CA No CEAFU-11/2023-24 WORK SERVICES FOR CERTAIN INFRASTRUCTURE FOR MLH UPGRADE AT AF STN JAMMU

Amount

SCHEDULE `A' PART-I (BUILDING WORK) Note : This schedule is not pre priced by MES and the pre priced rate indicated as "Rs. 0.00" under Col.5 signifies this fact only.

Construction of block of MLH UPGRADE BUILDING (double storey), RCC framed structure complete all as specified and shown on drawings and as specified.

Total amount of Schedule 'A' PART-I (BUILDING WORK)

Total amount of Sch 'A' PART-II (Sec-I) (INTERNAL ELECTRIC SUPPLY WORKS)

SCHEDULE `A' PART-II (Sec-II) (INTERNAL ELECTRIC SUPPLY WORKS) Note : This schedule is not pre priced by MES and the pre priced rate indicated as "Rs. 0.00" under Col.5 signifies this fact only.

S & F LED batten surface / wall mounted with specially designed powder coated aluminium housing, high optically efficient polycarbonate diffuser, in built electronic driver duly wired up to terminal block, power consumption <20W, luminaire lumen >2000 lm, system efficiency of > 120 lumens/W, LED Make: Nichia/ Cree/ Everlite / Eclison/ Osram/ Lumiled, with LED binning as per ANSI Bin C78.377A, photo biological safety report as per IEC624718 & electrical insulation class 1, Ingress protection IP 20, colour rendering index CRI>80, temp range 0 to 450C, driver efficiency>85%, power factor > 0.9, THD <20% as per IEC 61000-3-2, colour temp -6500K, surge protection 2.5 KV, 50,000 burning hrs (min) as per L7O criteria, two stages isolated constant current operated driver with range 150-270V AC and safety extra low voltage safe level < 60 V DC as per IEC standard with LM70 & LM 80 certification all as specified and directed.

Supply and fixing rugged LED midbay/highbay LED light fittings with input voltage AC 220-240V, 50/60 Hz with operating voltage range of 90-305 volts, 0.90 power factor, capacity 50 Watts, 5000-5500lm with black colour, powder coated aluminium heat sink for efficient heat dissipation and high purity anodized reflector with electro-chemically anodised matt finish inside, the effective glass optics for maximum illumination radius of aluminium reflector not less than 240mm dia of outer peripherials. Driver and accessories prewired power consumption not less than 50W, with luminaire lumen 5000lm, colour temperature not less 5000-6500k, with CRI 70% or more, THD-20% or less with integrate optics having high spread beam angle of 90 degree or more, make of LED shall be CREE/NICHIA/BRIDGELUX/PHILIPS/LUMILEDS/OSRAM/ TOSHIBA with high surge protection of 4 KV, Ingress protection IP-65, high lumen output minimum 105 lm/Watts complete with roof mounting with single point mounting arrangement with eye bolts or J Hooks with all LM 79/LM 80 certification complete all as specified and as directed.

Supply and fixing Street light Bracket complete made of GI pipe of suitable size of 32 mm dia, light grade 1.2 m long bent to shape as per site requirement along with two MS flat iron clamps made out of flat iron of size 50mmx5mmx600mm fabricated in shape and drilled holes for with nuts, bolts, washers including grouting the same with wall, complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Distribution board iron clad VTPN DB, double door with IP-43 1K-09 protection suitable for MCCB, 4P as incomer and MCB SP as outgoing, switch gears 415 Volts 3 phase 50 C/s, 4 way, complete with appropriate size copper bus bar but including one MCCB 4 pole 415 Volts 63 Amps rating with rupturing cap Icu = 16 KA ,Ics= 100 % of Icu with fixed thermal magnetic release and adjustable overload setting of min (80% to 100 %) and adjustable short ckt 5 to 10ln setting complete with phase separator and of the same make as of distribution board & including cutting chases to wall for fixing DB and making good the disturbed wall surface all as required at site/Specified and directed . (Note: MCB’s will be measured and paid separately under relevant items)

Supply and fixing miniature circuit breaker (MCB), 2 Amps rating, Single Pole, 240 volts, 10 KA, 'C' Curve in the MCB DB Complete with connection testing and commissioning complete all as specified and as directed.

Total amount of Sch 'A' PART-II (Section-II) (INTERNAL ELECTRIC SUPPLY WORK)

Total amount of Sch 'A' PART-III (Section-I) (AIR CONDITIONING AND REFRIGERATION WORKS)

SCHEDULE `A' PART-III (SEC-II) (AIR CONDITIONING AND REFRIGERATION WORKS) Note : This schedule is not pre priced by MES and the pre priced rate indicated as "Rs. 0.00" under Col.5 signifies this fact only.

Supply and install, test and commissioning of Air Cooled Variable Refrigerant Volume / Flow (VRV / VRF) Outdoor units (working and stand by) with all Inverter Scroll Compressor in each individual unit, preferably all compressors of equal capacity, air cooled copper condenser coils must have Ocien Black Fins coatings, condenser fan motor shall be weather proof, brushless DC drive, fan shall have lower vibration, motor shall have minimum 10 steps and air flow resistance with protective grill, suitable for 380-420 Volts, 3 Phase + N, 50Hz, AC supply and shall deliver 100% capacity at 43 Degree Centigrade temperature and shall be suitable for operation in upto 53°C ambient without tripping or failure, Minimum Full load coefficient of performance (COP) must be 4.1 and minimum part load COP must be 7.2, defrost technology, 6 bypass valve compressor, including Refrigerant R-410A with first charge of refrigerant gas, suitable PCC foundations including loading / unloading & shifting to floor / terrace and connecting earthing for out door units from the panel complete all as specified of following capacities: - 24 HP (module) (1 working +1 standby) Note :- (i) 100% standby capacity has been considered. (ii) The mounting / fixing arrangement of above ODU all inclusive with all as required accessories /T&P/ Earth Work/frame work etc.

