PROVN OF 63 KVA TRANSFORMER FOR POWER SUP TO NFS NODE AT MIL STN BHUJ

Amount

Excavating in trenches, n exc 1.5m wide and m exc 1.5m in depth, for foundation, etc or for shafts, wells, casspits, menholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5m in depth and getting out for soft /loose soil.

Returing, filling in, including spreadinf, leveling, waterring and wall remming in layers not exc 25 cm. for soft /loose soil.

Removing excavated material n exc. 50m and depositing where directed at a layers not exc 25 cm. for soft /loose soil.

Sand filling under floors or in foundations including spreading,leveling, watering, and consolidation.

Supply and laying unreinforced precast concrete cable cover class HV, type 1, flat size 300 x 180 x 40 mm as specified and as directed. Make-Mehtab/LuckeyTiles /Sukhi electricals

Supply and laying unreinforced precast concrete cable cover classLHV, type 1, flat size 250 x 150 x 40 mm as specified and as directed. Make-Mehtab/LuckeyTiles /Sukhi electricals

Supply and laying GI tubing 80 mm dia light grade in trenches on wall for the protection of UG cable.Make-Tata/Jindal/Prakash/Surya.

Supply and laying GI tubing 50 mm dia light grade in trenches on wall for the protection of UG cable..Make-Tata/Jindal/Prakash/Surya.

Supply,install, test and commisioning copper wound step down transformer,outdoor type complete with stranded fittings,HT,11 KV, 3 phase, LT, 433 Volts 3 Phase, 4 wire with off load tapings on primary side to vary secondary voltage + 7.5% with taping at every 2.5% of capacity 63 KVA complete all as specified and including the following:-

(a) Three Nos porcelain bushings HT 11 KV with bushing rods,nuts and washers inside cable end box.

(b) one cable box LV side consisting of 4 nos porcelain with brass bushing rods, complete with nuts and washers with two nos cable gland suitable size

© Oil conservator with filler type drain valve and oil level gauge.

(d) Dehydrating breather with fast fill of dehydrating agent.

(e) Explosion vents.

(f) Thermometer pocket on tank cover

(g) Rating plate and terminal marking plate.

(h) The earthing terminal two Nos to tank to faciliate fixing of earth strip.

(i) Oil filling hole with cap/plug with connection plate complete.

(j) lifting lugs

(k) Oil level gauge

(l) Air relief valve plug.

(m) Initial filling to transformer oil.

Material labour for 40mm graded stone aggregate(granite) spread to a thickness of 150mm for out door sub station.

Supply and fix HT 11 KV, outdoor type gang operated air break switch suitable for horizontal or vertical mounting fixed type complete with 9 insulators of rating upto 200 amps.make-Pactil/Jaipurya Brothers/BHEL.

Supply and fix HT 11 KV, outdoor type Expulsion fuse single pole for vertical mounting fixed type complete with insulators of rating upto 50 amps.Make-Jaipurya Brothers/Pactil/Atlas

M&L for Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less' than 1.5 metres below normal ground level, connected to galvanised earth strip 32x6mm GI as earthing lead by means of bolts,nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion all as specified and as directed. Note : Earth work , GI tube for watering, funnel with wire mesh,PCC pit with RCC cover and earth test point will be measured and paid separately

M&L for earthing complete with galvanized steel earth plate electrode 600mm X 600mm X 6mm buried directly in ground vertically to a depth not less than 2.25 metre below normal ground level (with top edge of earth plate not less than 1.5 metre below ground level) connected to galvanized iron earth lead wire 4mm dia, (main earthing lead) by means of galvanized bolts, nuts and washers all as shown in electrical plate No 3 of MES Schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of charcoal dust and common salt alround earth plate & 15 mm dia GI pipe medium grade for earth lead protection pipe for suitable length and GI pipe 20 mm dia medium grade for watering pipe with funnel & wire mesh including necessary earth work and PCC (1: 3 : 6) type C-1 for earth pit and 40 mm thick precast RCC cover in 1 : 2 : 4 type B-1 with 3 Nos 8 mm dia TMT bars both ways with 12mm dia round bar handle complete all as specified & directed. NOTE: Earth lead wire and its protection pipe upto and including 7.5 mtr only from the top of earth electrode are included under this item and additional earth GI earth wire/protection pipe etc. if any required at site shall be measured and paid for separately under appropriate item of Schedule `A’ NOTE - The unit rate shall also include for earth work in any type of soil, PCC (1:3:6) type C1 chamber, RCC 1:2:4 type B1 cover 50mm thick reinforced with 8mm dia TMT bars @ 150mm C/C both ways, funnel with watering pipe

Supply, laying and testing XLPE cable insulate, screened, PVC bedded, galvanised steel strip or wire armoured electric power cables (heavy duty) with standed aluminium conductor, 11000 volts grade, size 3 core 95 sqmm complete all as specified and directed by Engr-in-charge.Make-Havells/Polycab/Fonolex.

Supply, laying and testing XLPE cable insulate, screened, PVC bedded, galvanised steel strip or wire armoured electric power cables (heavy duty) with standed aluminium conductor, 1100 volts grade, size 3.5 core 70 sqmm complete all as specified and directed by Engr-in-charge. Make-Havells/Polycab/Fonolex.

Supply, laying and testing XLPE cable insulate, screened, PVC bedded, galvanised steel strip or wire armoured electric power cables (heavy duty) with standed aluminium conductor, 1100 volts grade, size 3.5 core 50 sqmm complete all as specified and directed by Engr-in-charge.Make-Havells/Polycab/Fonolex.

