Steel Industrials Kerala Limited Tender

Supply and providing earth lead from the test joint to the earth electrode using the following sizes of conductors/ strips including cutting, drilling necessary holes (in case of strip) and fixing firmly with plate test ioint etc as required. 25 x 3 mm GI strip

Supply and providing the following sizes of cast iron gully trap with covering at the top of the inspection chamber of earth pit as required 300 x 300 x 6 mm cast iron gully trap with covering

Supply of superior quality copper earth socket for the following sizes of earth conductor including crimping etc. as required. 3.12 mm (10SWG)

Supply and fixing the following accessories in the existing meter board and giving connections etc.

Aluminium anodised DangerNotice Board of size 150 x 100 mm. with inscriptions (both in English and Malayalam) and conventional Skull and Bone in Red colour.

3) 20-32 A, clip-on offset tag fuse link of size fl

Supplying, laying and jointing of the following sizes of double wall corurgated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in hard soil 0.75m below ground level including excavation 40 / 32 mm or nearest size

Charges for KSEB connection including all laison works (Actual Amount paid on production of receipt).

Supply and fixing the following types of beeding along the periphery of doors/ other detachable comparrments to make the panel assembly dust & vermin proof including sticking with glue A' section neoprene beeding suitable for 1.60/ 2.00 mm sheet

Supply and providing plate earthing as per IS 3043 with 300X300 mm CI earth plate supply and providing test joint for the earthing system using 2 nos of the following size of strip including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc as required. Earth strip GI 25X3mm. 4 feet copper plate rode Grade 10 Copper wire (Panel board earthing).

1) 25 x 3 mm GI strip

Supply and providing the following sizes of bolt and nut with washers on the existing MS box i earth bus etc. as required including drilling necessary holes as required 1) 25 x 6mm brass bolt & nut

Supplying and providing earth clamps for siemens tropodur type cable glands of suitable length and other dimensions noted along with each size of glands for the followinge sizes of cables as required.4sqmm-16 sq mm with 12 mm wide x 1 mm thick clip

1) 32 A,415 V Backelite fuse fitting

Supply and fixing the following sizes of PVC Conduit conforming to IS 9537 / 1983 part III along with all required accessories on existing pole/ concrete etc. as service/protection pipe as required 32 mm dia light gauge

Supply and providing test joint for the earthing system using 2 Nos of the following sizes of strips including cutting and bending to shape, drilling necessary holes and fixed to the watering pipe etc as required. 2x25 x 3 mm GI strip

Supply and installation of the following accessories suitable for 50 Hz , AC supply conforming to IS 8828-1995/ IEC 60898 of the following current ratings in the existing enclosure and giving connections as required

2) 32 A,415 V,2 way neutral link mounted on DMC/ SMC base.

Supply and wiring with 650/1100 V grade PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 for interconnecting the control devices/ equipments including providing suitable size sockets at the termination points, keeping the wiring firm by suitable tie/ tie mounts/ PVC duct etc as required. 4.00 sq mm single run without sockets

1) 25 A,2 pole, 30 mA RCCB

Supply route marker with 102mmx102mm cast iron, spike 5mm thick with inscription 'LT Cable, there on bolted / welded to 35x35x6mm angle iron 60cm long and fixing the same in ground as required.

Supply and erection control box consists of 1 No. 25A, 2 pole MCB incomer, single dial 24 hour timer with charging facility and suitable contractor for automatic operation, suitable size connection cable from control panel to Street light fittings.

Supply and installation of Street Light system as per following specification Supply of 8 Mtr Octagonal pole, Galvanized and suitable for wind velosity as per IS 875 part - 3, with a single arm and all accessories.

4)24 Hours Timer for operating automatic ON-OFF function

1) 25 x 8 mm GI bolt & nut

Charge for erecting the 8 Mtr Street lighting system including the following works -Erection of the street light wih the help of suitable equipments and wiring of luminaries with 2.5 mm² wiring materials, connection to power tool, High Mast, earth terminals and labour etc.

Supply of general purpose Street Lighting High power LED Luminaries with system efficacy greater than 120lm/w with a lumen output of 18000 lm and power consumption, of 150w. B50L70 lifetime, Ta=+35 degree at outdoor with IP 65 housing, Class l. optical beam symmetrical, painted no, corrosive pressure die cast Aluminum housing and painted Steel bracket. Lens made of PMMA with thermal harden flat glass. Gasket made of heat resistant silicon, rubber. Universal, U-shaped Mounting bracket. Power requirement 220-240v AC, 50HZ. Cool white (5000K - 6500K) color temperature with CRI 75. Integrated electronic gear. Certifications :UL,LM 79,LM80,IP 65&IP67

Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of l.1 KV grade of the following sizes in the existing RCC HUME/ STONE WARE /GI/ DW C pipe as required. 2 core 10 sq mm

Fabrication, supply, conveyance and installation of angle iron frame work for wall mounting panel board using suitable size angle iron cut and welded to shape including painting with two coats of synthetic enamel paint over a coat of zinc chromate primer, bolting the frame to the panel using required bolt and nuts, fixing the whole to the wall,making good the damages etc. as required.

2)6 Ato25 A, l0 kA, DP MCB (C curve)

Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using 1.60 mm CRCA sheet as per approved design and requirement. wiith frotr and rear access facility. bus bar chambers. hinged doors ror all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut_outs for mounting meters, relays, indication lamps, bus bar interconnection at",detachable covers for bus bar chamber and cable aley, painting the assembly with 2 coats synthetic enamel paint over a coat of zinc chromate primer etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments should be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc. including control wiring

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required. 3.15 mm copper conductor (10 SWG)

3)32A,2Pole, AC I rated power contractor with lNO+lNC auxiliary contracts & with AC coil

Supply of superior quality aluminium tubular cable socket and making core termination of cables of the following sizes including crimpirg etc. as required. 10 sq mm