Public Works Department

Public Works Department has published Tender For Providing Annual Maintenance Of Ei At Karbook Sub Divisional Hospital Karbook Gomati District Tripura - 1 Wiring for light / fan / exhaust fan / call bell point with 2 x1.5 sq. mm pvc insulated Copper conductor cable (FR) in pvc casing and capping complete with 6/10 amps modular type switch, cover plate, surface modular switch board including connection etc as required:- 2 Short point:- 3 Medium point:- 4 Long point:- 5 Wiring for circuit /Sub-main with following sizes PVC insulated copper conductor cable (FR) in PVC casing and capping etc. as required. 6 2 x 1.5 sq.mm:- 7 2 x 2.5 sq.mm:- 8 2 x 4 sq.mm:- 9 2 x 6 sq.mm:- 10 4 x 25 sq.mm:- 11 Wiring for Circuit/Sub-main with the following sizes of PVC insulated Copper conductor cable (FR) in existing PVC casing capping/ conduit in recess/ surface including connection etc. as required. 12 1 x 1.5 sq.mm:- 13 1 x 2.5 sq.mm:- 14 1 x 16 sq.mm:- 15 2 x 1.5 sq.mm:- 16 2 x 2.5 sq.mm:- 17 2 x 4 sq.mm:- 18 4 x 10 sq.mm:- 19 4 x 16 sq.mm:- 20 4 x 50 sq.mm:- 21 Earthing with Copper earth plate 600 mm x 600 mm x 3 mm thick i/c accessories and providing masonry enclosure withCIcover plate Size 12x 12 having locking arrangement, alongwith20 mm dia (medium gauge) watering pipe including CC work etc as required:- 22 Extra for using salt (12 Kg) and charcoal (96 Kg) for plate earth electrode as required. 23 Supply and fixing of 25mm x 3mm Copper strip on walls/ floor of the building for horizontal/ vertical network including necessary spacers and porcelain insulators at regular intervals. 24 Providng and laying 15mm dia(medium gauge) G.I. pipe for drawing of4.06mm (8SWG) dia G.I./ Copper wire forearth connection from earth electrodes etc as required. 25 Supplying & installation of 10 KA breaking capacity, B/C curve MCB of following ratings in the existing MCB DB including connectionas required: 26 6 to 32 amps SP MCB 27 6 to 32 amps DP MCB 28 40/50/63 amps TP MCB 29 Supplying and fixing of the following sizes GI (in recess) and plastic (on surface) modular accessories etc. as required. 30 6 module plastic switch board:- 31 8 module plastic switch board:- 32 12 module plastic switch board:- 33 6 module cover plate :- 34 8module cover plate :- 35 12module cover plate :- 36 6/10 amps one way SP switch (1M) 37 3/6 pin 16/20 amps socket outlet (2M):- 38 Supplying and fixing of the following electrical accessories including necessary connection etc. as required. 39 5 step fan regulator (2M):- 40 Angle/batten holder 41 Ceiling rose 42 2.5 mfd fan capacitor 43 5/6 amps piano type switch 44 16/20 amps piano type switch 45 3 pin 5/6 amps piano type socket 46 3/6 pin 16/20 amps piano type socket 47 i) Electronic 5 step fan regulator 48 Supplying and fixing of the following sizes wooden switch boards with 3mm thick bakelite cover etc. as required. 49 102mm x 102mm (4 X 4) :- 50 102mm x 178mm (4 X 7) :- 51 152mm x 203mm (6 X 8) :- 52 203mm x 254mm (8 X 10) :- 53 Dismantling the existing ceiling fan and making winding by (34/35/36 S.W.G) Copper wire, varnish, oiling, greasing and re-fixing the same including wiring the down rod of standard length ( up to 30 cm ) etc. as required. 54 Cleaning of existing ceiling fan/luminaries. 55 Supplying & installation of 400 mm sweep AC wall mounting fan with plastic blade including connection etc as required. 56 Supplyingof 400 mm sweep AC padestal fan with metal blade etc as required. 57 Supplying and fixing of following surface/recess mounted LED luminaries in powder coated die cast housing complete with high efficiency polycarbonate diffuser and necessary connection etc.as required (with 50000 burning hours and minimum lumen output of 100 lm/watt): 58 Surface mounted integrated 20 watt LED batten with polycarbonate diffuser:- 59 Surface mounted box type batten suitable for single 18/20 watt integrated LED tube lamp (without lamp):- 60 Surface mounted round/ Square shaped 12 watt LED downlight with integral driver and high quality polycarbonate diffuser:- 61 Supplying and installation of powder coated steel sheet enclosure (MCB DB) suitable for 240/415 volts MCB/ Isolator/ RCCB (SP/ SPN/ DP/ TP/ TPN/ FP) complete with necessary bus bar, neutral link, din rail, earth bar etc i/c connectionas required. 62 (2+6) / 8way SPN MCB DB (double door): 63 Supplying and fixing of following LED Tubes, retrofit bulbs/lamps for LED luminaries including necessary connection etc. as required: 64 9 watt LED retrofit lamp with polycarbonate body and aluminium heatsink. 65 18/20 watt LED tube with integral driver and polycarbonate diffuser (50000 burning hours and minimum lumen output of 100lm/watt): 66 Supplying and fixing of following outdoor LED luminaries in powder coated die cast housing complete with heat resistant tempered glass/ diffuser including necessary connection etc. as required (50000 burning hours and minimum lumen output of 100 lm/watt): 67 90 watt LED street light fixture with integral driver and secondary lens (IP 66): 68 Supplying and fixing of 30/35 watt Track based spot light with high efficiency reflector suitable for 3 circuit-4 wire universal tracks i/c necessary connection etc as required. 69 Supplying and fixing of track for Track based spot lighti/c necessary connection etc as required. 70 Supplying & installation of 300 mm sweep metalic body exhaust fan including connection etc as required: 71 Supplying & fixing of 1200 mm sweep white color AC ceilingfan capacitor typedouble ball bearing complete with 300 mm down rod,canopies,shackles, 3nos blades, including wiring the down rod with 2x1.5 sqmm PVC insulated Copper conductor cable(FR)(ISI marked, BEE 1star/minimum service value 4.0 m3/min/W). 72 Supplying and laying of the following sizes XLPE insulated PVC sheathed aluminium conductor armoured cable with necessary connection etc as required. 73 3core 4 Sq mm 74 Drawing of armoured/un-armoured cable with proper saddling etc as required: 75 Excavation of earth for cable trench of 800mm depth & 300mm width in all kinds of soil including back filling of cable trench with the excavated soil with 20cm layer of sand, 3.5 nos bricks per metre for protection including ramming, consolidating to the original shape as per dirrection of Site Engineer. . Last date of submission for this tender is 2025-07-28. This is a Electrical Maintenance tender in Gomati, Tripura