Supply, Install, Test and Commissioning VRV/VRF based 4-Way Cassette type Ceiling mounted indoor machine complete with with Fan & Cooling Coil suitable for R-410A, return air filter, insulated drain tray, drain pump complete with all necessary controls including air and refrigerant temperature sensors and electronic expansion valves providing individual, variable refrigerant flow, the electronic expansion valve of indoor unit shall be controlled by the microprocessor control system via a control board within the indoor unit that includes a unit auto address recognition system including cordless remote of each unit complete all as specified of following capacity: -

4 Way Cassette Unit 4.0 TR (840mm X 840 mm X 288 mm) (1W + 1S) for IT lab

4 Way Cassette Unit 3.0 TR (840mm X 840 mm X 288 mm) (1W + 1S) for RALT Lab , DOPLAR Lab, ELECTRO -OPTIC Lab and Store

Note for item No 5.02, 5.021 & 5.022: Contractor shall submit detailed shop drawing for approval from this office before execution.

Supply, Install, test and commissioning of hard drawn copper refrigerant pipes for VRF Indoor and Outdoor units with necessary copper fittings, laid neatly, secured with GI clamps and wall brackets with pipe supports as per technical specifications, at every 1.5 meter interval and at bends including insulation with 19 mm thick class "O" nitrile rubber, UV treatment (coating) for exposed refrigerant piping insulation complete all as required at site as per specifications and as directed for following sizes: -

(a) 6.35 mm(1/4") dia, of thickness 0.914 mm (00.036")

(b) 9.50 mm (3/8") dia, of thickness 0.914 mm (0.036").

(c) 12.7 mm (1/2") dia, of thickness 0.914 mm (0.036")

(d) 15.90 mm (5/8") dia, of thickness1.219 mm (0.048")

(e)19.10 (3/4") dia, of thickness1.219 mm (0.048")

(f) 22.2 (7/8") dia, of thickness1.219 mm (0.048")

(g) 28.6 (1/8") dia, of thickness1.219 mm (0.048")

Supply and fixing Y/T joints suitable for refrigerant pipe of any size as per manufacturer recommendation complete all as specified for indoor and outdoor units.

Supply, filling and charge refrigerant Gas R-410 during comissioning in addition to default gas in the compressor including Vacuumisation all as specified and directed.

Supply and fixing PVC pipe of size 110 mm dia in outer walls including necessary connections to drain CPVC pipes complete with all necessary fittings, clamps etc all as specified.

Supply, install, test and commissioning of CPVC drain pipe of 40mm dia connecting the drain lines from the indoor units connected to nearest drain at ground level through PVC pipe, with U-trap, 9mm thick round nitrile rubber insulation supported on suitable clamps/supports etc including chasing,drilling,concealing and making good the same on walls etc. complete all as specified.

Supply, install, test and commissioning of CPVC drain pipe of 32mm dia connecting the drain lines from the indoor units connected to nearest drain at ground level through PVC pipe, with U-trap, 9mm thick round nitrile rubber insulation supported on suitable clamps/supports etc including chasing, drilling, concealing and making good the same on walls etc. complete all as specified.

Supply, install, test and commissioning of out-door type LT Panel board made out of 3.0 mm thick CRCA sheet, confirming to IEC / IS 61439- 1 & 2 approved, double door totally enclosed weather dust and vermin proof as per IS with front and rear opening suitable locking arrangement, top with sloping canopy having aluminium bus bar of 200 Amps capacity for RYB and for neutral and insulated with insulators, including provision of cable glands, connecting incoming and outgoing cables necessary PCC 1:3:6 in foundation and suitable size of angle iron grouted at terrace floor above 30 cm from floor level comprising the following all as specified. Note: Cost includes necessary internal wiring for meters , CTs, indication lamps,etc and Rigid bus bar connections from bus bar to MCCB terminals connection Bus to MCCB connections complete all as specified.

(a) MCCB ,FP ,100 Amps rating with thermal magenetic release , Icu=16 KA Ics=100% of Icu with adjustable overload setting (minimum 80% to 100%) - 1 No (Incoming) (b) MCCB ,4P ,63 Amps with thermal magnetic release Icu=16KA & Ics=100% Icu with adjustable over load setting (minimum 80% to 100%). Outgoing - 2 Nos (1 working +01 Standby) (c) MCCB ,4P, 40 Amps, with thermal magnetic release, Icu=16KA, Ics=100% of Icu,with adjustable overload setting(minimum 80% to 100%) -2 Nos (outgoing) (1 w + 01 standby) (d) Digital ammeter of size 96mm x 96mm - 01 No. (e) Digital voltmeter of size 96mm x 96mm - 01 No. (f) R -Y -B phase Indicator lamps LED type - 1 set (g) CT's for ratio 100/ 5 -3 Nos

Supply, laying, connecting, testing flexible PVC insulated multistrand 1100 volts grade copper conductor unarmoured cable of size 1.5 sq.mm 2 core including electrical grade PVC conduit of desired colour not less than 1.2mm and 25 mm wide all as specified (for communication between IDU and ODU).

