RECAPP Facility Evaluation Report

Transcription

1 RECAPP Facility Evaluation Report Edmonton RCSSD #7 Blessed Kateri School B36A Edmonton Report run on: April 3, 29 1:1 AM

2 Building Name: Address: Location: Building Id: Gross Area (sq. m): Replacement : Construction : Facility Details Blessed Kateri School Avenue Edmonton B36A 4,142. $1,696,31 Edmonton - Blessed Kateri School (B36A) Evaluation Company: Evaluation Date: May Evaluator Name: Evaluation Details Asset Evolution Incorporated (AEI) Mario Plastina Total Maintenance Events Next 5 years: $48, 5 year Facility Condition Index (FCI): 4.49% General Summary: Blessed Kateri Catholic Elementary is a one-storey school (includes an upper mechanical penthouse & mezzanine level) with a total building area is 4358m2. The original school was built in with an area of 388m2. A cluster of two & three portables were added at the west end of the school with a total area of 55m2. The age of the portables vary from 1964 to 27. The school includes several classrooms, a gymnasium with a mezzanine level (includes the Art room & a classroom and mechanical room), an open student gathering area, a library, computer room and a music room. There are 36 children enrolled in the 28 calendar year. Structural Summary: The foundations consist of cast-in-place concrete grade beams and spread footings. The original building has cast-in-place concrete slabs-on-grade with conventional steel reinforcement. The roof comprises of a metal roof deck with steel structure supported by exterior & interior structural framed walls. The structural walls and columns are concrete block walls or poured in place concrete. Overall the structural elements are in good condition Envelope Summary: The exterior cladding consists predominantly of brick with accents of prefinished metal cladding. The exterior window units are aluminum frame with fixed and operable awning type units. The exterior doors are painted steel doors with hollow metal frames & glazed panels. The flat roof sections have an inverted roof assembly with stone ballast. The sloped roof sections are finished with prefinished metal roofing. The main entrances have a covered glazed canopy. Overall, the envelope of the building is in good condition. Interior Summary: Vinyl composite tile is located throughout the corridors and most classroom areas. The music room, library, staff lounge, general office area and the ECS classroom has a carpet floor finish. The gymnasium has a stained hardwood floor. Sheet vinyl is located at each entrance vestibule and stairs to the mezzanine level. The mechanical rooms has a paint finish on the concrete slab. The majority of the interior walls are painted concrete block walls and gypsum board walls. The upper classroom (21), administration area, library and computer rooms have interior windows. The majority of the school has a suspended 2'x4' acoustical tile ceiling. Sloped painted gypsum board ceilings are located in the main corridors. The steel structure is painted and exposed in several classrooms & in the gymnasium. Overall, the interior finishes are in good condition. Mechanical Summary: MECHANICAL SUMMARY (May 28) Primary building heating is provided by two natural gas fired hot water boilers which supply a hydronic distribution system which includes finned tube radiation cabinets, cabinet heaters (force flow units), reheat coils, radiant heating panels, a unit heater, and two air handling unit heating coils. There are two air handling units in the building which are mixed air systems; the main system (AHU1) serves the classroom and administration areas and the gymnasium system (AHU2) serves the gymnasium. Both of the mixed air ventilation systems have associated return air fans (RF1 and RF2). A packaged rooftop air conditioning unit provides cooling and ventilation for the computer room. Report run on: April 3, 29 1:1 AM Page 2 of 41

