3. 2015 MASS Re-Issue Changes-Division 60

4. MASS’s many hats Capital Projects Private Development Private Systems Outside communities Agency Use - ADEC PM&E use ADOT&PF use

5. Say what we do (MASS) and do what we say (You)

6. 2015 MASS Div 60 Changes General Changes – Added a new article covering submittals to Sections 60.02 through Section 60.08

7. 2015 MASS Div 60 Changes General Changes – Moved materials to the materials articles

8. 2015 MASS Div 60 Changes General Changes – Moved construction instructions to construction articles

9. 2015 MASS Div 60 Changes General Changes – Moved common items under one Section

10. 2015 MASS Div 60 Changes General Changes – Added new material Field applied coating

11. 2015 MASS Div 60 Changes General Changes – Required a new item Valve Box

12. 2015 MASS Division 60 Index Changes Went from 20 sections down to 8 Where did they go?

13. MASS 2009 R3 Index

14. 2015 MASS Div 60 Index

15. Division 60 Table of Contents Section 60.01 – General No consolidation Section 60.02 – Furnish and Install Pipe Section 60.05 – Fire Lines Section 60.07 – Polyethylene Encasement Section 60.13 – Connect to Existing Water System Section 60.15 – Relocate Water Main

16. 2015 MASS Div 60 Index Division 60 Table of Contents Continued Section 60.03 – Furnish and Install Valve Section 60.09 – Replace Valve Box Section 60.10 – Reset Valve Box Sections Below Finished Grade Section 60.11 – Replace top section of valve box Section 60.20 – Adjust valve box to finish grade Section 60.04 – Furnish and install Fire Hydrant Section 60.05 – Water Service Lines Section 60.06 – Water Service lines Section 60.16 – Raise or Lower Water service Section 60.18 – Adjust Key Box

17. 2015 MASS Div 60 Index Division 60 Table of Contents Continued Section 60.06 – Furnish and Install Galvanic Anodes Section 60.17 – Furnish and Install Galvanic Anodes Section 60.07 – Furnish, Install and Remove Temporary Water system Section 60.08 – Temporary Water System Section 60.08 – Decommission Water system and components Section 60.12 – Abandon Pipeline Section 60.18 – Abandon Private Water Well Section 60.14 – Remove and salvage existing fire hydrant (This could go to abandon as well) Section 60.06 – Water Service line – Disconnection only

18. 2015 MASS Div 60 Changes Made use of General Definitions found in MASS Division 10, Section 10.01 Utility Company – The entity (person, corporation, company, agency, or other) that furnished service(s) (including petroleum and petroleum products, electricity, sanitary sewer, communications, water, natural gas, traffic signal control and storm sewer) utilizing conduit pipe, wire, cable or other transmission lines. Utility Company was used in lieu of AWWU Why this is important – It allows us to control who and when another company can work on our infrastructure. We have an obligation to protect the health and well being of our customers above all else.

19. 2015 MASS Div 60 Changes 60.01 – General Made it applicable to all following sections Article 1.1 Scope of Work Added work area and bid link Added Contractor secured areas Added restoration

20. 2015 MASS Div 60 Changes 60.01 – General Article 1.1 Scope of Work Added who is to act as the Engineer when an Engineer is not assigned that duty. This is for private systems Article 1.3 – Surveys Made survey incidental unless paid for under a bid item.

21. 2015 MASS Div 60 Changes 60.01 – General Article 1.4 Definitions (NEW) Added definitions for common items stated in the following sections of Division 50 in MASS. Water Connection – water pipe and associated apparatuses from the point of connection to a water main to the terminus of the Utility Company maintenance responsibility, usually the property line or Utility Company easement. For copper water services the keybox is normally the terminus point of Utility Company maintenance requirements. Water Extension – typically it is water pipe and associated apparatuses on a parcel of land that begins where the Water Connection ends. A Water Extension typically ends five feet outside a building foundation. Service – connection, extension, and/or building piping from the Utility Company water distribution system to private property and typically to one structure Main Line – Water pipe servicing multiple customers usually within an easement or right of way under the maintenance responsibility of the Utility Company. Water Distribution System – Anything that is used to distribute potable water. Fire Line – A portion of the water service with no additional branches that has the primary purpose of providing fire protection inside of a building. Typically a service that originates at a mainline or at a valve downstream of a fire hydrant tee continuing directly into a building with a sprinkler fire suppression system. Water extensions that are four inches (4”) and larger will be considered a fire line for the purpose of pressure testing. Sewer – Non-domestic and domestic wastewater as defined in 18 AAC 72

22. 2015 MASS Div 60 Changes 60.01 – General Removed insulation requirements as we no longer specify insulation requirements higher than what is found in Division 20.

