SPECIAL REPAIRS TO ALL WATCH TOWER WIRINGS AND SHELTER EXCEPT WATCH TOWER NO 9

Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendents, regulators, sockets etc removing materials for taking credit and making good disturbed surfaces of walls, floors, etc

M & L for point wiring with PVC insulated unsheathed stranded copper conductor cable FRLSH of size 1.5 Sqmm, with PVC insulated unsheathed stranded copper conductor cable of size 1.5 Sqmm stranded for earth continuity wire, to be drawn in and including, PVC conduit medium grade not less then 20 mm width/in concealed conduit non metallic , rigid PVC conduit of adequated size with all fittings and conduit accessories including suiitable size modular metal flush box and modular white cover plate with frame for housing the switches,socket outlets ,including all necessary wall cutting and making good disturbed surface all as directed and specified for One light point controlled by one, one way switch. Note : Cutting chases and making good to match with the adjoining surface shall be included in the unit rate.

Ditto all as per above Item No 2.00 but wire 2.5 sqmm One 3 pin 5 amp socket out point on the independent board

Ditto all as per above Item No 2.00 but wire 2.5 sqmm One3 pin 5 amps socket out let point on same board with other switches.

Ditto all as per above Item No 2.00 but for one socket outlet 15 amp on independent board with 4.0 Sq. mm cable and 4.0 Sq.mm. earth wire.

S & F in replacement of Modular switch 1 way 6A, 1 module all as specified and directed by EIC.

S & F in replacement of modular socket, Socket, 6A - 2/3 pin combined 2 module all as specified and directed by EIC.

S & F in replacement of Modular switch 1 way 16A, 1 module all as specified and directed by EIC.

S & F in replacement of modular socket 16A - 2/3 pin combined 2 module, all as specified and directed by EIC.

S & F in replacement Ceiling rose, surface bakelite 65x50 mm three terminal

S & F in replacement Sub main wiring power/circuit using PVC insulated unsheathed, stranded copper conductor cable FRLSH 2 Single core of size 4 Sqmm, earth continuity conductor of size 4.0 Sqmm to be drawn through and including PVC CASING CAPING/PVC Conduit not less then 25mm dia medium Grade fixed on walls/roof/floors all as directed by Engineer in Charge. Notes:- (i)Two wires of 4 sqmm and one wire of 4.0 sqmm and one run of PVC casing caping/Conduit shall be measured as one unit.

S & F in replacement Sub main wiring power/circuit using PVC insulated unsheathed, stranded copper conductor cable FRLSH 4 Single core of size 6 Sqmm, earth continuity conductor of size 1X 6 Sqmm to be drawn through and including PVC casing caping/PVC Conduit of suitable dia medium Grade all as directed by Engineer in Charge.Notes:- (i) four wires of 6 sqmm and one wire of 6 sqmm and one run of PVC conduit shall be measured as one unit.

S & F in replacement MCB DB made of sheet steel , powder painted with NUTRAL bus bar 200 A, neutral link, earth bar and Din rail ,240Volts SPN with 8 way Double door , IP-43-IK09 protection

S & F in replacement MCB SPN 240 Volts, 'C' series, breaking capacity 10 KA of rating 40 to 63Amps

S & F in replacement MCB SP 240 Volts 'C' series, breaking capacity 10 KA of rating 6-32 Amps

S & F in replacement MCB DB made of sheet steel , powder painted with NUTRAL bus bar 200 A, neutral link, IP-43-IK09 protection grade , 415Volts TPN with 6 way Double door

S & F in replacement MCCB 4P 125 Amps , 415Volts, 25 KA complete all as specified and as directed.

S & F in replacement MCB DB made of sheet steel , powder painted with NUTRAL bus bar 200 A, neutral link, IP-43-IK09 protection grade , 415Volts TPN with 6 way Double door

S & F in replacement MCB TPN 415 Volts, 'C' series, breaking capacity 10 KA of rating 40 to 63Amps

Supply and fixing in replacement LED flood light 150 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp & connecting up with flexible copper conductor cable with suItable size complete all as directed by Engr-In-Charge.