3 Edmonton - Blessed Kateri School (B36A) The fresh air supplied to the building by the air handling units is balanced by the exhaust air flow from the air handling units and from 14 sanitary, local, and general exhaust fans. Building HVAC controls are pneumatic and the control air supply system includes two air compressors mounted on a receiver tank and a refrigerated air dryer. There is a Building Management and Control System (BMCS) providing HVAC system control and monitoring functions (Andover model AC256M Plus). Washrooms in the building include boy's and girl's washrooms in each of the north and south wings, a washroom in the E.C.S. classroom (room 111), a washroom in the infirmary, male and female washrooms adjacent to the staff lounge, washrooms in the boy's and girl's change rooms, and a public handicap accessible washroom near the gymnasium. Plumbing fixtures include floor mounted vitreous china flush valve type toilets (35), wall mounted vitreous china lavatories (2), pedestal mounted vitreous china lavatories (2), counter mounted enameled steel lavatories (18), counter mounted stainless steel lavatories (1), and wall mounted vitreous china flush valve type urinals (1). Other plumbing fixtures in the building include drinking fountains (4), mop sinks (3), showers (3), a half Bradley wash fountain, and general purpose sinks (8). Fire protection for the building includes an automatic sprinkler system, and wall mounted fire extinguishers. All areas of the building are sprinklered except the gymnasium, the change rooms, and the mezzanine art room over the change rooms (this complied with code requirements at the time of construction). Current mechanical system requirements include the need for backflow prevention devices on the building domestic water supply and on the building fire protection water supply (code upgrade), replacement of rooftop exhaust fan EF7 for the gymnasium storage room, and replacement of the obsolete Andover building management and control system (difficulties have been reported in obtaining replacement parts). Overall, the building mechanical equipment and systems are in acceptable condition. Electrical Summary: The incoming hydro service to Blessed Kateri school is a 347/6V, 3-phase, 4-wire service. The main switchboard is rated 6A, 347/6V with a 6A main fusible switch. An MCC and Individual motor starters provide power for the mechanical equipment. The wiring in the building is typically standard wiring in conduit. The interior fluorescent lighting fixtures are typically T12 fixtures with magnetic ballasts. The exit lighting in the building consists of metal units with incandescent lamps. The emergency lighting is fed from battery powered emergency lighting units. The exterior lighting consists of surface mounted HPS fixtures. The building is equipped with a Simplex 42 fire alarm system. Detection and end devices include, smoke and heat detectors, bells and pull stations. The various communications and security systems within the school include; a DSC security system that monitors motion detectors and the exterior doors, a Nitsuko Telephone system and a Dukane 32 P.A. System. A data network system has been installed within the school. It is recommended, as routine maintenance, that a program for annual examination of major electrical components be instituted. Maintenance should include thermographic scans for hot spots and power shut down to allow examination of interior components for accumulated debris and signs of corrosion. The main concern for the school is the incandescent exit signs. Overall the electrical elements for Blessed Kateri school are in acceptable condition. Guide Condition Performance 1 - Critical Unsafe, high risk of injury or critical system failure. 2 - Poor Does not meet requirements, has significant deficiencies. May have high operating/maintenance costs. 3 - Marginal Meets minimum requirements, has significant deficiencies. May have above average operating maintenance costs. Meets present requirements, minor deficiencies. Average operating/maintenance costs. Meets all present requirements. No deficiencies. 6 - Excellent As new/state of the art, meets present and foreseeable requirements. Report run on: April 3, 29 1:1 AM Page 3 of 41

4 S1 STRUCTURAL Edmonton - Blessed Kateri School (B36A) A11 Standard Foundations - Section* The foundations consist of cast-in-place concrete grade beams and spread footings. A13 Slab on Grade - Section* The building has cast-in-place concrete slabs-on-grade with conventional steel reinforcement. B11.1 Floor Structural Frame (Building Frame) - Section* Concrete structural flat slab supported by steel joists spanning between steel beams & column and foundation walls B11.2 Structural Interior Walls Supporting Floors (or Roof) - Section* Structural reinforced poured in place concrete and/or steel columns, structural framed interior walls and steel beams. B11.5 Mezzanine Construction - Section* A small mezzanine accessible from the gymnasium has a cast-in-place concrete slab with conventional steel deck & steel reinforcement. A small mezzanine is also located above the student gathering area. B11.9 Floor Construction Fireproofing - Section* B11.1 Floor Construction Firestopping - Section* Report run on: April 3, 29 1:1 AM Page 4 of 41

5 Edmonton - Blessed Kateri School (B36A) B12.1 Roof Structural Frame - Section* Metal roof deck with steel & concrete structure supported by exterior & interior structural framed walls. B12.4 Canopies - Section* A steel framed sloped glazed canopy is located above the main entrances. B12.6 Roof Construction Fireproofing - Section* Report run on: April 3, 29 1:1 AM Page 5 of 41

