PROVN OF NEW LT CONDUCTOR AND PROVN OF DG SET FOR SECURITY LIGHT AT MADHOPUR UNDER GE BASOLI

Amount

Excavating in trenches, n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sq m on plan and n exc 1.5m in depth and getting out in any type of soil complete all as specified and directed...

Excavating in trenches, n exc 1.5m wide and depth exc 1.5m but not exc 3.0m; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sq m on plan and n exc 1.5m in depth and getting out in any type of soil complete all as specified and directed...

M&L PCC 1:3:6 type C-2 ( Using 40mm graded crushed stone aggregate ) in foundation filling and mass concrete complete all as specified and directed.

Providing, cement concrete Type B1 1:2:4 (20 mm graded aggregate) in lintels upto 1..5 m 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 rouinded for chamfered angles and throating, as directing complete all as specified and directed .

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm as in soft / loose soil. complete all as specified and directed.

Removing excavated material n exc. 50m and depositing wheredirected at a level n exc. 1.5 m above the starting point complete all as specified and directed.

Supply and fix for DWC high densiy polyethylene pipes having dia 63/50 as per site requirement having corrugation on the wall and plain surface on the inner wall conforming to IS: 14930(Part I & II) for protection of underground cable laid along pole/along wall/in PCC on GL/roof and including all fittings as required at site including taking down the old unserviceable pipe complete all as specified and directed.

Supply and fix ON Load Changeover switch 415 volt in sheet metal enclosure four pole of capacity 63 Amps complete all as specified and directed.

M&L UG cable XLPE insulated,armoured heavy duty electric cable with aluminium conductor,1100 Volts grade,cross section area 25 Sqmm 2 core complete all as specified and directed.

M&L UG cable XLPE insulated,armoured heavy duty electric cable with aluminium conductor,1100 Volts grade,cross section area 50 Sqmm 3.5 core complete all as specified and directed.

M&L for earthing complete with galvanized steel earth plate electrode 600x600x6mm thick buried in ground vertical to a depth not less than 2.25 mtrs deep below ground level with top edge of plate not less than 1.5 mtr below normal ground level connected to galvanized GI strip of size 32 X 6 mm and 40 mm dia bore 7.5 mtr long light grade GI protection pipe for earth strip and GI watering pipe 40 mm dia medium grade from the top edge of earth plate fixed with deep cut on one end of pipe and fix from earth plate up to one feet above ground level of other end and plugged watering pipe at top with MS cap and grouted in PCC 1:2:4 of size 30 X 30 X 30 CM etc and 15 CM alternate layer of charcoal and salt around all sides of earth plate all as shown in electric plate no 3 of SSR part I of 2009 including excavation and earth work, PCC 1:2:4 pits, CI cover with angle iron frame, painting etc and testing on completion, complete all as specified and directed. Note :- All joints either strip to strip or strip to earth plate are to be fixed with welded joint.

Earthing complete with galvanised steel earth plate electrode 60 cm x 60cmx6mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level. connecting to the Galvanised iron earth wire 4.0mm dia by means of bolls, nuts, check nuts and washers of galvanised iron and earth wire protected by provision of GI medium grade pipe 15mm bore including provision of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone agregates with 40mm thick cover of RCC (1:2:4) reinforeed with XPM weight not less than 4 Kg/Sqm) and frame of angle iron 40x40x6mm with lugs 02 Nos and handle of 6mm dia MS bar made to shape, GI light grade 20mm bore pipe for watering , perforated at botytom. 1.75 metre long placed on top edge of earth plate. charcoal and common salt filled 150 mm thick all around the earth plate test point made out of 40x8mm FI galvanised with fixing arrangement, funnel wire mesh and earth work in any type of soil returing filling in and removal of surplus soil to a distance not exceeding 50 meters all as per electical plate 3 of SSR-2009 Part-I and connecting to earth test point all as specified or indicated including testing on completion.

Supply, installation, testing and commissioning of ESE terminal protec ESE-60 for covering the radius of 79 meter on level-I , 87 meter on level -II and 107 meter on level-IV complete all as specified and directed.

