801432/E8 CONSTRUCTION OF SIMULATOR BUILDING ON FACULTY INFRASTRUCTURE AT AF STATION YELAHANKA

Amount

BOQ dated 15 Sep 2020

GENERAL SUMMARY NOTE: Schedule ‘A’ Part I to X are prepriced by MES under Ser No. 2.00 to 11.0. Bidders shall insert their lumpsum amount in the Green coloured field under Col-6 only.

Lumpsum price worked out by the contractor for “Building or works” as listed in Schedule ‘A’ Part–I

Lumpsum price worked out by the contractor for “Internal water supply” as listed in Schedule ‘A’ Part–II

Lumpsum price worked out by the contractor for “Internal Electrification” as listed in Schedule ‘A’ Part–III

Lumpsum price worked out by the contractor for “Road/Path” as listed in Schedule ‘A’ Part–IV

Lumpsum price worked out by the contractor for “Area Drainage” as listed in Schedule ‘A’ Part–V

Lumpsum price worked out by the contractor for “Sewage Disposal” as listed in Schedule ‘A’ Part–VI

Lumpsum price worked out by the contractor for “External Water Supply” as listed in Schedule ‘A’ Part–VII

Lumpsum price worked out by the contractor for “External Electric Supply” as listed in Schedule ‘A’ Part–VIII

Lumpsum price worked out by the contractor for “Lightning Protection” as listed in Schedule ‘A’ Part–IX

Lumpsum price worked out by the contractor for “Fire Fighting & Fire Detection System” as listed in Schedule ‘A’ Part–X

Sch 'A' Part - XI: AIR Conditioning Design,supply, installation, testing and commissioning of high efficiency central Chilled water type air conditioning plant of water cooled chiller package type with minimum capacity of 140 TR and 70TR standby (3 units of 70 TR each. 2 Units of 70TR running at a time and one unit of 70 TR as standby ) comprising of water cooled chillers with scroll compressor working on R-134A / R-410A / R- 407C refrigerant (Green gas), chiller, condenser,chilled water circulation system,condenser water circulation system, refrigerent piping, control valves, cooling tower, air handling units,supply and return air duct, electrical controls& protective systems,winter heating, dust control, humidity control equipments to operate wth 415V, 50Hz, 3phase AC supply. complete for Simulator building at AF Stn Yelahanka for maintaining inside condition air temperature 21 ± 3 degree centigrade and 20% to 80%, non condensing for simulator hall and 55 ± 5% RH for other rooms, dust control 10 Micron with independent temperature contol in each room all as specified and as directed.

Make:- Blue Star/Carrier/Voltas

Design conditions required as per User Data sheet: Equipment load : 88.80 KW. Ocupancy :- 45 Person. Production of gas : Nil. Acceptance of noise level : Normal. Working hours of equipmet: 24 Hrs

(a). SPECIFICATIONS FOR SCROLL CHILLER PACKAGE UNITS:-

Each chiller package shall be factory built and tested, It shall consists of scroll compressors – motor units of total 140 TR capacity capable of controlling capacity from 25 % to 100%. Water cooled condenser MS shell and copper tube type with openable end plates, Safety Relief valve & Purge Valve etc. chiller with MS shell removable end plates, chiller shall be insulated with 19mm nitrile rubber insulation, segmental baffles and copper tubes , expansion valves as per compressor capacity, copper refrigerant piping and fittings, refrigerant feeding devices, valves, strainer, liquid moisture indicator,integral oil seperator, suction line insulation , first charge of oil and gas, starter panel etc. all the components shall be mounted on a rigid welded steel base frame shall be protected with primary coating.

The base frame shall incorporate suitable provisions for the rigging and handling of the machine during erection. Chillers shall be suitable for indoor installation. The panel shall contain motor starter and shall be suitable for single source power supply. It shall incorporate main disconnect MCCBs/MCBs for individual motors, contactors, over load relays, single phase preventers, under /over voltage trip, on / off push buttons, auxiliary contactors, temperature and current sensors in each phase to protect motor, control cabling from panel to compressors, pumps,CT,AHU, etc. . The control panel shall incorporate an easy-to-use operator interface panel and shall display all operating and safety codes.

(b). SPECIFICATION FOR CHILLED AND CONDENSER WATER CIRCULATION SYSTEM:-

(i). Chilled water pump 3 Nos (2W+1 S/B) of Energy efficient centrifugal back pullout electric driven pump sets of suitable capacity heavy duty high efficiency complete with bronze impeller antivibration arrangements gland drain connections with base frame complete with all accessories as per OEM for recirculation of chilled water 3 Phase, 415V,50 Hz AC supply as specified.

(ii). Condenser water pump 3 Nos (2W+1 S/B) of Energy efficient centrifugal back pullout electric driven pump sets of suitable capacity heavy duty high efficiency complete with bronze impeller antivibration arrangements gland drain connections complete with all accessories as per OEM for recirculation of cooling water 3 Phase, 415V,50 Hz AC supply as specified.

(iii). Heavy duty butter fly valves( flanged type) , non return valve, y stainer ,Balancing valves,Rubber expansion joints,Flow switch, pressure gauges, temperature gauges at both suction and discharge points for each pump including rubber vibration isolation pads mounted on ISMC frame as per the manufacturer on PCC foundation including all connections all as specified.

(iv). Condenser water piping of MS Class 'B', pipe, welding and fitting of suitable size as per recommendation of manufacturer with non chemical type online water scale preventor of suitable size for interconnecting the cooling tower with condensers and pump, make up water tank, drain pipe, complete with all necessary fittings.

(v). Chilled water piping with MS "C"class ERW pipe of suitable diameter including all weldable fittings, butterfly valve, NRV for interconnection between water chiller, chilled water pumps with AHUs. Distill water for chiller line system to prevent scale forming in chiller line, make up chilled water tank, Chilled water piping shall be insulated 50mm thickness and density not less trhan 20 kg/cum th layer of 120 gm/sqm polythene sheet (as vapour barrier) duly reinforced with 26 gauge chicken wire mesh with buffing of all joints and tied down with GI lacing wire and finally finished rigid with 26 guage aluminium foil cladding if laid inside the building, and with cement mortar of 1:3 of 12mm thick if laid in ground or air outside the building complete.

