Overhaul of the Recompression Chamber fitted on board the CFAV Granby in Shearwater Nova Scotia.

Trade Agreement: NONE Tendering Procedures: All interested suppliers may submit a bid Attachment: None Competitive Procurement Strategy: Lowest/Lower Bid Comprehensive Land Claim Agreement: No Nature of Requirements: Overhaul of the Recompression Chamber fitted on board the CFAV Granby in Shearwater Nova Scotia.

W8482-132693/A Wilkie, Neil Telephone No. - (819) 956-0704 Fax No. - (819) 956-0897

The Department of National Defense of Canada requires a Contractor to carry out the one hundred-twenty (120) monthly overhaul of the Recompression Chamber fitted on board the Yard Diving Tender 12 (YDT 12), identified as the Canadian Forces Auxilary Vessel "Granby" at the Fleet Diving Unit (Atlantic), Shearwater, Nova Scotia.

Background

1.2.1 The Yard Diving Tender 12 comprised a six personnel recompression chamber, one Worthington M-50H diesel-powered water-cooled Low Pressure Compressor and one Bauer KA20-20DD diesel-powered water-cooled High Pressure Compressor in the compartment forward of the engine room. In the compressor room there are four high-pressure gas cylinders and in the engine room there are two low-pressure air receivers cross-connected. The gas storage banks are on the upper deck midship which comprises of eight oxygen cylinders and nineteen 84/16 helium-oxygen cylinders and two 50/50 helium-oxygen cylinders. A fire suppression system water tank is located at the after end of the chamber compartment.

1.2.2 This one hundred-twenty monthly (120M) overhaul will use the modified sixty-monthly (60M) Pre-Overhaul survey done by Fleet Maintenance Facility Cape Scott dated 2011-02-24; in which an addendum has been included to reflect the additional work needed to carry-out the 120M overhaul (see references).

1.3 Scope of Work

The following work shall be undertaken

1.3.1 One hundred-twenty monthly preventive maintenance on the Recompression Chamber, in accordance with Reference 2.2.1;

1.3.2 Replenishment of Consumables in accordance with Part 5 Section 3 of Reference 2.2.2;

1.3.3 Inspections in accordance with Part 5 Section 4 Reference 2.2.2;

1.3.4 All required tests in accordance with Part 8 of Reference 2.2.2 and 120M13 of Reference 2.2.4;

1.3.5 Proving the intercommunication system in accordance with Part 3 Section 2 of Reference 2.2.2; 1.3.6 Verifying that the electrical system such as proving of system function after broken connections are made good, all subassemblies securely mounted, internal spaces in boxes clean and dust free, connections intact and work described in paragraph 4.8 and Annex D of Reference 2.2.3;

1.3.7 Pipe cleaning to be administered where necessary, to each High pressure and Low pressure piping as directed by paragraphs 4.4 to 4.7 inclusive of Reference 2.2.3; and

1.3.8 Replenishment of gases in recertified cylinders in accordance with Part 5 Section 3 of reference 2.2.2.

2. Applicable Documents

2.1 Applicability

2.1.1 The documents listed below are applicable only as set out in the scope of work and requirements, sections 1 and 3 of this document. The revisions of the documents listed below are those in effect as of the date shown on the title page of this Statement of Work.

2.2 References

2.2.1 CFTO C-87-010-013/MZ-001 Overhaul Instructions Canadian Forces Recompression Chambers;

2.2.2 CFTO C-87-226-000/MS-001 Operation & Maintenance Instructions Yard Diving Tender-12 Recompression Chamber Fleet Diving Unit (Atlantic);

2.2.3 Fleet Maintenance Facility Cape Scott Pre-Overhaul Survey 120M, Revision 0; Notification 4344867, Order 820173253 Dated 2012-04-03;

2.2.4 CFTO C-87-010-013/NY-001 Naval Preventive Maintenance Schedule Recompression Chambers;

2.2.5 CFTO D-87-003-000/SG-001 Canadian Forces Standard - Purity of Compressed Breathing Air and Gases for Divers.

2.2.6 CFTO C-94-010-003/MG-000 Compressed Gas Cylinders.

2.2.7 YDT Granby Recompression Chamber (RCC) Deferral Mitigation Measures - Monthly Progress Report dated 13 March 2012.

Delivery Date: Above-mentioned

The Crown retains the right to negotiate with suppliers on any procurement.

Documents may be submitted in either official language of Canada.