SPECIAL REPAIR FOR REPLACEMENT OF WINDOW TYPE AC AND WATER COOLER AGAINST BER AT CERTAIN LOCATION AND ADDITIONAL ALTERATION FOR AUGMENTATION OF POWER SUPPLY AT SUB STATION NO 08 AND ASSOCIATED WORK AT KHUKRI BLDG AND PROVISION OF STANDBY TROLLEY MOUN

Amount

Taking out old BER declared water cooler and window type air conditioner from site after disconnection and shifting AC to MES Store.

Supply and fix air cooled split unit air conditioner electric driven complete with cordless remote control unit and with in built air ioniser and Plasma filter for better indoor air quality with minimum BEE 5 star rating, single phase of capacity of 1.5 TR, complete all as specified and directed by Engr-in-Charge. Make of wire:- Blue Star/ Voltas/Daikin.

Supply and fix water cooler electric driven (single phase), having approx storage capacity of 80 litre and nominal cooling capacity of 40 Litres per hour complete all as specified and as directed. Make - Blue Star/Voltas/Usha

Supply and fix water cooler electric driven (single phase), having approx storage capacity of 180 litre and nominal cooling capacity of 150 Litres per hour complete all as specified and as directed. Make - Blue Star/Voltas/Usha

S & F single pole and earth enclosure with a three pin and earth metal clad plug with socket complete with one single pole 20 Amp MCB, 10KA, 240 Volts complete all as specified and directed by Engr-in-Charge.Make - Legrand/Havells/Siemens

S & F water purifier (on line) with sediment filter, carbon block & UV lamp with 200/LPH, fixing water purifier on wall and connecting it with water cooler including all connecting accessories complete all as specified and directed by Engr-in-Charge. (Model No C200, HSN Code-84212110 ALFA or equivalent in Kent/Aquaguard/Eureka forbes)

M & L for replacement of existing old u/s submain wiring with two single core PVC insulated flexible copper conductor cable of size 4 sqmm and one single core PVC insulated flexible copper conductor cable green colour of size 4 Sqmm as earth lead in and including concealed PVC conduit and making good the disturbed wall surfaces to match with existing specification all as required at site or directed. Make-Plaza/Polycab/Finolex.

Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 3 KVA

Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 5 KVA

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 1100 volts grade, of size 3.5 core 120 sq mm complete all as specified and as directed.

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 1100 volts grade, of size 3.5 core 95 sq mm.

Excavation in trenches not exc 1.5 mtr wide and not exc1.5 mtr in depth for laying of cables etc. in any type of soil and getting out all as specified and directed by Engineer-in-Charge. Note : Rate includes removing of paver blocks carefully and stack properly for refixing after laying of cables .

Returning filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm in soils.

Removing excavated material from the site of work to outside MD land complete all as specified.

Cutting existing road surface or hard standing, bituminous topping 15 cm but n exc 30cm girth for laying of pipes/ cables and making good distrubed surface to match with existing complete.

M & L for cement concrete 1:4:8 type D2 (using 40mm grade stone aggregate) as in foundations, filling and mass concrete finished fair and even comlpete all as specified

M&L for GI pipe, light grade 100mm dia for road crossing of cable or for cable protection of cable above ground surface all as specified and directed.

M & L for fixing of old interlocking paver tiles/blocks of any sizes recovered form item SI. No. 12 including laying over 50 mm thick sand bed compacted complete as specified and directed.

Supply, installing, testing and commissioning of LT feeder pillar box factory made cubical outdoor type, fabricated out of 3.15mm thick CRCA sheet ,slopy canopy with angle iron base frame made of 40x40x6mm, 45cm height, floor mounted duly bolts and nuts grouted, dust and vermine proof, suitable for voltage 415V 3 phase 4 wire weather proof with IP-66 protection, with separate hinge door for each compartment for incoming and out going MCCB etc with locking arrangement, with back door openable (Screwed), legs grouted in PCC complete including painting with two coats of epoxy powder paint over a coat of primer after under going a rigorous metal treatment process involving alkaline degreasing, descaling in dilute sulphuric acid or any other acid and phosphate and with copper busbar (TPN), suitable double compression copper cable glands complete in all respect for bay work station and including provn of the following:- Make of MCCB/MCB: Legrand/Siemens/Schnieder Make of LT feeder pillar box :- Electrocontrol/C&S Electric / ACCURATE

