Tamil Nadu Maritime Board Tender

Wiring with 2 x 1.5 sqmm (22/0.3) PVC insulated single core unsheathed copper conductor of 1100 v grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with suitable Module GI switch box on wall with 1 no ^A one way module switch and 1 no 6A 3/2 pin module socket with module front plate with painting of suitable colour with continuous earth wire connection by 2.5 sqmm PVC insulated SC unsheathed copper wire for OPen PVC conduit plug point (8 points / coil )

Wiring with 2 x 4 sqmm (56/0.3) PVC insulated single core unsheathed copper conductor of 1100 v grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with suitable Module platic surface mounting switch box on wall with 1 no 16A one way module switch and 1 no 16A 3/2 pin module socket with module front plate with painting of suitable colour with continuous earth wire connection by 2.5 sqmm PVC insulated SC unsheathed copper wire for OPen PVC conduit power plug point (8 points / coil )

Supply and Run of 2 of 2.5 sq mm (360/0.3) PVC insulated SC unsheathed copper conductor of 1100v grade insuitable PVC rigid pipe on wall and ceiling with continuous earth wire connection by 2.5 sqmm PVC insulated SC unsheathed copper wire with painting of suitable colour

Supply and Run of 2 of 6 sq mm (360/0.3) PVC insulated SC unsheathed copper conductor of 1100v grade insuitable PVC rigid pipe on wall and ceiling with continuous earth wire connection by 2.5 sqmm PVC insulated SC unsheathed copper wire with painting of suitable colour

Supply and Run of 2 of 4 Sq.mm (56/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connectionby 2.5 sq.mm PVC insulated SC unsheathed copper wire with painting of suitable colour.

Supply and fixing of 1 no 6 A two module 5 pin socket, 1 no 6A one module swoitch with module cove r plate on suitable module concelaed bod GI in flush with wall with connection lower end

Supply and fixing of 4 nos 6A two module 5 pin socket, 4 nos.6A one module switch on suitable module surface mounting box with module cover plate on wall with connection Lower end

Supply and fixing of 1 no 16/25/32 A two module socket, 1 no .25/32A one module switch with module cover plate on suitable module concealed Box (GI) in flush with wall with connection for AC sockets higher end

Supply and fixing of 2 nos 6/16A two module socket, 2 nos.16A one moudle switch on suitable module surface mounting Box (GI) with module cover plate (plastic) on wall with connection.

Wiring with 2 x 4 sqmm (56/0.3) PVC insulated isngle core unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with suitable Module GI switch box on wall with of 2 no 6 A two module 5 pin socket, 1 no 16A module switch with module front cover plate on suitable module concealed box (G(I) in flush with wall with connection and suitable paintng of suitable iwth continuous earth wire conncection by 2.5 sqmm PVC insulated SC unsheather copper wire for open PVC pipe for computer socket (8 points per coil). Higher end

Wiring with 3 x 1.5 sq mm (22/0.3) PVC insulated single core unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with Moduel Plastic surace mounting switch box on wall with 6 A two way module switch with module front plate with painting with suitable colour with open PVC stair case light pointing

Supply and fixing of 50W LED square/round type recessed fitting with LED Hgher end high bay ceiling with suitable hanging support from ceiling with PVC unsheather copper leads from terminal to the fitting

Supply and fiixng of 30W LED street light fitting with LED (lower end) with 25 mm dia GI pioe class B with 1 no 25 mm GI bend complete on the existing post / on wall with PVC unsheathed copper leads with MS clamps and with painting

Supply and fiixng of 48W LED street light fitting with LED (higher end) with 32 mm dia GI pioe class B with 1 no 25 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 WT bulk head fitting suitable for incandescent lamp with guard and 100W bulb

