Operation of Electro Mechanical Services (except lifts and wet riser) including maintenance of Electrical Installation and fans, comprehensive maintenance of pumps, AC units, DG set and Lift at TNT complex, Chennai for 12 months. (2025-2026)

SUB HEAD- I Providing need based operation for the following electro mechanical services from 8.00 am to 8.00 pm including sundays / holidays as per the standard procedures, attending break down calls for which necessary spares shall be supplied as furnished in Sub Head-III and carrying out maintenance activities as per schedule given in the relevant sections of specifications / conditions of contract and inventory of equipment attached by deploying the required staff including specialised manpower and by arranging required tools and plants etc., to keep all the services operational up to the required standards, complete as required for TNT Complex, Chennai. a. EI & Fans including compound light b. AC units c. Pumps. d. MV panels and capacitor panels e. 250 KVA Engine Alternator Set - 1No All the above consists of a to e

SUB HEAD- II Providing Comprehensive maintenance of the following Split type AC units i/c stabilizer/starter/MCB (whichever is available) as per the detailed specifications to keep all the services operational up to the required standards, complete as required

1.5 TR Split type AC Unit of life more than 5 years from installation

1 TR Split type AC Unit of life more than 5 years from installation

1 TR Split type AC Unit of life less than 5 years from installation

Comprehensive maintenance of following electromechanical services (as per the inventory list attached) situated in the TNT Complex, Chennai as per specifications / conditions of contract & as per the details given in relevant sections by deploying the required staff including specialized man power and by arranging required spares, tools and plant etc. to keep all the services operational up to the required standards, complete as required.

250 KVA Engine Alternator Set - 1 no

Pump Sets of following capacity

5 HP (Centrifugal type for Sump) ( more than 5 years )

5 HP (Centrifugal type for Sump) ( less than 5 years )

1.5 HP (Jet type for Borewell)

SUB HEAD - III Supplying of following accessories for the existing Light Fitting, Fan, switch board, MCB DB, Submain distribution Board switches, fire extinguishers, etc. as required. Note: These item shall be replaced only if the items under maintenance becomes faulty & with the consent of EE (E) /SDE(E) / JTO(E).

36 W Fl. Tube

Starters for FL. Fittings

2.5 mfd capacitor for ceiling fan

Replacing of bearings (both ends) for ceiling fan

5A one way piano type switch (Make:Anchor or SS make)

5A, 5 pin socket (Make:Anchor or SS make)

15A one way piano type switch (Make:Anchor or SS make)

15/16 A 5 pin socket (Make:Anchor or SS make)

Step type fan regulator (Make: Anchor or SS make)

12W, B22 base LED Lamp (Make: Philips or SS make)

6-32A C series SP MCB (Make:Standard or SS make)

6-32A C series TP MCB (Make:Standard or SS make)

63A C series TP MCB (Make:Standard or SS make)

100A 4P isolator (Make:Standard or SS make)

63A 4P isolator (Make:Standard or SS make)

40A DP isolator (Make:Standard or SS make)

63A DP isolator (Make:Standard or SS make)

32 A, TPN SDFU suitable for DIN fuse link (open execution type) (Make: L&T, FN 32 or SS make)

63 A , TPN SDFU suitable for DIN fuse link (open execution type) (Make: L&T, FN 63 or SS make)

125 A , TPN SDFU suitable for DIN fuse link (open execution type) (Make: L&T, FN 125 or SS make)

32A cylindrical type HRC fuse (Make: L&T or SS make )

63A DIN type HRC fuse (Make: L&T or SS make)

100A DIN type HRC fuse (Make: L&T or SS make)

125A DIN type HRC fuse (Make: L&T or SS make)

32A bolted type HRC fuse (Make: L&T or SS make)

63A bolted type HRC fuse (Make: L&T or SS make)

100A bolted type HRC fuse (Make: L&T or SS make)

125A bolted type HRC fuse (Make: L&T or SS make)

3 KVAR Heavy Duty Box type Capacitor suitable for 440 V (Make: L&T box series or SS make)

5 KVAR Heavy Duty Box type Capacitor suitable for 440 V (Make: L&T box series or SS make)

20 Watts - 4 feet - LED Batten (Make: Crompton or Similar Superior make)

S/D of following sizes of FRLS PVC insulated copper conductor single core cable in the existing surface / recessed PVC / steel conduit

1 x 1.5 sq.mm

3 x 1.5 Sq.mm

3 x 4 Sq.mm

3 x 6 Sq.mm

S/F of following sizes of medium class PVC conduit along with accessories

Fire Extinguishers & its Accessories.

Precharged 4.5 Kg CO2 type fire extinguisher with Controllable Discharge Mechanism, Discharge Hose & Horn confirming to relevant IS etc. as required. (Make: ISI marked) (Explosive certificate from the competent authority shall be produced).

Refilling of existing 4.5 Kg Co2 type fire extinguisher Cylinder with Co2 gas i/c engaging suitable man power / ensuring safety measures & using specialized tools & safety gears if any, i/c testing and transportation etc. as required.

SUB HEAD - IV Comprehensive maintenance of 8 Passenger lift of capacity (544 Kg) (Gearless) for G+7 floors at TNT complex, Chennai, having a contract speed of 1.0 m/sec comprising of equipments including Microprocessor based VVVF drive with ARD complete with all its accessories / consumables such as car fan, lighting, ARD batteries as per specifications / conditions of contract & details given in relevant sections by deploying the required staff including specialized man power and by arranging required spares, tools and plans to keep it operational up to the required standards, complete as required. (Make: Omega Elevators)

SAIDAPET ELECTRICALS CHN PVT LTD (BID ID -854578)