(a) S&F MCCB 200 Amps, 4 Pole, 36 kA, thermal magnetic release, Ics=100% Icu - 01 Nos

(b) S&F MCCB 125 Amps, 4 Pole, 25 kA, thermal magnetic release, Ics=100% Icu - 02 Nos,

(c) S&F SPN 32 Amps - 16 Nos

(d) Digital panel meter with LCD multifunction meter with CT/PT and all parameters as V,A,F,PF,KW,kVAR,kWH etc of make: AE /L&T /Schnieder.

(e) Phase indicator lamp R,Y & B (Set of 3)- 01 Set

(f) S&F Copper Bus bar 320 Amps of suitable size, all are in equal size - Set 1(R, Y, B, N)

Supply, installing, testing and commissioning of LT feeder pillar box factory made cubical outdoor type, fabricated out of 3.15mm thick CRCA sheet ,slopy canopy with angle iron base frame made of 40x40x6mm, 45cm height, floor mounted duly bolts and nuts grouted, dust and vermine proof, suitable for voltage 415V 3 phase 4 wire weather proof with IP-66 protection, with separate hinge door for each compartment for incoming and out going MCCB etc with locking arrangement, with back door openable (Screwed), legs grouted in PCC complete including painting with two coats of epoxy powder paint over a coat of primer after under going a rigorous metal treatment process involving alkaline degreasing, descaling in dilute sulphuric acid or any other acid and phosphate and with copper busbar (TPN), suitable double compression copper cable glands complete in all respect for bay work station and including provn of the following:-Make of MCCB/MCB: Legrand/Siemens/Schnieder Make of LT feeder pillar box :- Electrocontrol/C&S Electric / ACCURATE

(a) S&F MCCB 125 Amps, 4 Pole, 36 kA, thermal magnetic release, Ics=100% Icu - 01 Nos,

(b) S&F SPN 32 Amps - 16 Nos

(c) Digital panel meter with LCD multifunction meter with CT/PT and all parameters as V,A,F,PF,KW,kVAR,kWH etc of make: AE/ L&T/ Schnieder.

(d) Phase indicator lamp R,Y & B (Set of 3)- 01 Set

(e) S&F Copper Bus bar 200 Amps of suitable size, all are in equal size - Set 1(R, Y, B, N)

Supply and fix MCCB 200 Amps, 4 Pole, 36 kA, thermal magnetic release, Ics=100% Icu complete all as specified and as directed. Make: Legrand/Siemens/Schnieder

Supply and fixing single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 amps complete all as specified and directed.Make: Legrand/Siemens /Schnieder

S & F cable XLPE/PVC armoured, FRLS, 1100V grade, 2 core 4 sqmm stranded copper conductor electric cable laid on wall/ roof/ duct complete all as specified.

Supply and fixing of DLP PVC trunking system with all connected fittings for fixing on wall ceiling surfaces (end, joint of lid, joint of body, interior angle, exterior angle, flat angle, derivation) confirming standard EN 50085-2-1 of under mentioned size and refixing/resaddeling of all dismantalled UG cables/submain inside the trunking and made connection as specified and directed :Make : Legrand/Honewell/Obo

PVC truncking 80x50MM

PVC truncking 105x50MM

Flexible cover 40MM width

Flexible cover 65MM width

Base joint for tuncking

Joint for 40MM width cover

Joint for 65MM width cover

90 degree Flat angle for 80x50-DLP TRU

90 degree Flat angle for 105x50-DLP TRU

Internal angles adj 80-100 degree

External angles adj 60-120 degree

M&L for High density poly-ethylene pipes (HDPE) of pressure 6 kgf/cm2 pipe, 50mm dia for road crossing of cable or for cable protection of cable above ground surface all as specified and directed.Make: Supreme/Darshan/Mahavir