Supply and fixing of 65 mm dia (2-1/2") GI pipe (class B) of 6 metre length with 300m x 300mm x6 mm MS base plate duly welded at the bottom with concreting with construciton of masonary pedestal with suitable SMC box with door arrangement to house 6 A SP MCB switch, 2/4 wau cpmmectpr pm suitable hylen sheet and supply and fixng of 48 W LED street light fitting with LED higher end with 1 metere 32 mm dia GI class B complete with suitable MS clamps for LED street light fititng with SMC box with PVC unsheatheed copper leads from SMC boix to fitting and with painting of suitable colour

Supply and fixing of 1200 mm (48") sweep AC ceiling fan complete higher end with 2 module 100 w fan step regulator higher end with 3 metre down rod with fan clamp with side plates and cross arm of zie 450mm

Supply and fixng of wall mounted fan with including supplors & On off ropes switch and making necessary connection etc complete as per specification

Supply and fixing of Pedestal fan - high speed heavy duty including all accessories and making necessary connection etc complete as per specification - Almonard/crompton

Supply and fixing of 8 way Horozontal Triple pole and neutral MCB sheet steel enclosure distribution board with double door metal with 1 no 63 A 4 P MCB isolator as incoming and 24 nos 6 A to 32 A SP MCB as outgoing onwall with earth connection - UPS DB only higher end

Supply and fixing of 8 way Vertical and neutral MCB sheet steel enclosure distribution board with double door metal with 1 no 63A 4P MCB switch as incoming and 3 nos 32 A 3P MCB, 18 nos 6A to 32A MCB as outgoing in flush with wall with earth connection only lowe end - power DB

Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door metal with 1 no 32 A DP MCB switch as incoming and 10 nos 6A to 32 A SP MCB as outgoing on wall with earth connectiononly - Light DB

Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door metal with 1 no 32 A DP MCB switch as incoming and 10 nos 6A to 32 A SP MCB as outgoing on wall with earth connectiononly - Emergency light DB

Supply and fixing of 100/125 A Three phase 500 V 4 pole changeover switch on suitable angle iron frame work with MS cable entry boxed with earth connection ony

Supply and laying of 3 1/2 x 185 sqmm PVC armoured LT UG cable in sutable size HDPE pipe in a trench to the excavatred lengthat a dept of 0.75 metre and refillilng the earth to make good

Supply and laying of 3 1/2 x 120 sqmm PVC armoured LT UG cable in sutable size HDPE pipe in a trench to the excavatred lengthat a dept of 0.75 metre and refillilng the earth to make good

Supply and laying of 3 1/2 x 150 sqmm PVC armoured LT UG cable in sutable size HDPE pipe in a trench to the excavatred lengthat a dept of 0.75 metre and refillilng the earth to make good

Supply and laying of 3 1/2 x 50 sqmm PVC armoured LT UG cable in sutable size HDPE pipe / tray in a trench to the excavatred lengthat a dept of 0.75 metre and refillilng the earth to make good

Supply and laying of 3 1/2 x 25 sqmm PVC armoured LT UG cable in sutable size HDPE pipe in a trench to the excavatred lengthat a dept of 0.75 metre and refillilng the earth to make good

Supply and laying of 4core x 25 sqmm PVC armoured LT UG copper cable in in a trench to the excavatred length or wall support,clamping including all accessories

Supply and providing cable end termination of 3 1/2 x 185 sqmm PVC LT UG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Supply and providing cable end termination of 3 1/2 x 150 sqmm PVC LT UG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Supply and providing cable end termination of 3 1/2 x 120 sqmm PVC LT UG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Supply and providing cable end termination of 3 1/2 x 50 sqmm PVC LT UG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Supply and providing cable end termination of 3 1/2 x 25 sqmm PVC LT UG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Supply and fixing GI ladder type cable trays, with radial bends, supports sizes etc at the size of 300mm wide, Runners 20 x 50 x 20 x 2.5 mm / Rungs 20 x 30 x 20 x 2.5 mm. 250mm C/C/ Suspenders 2 nos. 25 x 25 x 4mm GI angle 1800 mm or as per site coditions ht C/C