Supply and laying Aluminium conductor PVC insulated cable 70 Sqmm copper flexible single core complete all as specified and as directed.

Supply and errect steel tubular swaged pole type 410 SP-31(9,00 metres long) complete with cast iron/MS base plate, finial taper plug/welded with MS round Sheet with necessary nuts, bolts and washers duly painted with a coat of red oxide primer and two caot of aluminium paint including black and yellow strip 30 cm in height above the coping of the pole complete all as specified and directed.

Supply and errect steel tubular swaged pole type 410 SP-55(11,00 metres long) complete with cast iron/MS base plate, finial taper plug/welded with MS round Sheet with necessary nuts, bolts and washers duly painted with a coat of red oxide primer and two caot of aluminium paint including black and yellow strip 30 cm in height above the coping of the pole complete all as specified and directed.

Material and labour for maintenance free earthing (complete of a 7 ft(1ft vertical and 6 ft horizontal)2" dia GI pipe electrode filled with high conductivity material. The horizontal portion is further encapsulated in a 6 " dia GI Pipe filled with 35 Kgs extremely low resistivity soil enhancement material ASEM GB for efficient conduction of fault currents. Each electrode is supplied with one PVC insulated 50 Sqmm Cu cable with lugs at both with MS distribution box/ to each other. complete all as specified and directed.

Material and Labour for GI pipe 50mm dia heavy grade welded to pole complete all as specified and as directed.

Fabrication of Feeder pillar box double and outdoor type incorporated with busbar chamber having with aluminium busbar capacity 200 amps insulated with RYB & black PVC insulation tape suitable for 415 Volts 3 Phase 4 wire system 50 C/s fixed on SMC/DMC in step way complete with dust and vermin proof provision made of CRCA MS sheet not less than 3.00 mm thick also having provision for incoming/outgoing COS/cable, 02 Nos earth terminal point complete with 10mm bolt 02 Nos nuts and 02 Nos washers 3 mm thick complete earth. The panel body must be painted with powder coated paint after the complete 7 tanks dip process to remove all impurities from the panel sheet, all the door must be fixed with detachable pin type hinges, steel door locking system, bus bar shall be through aluminium strip properly insulated fixed on SMC/DMC insulators. Panel body shall be fixed on iron angle frame of size 40x40x5mm and 40 cm grouted in PCC 1:2:4 type B-1 using 20 mm graded crushed stone aggregate and 40 cm above the ground level duly painted with two coat of synthetic enamel black paint over a coat of red oxide primer complete all as specified and directed. including followinf accessories:-. (i) MCCB 63 Amps 25 KA rating FP 415 volts-01 No (Incoming). (ii) MCCB TPN 40 amps 25 KA 415 Volts -03 Nos (outgoing) (iii) MCB SPN 32 Amp, 10KA -02Nos ( outgoing) (iv) Voltmeter 0-500V(Digital Display) (v) RYB LED indicator lamp-03 Nos.

Supply and fix in replacement aluminium conductor steel re-inforced (ACSR) Ferret/of size 6/1x3.00 mm /of size 6/1x2.59 mm (weasal) and 6/1x2.11 mm of . for LT lines on concrete poles, stretching without kinks and bends, binding with binding wire complete all as specified and directed

M&L for galvanised steel wire 4mm dia fixed on pole with suitable size binding wire complete all as specified and as direced.

Supply and Fix for structural steel work as in cross arms, bracing, 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 and inclusive of one priming coat of red oxide, one under coat , one finishing coat of aluminium paint and epoxy coating, complete all as specified and directed.

Supply and Fix for shackle type, vetrious Insulator incl one galvanised mild steel spindle, two galvanised iron washers,and one galvanised iron nut, 100 mm height, 115 mm dia ,suitable for 1100 Volt complete all as specified and directed.

Material and labour for loop insulator vitreous porcelain, white,brown or green with overall dimensions 140mm,clearance from hole 25.5 mm complete all as specified and directed .

Material and labour for galvanised stay strand of size 7/4 mm ccomplete all as specified and directed .

