MAINTENANCE AND REPAIR OF LT ELECTRICAL SYSTEM AT OUT STATION KLPs (APPROX 8 KM) AND OTHER AREAS UNDER GE AWC MHOW.

Amount

Supplying, laying, fixing, jointing and testing LT under ground XLPE insulated, galvanised steel strip or wire armoured heavy duty electric cable with alumimium conductor, 1100 volts grade, cross sectional area 16 Sqmm x 4 Core, IS 7098 marked, with electric connection lugs, laid in trenches/under floor or fixed with walls / on poles/ in ducts / in GI pipes etc. and including taking down complete all as specified and directed. Note - Excavation, earth work, sand cushioning, PCC cover and GI pipe shall be measured and paid separately. Make :- Gloster / RR Kable / RPG (Asian) / Finolex

All as per Sl. Item No. 01 above but 25 sqmm x 4 Core

All as per Sl. Item No. 01 above but 50 sqmm x 3.5 Core

All as per Sl. Item No. 01 above but 95 sqmm x 3.5 Core

All as per Sl. Item No. 01 above but 120 sqmm x 3.5 Core

All as per Sl. Item No. 01 above but 150 sqmm x 3.5 Core

All as per Sl. Item No. 01 above but 185 sqmm x 3.5 Core

Supply and laying GI pipe 'light grade' 40 mm in trenches, under floors, roads, along poles for protection of cables with all necessary fittings and sealing ends complete all as specified and directed. Make:- Jindal, Prakash Surya, Tata

All as per Sl. Item No. 08 above but GI pipe 'light grade' 50 mm

All as per Sl. Item No. 08 above but GI pipe 'light grade' 80 mm

Excavation in trenches, not exc 1.5 m wide and not exc 1.5 m in depth; for laying of cables, pipes etc. and getting out all excavated material in any type of soil complete all as specified and directed.

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

Removing of excavated surplus soil to a distance not exc 50 m and depositing where directed at a level not exc. 1.5 m above the starting point complete all as specified and directed.

M&L of locally available river sand in trenches below and above / around UG cable for cable protection, in duct under & above the cables including punning around cable complete all as specified and directed. Note - Punned thickness shall only be measured and paid.

Supply and laying unreinforced PCC Cable protection cover, class LV, type-1 flat with size 250 x 150 x 40 mm laid flat width wise complete all as specified and directed. Make:- Mehtab Tiles / Alankar Tiles / Pearlers Industries / SIND Mozaic Gujrat / JJ Concrete Lucknow.

S&F in replacement of unserviceable Stragiht throught LT joint including jointing material and excavation upto 3mtr length and make good surface after jointing of cable complete of size 95 to 120 sqmm 3.5 core complete all as specified and directed. Make - M Seal / Denson / 3M

S&F in replacement of unserviceable Stragiht throught LT joint including jointing material and excavation upto 3mtr length and make good surface after jointing of cable complete of size 150 to 185 sqmm 3.5 core complete all as specified and directed. Make - M Seal / Denson / 3M

S&F MCCB 3 pole 63 Amps breaking capacity 25 kA, including spreader link & taking down complete all as specified and directed. Make :- L&T / Legrand / ABB / Schneider

S&F MCCB 3 pole 100 Amps breaking capacity 25 kA, including spreader link & taking down complete all as specified and directed. Make :- L&T / Legrand / ABB / Schneider

S&F MCCB 3 pole 160 Amps breaking capacity 25 kA, including spreader link & taking down complete all as specified and directed. Make :- L&T / Legrand / ABB / Schneider

S&F MCCB 3 pole 200 Amps breaking capacity 36 kA, including spreader link & taking down complete all as specified and directed. Make :- L&T / Legrand / ABB / Schneider

S&F MCCB 4 pole 250 Amps breaking capacity 36 kA, including spreader link & taking down complete all as specified and directed. Make :- L&T / Legrand / ABB / Schneider

S&F MCCB 4 pole 400 Amps breaking capacity 36 kA, including spreader link & taking down complete all as specified and directed. Make :- L&T / Legrand / ABB / Schneider

M&L for spraying chemical (Glycel / Roundup and chemical composition Isopropyl amine salt of glyphoeate a.i.-40.60%, surfactant inert polyoxy ethylene amine 15.00 % & manufacturing Impurities 4.00% ) on area to remove unwanted vegetation / grass at various locations as directed by Engr-in-Charge. Notes - 1. Labour and equipments to spray chemical on required area are inclusive in quoted rates. 2. Spray will be repeated quarterly or as per the directions of Engr-in-Charge.

