SITC of HT and LT panel along with associated cabling, wiring, earthing works with shifting transporatation and installation of 125 KVA DG set at CSIR Complex, Pusa, New Delhi

Amount

Supplying, installation, testing & commissioning of outdoor type 4 way Ring main unit floor mounted metal clad, 11 KV VCB panel board , 21 KA 3 sec RMU Panel with 2 nos. on-load isolators in SF6 gas medium 2 no. fixed type VCBs, totally enclosed and fully interlocked , horizontal drawout on floor, horizontal isolation type breaker as per IEC, IS 13118, as amended upto date having CT suitable for 30/15/5/5 A for Metering and Protection and additional specifications, having capacities as mentioned below, single break, trip free mechanism, manually charged and manually closing breaker suitable for use on 11 KV, 3 phase, 50 Hz A.C. supply with short circuit fault level of 350 MVA, complete with self contained , fully interlocked, rack in and rack out mechanism, air insulated and encapsulated , PVC insulated copper bus bars of 630 amp capacity, breaker featured with mechanical on/off indicator with hand trip device, spring release coil, shun trip coil and auxilliary switch of 4 NO +4 NC and equipped with following switchgears and accessories i/c connections suitable for 3 x 150 sq.mm XLPE 11 KV cable (cable entry from bottom, end termination with heat shrinkable jointing material etc., as required. All live parts, busbars, isolators, VCB should be enclosed in sealed for life robotically laser welded single stainless steel tank 3 mm thickness having IP 67 degree of protection filled with SF6 gas as insulation medium. Isolators - 2 nos. of 630 Amp Cable switch module with a three position load break switch and earthing switch, bus bars, interlocking and earth bar. Cable switch 11 KV , 630 Amp Snap action mech. For manual operation. Cable bushings, 200 A, standard Arc proof cable cover complete incl. interlocking Capacitive voltage indication fixed type VPIS 9-15 KV Vaccum Circuit Breaker module - 2 no. 630 Amp Vaccum circuit breaker module with vaccum circuit breaker, three position isolator/ earthing switch, busbars, interlocking, earth bar and stored spring energy mechanism trip free type Vaccum circuit breaker 11 KV, 630 A Manual operation for VCB with spring charge energy mech for operation Mechanical indications for breaker ON, OFF, Earth, trip, spring charged-discharged microprocessor based self powered protection relay (3 overcurrent & short circuit + 1 earth fault) with communication port, complete with fault passage indications (FPI) etc. Ring core CTs class 5P10 for protection Cable bushings Cable cover standard capacitive voltage indication fixed type VPIS 9-15 KV Right angle boots push on type Push button for breaker on/off for emergency trip (shrouded) test, and manometer, Space heater and all standard accessories, 24V DC Shunt Trip. etc. complete in all respect

Supplying, installation, testing and commissioning of 36 MVA 50 KA rupturing capacity at 415 volt, 3 phase & neutral, 50 Hz Cubicle panel. The panel shall be fabricated from 2.0 mm thick CRCA sheet steel including cleaning and finishing complete with 7 tank process for powder coating in approved shade and CPRI approved having 1200 amps 4 strip Al. busbars, bus bar supports, joint shrouds, cable alleys of suitable size for cabling routing, support and terminations, interconnection between al.bus bars and switchgear with auxiliary al. bus bars / insulated al. conductors / al. strip including cable end box suitable to receive 1 No 3.5 x 400 sq.mm. PVC insulated armoured aluminium conductor with dust and vermin proof suitable ventilated for cooling, hinged and lockable doors complete with interconnections, cable glands, luggs bonding to earth. The framework may be Angle Iron / Channel / Bolted type construction etc arrangement with following accessories: The Depth of the panel shall be as per CPWD norms 1 No. 1200 Amp, 50 KA rating Four pole ACB’s of EDO type, O/C, S/C & E/F protection, microprocessor based release with safety shutter & 4 NO+4 NC Aux. contacts, S/T, C/C release. Outgoing-Feeders • 1 No. 1000 Amp rating Four pole ACB’s of EDO type with static trip unit, 50 KA, O/C, S/C & E/F protection, microprocessor based release with safety shutter & 4 NO+4 NC Aux. contacts, S/T, C/C release. • 1 No. 400 Amps Four Pole MCCB 415 V AC 50 Hz, Breaking capacity 36 KA Thermal magnetic based release, O/C, S/C Protection Panel light with illumination lamps etc. complete as required.