6 S2 ENVELOPE Edmonton - Blessed Kateri School (B36A) B Brick Masonry: Ext. Wall Skin - Section* Brick walls are located around the exterior perimeter of the school. 75 B Metal Siding** Prefinished metal panels are located on portions of the upper exterior walls. 4 Replace prefinished metal panels 23 $8, : B Expansion Control: Exterior Wall Skin - Section* Expansion/control joints are located throughout the cladding assembly. B Joint Sealers (caulking): Ext. Wall - Section** Sealant is located around all window, door and exterior cladding assemblies. 2 Replace building sealant 212 $4, : B Masonry Units: Ext. Wall Const. - Section* The interior portion of the exterior walls comprises primarily of an insulated concrete block wall assembly Report run on: April 3, 29 1:1 AM Page 6 of 41

7 B21.3 Exterior Wall Vapor Retarders, Air Barriers, and Insulation - Section* Edmonton - Blessed Kateri School (B36A) B21.6 Exterior Louvers, Grilles, and Screens - Section* Exterior metal louvres are located on the upper portion of the exterior walls. B21.9 Exterior Soffits - Section* The exterior soffits have a prefinished metal panel. B Aluminum Windows (Glass & Frame)** The windows are a combination of fixed aluminum frame double glazed units with some operable awning units. 4 Replace exterior windows (65 Units vary in size) 23 $25, : B Steel-Framed Storefronts: Doors** The majority of the entrance doors are painted metal doors in a painted steel frame. There are approximately 17 entrance doors. 3 Replace steel framed doors - 17 doors 22 $85, : Report run on: April 3, 29 1:1 AM Page 7 of 41

8 B31.1 Deck Vapor Retarder and Insulation - Section* Edmonton - Blessed Kateri School (B36A) B Built-up Bituminous Roofing (Asphalt & Gravel)** The school has a conventional 4ply-built-up bituminous roof assembly. 25 Replace Built-up roof (24m2) 215 $415, : B31.7 Sheet Metal Roofing** Sloped metal roof sections are located throughout the roof area. 4 Replace sloped metal roof sections 23 $13, : B Metal Gutters and Downspouts - Section** The prefinished metal gutters and downspouts are located on the sloped roof sections and pond onto the flat area. 3 Replace Metal Gutters and Downspouts 22 $25, : Report run on: April 3, 29 1:1 AM Page 8 of 41

9 S3 INTERIOR Edmonton - Blessed Kateri School (B36A) C Unit Masonry Assemblies: Partitions - Concrete block walls are located throughout the school. C Framed Partitions (Stud) - Interior partitions in the general office area are typically gypsum board partitions. C11.5 Interior Windows - * Fixed interior glazed windows with GWG are located in the library, several classrooms & general office area C11.6 Interior Glazed Partitions and Storefronts* An interior glazed wall is located in classroom 21 on the mezzanine level. 8 C11.7 Interior Partition Firestopping - * C12.1 Interior Swinging Doors (& Hardware) - * The interior swing doors generally consist of stained solid core wood doors in painted metal frames. 4 C12.3 Interior Fire Doors - * The majority of the interior doors in the utility rooms and corridors are painted hollow metal doors in a painted steel frame and GWG panel inserts. The utility rooms & corridors are labeled indicating fire rated doors. Report run on: April 3, 29 1:1 AM Page 9 of 41

10 Edmonton - Blessed Kateri School (B36A) C13.1 Visual Display Boards - ** Tackboards and whiteboards are located in each teaching area. 2 Replace Visual Display Boards 212 $55, : C13.6 Handrails - * Painted steel handrails are located on the mezzanine levels C13.8 Interior Identifying Devices - * The room number or room name is mounted on or above the interior doors. C13.1 Lockers - ** Prefinished metal lockers are located in several of the classrooms 3 Replace Lockers 22 $5, : C13.12 Storage Shelving - * Metal storage shelving throughout custodial utility rooms and staff supply rooms. Report run on: April 3, 29 1:1 AM Page 1 of 41

11 Edmonton - Blessed Kateri School (B36A) C13.14 Toilet, Bath, and Laundry Accessories - * The washrooms are equipped with typical washroom accessories: Paper towel dispensers, toilet paper dispensers, handsoap dispensers, waste bins and mirrors. C21 Stair Construction - * The interior stairs are poured in place concrete. C22.5 Resilient Stair Finishes - ** The stairwells are finished with sheet vinyl finish and/or rubber. 2 Replace Resilient Stair Finishes - Sheet Vinyl 212 $18, : C22.8 Stair Railings and Balustrades - * The handrails and pickets are constructed of steel with a paint finish. C31.6 Tile Wall Finishes - ** Ceramic wall tile is located throughout the washroom areas. 4 Replace ceramic tile walls 23 $6, : Report run on: April 3, 29 1:1 AM Page 11 of 41