Supply and fixing GI ladder type cable trays, with radial bends, supports sizes etc at the size of 150mm wide, Runners 20 x 50 x 20 x 2.5 mm / Rungs 20 x 30 x 20 x 2.5 mm. 250mm C/C/ Suspenders 2 nos. 25 x 25 x 4mm GI angle 1800 mm or as per site coditions ht C/C

Supply and installing the following size of GI perforated Type cable tray fabricated out of single sheet steel including cable support system, including horizontal and vertical bends, anchor fastner and C channel, GI bold, reducers, tees, cross members at 300 mm interval and other accessories as required and duly suspended from the ceiling with the Hi tech rods of 10mm thickness at 1000mm interval etc as required . 450mm width x 50mm depth x 1.6 mm thickness cable tray 450mm width x 50mm depth x 1.6 mm thickness cable tray

300mm width x 50mm depth x 1.6 mm thickness cable tray

150mm width x 50mm depth x 1.6 mm thickness cable tray

Supply and fixing of TNEB meter board suitable for three phase 100A service connection made up of sutable angle ironframe work of size 2 feet x 1 1/2 feet using angle iron of size 1.1/2" x 1.1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 2 feet x a 1/2 feet of 12 mm thickness with necessary bolts and nuts supports and supply and fixing of 3 nos 100A fuse units , 500v and 1 no neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 7/16 PVC insulated copper wire with earth connection complete

Supply and fixing of 200A TPN switch disconnector fuse units in sheet steel enclosure with HRC fused double break on sutable angle iron frame work with MS cable entry boxed with earth connection only

Supply, installation, testing and commissioning of the following MCCBs / MCBs type-II coordination etc.in manufacturer's sheet steel enclosures, IP 67 Protection, fixed on the wall including all interconnections and accessories as required

MAIN LT PANEL Incoming MCCB `B’ ONLY PROVISION (For DG supply) 1 no. 250 amps 4 pole electrically operated MCCB with built in microprocessor based release unit for protection and measurment as per specification and with following accessories : Phase indicating light through 415 /110 V PT, Primary / Secondary of PT's shall be protected by 2 amps MCB’s. - 1 set Breaker ON / OFF / TRIP indicating lights with control MCB’s. - 1 set VAF digital electronic meter with inbuilt selector switch and 250/3 Amps 15 VA, CL 1 CTs . 1 No. Auxiliary contacts required for necessary interlocking of breakers - 1 set ( DG or EB sourse to feed) Mechanical Interlock system with one key Electronic energy meter KWH meter with RS 485 port. Bus Bars 300 amps TP+N (35 KA) Aluminium bus bars with colour coded heat shrinkable insulating sleeves Outgoing 200 amps TP+N MCCB - 2 no. 125 amps TP+N MCCB - 4no. 100 amps TP+N MCCB - 3no. 63 amps TPN MCCB - 2 nos Notes : All outgoing feeders shall have suitable range of followings (except capacitor feeders) a. Digital (Dual energy) electronic KWH meter with RS 485 port. b. Digital electronic ammeter with 3 Nos. CT’s. c. Three phase indicating lamps through 415 / 110 V PT, primary / secondary of PT's shall be protected by 2 amps SP MCBs. d. 3 Nos. 200 / 3, 10 VA CT’s shall be provided for APFCR All breakers shall be electrically/ mechanically interlocked as per schematic diagram/ as per direction of site condition All MCCB’s shall be suitable for 35 KA (ICS) breaking capacity. Wiring with space heater, thermostat and control MCB’s shall be provided all vertical sections of main LT panel. All outgoing MCCB’s feeders shall be provided with built-in microprocessor release unit with earth fault protection and time delay. All incoming as well as outgoing feeders shall have pad locking facility. suitable danger board shall be provided. All bus bar section / backside panels shall have pad locking facility and hinged type door. Main LT Panel as described above.