(vi). FRP induced draft counter flow cooling tower circular type suitable for not less than 180TR capacity.Structure should be honey comb (PVC) fill. Fan - Axial flow direct driven fan,Non corrosive. Motor -TEFC,IP-55 suitable for 3P / 50Hz / 415V (Technical Specifications as per the manufacturer) including necessary PCC foundation, along with mechanical structure for the base of cooling tower, water connection to the tank and from tank to cooling tower, electric connection from panel to cooling tower, etc . Minimum two meter all around area of cooling tower and makeup water tank will be provided with PCC with drain arrangement.

( c) . SPECIFICATION FOR AIR HANDLING UNIT AND AIR DUCTS

(i) Two Nos Double skinned construction Air Handling Units (AHU) suitable for chilled water system of suitable capacity made out of GI sheets, frame vibration pads,chilled water in lets/out lets connctions, controls, horizontal axil flow blowers, chilled water cooling coil with associated controls, filter section with 5 micron HDPE woven meshfilter in aluminium frames etc all as per the site rquirement and all as per the design parameters and as specified, volume control damper, Energy Efficient TEFC Motor (IE2 Series) (IP-55) with class F insulation of suitable capacity and specified makes,The fan section should be mounted on anti vibration pads and free from main structure. Make:- Blue Star / Carrier / Voltas/ Zeco.

(ii). GI Ducting with necessary insulation with collers, brackets, MS supports,for supply/ return air ducts fixd as per design for Simulator building from AHU with necessary jet type (eye ball type) adjustable diffusers, return air grills, fresh air grills,dampers, plinum etc as per the design. All duct work shall be independently supported from building construction.All supply and return air ducts at AHU room shall be provided with approved make motorised fire dampers of at least 2.0 hour fire rating.

(iii) External thermal insulation on supply/return air ducts laid outside the conditioned room with aluminium foil faced Nitrile rubber of fire retardant class 'O' type 12mm thick for supply ducts and 9mm thick for return ducts.

(iv) Acoustic lining to the main supply air duct from AHU up to a minimum length of 6 mtrs with 25mm thick of Resin bonded glass wool of density 32 K/cum overlapped with RO tissue, sealing all joints and finally covered with 0.5mm perforated aluminium sheet.

(v) External thermal insulation to supply and retrun air duct laid outside the conditioned space/ room with 50mm thick expanded polystyrene slab (TF quality) of 24 Kg/cum density pasted with hot bitumen after one coat of black paint over duct surface, vapour barrier of 120 gm/sqm polystyrene sheet and finally finished with 26 guage aluminium tape complete to make it weather proof all as specified in particular specification.( The supply air and return air ducts are to be provided externally outside the building).

(vi) One Nos electronic digital temperature and RH display board fixed in AC Plant room and sensors installed inside the A/C space to measure air temperature and RH with necessary switching arrangement.

( d) . SPECIFICATION FOR MAIN CONTROL LT PANEL

Floor type Cubical type IP-54 factory made by manufacturers having type test report of CPRI with suitable aluminium bus bar of adequate capacity for 3 phase, 415 volt, 50 Hz fabricated from 2mm thick CRCA sheet powder coated duly inter connected with all allied accessories as requried complete.

Necessary electric control wiring for running the plant including inter connection and inter locking wiring as per specification by PVC multi core 1.5 sq.mm stranded copper control cable.Status indication (ON/OFF) of each compressors, pumps, AHU, cooling tower, motor and other essential electrical components.

Main incoming MCCB of suitable capacity 4 pole of 35 KA with electronic release. All outgoing MCCBs for Chillers, Pumps, AHUs, cooling tower etc shall be 4 pole thermal magnetic release of suitable capacity.

Fully automatic star delta starters for motor of capacity above 5 HP and DOL starters for motors of capacity 5 HP and below for condenser pumps, chiller pumps, AHU blower motor, and cooling tower fan with necessary interlocking for safe operation of AC plant.

Power cabling of adequate size, rating and sufficient core from LT panel board to electric motors and other electrical equipment such as chiller units, pumps,AHUs. cooling tower with multistranded copper conductor armoured cable laid neatly and in straight line in trenches/wall/ cable trays with necessary saddles and clamps including copper lugs of suitable size and cable glands etc all as specified and as per IE rules and electrical codes.

(e) . SPECIFICATION FOR PAINTING

MS water pipe lines, suction and discharge refrigerant pipe line etc shall be painted as per standard colour code and showing arrow/indicator for flow of water /refrigerant/chilled water. Angle frame works, cooling tower, AHUs etc also shall be painted with two coat of synhetic enamel paint over a coat of red oxide primer as per standard colour code.

(f) DESIGN, EXECUTION AND TESTING

(i). The building drawings will be uploaded along with tender documents.

(ii) Design of Air conditioning system including design calculation , design drawings cost shall be deemed to be included in the quoted rate and block diagram showing position of each equipments and minimum floor area reqd for the plant shall also be submitted along with design.

(iii) The capacity of the plant shall be not less than 140 TR with 70TR standby. The heat load calculation, design of equipments, AHU, DUCTs,Cooiing tower, pump sets, etc to be submitted duly scrutanised by IIT/NIT/ IISC within one month after acceptance/before starting of work.

(iv) Manufacturers shall submit Computer generated rating chart for 100%, 75%, 50%, 25% load performance for Specified parameters & also for AHRI condition.

(v) Efficiency of scroll type chiller package shall comply with ECBC norms with power consumption less than 1.00 KW/TR on full or part load.

(vi) The contractor shall submit catalogue indicating model No of unit offered and test certificate indicating power consumption up to 25% of minimum load and 25%, 50%, 75% and 100% load for approval of GE before placing the final order.

(vii) RCC foundation as per manufacturers standards shall be deemed to be included in the rate quoted.

(viii) Contractor shall also submit the following :

(a) Sling pschychometer - 03 Nos, (b) Electronic wall hanging thermameter with RH meter - 03 Nos , (c) Louden meter- 01 No,(d) Anemo meter- 01 No,

(ix) Supply and fix one display board of schematic diagram/ layout of the AC plant drawn on Acrylic white sheet with coloured paints duly marking the details duly fabricated with suitable aluminium frame of not less than 1x1 mtr.