S & F in replacement Inverter LED batten 20Watt with square profile and polycarbonate channel. Lithium Ion battery with charging time 8hours-10 hours and back up time upto 4 hours. connecting up with 3 core flexible cppper conductor cable with sutable size from ceiling rose complete all as directed by Engr-In-Charge.

Supply and fix replacement LED lights fitting 1x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete.

Supply and fix in replacement LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size complete all as directed by Engr-In-Charge.

Cleaning and washing of each solar street light panel to remove layer of dust and dirt from panels by simply wash the panel with water and rub the panel surface with a sponge. Note : (a) Do not use a metal grush or detergent to clean the solar panel surface. (b) The contract period is six months, hence each panel will be cleaned and washed six time and will be measured as one job. (c) Rates deemed to be inculded labour, water and sponge charges.

Supply and pour Battery Electrolyte (Distilled water with acid) for solar batteries including checking the batteries all as specified and as directed.

Supply & fix lead coated battery bolts & nuts suitable for solar batteries all as specified and directed.

Dismantling the existing solar battery and connected inverter and taking to the workshop for repairing complete as per manufacturer instructions and bringing to the site and re-fixing the same as directed including testing for proper function with existing system complete all as specified and directed.

S&F maintenance free sealed batteries of size 120 AH 12V including taking out old unservicealbe batteries all as specified and directed.

S& F in replacement XLPE insulated armoured and pvc sheated heavy duty electric cable size 3.5 core ,35 Sqmm cross sectional area with aluminium conductor 1100 volt grade as per IS 7098 (Part-1) 1988 with latest amendment laid in tranches passing through pipes /ducts / saddle on wall with clamps including testing complete note- rate is inclusive of cable gland & cable lugs

Earth work in excavation by mechanical means (Hydraulic excavator)/ in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the hard / dense soil and disposal of surplus excavated soil as directed, within a lead of 50 m complete all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming excavated soil in layers not exceeding 25 cm thick each, back in trenches after cables have been laid and tested, poles, stays , struts have been erected and tested , all as specified and directed at site

Removing excavated surplus soil (Soft/hard soil) obtained from excavation to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5m above the starting point all as specified and directed.

M & L for Cutting the existing PCC floor/road/foot path not exeeding 15cm width,30 cm depth for laying of UG cable/protection of pipe all as directed.

M & L for PCC type B1,1:2:4 using 20 mm graded stone aggregate all as specified and directed.

S& F in replacement of laying of Double Walled Corrugated (DWC) HDPE pipe of following size 40/32 mm outer/inner dia of conforming to IS 16205 Part -24 including necessary bends,coupling ,tees, reducers, spacers,end caps, rubber rings etc having pressure rating not less than 450 N through trenches/wall/floor/on pole in any type of soil for protection of electric cable complete all as directed by Engr-In Charge Make:-ASTRAL TELEREX /eqivalent as approved by GE

S& F in replacement of Steel tubing GI light grade for cable protection passing under road /floor or for fixing to poles all as specified and as directed of size 80 mm dia along with necessary clamp duly painted with silver aluminuim paint nut bolt etc, including PVC bend of required size for cable entry at bottom of pole complete all as specified and directed. Make -TATA / JINDAL /SWASTIK

S & F in replacement LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impactand corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete. complete all as directed by Engr-In-Charge.

