Specifications include, but are not limited to: 2000 non-penetrating passive fall protection system with manufacturer supplied EDPM base pads including a self-closing swing gate (Blue Water “The Guard Dog”) for the hatch in area #1. Move the current swing gate at area #1 to area #2 at the fixed ladder. The hatch in area #1 will need to be enclosed in with approximately 20 linear feet of guardrail on three sides with the entrance to the hatch protected by “The Guard Dog” self-closing gate. The most cost effective gate length shall be used on this installation. The existing 190 linear feet of guardrail in area #1 and 160 linear feet in area #3 will be repositioned to the roof edges so that the entire roof deck is secured by the guardrail system. This is an estimated quantity of linear feet and shall be used for purposes of bidding and award. The awarded Contractor will be responsible to take final field measurements at the GHWTP to confirm the required materials and equipment, including properly sized guardrail sections, gates and all associated equipment. Quotes for only powder yellow railings are requested. Refer to attached drawings for additional information.