M&L earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground in vertical position (earth pit not less than 2.25 m deep below the normal ground level) with top edge of the earth plate not less than 1.5 m below normal ground level, connected to galvanised earth strip of size 25 x 4 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel, all as shown in electrical plate no. 3 of SSR Part - 1, connected to earthing test point and complete all as specified and directed. Note:- The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) earth chamber, RCC 1:1.5:3, type A-1 cover slab, 40 mm thick reinforced with 8 mm dia TMT bar @ 150 mm C/C both ways, 10 mm dia plain bar lifting handle embedded in cover slab, 20 mm bore medium grade GI watering pipe, 15 mm bore GI light grade earth lead protection pipe, funnel, wire mesh, copper lugs, charcoal and common salt in alternate layer etc.

M&L for continous brick work work sub class B modular brick straight or curved on plan exc 6m mean radius built in cement mortar 1.6 complete all as specified and directed.

S&F MCB 4 pole, TPN, 63 Amps breaking capacity 10 kA, C curve complete with connection testing and commissioning including spreader link & taking down complete all as specified and directed. Make :- L&T / Legrand / ABB / Schneider

Supply and laying Aluminium strip 25 X 4 mm main earthing lead complete all as specified and directed.

Supply and laying Galvanised strip 32X 6 mm main earthing lead complete all as specified and directed.

Supply , installation , testing and commissioning .LT PANEL board outdoor type (CPRI Approved) of sutiable size Kiosk type factory assembled fabricated and of suitable size angle iron, channel and MS sheet 3 mm thick (inner compartment is 2.0mm thick) double door type , front and rear openable with locking arrangement and indepent duly prewired with colour code three phases and netural for 415 volts, 50 Hz electric supply with and including suitable sizes of cable glands for incoming and outgoing cables cubical type duly powder coated over a coat of primer , grouting of panel 60 cm above the ground level by provisind 90 cm long angle iron frame bottom of panel 40x40x5 mm thick , welded on all four corners , embedded in PCC 1:2:4 type B-1 using 20 mm graded stone aggregate upto 30 cm and,grouting the panel board on and including suitable size foundation structure with the following components. Make of MCCB, MCB etc :- L&T / Legrand / ABB / Schneider Make of BUSBAR :- C&S / Legrand / Schneider (a) MCCB 400 amps 4 pole Fixed type 36KA 415 volts, Ics 100%.(incoming) – 01No (b) MCCB 250 Amps 4 pole ,Fixed type, 25 KA 415 Volts Ics 100% (out going ) -02 Nos (c) MCCB 160 Amps 4 pole ,Fixed type, 25 KA 415 Volts Ics 100%(out going ) -02 Nos (d) MCB TPN 63Amps 3phase and neutral -04 No. (e) Aluminium Bus bar of capacity 600 Amps 3phase and neutral -1 set. (f) Digital type voltmeer 0-500 volts. (g) Digital type Ammeter with CT of suitable ratio for reading upto 400 amps load-01 No (h) Indicating lamps R,Y& B -01 set (j) Three phase Street light time switch with contactor link-01 no

Supply , installation , testing and commissioning .LT PANEL board outdoor type (CPRI Approved) of sutiable size Kiosk type factory assembled fabricated and of suitable size angle iron, channel and MS sheet 3 mm thick (inner compartment is 2.0mm thick) double door type , front and rear openable with locking arrangement and indepent duly prewired with colour code three phases and netural for 415 volts, 50 Hz electric supply with and including suitable sizes of cable glands for incoming and outgoing cables cubical type duly powder coated over a coat of primer , grouting of panel 60 cm above the ground level by provisind 90 cm long angle iron frame bottom of panel 40x40x5 mm thick , welded on all four corners , embedded in PCC 1:2:4 type B-1 using 20 mm graded stone aggregate upto 30 cm and,grouting the panel board on and including suitable size foundation structure with the following components. Make of MCCB, MCB etc :- L&T / Legrand / ABB / Schneider Make of BUSBAR :- C&S / Legrand / Schneider (a) MCCB 630 amps 4 pole Fixed type 50KA 415 volts Ics 100%(incoming) – 01No (b) MCCB 400 Amps 4 pole ,Fixed type, 36 KA 415 Volts Ics 100% (out going ) -02 Nos (c) MCCB 100Amps 4 pole ,Fixed type, 25 KA 415 Volts Ics 100% (out going ) -02 Nos (d) MCB TPN 63Amps 3phase and neutral -04 No. (e) Aluminium Bus bar of capacity 400 Amps 3phase and neutral -1 set. (f) Digital type voltmeer 0-500 volts. (g) Digital type Ammeter with CT of suitable ratio for reading upto 400 amps load-01 No (h) Indicating lamps R,Y& B -01 set

S&F in replacement busbar 400 Amp capacity, colour code with neutral including arrangement of 200 Amp MCCB three phase and netural with encloser including fixing arrangement complete all as specified and directed. Make of MCCB :- L&T / Legrand / ABB / Schneider Make of BUSBAR :- C&S / Legrand / Schneider

Ms Kailash Chandra Babulal

AGARWAL BUILDERS

S.S. Engineers