PROVN OF ELECTRIC AND WATER SUPPLY FOR 34 OR MD ACCN CONSTRUCTED BY PMC (ROB - II ON DEFENCE LAND) UNDER GE (CENTRAL) PUNE

Amount

Supply, install Single Phase Digital Static Energy Meter in Poly Carbonate Body with LCD type display in class 1.0, 50Hz, 240V of Accuracy Class 1.0, rating10-60A, 240V, 50Hz, kWh Compact Meter with Pilfer Proof Meter box with Sealing Screw Provision (LCD mini) complete all as specified and directed by Engineer Incharge.

M & L for fabrication of LT energy meter box comprising of 01 MCCB TPN of 125 Amps 25kA, MCB SPN 40 A - 06 Nos, AL busbar chamber and space for mounting arrangement of 06 nos Energy meter making proper connection from busbar to DP and energy meter complete all as specified and directed by Engineer Incharge.

M & L for fabrication of LT energy meter box comprising of 01 MCCB TPN of 125 Amps 25kA, MCB SPN 40 A - 05 Nos, AL busbar chamber and space for mounting arrangement of 06 nos Energy meter making proper connection from busbar to DP and energy meter complete all as specified and directed by Engineer Incharge.

Supplying, install and erect in true vertical position steel tubular swaged welded pole complete with MS base plate 6mm thick and of size 300x300mm, final taper, pole cap, bolts, nuts, washers & screws etc. pole made out of ERW M.S. tubing conforming to IS-2713 part-I, III :1980 type 410 SP-55 (11.0 metre long) including of holes of reqd Nos and size for fixing of cross arms, painting with one coat of red oxide primer and two coats of aluminium paint for exposed surfaces and two coats of black bituminous paint for portion embedded in concrete, painting three signal red colour bends at lower portion of exposed pole starting from plinth block , each band of 300mm height at 300mm spacing, painting pole no in black paint by stenciled letters/figures of 8cm height complete all as specified and directed by Engr-in-charge.

Supply and fix switch air break gang operated HT 11 KV Volt grade triple pole with 12 insulators, 400 amps rating mounted on unbreakable polymer based insulator and fitted on steel frame Vertically operated (rotory type) mechanism from ground level consisting of operating rod of 25 mm bore medium grade GI pipe of suitable length worked from ground level and with locking arrangement flat iron clamp 50 mm x 6 mm including MS channel of suitable size and length for fixing GOD including bolts, nuts, and washers complete all as specified and directed by Engineer Incharge. Note :- MS work shall be measured & paid separately under respective items of this Schedule.

Supply and fix Lightening arrestor non linear resistor type conforming to IS 3070 (part-3) 1993 complete, line discharge class-3, nominal discharge current 10KA (peak),11 KV rated system, voltage peak value high current implus of 4/10 micro Second wave shape 100 KA (peak) assembly suitable for 11 KV, long duration descharge class-II with insulation level 28/75 KV and mounted on hot dip galvanized steel structure including all clamps, nuts, bolts and washers and connecting to earth with 4 mm dia GI wire complete all as specified and directed by Engineer Incharge.

Supply and fixing cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed including two coats of aluminium/silver paint over and including a coat of red oxide primer complete all as specified and directed by Engineer Incharge.

S & F Aluminium conductors steel reinforced (ACSR) conductor of any size for OH lines fixed to insulator to the 2/4 pole including stretching, binding with aluminium binding wire, jumpers, line taps etc., complete all as specified and directed by Engineer Incharge.

M & L PCC 1:4:8 type D -2 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete for poles/struts, stay assembly etc. including necessary formwork complete all as specified and directed by Engineer Incharge.

M & L PCC 1:3:6 type C-1 using 20 mm graded crushed aggregate for coping etc. including fair finishing the exposed surfaces even and smooth without using extra cement, including necessary formwork complete all as specified and directed by Engineer Incharge.

Supply, install, test and commission step down transformer, outdoor type, and conforming to IS 1180 Level 1 as per latest amendment 2021, plinth mounted, HT 11 KV, 3 phase 433 volts, 4 wire, 50 Hz, delta/star connected, vector group DYN -11 double copper wound, ONAN, manual type off load tap changing facility on HT side to vary secondary voltage from minus 7.5% to plus 7.5% in steps of 2.5 %, continuous rating of capacity 200 KVA including bushing on HT and LT end. The Transformer shall be complete with all standard fittings and accessories, gauges, first fill of transformer oil IS 335 ISI marked filtered & dehydrated oil etc, complete all as specified and directed by Engineer Incharge and comprising of the following accessories :- Note :- Transfomer shall be mounted on platform/plinth.

