PROVN OF CERTAIN ESSENTIAL E/M WORKS FOR OXYGEN GENERATION PLANT AT MH AMRITSAR

Amount

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for foundation etc. or for laying of pipes and fittings, cables, HT / LT poles, stay assembly etc including forming bottom surfaces to required level and slope and getting out in hard / dense soil complete all as specified and directed by Engineer-in-charge .

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in each layer as in hard / dense soil complete all as specified and directed by Engineer-in-charge

Removing surplus excavated material (SOIL) to distance not exc. 50 m and depositing where directed at a level not exc. 1.50 m above the starting point complete all as specified and directed by Engineer-in-charge

Material & labour for sand filling in trenches for cable protection including necessary punning and consolidation as required complete all as specified and directed by Engineer-in-charge. NOTE:- Only Punned thickness will be considered for payment.

Supply and laying burnt brick sub class 'B' modular size, for cable protection laid length wise perpendicular to the axis of cable complete all as specified and directed by Engineer-in-charge .

Supply and laying un-reinforced precast concrete cable cover class HV type I flat of size 300mm x 180mm x 40mm all as specified factory made ISI marked complete all as specified and directed by Engineer-in-charge .

Excavation in trenches in soft/loose soil not exceeding 1.5 meters wide and exceeding 1.5 meter depth but n. exc 3 mtr in depth for foundation for LT cables/poles etc complete all as specified and directed by Engineer-in-charge

Material and labour for PCC 1:4:8 type D-2, using stone aggregate 40mm graded as in foundation for electric poles including necessary form work where required and fair finish to the exposed surfaces all as specified & directed by Engr-in-charge.

All as per srl item No 08 here-in-before but PCC 1:3:6 type C-2 as in foundation of stays and coping of poles complete all as specified and directed by Engineer-in-charge

Supply, laying, jointing and testing HT XLPE cable cross section area 95 Sqmm, 3 core, 11000 V screened, PVC 'E' grade insulated bedded, galvanised steel (heavy duty ) strip or wire armoured with alluminium conductor 11 KV pressure earthed system conforming to IS 7098 (Part-1 ) 1977 and Part-II of 1985 laid in pipes /ducts/ trenches,under floor and roads or fixed to wall etc incl any type complete all as specified and directed.

M&L outdoor type cable end termination kit, cold shirnkable jointing material and accessary complete suitable for 11 KV HT XLPE underground cable size 50 to 95 sqmm 3 core including testing after jointing complete all as specified and directed by Engineer-in-charge

Supply and errecting in true vertical position steel tubular poles 11 meter long complete with M S base plate , MS pole cap, bolts nuts & screw as specified type 410 SP-55 with and including painting of poles with black bitumenous paint throughout the length internally and outside upto planting depth and remaining portion with two coats of aluminium paint over a coat of red oxide primer, including painting of 05 Nos. bands / strips of 30 cm wide each with two coats of synthetic enamel paint (black & yellow) at a distance of 30 cm from plinth block upto 1500 mm height and marking / sign writing of pole number and feeders locations of pole with thick synthetic enamel paint (white) complete all as specified and directed by Engineer-in-charge

Supply, installation, commissioning and testing of switch Air break, Gang operated with 12 insulator polymer type type switch Triple pole mechanicaly operated, mounted on insulator and steel frame, with mechanism worked from ground level, for current rating 400 Amp operating Voltage 11 KV out door type vertical mounted type complete with locking arrengement,assembly with fuse mount carrier and fuse element of required capacity and isolate suitable for 11 KV including necessary electric connection and 11 KV fuse (drop out type) of capacity as per site requirement and as specified by Engr Incharge , complete with DO fuses assembly with channel and one No. operating Rod of 25 mm dia bore grade GI pipe of suitable length worked out from ground level and handle complete with lock and two Nos keys incl flat iron clamp 50mm x 6mm MS channel of suitable size & length for fixing GOD incl nut,bolt, washers including taking down existing set all as directed by Engineer-in-charge.Make Rashtriya/Reychem/Jaipuria and all other equivalent makes as specified in Appendix 'B' List of Makes.

M&L for MS cross arms bracing, supports, clamps and back plate, fabricated from structural steel section including nuts, bolts and washers, welding, bending cold or hot drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of aluminium paint complete all as specified and directed by Engineer-in-charge.

