Providing Internal and External Electrification including Lift and Generator Arrangements to the Construction of 100 Students MBC College Girls Hostel Building at Orathanadu

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (5 points / Coil) Higher End )

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (6 points / Coil) Higher End

Wiring with 3 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A two way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC pipe Stair case Light point Higher End

Supply and fixing of 4 Feet LED 20W Fitting with LED 20W tube (Higher End) complete with TW round blocks on wall or ceiling with PVC unsheathed FRLS Copper leads from terminals to the fitting.

Supply and fixing of 4Feet LED 20W Fitting with LED 20W tube(HigherEnd) complete with conduit pipe suspension from the ceiling with PVC unsheathed FRLS copper leads from terminals to the fitting with tube.

Supply and fixing of 24W LED 2x2 square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting.

Supply and fixing of WT bulk head fitting with guard suitable with 7W / 9W LED bulb

supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 300 mm down rod with fan clamp with side plates and cross arm of size 450mm (18").

Supply and fixing of 300mm (12") sweep (light duty) AC exhaust fan complete with necessary wall opening and making good of the wall

Supply and fixing of louvers shutters arrangements for 300 mm (12") sweep (light duty) AC exhaust fan.

Supply and fixing of 1000W automatic electric water heater (Higher End) of 25 litres capacity suitable for 230V 50 c/s AC supply on suitable MS clamps with 3 core flex wire, but without plumbing work.

Supply and fixing of 48W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1 no.32 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting .

Supply and fixing of 200W LED Sports Luminaire IP66 (Higher end) on the existing post/ on wall with 1.5 sq.mm PVC unsheathed FRLS copper leads with MS clamps and with painting.

Supply erection testing and commissioning uninterrupted power supply (UPS) OFFILINE (Pure Sine wave) with copper wound Transformer of 2000VA with input voltage 24V DC supply output voltage 230V-50Hz AC supply with 150 AH Tubular Battery to work at full load capacity including transportation with following specifications and with following accessories and with 2 hours of battery back up at full load respectively. 1. Input Voltage : 230V, 50 Hz Single Phase AC Supply. 2. Output Voltage : 220V to 240V 50Hz AC supply. 3. Battery charging device of suitable rating 4. Circuit board suitable capacity. 5. Over load and short circuit protection. 6. Visual Indication for ON/ OFF/ Trip/ Battery Charging/ Mains Failure/ Low Battery et., 7. Mode Setting For Bypass / Reset. 8. 12V 150AH Battery - 2 Nos. 9. Trolly for heavy UPS & Battery.

Supply and fixing of 1 no.6A two module 3 pin socket , 1 no. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End

Supply and fixing of 1 no.6/16A two module socket , 1 no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End

Supply and fixing of 3nos.6A two module 3 pin socket , 3 nos. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End

Supply and fixing of 6A to 32A DP MCB in DP Sheet Steel Enclosure in Flush with wall and making good of the concealed portion with Earth Connection. (Higher End)

Supply and fixing of 32A FP MCB in FP Sheet Steel Enclosure in Flush with wall and making good of the concealed portion with Earth Connection. (Higher End)

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB as incoming and 6 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and fixing of 8 way Horizontal Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 No 32A 4P MCB as incoming and 18 Nos 6A to 32A SP MCB as outgoing in flush with wall with Earth connection only. Higher End

Supply and fixing of 4 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A 4P MCB as incoming and 2 nos. 32A 3P MCB , 6 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and fixing of 8 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63A 4P MCB as incoming and 7 nos. 32A 3P MCB , 3 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and fixing of 63A Three phase 500V 4 Pole Change over Switch on suitable angle iron frame work with MS cable entry boxes with Earth connection only.

Supply and fixing of 100A TPN switch disconnector fuse units in sheet steel enclosure with HRC fuses double brEak on suitable angle iron frame work with MS cable entry boxes with Earth connection only.

Supply and fixing of TNEB meter board suitable for 3 phase 100A service connection madeup of suitable angle iron frame work of size 2feet x 1-1/2 feet using angle iron of size 1-1/2"x1-1/2"x1/4"rigidly fixed on wall covered with hylem sheet of size 2feet x 1/2feet of 6mm thickness with necessary bolts and nuts supports and supply and fixing of 3Nos. 63A fuse units (500V), 1No. neutral link, copper earth flat of size 1"x1/4" with interconnection of EB meter to fuse units by 16Sq.mm PVC insulated copper wire with 1No 63Amp 30MA Four Pole RCD/RCCB (HigherEnd) with suitable necessary connection with earth connection complete.

