tender for supply of beacon housing welded assembly for sonar beacon project , supply of following items with finish , beacon housing welded assembly dsa 36 133 0 010 issue 1 rev 0 consisting of: a) tube dpd 36 133 0 011 issue rev 0 - 1 no b) flange- 1 dpd 36 133 0 012 issue 1 rev 0 - 1 no c) flange-2 dpd 36 133 0 013 issue 1 rev 0 - 1 no d) circular stiffener dpd 36 133 0 014 issue 1 rev 0 - 1 no e)housing bottom dpd 36 133 0 015 issue 1 rev 0 - 1 no f) stiffener-1 dpd 36 133 0 016 issue 1rev 0 - 1 no g) stiffener-2 dpd 36 133 0 017 issue 1 rev 0 - 1 no h) stiffener-3 dpd 36 133 0 018 issue 1 rev 0 - 12 nos i) control panel box dpd 36 133 0 019 issue 1 rev 0 - 1 no j) square flange dpd 36 133 0 020 issue 1 rev 0 - 1 no k) base gusset-1 dpd 36 133 0 021 issue 1 rev 0 - 1 no l) base gusset-2 dpd 36 133 0 022 issue 1 rev 0 - 1 no m) base-1 dpd 36 133 0 023 issue rev 0 - 1 no n) base-2 dpd 36 133 0 024 issue 1 rev 0 - 1 no o) base-3 dpd 36 133 0 025 issue 1 rev 0 -1 no p) base-4 dpd 36 133 0 026 issue 1 rev 0 - 1 no q) guide rail-1 dpd 36 133 0 030 issue 1 rev 0 - 3 nos r) guide rail-2 dpd 36 133 0 031 issue 1 rev 0 - 1 no , dowel pin dpd 36 133 0 028 issue 1 rev 0 , switch fixing plate dpd 36 133 0 027 issue 1 rev 0 , beacon lid dpd 36 133 0 008 issue 1 rev 1 , battery stack fixing plate dpd 36 133 0 029 issue 1 rev 0 , hex spacer-1 dpd 36 133 0 033 issue 1 rev 0 , lifting bolt dpd 36 133 0 032 issue 1 rev0 , m8x40 hex hd bolt, ti gr-5 , m8 plain washer, ti gr-5 , m8 spring washer, ti gr-5 , m8 hex nut, ti gr-5 , m8hex lock nut, ti gr-5 , m6x20 socket head bolt, ti gr-5 , m6 spring washer, ti gr-5