(x) Supply and fixing glow sign board of Central AC plant of size 3000x800x150mm, weather proof made of MS angle 50x50x6mm with white acrylic sheet 2mm thick and writing "Central AC Plant Simulator building" with arial black font with suitable size not exceeding 150mm and mininum size 100mm and provision of 04 Nos of LED tube light 1x20 watt and other accessories and grouting on floor/roof with suitable primary and secondary supports.

(xi) Supply and fix fire point comprising of water (Stored pressure) fire extinguisher (IS : 6234) 9 Ltrs capacity -02 Nos, dry chemmical powder (ABC) extingusiher (IS:2171) 5 kg capacity-02 Nos, light weight squeeze grip type CO2 extinguisher (IS : 2878) 3 Kg capacity- 02 Nos

(x) COP for the chiller package unit shall be above 4.70.

(xi) The contractor should get the plant installed and executed only by any one of the original equipment manufacturers viz Blue Star/Carrier/Voltas with their own makes of complete components/items. Provision of combination of various items of different manufacturer of above or their recommended makes or any other makes is not acceptable. The contractor shall intimate the name of OEM namely Voltas/Blue Star/Carrier and submit a certificate from the OEM confirming that the entire AC plant work shall be got executed with their recommended make through them / their accredited agencies, within one month of placement of work order on the contractor.

(xii) Any work not included in the above details, but which are essential for technical requirement for the efficient performance and smooth functioning of the plant shall be clearly specified and included in the quoted rate.

(xiii) The capacities of equipments are tentative. However any increase in capacity of any equipment & any missing items required as per approved design conditions are deemed to be included in the quoted rate and the contractor shall provide the same with No extra cost .

(xiv) Phase I test shall be 24 hours continuous running test to be carried out by the contractor in presence of the GE / Engineer-in-charge. Phase II Tests shall be 72 hours continuous running tests and shall be carried out when the extreme summer and monsoon conditions in presence of the GE and Officer detailed by the Accepting Officer, within the 12 months period following phase-I test. The artificial load for phase I and phase II shall be provided by the contractor without any extra cost to the department and necessary electric supply will be provided free of cost by department for testing the AC plant.

(xv) All consumable items including refrigerant, compressor oil, lubricant , etc and other items required such as log sheets, stationery etc shall be provided by the contractor during the mainitenance period.

(xvi) Design and execution of Air Conditioning system shall be carried out as per the following Indian/International codes : (1) ASHRAE (2) ASME (3) ARI (4) AMCA (5) UL181- Factory made Air duct and connectors,(6) UL-555- Fire dampers (7) NFPA 90A- Installation of Air conditioning and ventilation system (8) IS 3615- Glossary of terms used in refrigeration and air conditioning (9) IS325- Three Phase Induction motor (10) IS-1239- Mild steel tubes,tubular and other wrought steel fittings,(11) IS277- Galvanised sheet steel (12) IS655- Metal Air ducts (13) IS3588 - Axial flow fans electric,(14) IS 4894 Centrifugal fan (15) IS659 - Air conditioning safety codes (16) 616- Mechanical refrigeration sefety code (17) NBC- National building code (18) IS 3043 - Code of parctice for earthing (19) ECBC 2007/2009 (20) And any other relevant codes related to Air conditioning.

Supply, install, commissioning and testing of commercial air curtain unit for prevention of dust and conditioned air losses, single phase, 220V, 50 Hz made out of MS/CRCA sheet of minimum thickness 18 gauge finished with two coats of synthetic enamel paint (oven baked) with MS-CRC 18 gauge square perforated suction grills, aluminium alloy fans and single phase electric motor, nozzles etc complete with fittings and acessories so as to produce 1-1.5 m/sec air velocity at floor level for door opening of size 6 feet with sensor for automatic operation.

Sch 'A' Part - XII: Summer Appliances: Supply, installation and commissioning of water cooler with stainless steel body, electric driven single phase having approximate storage capacity of 80 ltrs and nominal cooling capacity of 40 ltr/hr , 5 star rated all as directed. Make: As per Annexure.

Supply and fix voltage stablizer for automatic operation/single phase AC supply 230V 50 Hz naturally air cooled indoor type designed for input variation between 170V to 250V with output voltage stablizer at output voltage range 220 to 230 volts of capacity 1 KVA. Make: As per Annexure.

Supply and fix of Reverse Osmosis system installed suitable for water cooler having storage capacity 15 Litres and making water connection to water cooler with PVC flexible pipe all as directed. Make: Kent Excll Plus (with RO+UF+UV+TDS controller) with all necessary connection all as directed.

Sch "A" Part - XIII : DG Set : Supply and installation, test and commissioning of acoustic proof diesel engine driven generating set fully wired 415 volts + 5% AC 3 phase 4 wire 50 Hz having capacity 200 KW/250 KVA continuous rating at power factor 0.8 (lagging) as per IS 4722 and connections as per IE rules complete with integrated AMF control panel of suitable capacity with microprocessor based relay and safety accessories as per the latest engineering practices . DG set shall be mounted on common base plate with anti vibration pads and placed on PCC foundation of required size as recommended by OEM. The Gen Set shall conform to latest CPCB norms for noise and emission limits and necessary certificate from NAL or equivalant authority to this effect shall be submitted and all as specified and directed consisting of the following :-

DIESEL ENGINE :- The diesel engine shall be 4 stroke, water cooled, turbo charged developing minimum at 1500 RPM under NTP conditions of BS: 5514. The engine shall be provided with electrical starting arrangement & shall be suitable to produce an electrical output of 200KW/ / 250 KVA at 0.8 power factor. The engine shall complete with :- Starter motor and charging alternator. Battery as recommended by OEM Dry type air cleaner Fuel pump with injectors A1 class governing Flywheel with flywheel housing Residential silencer First fill of lube oil suitable for 12 Hours continous running at full load Engine protections: Low lube oil pressure & High Water temperature.

[b] ALTERNATOR: The alternator shall be self excited self regulated brush less and self ventilating type designed for an output of 200KW/250 KVA, 50 Hz, 415Volts 4 wire continous rating at 0.8 PF, with class 'F' or better insulation, screne protected, drip proof in IP- 21 enclosure and confirming to IS -4722 BS EN 60034-1 and directly coupled with the engine incl control panel with accessories complete with electric supply terminal box with gland plate, earth terminal etc all as specified.

