GENERAL-CONSTRUCTION OF CLASSROOM BLOCK FOR G.M.L.P SCHOOL ANDATHODE IN PUNNAYOORKULAM GRAMAPANCHAYATH(FIRST FLOOR) Phase II-Fire Fighting-Electrical Fire Fighting Work

OD40516/2026-2027:Supply, installation, testing and commissioning of Terrace Pump rated for 450 lpmat 20M head high efficiency volute type with cast iron casing monoblock type totally enclosed fan cooled with supply condition 415V, 3phase, 50HZ, foot mounted type rated for suitable 5 HP at 2900 rpm.

OD40512/2026-2027:Fabrication, supply, conveyance , testing and commissioning of fire fighting motor control panel with 2 mm MS sheet, PO red synthetic enamel paint, suitable for electric terrace pump of 450 lpm 35 mtr head, starter, switch gear, for Auto Manuel operation including appropriate capacity MCB , contactor, overload relay, ON/OFF illuminating push button with necessary add on NO/NC contacts and elements ,3 phase volt meter with selector switch , RYB phase indication lamps with necessary back up fuse protection, cable in/out etc. complete as per Fire and Rescue Department

OD40520/2026-2027:Supply, installation, testing and commissioning of 2 way Fire Brigade Inletconnection of 63mmdia.built in Gun metal Non- return valves instantaneous coupling type arrangement to be connected to wet riser main

OD40517/2026-2027:Supply, installation, testing and commissioning of approved make 25 mm dia automatic air release valve as required

OD40509/2026-2027:Supply, Installation, Testing and Commissioning of forged CI Ball valves (PN 25) with fittings of screwed end type. 20 mm dia as required

18.11.5:Supplying, fixing, testing and commissioning of Butterfly Valve of PN 1.6 rating with bronze or gun metal seat duly ISI marked complete with nuts, bolts ,washers ,gaskets conforming to IS 13095 of following sizes as required:100 mm dia

18.9.2:Supplying and fixing single headed internal hydrant valve with instantaneous Gun metal or stainless steel coupling of 63mm dia with cast iron wheel ISI marked conforming to IS 5290(Type A) with blank Gun metal or Stainless steel cap and chain as required:Single headed stainless steel

18.18.2:Supplying and fixing 63 mm dia gun etal short metal branch pipe ith 20 mm nominal interanal diameter size nozzle conforming to IS 903 suitable for Instantaneous connection to Interconnect hose pipe coupling as required:Stainless steel (Grade 304)

18.7.6:Providing, laying, testing and commissioning of C class heavy duty M S Pipe conforming to IS 3589,IS 1239 i/c welding ,fittings, like elbows, tees, flanges, tapers, nuts ,bolts ,gaskets etc., and fixing the pipe on the wall , ceiling with suitable clamp or support frame and painting with two or more coats of synthetic enamel paints of required shades complete as required:80mm dia