Military Engineer Services Tender

Taking out existing serviceable electric energy meter carefully from existing meter box for refixing the same in new meter box complete all as specifed and directed.

Fixing only and connecting electric meters above 25 amps as obtain from Item No 4 here in before complete all as specifed and directed.

M&L for sub main wiring using two run single core 6 Sqmm fire retardent PVC insulated and unsheathed cable with copper conductor 1100 vots grade, ISI mrked complete with PVC conduit accessories like bends tees etc and PVC insulatd copper cable 6 Sqmm for earth wire and connecting to earth dolly, complete all as specified and directed. Notes:- Two run of sngle core wire, one run of earth wire and PVC conduit shall be measured as single unit.

M&L for sub main wiring using two run single core 4 Sqmm fire retardent PVC insulated and unsheathed cable with copper conductor 1100 vots grade, ISI mrked complete with PVC conduit accessories like bends tees etc and PVC insulatd copper cable 4 Sqmm for earth ire and connecting to earth dolly, complete all as specified and directed. Notes:- Two run of sngle core wire, one run of earth wire and PVC conduit shall be measured as single unit.

Supply and fixing of Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB complete all as specified and directed.

Supply and fixing MCB SP 32 Amp 'C' series complete all as specifed and directed.

Supply and fixing of 3 Phase Electronic meters temper proof LCD display with polycarbonate cover 230 V, 10-60Amp, accuracy class-I 50Hz, conforming to IS 13779, IP-54, with parameters to show data, time,current reading, load, PF, voltage and KWH complete all as specifed and directed.

Supply and install, testing and commissioning meter box of size 950 mm(L) x 950(W) x 200(D)mm suitable to install 4 nos three phase electronic meter in separate compartment made out of 2 mm thick CRCA sheet duly powder coated, including 200 Amps rating 4 nos copper bus bar chamber, including power wiring with using PVC insulated stranded copper wire of size 10 sqmm duly provided lugs from busbar to meter and meter to control MCB with provisioning transparent glass in front of meter complete with rubber gasket , locking and sealing arrangement including following MCCB/MCB /meters (a). Incomer MCCB 4 pole 160 Amps 25 KA - 01 No (b). Outgoing MCB SPN 63 Amps - 06 Nos (c). Outgoing MCB SPN 20 Amps - 01 No (d). Indicating Lamp RYB - 1 Set (e) 3 Phase Electronic meters temper proof LCD display with polycarbonate cover 230 V, 10-60Amp, accuracy class-I 50Hz, conforming to IS 13779, IP-54, with parameters to show data, time,current reading, load, PF, voltage and KWH -4 Nos

Supply and install, testing and commissioning meter box of size 1000mm(L) x 1000mm x 200mm (D) suitable to install 6 nos single phase electronic meter in separate compartment made out of 2 mm thick CRCA sheet duly powder coated, including 200 Amps rating 4 nos copper bus bar chamber, including power wiring with using PVC insulated stranded copper wire of size 10 sqmm duly provided lugs from busbar to meter and meter to control MCB with provisioning transperant glass in front of meter complete rubber gasket , locking and sealing arrangement including following MCCB/MCB (a). Incomer MCCB 4 pole 100 Amps 25 KA - 01 No (b). Outgoing MCB SPN 63 Amps - 06 Nos (c). Outgoing MCB SPN 20 Amps - 01 No (d). Indicating Lamp RYB - 1 Set (e). Housing for 6 nos Meter single phase electronic meters

M & L for earthing complete with galvanised steel earth plate electrode 600 x 600 x 6.0 mm thick burried directly in ground earth pit not less than 2.25 mtr deep below ground level connected to & including galvanised earth lead wire 4 mm dia by means of nuts and bolt check nuts and washers of galvanised iron sheet all as shown in electrical plate Nos 5 of SSR Part - I and connected to meter box complete including testing filling of adquate quantity of alternate layer charcoal dust and common salt including 1 bag chemical coumpound for decreasing earth resistence including necessary excavation and earth work, refilling earth and removal of surplus soil upto 50 mtrs, PCC 1:3:6 type CI in chamber precast RCC cover 40 mm thick reinforced with 6 mm dia MS bar 3 Nos both way with handle made out of 6 mm dia MS bar water pipe with wire mesh and connecting testing etc complete all as specified and directed.