[c] AMF Panel :- AMF panel totally enclosed cubical type dust and vermin proof, with sloped canopy, standard industrial pattern, factory fabricated out of 2.0 mm thick CRCA steel sheet painted with one coat of red oxide primer and two coats of anticorrosive synthetic enamel powder coated of approved colour, complete with all mounting structures, insulators, bolts, nuts, washers etc, with necessary control wiring/internal connections with proper size of copper conductor cables / strips, suitable for 3 phase, 4 wire, 50Hz, 415 volts AC system, comprising of microprocessor based AMF relay unit with sensing on mains and DG with necessary safety / protection, MCCB 415 Volt 50 Hz 400 Amp 50 KA rating adjustable microprocessor based 4 pole (as incomming)-02 Nos and 2 Nos 4 pole power contactor of 400 Amps for Mains and DG supply, frequency meter, 3 Phase electronic type AC digital type KWH meter with suitable CTs, electronic earth fault protection relay.

[d] SOUNDPROOF CANOPY Soundproof canopy shall be made using 2.5mm thick CRCA sheet for base and Doors & Roof shall be fabricated form MS CRCA of adequate thickness with modular, bolted construction and will have access from all sides with airtight EPDM foam gasket and insulation with fire retardant PU form, MS/Zinc die cast hinges and powder coated with 9 tank pre-treatment process and the finish shall be suitable for outdoor use. The maximum noise level permitted during full load will be 75 dB (a), measured at 1 meter distance from the edge of canopy. The product shall be certified by COCB as per latest norms. Air inlet and outlet louvers, with special sound reduction dampers for proper air ventilation shall be provided. The canopy will have provision of emergency push button which shall be housed in a protective enclosure with a glass front.

Note:- The cost of PCC platform as recommended by the OEM and the expenses for cost of testing of DG Sets shall deemed to be inclusive of quoted rate.. Make: Kirloskar Green/ Jackson / Powerica / Greaves Cotton or any other make as per Annexure.

Sch 'A' Part - XIV : Fittings, fixtures & Misc. items INTERNALWATER SUPPLY. Supply and fix angle cock cast copper alloy with capstan head, chromium plated screwed both ends for PP-R pipes or for unions and fixed suitable for 15mm dia complete all as specified and as directed. Make; As per Annexure

Supply and fix Health faucet brass chromium plated including 1 M long flexible pipe with flushing nozzle and trigger at one end and brass CP union at other end fixed to GI/PP-R pipe all as directed. Make; As per Annexure

Supply and fix 15mm bore Stop valve, cast copper alloy, chromium plated, fancy type, screwed down high pressure with crutch or butterfly handle (concealed type) screwed both ends for PP-R or iron pipe all as directed. Make; As per Annexure

Supply and fix 15mm bore two way Bib tap, cast copper alloy, chromium plated with crutch or butterfly handle, screwed down and screwed both ends for PP-R or iron pipe all as directed. Make; As per Annexure

Simulator hall flooring : 6mm thick (1mm thick scratch coat plus 5mm thick floor topping) cementitious polyurethane floor topping including 75mmx75mm coving marked as "F11E & F17" in schedule of finishes drawing complete as per the manufacturer's instructions all as specified and directed. Note: (i) All under layers as specified in schedule of finishes drawing below 6mm thick cementitious polyurethane floor topping shall deemed to be included in the inserted Lumpsum of Sch 'A' Part - I. (ii) Refer particular specifications for complete details.

False ceiling : False ceiling with and inincluding powder coated aluminium frame work comprising main runners, cross tees, wall angles of aluminium sections , suitable suspenders and classic lite 600x600x16mm beveled regular edge complete all as specified and as directed . Note: (i) FC1 marked in schedule of finishes drawing shall be measured and paid vide this item. (ii) Refer particular specifications for complete details.

Road/Path : Material and labour for road marking with thermoplastic road marking paint as per MORT & H specifications complete all as directed.

Sewage Disposal : On site LLDPE Septic tank (conventional type) of 30 users capacity all as specified and as directed. Note: Refer particular specifications for complete details.

Supply and fixing PVC Eco drain pipe conforming to IS 16098 of 160mm dia in any length (SN B) with U drain couplet laid in trenches all as directed. Note: Earth work excavation, RF&R and all other items shall be measured and paid under Sch'A" Part - VI.

Material and Labour for SFRC heavy duty cover of dia 560mm (clear open), 900mm outer to outer for manholes complete with specifcation comprising high tech concrete FI 90x 1.35mm thick outer cover, 4mm TMT wire mesh (core wire) with hook 4mm, 8mm TMT bar @ 100C/C at bottom, 10mm TMT bar @ 100mm C/C at top, 16mm TMT bar for flushed handles, RCC M-30 (Design Mix) concrete, outer cover/collar of metal set in CM 1:4 and width 90mm as per IS 12592 (2002) all as specified and as directed.

Supply and fix Rungs made out of MS rod 16mm dia for steps encapsulated with PVC of size 180x270mm . (130mm concealed with concrete and 140mm projected) complete all as shown on drawing and as directed.

Internal Electrification: Supply and fix and connecting up ceiling fan of size 1200mm sweep complete with cable 3 core of size 0.5 sqmm from ceiling rose to fan, including writing MES No 2cm height with synthetic enamel black paint complete all as specified and as directed. Make: Bajaj Model No. Edge HS 1200 or Orient Model - Smart saver 50 or Crompton model -Crompton HS plus or its equivalent make as per Annexure.

Supply and fix and connecting up Heavy duty Exhaust fan of size 300mm sweep 1400 rpm complete,with cable 3 core of size 0.5 sqmm from ceiling rose to fan, with louver including writing MES No 2cm height with synthetic enamel black paint all as directed. Make: As per Annexure.

Supply and fix and connecting up Heavy duty Exhaust fan of size 360mm sweep 1400 rpm complete,with cable 3 core of size 0.5 sqmm from ceiling rose to fan, with louver including writing MES No 2cm height with synthetic enamel black paint all as directed. Make: As per Annexure.

Supply and fix and connecting up Heavy duty wall mounted fan of size 400mm sweep 1400 rpm complete,with cable 3 core of size 0.5 sqmm from ceiling rose to fan, with louver including writing MES No 2cm height with synthetic enamel black paint all as directed. Make: Bajaj model Midea BW 2200 or Crompton model High flo or Orient model Orient electric wall 49 or its equivalent make as per Annexure.