Supply and run of 2 of 1.5 sq.mm (22/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling and making good of the concealed portion with suitable colour.

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire and making good of the concealed portion.

Supply and run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4 sq.mm copper wire and making good of the concealed portion with suitable colour.

Supply and Run of 4 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 6 sq.mm copper wire and making good of the concealed portion with suitable colour.

Supply and Run of 4 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 10 sq.mm copper wire and making good of the concealed portion with suitable colour.

Supply and Run of 4 of 10 sq.mm PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade on 7/20 GI wire for service connection mains

Supply and Run of 4 of 10 sq.mm PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in 35mm dia GI pipe (class B ) suitably bent at both ends with necessary angle iron upright and end support for service connection mains

Supply and Laying of 3 1/2 x 35 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good

Supply and clamping of 3½ X 35 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps

Supply and fixing of brass cable gland for 3½ X 35 sq.mm. PVC LTUG armoured cable with earth connection

Supply and providing cable end termination of 3½ X 35 sq.mm PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete.

Supply and fixing of 65 mm dia. (2 -1/2") GI pipe (class B) of 6 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting with construction of masonary pedestal with suitable SMC box with door arrangement to house 6A SP MCB switch, 2/4 way connector on suitable hylem sheet and supply and fixing of 48W LED street light fitting with LED (Higher end) with 1 metre 32mm dia. GI pipe (class B) Complete with suitable MS clamps for LED street light fitting and SMC box with PVC unsheathed FRLS copper leads from SMC box to fitting and with painting of suitable colour .

Supply and Laying of 4 x 6 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good

Supply and clarnping of 4 x 6 sq.mm. PVC LTUG armoured cable.

Supply and fixing of brass cable gland for 2 x 6 sq.mm. PVC LTUG armoured cable with earth connection.

Earthing as per PWD standard with an earth electrode of 2 metre Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work.

Earthing as per the ISI specification with an earth electrode of 2.1mt class 'B' GI pipe of dia not less than 40mm, with copper earth plate of size 125mm x 50mm x 6mm, with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry.

Supply and run of 25mm x 3mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection.

Supply and Run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection.

SOLAR PANEL Providing 8 kWp On-grid rooftop Solar photo-voltaic systems including the following items: a) SOLAR PV MODULE :Solar module with high module output, well equiped with efficient crystalline cells and characterised by high yeilds, long service life, certified in accordnce with ISO 9001 international high quality standard. Modules must qualify to IEC 1730 Part I and II for safety qualification testing or Equivalent IS & IEC 61701/IS 61701. Each PV module must have RF itentification tag (RFID), PV module type : Bifacial mono crystalline PV module capacity 8 kWp. b) MOUNTING MOUNTING STRUCTURE: Modules should be mounted on fixed metallic structures of adequate strength and appropriate design which can withstand load of modules and high wind velocities upto 160 km/hour. The support structure used in the power plant should be hot dip galvanied iron (G.I) having 120 microns coating. Each panel frame structure should be fabricated as to be on the roof on its legs. The legs of the structure should be fixed and grouted in the PCC foundation column made with 1:2:4 cement concrete. The foundation should support SPV modules at a given orientation, absorbs and transfer the mechanical loads to the ground properly and should withstand maximum wind Speed of 160Km/hr. c) DC CABLES: Supply of 4 sqmm DC copper cable or XLPE insulated and PVC unsheathed single or multicore cable with minimum 4 sqmm in suitable PVC rigid pipe on wall from PV array to DCDB d) AC CABLES: Supply and run 4 core 25 sq.mm PVC or XLPE insulated multi strand copper cable PVC and PVC unsheathed single or multi core flexible cable with voltage rating 1100 volts UV stabilized copper cable in suitable PVC rigid

