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  • Renfrew Victoria Hospital MANHOLES, CATCHBASINS Section 33 05 14 Professional Building AND HEADWALLS Page 1 Albert Street

    PART 1 – GENERAL 1.1 RELATED .1 Section 01 33 00 – Submittals. SECTIONS

    .2 Section 31 23 33.01 - Excavating, Trenching and Backfilling. .3 Section 33 31 13 - Public Sanitary Utility Distribution Piping. .4 Section 33 41 00 - Storm Utility Drainage Piping.

    1.2 REFERENCES .1 OPSS 407 shall apply except as extended or amended herein. 1.3 MATERIAL .1 Submit manufacturers test data and certification at least 2 weeks prior to CERTIFICATION commencing work. Include manufacturer’s drawings, information and

    shop drawings where pertinent. PART 2 - PRODUCTS 2.1 MATERIALS .1 To OPSS 407.

    .2 Precast concrete maintenance holes and catchbasins only. .3 Precast concrete maintenance hole components to OPSD 701.030.

    .4 Maintenance hole and catchbasin frame and cover as noted on drawings.

    .5 Maintenance hole and catchbasins precast concrete adjustment units to

    OPSD 704.010.

    .6 Precast headwalls and grating for storm piping per OPSD804.030 and

    804.050. .7 Perforated corrugated pipe to BNQ 3624-115 – 100 mm dia. complete

    with filter cloth surround with 150 mm Granular filter material in geotextile filter as per Section 31 32 19.01 – Geotexties.

    PART 3 - EXECUTION

    3.1 EXCAVATION .1 Excavate and backfill in accordance with Section 31 23 33.01 - AND BACKFILL Excavating, Trenching and Backfilling.

    .2 Obtain approval of Consultant before installing manholes or catch

    basins.

  • Renfrew Victoria Hospital MANHOLES, CATCHBASINS Section 33 05 14 Professional Building AND HEADWALLS Page 2 Albert Street

    3.2 INSTALLATION .1 Construct units in accordance with details indicated, plumb and true to

    alignment and grade.

    .2 Complete units as pipe laying progresses.

    .3 Dewater excavation to approval of Consultant and remove soft and foreign material before placing concrete base.

    .4 Precast units:

    .1 Make each successive joint watertight with Engineer approved rubber ring gaskets, bituminous compound, cement mortar, epoxy resin cement, or combination thereof. .2 Clean surplus mortar and joint compounds from interior surface of unit as work progresses. .3 Plug lifting holes with concrete plugs set in cement mortar or mastic compound.

    .5 For sewers:

    .1 Place stub outlets and bulkheads at elevations and in positions indicated.

    .6 Compact granular backfill to at least 98% maximum dry density.

    .7 Installing units in existing systems:

    .1 Where new unit is to be installed in existing run of pipe, ensure full support of existing pipe during installation, and carefully remove that portion of existing pipe to dimensions required and install new unit as specified.

    .2 Make joints watertight between new unit and existing pipe. .3 Where deemed expedient to maintain service around existing pipes and when systems constructed under this project are ready to be put in operation, complete installation with appropriate break-outs, removals, redirection of flows, blocking unused pipes or other necessary work.

    .8 Place frame and cover on top section to elevation as indicated. If

    adjustment required use concrete ring.

    .9 Clean units of debris and foreign materials. Remove fins and sharp

    projects. Prevent debris from entering system.

    .10 Install safety platforms in manholes having depth of 5 m or greater as indicated.

    3.3 FIELD QUALITY .1 Install watertight plugs or seals on inlets and outlets of each new sanitary CONTROL sewer manhole and fill manhole with water.

    .2 Leakage not to exceed 0.3% per hour of volume of manhole.

    .3 If permissible leakage is exceeded, correct defects.

    3.4 CLEANING .1 On completion and verification of performance installation, remove

    surplus materials, excess materials, rubbish, tools and equipment.

    END OF SECTION

  • Renfrew Victoria Hospital SITE WATER UTILITY Section 33 11 16 Professional Building DISTRIBUTION PIPING Page 1 Albert Street

    PART 1 - GENERAL

    1.1 SECTION INCLUDES

    .1 Materials and installation for water mains, hydrants, valves, valve boxes, and valve chambers, including service connections.

    1.2 RELATED SECTIONS

    .1 Section 01 33 00 – Submittals. .2 Section 01 77 00 – Contract Closeout. .3 Section 31 23 33.01 – Excavating, Trenching and Backfilling.

