Public Works Department Tender

i.15/16Aswitch.

ii.6 pin 15/16A socket.

Supplying and fixing of GI box along with modular base and cover plate for modular switches / sockets in recess , etc. as required.(4 module)125mmx75 mm

Point wiring for 10A socket out lets with 3x2.5 sq mm (P+N+E)FRLS PVC insulated 660/1100volt grade flexible stranded copper conductor wires in recessed or surface conduiting system, incl. the cost of supplying and fixing of metallic modular grid plate mounted flush, 2 no. 240 volt 6A 3/5 pin socket out lets along with 2 no. 6A control switch housed in zinc chromate passivity GI box with modular cover plate complete with internal connections, loop earthing wire of same size as per specifications and as required. The job includes providing and laying of circuit wiring with 3x2.5 sq mm PVC insulated multistranded copper wire laid through PVC conduit from DB to first switch in sub circuit, excl. cost of conduit. (C. job). Separate wiring for normal and inverter supply is to be provided and no extra circuit wiring shall be paid what so ever reason or length. (Maximum two points shall be connected on one circuit)

Supply, installation, testing and commissioning of 12-15Watt LED recessed/mounted (round or square) Down lighters having aluminum body, minimum 100im/w, average life 50000 hours, Operating temperature -10`C to +45`C. The job includes replacement warranty of fixture if damaged/ burnt out what so ever reason for a period of one year reckoned from the date of successful commissioning/ handing over of site to the intending department. .(To be got approved before inst. from EIC)

Supply, installation, testing and commissioning of 200-250 mm sweep shutter type exhaust fans (Sample to be got approved), incl. cost of ceiling rose and making of space in walls/ windows as per site and necessary connections.

Supply and fixing of modular blanking plates on modular switch plates, excluding cost of switch plates.

Wiring for circuits/ sub mains along with earth wire in FRLS PVC insulated 660/1100volt grade flexible stranded copper conductor wires in recessed or surface PVC conduit, excluding cost of conduits

2 x 1.5 sq.mm + 1x 1.5 sq. mm Inverter Lighting Circuit

2 x 2.5 sq.mm + 1x 2.5 sq. mm Normal Lighting Circuit

2 x 4.0 sq.mm + 1x 4.0 sq. mm Lighting Sub main

2 x 10.0 sq.mm + 1x 6.0 sq. mm Heating Sub main

Supply and fixing of 25 mm dia. Medium grade PVC conduit including its allied accessories like bends and concealed deeps, etc. for laying of wires, recessed in RCC slab/walls incl. refacing of walls or fixed with necessary clips and rowel plugs complete.

Supply and fixing of fan deep made of heavy gauge sheet in RCC slabs

Supply, installation, testing and commissioning of1200 mm sweep ceiling fans of Havells/ Crompton Greaves/Bajaj/ Usha (Sample to be got approved), incl. cost of ceiling rose (if required) and making of necessary connections.

Supply and fixing of two module stepped electronic fan regulator on the existing modular plate switch box, incl. connections but excluding modular plate etc. as reqd.

Supply and fixing of 16 way , Double door surface/ recess mounting , vertical type, 240 V, SP&N MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs, excluding cost of MCBs and Incomer.

Supply, installation, testing and commissioning of 5-32A single pole rating 240/415V, 10 KA“C” curve MCB suitable for inductive load in the MCB distribution board complete with necessary connections.(To be got approved before install. from EIC)

Supply, installation, testing and commissioning of 32A DP rating 240/415V, 10 KA “C” curve MCB suitable for inductive load in the MCB distribution board complete with necessary connections. .(To be got approved before installation from EIC)

Supply, installation, testing and commissioning of 63A DP rating 240/415V, 10 KA “C” curve MCB suitable for inductive load in the MCB distribution board complete with necessary connections. .(To be got approved before installation from EIC)

Supply and fixing of single pole blanking plates on existing MCB distribution boards.

Supply, laying, connecting and commissioning of 50 sq. mm 2 core XLPE/ PVC insulated and steel armored 1.1 KV grade Aluminum LT cable from LT panel to LT pole, incl. cost of required al. thimbles duly crimped. (Over head/ under ground).

Supply, installation, testing and commissioning of wall/floor mounted compartmentalized , main distribution panels, fabricated out of 16 gauge sheet steel, dust protected, painted, incl. earth terminal with all necessary accessories with internal wiring as required. The panel is to be provided with the following adjustable type controlling/ protection switch gear devices: 1.NORMAL INCOMING 125A DP MCB 10KA 01 no. 250A SP&N bus bar AL. Strips 01 set Digital meter and phase indicators 01 set. 2. Generator INCOMER 100A change over switch 01 no. 200A SP&N bus bar AL. Strips 01 set Digital meter and phase indicators 01 set. 3.INVERTER/ SOLAR INCOMER 40A DP MCB 10KA 01 no. 100A P&N bus bar AL. Strips 01 set Digital meter and phase indicators 01 set. OUTGOING 100A DP MCB 10KA 02 no. 63A DP MCB 10KA 02 no 40A DP MCB 10KA 02 no The contractor has to submit the test certificate of main switch gear.

Earthing with GI earth pipe 2.5 mtr. Long 40 mm dia. Including accessories and providing masonry enclosure with cover plate having locking arrangements and watering pipe, trenching and filling with charcoal/coke and salt.

Providing and fixing of 25mmx3mm GI strip on surface or in recess for extending the earthing from earth electrode to controlling panelin one rim to be laid through required dia. of PVC conduit.

Supply, installation , testing and commissioning of 10 KVA, 1-Phase, 240V,LT, Unbalanced AVR of AE, ALBA, Chinar, Essentials make, operating from input voltage of L-N=90-265V, thereby producing the output voltage of 230V +_2% Phase to Neutral. The AVR should have inbuilt Over voltage protection, Under voltage protection & Over loading with TDR. The stabilizer shall be servo controlled automatic, ONAN cooled and provided with frist filling of fresh filtered transformer oil having required di-electric strength.The stabilizer shall be capable of smooth operation up to 10% un-balanced in the load currents.The supplier has to give guarantee for any manufacturing defect with three servicing of the equipment for two years reckoned from commissioning.The job also includes all applicable taxes, carriages , loading and unloading.

Supply, installation, testing and commissioning of 100A Bypass Change over switch, incl. its sheet steel enclosure and making of necessary connections. (Complete job)