Supplying, installation, testing and commissioning of 36 MVA 1250 Amp, 50 KA four pole ACB of EDO type, O/C, S/C & E/F protection, microprocessor based release with safety shutter & 4 NO+4 NC Aux. contacts, S/T, C/C release, 50 Hz ACB enclosure panel with phase indicating lamp LED type, breaker status indicating lamp etc., and making proper connection with the existing Bus Duct in the incomer of ACB and connecting with the existing outgoing cable upto 400 sq.mm size at 415 volt, 3 phase & neutral. The framework may be Angle Iron / Channel / Bolted type construction. The panel shall be fabricated from 2.0 mm thick CRCA sheet steel with dust and vermin proof suitable ventilated for cooling, hinged and lockable doors complete with interconnections, cable glands, luggs bonding to earth and powder coated spray painting as per Standard Engineering Practice, etc arrangement complete as required.

Supply, installation testing and commissioning of Crompton / kirloskar make submersible pumping set with 3 phase, 50 Hz, 5 HP motor 7 stage submersible pump suitable for 165 mm dia GI casing bore well etc complete in all respect.

Supply of unearthed armoured XLPE power cable of 11 KV grade of size 3x150 sq.mm Aluminium Conductor conforming to IS 7098 (Part - II) amendment up to date

Supply of following PVC Insulated Aluminium Conductor Armoured (AYWY/AYFY) Cables as per IS 7098(Part - I)

3.5 x 185 sq.mm ( for laying between ACB LT panel-2 to 125 KVA DG set AMF Panel, AMF Panel to DG set and AMF Panel to RAB Power Panel)

3.5 x 400 sq.mm ( for laying between ACB LT panel-2 to 380 DG set AMF Panel )

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.

above 120 sq.mm and upto 400 sq.mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of 3.5x185sq.mm size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required.

3.5 x 185 sq.mm

Above 185 sq. mm and upto 400 sq. mm

Supplying and making 150 sq.mm indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

3.5 x 150 sq.mm (50 mm)

3.5 x 185 sq.mm (57 mm)

3.5 x 240 sq.mm (62 mm)

35 x 300 sq.mm (70 mm)

3.5 x 400 sq.mm (82 mm)

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required with charcoal/ coke and salt as required. (2 no. for body earthing of LT Panel-2 & new DG set.)

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required. (2 neutral earthing of new DG set )

Supplying, Installation, Testing and Commissioning of Maintenance Free Tripod Earthing: Using 3 nos of UL Listed Copper bonded steel rod of 10ft long, 5/8" dia, 250micron Copper coating; supported with low resistivity Terafill TF50-XT backfill 25kg bag X 12nos.One HD plastic pit cover including digging of earth pit,interconnection of earth pits, installation of electrode, installation of pit cover, Testing and commissioning of earth pit.(1 no. dedicated earthing for 208 and 209 along with the test report duly certified by the contractor showing results of earth resistance of 1 ohm and neutral to earth voltage in the plug sockets limited to 3.5 volts).

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required. (for laboratory tripod earthing interconnection and connecting it to the laboratory socket).

Supplying of single core 70 sq.mm sq.mm copper conductor FR PVC insulated flexible power cable 1.1 KV grade IS 1554 etc complete as required. (from earthing pit to earthing terminal point in room no. 208 and 209)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of 1x 70 sq.mm size on wall surface m (clamped with 25x3mm MS flat clamp) as required.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required. (2 set x 7 meter each)

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required. (3 set x 7 meter each)

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.(lightening arrestor interconnection)

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required. (loop earthing for panel )

Supplying and fixing following horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

8 way (4+24), Double door

4 way (4 + 12), Double door

Removing and relaying of cables upto 400 sq.mm size and cleaning of cable trenches at 11 KV substation at CSIR Complex (trench size =750mm x 550 mm )

Supplying of yamuna sand and filling in the existing substation trench/ open masonry duct as required.

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FR PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FR PVC insulated copper conductor single core cable etc as required.