Taking down old u/s LT panel of any size/ make/ including all unserviceable parts removing from site all as directed & specfied at site

Supply and fixing cable jointing STRAIGHT THROUGH JOINT for 1100V grade cable for straight through joint complete with Jointing material (Heat shrinkable)and accessories suitable for 3.5 core XLPE armoured, alluminum conductor cable of size up to 16 to 70 sq mm and all as directed by Engineer-In-Charge. Make :- 3M/RAYCHEM/DENSON

Supply, install, Design testing and commissioning of CPRI approved factory made and tested outdoor type floor mounted LT panel board, cubical type suitable for 415 volts, 3 phase, 4 wire, 50 HZ AC supply system having bus bar chamber with air insulated PVC sleeved Copper bus bar of rating 300 Amps for phases and neutral installed on porcelain insulators. The panel shall be dust and vermin proof IP-54 class protection and made out of 3.15 mm CRCA MS sheet with projected globe roof for rain water protection Dust & Vermin proof, including Neoprene rubber gasket, Bottom detachable Gland Plate comp-lete with suitable size Zinc Chromium Plated Nuts, Bolts and Washers, etc. and 50 X 50 X 6 mm thick MS angle iron frame 60 cm above and 60 cm below normal ground level work front & back opening double door type of adequate size for housing LT switchgear and measuring instruments duly powder coated after seven tank process on both sides including internal wiring in the panel with PVC insulated multi stranded copper conductor cable 1100 Volt grade IS 694 marked or PVC sleeved copper strips of appropriate size but not less than 4.0 sq mm, cable lugs,MCCB Spreaders links, cable glands and PCC foundation in cement concrete 1:3:6 (20 mm graded stone aggregate, testing after installation including complete all as specified and directed and comprising of followings:-

(A) Incoming:- (a) Copper bus bar TPN 160 Amps - 01 Set (b) Voltmeter 3 phase class .5 (L &T Model No-WL131020OOOO ) -01 Nos (c) Ammeter 3 phase class1 (L &T Model No-WL132020OOOO ) -01 Nos (d) Phase indicating lamp R, Y, B LED (L &T Model No-EPL R/Y/B/240VAC ) - 01 Set (e) CT 100X5 - 3 Nos (f) MCCB 100 A TPN 25 kA (Legrand) with thermal magnetic release ( Legrand Cat No 4200 55 ) -01 Nos (g) Danger notice plate/ sticker of suitable size on front panel board -01 No (B) Outgoing:- (a) MCCB 63A TP 16 kA with thermal magnetic release ( Legrand Cat No 4200 03) -02 Nos , (b)TIME SWITCH (L &T Cat No 67DDT9) -02 No (c) ML3 Contactor 3 Pole Current rating not less than 40 Amps (L &T Cat No SS90721)-02 No (d) All out going LT feeders name with radium stickers -02 Nos

Supply , install, Design testing and commissioning of CPRI approved factory made and tested outdoor type LT panel board, cubical type suitable for 415 volts, 3 phase, 4 wire, 50 HZ AC supply system having bus bar chamber with air insulated PVC sleeved Copper bus bar of rating 400 Amps for phases and neutral installed on porcelain insulators. The panel shall be dust and vermin proof IP-54 class protection and made out of 3.15 mm CRCA MS sheet with projected globe roof for rain water protection Dust & Vermin proof, including Neoprene rubber gasket, Bottom detachable Gland Plate comp-lete with suitable size Zinc Chromium Plated Nuts, Bolts and Washers, etc. and 50 X 50 X 6 mm thick MS angle iron frame 60 cm above and 60 cm below normal ground level work front & back opening double door type of adequate size for housing LT switchgear and measuring instruments duly powder coated after seven tank process on both sides including internal wiring in the panel with PVC insulated multi stranded copper conductor cable 1100 Volt grade IS 694 marked or PVC sleeved copper strips of appropriate size but not less than 4.0 sq mm, cable lugs,MCCB Spreaders links, cable glands and PCC foundation in cement concrete 1:3:6 (20 mm graded stone aggregate, testing after installation including complete all as specified & directed and comprising of followings:-

