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| 1 | Electrical Material supply |
| 2 | POWER TRANSFORMER : 33/11KV, 8MVA Power Transformer with OLTC |
| 3 | BREAKERS : 33 KV (GC) VCB (out door) 1250A, 26.3kA per 3 Sec., 3 pole Gang operated Soild Dielectric Insulated with Permanent Magnetic Actuator operating Mechanism with inbuilt VCB Bushing embedded Dry Type Epoxy Resin Cast CT (600-300/1-1A) with structure and complete Accessories with breaker platform |
| 4 | 11KV (LV) VCB (out door) 12 KV, 1250A, 26.3kA per 3 Sec., 3 pole Gang operated Soild Dielectric Insulatedwith Permanent Magnetic Actuator operating Mechanism with inbuilt VCB Bushing embedded Dry Type Epoxy Resin Cast CT (1200-600/1-1A) with structure and complete Accessories with breaker platform |
| 5 | 11KV (Feeder) VCB (out door) 12 KV, 1250A, 26.3kA per 3 Sec., 3 pole Gang operated Soild Dielectric Insulated with Permanent Magnetic Actuator operating Mechanism with inbuilt VCB Bushing embedded Dry Type Epoxy Resin Cast CT (400-200/1-1A) with structure and complete Accessories with breaker platform |
| 6 | POTENTIAL TRANSFORMER : 33KV Potential Transformer with TC (Single phase unit) |
| 7 | 11KV Potential transformer with TC (Three phase unit) |
| 8 | PANELS : AC Panel for 33KV SS |
| 9 | 110 V DC annunciation panel Type B |
| 10 | 110V DC indoor C&R Panel for GC Breaker |
| 11 | 110V DC indoor C&R Panel for LV Breaker |
| 12 | 110 V DC indoor C&R Panel for Twin feeder |
| 13 | CONTROL CABLES : 14C x 2.5 Sq.mm Copper cable armoured |
| 14 | 8C x 4 Sq.mm Copper cable armoured |
| 15 | 4C x 4 Sq.mm Copper cable armoured |
| 16 | 4C x 2.5 Sq.mm Copper cable armoured |
| 17 | 2C x 2.5 Sq.mm Copper cable armoured |
| 18 | ISI mark 19 / 22 mm cable gland as directed by the field Engineer. |
| 19 | ISI mark 25 mm cable gland as directed by the field Engineer. |
| 20 | ISI mark cable 28 mm gland as directed by the field Engineer. |
| 21 | Lugs, ferrules, sleeves, cable tie, insulation tape and other accessories for providing cable core end termination |
| 22 | Supply of GI chequerred plate 6mm thickness |
| 23 | Junction box : Supply of CT/PT junction box made out of 14Swg (2mm) M.S.Sheet wherever required as directed by the field Engineer. The box shall be vermin proof shall have sturdy hinges, provision for mounting terminal blocks and locking arrangements including cost of all materials. 400W x 300H X 150D |
| 24 | Supply of AC Junction Box of size 535x310x127mm of 18SWG MS sheet including HRC fuse unit-18 Nos. Should be fitted with base, consumables etc. (The box shall be vermin proof, shall have sturdy hinges and locking arrangements) |
| 25 | Supply of mounting channel suitable for CBTM 5 terminal block in panel /box as required and as directed by the field Engineer. |
| 26 | Supply of disconnected type terminal block suitable for CT Circuits in panels/ box as required & as directed by the field Engineer |
| 27 | Supply of ISI mark bakelite HRC fuse holder with fuse of 2/5/10/16 Amps reputed make in panels/ boxes forAC/DC/PT circuits wherever required as directed by the field Engineer. 16 Amps - Fuse holder with HRC Fuse |
| 28 | 63Amps - Fuse holder with HRC Fuse |
| 29 | BUS & BUS MATERIALS : Zebra ACSR conductor |
| 30 | 2.0\\" / 50 mm Aluminium Bus bar (Thickness:5 mm) |
| 31 | 22/33 kV PT Insulators |
| 32 | 11KV PT Insulator |
| 33 | 11KV, 120KN Disc insulators (Antifog) |
| 34 | Strung bus : Eye bolt of 18 - 20 mm dia GI rod of required length suitable for 33KV, 22KV and 11KV strung bus including cost of GI rod and 2Nos GI nuts & washer as directed by the field Engineer. |
| 35 | CLAMPS AND CONNECTORS : Tension fitting Clamp 4 Bolted for Zebra |
| 36 | T Clamp for 2\\" Bus to Single Zebra |
| 37 | T Clamp for Zebra to Zebra |
