PROVISION OF LIGHTENING PROTECTION INCLUDING EARTHING AND OTHER CONNECTED ACCESSORIES SPECIAL REPAIR REPLACEMENT OF COOLING APPLIANCE AGAINST BER AT NEC MBI AND ADJACENT BUILDING AND SPECIAL REPAIR REPLACEMENT OF LIGHTING FANS EXHAUST BLOWER OF CG DO

Amount

Supply & fixing in repair of JEF Nimbus Early Streamer emission Air terminal (ESEAT) complete all as specified and directed by the Engr-in- Charge ESEAT shall have a corrosion resistant stainless steel body (AISI 316 grade) capable of working in hazardous atmosphere. The Air terminal shall be non-radioactive and require no special licensing. The unit shall be fully autonomous (no battery, no external power supply required ), collect energy from ambient electric field. ESEAT model must be tested in a high voltage laboratory in accordance with NFC 17 102 for a series of 100 shock waves equal to 325µs in order to measure the average gain in triggering. The average gain in triggering time (ΔT) obtained during the lab test for the offered model must be mentioned in the test report. ESEAT must work on negative as well as positively polarized discharges. ESEAT must have been tested for such discharges by a reputed Indian Laboratory like Central Power Research Institute (CPRI). A dedicated tester should be avilable to test the healthiness of the ESEAT on request ( Courtesy : Page No. 37, Point No. 3 of Clause 8.6 of the Revised NFC 17-102 version 2011 ). ESEAT Model : NLP 2200 - Radius of protection = 30 Mtrs Level of protection considered for the project = Level I.

Supply & fixing in repair of Standard / Side mounting / Special Mounting Structure of GI + Aluminium of height 4.5 Mtrs with base plate suitable for roof mounting on concrete base and with FRP adapter without GUY kit complete all as specified and directed by the Engr-in- Charge

Supply & fixing in repair of Down conductor made of Copper wire for lower impedance. It should have a minimum cross sectional area of 50mm² single core or equivalent size of GI strip and comply with IEC 62 305 standard. The down conductor shall be routed as directly as possible to the ground avoiding electrical shafts and sharp bends (minimum bending radius of 0,5m). Any metallic object located less than 1 meter shall be connected to it complete all as specified and directed by the Engr-in- Charge

Supply and fixing in repair test link box in order to disconnect the earth termination system for enabling measurements complete all as specified and directed by the Engr-in- Charge

Supply & fixing in repair of 4 Digit electromechanical Lightning Event Counter in WEATHER PROOF ENCLOSURE. The counter should give the number of strikes intercepted by the lightning arrester complete all as specified and directed by the Engr-in- Charge

Supply of JEF ECO SAFE Maintenance Free Grounding Solution set comprising of High tensile low carbon steel rod of 3 Mts length & 32 mm dia with 250 micron ( average ) molecularly bonded copper on the outer surface to confirm with requirements of UL467 along with Back-fill compound strictly be a Carbon based conductive concrete type which has a resistivity of less than 0.12 Ohm Mtr as per Clause 14.5D of IEEE : 80 standard. Back-fill compound should be electronically conductive ( Like in metals ) and should not depend on moisture for conduction. JEF ECO SAFE compound shall be supplied in 50 Pound Bag. ( 1 Bag required per earthing set). Back-fill comound should be environment friendly, should solidify when mixed with water and set like concrete and should not leach / diffuse into the ground. A suitable earth terminaton clamp should also be supplied along with the set incl Supply of Eco Friendly weather proof High Density Polyethylene Earth Pit Chamber complete all as specified and directed by the Engr-in- Charge Note : Back-fill compund shall not be mixed with any soil while pouring in the bore hole.

Supply, install, Test and commissioning wall mounted Split type AC 1.5 TR capacity units indoor/outdoor complete with cordless remote control unit, 220-240 volt, 50Hz, single phase fitted with high quality rotary compressor and with in built air ioniser and Plasma filter for better indoor air quality with 5 star rating (Lable period- July 2022- Dec 2024) complete as directed. Note : (a) Rate of supporting brackets for outdoor unit is deemed to be included in rate quoted. (b) Note Windows AC is removed then space is covered to be included in rate quoted complete all as specified and directed by the Engr-in- Charge

Supply, install, Test and commissioning wall mounted Split type AC 2 TR capacity units indoor/outdoor complete with cordless remote control unit, 220-240 volt, 50Hz, single phase fitted with high quality rotary compressor and with in built air ioniser and Plasma filter for better indoor air quality with 5 star rating (Lable period- July 2022- Dec 2024) complete as directed. Note : (a) Rate of supporting brackets for outdoor unit is deemed to be included in rate quoted. (b) Note Windows AC is removed then space is to covered with plywood and rates for the same shall be included in rate quoted complete all as specified and directed by the Engr-in- Charge

Supply & fixing room window type air conditioner electric driven (single Phase) , Cooling Capacity 4500 K Cal per hour (1.5 Ton ) BEE 5 Star rated (Lable period- July 2022- Dec 2024) Note : (a) Rate of supporting brackets for outdoor unit is deemed to be included in rate quoted. (b) Note Windows AC is removed then space is covered to be included in rate quoted complete all as specified and directed by the Engr-in- Charge