Sub main wiring complete with two runs of 4.0 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with one run of 4.0sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 20mm dia rigid non metallic PVC conduit and conduit accessories concealed/ roof/wall all as specified and as directed.

Sub main wiring complete with two runs of 6.0 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with one run of 6.0sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 25mm dia rigid non metallic PVC conduit and conduit accessories concealed/ roof/wall all as specified and as directed.

Sub main wiring complete with four runs of 10.0 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with two runs of 10sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 25mm dia rigid non metallic PVC conduit and conduit accessories concealed/ roof/wall all as specified and as directed. Notes for items 33 to 35 : 2/4 runs of FRLS cable , one/two runs of earth continuity conductor and one run of PVC conduit shall be measured as one length.

Supply, Fixing and testing of 4ft LED surface & wall mounted batten LED luminaires , 18/20 Watts, extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser and integral electronic driver fixed complete including all accessories and provision of PVC sheathed multistranded copper conductor for connection complete all as directed. Make : Havells cat No ENDURALINEARNEOBS20WLED830SPCWH or Wipro cat No LM34-251XXX-57DDGI or Philips cat No BN150WLED20S-6500 PSCOD GR or its equivalent make a per Annexure.

Supply and fixing Circular LED high bay light fitting of 80 Watts, with integral Control driver with efficiency 90 % & PDC LED refractor High Bay with CRI >80, Lumen efficiency of >100lm/W, 5000K , PF >.95,Alluminum Die cast housing,PC lens to provided better uniform distribution, IP65 protection for driver and IP66 for Refractor, with life of 50,000 hrs with Eye bolt provided for mounting purpose for fixing on wall/ceiling mount available as accessory, flexible options to meet industrial lighting needs i.e. suspended/fixed to Hanger Ceiling, cool white light colour, material made out of die cast aluminum & extruded aluminum heat sink and finish powder coated complete connecting electrically including testing commissioning and fixing upto 20 Mtr height of hanger including necessary fixing arrangement of clamps, nuts, bolts etc complete all as directed. Make- Wipro Cat Part No. LH17-132-060-50-XX or its equivalent make as per Annexure.

Supply and Fixing Recessed/Surface mounting 2'x2' LED light fitting 36 watts 5700 K Recess Mounting LED fittings with Control driver with efficiency 90 % with Recessed mounted direct/indirect architedtural luminaire with soft glare free light for voluminous office lighting suitable for POP / GYPSUM ceiling all as directed . Make : Wipro Cat Part No. CRO10R)38HP57GL1 or its equivalent make as per Annexure.

Supply and fixing LED , Surface mounting staircase light fitting18 watt 6500K trim LED aluminium linear batten lamp with Decorative ultra slim linear LED lighting fixture with extruded polycarbonate surface mounted high Efficiency PMMA diffuser soft glare free light complete accessories prewired with and including provision of three core textile braided copper conductor flexible wire from ceiling rose to light fitting all as directed. Make: Wipro model : LL20-281-XXX-65AL1 or its equivalent make as per Annexure.

Supply and fix security light fitting LED 1x25 watt with pressure die cast aluminum housing, with Control driver with efficiency 90 %,with heat resistant glass and IP 65 protection with Sleek pressure die cast aluminum housing,Heat resistant glass with better optics for uniform distribution,including necessary fixing arrengment of clamps,nut,bolts, bracket etc.all as directed . Make : Wipro Cat Part No. LR02-291-XXX-57-XX or its equivalent make as per Annexure.

Supply and fix ceiling light fitting LED 9/10 watt with and 230 volts surface mounted slim LED panel with powder coated, finished in white housing with control driver with efficiency 90% all as directed. Make- Wipro Cat No. LWD1-101-xxx-60-xx or Crompton model Star Vega or its equivalent make as per Annexure.

Supply and fixing Porch LED light fitting 24 watts, 6000K and 230 volts surface mounted slim LED panel with powder coated finshed in white, housing with Control driver with efficiency 90 % complete all as directed . Make : CG Cat Part No. LCDSPLN-R-24-CDL or its equivalent make as per Annexure.

Note for items 36 to 42 : Refer Annexure 'V' for the instructions to be followed for LED fittings.

Supply and fix sheet metal enclosures for MCB distribution board 415 Volts Triple pole and neutral 8 way Double door vertical type with 200 Amps rated busbar complete with 100 Amps MCCBTPN 16 KA as incomming excluding MCBs including flushing the DBs inside the wall and making good to the disturbed surfaces and also matching with the existing surface all as directed.

Supply and fix sheet metal enclosures for MCB distribution board 230 Volts Single pole and neutral 8 way Double door with 100 Amps rated busbar complete including flushing the DBs inside the wall and making good to the disturbed surfaces and also matching with the existing surface all as directed .

Supply and fix sheet metal enclosures for MCB distribution board 230 Volts Single pole and neutral 4 way Double door complete including flushing the DBs inside the wall and making good to the disturbed surfaces and also matching with the existing surface all as directed.

Supply and fix MCB TP 415 volts, 63 amps, 10KA all as directed.

All as per item No.46 here-in-before but of 6 to 32 amps.

Supply and fix RCBO four pole, 415 volts, 63 amps, 10KA all as directed.

Supply and fix MCB SP 6 to 32 Amps 240 volts 10 KA 50 HZ, "C' curve all as directed.

Supply and fix MCB SPN 6 to 32 Amps 240 volts 10 KA 50 HZ, "C' curve all as directed. Make for items 43 to 50 : As per Annexure.

Supply and fix wall mounting type LT Panel made out of 2mm thick CRCA sheet, dust and vermin proof, front hinged openable door, compartmentalised with 300amps aluminium bus bar suitable for 3 phase 4 wire system with and including suitable CTs, Ammeter digital type 0 to 250 amps, digital type voltmeter 0 to 500 volts, 3 Nos indicator lamps , 200amps MCCB TPN 36 KA rupturing capacity , 415 volts AC adjustable type-1 No as incoming, MCCB TP 63 amps 25 KA rupturing capacity, 415 volts AC - 4 Nos, MCBTP 32 amps-3 Nos and MCBSPN 16 amps-2 Nos complete all as directed.