| 38 | Switchend clamp for Single Zebra |
| 39 | Switchend clamp for 2\\" Busbar |
| 40 | Reducer clamp for 2\\" Bus to Zebra |
| 41 | PG Clamp for Zebra |
| 42 | Free end clamp for 2\\"Busbar |
| 43 | Corana Bell for 50mm Bus Bar |
| 44 | Switch end clamp for Mink |
| 45 | Seating Block for 2\\" Bus bar(for giving Elect Conn) |
| 46 | LIGHTINING ARRESTORS 33 & 11 KV : 33KV Lightning Arrester Station type |
| 47 | 11KV Lightning Arrester Station Type |
| 48 | 11KV Lightning Arrester Dist. Type |
| 49 | STATION TRANSFORMER & it accessories : 11 KV/433 V 100 KVA Station Transformer |
| 50 | 11 KV HG Fuse set with PT -3 Nos. |
| 51 | 11 KV AB switch centre rotating along with PT Insulator without Support Structure. |
| 52 | 11 KV Station Transformer structure using R.S.Joist 200x100 RSJ.channels, angles etc. |
| 53 | Supply of ISI mark 200 Amps porcelain fuse unit along with the hylam board of 25 mm thick (size 600 X500mm) in panels, boxes for AC Circuits wherever required as directed by the field Engineer |
| 54 | Supply of AC distribution box out of 14SWG (2mm) M.S.Sheet along with 100 Amps 3 Ph. 4 pole 415V ISI mark change over switch of Iron Clad type wherever necessary as directed by the field Engineer. The box shall be vermin proof shall have sturdy hinges, provision for mounting MCB and MCCB, detachable Gland Plate and locking arrangements including cost of all materials with 1 No 3 Pin 16 A sockets (900Wx1000Hx300D) |
| 55 | 33 KV AB switch : 33KV Centre rotating AB switch along with PT Insulator without Support Structure |
| 56 | 11 KV A.B.Switches :11KV AB switch centre rotating along with PT Insulator without Support Structure. |
| 57 | Supply of reputed make long shackle 6 lever Navtal lock with triplicate keys for AB switches and for any other purpose including the cost of ring and key token as directed by the field Engineer |
| 58 | Supply of flexible copper tape 25x3 sqmm /12mm rope for interlinking panel earthing and for any other purpose, on any sizes, including the cost of copper lugs at both ends as directed by the field Engineer |
| 59 | Supply of `B` Class GI pipe for extension of tandum /down pipe for AB Switches and for any other work as required and as directed by field Engineer 40mm dia. |
| 60 | Supply of various types of hot dip galvanised fabricated steel structures confirming to IS 2062 Gr A at site as per the std. design / Drawing, including Freight & Handling , Loading , unloading , labour , Machinery and consumables and as directed by the field Engineer at the SS site33 KV Structures (4.5m - Pole centre to Pole centre): 33 KV Four Pole structure (Incomer) |
| 61 | 33 KV Strung Bus structure |
| 62 | 33 KV Power Transformer Gantry structure |
| 63 | 33 KV AB switch structure |
| 64 | 33 KV Pie support Structure |
| 65 | 33 KV LAS Structure under Strung Bus |
| 66 | 11 KV Structures (4m - Pole centre to Pole centre) :11 KV Feeder Bay structures (4m Pole centre to Pole centre) with 2 Bays + 1 LV for 1 No. 8 MVA Power Transformer |
| 67 | Non -Specified hot dip galvanized structures for Extension, Alterations, and Deduction as per station requirement : Heavy section using RSJ 250x 125 mm |
| 68 | Heavy section using RSJ 200x 100 mm |
| 69 | Non- Specified structures , Extension, Alterations and Deductions as per station requirement : Non- Specified structures , Extension, Alterations and Deductions as per station requirement:Light Section ( Other than Heavy section) |
| 70 | Yard Lighting Poles : Supply of yard light stepped tubular pole 5M Length with base Plate including cost of LED light,Double pole MCB, fiittings,Junction box and painting in complete shape as per direction of field engineer. |