M & L for earthing with copper earth plate electrode 600mm x 600mm x 3.15 mm burried directly in ground earth pit not less than 2.25 mtr deep below normal ground level with top edge of the plate vertically to a depth not less than 1.5 mtr below ground level connected to the connecting copper strip 20 x 3 mm and including GI pipe 40 mm dia light grade for protection to the extend of 7.5 mtr as earthing lead by means of copper nuts, bolts as per connecting to equipment with provn charcol and salt complete all as per electric plate No 5 of SSR Part-1 including PCC chamber with RCC cover watering arrangement with GI pipe 20 mm dia medium grade and MS funnel, including excavation and earth work and returning, filling in including ramming and removal of surplus soil and testing on completion complete.

Supply, installation, testing and commissioning of Transformer double wound, step down, 11000/433 volts, oil type, minimum 1000 KVA capacity or next nearest higher capacity as per OEM design, ONAN, Dyn 11, core type with copper conductor. Oil immersed ONAN suitable for Unitized substation housed in a enclosure with corrugated tank arrangement hermetically sealed. Transformer shall be provided with Off circuit Rotary type tap switch so as to provided for a voltage adjustment on H.V, from +5% to -5% (in step of 2.5%) of rated voltage of 11000 volts in 4 equal steps (5 position) to obtain rated voltage of 433 volts on LV side including cable box on LT and HT side, with 12 KV system highest voltage at HV side, 28 KV (rms) HV power frequency, 75 kVp HV impulse withstand voltage, trasnformer shall be designed for losses as per IS 1180 Part 2 Efficiency level II and for 110% continuous overfluxing withstand capaibility, complete with first fill of new transformer oil having dielectric strength not less than 60 KV, suitable mounting arrangement complete and other standard accesssories : (a) 12KV off circuit tapping switch. b) Oil conservator tank with drain plug and filling cap. c) Silica gel dehydrating breather charged with silica gel d) Oil level gauge. e) Oil filter valve. f) Oil drain valve. g) Thermometer pocket (with oil temp. indicator) h) Diagram and rating plate. 1) Two earthing arrangements.) Lifting lugs. k) Four bidirectional plain roller l) Air vent plug. m) Explosion vent. n) Cable box on H.V side. 0) Cable box on L.V side. p) Additional neutral terminal brought outside the LV cable box for earthing. q) HV&LV cable boxes. r) Buchholz relay. s) Radiator valves. t) Oil temp. indicator. u) Winding temp. indicator v) Magnetic oil level gauge. w) Inspection Cover. x) marshalling box. all as per IS:1180 (Part 1) : 2014 specification. Make : Pactil/Voltamp/voltech/Silverline Note : (i) The performance and parameter testing of the transformer will be carried out at the OEM/factory premises in the presence of the representative of the Accepting Officer before dispatch. Cost incurred in testing is deemed in quoted rate. (ii) Transformer will be installed/mounted on trolley of sch item No 28.00 of subject CA. Cost incurred in all T&P, crane and manpower's for the same is deemed in quoted rate."

Supply, providing and commissioning of Trolley 4 wheeler with suitable size to accommodate 1000 KVA 11/.433 KV oil cooled Transformer - 1No., LT Panel and HT/LT cables drums surrounded by stainlees steel XPM with openable doors with following specifications & Details: (i) Main chesis :- Made of MS channel 150 X 75mm (ii) Leaf spinning :- 4Nos Leaf spinnings size 70 X 11 X 900 mm. Consist 13 Leaf each. (iii) Axle :- 2Nos Axles made of 75 X 75mm M.S square with Water Proof Steel Forged Hubs and Tapper Roller Bearings Note : Drawing of trolley shall be approved by the GE prior to fabrication in the factory .

(iv) Turn-Table :- 2Nos Angle Rings 50 X 6mm with Male Female pipe Bushes with Locking Bolt 36mm. (v) Draw-Bar :- Triangular Draw-Bar, Detachable Type made of M.S Channel 75X40mm. (vi) Towing Arrangement :- Spring Loaded Steel Towing Hook of 36mm round. (vii) Floor Sheet :- Floor fully covered with 6mm MS sheet (viii) Landing Jacks :- 4 Nos Landing Jacks fitted on four corners of the Trailer (ix) Roof :- Covered with GI sheet 3.15mm thick and suitable size of iron structure and expanded all around to provide robust protection form weather/rains and should be detachable type for easy dismantling during maint/repar of the Transformer. (x) Carrying capacity :- 4 Ton (Approx.)