Supply, laying, connecting, testing flexible PVC insulated multistrand 1100 volts grade copper conductor unarmoured cable of size 10 sq.mm 4 core including electrical grade PVC conduit of desired colour not less than 1.2mm and 25 mm wide all as specified .

Total amount of Sch 'A' PART-III (SEC-II) (AIR CONDITIONING WORK)

Total amount of Sch 'A' PART-IV (Section-I) (FIRE ALARM WORKS)

SCHEDULE `A' PART-IV (SEC-II) (FIRE ALARM WORKS) Note : This schedule is not pre priced by MES and the pre priced rate indicated as "Rs. 0.00" under Col.5 signifies this fact only.

Supply, installation, testing and commisioning of repeater panel complying with BS EN 54 suitable for wall mounting conforming to IS 2189 fabricated out of 16 gauges CRCA sheet incorporating audio visual indication including dry type maintenance free battery of suitable capacity with battery charger complete all as specified and directed by Engineer-in-Charge.

Supply, laying, connecting and testing of cabling for fire detection and alarm system with 1.5 sqmm 2 core armoured copper conductor PVC insulated flexible FRLS wire.

Supply, laying, connecting and testing of cabling for fire detection and alarm system with 2.5 sqmm 2 core armoured copper conductor PVC insulated flexible FRLS wire.

Total amount of Sch 'A' PART-IV (SEC-II) (FIRE ALARM WORK)

Total amount of Sch 'A' PART-V (LIGHTNING PROTECTION WORK)

Total amount of Sch 'A' -VI (Section-I) (EXTERNAL ELECTRIFICATION WORK)

Sch 'A' Part-VI (Section-II) (EXTERNAL ELECTRIFICATION WORK) Note : This schedule is not pre priced by MES and the pre priced rate indicated as "Rs. 0.00" under Col.5 signifies this fact only.

Supplying, installing, testing and commissioning of AC 3 phase, 50 HZ, 500 KVA capacity transformer step down, outdoor type, 11000/433 volts (at no load) with system voltage 12KV all as per IS 1180 (Part 1):2014, copper wound, oil immersed, naturally cooled with external cooling tubes, ONAN Cooling, EEL 3 level of BEE, core type, delta connected on primary (HV) side and star connected on secondary (LV) side in accordance with vector symbol DYN-11 (vector group-4) with neutral brought on secondary (LV) side along HV fuses of appropriate rating to protect primary windings against overload & having tappings in equal steps of 2.5 % from (+) 5% to (-) 10% on primary side by means of hand operated off load tap changing gear, so as to change/correct L.T voltage on secondary side including provision of all necessary / standard fittings all as per IS:2026 & IEC 76 Latest amendments .

(a) The core shall be stack/wound type of high grade Cold Rolled Grain Oriented or Amorphous Core annealed steel lamination having low loss and good grain properties, coated with hot oil proof Inter layer insulation of Nomex /Epoxy dotted Kraft Paper, bolted together and to the frames firmly to prevent vibration or noise. The core shall be stress relieved by annealing under inert atmosphere if required.The complete design of core must ensure permanency of the core loss with continuous working of the transformers. LV winding shall be such that neutral formation will be at top. Current density for HV and LV winding should not be more than 2.8 Ampere per sq mm.

(b) The maximum allowable losses at 75 °C for 11/0.433 kV at 50% of rated load and total losses at 100% of rated load shall not exceed the maximum total loss 1215 watts and 3554 watts respectively without any positive tolerance all as per specified in IS 1180 (Part-1):2014 for energy efficient rating 5 star. (c) Overload capacity of transformers shall be suitable for loading as per IS 6600 (d) The percentage impedance of transformers at 75 °C for 500 kVA shall be as per Table 6 of IS 1180 (Part-1) : 2014

(e) Transformer tank construction shall conform in all respect to clause 15 of IS 1180(Part-1):2014. The internal clearance of tank shall be such, that it shall facilitate easy lifting of core with coils from the tank without dismantling LV bushings. All joints of tank and fittings shall be oil tight and no bulging should occur during service. Inside of tank shall be painted with varnish/hot oil resistant paint. The top cover of the tank shall be slightly sloping to drain rain water. The tank plate and the lifting lugs shall be of such strength that the complete transformer filled with oil may be lifted by means of lifting shackle. Manufacturer should carry out all welding operations as per the relevant ASME standards. The transformer tank shall be of robust construction and shall be built up of electrically tested welded mild steel plates of thickness of 6 mm for the bottom and top and not less than 4 mm for the sides for distribution transformers with Tolerances as per IS-1852.The space above oil level in the tank shall be filled with dry air or nitrogen conforming to commercial grade of IS 1747. The tank shall further be capable of withstanding a pressure of 0.8kg/sq.cm and a vacuum of 0.7 kg/sq.cm (g) without any deformation.

(f) Audible sound levels for 500KVA, 50Hz liquid immersed distribution transformers shall be 56 decibels (NEMA Standards) (g) One cable box on primary H.V side having cable glands suitable for 95 Sqmm 3 core XLPE 11 KV H.T cable consisting of 3 Nos porcelain H.T bushings with brass/ gun metal bushing rods confirming to IS 2099 and IS 3347 for outdoor bushing complete with nuts and washers. HT Cable box should prevent the ingress of moisture into the box due to rain water directly falling on the box. The cable box on HT side shall be of the split type with faces plain and machined and fitted with Neo-k-Tex or similar quality gasket and complete with brass wiping gland to be mounted on separate split type gland plate with nut-bolt arrangement and MS earthing clamp. The bushings of the cable box shall be fitted with nuts and stem to take the cable cores without bending them. The stem shall be of copper with copper nuts. The cross section of the connecting rods shall be stated and shall be adequate for carrying the rated currents. On the HV side the terminal rod shall have a diameter TS for 3 Phase DT 11 of not less than 12 mm. The material of connecting rod shall be copper. HT Cable support clamp should be provided to avoid tension due to cable weight.