M & L for earthing complete with galvanised earth plate electrode 600 X 600 X 6 mm thick burried directly in ground (earth pit not less than 2.25 m below ground level) with top edge of earth plate not less than 1.5 m below normal ground level, connected to galvanised earth lead wire 4 mm dia by means of nuts, bolts, check nuts & washers of galvanised iron or steel all as shown on electrical plate No. 3 of MES schedule 2009, Part – I (Specifications) and connected to main switch board / main DB’s / earthing test point including all necessary excavation and earth work in any type of soil, adequate quantity of charcoal dust & common salt all around the earth plate minimum 150 mm in all directions with & including watering pipe 20 mm dia GI medium grade, GI funnel made out of 0.63 mm thick GI sheet, wire gauge, 50 mm thick RCC cover in PCC 1:2:4, type B-1 (using 20 mm graded crushed stone aggregate), duly reinforced with 6 mm dia mild steel round bars @ 150 mm both ways center to center with suitable lifting handle to cover, earth pit of PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate), GI protection pipe light grade 15 mm bore up to 7.5 m length from earth electrode & engraving of earth marking on nearby building with CM 1:4 plate size 200 X 150 X 15 mm & painting of earth result etc. including testing on complete all as specified and directed by Engineer-in-charge.

M & L for earthing complete with galvanised earth plate electrode 600 X 600 X 6 mm thick burried directly in ground (earth pit not less than 2.25 m below ground level) with top edge of earth plate not less than 1.5 m below normal ground level, connected to galvanised earth strip 32 X 6 mm size by means of nuts, bolts, check nuts & washers of galvanised iron or steel all as shown on electrical plate No. 3 of MES schedule 2009, Part – I (Specifications) and connected to main switch board / main DB’s / earthing test point including all necessary excavation and earth work in any type of soil, adequate quantity of charcoal dust & common salt all around the earth plate minimum 150 mm in all directions with & including watering pipe 20 mm dia GI medium grade, GI funnel made out of 0.63 mm thick GI sheet, wire gauge, 50 mm thick RCC cover in PCC 1:2:4, type B-1 (using 20 mm graded crushed stone aggregate), duly reinforced with 6 mm dia mild steel round bars @ 150 mm both ways center to center with suitable lifting handle to cover, earth pit of PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate), GI protection pipe light grade 40 mm bore up to 7.5 m length from earth electrode & engraving of earth marking on nearby building with CM 1:4 plate size 200 X 150 X 15 mm & painting of earth result etc. including testing on complete all as specified and directed by Engineer-in-charge NOTE: - ON TESTING AFTER COMPLETION OF JOB, IF DESIRED EARTH RESISTANCE IS NOT OBTAINED, THE EARTHING SHALL BE REDONE BY THE CONTRACTOR WITHOUT ANY EXTRA COST TO GOVT.

Supply and laying GI steel tubing light grade 80mm in r (IS-1239) with all fittings in trenches/under roads/along pole/wall for protection of Cable/GI wire/ GI strip etc complete all as specified and directed by Engineer-in-charge. ( Note : Exc and earth work shall be measured and paid separetely)

Supply, fixing and testing Lightening arrester non linear resistor type comforming to IS 3070 Part I, complete with all fittings, transmision class, discharge class-2, nominal discharge current 10KA & high discharge 65 KA assembly suitable for 11 KV including clamps, nuts, bolts & washers and connecting to earth with and including 4mm dia GI wire complete all as specified and directed by Engineer-in-charge.