Supply and fix for Stay assembly complete with stay rod 20 mm dia 40cm long stay bow rod 20mm dia x 1.80m long galvanised stay rod threaded and with nut including 300x300x6mm plate and all accessories all as shown in electrical plate No. 1 of SSR Part-I including dismantling and taking out the damaged broken stay assembly in any position and removal for further disposal complete all as specified and directed. Note :- Excavation, earth work , PCC work, loop type insulatort, stay clamp and stay wire shall be measured and paid separately under respective items.

Supply and installation, Testing and commissioning Diesel Engine driven generating set 30 KVA/24KW output Ac 400/440 volts, 3 phase, 4 wire complete with an integral enclosures with in built of central polution board and control panel comprising of the following : (a) Alternator assembly:- Alternator assembly 30KVA/24KW capacity, AC 400/440 vols, 3 phase 4 wire, 0.8 PF, 50 C/S, 1500 RPM, self exied self regulaed, screen protected, drip proof type with end shield ball/roller bearing wih damper winding in each pools/phase as per IS 4722 and base 5000/IS 4722 with H class insulation all as specified complete as per latest IS/BIS applicable (b) Diesel Engine (prime mover) shall be water cooled of adequate BHP after de-rating and induction of power consumed to drive above alternaor independently directly adequate BHP after de-rating and induction of power consumed to drive above alternator independently directly through flexible coupling, vertical, multi -cylinder , diesel injection, cold startin, 1500 rpm, with standard accessories such as start/stop push button switches, self starting system, batery charging system with required batteries 12 volt 180 AH (Maintenance free)-01 No and battery leads duly initialy charged oil temperature guages, RPM meter, hour meter, water temp guage, oil pressure guage, mounted on common base framed coupled through suitable coupling to the alternator complete with silencer assembly with exhaust pipe duly wrapped with asbestos rope of suitable size upto 1 m outside the generator set room and MS fuel tank for 12 hours contineous running fuel capacity, built- in the acoustic enclosure with anti-vibration pads. confirming to the laest IS/BIS specification. (c) Conrol Panel: DG set control panel suitable for 3 phase, 4 wire, 50 cycle manufactured by approved OEM of engine manufacturer fabricated suitable size CRCA sheet cubical type, prewired with PVC insulated copper connecion cable suitable size and power coated for weather proof and long lasting finish, consist of a microprocessor based control unit, which can operate on auto , as well as manual mode. monitors the engine safety parameters and alarm/trip conditionall will be displayed on the front panel . MCCB of suitable rating, key switch, push buttton (starter) LED. Battery charging fail indication, current transformer, instrument fusesThe DSC microprocessor electronic controller, displayes the following parameters : Voltage, frequency, current, RPM, cumulative, run hours, oil pressure, coolant temperature & charging current (DC amp meter). (d) Fuel tank : Fuel tank of suitable capacity as per manufacturer's instruction of DG set with supporting fabricaed steel stand with all pipe (armoured flexible pipe) connecting upto fuel pump incl oil level indicaor guage, drain and air vent plug etc. (e) Acoustic encloser : Acoustic encloser is made of suitable size of CRCA sheet and ISMC base frame painted as per OEM. The wall of encloser will be insulated with rock wool so as to canopy with the 75 DBA at 1 mtr sound levels by Minisry of Environment and forest complete with latest IS/BIS specificaions. the encloser shall have the following provision:(i) Fitting arrangement (ii) Point of neutral land body earthing (iii) Fuel drain (iv) Lub Oil drainage (v) Air breather (vi) Hood for rain protection (vii) Easy stop push button (viii) Panel meter viewing window (ix) Ventilation sysem (x) Tube light fitting 01x 14 wat-02 nos.(xi) PCC foundation in 1:2:4 type B-1 of size 2.5mx4.0mx0.9m Note : (i)DG set should be sound proof as per laest policy and latest IS/BIS specification, complete all as specified and directed.

Ashoka Engineers

JAI DURGA CONSTRUCTION CO

KALSI CONSTRUCTION CO