(h) One cable box on secondary (LV) side consisting of 4 Nos porcelain bushings complying to IS 7421 with GM bushing rods complete with GM nuts, and washers with cable gland suitable for reception of outgoing L.T. PVC sheathed armoured cables of size 2 x 500 sqmm 3.5 core . having non-magnetic material gland plate with appropriate sized single compression brass glands on LV side to terminate 1.1 kV/single core XLPE armoured cable. (j) The bushing rods and nuts shall be made of brass material 12 mm diameter for both HT and LT bushings. The bushings shall be fixed to the transformers on side with straight pockets and in the same plane or the top cover . The tests as per latest IS 2099 and IS 7421 shall be conducted on the transformer bushings.

(k) OIL CONSERVATOR: The provision of conservator is mandatory with oil gauge, air release plug and breathing device with a drain plug and a filling hole 32 mm (1¼”) normal size thread with cover. The dehydrating agent shall be silica gel. The moisture absorption shall be indicated by a change in the colour of the silica gel crystals which should be easily visible from a distance. Volume of breather shall be suitable for1Kg of silica gel conforming to IS 3401. The total volume of conservator shall be such as to contain 10% quantity of the oil. Normally 3% quantity the oil shall be contained in the conservator. (l) Top cover fixing bolts of Stainless Steel of size ½” dia. adequately spaced not more than 80 mm pitch and 6 mm Neoprene bonded cork gaskets conforming to type III as per IS 11149/ type-c as per IS 4253 (Part-2) shall be placed between tank and cover. The Stainless Steel bolts outside tank shall have 2 flat washers & one spring washer. (m) The radiators can be tube type or fin type or pressed steel type to achieve the desired cooling to limit the specified temperature rise. (n) Transformer to be painted with poly urethene/powder caoted (color light gray & DA gray) paints over anti corrosive primer & shall be free from runs, sags, wrinkles, patchiness, brush marks or other defects. All primers shall be well marked into the surface, particularly in areas where painting is evident and the first priming coat shall be applied as soon as possible after cleaning. The paint shall be applied by airless spray. (o) Two numbers of channels having following minimum size 75 x 40 x 460 mm to be provided. The transformers shall be suitable for loading as per IS: 6600 / 1972 with latest amendment if any

(p) One No 100 mm dia dial type thermometer vapour pressure type having range 0-120 degree centigrade with temp reading pointer, max temp indicator and resetting device. (q) Rating plate with terninal markings. (r) Two earthing terminals on tank/tank cover to facilitate fixing of 32 x 6 m GI earth strip. (s) Lifting lugs. (t) Four plan solid cast steel detachable rollers. (u) First fill of fresh transformer oil conforming to IS-335, BS148, D-1473, D-1533-1934IEC Pub296 and tested upto 40 KV dielectric strength. Use of recycled oil is not acceptable. The specific resistance of the oil shall not be less than 2.5X10¹² ohm-cm at 27°C when tested as per IS 6103. (u) First fill of fresh transformer oil conforming to IS-335, BS148, D-1473, D-1533-1934IEC Pub296 and tested upto 40 KV dielectric strength. Use of recycled oil is not acceptable. The specific resistance of the oil shall not be less than 2.5X10¹² ohm-cm at 27°C when tested as per IS 6103. (v) Extra bushing for neutral outside the L.T cable box for providing independent earthing for neutral. (w) Provision of 2 Nos danger boards 250 x 200 mm size made out of 1.6 mm thick M.S. plate, vitreous enameled white, with letters. figures of voltage and conventional skull and bones in signal red colour , one at H.T side and other on L.T side. (x) Any other fittings / accessories so as to conform the whole transformer to IS 1180 (Part 1): 2014

(y) The DistributionTransformers to be supplied against this Specification shall be suitable for satisfactory continuous operation under the following climatic conditions as per IS 2026(Part-I): (i) Location : Jammu (ii) Maximum ambient air temperature (°C) : 50 °C (iii) Minimum ambient air temperature (°C) : -5 °C (iv) Maximum average daily ambient air temperature (°C) : 40 °C (v) Maximum yearly weighted average ambient temperature (°C) : 32 °C (x) The temperature rise over ambient shall not exceed the limits given below: (i) Top oil temperature rise measured by thermometer : 35 °C (ii) Winding temperature rise measured by resistance method : 40 °C

Material and labour for transformer platform (for mounting transformer upto 500 KVA out door type) made of brick masonry size 2400mm x 1800mm x 1200mm, PCC foundation, 1:3:6 type C-2, PCC platform 1:3:6 type C-2 with brick work sub class'B' bricks in cement motar 1:4 and plaster work 12mm thick in cement plaster 1:4 incl sand filling and elevated with Angle iron guard rail of 600mm height welded with M.S Angle iron 60x60x6mm, MS flat 50x6mm for interlocking arrangements and supply and fixing of guard rails wire netting of galvanized steel wire 1.40mm dia with 25x25mm mesh size fixed with tinned tracks of wire staples duty painted with two coat of synthetic enamel aluminium/smoke grey paint over a coat primer complete all as directed at site.

