Supply and installation of additional Telephone connections from the Existing Digital EPABX system, to various sections in the Office of the Director, Panchayat Department, Thiruvananthapuram

Amount

Supply, Installation and Commissioning of TEC approved ISDN compatable IP enabled Digital EPABX expandable up to 32 extensions by adding line cards initially equipped with 1) 8 analog extension 2) 2 Digital Lines 3) 3 Trunk Lines 4) DID Facility 5) MDF with Disconnection module (Krone make) wired for ultimate capacity of the exchange with IPM protection module Preferred make: NEC SL2100

Supply and fixing of door type junction boxes with lock and fitted with Krone make modules for 50 pair

Supply and fixing of group A, 1 module face plate on the 1 module PVC box and fixing one RJ 11 telephone jack with shutter in the face plate Preferred Make: Legrand, Molex or euivalent

Supply & Laying of 20 pair PVC Telephone cable of conductor size 0.51 mm ATC copper in the existing PVC conduits/ oval conduits/casing-n-capping etc as required Preferred Make: Finolex / RR Kabel or equivalent

Supply & Laying of 2 pair PVC Telephone cable of conductor size 0.51 mm ATC copper in the existing PVC conduits/ oval conduits/ casing-n-capping etc as required. Preferred Make: Finolex / RR Kabel or equivalent

Supply and fixing 25 mm medium PVC conduit with specials-conforming to ISI standard on surface using suitable size fixtures-spacing not exceeding 60 cm-including making good the damage, colour wash etc as required. Preferred Make: Toms/Espee/Balco or equivalent

Supply and fixing 20 mm medium PVC conduit with specials-conforming to ISI standard on surface using suitable size fixtures-spacing not exceeding 60 cm-including making good the damage, colour wash etc as required. Preferred Make: Toms/Espee/Balco or equivalent

Testing of existing 10 Pair Disconnection Module and replacing faulty module with new one.

Demolishing the concrete / removing interlock / cutting the tar, doing excavation of trench of size 30 x 100 cm, sand cushioning up to a height of 25 cm with river sand, providing protective covering with country burned bricks laid breadth wise, refilling the trench, etc as required for laying armored UG cables and making good the damages and concreting/refixing the interlock/ cement plastering at the top

Supplying, laying and jointing of 40/32 mm double wall corrugated (DWC) pipes made out of HDPE conforming to IS 14930 Part II for mechanical protection to cat 6/ power cables with all required accessories in ordinary soil 75cm below ground level in existing trench

Supplying and providing of ISI Pipe earthing as per IS 3043 with 3.5 metre long 40mm dia.B' class GI Pipe, providing GI Funnel with weld mesh, fixing GI Strip of size 50x 6 mm with minimum length of 20 cm clamped with 50x5mm GI flat using 12x10mm GI bolt and nut at top of the GI pipe as test joint. Filling around the GI pipe at a radius of 15 cm with a homogeneous mixture of charcoal ,common salt and river sand upto a height of 2.5 metre from the bottom, filling the rest of the portion with excavated soil including watering and ramming providing brick work (20 cm ) masonry at the top in 1:6 cement mortat, plastering the inside and top of the manhole with thick 1:6 cement mortar and providing gully trap with C.I covering at the top.

Earth leads-supply and clamping of No.10 SWG copper wire of through the existing PVC conduits/ oval conduits /casing-n-caping etc as required making good the damages, colour washing etc as required

Supply and Installation of necessary Electrical accessories for the distribution of mains Power to Rack in structured way, including necessary Sockets, Switches, Electrical PVC boxes etc. and all other accessaries as per the site condition.

Supply, Installation, Testing and Commissioning of 1KVA Line Interactive UPS with 30 minutes battery back up on full load suitable for keeping in the rack. Warranty 3 year for UPS and 2 year for battery. Preferred Make:- V Guard, APC, Eaton, Emerson or equivalent

a dot computers