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First Rain Water Treatment Plants



OIL SEPARATOR ACCORDING TO UNI EN 858

DESCRIPTION:
The "GAZEBO" FIRST RAIN WATER TREATMENT PLANTS, prefabricated in vibrated reinforced concrete, are monobloc and made from RcK > 400 kg/sq cm concrete, vibrated on metal caissons and steam cured, reinforced with internal ribs, open face, with total elimination of porosity and gravel nests, with internal steel reinforcement with upgraded adhesion and electrically-welded square mesh type FeB 44K, factory tested, in compliance with Anti-earthquake law Cat. 1.
The standard treatment cycle is performed through various compartments such as flotation, decantation, relaunch, oil separation and filtration. The reference norm is the Lombardy Region Law no. 62 dated 07/05/1985.

RECIPIENTS:
Companies, state and private concerns.

FIELDS OF USE:
Squares, car-parks, filling stations, etc.

OPTIONAL ACCESSORIES:
Driveway/pedestrian coverings - man-hole covers, holes, special materials (stainless steel and other) and treatments (resin-covering and painting).

PHOTO GALLERY:

Table 1 - Decantation + Collection + Relaunch
TYPE EXTERNAL SIZE
[decantation+collection+relaunch]
(A)
PLANT
(A)
DRIVEWAY
COVERING
LIGHT TRAFFIC
load 20 ql./mq.
(B)
(A)
+
(B)
DRIVEWAY
COVERING
HEAVY TRAFFIC
load 70 ql./mq.
(C)
(A)
+
(C)
CodeWaterproof
surface
mq.
Wid.
cm.
Len.
cm.
Hei.
cm.
Kw.
install.
Wei.
ql.
Thick.
cm.
Wei.
ql.
Wei.
ql.
Thick.
cm.
Wei.
ql.
Wei.
ql.
PG-01 1000160
250
250
0,85
69
16
14
83
20
18
87
PG-021500
200
250
250
0,85
76
16
19
95
20
22
98
PG-032000
250
250
250
0,8586
16
24
110
20
28
114
PG-043000
250
325
250
0,85106
16
31
137
20
38
144
PG-053500
250
400
250
0,85125
16
38
163
20
46
171
PG-064000
250
450
250
0,85138
16
43
181
20
52
190
PG-075000
250
550
250
0,85157
16
52
209
20
64
221
PG-086000
250
650
250
0,85184
16
62
246
20
76
260
PG-097000
250
750
250
0,85211
16
72
283
20
88
299
PG-108000
250
450+450
250
0,85270
16
86
356
20
104
374
PG-11 9000250
950
250
0,85
256
16
92
348
20
114
370
PG-1210000
250
550+550
250
0,85308
16
104
412
20
128
436
PG-1311000
250
650+550
250
0,85335
16
114
449
20
140
475
PG-1412000
250
650+650
250
0,85362
16
124
486
20
152
514
PG-1513000
250
750+650
250
0,85389
16
134
523
20
164
553
PG-1614000
250
750+750
250
0,85416
16
144
560
20
176
592
PG-1715000
250
950+650
250
0,85434
16
154
588
20
190
624
PG-1816000
250
950+750
250
0,85461
16
164
625
20
202
663
PG-1917000
250
650+650+550
250
0,85513
16
176
689
20
216
729
PG-2018000
250
950+950
250
0,85506
16
184
690
20
228
734
PG-2119000
250
750+650+650
250
0,85567
16
196
763
20
240
807
PG-2220000
250
750+750+650
250
0,85594
16
206
800
20
252
846
PG-2321000
250
750+750+750
250
0,85621
16
216
837
20
264
885


Table 2 - Oil Separator
TYPE EXTERNAL SIZE OIL SEPARATOR
(A)
DRIVEWAY
COVERING
LIGHT TRAFFIC
load 20 ql./mq.
(B)
(A)
+
(B)
DRIVEWAY
COVERING
HEAVY TRAFFIC
load 70 ql./mq.
(C)
(A)
+
(C)
Code Waterproof
surface
mq.
Nominal
size
l/s
Wid.
cm.
Len.
cm.
Hei.
cm.
Wei.
ql.
Thick.
cm.
Wei.
ql.
Wei.
ql.
Thick.
cm.
Wei.
ql.
Wei.
ql.
DP-021000NS 4
1401602504516853201055
DP-021500
NS 4
140
160
250
45
16
8
53
20
10
55
DP-022000
NS 4
140
160
250
45
16
8
53
20
10
55
DP-033000
NS 8
160
180
250
53
16
11
64
20
14
67
DP-033500
NS 8
160
180
250
53
16
11
64
20
14
67
DP-034000
NS 8
160
180
250
53
16
11
64
20
14
67
DP-035000
NS 8
160
180
250
53
16
11
64
20
14
67
DP-036000
NS 8
160
180
250
53
16
11
64
20
14
67
DP-047000
NS 10
160
250
250
65
16
14
79
20
18
83
DP-048000
NS 10
160
250
250
65
16
14
79
20
18
83
DP-049000
NS 10
160
250
250
65
16
14
79
20
18
83
DP-0410000
NS 10
160
250
250
65
16
14
79
20
18
83
DP-0411000
NS 10
160
250
250
65
16
14
79
20
18
83
DP-0412000
NS 10
160
250
250
65
16
14
79
20
18
83
DP-0413000
NS 10
160
250
250
65
16
14
79
20
18
83
DP-0414000
NS 10
160
250
250
65
16
14
79
20
18
83
DP-05
15000
NS 20
200
250
250
72
16
19
91
20
22
94
DP-0516000
NS 20
200
250
250
72
16
19
91
20
22
94
DP-0517000
NS 20
200
250
250
72
16
19
91
20
22
94
DP-0518000
NS 20
200
250
250
72
16
19
91
20
22
94
DP-0519000
NS 20
200
250
250
72
16
19
91
20
22
94
DP-0520000
NS 20
200
250
250
72
16
19
91
20
22
94
DP-0521000
NS 20
200
250
250
72
16
19
91
20
22
94
All of the products listed in the table are branded

FOR HIGHER TREATMENT POTENTIALS, PLEASE CONTACT THE MARKETING DEPARTMENT
THE "light traffic" DRIVEWAY COVERINGS ARE PROVIDED WITH CLASS C250 CAST IRON INSPECTION MANHOLES
THE "heavy traffic" DRIVEWAY COVERINGS ARE PROVIDED WITH CLASS D400 CAST IRON INSPECTION MANHOLES
THE MINIMUM THICKNESS OF THE FOOTING SHALL BE 20 cm, AND IT SHALL BE REINFORCED WITH DOUBLE ELECTROWELDED STEEL MESHWORK, diam. 8 mm., mesh 20x20 cm.
A 3-5 CM THICK SAND LAYER SHAL BE PLACED ABOVE THE FOOTING TO LAY THE PREFABRICATED STRUCTURES
THE DIMENSIONS OF THE PREFABRICATED STRUCTURES ARE INDICATIVE. GAZEBO S.p.A. RESERVES THE RIGHT TO A FEW CENTIMENTRES' TOLERANCE


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