supply, installation, testing and commissioning of lan, intercom system, cctv surveillance system along with allied infrastructure at newly constructed store building inside the campus of nrs medical college and hospital, 138 ajc bose road, kolkata- 700 014 :: contingencies work -- 1 supply and laying of pvc conduits(isi marked) or pvc casing laying through surface with all accessories as required for the entire system with all oem accessories. (quality: mms; ø=25mm) ref. make: precision, presto plast, supreme, oriplast;quality : isi warranty: 01 (one) years onsite comprehensive oem warranty with parts and service except force majeure. 2 sitc of networking horizontal single sheathed unrmoured cable, 10000base-t (gigabit ethernet), 1000base-t (fast ethernet), 100base-t (ethernet), 1-1000 mhz (minimum) and tested at 1500 mhz, category 7, 4-pair, sf/utp, 23 awg solid bare copper conductors with fep insulation, polyester separator, lszh outer sheath cover as to standard of iso/iec 11801ed. 2.0, en 50173-1 and tia/eia 568c. ref. make: molex, legrand, commscope, belden, warranty: 01 (one) years onsite comprehensive oem warranty with parts and service except force majeure. 3 sitc of 10gbase-t cat6a indoor information outlet with rj45/rj11 adapter, single stp die-cast jack with dust cover, 180° cable exit faceplate and backbox etc having minimum technical specification ref. make: molex, legrand, commscope, belden, warranty: 01 (one) years onsite comprehensive oem warranty with parts and service except force majeure. 4 sitc of patch chord category 6a 4-pair, f/utp, horizontal cable, 23 awg solid bare copper conductors with rj45 connector at both end 1 mtr length 10000base-t (gigabit ethernet), 1000base-t (fast ethernet), 100base-t (ethernet), 1-500 mhz (minimum) and tested at 1200 mhz, category 6a, 4-pair, f/utp, 23 awg solid bare copper conductors with fep insulation, polyester separator, lszh outer sheath cover as to standard of iso/iec 11801ed. 2.0, en 50173-1 and tia/eia 568c. ref. make: molex, legrand, commscope, belden, warranty: 01 (one) years onsite comprehensive oem warranty with parts and service except force majeure. 5 sitc of patch chord category 6a 4-pair, f/utp, horizontal cable, 23 awg solid bare copper conductors with rj45 connector at both end 2 mtr length 10000base-t (gigabit ethernet), 1000base-t (fast ethernet), 100base-t (ethernet), 1-500 mhz (minimum) and tested at 1200 mhz, category 6a, 4-pair, f/utp, 23 awg solid bare copper conductors with fep insulation, polyester separator, lszh outer sheath cover as to standard of iso/iec 11801ed. 2.0, en 50173-1 and tia/eia 568c. ref. make: molex, legrand, commscope, belden, warranty: 01 (one) years onsite comprehensive oem warranty with parts and service except force majeure. 6 sitc of single phase ups power pointto network racks, display, computer, nvr, ptz camera, etc at different location through suitable power networking with 1.5 sq mm 3 core frls pvc insulated unarmoured isi marked copper cable as per site requirement), 6a/16a sockets with separate 6a/16a switch and 6a/16a mcb mounted in 16swg gi box with bakelite top cover complete. number of power point as per site requirment and as per direction engineer-in-charge. ref. make (switch, sockets & mcb): legrand, hager, siemens, l&t ref. make (wire): polycab, mescab, havells, finolex warranty: 01 (one) years onsite comprehensive oem warranty with parts and service except force majeure.