Supply and fixing refrigerator, electric driven (single phase), Frost Free, Double Door, of minimum capacity 310 Litres, BEE 3 star rated (Lable period- July 2023- Dec 2024) complete all as specified and directed by the Engr-in- Charge

Supply, installation, commis-sioning of Water cooler fully stainless steel, electric driven single phase having approx storage and nominal cooling capacity 60/120 LTRS complete all as specified and directed by the Engr-in- Charge

NOTE: 1. Rate for taking down shall be deemed to included for sl No. 07 to 11 i.e Old split and window AC/ Water Cooler and Freezer 2. All old taking down cooling appliances to be deposited in MES store yard of GE(NW) Kunjali at Navy Nagar.

Supply and fixing Single pole and neutral enclouser with a two pin and earth plug and socket complete with one single pole MCB 20 Amps 240V all as directed incl taking down old existing unserviceable enclosure complete all as specified and directed by the Engr-in- Charge

Material & Labour for submain wiring with 2 runs of 4 sqmm and one run of 4 sqmm FRLS PVC insulated unsheathed multistranded copper conductor cable with proper colour coding drawn through and including non metalic PVC casing & caping not less than 25mm width ISI marked with all accessories like PVC elbow, PVC Tee etc fixed on wall complete including connecting up complete all as specified and directed by the Engr-in- Charge

Supply, fixing and clamping , jointing copper tubing for suction line and for liquid discharge line insulated with suitable insulation material including making hole in wall for passing through and making good disturbed surface complete all as specified and directed by the Engr-in- Charge

Supply and fixing for Rigid non-metallic PVC conduit 20mm dia incl connecting to water cooler drain pipe complete fixing accessories such as complete of all tees, bends,elbows, reducers, mouth tube ends fixing accessories such as GI saddles, full threded screws and (Narayan) nylon rawl plugs etc surfaced on walls/roofs complete all as specified and directed by the Engr-in- Charge

Taking down carefully old unserviceable point wiring copper/Aluminum (light/ fan /sockets/power) complete with switches, sockets, ceiling roses, lamp holders, brackets & other fitting & Fixtures connected, and making good to disturbed surfaces complete all as specified and directed by the Engr-in- Charge

Taking down old unserviceable tube light fittings single / Twin ,Recess mount fitting , etc and making good the distrubed surface matching with existing surface complete all as specified and directed by the Engr-in- Charge

Taking down old unserviceable MCB DBs complete with MCBs, isolator etc of any type and capacity from wall/ceiling etc & making good to the disturb surfaces complete all as specified and directed by the Engr-in- Charge

Material & Labour in repair point wiring complete with 1.5 Sq.mm single core multistranded PVC insulated & unsheathed copper conductors cable 1100 volts FRLS grade ISI make and drawn through & including PVC non metallic casing and capping with Accessories fixed on wall/ceiling/truss etc with PVC non metallic ISI make modulkar plate and boxes fixed on wall including one PVC insulated & unsheathed multistranded copper conductor 1.5 Sq. mm as earth continuity conductor connected to common earth dolly complete all as specified and directed by the Engr-in- Charge .

One light point controlled by one 5A switch

Material & Labour in repair for point wiring complete with proper clour coding using PVC insulated unsheathed multistranded copper conductor cable 2.5 sqmm size, 1100 volts ISI marked, FRLS grade drawn through and including non metalic rigid, double lock, ISI marked, not less than 25mm casing caping with all accessories such as tee, bends, elbow, reducers, junction box etcfixed on wall/ceiling/truss and one run of PVC insulated unsheathed, multistranded copper conductor cable of 2.5sqmm size, 1100 volts, ISI marked, FRLS grade green colour as earth continuty conductor connected to common earth dolly with and including modular box with cover plate frame in any module ( Make : schneider elect/legrand mosaic/anchor ave) complete for One 5 pin, 15A switch socket combination on the independent board complete all as specified and directed by the Engr-in- Charge Note: (a) Colour coding shall be folowed as (i) Phase- Red (ii) Neutral - Black (iii) Earth - green

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16 sqmm 4 core complete all as specified and directed by the Engr-in- Charge

Material & Labour for submain wiring with 2 runs of 2.5 sqmm and 1 run of 2.5 sqmm FRLS PVC insulated unsheathed multistranded copper conductor cable with proper colour coding drawn through and including non metalic PVC casing & caping not less than 25mm width ISI marked with all accessories like PVC elbow, PVC Tee etc fixed on wall complete including connecting up all as specified and directed.