Supply, Installation and commissioning of lightening arresters outdoor installation suitable for for system voltage of 12 KV, 50 HZ system frequency,9KV metal oxide varistor arrestors (Gap Less Type) heavy duty, single pole, self supporting, surge type complyimg with IS:3070(Part-3)1993 with nominal discharge current 10KA(Peak), class-II long duration discharge class (As per ITE: 99.4) and pressure relief discharge class –A and 40 KA current and 100 KA (Peak) value of high current Impluse of 4/10micro sec wave shape,lightening arrestor to be able to with standstand wind load of 195 Kg/sq.m and seismic accerlation of 0.39 g all as specified and directed.

Supply and fixing switch air break gang operated triple pole mechanically operated from ground level mounted on and including 15 Nos insulators and steel frame, outdoor type, suitable for vertical installation, single break, fixed contact made of electrolytic copper rod, flexible jumper, flexible breaded tape woven with line tinned copper wire, fixed and moving arcing horn, terminal connector, Operating Mechanism with Padlocking arrangement at ‘OFF’ & ‘ON’ position, HT post type insulator, copper alloy high pressure assembly with Expulsion drop out fuse assembly 11000 volts grade for each phase 50 Amps capacity and operating rod of 25mm dia medium grade GI pipe 6.0m in length complete conforming to IS-1018 of 1972 with continuous current rating upto 200 Amps and voltage 11KV including testing and commissioning all as specified.

Supply Install and testing of Micro Processor based 50 KVA Static Frequency Convertor conforming to IEC 62040, Indoor type, designed to operate at 45°C Ambient temprature, suitable for operation on Input voltage 415 Volts, + 15%, 3 Phase 4 Wire 50Hz, Output 115V, Single Phase, 50 Hz sine wave form and harmonic distortion less than 5% for linear load complete with protection for rectifier- Input Over voltage/ Under voltage, single phase Failure Reverse Phase Sequence Dc under Voltage and protection for inverter- Output Over Voltage/ under Voltage, Overload, Short circuit, Over Temp, Output Over Frequency/ Under Frequency. LCD display for input-Input Voltage, Current Frequency and output-Output voltage, Current frequency, MIMIC indication and audio alarms for input-mains On/High/Low/single Phasing/fail , Dc On/High and output-inverter On/high/ low/Overload/,suitable for operation up to 40 deg. Celsius and 90% RH with Forced air cooling arrangement and noise level not exceeding 65dB complete all as specified and as directed.

Supply and Install Static Frequency Convertor conforming to IEC 62040, Indoor type floor mounted, designed to operate at 45°C Ambient temprature, 150 KVA Capacity and suitable for Input voltage 415 Volts, + 15%, 3 Phases 4 Wire 50Hz, Output 208V / 400 Hz Three Phase 4 Wire sine wave form and harmonic distortion less than 5% for linear load complete with protection for rectifier- Input Over voltage/ Under voltage, single phase Failure Reverse Phase Sequence Dc under Voltage and protection for inverter- Output Over Voltage/ under Voltage, Overload, Short circuit, Over Temp, Output Over Frequency/ Under Frequency. LCD display for input-Input Voltage, Current Frequency and output-Output voltage, Current frequency, MIMIC indication and audio alarms for input-mains On/High/Low/single Phasing/fail, Dc On/High and output-inverter On/high/ low/Overload, suitable for operation up to 40 deg. Celsius and 90% RH with Forced air cooling arrangement and noise level not exceeding 65dB complete all as specified and as directed.

Supply and Install Static Frequency Convertor conforming to IEC 62040, Indoor type floor mounted, designed to operate at 45°C Ambient temprature, 25 KVA Capacity and suitable for Input voltage 415 Volts, + 15%, 3Phase 4 Wire 50Hz, Output 36V/400Hz Three Phase 4 Wire. sine wave form and harmonic distortion less than 5% for linear load complete with protection for rectifier- Input Over voltage/ Under voltage, single phase Failure Reverse Phase Sequence Dc under Voltage and protection for inverter- Output Over Voltage/ under Voltage, Overload, Short circuit, Over Temp, Output Over Frequency/ Under Frequency. LCD display for input-Input Voltage, Current Frequency and output-Output voltage, Current frequency, MIMIC indication and audio alarms for input-mains On/High/Low/single Phasing/fail , Dc On/High and output-inverter On/high/ low/Overload/,suitable for operation up to 40 deg. Celsius and 90% RH with Forced air cooling arrangement and noise level not exceeding 65dB complete all as specified and as directed.

Supply and Install Static Frequency Convertor conforming to IEC 62040, Indoor type floor mounted, designed to operate at 45°C Ambient temprature, 80 KVA Capacity and suitable for Input voltage 415 Volts, + 15%, 3 Phase 4 Wire 50Hz, Output 115V/400Hz 3 Phase 4 Wire, sine wave form and harmonic distortion less than 5% for linear load complete with protection for rectifier- Input Over voltage/ Under voltage, single phase Failure Reverse Phase Sequence Dc under Voltage and protection for inverter- Output Over Voltage/ under Voltage, Overload, Short circuit, Over Temp, Output Over Frequency/ Under Frequency. LCD display for input-Input Voltage, Current Frequency and output-Output voltage, Current frequency, MIMIC indication and audio alarms for input-mains On/High/Low/single Phasing/fail , Dc On/High and output-inverter On/high/ low/Overload/,suitable for operation up to 40 deg. Celsius and 90% RH with Forced air cooling arrangement and noise level not exceeding 65dB complete all as specified and as directed.

