Lighting and decorative columns model “afro”

Tender Specification

Special lighting and decorative column made by a company ISO9001 certified and having authorisation as processing centre according to DM 14/01/08, brand “iPaliarredo” collection series “Street” model “AFRO”, height up to the lighting source ~ 6, 8, 10 meters above ground, outreach 1,5 meters, mainly composed of:

➔ Conical column taper ratio14 mm/m, obtained by cold bending of steel plate grade S235JR EN 10025 and subsequent external longitudinal welding carried out with automatic process (submerged arc) approved by R.I.N.A. and I.I.S. (Istituto Italiano della Saldatura) and welding check according to EN ISO 3834.

External welding seam smoothed by mechanic action in order to improve the aesthetic of the column. Prepared to be fixed to the basement by planting into the foundation block for a depth of 800 mm, completed of the work at base for the electric wiring according to the standard, cable entry slot with rounded and smoothed edges, earthing connection, opening with flush door made with plasma cutting, internal connections for junction box and earthing device. Top column with 3+3 welded nuts for bracket fixing with not visible screws

➔ Single bracket, outreach 1500, in double cylindrical tube d.60calandered and coupled on beam d.102. manufactured employing induction longitudinal welded tubes UNI EN 10219/2, steel grade S235JR UNI EN10219/1.

Welding carried out by welders qualified by I.I.S. (Istituto Italiano della Saldatura) and welding check according to EN ISO 3834. Subsequently smoothed by removing the external extra seam for aesthetic reasons. Spigot for top column connection, aesthetic rod made of rod iron d.8. side entry connection adapted according to the luminaire to be installed.

➔ Sphere D.120 made of pressed steel, to be screwed on top column.

➔ Aluminium Cover base bell, 2 halves to be coupled by purpose made screw not visible.

➔ Junction box 235x70x45, class II double insulated, CEI EN 60668-1, CEI EN 60998-2-1, box IP54, 4 poles 3 ways, rear in/out 4x2.5-16 sqmm, looping 4x1,5-4 sqmm, 1 sectionable fuse holder 8,5x31,5 max 10A on DIN rail.

Protection against corrosion by means of hot dip galvanisation obtained with the following cycle: degreasing; pickling, washing, fluxing, pre heating; hot dip galvanization in melted zinc bath at 440÷450°, with minimum percentage of zinc into the bath ≥ 98.5%.

Coating obtained according to UNI EN ISO 1461 with minimum thickness 55 microns et average 70 microns.

External painting, if any, with colour from our colour card; black, anthracite, brown, shadow, granite graphite, green, reseda, steel oversee, powder, aluminum, ruby, chestnut, ivory, white) rough effect, obtained with thermosetting powders cycle including: cleaning from zinc coating burs; smoothing of the surfaces by means of a light mechanic device; cleaning of the surfaces in order to eliminate grease or dirty and create a good adherence base; application by means of electrostatic spray of polyester powder suitable for galvanized surfaces for outside installation, in order to reach 60/80 micron thickness; polymerization into oven at constant temperature of approx. 200° for 40-50 minutes, package for each column, by banding with tissue 100% polyester, (no pluriball), in order to avoid damages during the handling phase. The characteristics of the obtained coat will be: average thickness 60 micron, resistance to checkering test ISO2409, resistance to crash test to UNI8901

The columns will be CE marked according to the standard in force (DPR246/93, 89/106/CEE; 93/68/CEE). The label on each column must quote: standard reference EN40-5, manufacturer’s identification, certificate number of the authorization to the mark CE CPD P029, year of marking, product code, and order number reference.

Document owned by Pali Campion srl. Reproduction is permitted only if the source is cited. Technical data are indicative; final specifications will be stated when ordering.