Earthing complete with galvanised steel earth plate electrode 600 x 600 x 6mm thick buried in ground vertically to a depth not less than 2.25m below ground level with top edge of the earth plate not less than 1.5m below normal ground level, connected to galvanised earth lead wire 4.00mm GI earth continuity conductor including 15 mm bore pipe Light grade for protection of lead by means of bolts, nuts, check nuts and washers made out of galvanised iron or steel connected to maint switch control board upto 7.5 mt away from earth electrode all as shown as per plate No 03 of SSR part - I including necessary earth work, PCC 1:3:6 type C1 chamber, RCC 1:2:4 type B1 using 20mm graded stone aggregate cover slab of 50 mm thick with 8 mm TMT bars at 140 mm C/C with suitable GI handle, watering pipe 20 mm dia medium grade pipe with funnel, charcoal, salt and testing on completion and including taking out old unserviceable earthing with connected items all as directed. (int. electric supply - 8, Ext. electric supply - 1)

External Electric Supply: Returning and filling of trenches in two parts (i) using riddled soil obtained from excavated soil upto depth of 30cm (8cm below cable and remaining above cable) for cushioning of cable and (ii) refilling the trench of remaining depth with normal excavated soil all as specified and directed. Note: - Excavated soil shall be riddled by using sieve to separate composite particles etc as per IS 1255-1983 and refilling in trenches as in cable cushioning.

Supply, install, testing & commissioning of HT cubical/panel, 11 KV 630 amps, 25KA, IP 54 protection outdoor type consisting of 3Nos load break switch floor mounted incoming - 1 No and out going - 2 Nos and equipped with earth switches, fuse tripping mechanism with 2 No+2 NC auxilary contract. Spring charged mechanism manually operated with suitable HT HRC fuse mechanical ON/OFF indication, manual trip push button, control wing with appropriate colours, Bus connection 630 amps, aluminium busbar manually trip. Earth switch operating port, view glass earth switches interlock to prevent hazzardous access to the fuse links MS sheet enclosure suitable for outdoor installation, lifting hook, provision for incoming/outgoing cables through bottom entry along with adopter extendable type including necessary PCC platform, operating handle all as directed.

Supply, install, test and commissioning of transformer stepdown 250 KVA outdoor type Oil immersed, ONAN copper wound complete with all standard accessories, vector group DYN 11 suitable for continuous duty for operation on AC 3 phase, 50 HZ with off load Tap changer to vary secondary voltage ±7.5 % in steps of 2.5% including transformer oil upto appropriate level all as per IS : 1180-2014 with energy efficiency level-2 and complete including PCC platform of size 1.50 Mtr x 1.50 Mtr x 1.20 Mtr (above GL) with the following fitting/acessories all as directed:-.

[a] Conservator with oil filling hole, drain plug, oil level indicator. [b] Two nos earthing terminal. [c] Rating and diagram plate. [d] Air release plug. [e] Off load tap changer. [f] Silica gel breather. [g] Four nos Bi-directional rollers. [h] Drain cum filter valve . [j] Top filter valve. [k] Thermometer pocket. [l] Radiator with butterfly valves. [m] Explosion vent with single diaphragm. [n] HV cable box. [o] LV cable box. Note : - Necessary provision is required to entry box of transformer for LT cable 3.5 core 300 Sqmm single run on LT side and 3 core 120 sqmm cable on HT side including fixing arrangement in transformer with terminal box etc.

Supply and fix HT 11 KV, 3 phase, 50 cycles outdoor type, manually operated , totally enclosed metal clad SF6 Switchgear having Rupturing capacity upto 350 MVA, with overload and earth fault protection, ammeter, voltmeter and of rating upto 630 Amps short circuit breaking capacity 21KA and tested according to IEC publications. Busbar extension with necessary insulation, terminal boxes etc to connect with the existing VCB, necessary bushing auxillary switches, on, off indicator, cable connection bushes including connecting up and matching with existing VCB panel all as directed.

Supply, installation, commissioning and testing of LT Panel Board factory fabricated outdoor cubical compartmentalized and having CPRI type tested certification, provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947, double door, front and back side opening facility with locking arrangement and 4 side slanting canopy type roof on top suitable for 3 phase 4 wire system 415/440 volts grade including complete internal wiring with 2.5 sqmm copper wire and cable entry/exit provided in the bottom for both incoming and outgoing cables. The panel shall be provided with ventilation facility in the form of louvers for better heat dissipation and aluminium busbar wrapped with PVC tape/sleeves with colour code and aluminium strip busbar as per MCCB amps rated to MCCB input and MCCB output of suitable length for connection of solid bus links from main busbar.

The panel board made out of 3.15 mm thick CRCA sheet with 50 x 50 x 6 mm size angle iron supporting frame and pedestal including applying two coats of powder coated paint over exposed external & internal surfaces after necessary treatment including PCC (1:3:6) Type C-2 foundation of required size 30 cm below ground level & 30 cm above ground level including necessary excavation and earth work complete all as specified and as directed The panel board shall be comprising of the followings:- (LT Distribution Panel )

(i) Aluminium bus bar of 600 Amps rating 04 Nos duly insulated with 1100 Volts grade standard colour coded PVC sleeves and rigidly mounted on suitable size 'F' class insulators of non hygroscopic non combustable, all internal connections from main bus bars to switch gears etc. (ii) MCCB 415 Volt 50 Hz 400 Amps , 50 KA rating microprocessor based adjustable type 4 pole (as incomming)- 01 No.(iii) MCCB 415 Volt 50 Hz 125 Amps, 36 KA rating microprocessor based adjustable type 4 pole - 01 No. (iv) MCCB 415 Volt 50 Hz 400 Amps, 36 KA rating microprocessor based adjustable type 4 pole - 01 No

Supply, installation, commissioning and testing of LT Panel Board factory fabricated outdoor cubical compartmentalized and having CPRI type tested certification, provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947, double door, front and back side opening facility with locking arrangement and 4 side slanting canopy type roof on top suitable for 3 phase 4 wire system 415/440 volts grade including complete internal wiring with 2.5 sqmm copper wire and cable entry/exit provided in the bottom for both incoming and outgoing cables. The panel shall be provided with ventilation facility in the form of louvers for better heat dissipation and aluminium busbar wrapped with PVC tape/sleeves with colour code and aluminium strip busbar as per MCCB amps rated to MCCB input and MCCB output of suitable length for connection of solid bus links from main busbar.

