SITC of 18 Nos. AMF Panels for various capacity Engine Alternator Sets under Alappuzha BA

Amount

Supplying, Installing, Testing & Commissioning of cubicle type AMF ( Auto Mains Failure) Control panel of following rating made of 16 gauge CRCA sheet with hinged type front openable covers mounted on the floor/wall/on pedestal/ angle iron frame, complete with 4 Pole MCBs upto 20 KVA and 4 Pole MCCBs for 30 KVA rating above , 4 pole AC 3 duty contactors , Microprocessor based controller, relays, timers, set of CTs for metering and protection, energy analyser to indicate currents, phase and line voltages, frequency, power factor, Kwh , Kvarh and with overload,under frequency protections, rotary operated on load change over switch for bypassing the AMF controller, all internal wiring using copper cables , provision to install a generator protection unit available at site ,termination of existing control cabling from AMF to diesel engine and elsewhere if required , all complete and interloking as per specifications attached. This also include Initial programming of all operating parameters in the AMF controller, dismantling the existing EA control panel along with the existing incoming and out going cables and relaying the cables to the new AMF panel, making termination, as per site conditions and as per Specifications attached .The AMF control panel shall be compatible for three phase EB supply and suitable for existing 3 phase EA sets.

AMF Panel of 30 KVA rating -Indoor type

Name of sites : Panavally ( 30KVA), Pathirapally (30 KVA), RL:U Alappuzha (30 KVA), Thottappally( 30 KVA), Pallippuram ( 40KVA), Vandanam( 40KVA), Mannar( 40KVA) , Karuvatta( 30KVA) Arattupuzha (30KVA),Chunakkara(30KVA), Muttom(30KVA), Krishnapuram(30KVA), Vallikunnam(30KVA), Kollakadavu(30KVA), Venmoney(30KVA)

AMF Panel of 40 KVA rating (Site TE Chengannur)-Indoor type

AMF Panel of 70 KVA rating (Site TE Mavelikkara)-Indoor type

Important note : i)The agency has to offer inspection at the factory for one AMF panel for each KVA rating for prototype approval. ii) The prototype approval shall be provided within one month of placing the order by BSNL iii) The agency is responsible for making all necessary arrangements for material verification and functional testing during the inspection at the factory. iv) The necessary conveyance for the department official to the factory will be borne by BSNL. v) No additional payment shall be made for this item beyond the agreed contract price. vi) Delivery shall commence only after rectifying any shortfalls identified during the inspection. vii) Approval from the Engineer-in-Charge must be obtained before delivery to the site.

Supplying, laying and fixing of one number PVC insulated and PVC sheathed/XLPE, Armoured Al power cable of 1.1KV grade of 4 core x 16 sq.mm in following ways including all necessary accessories as required.(For 30 KVA AMF Panel)

the existing masonry open duct

in the existing RCC/ HUME/ Metal PIPE

on wall surface (clamped with 1 mm thick saddle)

Supplying, laying and fixing of one number PVC insulated and PVC sheathed/XLPE, Armoured Al power cable of 1.1KV grade of 3.5 C x 35 sq.mm in following ways including all necessary accessories as required.(For 40 KVA/50 KVA AMF Panel)

the existing masonry open duct

in the existing RCC/ HUME/ Metal PIPE

on wall surface (clamped with 1 mm thick saddle)

Supplying, laying and fixing of one number PVC insulated and PVC sheathed/XLPE, Armoured Al power cable of 1.1KV grade of 3.5 C x 95 sq.mm in following ways including all necessary accessories as required.(For 70 KVA/82.5 KVA AMF Panel)

the existing masonry open duct

in the existing RCC/ HUME/ Metal PIPE

on wall surface (clamped with 1 mm thick saddle)

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 KVgrade as required.

4 X 16 sq. mm (28 mm)

3.5 C x 35 sq.mm (32 mm )

3.5 C x 95 sq.mm (45 mm )

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ sub main wiring/ cable as required.

Supplying and laying following size DWC HDPE pipe ISI marked like socket, bend, coupler etc conforming to IS 14930 part II complete with fitting, cutting, jointing direct in ground i/c excavation(75 cm below ground level) and refilling the trench, but excluding sand cushioning and protective covering etc as required

OD 63 mm & ID 51 mm nominal

OD 90 mm & ID 76 mm nominal

SITC of Generator Protection unit including necessary interconnections of suitable rating etc as required (SIAS- SUN/ C&S/SS make) Note: The item shall be used when the existing engine does not have a working generator protection unit.

Supply and Laying of 12 core 2.5 sq.mm copper conductor armoured control cable from the EA set to AMF control panel in the trench/pipe I/c providing end termination glands etc. as required.

TECHNO ENGINEERING CORPORATION (BID ID -804381)