Group C

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32 A 240 V "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

Supplying of Energy efficient surface/ recessed mounting direct / indirect high performance decorative LED luminaire / fittings in the range of 35W-40 W with system efficacy ≥ 100 lm / W on the ceiling/ surface , with all required drivers, accessories complete in all respect. (Make : Philips / Wipro) The LED Driver shall be easily avaiable for repair and service. Make: Wipro Cat No.: LL24-541-XXX-65-XX / Philips or equivalent.

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent/ LED panel fitting of all types complete with all accessories including chain,3way connector etc. and tube / lamps etc. directly on ceiling / wall including connection with 1.5 Sq.mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

Supply of heavy duty exhaust fan of 450 mm sweep, 1200 rpm, single phase complete with all accessories including their connections & testing etc complete in all respect.

Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required.

Upto 450 mm sweep

Supplying and erection of the following equipment at suitable place in the substation building as required.

Shock treatment chart duly mounted on a wooden frame with glass on as required.

Rubber mat 1 m wide and 12 mm thick to withstand 15 KV dielectric strength as per IS 5424 – 1969.

Rubber mat 1 m wide and 6 mm thick to withstand 3.3 KV dielectric strength as per IS: 5424-1969.

Rubber gloves of 11 KV grade as per IS 4770-68

First Aid Box as approved by St. John Ambulance Brigade/Indian Red Cross conforming to IS 2217-1963

Supply and fixing safety instruction chart in word duly framed with 5 mm thick glass as required. (approx front area 1.20 sq.mt)

Providing and fixing carbon dioxide (CO2) type fire extinguishers confirming to IS 2878-1976 and cylinders fully charged of 4.5 Kg

Supply and fixing of foam type fire extinguishers, portable type 9 litre capacity hanged on wall with bracket complete as required.

Providing of set of 4 nos. 9.5 litre capacity GI bucket painted in post office red colour with prior coat 'FIRE' and mounted on MS angle iron frame with bracket of appropriate size and capacity i/c filling sand etc complete as required

Providing and fixing MEDIUM Voltage Danger Notice Plate 200 mm x 150 mm made of M.S. Steel at least 2 mm. Thick and vitreous enameled white on both sides and with inscription in single red colour on front side as required.

Providing and fixing HIGH Voltage danger notice plate 250 mm x 200 mm. made of M.S. Steel at least 2 mm. Thick and vitreous enameled white on both sides and with inscription in single red colour on front side as required.

Supplying and fixing photoluminiscent Non Toxic, non-radio active maintenance free self glowing one side signage glow in dark "IN CASE OF FIRE DO NOT USE LIFT. USE THE STAIRS" sign. All signs and symbols used as per norms high quality vinyl pasted on 3 mm thick PVC rigid foam sheet self adhesive back for easy installation size 360 mm x 200 mm x 4 mm foam sheet with UV lamination and two sided tape including mounting arrangement on wall etc. complete in all respect.(11 for complex and 6 for MBSA

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level . (4.5x1.65x.450=3.3 cum approx 3.5 +0.5 for AMF panel of DG set)

1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form work for Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc ((4.5x.45x2) +1.65*.45*2)= 6.15)

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge for all kinds of soil.((4.5+0.5)x(1.65+.5)x.330= 3.3cum)= approx 3.3 cum

Shifting, loading,transportation and unloading of 125 KVA DG set along with its AMF Panel from CSIR-Naraina to CSIR Complex, PUSA, including dismantling of DG set from platform, dismantling of power/ control cable, earthings etc complete as required.

Providing and painting work of 125 KVA DG set canopy including scrapping of existing damage paint surface area of canopy, repairing/ welding of damage body part of canopy, applying primer/duco putty on repaired area and applying suitable colour of spray paint, two or more coats complete as required.

Dismantling of existing 1250 Amp ACB and making connections of AVR with By Pass Panel with the existing cable of size 400 sq.mm size etc., complete as required.

Salvage value of 1 no. old 1250 Amp ACB with 4 strip Al. bus bar etc complete as required.

Salvage value of 1 no. VCB on 11 KV, 3 phase, 50 Hz A.C supply with encapsulated copper bus bars of 630 Amps capacity , CT, PT etc. complete as required.

Salvage value for buy back of dismantled old LT Panel with 1000 Amp 4 strip al bus bar , 1000 Amp ACB as incomer ,2 no. 400 Amp MCCB, 2 no. 630 Amp MCCB, 100 Amp MCCB as outgoings etc complete as requied.

MEC ENGINEERS

U K ENTERPRISES