Material & Labour for submain wiring with 2 runs of 4 sqmm and 1 run of 4 sqmm FRLS PVC insulated unsheathed multistranded copper conductor cable with proper colour coding drawn through and including non metalic PVC casing & caping not less than 25mm width ISI marked with all accessories like PVC elbow, PVC Tee etc fixed on wall complete including connecting up complete all as specified and directed by the Engr-in- Charge

Supply & Fixing in repairs modular switch 1 way 6A, 1 module complete all as specified and directed by the Engr-in- Charge

Supply & Fixing in repairs modular switch 1 way 16A, 1 module complete all as specified and directed by the Engr-in- Charge

Supply & Fixing in repairs modular socket 6/16A,2/3 pin, combined 2 module complete all as specified and directed by the Engr-in- Charge

Supply and fixing switch piano, modular type 1 way 6 Amps 1 module 240 volts flush type complete all as specified and directed by the Engr-in- Charge

Supply and fixing ceiling rose surface bakelite three terminal of size 60x50 mm,240 Volts AC complete all as specified and directed by the Engr-in- Charge

Supply & Fixing in repair Distribution Board double door, prewired type, made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP 43 & IK 09 protection surface mounting VTPN 8 way, 240 volts with bus bar rating 200 Amps, dust and vermin proof suitable for incorporation of MCCB, MCB’s and isolators etc complete all as specified and directed by the Engr-in- Charge (Note : The cost of removing old wooden box and making good of surface i.e. brick work, plastering etc is included in quated rate)

Supply & Fixing in repair Distribution Board double door, prewired type, made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating and IP 43 & IK 09 protection surface mounting SPN 8 way, 240 volts with bus bar rating 200 Amps, dust and vermin proof suitable for incorporation of MCB’s and isolators etc complete all as specified and directed by the Engr-in- Charge (Note : The cost of removing old wooden box and making good of surface i.e. brick work, plastering etc is included in quated rate)

MCB SP .5 to 4 Amps, 10 KA Rupturing capacity

MCB SP 40-63 Amps, 10 KA Rupturing capacity

MCB SPN 40-63 Amps, 10 KA Rupturing capacity

Supply , fixing, testing in repairs of JEF ECO SAFE Maintenance Free Grounding Solution set comprising of High tensile low carbon steel rod of 3 Mts length & 25 mm dia with 250 micron ( avera Schneider ) molecularly bonded copper on the outer surface to confirm with requirements of UL467 along with Back-fill compound strictly be a Carbon based conductive concrete type which has a resistivity of less than 0.12 Ohm Mtr as per Clause 14.5D of IEEE : 80 standard. Back-fill compound should be electronically conductive ( Like in metals ) and should not depend on moisture for conduction. JEF Powerfill Loresco compound shall be supplied in 50 Pound Bag. ( 1 Bag of 50 Pounds required per earthing set). Back-fill comound should be environment friendly, should solidify when mixed with water and set like concrete and should not leach / diffuse into the ground. A suitable earth terminaton clamp should also be supplied along with the set alongwith earth pit weatherproof incl complete all as specified and directed by the Engr-in- Charge Note : Back-fill compund shall not be mixed with any soil while pouring in the bore hole.

Supply & Fixing 30 WATT LED flood light LED IP65 luminaire with high efficacy, wattage of minimum 1 watt each and Maximum 3 watt each, operational voltage of 170 volts to 270 volts, frequency of 50 Hz, lumen efficacy of minimum 95 lumens per watt complete with all acessories and fixing arrangement with built-in integrated electronic LED driver, output open /short circuit protection, phase to phase protection, over voltage protection, surge voltage protection upto 4 KVs, protection grade IP 65, CRI greater than 70%, CW available CCT of 6500K, beam angle equals to 120⁰, power factor of minimum 0.95, pressure die-cast aluminium alloy housing with epoxy powder coated metallic silver finish after phosphochromate treatment, life span of minimum 50000 working hours complete all as specified and directed by the Engr-in- Charge

Supply and fixing LED light fitting 2x28W PC Housing & Diffuser , industrial Fixture with P65 IProtection - suitable for twin tube (4ft T8 )option as per site lighting level requirements. etc. lumen efficacy of minimum 95 lumens per watt, Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and directed by the Engr-in- Charge

Supply, install testing & commissioning of air Ventilation system(exhaust) having following technical specifications (west & south pump house) incl DOL starter, wire mesh and mounting base complete all as specified and directed by the Engr-in- Charge : Capacity: 9500CFM Static pressure: 15mm WC motor rating: 1.5kW, 415V,3Phase RPM: 1440, complete all as specified and as directed.

Supply, install testing & commissioning of air Ventilation system( supply) having following technical specifications (west & south pump house)incl DOL starter, wire mesh and mounting base complete all as specified and directed by the Engr-in- Charge : Capacity: 9500CFM Static pressure: 25mm WC motor rating: 2.2kW, 415V,3Phase RPM: 1440, complete all as specified and as directed.

Supply, install testing & commissioning of air Ventilation system( supply) having following technical specifications ( CG dock substation)incl DOL starter, wire mesh and mounting base complete all as specified and directed by the Engr-in- Charge : Capacity: 11000CFM Static pressure: 20mm WC motor rating: 3.7kW, 415V,3Phase RPM: 1440, complete all as specified and as directed.

Shree Ayyappa Engineering

Chakshu Enterprise

NOEL ENGINEERS

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