NIT for Shifting TE Arumbakkam To Kodambakkam Electrical works

Dismantling the existing EI & fans viz all wiring & conduits switch boards, MCB DBs, AC units with indoor, outdoor units(app.5nos), and interconnecting copper refrigerant pipes, MCB DBs,fire alarm panel,detectors and FRLS cables,AC/Dc change over box with cables and other electrical related items including stacking the same in a location marked by the engineer-in-charge to enable transfer of the materials for safe custody etc as reqd.

Dismantling the existing armoured cabling arrangement, MV panel, change over panel, capacitor panel, service connection panel with cable arrangment including stacking the same in a location marked by the engineer-in-charge to enable transfer of the materials for safe custody etc as reqd.

Dismantling the existing 62.5 KVA EA set from the existing CC pedestal, disconnecting the cabling and exhaust arrangement,fuel line,diesel tank and canopy etc. stacking the same in a location marked by the engineer-in-charge to enable transfer of the materials for safe custody etc as reqd.

Shifting of all the dismantled items vide item no:1 to 3, loading the items at Arumbakkam RSU, shifting to and unloading at TE Kodambakkam with specialized equipments / manpower viz cranes, tripods, transporting by suitable vehicle, stacking items at space marked by the Engg-in-charge in Kodambakkam TE etc as reqd.

Dismantling the 15 KVA Kirloskar EA set at Kanchipuram Ayyankarkolam TE, cable connection end termination, earth connections, fuel lines hose from fuel pipe line, battery charger, also silencer pipe and silencer assembly connection charges at TE building etc as reqd.

Shifting and Transportation of 15KVA EA set with canopy from Ayyankarkulam TE(Kanchipuram) to Arumbakkam new TE ( BSNL owned BTS site) including loading and unloading, manually moving the EA set, along with required components, Position on the existing platform using crane / tripod, specialized tools and crane tackles with specialized persons etc. as reqd.

Installation, testing and commissioning of 15KVA EA set without oil servicing in the existing platform control panel, batteries and making interconnection with engine,extendsing the retrieved fuel line with accessories to engine of etc as reqd and wiring charges checking of oil, connecting battery,DG connection, Testing the genset on load.

Providing B check oil servicing for the shifted 15KVA EA set, with replacement of Engine Lub oil, Diesel fitlers, Lub oil filters and draining of old Lub oil etc.as required.

Replacement of faulty Door Hinges with necessary fixing arrangement etc.as required.

Supply and fixing of 12Volts 88 AH Battery suitable for 15KVA EA set etc.as required.(Make:-Exide Express)

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with Piano type switch, phenolic laminated sheet,suitable size MS box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.

Group B

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supply and drawing following sizes of FRLS PVC insulated copper conductor,single core cable in the existing surface/recessed/steel/PVC conduit etc.as required.

3x1.5Sq.mm

Wiring for light/power plug with2x4Sq.mm FRLS PVC insulated copper conductor single core cable in surface /recessed medium class PVC conduit alongwith 1no.4Sq.mm FRLS PVC insulated copper conductor single core cable for loop earthing etc.as required.

Supplying and fixing metal box of 150mm x 75mm x 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 3pin 5/6A socket outlet and 5/6A piano type switch connections painting etc as required.

Supplying and fixing metal box of 180mm x 100mm x 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6pin 5/6A and 15/16A socket outlet and 15/16A piano type switch connections painting etc as required.

Supply and fixing 4' 18W LED batten light with polycarbonate built, on surface of wall i/c pdg necessary supports and interconnections etc as reqd.

Supply and fixing of 16" wall mounting fan on surface of wall with necessary connections etc.as required. (Make: M/s. Crompton Model:Hiflo)

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

4 way (4 + 12), Double door

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "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.

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

Supplying and fixing of 50W LED street fitting, IP 66 water and dust resistant, 5000 lumens, 6500K temperature colour, in the existing GI pole / wall bracket i/c making necessary supports and interconnections etc as reqd(Make: Havells "Superb Street Light" or SS make)

Supplying and fixing 3x2.5sqmm PVC / XLPE insulated, sheathed, armoured Aluminium UG cable on surface of wall as reqd.

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.

3x2.5Sq.mm

Supply and fixing weather proof, SMC box i/c pdg necessary supports etc as reqd. (Sintex GSJB 1414 or SS make)

Supply and fixing 40mm B class GI pipe for LED fitting bracket / supports, including cutting, bending to an angle suitable to the requirement of the site conditions, Pdg necessary clamping arrangements, and other supports etc as reqd

Supplying and laying 3 core 1.5sqmm PVC insulated, FRLS multicore round, Sheathed Bright Annealed Bare Copper Conductor heavy duty industrial cable in the exisiting piping arrangement i/c pdg necessary interconnections etc as reqd.

Supply and Laying of 4x16 /25 Sq.mm Aluminium UG.cable on surface of wall/trench with necessary end termination etc.as required.

Installaltion, testing, & commissioning of 1.5TR split type AC unit i/c laying the refrigerant piping and necessary wiring etc as reqd.

Providing and fixing Readymade MS condenser stand for fixing outdoor units of 1.5TR S/T A/C i/c providing necessary supports and grouting etc complete as required.

Suppling and laying of copper refrigerant pipe (5/8 " & 1/4 ") suitable for 1.5TR split type A/C unit, covered with foam insulation i/c providing 3 core 2.5 sq mm flexible copper cable, i/c pdg necessary supports and interconnections etc as required

ITC of 20A SP MCB with metal clad plug and socket box i/c connections,testing and commissioning etc. as required

Providing and fixing of 32 mm dia (OD) PVC pipe for disposal of condensate water along with accessories, etc. as required

Providing and fixing 25 mm x 5 mm copper strip on surface or in recess for connections etc. As required

Providing & fixing 25mm X 5mm copper strip in 40mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

PRASANTH ELECTRICALS (BID ID -908855)