Supply and fixing in repairs, installation, commissioning and testing CPRI approved factory made LT feeder pillar box , double door, outdoor ,FRONT& REAR OPENABLE type totally enclosed free pedestal mounting dust and vermin proof, weather proof made out of 3.15 mm thick CRCA mild steel (certificate from manufacturer will be necessary for quality aasurance and gurantee) as per IS: 8623 rated for short circuit rating of 36 KA ,base frame of 50mm x 50mm x 5mm,with hinges of stainless steel,slider door locks(front &rear ) ,door handles (front&rear) suitable for 415 Volts, 3 phase, 4 wire, 50 Hz, AC supply outdoor type complete with and including incoming and outgoing moulded case circuit breakers, aluminium bus bar including internal wiring with not less than PVC insulated unsheathed 2.5 Sqmm multi stranded copper conductor cable, bonding to earth interconnection complete as required and as approved from CPRI all as specified and directed : Note : Outer dimension of panel should be minimum width =1.50 mtr, Depth = 0.40 mtr, Hieght = 1.5 mtr hight Incoming (a) MCCB of Cap 250 Amp, 4pole, 36 KA, Thermal megnetic based, 415 volt, 50 Hz MCCB- 01 Nos Make Legrand/Schneider/Siemens - 01 No (b) Auto changeover switch of Cap 250A, 4 pole - 1 Nos Out going (a) MCCB of Cap 200 Amp, 4pole, 36 KA,Thermal megnetic based, 415 volt, 50 Hz MCCB - 02 Nos Make Legrand/Schneider/Siemens - 02 Nos (c) ALUMINIUM BUS BAR SUITABLE FOR 400 A ,SIZE 40mm*10mm (R Y B N) COVERED WITH HEAT SHRINKABLE COLOUR CODED SLEEVES (d) Digital LCD MULTIFUNCTIONAL METER,Class. 1 .0 ACCURACY DISPLAYING VOLTAGE ,CURRENT of all type of phase ,FREQUENCY complete with 3 CTs of suitable size -01 No (e) L E D indicating lamps (R, Y & B) PROTECTED WITH 2A SP MCB'S - 01 set of three lamps (f) EARTHING STRIP OF SIZE 25mm*5mm OF ALUMINIUM RUNNING THROUGHOUT THE LENGTH OF THE SUBJECT L T PANEL

Supplying, laying, jointing & testing 120 Sqmm 3½ core LT XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade complete including supply and crimping of thimbles of appropriate size all complete all as specified and directed by Engineer-in-charge.

Supplying, laying, jointing & testing 150 Sqmm 3½ core LT XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade complete including supply and crimping of thimbles of appropriate size all complete all as specified and directed by Engineer-in-charge.

Supply install testing and commissioning step down distribution transformer 200 KVA Copper wound outdoor type 11000/433 volts 3 phase 4 wire 50 cycle naturally oil cooled type suitable for outdoor installation connection delta on HV side and star on LV side with neutral brought out LT Side with solid earthing system with off load tap changing switch HT Side to vary secondary voltage in step of 2.5 % each in 7 steps within limit and with standard accessories like oil, temperature with indicator for highest temperature gauge , silica gel , breather assembly , oil conservator tank with oil filling hole duly plugged with bare HV and LV bushing , CI roller wheel, lifting lugs , explosion vent , air release plug, earthing terminal, oil drain valve of gun metal with plug , oil filter valve with plug, name rating and diagram plate oil level indicator and arching horn set and other fitting accessories and for standard requirement including first fill of oil , three star rating as ministry of power notification No SO:4062 dated 16 Dec 2016 (as amended / revised as on date) including connection foundation , platform as manufacture recommendation and comprising of the following :- (a) LT SIDE (Secondary side) : Consisting 4 Nos porcelain bushing with copper rods complete with nuts and washers for connections 120 sqmm 3.5 core LT 1100 volts grade XLPE insulated and PVC Sheathed heavy duty armored cable including joint and jointing material complete (b) HT side (Primary Side) Consisting 3 Nos porcelain bushing with copper rods complete with nuts and washers with cable gland HT bushing suitable for outdoor mounting transformer 11000 Volts grade XLPE insulated and PVC Sheathed heavy duty armored cable including joint and jointing material complete (c) Oid conservator with filter type drain valve and oil level gauge. (D) De hydrating breather with first fill of de hydrating (Silica Gel) (E) Explosive vent and thermometer pocket on tank cover , oil level gauge , oiled drain filter , lifting lugs , oil filling holes with cap/plug with connection plate complete , air release valve plug and 4 Nos plain solid cast steel detachable rollers (F) One no 100 mm dia , dial type thermometer vapor pressure type having range 1 to 120 degree Celsius with metal guard having maximum perimeter temperature reading indicator resetting device (G) Two earthing terminal on tank cover to facilitate fixing of 32 x 6 mm galvanized iron earth strips for earthling of natural and body (H) Rating plate and terminal marking plate (J) Extra bushing for neutral on LT Side for providing independent set of earthling for natural (K) first filling of new and unused transformer oil IS-335 Marked filter and tested for more than 40 KV dielectric strength at 2.5 mm air gap between testing electrode. Transformer shall be complete with specifications as per IS 2026 (part 1 to 5) complete all as specified and as directed by Engr-In-Charge/GE. Note : (a) Rate include for transformer plinth of size 1200 x 1200 x 1000mm. (b) Rate include chain link fencing of size 7.5x7.5x1.5mtr as directed by Engineer-in-Charge.

