GOC326864-PAL-RFQ - Contractor Services - Roof Repairs to Water Infiltrated Areas

Statement of Work/Overview:
Roof Repairs to Water Infiltrated Areas
 
Scope of work includes but not limited to:
The roofing system has degraded since the last roofing inspection and moisture has now been detected in the insulation under the membrane. The current condition is repairable to extend the life of the roofing system. Due to colder then normal winter seasons and accumulation of snow has lessened the life expectancy of the current system.  Full documented tender drawings and specifications have been generated by consulting firm Fishburn Sheridan & Associates Ltd. Proponents must review drawings for greater clarity on scope of work and instructions regarding construction methodology required to complete the project.

 
Clarification:

1. Reference; Section 07 52 00 Modified Bituminous Membrane Roofing.  Refer to subsection 1.20 Services for direction regarding existing services.
2. Reference; 07 52 00 Modified Bituminous Membrane Roofing.  Refer to subsection 2.22.1 for direction regarding duct supports.
3. Reference; Detail 14 on Drawing 5.  Add note: Existing gas line to be adjusted to suit new roof elevation.  Add note: Conform to CAN/CSA B149.1 for exact number and location of gas line supports, these drawings provide schematic only.
4. Reference; Detail 12 on Drawing 4.  Add note: Add metal flashing at connection between existing duct wrap and Mod. Bit flashing.  Metal flashing to be 75 mm face with 19 mm bent drip edge at bottom and 19 mm bent sealant space at top edge.  Fasten flashing to ‘J’ channel.  Seal flashing to existing duct wrap.
5. Regarding items 1 & 3, there is no site specific mechanical and/or electrical trades that are dedicated to the property. Therefore, proponents are expected to carry any and all costs associated with sub-contracted work, including proposing your own electrical/mechanical trades at your choosing (provided they have DOS security clearance for working within a Federal Building). Please note, the consultants have designed the air handling unit curb flashings to be installed without raising the units, so potentially the only relative requirements for a sub-trade may be required to raise the gas line. Proponents are to use their own discretion for determining if sub-trades are required and to what extent. 
6. There is no requirement for separate pricing. Please ignore ATTACHMENT 8 – LIST OF SEPARATE PRICES as received in the original RFQ package.