| 71 | Earth Mat : Supply of 6 metre M S Rod of 40mm dia for conventional Earth Electrodes, A4 Grade Bentonite powder(30 KG) and low resistivity red soil(for mixing with bentonite powder for refilling the pit with the mixed slurry), material supply for earth Risers clamp for interconnecting the earth rod and GS flats, including supply of identification board of size 300x150mm of 14swg, primer and enamel painting 2 coats and lettering of board and 12mm M.S. Rod of length 1m for welding to the board. |
| 72 | Supply of GI FLAT 65X10 mm for earth mat |
| 73 | Supply of GI FLAT 50X8 mm for earth mat |
| 74 | Earth Spikes : Supply of Earth Spikes by using 40 mm G.S.Rod (300 mm) & GI Earth pipe (40 mm Dia, 3m length) , GI Angle (50x6x450mm), Bolt, Nut with washer etc as per drawing. |
| 75 | Supply of GI FLAT 50X8 mm for Earth Spikes |
| 76 | Supply of Rubber mat of size 2000X1000X10mm as per relavent ISI Code. |
| 77 | Earth Collar : Supply and providing of 600mm mean dia, 300mm height 36mm thick cement coller for identification of earth electrode location including 1primer and 2 coats of colour wash as directed by field Engineer |
| 78 | 110V 300AH Battery & Charger :110V, 300AH Battery set with stand |
| 79 | 110V, DC 60A, Battery charger - 2 Nos. |
| 80 | Fire Fighting Equipments : Supply of Mechanical Foam Portable type 9 litres capacity fire extinguishers with initial charge complete with chromium plated GM cap, high pressure nylon braided discharge hose with specially designed foam designed nozzle and in general all accessories strictly confirming to the latest issue of ISI Certification mark |
| 81 | Supply of Dry Chemical Powder type trolley mounted Cylindrical shape 25KG capacity fire extinguisher with initial charge & complete with rubber or braided hose, dry powder level indicator and all accessories confirming to the latest issue of ISI Certification mark |
| 82 | Supply of Dry Chemical Powder type Cylindrical shape 9/10 KG capacity fire extinguisher with initial charge & complete with rubber or braided hose, dry powder with level indicator and all accessories confirming to the latest issue of ISI Certification mark |
| 83 | Supply of Portable Dry Chemical Powder type cylindrical shape 5/6 KG capacity fire extinguisher wilth initial charge & complete with rubber or braided hose, dry powder with level indicator and all accessories confirming to the latest issue of ISI certification mark. |
| 84 | Supply of Fire/Water bucket of 10 lit capacity made out of 26Swg (0.46 mm) M.S.Sheet painted with white & red enamal paint in side & out side respectively bottom of bucket shall be ` U ` shapped out side of the bucket shall be written as Fire in English /Tamil in white enamal paint including cost of all materials. |
| 85 | Supply and Fabrication of Yard Fire Stand frame with top canopy cover confirming to IS 2062 GrA |
| 86 | Supply and Fabrication of Battery Room Fire Stand confirming to IS 2062 GrA |
| 87 | Safety Equipments : Supply of Danger board |
| 88 | Supply of rubber Gauntlets as per IS Standard as directed by the field Engineer. |
| 89 | Supply of rubber Gloves as per IS Standard as directed by the field Engineer |
| 90 | Supply of Telescopic earth rod with copper wire 10 feet (SS type) as per IS Standard as directed by the field Engineer |
| 91 | Supply of Discharge rod 10 feet (SS type) as per IS Standard as directed by the field Engineer. |
| 92 | Supply of Aluminium extension type ladder 24 feet Length with support and trolley as per IS Standard as directed by the field Engineer. |
| 93 | Supply of Double End and Rings Spanner set & Align Key |
| 94 | Supply of Rain coat |
| 95 | Supply of ISI brand Belt Rope |
| 96 | Supply of Reputed make Emergency Light(Rechargable & Portable) |
| 97 | High Beam Torch Light |
| 98 | Supply of First Aid Kit |
| 99 | Plastic Name Board ( Feeder Name, LC board, Back charged etc.,) |