    1.3 REFERENCES

    .1 American National Standards Institute/American Water Works Association (ANSI/AWWA) .1 ANSI/AWWA B300-99, Hypochlorites. .2 ANSI/AWWA B301-99, Liquid Chlorine. .3 ANSI/AWWA B303-00, Sodium Chlorite. .4 ANSI/AWWA C104/A21.4-95, Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water. .5 ANSI/AWWA C105/A21.5-99, Polyethylene Encasement for Ductile-Iron and Pipe Systems. .6 ANSI/AWWA C111/A21.11-00, Rubber-Gasket Joints for Ductile-Iron and Gray Iron Pressure Pipe and Fittings. .7 ANSI/AWWA C110/A21.10-98, Ductile-Iron and Gray Iron Fittings, 3 inch through 48 inch (75 mm through 1200 mm), for Water. .8 ANSI/AWWA C150/A21.50-02, Thickness Design of Ductile- Iron Pipe. .9 ANSI/AWWA C151/A21.51-02, Ductile-Iron Pipe, Centrifugally Cast, for Water. .10 ANSI/AWWA C153/A21.53-00, Ductile-Iron Compact Fittings for Water Service. .11 ANSI/AWWA C500-02, Metal-Seated Gate Valves for Water Supply Service (Includes Addendum C500a-95). .12 ANSI/AWWA C651-99, Disinfecting Water Mains. .13 ANSI/AWWA C800-01, Underground Service Line Valves and Fittings (Also Included: Collected Standards for Service Line Materials). .14 ANSI/AWWA C900-97, Polyvinyl Chloride (PVC) Pressure Pipe, and Fabricated Fittings, 4 Inch through 12 Inch (100 mm - 300 mm), for Water Distribution.

    .2 American Society for Testing and Materials International, (ASTM) .1 ASTM A 53/A 53M-02, Standard Specification for Pipe, Steel, Black and Hot Dipped, Zinc Coated, Welded and Seamless. .2 ASTM A 307-02, Standard Specification for Carbon Steel Bolts and Studs, 60,000 psi Tensile. .3 ASTM B 88M-99, Standard Specification for Seamless Copper Water Tube Metric. .4 ASTM C 117-95, Standard Test Method for Material Finer Than 75 MU m (No. 200) Sieve in Mineral Aggregates by Washing. .5 ASTM C 136-01, Standard Method for Sieve Analysis of Fine and Coarse Aggregates. .6 ASTM C 478M-97, Standard Specification for Precast Reinforced Concrete Manhole Sections Metric.

  • Renfrew Victoria Hospital SITE WATER UTILITY Section 33 11 16 Professional Building DISTRIBUTION PIPING Page 2 Albert Street

    .7 ASTM D 698-00a, Standard Test Method for Laboratory Compaction Characteristics of Soil Using Standard Effort (12,400 ft- lbf/ft (600 kN-m/m³)). .8 ASTM D 2310-01, Standard Classification for Machine-Made "Fiberglass" (Glass-Fiber-Reinforced Thermosetting Resin) Pipe. .9 ASTM D 2657-97, Standard Practice for Heat Fusion Joining of Polyolefin Pipe and Fittings. .10 ASTM D 2992-01, Standard Practice for Obtaining Hydrostatic or Pressure Design Basis for "Fiberglass" (Glass-Fiber- Reinforced Thermosetting Resin) Pipe. .11 ASTM D 2996-01, Standard Specification for Filament-Wound "Fiberglass" (Glass-Fiber-Reinforced Thermosetting Resin) Pipe. .12 ASTM F 714-01, Standard Specification for Polyethylene (PE) Plastic Pipe (SDR-PR) Based on Outside Diameter. .13 ASTM C 618-01, Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use as a Mineral Admixture in Concrete.

    .3 American Water Works Association (AWWA)/Manual of Practice .1 AWWA M17-1989, Installation, Field Testing, and Maintenance of Fire Hydrants.

    .4 Canadian General Standards Board (CGSB) .1 CAN/CGSB-8.1-88, Sieves, Testing, Woven Wire, Inch Series. .2 CAN/CGSB-8.2-M88, Sieves, Testing, Woven Wire, Metric. .3 CAN/CGSB-1.88-92, Gloss Alkyd Enamel, Air Drying and Baking.

    .5 Canadian Standards Association (CSA International) .1 CAN/CSA-A257 Series-M92(R1998), Standards for Concrete Pipe. .2 CAN/CSA-A3000-98(April 2001), Cementitious Materials Compendium (Consists of A5-98, A8-98, A23.5-98, A362-98, A363- 98, A456.1-98, A456.2-98, A456.3-98).

    .1 CAN/CSA-A8-98, Masonry Cement. .3 CSA B137 Series-02, Thermoplastic Pressure Piping Compendium. (Consists of B137.0, B137.1, B137.2, B137.3, B137.4, B137.4.1, B137.5, B137.6, B137.8, B137.9, B137.10, B137.11 and B137.12).

    .1 CSA B137.3-02, Rigid Polyvinyl Chloride (PVC) Pipe for Pressure Applications.

    .4 CAN/CSA-G30.18-M92(R1998), Billet Steel Bars for Concrete Reinforcement. .5 CAN/CSA-G164-M92(R1998), Hot Dip Galvanizing of Irregularly Shaped Articles.

    .6 Underwriters' Laboratories of Canada (ULC) .1 CAN/ULC-S520-1991, Hydrants. .2 CAN4-S543-1984, Internal-Lug, Quick Connect Couplings for Fire Hose.

    1.4 SCOPE OF WORK .1 Installation of site water distribution is from 1 m from the building to

    the property line. Water service on the road allowance by others.

  • Renfrew Victoria Hospital SITE WATER UTILITY Section 33 11 16 Professional Building DISTRIBUTION PIPING Page 3 Albert Street

    1.5 SUBMITTALS

    .1 Submit shop drawings in accordance with Secti

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