(a) One cable box on primary HV side having cable glands suitable for OH conductor(consisting of 3 Nos porcelain HT bushings with brass/gun metal bushing rods complete with nuts and washers). (b) One cable box on secondary (LV) side consisting of 4 Nos porcelain bushing with GM bushing rods complete with GM nuts, and washers with one No cable gland suitable for reception of outgoing LT armoured cables of suitable size. (c) Oil conservator tank with filter type, drain valve and oil level gauge. (d) Dehydrating breather with first fill of dehydrating agent. (e) Thermometer pocket on tank cover. (f) One No 100mm dia dial type thermometer vapour pressure type having range 0-120 degree centigrade with temp reading pointer, max temp indicator and resetting with marshalling box. (g) Rating plate with terminal markings. (h) Two earthing terminals on tank/tank cover to facilitate fixing of 32x6m GI eath strip. (j) Explosion vent.

(k) Oil drain and filter valves. (l) Oil filler hole with cap/plug with connections all as specified and directed by Engineer Incharge. (m) Lifting lugs. (n) Air relief valve plug. (o) Four solid cast steel detachable rollers. (p) First fill of fresh oil conforming to relvant IS and tested upto 50 KV dielectric strength upto top of core. (q) Extra bushing for neutal outside the LT cable box for providing independent earthing for neutral. (r) Provision of 2 Nos danger boards 250x200mm size made out of 1.6mm thick MS plate, vitreous enameled white, with letters, figures of vltage and conventional skull and bones in signal red colour, one at HT side and other on LT side. (s) Any other fittings/accessories so as to confirm the whole transformer to IS-1180(Level-I as per amendment 2021).

(t) Construction of Plinth of size 2.0mx 2.0mx1.5m for transformer, using 100 mm thick PCC 1:4:8 type D-2 as in lean concrete, flyash brick masonry in CM 1:6, the top of the plinth shall consist of 100 mm thick PCC 1:2:4 type B-1 (using 20 mm graded stone aggregates) over 75 mm thick PCC 1:4:8 type D-2 over compacted moorum filling, 10 mm thick rendering in CM 1:4 on brick surface with and including 25 cm thick stone aggregates of size 12.5 mm all around upto and including 1.5 m from the edge of the plinth complete all as specified, directed by the Engineer-in-charge and as shown on TD drawing No CEPZ/98/TD/6, Sheet No 2/2.

Excavation in trenches, not exc 1.5 mtr wide and not exc 1.5 mtr in depth for laying of GI Pipe in soft/loose soil and getting out complete all as specified and directed by Engineer Incharge.

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

Removing excavated material to a distance n.exc 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed by Engineer Incharge.

Cutting of black top road/ PCC hard standing and making good with PCC (1:2:4) type B 1 using 20mm graded stone aggregate complete all as specified and directed by Engineer Incharge.

Supply and laying galvanised iron tubing medium grade with and including all fittings such as bends, elbows, tees, short pieces, union etc in trenches complete all as specified and as directed of 80 mm dia complete all as specified and directed by Engineer Incharge.

Supply and laying galvanised iron tubing medium grade with and including all fittings such as bends, elbows, tees, short pieces, union etc in trenches complete all as specified and as directed of 100 mm dia complete all as specified and directed by Engineer Incharge.

Supplying and laying for Reinforced concrete pipes of dia 150 mm 2 nos half round (each of 1 RM long for bottom and top ) and before laying excavated area shall be levelled all as specified and directed by Engineer Incharge.

Supply laying & testing HT cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 11KV volts grade, earthed of size 3 core 95 sq mm complete all as specified and directed by Engineer Incharge.

Supply and fix Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and directed by Engineer Incharge.

Supply and fix Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and directed by Engineer Incharge.

Supply, laying, testing and commissionnig of LT cables 1100 volts grade, XLPE insulated, screened and PVC sheathed, galvanised steel strip or wire armoured with multi stranded aluminum conductor, ISI marked, heavy duty including cable glands, cable lugs in LT panel/MDB in building etc to suit the cable including material and labour for all jointing/connecting material as required size, cables laid in trenches/ducts/under plinth floors passing through pipes etc, fixed on wall complete 25 sqmm 4.0 core complete all as specified and directed by Engineer Incharge.

