SPECIAL REPAIRS REPLACEMENT OF DG SETS AT HQTNP UNDER AGE (I) NAVY CHENNAI

Amount

Repair/Maintenance of AMF panel 320 KVA by taking shut down,cleaning and removing of carbon particles, rubbing of heated portion of bus bar and cleaning complete and fine setting, tightening of all joints in bus bar, earthing etc and welding of broken doors including replacement of u/s nuts/bolts/washers and replacement of corroded glands, lugs/ thimbles and tightening them properly and testing all as directed. Note:- Spare parts for AMF panel will be measured and paid separately.

Taking down of 320 KVA DG set complete with removing of ascostic canopy and dismantling the engine assembly with radiator and alternator after repair again refixing and testing and commissioning all as specified and directed by Enge in chargeNote after repair of engine min 48 hrs to be checked by OEM at site with the connected load in presence of engr in charge.

Supply and replacement of cylinder linner of 320 KVA Dgset all as specified and directed

Supply & fixing in replacement of Digital ammeter flush type 96 sqmm with suitable fixing arrangement for easily fixing in existing AMF panel including necessary wiring. Make L&T

Supply & fixing in replacement of relay board 24 V DC,70 A 1C/O for SRCP all as specified and directed

Supply & fixing in replacement of Indicator lamp assembly LED type (RYB) in existing LT panel with suitable wiring and volts.

Supply & fixing in replacement of pisten ring set testing all as directedby Engr in charge

Supply & fixing in replacement of set of gaskits 12 V14 TAGRC all as directedby engr in charge

Supply & fixing in replacement of O ring liner all as specified and directed

Supply & fixing in replacement of controller for suitable 320 KVA DG set including necessary connection and testing

Supply & fixing in replacement of relay for suitable 320 KVA DG set AMF panel including necessary connection and testing

Supply and replacement of hoses12V14TAG all as specified and directed

Supply & fixing in replacement 180 AH, 12V Maintanance free battery including replacement connecting materials such as terminals,lead, thimbles, lugs, nuts, bolts and washers as required at site all as specified and directed. Make:- Exide, Amco, Amaron

Supply,& fixing flexible pipe 3000 mm long including taking out old unserviceable complete all as specefied and as directed.

M & L for New earthing complete with Copper plate earth electrode 600X600X3mm thick buried directly in ground (earth pit not less than 2.25 meter below ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to 20x3mm copper strip at two points by means of bolts and nut, check nut and washers including charcoal dust, common salt, necessary excavation in hard/dense soil, returning filling in and removal of surplus soil to a distance up to 50metres, PCC pit in 1:3:6 type CI (using 20mm grade stone aggregate) RCC 1:2:4 type B-1 (using 20mm grade stone aggregate ) 50mm thick pit cover, reinforced with 8mm dia TMT bars 75mm c/c, both ways MS handle 12mm dia, GI funnel, wire mesh and GI watering pipe of 20mm bore GI (light grade) and earth lead protection pipe 40mm bore (light grade) all as specified, directed and shown in electrical plate No 3 of SSR Part-I including testing complete. Note : Copper strip and protection pipes 40 mm GI light grade up to 7.5 metre is included in unit rate and beyond that the same will be measured separately.

Supply & fixing for Copper strip 20x3 mm on wall with insulaters/batten or recessed or buried in ground all as directed

Supply and replacement turbo part no 5325664 C180B BANK all as specified

Supply and replacement of turbo oil supply pipe all as specified

Supply and replacement of pipe turbo oil deain A &B bank of 320 KVA DG set

Supply and replacement of Greaves lubricant oil of 320 KVA DG set

Supply and replacement of air filter of 320 KVA DG set

Supply and replacement of Greaves oil filter of 320 KVA DG set

Supply and replacement greaves readymix 10 ltr in pack of 320 KVA DG set

Supply and replacement of FIP O ring kit of 320 KVA DG set

Supply and replacement of radiator water pipe of 320 KVA DG set

Supply and replacement of lubricant oil press sensor 10 bar VDO all as specified

Supply and replacement of repair kit of 320 KVA DG set

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 240 sq mm 3½ core Completelaid in duct all as specified and directed .

Banyan Engineers and Contractors (BID ID -3439755)

NAVEEN ENTERPRIESES (BID ID -3439484)