CAPACITOR BANKS WITH AUTOMATIC CONTROL PANELS Design, fabrication, assembling, wiring, supply, installation, testing and commissioning of Automatic control panels with capacitors, fabricated out of 14 gauge CRCA sheet steel in cubicle compartmentised, free standing, floor mounted, dust and vermin proof with reinforcement of suitable size, angle iron, channel, ‘T’ sections and / or flats wherever necessary. Cable gland plates shall be provided on top as well as at the bottom of the panels. Panels shall be treated with all anticorrosive process before powder coating as per specifications and final approved shade. 2 Nos. earthing terminals shall be provided for all distrtibution panels. Panels shall be suitable for 415V, 3 phase, 4 wire, 50 HZ supply system. Lifting hooks shall also be provided in case of large panels. Approval shall be taken for each panel in the form of shop drawings before fabrication. Galvanised hardwares with zinc passivation shall be used in fabrication of panels. The system shall be provided with Automatic & Manual mode similar or equialent to LT/Siemens/Honeywell or its equivalent make APFC panels. It shall provide rated 70 KVAR in suitable nos. of steps & of suitable rating of capacitors, as per specification. The panel shall also comply with following : The APFC panel switching automatically based on minimum load also and the necessary number of contactors to be provided and get appproval before fabrication. The PF to be maintain above 0.98 200 Amps TPN fixed type MCCB incomer with 35KA breaking capacity to be provided : Microprocessor APFC controller shall continuously monitor all three phases and displays various Electrical Parameters like voltage, input current, capacitive current, KVA demand,KW, Power Factor, self diagnostic error code indication with printout facility of the above with RS 232C port. Controller should mounted on the front side of the panel. Fast response time of ‘ON’ capacitors 40-60 miliseconds. MCCBs fuse and links of the proper rating to be used for grouping the capacitor banks. Contactors having suitable capacity to carry expected current continuosly. Necessary control and firing card with proper wiring and lugs of the required rating to be provided. Heavy duty exhaust fans to be provided for cooling Thyristors. LED indication for number of capacitor banks ‘ON’. LED indication of Power Factor lagging or leading. The APFC system shall be provided with following : Protections : Over voltage. Voltage imbalance. Over temperature-system should be in standby mode and automatically restart after above condition restored. Earth leakage. 7% value reactors with iron core. Capacitor automatic control panel (70 KVAR) as described above.

UPS System and Battery Supply, Installation, testing and commissioning 20 KVA STAND ALONE UPS with 3 Phase Input,3 Phase Output 50Hz with inbuilt Isolation Transformers as per the specifications with all necessary hardware items such as suitable base frame, nut, bolt…..etc. Supply, installation, testing and commissioning Sealed Maintenance free batteries for 30 minutes battery backup at full load for the above UPS with battery cubicle with all other accessories as required. Installation and Commissioning Complete wiring required between the UPS systems and it's battery bank. Input and output wiring for the UPS system shall be provided by other agency The UPS System and batteries has to be delivered at site and installation and commissioning charges a) Quoted price shall be inclusive of approved rating single core copper conductor cable connecting UPS, stabilizer and transformer. All equipment shall be housed in individual cabinets. a) Quoted price shall be inclusive of approved rating single core copper conductor cable connecting UPS, stabilizer and transformer. All equipment shall be housed in individual cabinets. b) Internal wiring between accessories. c) Earthing terminal. d) Complete provision for installation.