(xi) Tyre Assembly :- 4Nos New Tyres Assembly size 7.50 X 16 Nylon any Std Make available CEAT, Apollo, JK. (xii) MS cable drums for XLPE insulated HT/LT cables for each size. (xiii) Finshing & Painting :- Finishing with Grinding and one coat Red-Oxide (Primer) and 2 coats of Super Synthetic Enamel Paint. (Colour of paint as directed) (xiv) Fittings :- Necessary Fittings Like 4Nos Light Reflectors, 02 Nos Number Plates. Note :- (i) The amount for all items mentioned in specification and details and fabrication works are inclusive in the quodet rate.

Supply and lay cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty)11000 Volts grade with stranded aluminium conductor of size 185 Sqmm 3 Core and all as directed by Engineer-in-Charge.

Supply and fix cable jointing kit, End Termination Joint indoor for 11KV grade cable complete with Jointing material (Heat shrinkable) and accessories suitable for 3 core XLPE armoured, alluminum conductor cable of size 185 sq mm complete all as specified and as directed by Engineer-in-Charge.

Supply and lay cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty)1100 Volts grade with stranded aluminium conductor of size 400 Sqmm 3.5 Core and all as directed by Engineer-in-Charge.

Supply and lay cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty)1100 Volts grade with stranded aluminium conductor of size 25 Sqmm 2.0 Core and all as directed by Engineer-in-Charge.

M&L for supply installation and testing of LT panel board, factory made pedestal cubical double door outdoor type, CPRI approved, modular construction fabricated out of 3.15 mm thick MS sheet, epoxy powder coated to give superior finish, totally enclosed, dust and vermin proof with locking arrangement (compartment wise) front & back side opening system including air louvers at both side, rain shed 15 cm all around, overall size of each incoming & out going modules should not be less than ( 350mm x300mm x400mm ), platform mounted having minimun clearance of 450 mm above ground level suitable for 415 Volts 3 phase 4 wire system 50 Hz supply, having ETP grade copper busbar strip (three phase & neutral) duly tapped in colour coded FRP sleeves install on porcelain /epoxy insulator, floor mounted type based on angle iron frame and legs 50x50x5 mm thick, front and rear opening with double shutter and having locking arrangement with 50 mm lock make Navtal or Harrison with three keys and including grouting of panel with necessary PCC work complete all as specified. The scope of work including provision of housing the following accessories:- Make of LT feeder pillar box :- Electrocontrol / C & S Electric / ACCURATE

Incoming: - (i) Air circuit breaker, 1600 Amps, 50 kA, FP, manual draw out type, with LCD display 4 Nos aux contact, fault trip indication, shunt trip coil mechnical interlocking with lock and key arrengements including all associated accessories. - 01 No. Make : Legrand/Havells/L&T (ii) Digital type Voltmeter ( 0-500 Volts), 3 phase, 4 digit, high resolution, LED type with onsite programmability- 01 Nos. (iii) Digital type Ampermeter ( 0-300 Amps) three phase with copper wound CT coil assy of suitable ratio & size Class I accuracy, 0.5 VA burden & onsite programmability - 01 Nos. Make: Securemeters, Reshab or L&T. (iv) Indicating lamp LED type with holder key flush mounted, Red, Yellow, blue with toggle switch - 1 set ( set of three) as in incoming phases. (v) Tinned copper bus bar strips made of copper of size 100x10mm suitable length-04 Nos

Outgoing: - (i) Air circuit breaker, 800 Amps, 50 kA, FP, manual draw out type, with LCD display 4 Nos aux contact, fault trip indication, shunt trip coil mechnical interlocking with lock and key arrengements including all associated accessories complete all as specified. Make : Legrand/Havells/L&T. - 02 No.s (ii) All outgoing MCCB shall be connected through spreader and copper strip not less than 10 mm thick strip.

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