The panel board made out of 3.15 mm thick CRCA sheet with 50 x 50 x 6 mm size angle iron supporting frame and pedestal including applying two coats of powder coated paint over exposed external & internal surfaces after necessary treatment including PCC (1:3:6) Type C-2 foundation of required size 30 cm below ground level & 30 cm above ground level including necessary excavation and earth work complete all as specified and as directed The panel board shall be comprising of the followings:- (LT Distribution Panel ) (i) Aluminium bus bar of 600 Amps rating 04 Nos duly insulated with 1100 Volts grade standard colour coded PVC sleeves and rigidly mounted on suitable size 'F' class insulators of non hygroscopic non combustable, all internal connections from main bus bars to switch gears etc

(a) MCCB 415 Volt 50 Hz 400 Amp 36 KA rating fixed type 4 pole (as incomming)- 01 No. (b ) -do- but 315 Amp rupturing capacity 36KA 3 pole - 1 No.(c) MCB 32 Amp TPN (For lighting) - 1 No. (d) MCB 40 Amps SPN-02 Nos. (e) MCB 16 Amps SPN-01 No

M/L for straight through jointing kit heat shrinkable) out door type suitable for LT 1.1 KV XLPE UG cable of size 3.5core 70/95 sqmm aluminum conductor and testing complete all as directed by the engineer-in-charge. (Make: Birla 3M/Denson/M Seal/Raychem) ( For shifting of LT UG cable )

M/L for straight through jointing kit (Heat shrinkable) out door type suitable for LT 1.1 KV XLPE UG cable of size 3.5core 120/150sqmm aluminum conductor and testing complete all as directed by the engineer-in-charge. (Make: Birla 3M/Denson/M Seal/Raychem)( For shifting of LT UG cable)

Supply and fix 45 Watts, 230 Volts, LED fitting for street light with pressure die cast aluminium housing wirh control driver with suitable efficiency with heat resistance glass and IP-66 protection with better optics for uniform distruibution complete all as directed. Make: Havells Model: ENDURAPEARLNEOSL45WLED757PASYTOPC or its equivalent make as per Annexure. Note: Refer Annexure 'V' for the instructions to be followed for LED fittings.

Supply and fix Loop-in Loop-out weather proof junction box of external size 230x170x105 mm made out of hot press moulded SMC with hinged door duly fitted with 1 No MCB SP 6 Amps, 1 No 4 pole connector 63 Amps with suitable gland and MS/Aluminium fixing clamps of 25x3mm size with nuts bolts & washers duly painted complete all as directed. Make: Sintex Model No. GSJB-2014 or equivalent in Hansu/Hensel

S& F of street light fixing bracket made out of 40mm bore GI pipe light grade 1.5 mtr long bent to shape including necessary clamps made out of MS flat iron 25x3 mm - 02 Nos with necessary bolt, nuts and washers duly painted with two coat of aluminuium paint over a coat of red oxide primer all as directed

M & L for chemical earthing complete with copper earth plate of size 90cm x 60cm x 5mm thick thick buried directly under ground vertically to depth not less than 5 meter below ground level with top edge of plate at a depth not less than 4.25 m below nominal ground level with a bottom layer MG SO4 of 10cm thick , earth plate surrounded with graphite powder, vegetable soil mixture, charcoal and common salt in equal proportion around and 15cm above the plate and 10cm thick Mg So4 as top layer and the remaining portion filled with excavated earth and connected with copper strip 32mm x 6mm duly brazed and by means of bolts,nuts & washers up to 7.5mtr length and connected to earthing test to obtain earth resistance less than one ohm, GI pipe light grade 40mm bore for strip protection and 20mm medium grade pipe for watering with funnel and wire mesh all as shown on elctrical plate No 3 of SSR Part - I and as specified and testing on completion including provision of earth pit with necessary earth work, PCC (1:2:4) type B1 chamber, cast iron framed with hinged pit cover of size 12"x12" having 7kg weight all as specified and directed.

Material and labour for earthing complete with galvanised steel plate electrode of size 600x600x6mm thick burried directly in ground with earth pit not less than 2.25 meter deep below normal ground level with top edge of plate not less than 1.5 meter below normal ground level connected to galvanised iron earth lead of size 32x 6 mm by means of nuts bolts check nuts GI washers, earth strip protected by galvanised iron pipe 40 mm bore (light grade) including connection as directed including concrete pit in PCC (1:3:6) type CI, precast RCC 1:2:4 type B1cover slab of size 54x54x5 cm reinforced with 8 mm dia TMT bar 3 Nos both way and one handle for lifting made out of 12 mm diameter MS bar, 20 mm bore galvanised iron pipe (medium grade) for watering with funnel and wire mesh, charcoal or coal and salt in alternate layers including necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I and testing on completion all as specified and directed. (Ext. electric supply - 24 Nos, DG Set - 8 Nos, Lightning protection - 4 Nos)

Supply and fix Servo controlled voltage stabilizer 250 KVA ( Confirming as per BIS 9815 : Part 1 : 1994 reaffirmed 2009) 3-phase, 50Hz, Naturally Oil Cooled indoor/Outdoor, Unbalanced type, copper Wound, Digital Display Type, Relay Free Smooth and silent Operation with 1st filling of Transformer oil (IS335: 1993 reaffirmed 2005) having following specification: (1) Input voltage 340 -480V or as per ground requirements (2) Output voltage stabilized at any designed/desired voltage 400V + 1% (adjustable). (3) Rated frequency 50HZ. (4) No distortion in wave form. (5) Response time not to exceed 10mille seconds. (6) Sensitivity (+) 1% (7) Rate of correction 8 Volt/second for single phase and 20 Volt/second for phase to phase. (8) No load losses less than 0.5%. (9) Full load losses less than 2.5%. (10) Duty cycle - continous 24 x 7. (11) Efficiency more than 95%. (12) Type of load : 3 phase, unbalanced type. (13) Digital display voltmeter/Ammeter Make : Volina or its equivalent make as per Annexure..

PROTECTIONS (1) Over load/short circuit protections. (2) High/Low voltage cut off. (3) By pass arrangement in case of emergency. (4) Single phase sequence change protection. (5) Ingress Protection (IP) upto IP45.