(A) Incoming:- (a) Copper bus bar TPN 400 Amps - 01 Set (b) Voltmeter 3 phase class .5 (L &T Model No-WL131020OOOO ) -01 Nos (c) Ammeter 3 phase class1 (L &T Model No-WL132020OOOO ) -01 Nos (d) Phase indicating lamp R, Y, B LED (L &T Model No-EPL R/Y/B/240VAC ) - 01 Set (e) CT of suitable ratio (f) Danger notice plate/ sticker of suitable size on front panel board -01 No (g) Incoming MCCB 250A 4P 36 kA -01 No (B) Outgoing:- (a) MCCB 125 A 4P 25 KA -02 No (b) MCCB 63 A 4P 25 KA -2 Nos (c) All out going LT feeders name with radium stickers. Note:- MCCB Make:- Legrand/L&T (d-sine series) /Schenider Note: All MCCBs to be connected through busbar only.

Supply & installation of Jef Ecosafe Maintenance free and Environment Friendly Earth Electrode set comprising of 17.2mm dia 3 mtrs long rod of Low carbon steel, molecular Copper Bonded for a thickness of 250 microns, highly conductive ANSI NSF STD 60 Certified, with 1Bags(50P) of environment friendly carbon based backfill compound, according to BS 7430 & IEEE 80 and with suitable Clamp in 100mm dia bore hole complete all as specified and directed by Engineer-in-Charge.

M& L in replacement for Earthing complete with galvanised steel pipe electrode, 40mm bore, medium grade, 2.5 metres length, buried directly including chemical powder for earhing and preferably vertically in ground with top edge not less than 1.25 metres below ground level connected with using galvanised iron 32×6mm strip as eartlung lead all as shown in Plate No. 2 to the earthing test point all as specified and indicated including testing on completion

M& L in replacement for Earth continuity conductor or main earthing lead fixed to wall on atten 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 using 25x4 aluminium strip complete all as specified and as directed

S & F in replacement of UDCA mounted high intensity search light long range, manually swivel in all direction 300W, beam range 700meters, single, LED efficiency > 140lm/w, PF > 0.95, CCT 5500K - 6500K, Optical grade PMMA / PC lens / reflector efficiency > 95% multiple circuit to avoid complete run - down, anti UV, narrow beam 5 degree, die cast LM6 body with air fins, powder coated constant current, average lux at 5 meter - 15000 with circle of approx 600mm, working temp -20 to +60 degree Celcius, input volt 150 - 270V, 50Hz, PF> 0.95, confirming to LM79/LM80 as per IS : 10322/ IS: 13383. the stand of this search light should be so designed that the search light can be rotated around its vertical axis (360 degree) and tilting (30 degree) with option to lock at any position through operating lever which shall be below the ceilng at shoulder height so that operate can easily inside the watch tower, the stand shall be fully weather proof for outdoor uses. Make : Kalin Cat Part No RSL-LRFLL25-PC30 or equivalent make as approved by GE.

M& L for Cutting existing galvanised iron pipe 50mm bore in position for insertion of new pipe/tees, branches etc.

Supply and fixing in replacement GI water tubing medium grade 40mm dia bore laying in trenches complete including necessary all GI fittings such as bends, elbows, tees, reducer, unions etc complete all as specified and as directed

Supply and fixing in replacement GI water tubing medium grade 25mm dia bore laying in trenches/wall/floor complete including necessary all GI fittings such as bends, elbows, tees, reducer, unions etc complete all as specified and as directed

Supply & Fix in replacement gun metal gate valve 40 mm bore (ISI Marked ) with iron wheel head, screwed both ends for iron pipe for following sizes

Supply & Fix in replacement gun metal gate valve 25 mm bore (ISI Marked ) with iron wheel head, screwed both ends for iron pipe for following sizes

Supply & Fix in replacement rotational moulded polythene water tank 1000 lit cap (cylidrical verticle with closed top) including all necessary GI fittings complete all as specified and as directed

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