GENERAL Construction of Valliyoorkavu bridge in Mananthavady constituency in Wayanad district Electrification General Electrical Work

Electrification

OD339217/2025-2026:Supply Conveyance, installation, testing and commissioning of 30W LED decorative luminaire with spun and extruded aluminum body powder coated finish,convex type clear acrylic diffuser, Colour Temperature 3000 K, CRI>70 , Efficiency >85% with IP 65 protection and IK05 impact resistance with power factor greater than 0.95 at full load, internal surge protection 6 KV, complete with THD less than 10%, duly wired up for use on 240 V AC supply fixed on MS decorative pole of 4270mm height with single arm ,foundation bolts erected on existing concrete foundation etc. as required.( LED luminaire Make K-LITE Karona Fort Mini ; code KL - 25187 -A11- 30W and Decorative Pole K-LITE DRIVEWAY ORNA FLORUS ; code 12011-427-G35-SA )

90.12.5.40:Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.4 core 10 sq mm

90.6.5.11:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 1.50 sq mm

1.17.1:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.1 x 1.5 sq. mm

1.17.4:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 1.5 sq. mm

1.17.31:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.4 x 6 sq. mm

90.12.9.2:Supplying, laying and jointing of the following sizes of double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to underground power cables with all required accessories in ground in the existing trench50/38 mm or nearest size

14.13.1:Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required50 mm dia

9.1.32:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 10 sq. mm (25mm)

14.1:Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.

14.7:Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required.

OD289684/2025-2026:Steel reinforcement for RCC Work including straightening, cutting, bending, placing in position and binding all complete.

2.13.1:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.15.2:Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli Amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 amps

2.10.5:Supplying and fixing 5A to 32 A rating, 240/415 volts, 10 kA, ""C"" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Triple pole and neutral

OD289687/2025-2026:Supplying and fixing 32A 3Pole AC1 Power contactor in Din bar complete with connections, testing and commissioning etc. as required.

OD289688/2025-2026:Supplying and fixing programmable Electronic 110-240 V AC Crono Timer Switch for operating ON-OFF function in the existing MCB DB/enclosure complete with connections, testing and commissioning etc. as required.

OD289689/2025-2026:Supply &Installation of dust and vermin proof, 3 Phase Syntex meter board {GS MB-6535) / Equivalent make of size 650x350x250 suitable for fixing KSEB meter,fuse units, CT etc, hinged door construction for the front side with compartments if necessary, providing vision panel for the meter compartment, knock out for cable entry and exit.

OD342519/2025-2026:Fabrication, supply, and installation of board using 2.00mm CRCA sheet, powder coated for covering street lighting control board.

OD289690/2025-2026:Supplying and fixing 63 A, 2 Way neutral links mounted on DMC/SMC base with connections, in existing meter board

OD289691/2025-2026:Supplying and fixing 63, HRC Fuse with HRC Fuse link with connections, in existing meter board

2.10.1:Supplying and fixing 5A to 32 A rating, 240/415 volts, 10 kA, ""C"" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single pole

90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board

5.4:Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

OD289714/2025-2026: Providing and fixing 2 X 25 mm X 3 mm G.I. strip test joint for earthing system

OD289715/2025-2026:Providing and fixing 25 mm X 3 mm G.I. strip earth lead from the test joint to the earth plate

90.16.1.11:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required4.06 mm GI conductor (8 SWG)

2.21:Providing and fixing M.V. danger notice plate of 200 mm X 150 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

7.10:Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required.

OD311356/2025-2026:Supply, conveyance and fixing spd Type 1+2 , I imp12.5 kA , I max50 kA , 3P+N conforming to IEC 61643-11 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required. ( Make : LK AUSP123PN50D )

OD291191/2025-2026:Fee to be paid to KSEB towards for KSEB Three phase Connection . (actual amount will be reimbursed on production of original documents) LS