| 100 | GPS Synchronised Wall clock |
| 101 | Entrance Floor Mat |
| 102 | Welcome Mat |
| 103 | Earthing layout board ( wooden / plastic / Aluminium) having the size of 1200mm x 600 mm and board covered with 3mm thick achorlic transparent sheet. |
| 104 | Paint : Supply of Enamel Paint including cost of paint, brush and consumables etc., |
| 105 | Supply of PVC stickers for Breakers,Panels,chargers and General Key Boards as required and as directed by field engineer |
| 106 | Equipment Board : Supply of Fabricated main equipment board 2500 X 1500 mm out of 14 SWG M.S Sheet, alongwith painted MS Channels(100 x 50 MM) and MS Flat(65x65x6) (50x50x6) (50x6) and mounting the Board on to a Structure with all required hardware including foundation and lettering. |
| 107 | LC Key Board : Supply of LC/ Key board of size 6x4 feet out of 75x 25 mm Alu. frame embedded with 12 mm pre laminated wood particle board using screw on rear 2 Nos plain glass of 5 mm thick fixed with metal roller moving on Alu.channel should be provided on front with locking arrangements. LG glass piece should be fastened on the glass shutters for opening and closing wall clamp made out of 6mm plate should be provided on as per drawing along with hook for keys with token and as directed by the field Engineer including cost of all |
| 108 | Bolt & Nut : Supply of M8, M9, M10, M12 & M16 full thread GI bolt, nuts & GI washer of various size with IS Grade for erection of insulator or any other purpose wherever required and as directed by the field Engineer. |
| 109 | Electrical Erection |
| 110 | POWER TRANSFORMER -33/11KV, 8MVA Power Transformer with OLTC |
| 111 | Breakers along with CT for Outdoor SS - Labour for erection of 33/11 KV, 3 pole Gang operated Soild Dielectric Insulated with Permanent Magnetic Actuator operating Mechanism with inbuilt 33/11KV VCB Bushing embedded Dry Type Epoxy Resin Cast 33/11 KV CT with structure and complete Accessories and providing template with Breaker platform. |
| 112 | Potential Transformers - Labour for erection of 33/22/11KV , PT, (one S.Ph or 3Ph. Unit) with provision of hardwares,etc. Using manual labour |
| 113 | Panels - Labour Charge for assembling of panel (Single Feeder) , including supply & fabrication of MS flat 65x10mm for mounting arrangement and earthing of panel including hardwares.(Simplex indoor/outdoor) |
| 114 | Panels - Labour Charge for assembling of panel (Twin Feeder), including supply & fabrication of MS flat 65x10mm for mounting arrangement and earthing of panel including hardwares.(Simplex indoor/outdoor) |
| 115 | Control Cables - Labour for laying of cable in duct/ trunch including the cost of Aluminium tag for identification. Upto 8Core |
| 116 | Labour for laying of cable in duct/ trench including the cost of Aluminium tag for identification. Above 8core |
| 117 | Labour for laying of cable & clamping in structure Upto 8 Core |
| 118 | Labour for laying of cable & clamping in structure above 8 Core |
| 119 | Erection of 19 / 22 mm cable gland by providing required No. of holes in the gland plate/ panels and Mechanism/ Control cubical, removing the cable sheeths, cutting of armour to the required length and making up the cable with gland and fixing the cable with glands in the required location. |
| 120 | Erection of 25 mm cable gland by providing required No. of holes in the gland plate/ panels and Mechanism/ Control cubical, removing the cable sheeths, cutting of armour to the required length and making up the cable with gland and fixing the cable with glands in the required location. |
| 121 | Erection of 28 mm cable gland by providing required No. of holes in the gland plate/ panels and Mechanism/ Control cubical, removing the cable sheeths, cutting of armour to the required length and making up the cable with gland and fixing the cable with glands in the required location. |