Sub pnael Board Incoming 200 amps TP+N MCCB with following accessories: VAF digital electronic meter with inbuilt selector switch and 200/5 Amps 15 VA, CL 1 CTs . 1 No. Phase indicating light through 415 / 110 V PT, primary & secondary of PT shall be protected by 2 amps SP MCB's. - 1 set Bus Bars 250 amps (25 KA) TPN aluminium bus bars with heat shrinkable insulation sleeve. Outgoing 100 amps TP+N MCCB - 1 no. 63 amps TP+N MCCB - 5 nos. 40 amps TP+N MCB - 3 nos. Spare MCCB's of the following: 100 amps TP+N MCCB - 1 no. 63 amps TP+N MCCB - 1 no. All MCCB's shall be of 25KA( Ics) breaking capacity.

CT Metering panel Supply, Installation and testing of CT metering panel as customised. 1 no. 250 amps 4 pole electrically operated MCCB with built in microprocessor based release unit for protection and measurment as per specification and with following accessories : Design, fabrication, assembling, supply, installation, testing and commissioning of Main LT panel,suitable for 415 V, 3 phase, 50 Hz, 4 wire power supply system. Panels shall be fabricated out of 2 mm thick CRCA sheet steel in cubical formation, compartmentalized in Form 3b Construction, floor mounted, free standing and shall be dust and vermin proof. 3 mm thick cable gland plate, shall be provided both at the top and the bottom of the panel. Phase indicating light through 415 /110 V PT, Primary / Secondary of PT's shall be protected by 2 amps MCB’s. - 1 set Breaker ON / OFF / TRIP indicating lights with control MCB’s. - 1 set VAF digital electronic meter with inbuilt selector switch and 250/3 Amps 15 VA, CL 1 CTs . 1 No. The CT and PT should be approved as per TANGEDCO and get a testing certificate from MRT The CT panel should be as per the TANGEDCO requirement and standards including all accessories etc as complete

Supply, Installation and testing of 200 Amps MCCB isolator 300 ma with IP 65 Enclosure and the rate shall include GI back back, suitable enclosure, adopter box and all necessary accessories etc - Near metering panel to main panel board

Supply, erection, commissioning and testing of 12.5 mts High mast pole with its accessories. The High mast to be fitted 8 x 150 W LED lighting arrangement with necessary protective arrangement. Built in control box,service door and safety rope. The control wiring to be protected with MCB, terminal connection is loop in and out arrangement Erection of high mast is contractor scope with the help of suitable equipments or with the help of modern engineering practices Supply and erectionof LED 8 nos of 150 watts floor light suitable for the said mast in symmetrical oreintation LED bulb The high mast light latching and centering High Mast LED lights with top 150 mm, bottom minimum 610 mm PCD mounted on suitable lantern carriage, intergrated power tool with winch steel ropes for raise lower mechanicsm along with feeder pillar with control mechanism, lighting arrested, foundation bolts, aviation light, etc complete in all respect suitale designed to witstand 180 km /hr windspeed etc.Proving the following component of swtiching accessories inside the control box including internal wiring all etc as complete . Automatic timer ON/OFF for operatin the LED light fitting, Suitable 4 Pole MCB, Timer and No of hours count, By pass switch, Light fitting drop down method with easy operation etc. The civil foundation, erection and internal cabling, earthing etc as complete by this scope. The electrical incoming supply is given by TNMB

Earthing as per the ISI specification with an earth electrode of 2.1 metre class B GI pipe of ida not less than40 mm with copper earth plate of size 125mm x 50mm x 6 mm with necessary funneling arrangement with necessary masonary work and with 38mm RCC cover slab for the brick masonry SD - 233

Supply and run of 1 no of 8 SWG GI wire for earth connection SD 457

Supply and run of 25mm x 3mm tinned copper flat with necessary clamps/supports on wall/floor/ground for earth connection SD76

Providing earthing stations at locations as called for including providing and laying 3 mt long 19mm dia Cu pipe with copper plate of size 450 mm x 450 x 300 mm at a depth of 3000 mm in an earth pipe size of 600 mm x 600mmx3000mm with 2 Nos. 50 x 6 mm thick Cu stripe, from earth electrode to inspection chamber, CI / chequered plate funnel with 20 gauge G I wire mesh, masonry chamber 1000 x 500 mm with concrete base, CI chequered plate manhole cover with frame and bitumastic paint and packing of mixture of charcoal and common salt, sand, charcoal around plate electrode complete with digging of pit upto permanent misture level but not less than 3 metres and back filling as required. - Neutral earthing for UPS