Supply and fixing isolation trasformer 3 phase 50 Hz copper wound oil cooled ,class of insulation A, mettallic body duly powder coated designed for input volatage range 415 + 5% and output voltage range 415 + 5% Ratio 1:1 vector group Dyn 11, delta -Star , indoor IP 42 with first filling of transformer oil of requisite dielectric strength up to level, efficiency more than 95% , separate neutral bushing shall be brought out for earthing. Potential difference between neutral to earth less the one volt with all standard fittings like digital temperature meter, adequate number of cooling radiators, lifting hooks one set, Earthing terminal two nos complete with Over load / short circuit protection. Capacity 125 KVA Isolation transformer shall be tested as per BIS 9815 :1994 & 2026 in presence of representative of GE in manufacturer premises.

Supply and fix wiring with three core 1.5 Sqmm PVC insulated FRLS flexible cable with multistranded copper conductor, 1100 volts grade drawn though street light pole from loop in loop out box to street light fittings all as directed.

Taking up underground cable(HT/LT 320 RM length) of various sizes including sand and PCC cable cover etc. by excavating the earth complete and relaying / re-routing the same including returning and refilling and removal of excess soil alongwith all connected items all as directd . Note: (i) Necessary cable, cable joint which are required for shifting of cable shall be measured and paid separately under relevant items of this schedule. (ii) The rate quoted shall also deemed to be included the rate of excavation and taking up the cable, relaying etc. (iii) The cost of filling riddled soil & PCC cover shall be measured & paid seperately.

Supply and fixing cable route indicator made out of 3 mm thick MS sheet of size 20 cm x 15 cm duly painted with two coats black paint over a coat of red oxide primer and writing HT/LT cable route direction & size of cable with white paint, welded on angle iron of size 40x40x3 mm of height 45 cm, (30 cm below ground level) duly grouted in PCC block of size 20cmx20cmx40cm including neccessary earth work all as directed .

M & L boring of holes under road, pavement, hard standing by trenchless technology using ultrasounding technique and necessary machine including HDPE pipe of 150mm dia suitable for 0.4mpa working pressure all as directed.

Lightning Protection: Supply and fixing galvanised iron tubing light grade 25mm bore with required fittings, 1.5m long fixed over roof by making PCC bed block in 1:2:4 type B1 using 20mm graded stone aggregate of size 300x300mmx200mm for air termination rod complete all as directed.

Fire Fighting & Fire Detection System: Supply, installation, testing and commissioning indoor mounting type single headed hydrant (landing) valve 63 mm bore confirming to IS 5290 with chain & end cap (ISI marked) . Make: Safex/Evert/ Firex/New Age.

Supply and fix RRL hose pipe type A of 63 mm dia, non percolating type 15 Mtrs length with GM/brass male and female coupling conforming to IS-636 all as directed.

Supplying, installing, testing and commissioning of electric driven centrifugal pump set (Terrace pump) TEFC type having discharge of 450 LPM (Ltrs per min) at 36Mtr/40 Mtr head, 2900 RPM with bronze impeller, driven by induction motor AC, 3 Phase 400/440 Volts 50 Hz, suitable for automatic operation on pressure drop principle complete including necessary foundation for the pump set connecting to suction and delivery pipes etc complete with the following accessories :-

(a) Motor control panel consisting of MCCB 4 pole 63 Amps as incomer and fully automaticstarter of suitable capacity for the motor including arrangement for automatic operation of the pump set on pressure drop and stopping the pump by push button at panel board and connecting up the motor with suitable size copper conductor cable drawn through suitable size PVC conduit all prewired and as directed - 01 Set

(b) Common base plate for electric motor and Pump – 01 No. (c) 50 mm bore GM double ended air release valve - 1 No. (d) Earth connection to the pump set with earthing lead of 8 SWG GI conductor two runs from pump set to panel board and connecting to earth dolly. (e) Weather proof enclosure made out of 3mm thick CRCA sheet duly powder coated for protection of pump sets all as directeed

Supply and fix Fire extingusher CO2 type 4.0 Kg capacity conforming to IS 15683 including necessary fixing arrangement all as directed.

Supply and fix Fire extingusher Dry chemical powder (ABC) 6 Kg capacity conforming to IS 15683 including necessary fixing arrangement all as directed.

Supply and fix Fire extingusher foam type 6 Kg capacity conforming to IS 15683 including necessary fixing arrangement all as directed.

Supply, installation, testing and commissoining of Micro processor based intelligent fire alarm control panel (2 loop capacity) with 99 detecters and 99 modules and upto 200 detectors and modules (per each loop) built-in battery charger and sealed maintenance free (SMF) lead-acid battery with suitable capacity for 48 hour normal and 3 hour alarm condition all as directed. Make: GST/Honeywell/Edwards/Siemens) (UL/FM(G)/CE/LCP certified only)

Supply, installation, testing and commissoining of Micro processor based intelligent fire alarm active repeater panel with built-in battery charger and sealed maintenance free (SMF) lead-acid battery with suitable capacity for 48 hr normal and 3 hour alarm condition all as directed. Make: GST/Honeywell/Edwards/Siemens) (UL/FM(G)/CE/LCP certified only)

Supply, installation testing and commissoining of electrically operated dual sound, 2 KM range, siren (3ph +/-15%, 50 Hz+ -3%) suitable for out door mounting with rain canopy inculuding suitable 3 Ph, 4 Pole contactor with 24 V auxiliary relay contacts all as directed. Make: National/Kheraj/Alert) (ISI certified)

Supply installation testing and commissoining of 1100 Volts grade, 2 core x 1.5 sq. mm (twin core) PVC insulated, PVC sheathed FRLS multi stranded copper conductor unarmoured cable all as directed. Make: As per Annexure.

Supply installation testing and commissoining of 1100 Volts grade, 4 core x 2.5 sq. mm PVC insulated, PVC sheathed FRLS multi stranded copper conductor armoured cable all as directed. Make: As per Annexure.

Supply and fixing in position various Signage boards at different locations of any size as per site reqiurement . It should containg the letters on 5mm thick self illuminated opaque PVC foam board of computorised letters , PVC non reflective self adhessive vinyle painted foram board of different sizes including all fixing arrangement all as directed. Note: The board shall be fixed on wall with suitable chromium plated screws including washers, the letter size shall be not less than 40mm with approved colour.

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