Supply and Testing of 10KW Constant Current supply 28 V DC Power Supply unit Suitable for operation on input voltage of 415 Volts, + 15%, 3 Phase 4 wire and 50 Hz +/- 2 Hz alternative Current and Output Current 400A and Output voltage 28V DC +/- 1% with facility of cable drop compensation and ripple voltage less than 30 mili volts with necessary Protection on input side for Over voltage/ Under voltage, single phase Failure Reverse Phase Sequence Dc under Voltage and protection for inverter- Output Over Voltage/ under Voltage, Overload, Short circuit, Over Temp, Output Over Frequency/ Under Frequency. LCD display for input-Input Voltage, Current Frequency and output-Output voltage, Current frequency, MIMIC indication and audio alarms for input-mains On/High/Low/single Phasing/fail , Dc On/High and output-inverter On/high/ low/Overload for operation up to 40 deg. Celsius and 90% RH with Forced air cooling arrangement and noise level not exceeding 65dB complete all as specified and as directed.

Supply, installation, testing and commissioning of copper wound Floor mounted ( Bottom Wheel Mounted) indoor type oil cooled isolation transformer 300 KVA, ,IS/IEC 61558-2-6:1997, three phase, metallic body, suitable for unbalanced type load copper wound with standard fittings and accessories, input voltage of 415 volt +/- 5% output voltage 415 volt+/- 5% , IP-42 , vector group Dyn-11, of frequency 50Hz and with following description including first fill of transformer oil of IS 335 ISI marked:- (i) Method of cooling –Oil cooled, (ii) Ratio-1:1, (iii) Insulation class - Class -E, (iv) Winding temperature – less than 550C, (v) Full Load losses- Less than 5 % (vi) No load losses – Less than 0.5 % (vii) Mounting – On wheel detachable type Note: In addition to the above, all standard accessories in accordance with the applicable IS/IEC shall be provided.

Supply and Install Cable route indicators made up of Cast iron with MS Angle Support duly embossed with letters as "MES HT/LT CABLE" with arrow mark for both directions and painted with two coat of synthetic enameled paint over a coat of red oxide all as specified and as directed

Supply, testing and commissioning of outdoor weather & dust vermin proof L.T. Panel board factory fabricated indoor cubicle type totally enclosed .The Panels must be design and verified as per the IS/IEC 61439-01 & 2 with complete type test certificates for conformance to IS / IEC 61439 -1 and 2, with 65 KA 1 sec along with MCCB mounted in switch boards with aluminium bus bars as mandatory as conformed to IEC 61641 with internal arc containment fault level of 65 KA/03 Sec and shall be suiatbale for Seismeic Zone III/IV Zone including the type test conducted at ERDA/CPRI for seismic test.All MCCB/ ACB panel should be single Tier for easy cable termination.Cable termination space should be adequate to safely gland and terminate al/cu cables for the given current ratings with Form B seperation for Incoming MCCB / ACB feeders and For Outgoing MCCB feeders. The Switch board cubicles shall have steel frame work enclosed on all sides and top by CRCA sheet steel of Minimum 2.00 mm thickness.The panel shall have integral base frame of 100 MM ISMC base channel removeable undrilled gland plates shall be fitted for bottom cable entry.

1. Incoming:- (a) Incoming ACB 4 pole, 415 Volts microprocessor based (Electrically Draw out type) of capacty 800 Amps, 50KA - 01 Nos (Incoming from Transformer) Siemens-ETU series 45 or Equivalent All ACB Should Have the Following Specifications : (a) Specifications: 4 pole,1000A and 800 A ,415V,50KA rms 1sec,50Hz supply (b) Mounting : draw out mounting with safety shutters (c) Type of operation : Electrical by 230V AC motor with manual handle (d) Closing coil voltage :230V AC (e) Tripping Coil Voltage : 230 V AC (f) UV Voltage : 230 V AC Relay Type : Microprocessor based with Earth leakage, over current,short circuit protections for generator application (In 2 generator feeders) others ACB's with industrial applications (h) Aux Contracts : Min 3 No+ 3 NC, 1 NO + 1NC Extended up to panel terminal blocks for remote PLC Interlock (I) Display : with display (j) Type of protection :IP 54

2.Outgoing:- (a) MCCB 630 Amps Icu=50 KA at 415 Volts Four pole adjustable type with microprocessor based release. It should be with adjustable load setting Ir = (0.8 to 1.0) x In, Ics = 100 % Icu and with adjustable microprocessor setting. Isolation with positive break indication with double break contacts, Standard extended rotary handle, Spreaders, Phase barrier etc - 01 No (b) MCCB 100 Amps Icu=16 KA at 415 Volts Four pole adjustable type with thermal magnetic release. – 01 No.It should be with adjustable load setting Ir = (0.8 to 1.0) x In,Ics = 100 % Icu and with adjustable thermal setting.Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc - 02 Nos (c) MCB SPN 20 Amps 10 KA - 02 No

3. Metering Section - Digital Ammeter (0-400) Amps, digital volt meter (0-500) Volts, RYB indicateing Lamps , 1Set Control fuses, CTs 3. 4. Bus Bar: Insulated Busbar of Aluminium of 1200 A capacity for 4 phases, fixed on insulators, Busbars should be PVC sleeved with red. Yellow, Blue Colour, Busbar support should be of SMC/DMC - 1 set. 5. All accessories prewired with suitable size copper wire with stand high temperature, housed in cubical panel made out of standard MS sheet factory made duly powder coated front and rar door open able with locking arrangement complete with foundation as required or recommended by manufacturer.

