note : Epoxy insulator will be measured and paid separately under respective items of this Schedule.

S & F in repairs Copper strip 32 x 6mm buried in ground,drawn in conduit/ pipe or fixing screws etc for earth continuity conductors to test point terminal complete all as specified and directed.

Supply and fix in repair Aluminium earth strip of size 25x3 mm with epoxy insulators and fixing scre ws etc for earth continuity conductors to test point terminal including taking down old strip all as directed by Engr-in-charge. Note :Epoxy insulator will be measured and paid separately under respective items of this Schedule.

Supply and fix in repair galvanised iron or steel wire of size 6 mm with epoxy insulators and fixing screws etc for earth continuity conductors to test point terminal including taking down old strip all as directed by Engr-in-charge.

Supply and fix in repair Aluminium wire of size 4 mm with epoxy insulators and fixing screws etc for earth continuity conductors to test point terminal including taking down old strip all as directed by Engr-in-charge.

Material and labour in replacement of earthing complete with copper earth plate electrode 600 mm x 600 mm x 3 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m deep below normal ground connected to copper strip of size 20 mm x 3.15 mm by means of bolts nuts check nuts and washer of galvanized steel, watering pipe of 20 mm bore, galvanised iron, light grade, and 40 mm bore galvanised iron light grade for earth wire protection including all excavation earth work in any type of soil, PCC pit in PCC 1:2:4 type B-1 and RCC 1:2:4,........type B1 for precast chamber cover 50 mm thick, reinforced with welded steel wire fabric or XPM Jali (weight not less than 4.00 Kg / sqm), with charcoal, salt, funnel complete all as shown in the electrical plate No 3 of SSR part –I and testing on completion. Note:-Quoted rates shall be deem to include for earth strip with protection pipe of 7.5 M length.

Material and labour in replacement of earthing complete with GI earth plate electrode 600 mm x 600 mm x 3 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m deep below normal ground connected to copper strip of size 20 mm x 3.15 mm by means of bolts nuts check nuts and washer of galvanized steel, watering pipe of 20 mm bore, galvanised iron, light grade, and 40 mm bore galvanised iron light grade for earth wire protection including all excavation earth work in any type of soil, PCC pit in PCC 1:2:4 type B-1 and RCC 1:2:4,..type B1 for precast chamber cover 50 mm thick, reinforced with welded steel wire fabric or XPM Jali (weight not less than 4.00 Kg / sqm), with charcoal, salt, funnel complete all as shown in the electrical plate No 3 of SSR part –I and testing on completion. Note:-Quoted rates shall be deem to include for earth strip with protection pipe of 7.5 M length.

All as per item no 146 above but Materoial and labour for Chemical earthing with copper earth plate 90x60cmx5mm & coper earth strip 50x6mm. Note: Earth result aftr installation completel should be less than 1 Ohm. Note:- for item 14,15 & 16 (i) Quoted rates shall be deemed to include for earth strip with protection pipe up to 7.5 M length. (ii) Black Soil to be arrange by contractor for mixing with charcoal, crystal salt, mangnesium Sulphate & Vgetle oil and also for filling balance portion of unit in layers is deemed to be included to be rate quotd. (iii) transporation charges for arrangment of black soil is deemed ot be inluded in the rate quoted (iv) Tools and plants require for making depth upto 4Mtr os tp be arrange by contractor charge for the same is inludd in the rate quotd.

S&F in repair Air termination, single pointed Copper rod 12mm dia nad 300mm longh lightining arrester, screwed or easy filtment and fixing with base plate with 10mm holes on four corners for necessary fixing arrangment on top.side of PCC block (15cmx15cmx20cm) complete all as spcified and as directed by Engr-in-Charge.

M&L in repairs Air termination, single pointed aluminium rod 12mm dia and 300mm long all as specified and directed.

S&F in repairs Air termination, with 5 spikes Star pointed copper rod 15mm dia and 1500mm long and 100 micron copper bonded lightening conductor with base fixed in position on ple complete with clamp and nut bolts all as specified and directed.

S&F Air termination, Star pointed copper rod 14mm dia and 500mm long with copper Air Rod fixed in position on pole complete with clamp and nut bolts all as specified and directed.

S&F in repair PCC block solid (15cmx15cmx15cm) for fixing of GI/Aluminium.Copper strip with suitable size of insulators on roof top complete all as specified and as directed by Engr-in-Charge.

Supply and fix in repair 25mm size epoxy type insulator suitble for fixing earthing strip including screw etc all as directed by Engr-in-Charge

Supply and fix in repair 32mm size epoxt type insulator suitable for fixing earthing strip inclding screw etc all as directd by Engr-in-Charge

Supply and fix in repair Aluminium conductor steel re-inforced any size to be fixed on High mast lightning conductor pole of 11/12/16 Mtrs inclding screwing with insulators etc complete all as directed by Engr-in-Charge.

Supply and fix in repair cable with copper conductor PVC round sheathed (flexible) industrial cable of size 6sqm, to be fixed on High mast lightning conductor pole of 11/12/16 Mtrs upto to the test point including screwing with insulators etc complete all as directed by Engr-in-Charge.

Supply and fix in repair Stranded copper cable coated in PVC is used as an internal earth conductor size 10 sqm single core and high resistnce insulation confirming with IS-694, IEC 62305, IEC 62561 for connecting with lighting termination and completer all as directded

Supply and fix in repair GL funnel of any type to be fix in existing earth pit. Cleaning of earht chamber is to be taken care complete all as directed by Engr-in-Charge

Note: Schedule of credit (SCHEDULE OF CREDIT) amount of Rs ₹ ___________ mentioned on Page No ____ shall be deducted from the total quoted amount of BOQ.

NIHAR ENTERPRISE (BID ID -3106592)

M/S SANTOSHI TRADERS (BID ID -3119174)

M/S SAIKIA ENTERPRISE (BID ID -3118196)

THE SUPPLY AGENCY (BID ID -3118225)

Chief Builders &Consultants (BID ID -3119209)