Providing earthing stations at locations as called for including providing and laying 600 x 600 x 6.3 mm GI electrode with 2 Nos. 50 x 6 mm thick GI stripe, from earth electrode to inspection chamber,50 mm dia "C" class G I pipe CI / chequered plate funnel with 20 gauge G I wire mesh, masonry chamber 1000 x 500 mm with concrete base, CI chequered plate manhole cover with frame and bitumastic paint and packing of mixture of charcoal and common salt around plate electrode complete with digging of pit upto permanent misture level but not less than 3 metres and back filling as required.

Supply and installation of chemical earthing with 40 mm dia GI pipe 3m with three gem chemical bag with clamp in pip. Earth pit size of 450 x 450 x 300mm with all necessary accessories

Supply and laying of CAT-6 PVC insulated SC unsheathed Conductor in suitable with the existing aluminium raceway concealed in wall/ floor for all data and voice connection and termination including all accessoreis etc as complete

Supply and fixing of 1 no two module DATA I/O switch, with module cover plate on suitable module concealed box (G(I) in flush with wall with connection and termination necessary interconnection jack and other standard accessories in etc. approval to be obtained from Data &Voice Vendor. DATA I/O and voice I/O

Supply and fixing of 1 no two module Voice I/O switch, with module cover plate on suitable module concealed box (G(I) in flush with wall with connection and termination, necessary interconnection jack and other standard accessories in etc. approval to be obtained from Data &Voice Vendor. DATA I/O and voice I/O

Supply and fixing of single box type 4` 36W fluorecent fitting complete with electronic ballast with TW round block onwall or ceiling with flu tube with PVC unsheather copper leades from termination to the fitting SD-87

Providing and fixing 1.6 MM thick anodized aluminium sheets factory fabricated surface mounted raceways with internal partition and knock out holes of the following sizes including providing removable 1.6 mm thick aluminium cover all fixing accessories and earthing with 8 SWG copper earth wire including wall supports, bends, access boxes and tap off boxes end caps, cross over suitable for mounting of switch of approved make. - Floor chipping for laying the above race ways upto 150mm width whereever required 100 mm wide x 40 mm deep raceway

75 mm wide x 40 mm deep raceway

Providing and fixing 250 x 250 x 50 mm deep 1.6 mm thick GI/SS sheet junction box including providing 3 mm thick stainless steel cover for inspection etc as complete

Charges for Liasoning/CEIG/EB and preparation of drawings for obtaining approval of drawings, arranging inspection and obtaining safety certificate from Electrical Inspectorate excluding receiptable fee payable to them .

Charges for preparation of 3 Nos of All AS BUILT drawings and maintenace manuals for major equipments for entire Electrical installation.

Danger notice board:Providing and installing danger notice board for medium voltage installation to be erected as per I.S.

Supply & Providing of printed instruction chart both in English and local language duly framed with front glasses for treatment of person suffering from Electric shock. of approved IS Make in the panel room

Supply & providing first aid chart duly framed and fixed in proper manner in panel room.

Supply, Installation and testing of 60watts amplifier, and its related stating mike - 2 no and hand mike -2 nos, speaker -75/100watts - 4 nos and its realted program, accessories etc as complete. The mike is used for announcement in ferry service purpose . Make - AHUJA /bose or its equivalent

Supply and installation of speaker cable and mike cable and its related cables from amplier to speaker / amplifier to mike etc as complete

Supplying and fixing PVC Synthetic Elastomer electrically Insulating Mat as per IS: 15652-2006 & CPRI tested of the following rating.