Supply, laying, testing and commissionnig of LT cables 1100 volts grade, XLPE insulated, screened and PVC sheathed, galvanised steel strip or wire armoured with multi stranded aluminum conductor, ISI marked, heavy duty including cable glands, cable lugs in LT panel/MDB in building etc to suit the cable including material and labour for all jointing/connecting material as required size, cables laid in trenches/ducts/under plinth floors passing through pipes etc, fixed on wall complete 120 sqmm 3.5 core complete all as specified and directed by Engineer Incharge.

Supply, laying, testing and commissionnig of LT cables 1100 volts grade, XLPE insulated, screened and PVC sheathed, galvanised steel strip or wire armoured with multi stranded aluminum conductor, ISI marked, heavy duty including cable glands, cable lugs in LT panel/MDB in building etc to suit the cable including material and labour for all jointing/connecting material as required size, cables laid in trenches/ducts/under plinth floors passing through pipes etc, fixed on wall complete 300 sqmm 3.5 core complete all as specified and directed by Engineer Incharge.

Supply, installing, testing and commissioning factory made and tested (including CPRI type test certified) LT Panel Board out door type, suitable for 415 volts, 3 phase, 4 wire, 50 HZ AC supply system having bus bar chamber with insulated Aluminium bus bars of rating 600 amps installed on porcelain insulator. The panel shall be dust and vermin proof. IP-65 class protection and made of 3.15 mm CRCA MS sheet and 50x50x6mm thick MS angle iron frame work, powder coated finish over one coat of red oxide primer on outside surface and painted inside with two coats of red oxide primer, front & back side opening type, with apron for cable entry with double door shutter and locking arrangement and PCC and earth work etc comprising of the following :-

Supply, installing, testing and commissioning factory made and tested (CPRI certified) LT Panel board type suitable for 415 volts, 3 phase, 4 wire, 50 HZ AC supply system having bus bar chamber with insulated copper bus bars of rating 400 amps installed on porcelain insulators. The panel shall be dust and vermin proof IP-65 class protection and made of 3.15 mm CRCA MS sheet and 40x40x6mm thick MS angle iron frame work, powder coated finish over one coat of red oxide primer on outside surface and painted inside with two coats of red oxide primer, front & back side opening type, with apron for cable entry with single door setter and locking arrangement and PCC and earth work etc. and comprising of the following :- Panel size - 900 x 900 x 450 mm (a) Incoming :- MCCB 4 pole 25 KA, 160 Amps capacity 415 V, 50 Hz, with O/L & S/C protection, AC supply complete with all standard accessories - 01 Nos (b) Outgoing (i) Al Busbar TPN 300Amps

M & L for Earthing with 600x600x6.00 mm Galvanised steel earth plate electrode buried vertically in ground (earth pit not less than 2.25 metre deep below normal ground level) with top edge of the plate at a depth of not less than 1.5 m below ground level, connected to and including Galvanised steel Strip of size 32x6 mm by means of bolts, nuts and check nuts and washers of galvanised steel with and including 40 mm dia GI medium grade pipe for protection of GI strip to the extent of 7.5 metres as earthing lead including charcoal dust and salt packed all around the earth plate in the earth pit all as per Electrical Plate No. 3 of SSR Part I (2009) including PCC foundation / chamber in mix 1:2:4 type B1 with M.S. angle iron frame, C.I. Cover with provision of locking arrangement and 20 mm dia light grade G.I. Pipe from top edge of the earth plate upto M.S. funnel with wire mesh provided inside the concrete earth pit for watering arrangement, complete including excavation and earthwork in any type of strata and testing complete including fill up the earth pit with soil for best result and removal of excavated material from the site complete all as specified and directed by Engineer Incharge. Note :- Earth protection pipe & earthing strip upto and including 7.5 m length is deemed included in unit rate quoted by the contractor.

M & L for Earthing with 600x600x6.00 mm Galvanised steel earth plate electrode buried vertically in ground (earth pit not less than 2.25 metre deep below normal ground level) with top edge of the plate at a depth of not less than 1.5 m below ground level, connected to and including Gl wire 4mm dia by means of bolts, nuts and check nuts and washers of galvanised steel with and including 15 mm dia GI medium grade pipe for protection of GI strip to the extent of 7.5 metres as earthing lead including charcoal dust and salt packed all around the earth plate in the earth pit all as per Electrical Plate No. 3 of SSR Part I (2009) including PCC foundation / chamber in mix 1:2:4 type B1 with M.S. angle iron frame, C.I. Cover with provision of locking arrangement and 20 mm dia light grade G.I. Pipe from top edge of the earth plate upto M.S. funnel with wire mesh provided inside the concrete earth pit for watering arrangement, complete including excavation and earthwork in any type of strata and testing complete including fill up the earth pit with soil for best result and removal of excavated material from the site complete all as specified and directed by Engineer Incharge. Note :- Earth protection pipe & GI wire upto and including 7.5 m length is deemed included in unit rate quoted by the contractor.