e) ARRAY JUNCTION BOX: The junction box should be dust proof, Vermin and water proof and made of FRP/ Thermo plastic, the terminals should be connected to copper bus bar arrangement of proper sizes for both incoming and outgoing cables. Suitable makings should be provided on the bus bar for identification and cable termination points for identification. f) DCDB: A DC distribution box should be mounted close to the solar grid inverter. The DC distribution box should be of the thermo plastic IP 65 DIN –rail mounting type and should comprise the following components and cable terminations – incoming positive and negative DC cables from the AJB Box DC isolator, 2 Pole (the cables from the AJB Box will be connected to this isolator on the incoming side )- DC surge protection device (SPD), class-2 as per IEC- 60364-5-53; - g) ACDB: An AC DB box should be provided in between PCU and loads. It should have MCB of suitable rating for connection and disconnection of PCU from load and should be mounted close to the Grid Tie Inverter with thermo plastic IP65 protection for cable termination points for identification.

h) CABLE: Supply and run of 16sq.mm single core copper insulated cable with necessary clamp / Supports on wall/floor/ground for earth connection i)EARTHING: PV module structure components should be electrically interconnected and should be grounded. Earthing should be done in accordance with IS 3043-1986, provided that earthing conductors should have a minimum size of 6.0 mm2 copper, 10 mm2 aluminium or 70 mm2 hot dip galvanized steel. Unprotected aluminium or copper-clad aluminium conductors should not be used for final underground connections to earth electrodes. A minimum of two separate dedicated and interconnected earth electrodes must be used for the earthing of the solar PV system support structure with a total earth resistance not exceeding 5 Ohm. The earth electrodes should have a precast concrete enclosure with a removable lid for inspection and maintenance. The entire earthing system should comprise non-corrosive components. GI Earthing System comprising of 50mm dia and 1 mtr. long earth electrode of low carbon steel rod with 100 micron bonding and 25 kgs. of carbon based environment friendly backfill compound and suitable clamp

Supply, testing, commissioning and handing over of 1 No. 40 KVA Diesel generator set of 0.8 PF three phase 415/420 V 50 Hz, 1500 RPM conforming to CPCB IV+ Norms Approved capacity compressing of Engine (Kirloskar/ Equ) developing 56BHP water cooled clock wise rotating feed pump with 32KW/40KVA operating capacity brushless alternator close coupled underneath fuel tank standard safeties LLOP with stop solenoid battery with lead Electric start and vibration fitting and acessories and Standard Panel as detailed below including transporting and unloading charges. (A) ENGINE Water cooled diesel engine suitable for generating application with a shaft output of 56 BHP at 1500 RPM under NTP conditions.The engine shall comprise the following standard fittings.Flexible coupling,Fly wheel,air cleaner,Fan blower,Radiator water pump, fuel pump, fuel filter lubricating oil filter etc. (B)12V Electronic starting Equipment. Complete with starter motor dynamo standard batteries with cable flexible exhaust piping of 50 cms length. (C) ENGINE INSTRUMENT PANEL/ MOUNTED Starting push button/starting key lubricating oil temperature gauge lubricating oil pressure gauge water temperature guage safety control for low lubricating oil pressure, safety control for high water temperature safety control for over speed hour meter(Mechanical) and RPM indicator battery charging ammeter. The engine should be capable of providing 10% over load for one hour for every 11 hours continuous at full load.

16) 1No. Push button "Stop" 17) 1No. Push button "Reset" 18) 1No. Signal lamp for indicating load on mains 19) 1No. Signal lamp for indicating load on set 20) 1No.signal lamp for indicating set fails to start 21) 1No. Signal lamp for indicating set running 22) 1No. Signal lamp for indicating battery 23) 1set pilot lamp of 2 Nos. 26) 1No. Main voltage monitor 27) Hooter/Audio Alarm for indicating set fails to start and for DG O/L 28) 1set. Timers 29) Audio and visual indicator arrangements for a. Low lubricating oil pressure b. High water temperature c. Overspeed 30) 1No. Earth fault relay 31) Isolator to isolate the neutral Note: 1. The control panel should be complete with necessary fuses, cables label other accessories and with neutral isolation arrangements. 2. The engine should trip for the following a. Low lubricating oil pressure b. High water temperature c. Overspeed