| 122 | Labour Charges for cable core end termination (Lugs, ferrules, sleeves, cable tie, insulation tape and otheraccessories ) |
| 123 | Labour for excavation & refilling of trunch of avg. width of 0.3mts & avg depth of 0.4m for control cables(including Power cable) & Yard light cable |
| 124 | Erection of Control Cables, Junction Box and Accessories - Junction Box - Labour for erection of CT/PT junction box ,AC distribution box, yard light box,change over switch including fabrication of clamping arrangements with provision of hardwares,etc., |
| 125 | Labour for erection of AC Junction Box |
| 126 | Supply and fixing of MCB of Havells/Schneider/ MDS/ Reputed make with ISI mark wherever required as directed by the field engineer. -32 AMPS - 3 phase, 4 pole |
| 127 | 16 AMPS - single phase, single pole |
| 128 | Fixing of terminal block /disconnected type terminal block as required and directed by the field Engineer |
| 129 | Fixing of all types of fuse holder and fuse of all range whereever required as directed by the field Engineer |
| 130 | Bus Insulator - Labour for erection of single / double pole stack up right, under hang or suspension.33KV or 22KV or 11KV insulators. |
| 131 | Droppers & Jumpers - Labour for providing Droppers and jumpers |
| 132 | Bus Bar - Labour for erection of Bus bar (with bends wherever necessary) using 50mm IPS Aluminium tube. |
| 133 | Strung Bus - Labour for erection of strung bus and stringing of strung bus including hoisting of insulator and erection of eye bolt and hardware fittings 33/22/11 KV Single Zebra Conductor (1 span=3 runs) |
| 134 | Erection of LAS - Labour for erection of LAS including erection of base if required Station type single/ Double pole stack 33 or 22 or 11KV with provision of hardwares,etc., |
| 135 | Erection of Station Transformer , HG Fuse & its Accessories - Labour for erection of 33/22 / 11KV/433V distribution transformer with using crane with provision of hardwares,etc., |
| 136 | Labour for erection of HG fuse 3pole set 33 KV or 22 KV or 11KV |
| 137 | 11 KV Station Transformer structure |
| 138 | Labour for erection of AB Switches, including erection of insulators and alignment works with provision ofhardwares,etc., without earth hand operated 11 KV Station Transformer |
| 139 | Labour for erection of AC distribution box out of 14SWG (2mm) M.S.Sheet along with 100 Amps 3 Phase 4 pole 415V ISI mark change over switch of Iron Clad type wherever necessary as directed by the field Engineer. |
| 140 | Erection of 11 KV & 33 KV AB Switches & its Accessories - Labour for erection of Isolator / AB Switches, including erection of insulators and alignment works with provision ofhardwares,etc., without earth hand operated 33 or 22 or 11 KV |
| 141 | Erection of GI/MS pipe for extension of tandum /down pipe for AB Switches and for any other work as required by and asdirected by field Engineer |
| 142 | Structures - Labour for the Erection of the fabricated steel structures at the SS site with Supply of GI Bolts, Nuts & Washers (Spring/Flat as required) confirming to IS including Labour, machinery and Consumables as required & as directed bythe field Engineer- Erection of 33 KV Structure (4.5 m - Pole centre to Pole centre) including Painting Charges,33 KV Structures (4.5 m - Pole centre to Pole centre) - 33 KV Four Pole structure (Incomer) |
| 143 | 33 KV Strung Bus structure |
| 144 | 33 KV Power Transformer Gantry structure |
| 145 | 33 KV AB switch structure |
| 146 | 33 KV Pie support Structure |
| 147 | 33 KV LAS Structure under Bus Bar |
| 148 | 11 KV Structures (4 m - Pole centre to Pole centre) - 11 KV Feeder Bay structures (4m Pole centre to Pole centre) with 2 Bays + 1 LV for 1 No. 8 MVA Power Transformer withpainting |