Supplying, installing, testing and commissioning diesel engine driven generating set 415 volts, 3 phase, 4 wire as per BSSI 05514/10002 complete with standard control panel of capacity continuous rating 160 KVA / 128 KW/156 BHP mounted on base frame fabricated from ISMC & designed to mounted AVM base frame at NTP conditions, engine alternator properly coupled on base frame, standard control panel indicates battery voltage, charging, oil pressure, temperature and hours meter in powder coated acoustic enclosure fabricated out of 16 SWG CRCA and sheet canopy shall be of nut, bolt type and canopy cover considering all derating factors & comprising of the following : (a) Alternator :- Self exicited,regulated with brushless self excitation 415V, 3 phase, 4 wire, 50 Hz, 0.8 pf,160KVA, 128KW, 156BHP,1500 RPM with voltage variation plus or minus 2.5% of rated voltage from No load to full load, foot mounted, screen protected drip proof type with class 'H' insulation steel bar / rollar bearings at both ends of the alternator shaft with necessary controls as recommended by the manufacturer conforming to BS-5000/IS-4772 of 1968 capable of supplying un-balanced load. (b) Engine :- Six-cylinder, compression ignition,4 stroke heavy duty, compact diesel engine, air cooled through radiator with water pump, hydraulic governing mechanism all as per BS-5514 / IS-3046, 1500 RPM, Class A-1 indicating RPM / Hours meters , shaft HP Suitable for generating application and capable of giving an out put of 160 KVA / 128 KW complete with following :-(i) Flywheel housing with fly wheel to suit double bearing coupled alternator. (ii) Fuel tank of suitable capacity (iii) Fuel filter. (iv) Self starter 24 Volts for starting engine.(v) Residential silencer (vi) Over speed and emergency stop switch (vii)Alternator for battery charging. (c) Diesel tank of adequate capacity for 24 hours continues run of DG set on full load including mounting frame, fuel connection pipe and accessories to engine . (d) Storage battery of 12 Volts for output of DC 12 V of 180 amperage hours as recommended by the manufacturer Notes :- The rates quoted includes (i) Any other device/ accessories for safety control recommended by the manufacturer (ii) Cost of foundation/ plinth of size 4.75x1.60x2.45 Mtrs for placing DG set as per manufacturer. (iii) Testing for 12 Hours in the presence of IEM. (iv) Lubricating oil, distilled water, coolant, DHPP(N) for 12 Hrs testing. (v) Cost of shed truss type ,of size 5.0x3.0x4.0 Mtrs for placing DG set made of MS channel & MS angle iron with asbestos sheet cover (vi) Tools for DG set with list as per the manufacturer . Make of DG set :- Kirloskar, Cummins, CG

Supplying and fixing pin type composite Polymer insulator size 150mm high and 150mm dia, for working pressure 11000 volts grade including one galvanised mild steel spindle, two galvanised iron washers and one nut complete all as specified and directed by Engineer-in-charge.

Supply and fixing, HT jumper on new or existing two / four pole structure of transformer etc includinng using 95 Sqmm single core aluminium cable conductor, including PG clamp nut, bolts, thimbles and washers etc as required at site complete all as specified and directed by Engineer-in-charge.

Material and labour for taking out and relaying existing HT/LT cable of any size / type complete all as specified and directed by Engineer-in-charge. (Note : Excavation, earth work, sand cushioning and protection cover, joints will be measured and paid for separately under respective items.)

Material and labour for anti-climbing device; spikes 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 complete all as specified and directed by engineer-in-charge

Material and labour for danger notice plate of 1.6mm thick mild steel sheet, vitreous enamalled white, with letters,figures and conventional skull and bones in signal red color and fixed with MS clamps, bolts and nuts of approved size, for HT , 25x20cm size complete all as specified and directed by Engineer-in-charge.

kailu construction co

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