Supply, testing and commissioning of outdoor weather & dust vermin proof L.T. Panel board factory fabricated indoor cubicle type totally enclosed .The Panels must be design and verified as per the IS/IEC 61439-01 & 2 with complete type test certificates for conformance to IS / IEC 61439 -1 and 2, with 65 KA 1 sec along with MCCB mounted in switch boards with aluminium bus bars as mandatory as conformed to IEC 61641 with internal arc containment fault level of 65 KA/03 Sec and shall be suiatbale for Seismeic Zone III/IV Zone including the type test conducted at ERDA/CPRI for seismic test.All MCCB/ ACB panel should be single Tier for easy cable termination.Cable termination space should be adequate to safely gland and terminate al/cu cables for the given current ratings with Form B seperation for Incoming MCCB / ACB feeders and For Outgoing MCCB feeders. The Switch board cubicles shall have steel frame work enclosed on all sides and top by CRCA sheet steel of Minimum 2.00 mm thickness.The panel shall have integral base frame of 100 MM ISMC base channel.removeable undrilled gland plates shall be fitted for bottom cable entry.

1.Incoming :- (a ) MCCB 630 Amps Icu=50 KA at 415 Volts Four pole adjustable type with microprocessor based release. It should be with adjustable load setting Ir = (0.8 to 1.0) x In,Ics = 100 % Icu and with adjustable microprocessor setting. Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc -01 No

2.Outgoing:- (a) MCCB 250 Amps Icu=36 KA at 415 Volts Four pole adjustable type with microprocessor based release. It should be with adjustable load setting Ir = (0.8 to 1.0) x In,Ics = 100 % Icu and with adjustable microprocessor setting. Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc -02 No (1 working +01 standby) (b) MCCB 160 Amps Icu=16 KA at 415 Volts Four pole adjustable type with thermal magnetic release. – 01 No.It should be with adjustable load setting Ir = (0.8 to 1.0) x In,Ics = 100 % Icu and with adjustable thermal setting.Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc -01 Nos

(c) MCCB 63 Amps Icu=16 KA at 415 Volts Four pole adjustable type with thermal magnetic release. – 01 No.It should be with adjustable load setting Ir = (0.8 to 1.0) x In,Ics = 100 % Icu and with adjustable thermal setting.Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc -01 Nos (d) MCCB 40 Amps Icu=16 KA at 415 Volts Four pole adjustable type with thermal magnetic release. – 01 No.It should be with adjustable load setting Ir = (0.8 to 1.0) x In,Ics = 100 % Icu and with adjustable thermal setting.Isolation with positive break indication with double break contacts, Standard extended rotary handle,Spreaders, Phase barrier etc -02 Nos (e) MCB 2P 20 Amps 10 KA - 02No

3. Metering Section - Digital Ammeter (0-600) Amps, digital volt meter (0-500) Volts, RYB indicateing Lamps , 1Set Control fuses, CTs 3. 4. Bus Bar Insulated Busbar of Aluminium of 1000 A capacity for 4 phases, fixed on insulators, Busbars should be PVC sleeved with red. Yellow, Blue Colour, Busbar support should be of SMC/DMC - 1 set. 5. All accessories prewired with suitable size copper wire with stand high temperature, housed in cubical panel made out of standard MS sheet factory made duly powder coated front and rar door open able with locking arrangement complete with foundation as required or recommended by manufacturer.

Supply and fixing three layer Electrostatic discharge (ESD) mat of size 4ft x 2ft and with two grounding button as per BS 2050/1978, IS 3462/1986, consisting of homogeneous PVC material with black conductive layer sandwitched between two antistatic layer, 2mm + 0.1mm thickness, Tensile strength 3.6 Mpa exceeds, self extinguishing as per RDSO C-8515 complete all as specified and directed.

Supply, installation, testing and commissioning of indoor automatic/servo voltage controller three phase, 50Hz (conforming as per BIS 9815: Part 1: 1994 reaffirmed 2009) Naturally oil cooled of 100 KVA, unbalanced type, copper wound, digital display type, Relay free smooth and silent operation with first Filling ofTransformer Oil having the following specification: -

(i) Input voltage340-480V or as per ground requirement (ii) Output voltage stabilized at any designed/desired voltage 415 +/- 1% adjustable (iii) No distortion in wave form (iv) Response time not to exceed 10mille seconds (v) Sensitivity (+1%) (vi) Rate of correction 8 volt/second for single phase and 20 volt/second for phase to phase (vii) No load losses less than 0.5% (viii) Full load losses less than 2.0% (ix) Duty cycle continuous 24 x 7, Efficiency more than 95% (x) Type of load 3 Phase, unbalanced type (xi) Digital display voltmeter and amp meter of suitable rating Protections (xii) Over load/short circuit protection (xiii) High/low voltage cut off (ix) By pass arrangement in case of emergency (xv) Single phase sequence change protection

Total amount of Sch 'A' PART-VI (SEC-II) (EXTERNAL ELECTRICAL SUPPLY WORK)

Total amount of Sch 'A' PART-VII (Section-I) (DIFFERENT TYPE OF EARTHING/CHEMICAL EARTHING WORKS)

Sch 'A' PART-VII (Section-II) (DIFFERENT TYPE OF EARTHING/CHEMICAL EARTHING WORKS) Note: This schedule is not pre priced by MES and the pre priced rate indicated as "Rs. 0.00" under Col.5 signifies this fact only.

Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6.0mm thick buried directly in ground, (Earth pit not less than 2.25 mtr deep below ground level) with top edge of plate not less than 1.5 mtr below normal ground level, connected to and including 4 mm dia galvanized earth lead wire by means of bolts, nuts, check nuts and washers of galvanized standard iron or steel all as specified or indicated in electrical plate No 3 of MES Part-I, including testing on completion including the material and labour of the following: - (a) Excavation and earth work or drilling hole for electrode in any type of soil. (b) PCC pit in cement concrete 1:2:4 type B-1. (c) Precast RCC cover with suitable handle 40 mm thick in PCC 1:2:4 type B-1, reinforced with welded steel wire fabric weighing not less than 1.87 Kg/Sqm. (d) Funnel with watering pipe of GI 20 mm nominal bore medium grade and copper lugs etc all as specified. (e) 15 mm nominal bore light grade GI protection pipe 5 mtr long for protection of earthing lead from mechanical injury or tempering. (f) Requisite quantity of common salt and charcoal. (g) Testing of earthing. Note: (1) The earth resistance shall be less than 5 ohms after completion of earthing. If the desired earth resistance is not obtained, the earthing will be re-done by the contractor at his own risk and cost to the entire satisfaction of the Engineer-in-Charge.

Earthing complete with copper earth plate electrode 60 cm x 60 cm x 3.15 mm thick buried directly in ground, (Earth pit not less than 2.25 mtr deep below ground level) with top edge of plate not less than 1.5 mtr below normal ground level, connected to and including 20 x 3 mm copper earth strip by means of bolts, nuts, check nuts and washers of galvanized standard iron or steel all as specified or indicated in electrical plate No 3 of MES Part-I, including testing on completion including the material and labour of the following: - (a) Excavation and earth work or drilling hole for electrode in any type of soil. (b) PCC pit in cement concrete 1:2:4 type B-1. (c) Precast RCC cover with suitable handle 40 mm thick in PCC 1:2:4 type B-1, reinforced with welded steel wire fabric weighing not less than 1.87 Kg/Sqm. (d) Funnel with watering pipe of GI 20 mm nominal bore medium grade and copper lugs etc all as specified. (e) 40 mm nominal bore light grade GI protection pipe 5 mtr long for protection of earthing lead from mechanical injury or tempering. (f) Requisite quantity of common salt and charcoal. (g) Testing of earthing Note:- (1) On testing after completion of earthing, if the desired earth resistance is less than 5 ohms , the earthing will be re-done by the contractor at his own risk and cost to the entire satisfaction of the Engineer-in-Charge

Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6.0mm thick buried directly in ground, (Earth pit not less than 2.25 mtr deep below ground level) with top edge of plate not less than 1.5 mtr below normal ground level, connected to and including 32 x 6mm GI strip as earth lead burried into ground and connected by means of bolts, nuts, check nuts and washers of galvanized standard iron or steel all as specified or indicated in electrical plate No 3 of MES Part-I, including testing on completion including the material and labour of the following: - (a) Excavation and earth work or drilling hole for electrode in any type of soil. (b) PCC pit in cement concrete 1:2:4 type B-1. (c) Precast RCC cover with suitable handle 40 mm thick in PCC 1:2:4 type B-1, reinforced with welded steel wire fabric weighing not less than 1.87 Kg/Sqm. (d) Funnel with watering pipe of GI 20 mm nominal bore medium grade and copper lugs etc all as specified. (e) 40 mm nominal bore light grade GI protection pipe 5 mtr long for protection of earthing lead from mechanical injury or tempering. (f) Requisite quantity of common salt and charcoal. (g) Testing of earthing. Note: (1) The earth resistance shall be less than 5 ohms after completion of earthing. If the desired earth resistance is not obtained, the earthing will be re-done by the contractor at his own risk and cost to the entire satisfaction of the Engineer-in-Charge.

Material & labour for Chemical Earthing using copper earth plate electrode of size 90cm X 60cm X 5mm thick burried directly in ground vertically at a depth not less than 2.25 mtr below normal ground level with top edge of earth plate at a depth not less than 1.5 mtr below normal ground level, earth plate surrounded from all sides by 15 cm thick and packed layer of low resisitivity earth enhancement compound comprising of activated carbon and high grade graphite or bentonite filling in alternate layers and electrode connections by using copper strip 50x6mm by means of bolts, nuts, check nuts and washers made of copper/brass and including welding/brazing at joints as required and protected by light grade 63 mm dia galvanised iron pipe and GI pipe light grade 20mm bore for watering, including funnel, wire mesh, FRP pit chamber with cover (Including necessary excavation and earth work disposal of surplus soil to a distance not exceeding 50 mtr all as specified and shown on plate No 3 of SSR Part-I 2009 for Equipments Note: (i) The unit rate shall include GI protection pipe 7.5Mtr, GI water pipe, wire mesh, funnel, excavation, FRP pit cover, FRP chamber pit,. test point, Main earthing lead from earth electrode to test point upto 7.5 metrel and if GI protection pipe is less than 7.5 metres, no price adjustment shall be made. (ii) Earth resistance is required less than 01 Ohm in all wheather conditions for this type of earthing, necessary ground resistivity tests shall be carried out by the contractor and accordingly depth of earth pit and quantity and composition of backfill compound to be provided without any extra cost.

Sub Total amount of Sch 'A' PART-VII (Section-II) (CHEMICAL EARTHING WORKS)

Total amount of Sch 'A' Part-VIII (SITE CLEARANCE, EXCAVATION AND EARTH WORK)

NOTE: Amount against schedule of credit for retrieved materials if any mentioned under relevant part of Sch of Credit of tender document in PDF form will be deducted offline/manually from overall amount quoted by the lowest bonafide bidder during award of contract.

M/S BHATIA BUILDERS AND CONTRACTORS

Raj Constructions

Onkar Nath Bhalla And Sons Contractor Pvt. Ltd.