M&L for precast cement concrete block masonry exceeding 10cm in width witth solid blocks of PCC (1:5:8) gde D-5 and setting in CM 1:6 all as specified and directed by Engineer Incharge.

M&L for PCC type B1 1:2:4 (using 20mm graded crushed stone aggregates) as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs water troughs and the like including weathering, slightly rounded or chamfered angles and throating, all as specified and directed by Engineer Incharge.

M&L for rendering 15mm thick in cement mortar 1:4 on brick surfaces finished even smooth with spong finish complete all as specified and directed by Engineer Incharge.

M&L for preparation of newly plastered surface wall and applying two coats of cement based paint over a coat of primer of same make over external wall surface complete all as specified and directed by Engineer Incharge.

M&L for cement concrete type C2 1:3:6 (using 40mm graded crushed stone aggregates) in foundation, filling and mass concrete complete all as specified and directed by Engineer Incharge.

Providing PCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregates) in fencing kerbs for chamfered angles and throating including required formwork as directed complete all as specified and directed by Engineer Incharge.

S&F posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc, flat iron fillets (for securing barbed wire etc) including all necessary drilling, bolting or riveting, embedding in cement concrete, MS flat at bottom etc and similar work confirminng to Fe-290 Gde E-165 complete all as specified and directed by Engineer Incharge.

S&F MS flats (40x6mm) as bands, straps, supports or stays for securing chain link fencing to angle iron posts and welded to post in PCC during embedding complete all as specified and directed by Engineer Incharge.

S&F for mild steel round bars 10mm dia and over, cut to length, bent to shape required conforming to Fe-410W Gde E-250 complete all as specified and directed by Engineer Incharge.

S&F Mild steel screws bolts (machine made) with hexagonal or square heads at one end and screwed at the other end, each screwed end to be fitted with washers and one hexagonal or square nut, n.exc 5 cm long and dia diameter of neck 5 to 10mm complete all as specified and directed by Engineer Incharge.

Supply only chain link MS galvanised fencing any size or type (mesh size 50mm and dia of wire 4mm) complete all as specified and directed by Engineer Incharge.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc including provision of binding wire complete all as specified and directed by Engineer Incharge.

M&L for preparation of new or previously untreated steel or iron surfaces of any description over 10 cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engineer Incharge.

M&L for preparation of new or previously untreated steel or iron surfaces of any description n.exc 10 cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engineer Incharge.

S & F for Cast iron sluice valve of size 80 mm bore with stainless steel spindle and cast iron hand wheel complying with IS:14846-2000, class PN 1.6 both ends flanged with and including two nos rubber insertion gasket joints, nuts, bolts & washers of required size & in required nos complete all as specified and directed by Engineer Incharge.

M&L for cutting the existing 150 mm dia CI pipe line for tapping to the proposed 80 mm dia pipe including all GI fittings, excavation and earth work all as specified and directed by Engineer Incharge.

M & L for Ductile Iron Fittings such as bends (any type, radius and angle), heavy duty for spigot & socketed or flanged pipes, tapers any type, radius and angle like straight, bend, increasing, decreasing or double socket etc. Tee piece, single branch 'Y' junction double branch, collar etc. caps and plugs etc. with internal cement mortar lining , and external zinc and black bitumen coated of dia upto 150 mm complete all as specified and directed by Engineer Incharge.

M& L for construction of valve pit of size 800X800X900 mm internal dimensions with 100 mm thick PCC 1:4:8 type D2 (using 40 mm graded broken stone crushed aggregate) as in sub base of floor, PCC Solid block masonary 200mm thick in CM 1:4 , 15 mm thick rendering in CM 1:4 including 3 mm thick MS sheet pit cover fixing with angle iron frame 25x25x3 mm thick complete with locking arrangement having provision of lifting handle including 2 coats of synthetic enamel paint over one coat of red oxide primer to steel surface and excavation in soft/loose soil, returning filling and removal of surplus soil up to 50 mtr distance complete all as per TD Drawing No CEPZ/93/TD/20M Sheet No 1/1 dated 6 Aug 1993 and all as specified and directed by Engineer Incharge.

metro electrical services

CHAITANYA WINDWELL

Sparkh Electricals & Works

M/S SVOJAS ELECTROMECH ENTERPRISES