| 149 | Non- Specified structures , Extension, Alterations and Deductions as per station requirement - Heavy section using RSJ 250x 125 mm / 200 x 100 mm |
| 150 | Light section ( Other than heavy section) |
| 151 | Yard Light - Erection of LED Lamp with fitting in 5.0m pole and laying of cable inside the pole including testing for burning conditionincluding fuse unit |
| 152 | Labour charges for Earth Bore, Earth Mat & Spike - Earth Bore & Earth mat - Labour for Providing earth pit (dia 100/125 mm for power rig or 140/150 mm for hand bore) upto 6 m for conventional Earth Electrodes and inserting G S Rod of 40mm dia into the bore and refilling with slurry of 30 KG of A4 Grade Benonite Powder mixed with low resistivity soil and pouring water and tightening of earth bore upto satisfactory earth value, complying with requirements of IS 3043-1987 & as per approved drawing. Fixing of GS Flat clamp of size 65 x 10 mm for Interconnecting the earth rod and GS earth flat risers by . Fixing of identification board of size 300x150mm of 14swg and 12mm M.S. Rod to be fixed to the board as directed by the field engineer. |
| 153 | Labour for excavation (2330m x 0.30m x 0.50m) with depth and refilling of soil for earth mat |
| 154 | Labour machineries and consumables for erection of earthmat and erection of earth raisers for equipments andStructures |
| 155 | Earth Spike - Labour machineries, consumables for fabrication & erection of earth spikes without Materials including sharpening of Top portion & Galvanising, Welding & Clipping the earthwire to earthmat/earthpit (Electricitry Supply by contractorscope) |
| 156 | Erection of 110V 300AH Battery & Charger - Labour for erection of battery set including two coats of painting of Acid proof paint on wooden stand and neatly stackingthe battery cells and fixing of connecting plates.110V,300AH |
| 157 | Labour, consumables for the Initial filling and first charging of the battery to the required mAH input and thereafteratleast 3 cycles of charge/ discharge of the battery set till the battery is charged to its full capacity as directed by the fiald engineer along with tools for charging of battery 110V,300/120AH |
| 158 | Supply & Fixing of AC 3 Phase 4 pole 415V ISI mark change over switch of Iron Clad type of reputed make as requiredand directed by the field Engineer.(63 Amps) |
| 159 | Supply and Fixing of 63 A HRC Fuse Holder with HRC DC Fuse (Positive and Negative) |
| 160 | Commissioning of 33/11 KV SS Electrical Equipments (Except Power Transformer, Battery & Battery Charger ) includingtesting and relay setting in coordination with TNPDCL officials |
| 161 | Miscellaneous - ( Painting, Equipment Board, LC Key board, etc.) - Painting - Labour charges for two coats of enamel painting in substation structures, steels etc., including the cost of reputed makepaints and other consumables as directed by the field engineer- Yard Fire Stand frame with top canopy cover |
| 162 | Battery Room Fire Stand |
| 163 | Labour charges for writing details in any finished surface boards including cost of enamel paint (Dulex,Asian,Bergerpreferred) and other consumables as directed by the field engineer |
| 164 | Fixing of PVC stickers for Breakers,Panels,chargers and General Key Boards and other works etc, as required and asdirected by field engineer |
| 165 | LC Key board - Erection of LC/ Key board as directed by the field Engineer including cost of all materials. |
| 166 | Labour charges for drawing layout and writing details/ Vinyl Printing in LC/ Key board including cost of enamel paint (Dulex, Asian, Berger preferred) and Other consumables as directed by the field Engineer. Please Enable Macros to View BoQ information |
