|
| 1 | Supply , Installation, Testing & Commissioing of Active Harmonic filter at various ST locations of ONGC Ahmedabad Asset as per the scope of work & technicalspecifications of the tender of the following ratings |
| 2 | (a)60Amperes |
| 3 | (b) 100 Amperes |
| 4 | (c ) 150 Amperes |
| 5 | (d) 200 Amperes |
| 6 | (e ) 300Amperes |
| 7 | Supplying, installation, testing & commissioning of Indoor/ outdoor typePanelof min 550 mm. Depth as per specification given. Panel shall comprise rigid structure frame enclosed by 2mm thick, cold rolled sheet steel structural, frame work with foundation bolts etc. shall be provided for installation on concrete embedded channel box removable cable gland plate shall be provided at bottom each component of panel shall be provided in reference of relevant IS. Inspection at stage & final shall be sought as per requirement of EIC.The components to be used are as follows - (B) locally fabricated panel board, (ii) With 550 mm. Depth |
| 8 | Supplying and erecting triple pole & neutral 440V / 500V panel mounting Copper Busbars with Three equal Nos. of electrolyte bus having current density not more than 1.6 Amp. / sq.mm (Rated current / cross section area) duly wrapped with colour insulating tape for phase sequence Suitable for 630 Amp. capacity , erected with necessary bus bar supports /insulators, main cable socket to each bar, erected in existing cubical panel with necessaryconnections. |
| 9 | Approved make Four pole moulded case circuit breaker having breaking capacity ICU of 35 KA. at 415 V. having normal current rating up to 630A. with variable thermal & magnetic release suitable to work on A.C.supply 50 c/s, ICS=100% of ICU only Cat IIIwith all internal connections & complete erected in existing 16 G.M.S. housing. |
| 10 | Approved make Four pole moulded case circuit breaker having breaking capacity ICU of 50 KA. at 415 V. having normal current rating up to 400A. with variable thermal & magnetic release suitable to work on A.C.supply 50 c/s, ICS=100% of ICU only Cat IIIwith all internal connections & complete erected in existing 16 G.M.S. housing. |
| 11 | Approved make Four pole moulded case circuit breaker having breaking capacity ICU of 35 KA. at 415 V. having normal current rating up to 250A. with variable thermal & magnetic release suitable to work on A.C.supply 50 c/s, ICS=100% of ICU onlyCat IIIwith all internal connections & complete erected in existing 16 G.M.S. housing. |
| 12 | Providing & erecting 240 V MCB Tripple pole (C Curve) having 10 KA breaking capacity & confirms to IS : 8828 in existing box having 6-32A capacity of Cat.III (32A-02 nos.) |
| 13 | Providing and fixing of Set of Indication Lamps |
| 14 | Providing , erection , Testing, Commissioning of ELR with CBCT as per space & cable require with control fuse, control wiring fitted after door modification and internal wiring modification. |
| 15 | Solder less crimping type Aluminium lugs conforming to IS suitable for cable of following size evenly crimped with high pressure tool & connected to switchgear terminals with brass/cadmium plated nut bolts in an approved manner. |
| 16 | (A) 1.5/ 2.5/4/6 Sq.mm |
| 17 | (B) 10 Sq.mm |
| 18 | (C) 16/25 Sq.mm. |
| 19 | (F) 95 Sq.mm. |
| 20 | ( I ) 185 Sq.mm. |
| 21 | Solder less crimping type Copper lugs conforming to IS suitable for cable of following size evenly crimped with high pressure tool & connected to switchgear terminals with brass/cadmium plated nut bolts in an approved manner. |
| 22 | (A) 1.5/2.5 to 6 Sq.mm |
| 23 | (D) 25 Sq.mm. |
| 24 | (E) 35/50 Sq.mm. |
| 25 | (F) 70 Sq.mm. |
| 26 | (G) 95 Sq.mm. |
| 27 | Providing and fixing approved make Perforated C type cable tray.Made fromsheet steel. The cable tray should be single or double bended as per required and as per IS 2062/1079 and shall becoated with hot dip galvanizing as per IS 2629/4759. with max 17.5% perforationwith coupler plate / Fish plate and GI hardware like nut - bolt and washers etc. erection with necessary support( included)as per Specification and as per instruction of engineer in charge.. |
| 28 | (1) 50 X 50X 1.6 mm Thick |
| 29 | (2) 100 X 50 X 1.6 mm Thick |
| 30 | Providing and, fixing heavy duty flange type brass double compression type cable gland with rubber ring for PVC insulated armoured cable complete with out going tails, insulating tape etc for following size of cables. |
| 31 | (A) 3 & 1/2 /4 core 25 Sq. mm |
| 32 | (B) 3 & 1/2core 35/50 Sq. mm |
| 33 | (C) 3 & 1/2 core 70 Sq. mm |
| 34 | (D) 3 & 1/2core 95 Sq. mm |
| 35 | (G) 3 & 1/2core 185 Sq. mm |
| 36 | Making trench in soft soil of suitable width of 90 cm deep for laying cable or locating the faultall over the run and back filling the same and making the surface as normal ground. |
| 37 | Making trench in Hard Murrum / Tar Road of suitable width of 90 cm or requireddepth for laying any size of cable or locating the faultall over the run and back filling the same and making the surface as normal ground. |
| 38 | Covering of cable with second class bricks or cement tileslaid cover the cable crosswise & also on both sides with covering of 7. 5 Cm. layer of sand above & below cable (16 bricks per meter) |
| 39 | Providing , erecting , fabricating the M.S. structure as per requirement on site incorporating proper size of M.S. angles,square,round, flats, bars, channels, sections complete with cutting, welding, grinding & finishing duly painted with one coat of red oxidewith erection on site as per direction of engineer in charge with necessary grouting, cementing, plastering & finishing complete. |
| 40 | Erecting departmentally supplied XLPE(IS:7098)(I)-88 ISI armoured cable multistrand Aluminium conductor for1.1 KV. to be laidon wall with necessary clamps or in existing trench/ pipe of following size of cables |
| 41 | (A) 3 1/2core 25 Sq. mm ( 16 Sq. mm 1/2 core) |
| 42 | (G) 3 1/2core 185 Sq. mm ( 95 Sq. mm1/2 core) |
| 43 | Erecting departmentally XLPE(IS:7098)(I)-88 ISI armoured cable multistrand Copperconductor for1.1 KV. to be laidon wall with necessary clamps or in existingtrench/ pipe at road crossing or floorof following size of cables. |
| 44 | (A) 3 1/2core 25 Sq. mm ( 10 Sq. mm 1/2 core) |
| 45 | (B) 3 1/2core 35 Sq. mm ( 16 Sq. mm 1/2 core) |
| 46 | (C) 3 1/2core 50 Sq. mm ( 25 Sq. mm1/2 core) |
| 47 | (D) 3 1/2core 70 Sq. mm ( 35 Sq. mm1/2 core) |
| 48 | Supplying & erecting XLPE(IS:7098)(I)-88 ISI unarmoured copper cable 1.1 KV grade to be erected as directed of following size.(b)7 core 2.5 Sq. mm |
| 49 | Providing and erecting required different size Hot deep Galvanised iron strip for earthing of HT, OCB/ACB Transformer, LT panel board Motors, etc. using proper clamp of various size as required |
