Kochi Municipal Corporation S.990/19

Amount

Electrical

Supply and wiring points as per IS 732 -1989 in medium guage pvc conduit 20mm with specials ,using 1.0sq mm pvc insulated stranded single core copper wire 650/1100 V ,with 2.03continous copper earth wire ,clamping using metal saddles spacing not to exceed 50cm suitable size metal switch boxes with ;upto and including 6A modular type SP switch and plates, 6A 3 plate ceiling rose;copper wire of the specification and size of 1.5 sq mm should be used in 2 runs as cicuit to switch board.(All the materials should have departmental approval.).(a) Ceiling rose point

(b) Combined Plug point

© Ceiling fan point with Stepped Regulator socket size

Supply and providing medium guagePVC conduit confirming to IS 9537/83 part lll with suitable size specials such as slip in type couplers and bends ,fixing the conduit using metal saddles spacing not exceeding 50cms including making good the damagesetc. as (a) 20mm pvc pipe.

Supply and drawing 650/1100V grade pvc insulated stranded single core copper conductor cable of size 1.5 sq mm confirming to IS 694/1990 through the exxisting conduit and giving connections etc, (a) 1.5 sq mm 3 runs

Supply and drawing 650/1100V grade pvc insulated stranded single core copper conductor cable of size 1.5 sq mm confirming to IS 694/1990 through the exxisting conduit and giving connections etc, (a) 1.5 sq mm 5 runs

Supply and drawing 650/1100V grade pvc insulated stranded single core copper conductor cable of size 2.5 sq mm confirming to IS 694/1990 through the exxisting conduit and giving connections etc, (a)2.5 sq mm 3 runs

Supply and drawing 650/1100V grade pvc insulated stranded single core copper conductor cable of size 2.5 sq mm confirming to IS 694/1990 through the exxisting conduit and giving connections etc, (a) 2.5 sq mm 5 runs

Supply and drawing 650/1100V grade pvc insulated stranded single core copper conductor cable of size6.0sq mm confirming to IS 694/1990 through the exxisting conduit and giving connections etc,(a) 4.0 sq mm 2 runs

Supplying heavy duty PVC/ XLPE insulated pvc sheathed armoured power cable with Aluminium conductor for working voltages upto and including 1100 V ,. (a) 4 core 10 sqmm size

Supplying heavy duty PVC/ XLPE insulated pvc sheathed armoured power cable with Aluminium conductor for working voltages upto and including 1100 V ,.(a) 2 core 6sq.mm size

Laying charges of UG cable upto 25 sq mm size through the wall,by clamping the cable using proper sadles ,screws etc.complete required.

Supply and drawing bare copper conductor along with wiring /cables/through pipe etc. as required (a) 2.65 mm

Supply and providing cable gland suitable 6 Sq mm armoured aluminium cable and making end termination

Supply and providing cable gland suitable 10 Sq mm armoured aluminium cable and making end termination

Supplying and laying 32 mm dia GI pipe for laying UG cable at road crossings etc.

Supply and fixing of Cover frame & Grid frame for modular switches and accessories,surface box with front plate and making good the surface of the wall,colour washing etc.(a)3 Module surface box with front plate

(b) 6 Module surface box with front plate

Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (Group A)(a)3 Module surface box with front plate (a)6 A SP 1 way switch

(b) 6A2M 3pin plug

© 16A SP one way switch

(d) 6/16A Socket

Supply and installation of Single phase Double cover dust and vermin proof enclosure of MCB DB including copper/brass bus bar neutral link and DIN bar suitable for fixing MCB ,isolator etc. including providing blanking plates in the blanking slots ,fixed on wall making good the damages,colour washing etc.as required.(a)4 way MCB DB`

Supply and installation of Single phase double cover dust and vermin proof enclosure of MCB DB including copper/brass bus bar neutral link and DIN bar suitable for fixing MCB ,isolator etc. including providing blanking plates in the blanking slots ,fixed (a) 12 way

Supply and installation of double cover enclosure of MCB DB for three phase inclusive of copper/brass bus bar neutral link and DIN bar suitable for incorporating MCB ,isolator etc. including providing blanking plates in the blanking slots ,fixed on wall(a) 4 way (8+12)

Supply and fixing the following rating of MCB isolatorsand giving connections.(a) 40A 4Pole

Supply and fixing the following rating of MCB isolators(250V Double pole)and giving connections.(a)30 /40 Adouble pole

Supply and fixing the following rating of MCB and giving connections.(a) 6 to 32A SP MCB

Supply and fitting following type and ratings of in the existing Distribution board including connections.(a) RCCB 4 pole 40A ,30mA

Supply and fitting DOL starter upto 2 HP motor and giving connections

Supplying of 0.5HP self priming centrifugal monoblock motor pumpset (Crompton greaves/V guard or equalent make)

Fixing charges of single phase motor pumpset in the existing foundation

Supply and fitting MS rod type fan clamp for RCC slab neatly painted with two coats of enamel paint

Supply conveyance ,installation ,testing and commissioning of 1200 mm sweap Ac ceiling fan (B Catogery) using standard accessaries ,wiring the down rod with 16/.02mm pvc insulated and pvc sheathed 650/1100V grade 3 core round copper conductor flex

Supply and fitting AC wall mounting fan 400 mm with all its connected accessories and giving connections.

Supply conveyance, installation, testing and commissioning the following types of light fittings made from CRCA sheet 0.5mm thickness with all accessories and lamps directly on wall and giving connections with 16/0.20 mm 3 core PVC insulated and sheathed round copper conductor flex wire or extending the original wiring and giving connections as required (a) 1x28wT5 fitting with APF electronic ballast suitable for continuous operation with THD <10%, power factor >0.98, RoHS compliant,high lumen tube .

Supply and fitting cast alluminium stove enamelled elliptical shape bulk head fitting with porcelane holder and meshguard with front clear glass and 14 W CF Lamp, to wall including giving connections using 16/0.20 mm PVC insulated and sheathed 3 core copper wire.

Supplying of 70/72W LED streetlight luminaire with epoxy powder coated pressure die-cast aluminium housing with heat resistant toughened clear glass fixed with SS screws. Manufacturer name engraved /embossing in housing to allow traceability till life of fixture (stickering and printing is not acceptable) with operating voltage range (140 - 270V AC). The luminaire shall be minimum IP66 protected. LED driver has protection against over voltage and short circuit with LED driver efficiency should be greater than 85% with CRI greater than 75 and with colour temperature 5700K range. minmum 3kV surge protection in driver, LED having 50,000 burning hours with minimum 70% lumen maintenance and power factor 0.90 with THD less than 10%. System consumption should be 70/72 ± 5W with lumen package of 100 lumens/ watt.(Osram/Philips/Bajaj or equavalent make with three year minimum warranty)

Supply and fitting GI bracket bend in proper shape for fixing 110/70/72 W LED (or nearest available wattage) lamp street light fitting made of 40 mm dia GI pipe ,1.00 mtr length with clamps,bolts and nuts etc. complete.

Fitting charges of LED street light fittings 40/45/70/72/110W on the existing GI bracket fitted with the electric post ,laying necessary lead wires and giving proper connections.

SANTHOSH X

ATTARAT ENGINEERS PVT LTD

Grace Enterprises

T G George Molexelectricals

S & S ENGINEERING SERVICES