Supply, laying and testing XLPE cable insulate, screened, PVC bedded, galvanised steel strip or wire armoured electric power cables (heavy duty) with standed aluminium conductor, 1100 volts grade, size 4 core 25 sqmm complete all as specified and directed by Engr-in-charge.Make-Havells/Polycab/Fonolex.

Supply, laying and testing XLPE cable insulate, screened, PVC bedded, galvanised steel strip or wire armoured electric power cables (heavy duty) with standed aluminium conductor, 1100 volts grade, size 2 core 10 sqmm complete all as specified and directed by Engr-in-charge.Make-Havells/Polycab/Fonolex.

Supplying and fixing 1100 Volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed flat twin core cable of size 4 Sqmm. Make-Anchor/polycab/havells

Supply and fix jointing kit 11 KV grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 cor XLPE armoured aluminium conductor cable of size 95 sqmm.Make-Denson/M-Seal/Raychem.

Supply and fix lightning arrestor HT 11 KV 65 KA station class.Make-Bhel/Jaipurya brothers/National.

Supply and erect Pre stressed concrete pole,11.0 metres long,152 mmx152mm at top and 152mmx260mm at bottom,class-9 complete.make-Make-Indian PCC pole/Sankala Udyog Jodhpur/Cement Febric Jodhpur.

M&L for cross arms bracings, supports, clamps andback plates fabricated from structural steel sections incl nut & bolts , washers welding, bending cold or hot drilling holes for bolts, washers in any shape of size as indicated or directd .

M&L PCC in mix 1:4:8 type D2 with 40 mm graded aggregate for poles / stays foiundation and fitting in mass concrete

M&L PCC in mix 1:3:6 type C1 with 20 mm graded aggegate for poele coping incl. from work and finishing to all exposed surfaces by using extra cemnt all as directed.

M&L for Anti climbing device,spike type fabricated out of MS bars (round,square and flat) including nuts,bolts,washers and welding in two halves made to shape to suit the cross section of the pole.

Material and labour for fixing new Danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M. S. clamps, bolts and nuts of approved size for HT 25 x 20cm size including material and labour all as specified and as directed.

Supply and erect Pre stressed concrete pole,9.0 metres long,102 mmx172mm at top and 102mmx279mm at bottom,class10 complete.Make-Indian PCC pole/Sankala Udyog Jodhpur/Cement Febric Jodhpur.

M & L for Preparation of PCC/Steel tubular Poles not more than 9 mtr height from ground level for painting by cement based paint/aluminium paint incl surfaces of steel / MS cross arms, channels, clamps, street light brackets and GI protection pipes etc (any nos) which are fitted on LT single PCC pole, by scrapping and applying two coats of aluminium paint over a coat of red oxide primer and marking pole number on the same pole with yellow paint in black painted suitable back ground at a height of two metre above ground level & with 5 cm large bold letters also 2" wide colour strips painted with two coats of synthetic enamelled paint up to the height of 1.5 m from coping of pole all as specified and directed by Engr-in-Charge.

Supply and fix for Weather Proof PVC Junction Box made out of not less than 2 mm thick of size 250x200x100 mm (approx) complete with hinged door locking arrangement and consisting of 01 No panel mounted connector 4 pole 32 A - 01 No MCB SP 06 Amps 10 KA - 01 No, confirming to IP 65 complete including fixing on street light pole with MS Clamps, bolts, nuts and washers all as specified and directed by Engr-in-Charge. Make - SINTEX, CAT PART No. 2817 or equivalent of Polycab, Supreme, Prayag Note : The rate quoed inculdes cost of MS Clamps, bolts, nuts and washers

Supplying, fixing, connecting & testing energy efficient LED street light fitting (Module system) having nominal power consumption 45watt with lamps, IP protection 65, with and including suitable GI pipe light grade 32 mm dia, 1.5 Mtr long bracket made to shape and size with and angle of 120 degree fixed to poles etc with two nos of suitable clamps and connecting to over head lines with using 2.5 sqm aluminium conductor PVC insulated twin core weather proof cable etc complete all as specified and directed. Make : Confirming to Cat part No LSTO-45-CDL of Crompton Greaves or equivalent of Goldwyn/Wipro/Havells/bajaj

supply and fix aluminium conductor , steel reinforced (ACSR) , of any size, any type , as per existing one and stringing properly on the insulators and binding with aluminium wire , connectors , jumpers etc complete., Note :- Measurement and payment shall be made by measuring horizontal distance between centres of two adjacent poles and adding 3 % for sag , jointings, jumpers etc.MAKE-ICC/OPC/JAIPUR METAL/jAIPURIYA BROTHERS/HINDUSTAN BAVERI

S&F pin type porcelain, vitreous, white, brown or green insulators, including one galvanized mild steel spindle two galvanised iron washers and one galvanised iron nut, 150mm height and 150mm dia suitable for working pressure upto and including 11000 volts grade for HT lines fixed on poles complete all as specified and as directed.MAKE-JAISHREE/ATLAS/MYSORE/BHEL

Supply and fixing mounting bracket made out of medium grade GI tubing 32mm bore 1.5 M long & bend to shape including 02 Nos MS Clamps, Nut Bolts, Washers etc all as directed by EIC. Make-Tata/Jindal/Prakash/Surya.

Sai Ram Electricals and Refrigeration Works

Pelectricals