supply, replacement of damage fire protection and detection items including sandf of some new installation, testing, commissioning and trial run for obtaining noc for existing fire system at ahindra mancha, chetla, kolkata- 1 supply installation, fixing & commissioning of addressable photoelectric smoke detector with state-of-the-art optical chamber complete in all respect, model-morley 2 supply installation, fixing & commissioning of input module withback box and necessary accessories, model - morley 3 supply installation, fixing & commissioning of conventional typebeam detector with fixing bracket, reflector and others accessories 4 supply installation, fixing & commissioning of white coloured ceiling mount speaker with necessary accessories 5 supply installation, fixing & commissioning of loop based sounder with necessary accessories. model - morley 6 supply, installation, laying of 2 core copper multistrand 1.5 sq mm flexible cable 7 service charges for making the existing system upto date including transportation, labour etc. 8 supply, installation, testing & fixing of branch pipe / nozzle (ss) 9 supply, installation, testing & fixing of hose box glass 10 supply, installation,testing & fixing of rubber hose drum with brackets 11 supply, installation, testing & fixing of cp / rrl hose with ss coupling both end 12 supply, tinstallation, testing & fixing of hydrant valve (ss coupling) 13 dismantling, refixing and installation for the existing fire brigade connector for shifting to a accessable place 14 supply, installation, testing & fixing of pendent sprinkler 15 supply, installation, testing & fixing of upright sprinkler 16 supply, instaliation, testing & fixing of side wall sprinkler 17 supply, installation, testing & fixing of ss flexible drops incl hooks 18 supply, installation, testing & fixing of ms black pipe incl. fittings, accessories, primer paint etc. as per size below :-150 nb (medium) pipe 19 supply, installation, testing & fixing of ms black pipe incl. fittings, accessories, primer paint etc. as per size below :-80 nb (medium) pipe 20 supply, installation, testing & fixing of ms black pipe incl. fittings, accessories, primer paint etc. as per size below :-65 nb (medium) pipe 21 supply, installation, testing & fixing of ms black pipe incl. fittings, accessories, primer paint etc. as per size below :-50 nb (medium) pipe 22 supply, installation, testing & fixing of ms black pipe incl. fittings, accessories, primer paint etc. as per size below :-40 nb (medium) pipe 23 supply, installation, testing & fixing of ms black pipe incl. fittings, accessories, primer paint etc. as per size below :-25 nb (medium) pipe 24 service charges for making the existing system upto date including transportation, labour etc. 25 service charges for pump control panel 26 noc renewal charges