(F) BASE FRAME: The base frame should be fabricated MS channel frame of rigidly welded construction for mounting of generator set. The engine and alternator should be coupled by suitably designed diaphragm type flexible coupling with guard and mounted on the base frame with proper alignment. (G) ACCOUSTIC ENCLOSURE: Specially designed to meet stringent MoEF/ CPCB norms of 75 dBA @ 1mtr at 75% load under free field conditions. ƒ The acoustic enclosure is made of CRCA sheets in Munsel green shade and a structural/ sheet metal base frame painted in black. ƒƒ High quality noise absorbant and fre-retardant grade acoustic insulation material (Rockwool) complying to IS 8183. (1) Supply of manuals for operation & maintenance of DG set with warranty card etc. (SR) (H) Fuel Tank 100 Ltrs. Removable Fuel tank shall be fabricated out of 14 SWG CRCA MS sheet and is part of base frame. It is duly painted and fitted with inlet an outlet connections and mechanical fuel gauge. Fuel tank can be easily removed for cleaning or any maintenance. (I) Battery 1No 12V 150AH battery

Erection of Gen set:- Providing suitable concrete foundation with cement concrete 1:2:4 with sand cushion all around the foundation erection of 40KVA Generator set over the existing foundation and erection of Generator set with proper alignment over the existing foundation to suit 40KVA Gen set.

Supply and installation of exhaust piping with Silencer of sufficient length with suitable MS pipe so as to extend outside the generator with necessary thermal insulation .

Providing fuel oil to run the set for 8 hours on load testing and commissioning using water rheostat or suitable leading element. First charging of fuel oil to full capacity and first charging of battery while handing over to dept.

Preparation of site plan, physical layout, electrical line schematic diagram in 10 sets getting drawing approval from CEIG preparation of completion report, rectification report and arranging CEIG inspection and obtaining safety certificate preparation of 1 set of approved drawing and a copy of safety certificate in a neat frame work to be fixed in generator room and payment of CEIG inspection fees.

Design, Engineering, Supply, Fabrication, Erection, Testing, Commissioning and Handing over of 1No. 10 persons 680kgs. Capacity Passenger Lift Gearless with machine room as per the following specifications. Technical specification:- 1. Number of Lifts / Type of Lift: One / Passenger 2. Load / Speed : 10 Persons Passanger (680 kgs) / 1.0 Mtr. Per second 3. Drive : Micro Processor based VVVF with enhanced ride comfort and leveling functions. 4. Travel / PIT / Head Room : 16 Mtrs/ Pit 1600mm / Head Room 4500mm 5. Number of Floors : 4 (Ground + 3 Upper Floors) 6. Number of Landing Entrances : 6 (G+4 GF Double Side Open) 7. Number and Position of Car Entrances : 2 (Two) (On Oppossite Side) 8. Position of Machinery : Directly above the Lift well - GEARLESS 9.Size of Lift well: 1850x 2450 (MM Wide * MM Depth) 10. Lift Car Inside size:1300 x 1350 x 2200 (MM wide * MM Depth) 11. Type or Design of Lift Car: Stainless steel neat - Hairline Finfish- 18 SWG High quality S.S 304 Grade 12. Fireman's switch :Included. 13.Car Ceiling - Car Floor : Sleek (Small Circular Lights) - SS Hairline Finish - PVC Flooring. 14. Car Fittings. LED Lights & Regular circular) Fan 300mm sweep. 15. Type of Car Entrance Protection: Power Operated Centre Opening Sliding Door - Stainless Steel - Hairline Finish 18 SWG S.S

31. Scaffolding - Included. 32. Lift License : Preparation of drawing payment of chargs to CEIG / Lift inspectorate and insurance policies if any obtaining CEIG safety Certificate as pers lift act. 33. Free Service for One Year 34.Lift duty motor of adequate capacity, reduction worn gear, electro magnetic brake with compression springs, over speed governor, phase failure and phase reversal relay, alarm bell, T guide brackets for car and counter weight, rubber padding under winding unit, car safety gears, buffer electro mechanical door locks, emergency key, side supporting angles motor over load protection devices. Final limit switch, main suspension ropes, counter weights, lifting joist for mounting the machineries. 35. Guarantee : Guarantee for the materials & workman ship of equipments complete should be offered by the lift for a period of not less than one year.

ADD GST 18%

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