23. 2015 MASS Div 60 Changes 60.02 – Furnish and Install Pipe Article 2.1 - General Added a more defined scope in general. Requirements to meet the DCPM – Official link between MASS and the DCPM Article 2.2 – Submittals (NEW) Article 2.3 – Materials Added one new category of pipes (coated) with three options Zinc Coated Polyurethane Coated Epoxy Coated

24. 2015 MASS Div 60 Changes 60.02 – Furnish and Install Pipe Article 2.3 – Materials Continued PE pipe resin is to be PE4710 Electro-fusion couplings are removed as an allowed fitting Copper pipe changed to coated copper pipe Requires silver solder brazing States factory coating States field applied coating Field applied coating systems (NEW) Thrust restraints now must be FM Global or UL listed and/or ASTM certified. Reduction of lead act for copper pipe and fittings (Public Law 111-380)

25. 2015 MASS Div 60 Changes 60.02 – Furnish and Install Pipe Article 2.4 – Construction Water interruptions Defined the period of time the Utility Company (AWWU) has to figure out the water shut off impacts (14 working days) Provided the Contractor a basis of bid on what a shutdown means

26. 2015 MASS Div 60 Changes 60.02 – Furnish and Install Pipe Article 2.4 – Construction Water interruptions Moved (from 60.13) and revised penalties for shut offs longer than six hours.

27. 2015 MASS Div 60 Changes 60.02 – Furnish and Install Pipe Article 2.4 – Construction Item D – Connection to existing water lines Trench Safety and Live taps – worked with O&M to create wording that supported their activities when completing live taps. Item F – Alignment and Grade Survey – Required a qualified line and grade person and gave the Engineer authority to remove unqualified line and grade person Item K – Detectable Warning Tape Warning tape burial has changed due to numerous comments received on 18”. Revised to a new minimum of 24” and a maximum of 36”.

28. 2015 MASS Div 60 Changes 60.02 – Furnish and Install Pipe Article 2.5 – Flushing and Testing Added pre-disinfection (AWWA C651) Clearly stated order of testing procedures Did you know that we could back charge the Contractor for canceling a test without providing proper notice? This was in the previous versions of MASS.

29. 2015 MASS Div 60 Changes 60.02 – Furnish and Install Pipe Article 2.5 – Flushing and Testing Item A – Pre-disinfecting Provide water piping fill parameters (1ft/sec) and wait 1 hour prior to flushing. Did you know AWWA C651 Requires a backflow preventer to fill the line? The Utility Company does not require this.

30. 2015 MASS Div 60 Changes 60.02 – Furnish and Install Pipe Article 2.5 – Flushing and Testing Item B – Flushing Added metering to the discharge side of the flush tank to show that the sewer system is not inundated and meets the flow requirements set by the Utility Company (Dan Creegan)

31. 2015 MASS Div 60 Changes 60.02 – Furnish and Install Pipe Article 2.5 – Flushing and Testing Item B – Hydrostatic testing Added requirement to test at the highest end of the pipe when the elevation change is greater than 10 feet. This puts the testing requirement in line with AWWA requirements. The term of maximum allowable operating pressure was troublesome.

32. 2015 MASS Div 60 Changes 60.02 – Furnish and Install Pipe Article 2.5 – Flushing and Testing Item B – Hydrostatic testing Vents – When are they used?

33. 2015 MASS Div 60 Changes 60.03 – Furnish and Install Valves Article 3.3 Materials Item D – Valve Boxes Added Valve Box Adaptor II (rubber centering ring)

34. 2015 MASS Div 60 Changes 60.04 – Furnish and Install Fire Hydrants Article 4.3 Materials Item 8 – Color didn’t change, but specification did. AWWA C502 requires the color to be per federal standards. This change was made to align better with the standard we prescribe, rather than making up a color “caterpillar yellow”. This is a good example of say what you do and do what you say. Prior 2009 R3, we didn’t do what we said, which was follow the AWWA standard C502

35. 2015 MASS Div 60 Changes 60.04 – Furnish and Install Fire Hydrants Article 4.3 Materials Item 8 – Color didn’t change, but specification did. From AWWA C502

36. 2015 MASS Div 60 Changes 60.04 – Furnish and Install Fire Hydrants Article 4.3 Construction Clarified and linked to Section 60.02 field applied coatings for hydrant barrel.

37. 2015 MASS Div 60 Changes 60.05 – Water Service Lines Kept separate from 60.02 to help Field Services to address some of the common issues with construction of water lines without plans Require silver solder for all copper pipe to pipe connections. Pipe to valve/shutoff is to be done by flaring. E.g. no three-part unions What is good for the goose (no three part unions in the ROW – AWWU) is good for the gander (owner of the private water line).

38. 2015 MASS Div 60 Changes 60.06 – Anodes No big changes – Added submittal Article just like the other sections

39. 2015 MASS Div 60 Changes 60.07 – Temporary Water Systems Increased the amount of information in Article 7.1 – General Testing of hose bibs prior to turning on water Basis of bid for connection to the house is at the furthest hose bib Modification of interior plumbing Added lead safe requirements for tearing out sheet rock to replace interior plumbing

40. 2015 MASS Div 60 Changes 60.08 – Decommission Water System and Components Mainly combined other portions of other sections that took out anything to do with a water system (Private or Public).

41. 2015 MASS Div 60 Changes - Details New Trace Wire detail

42. 2015 MASS Div 60 Changes - Details New Joint Bonding detail

43. 2015 MASS Div 60 Changes - Details New Mid-span thrust block detail

44. 2015 MASS Div 60 Changes - Details Updated Valve Box detail to show rubber center ring

45. 2015 MASS Div 60 Changes - Details New Dust Pan/thaw wire detail

46. 2015 MASS Div 60 Changes - Details Updated Hydrant detail – lettering This will be modified to reflect actual location based on required size of lettering

47. 2015 MASS Div 60 Changes - Details Updated Water Service detail to show blow off rather than extension

48. 2015 MASS Div 60 Changes - Details Added Extension Details