Military Engineer Services Tender

Supply, laying, fixing, testing & commissioning of PVC drain pipes of 25 mm dia, 10 Kg pressure rating with 6 mm thick nitrile rubber tube insulation complete with all necessary fittings such as elbows, tees, reducers etc and supports such as U clamps complete all as specified and directed

S&F 1.5 sqmm 2 core wire for microprocessor based communication cable for interconnection of indoor and outdoor units in 20 mm PVC conduit. Complete all as specified and directed.

S&F MS type stand suitable for fixing of outdoor units complete all as specified and directed

S&F Cable tray suitable for laying of copper pipe power control cable and drain pipes complete all as specified and directed.

S&F Single Pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps complete all as directed

S&F TPN double door vertical distribution board without MCCB 4 way incl civil work complete all as directed

S&F MCB, TPN 415 volts, 40 to 100 Amps capacity complete all as specified and directed

S&F MCB, SPN 240 volts, 5-32 Amps capacity complete all as specified and directed

S&F MCCB 3/4 Pole .415 V. fixed type,125 Amps with breaking capacity 16 KA complete all as specified and directed

S & F PVC insulated FR PVC round sheathed copper conductor service cable 1100 volt conforming to IS- 694 five core 6 sq mm including all electrical connection complete

M&L Sub main wiring complete with PVC insulated cable two run of 04 Sq mm (FRLS) 1100 volts grade with multi stranded copper conductor for drawn through and including PVC casing -capping with accessories including 4 Sq mm unsheathed multi stranded copper conductor as on earth wire complete all as specified and directed Note :- Two runs of 4 sqmm cable with one run of earth continuity cable including PVC casing -capping and its accessories will be measured and paid as one unit

Supply and laying/fixing of LT cable, XLPE insulated screened PVC bedded (ISI Marked), galvanized steel strip or wire , electric power cable (heavy duty) 1100 volt grade with stranded aluminium conductor of size 150 sq mm 3.5 core complete all as specified and directed.

Supply and laying/fixing of LT cable, XLPE insulated screened PVC bedded (ISI Marked), galvanized steel strip or wire , electric power cable (heavy duty) 1100 volt grade with stranded aluminium conductor of size 35 sq mm 3.5 core complete all as specified and directed

Supply & install, testing & commissioning of LT Feeder panel suitable for 415V, 3 phase, 4 wire, 50 Hz AC supply, outdoor type factory made powder coated dust and vermin proof made out of 3.15 mm thick CRCA steel mounted on 50x50x6mm mild steel angle iron with water proof top canopy , ventilated side louvers, twin leaf doors at front and rear side with suitable locking arrangement, sheet steel enclosed bus bar chamber with door, cable entry detachable bottom plates erected on and including PCC 1:3:6 type C1 (using 20mm graded stone aggregate) pedestals,complete all as specified Note : LT Feeder panel consisting of the flowing accessories:- (a) R Y B Indications (LED Type) - 1 sets (b) 0-500 A Ammeter digital type with inbuilt selector switch - 1 No (c) 0-500V Voltmeter digital type with inbuilt selector switch - 1 No (d) Copper bus bar 400 Amp Cap- 1 Set ( Set of 4 strips) (e) MCCB 400 Amp 415V TPN 36 KA - 1 No (incoming) (f) MCCB 125 Amp,4 Pole, 16 KA with spreader links -03 Nos(Outgoing) (g) indicating Lamp LED type R,Y,B - 3 Nos (h) Control fuse - 3 Nos (i) Space for 01 MCCB - 100 Amp Cap

M & L Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried in ground (earth pit not less than 2.25 Mtr deep below normal ground level with top edge of the plate not less than 1.5 Mtrs below normal ground level, connecting to galvanized iron earth strip 32x6 mm as earthing lead by means of bolt ,nuts, check nuts and washer of galvanized iron or steel besides welding of all joints as shown in drawing and including excavation and earthwork and earth lead protection by provision of GI medium grade pipe 40 mm bore including provision of concrete pit in PCC (1:2:4) type B1 using 20mm graded stone aggregate with 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4gs/Sqm) and frame of angle iron 25mm x 25mm x 6mm with lugs 02 Nos and with 6 mm dia MS bar handle made to shape, GI light grade 20mm bore pipe for watering perforated at the bottom 1.75 meter long placed on top edge of earth plate common salt and charcoal filling test point made out of 40mm x 8 mm FI with fixing arrangements, funnel, wire mesh and earth work in hard dense soil, returning filling in and removal of surplus soil to a distance not exceeding 50 Mtrs all as per electrical Plate No.3 of SSR Part I and connecting to earth test point all as specified or indicated including testing on completion Note: (i) Item includes the cost of 7.5 metre length GI pipe for protection of earth lead and earth lead . (ii) Earth resistance of earth pit should be less than 0.5 Ohms. On testing after completion if the desired earth resistance in not obtained the earthing will be redone at no extra cost