12 Edmonton - Blessed Kateri School (B36A) C31.9 Acoustical Wall Treatment - ** Acoustical wall panels are located throughout the upper portion of the music room and gym Replace Acoustical Wall Treatment 227 $8, : C31.11 Interior Wall Painting - * The interior gypsum board & concrete block wall partitions throughout the school have a paint finish. 1 C Paint Concrete Floor Finishes - * Painted/sealed concrete floor is located in the mechanical room. 1 C32.4 Wood Flooring - ** Hardwood flooring in located in the gymnasium. 3 Replace Wood Flooring - (46m2) 22 $55, : Report run on: April 3, 29 1:1 AM Page 12 of 41

13 Edmonton - Blessed Kateri School (B36A) C32.7 Resilient Flooring - ** VCT Vinyl composite tile is located throughout the classrooms, washrooms and corridors. 2 Replace VCT Flooring (27m2) 212 $175, : C32.7 Resilient Flooring** Sheet Vinyl Sheet vinyl is located in the change rooms and vestibules. 2 Replace sheet vinyl flooring (1m2) 212 $12, : C32.8 Carpet Flooring - ** Carpeting is located in the ECS classroom, library, music room, staff lounge & administrative areas. 15 Replace Carpet Flooring (5m2) 212 $45, : C33.4 Gypsum Board Ceiling Finishes (Unpainted) - * 6 Report run on: April 3, 29 1:1 AM Page 13 of 41

14 Edmonton - Blessed Kateri School (B36A) C33.6 Acoustic Ceiling Treatment (Susp.T-Bar) - ** The majority of the ceilings have a 2'-"x4'-"suspended acoustical tile assembly 25 Replace Acoustic Tile Ceiling (22m2) 215 $12, : C33.7 Interior Ceiling Painting - * All the gypsum board and exposed steel structures have a paint finish. 2 Report run on: April 3, 29 1:1 AM Page 14 of 41

15 S4 MECHANICAL Edmonton - Blessed Kateri School (B36A) D21.4 Sinks - ** There are eight general purpose sinks in the building, as well as three mop sinks located in janitor closets. The general purpose stainless steel sinks include seven single bowl sinks and one double bowl sink. The mop sinks are ceramic tiled sinks with wall mounted faucets. 3 Replace the building sinks including 8 general purpose stainless steel sinks and 3 ceramic tiled mop sinks 22 $18, : D21.5 Showers - ** There are three showers in the building including communal showers in the boy's and girl's change rooms and a prefabricated type shower stall in the infirmary. The change room shower rooms are ceramic tiled rooms with wall mounted shower heads and controls (the replacement cost for these showers includes the shower trim only and does not include the shower room wall and floor finishes). The change room showers do not appear to be used. 3 Replace the boy's and girl's change room showers (trim only) and the infirmary shower stall 22 $11, : D21.8 Drinking Fountains / Coolers - ** There are four drinking fountains in the building. The drinking fountains are wall mounted vitreous china units which do not have coolers. 35 Replace the building drinking fountains (4) 225 $6, : Report run on: April 3, 29 1:1 AM Page 15 of 41

16 D21.9 Other Plumbing Fixtures - Half Bradley Wash Fountain* There is a stainless steel half Bradley type wash fountain located in room 15. Edmonton - Blessed Kateri School (B36A) Replace the half Bradley type wash fountain located in room $4, : D21.1 Washroom Fixtures (WC, Lav, Urnl) - ** Washrooms in the building include boy's and girl's washrooms in each of the north and south wings, a washroom in the E.C.S. classroom (room 111), a washroom in the infirmary, male and female washrooms adjacent to the staff lounge, washrooms in the boy's and girl's change rooms, and a public handicap accessible washroom near the gymnasium. Plumbing fixtures include floor mounted vitreous china flush valve type toilets (35), wall mounted vitreous china lavatories (2), pedestal mounted vitreous china lavatories (2), counter mounted enameled steel lavatories (18), counter mounted stainless steel lavatories (1), and wall mounted vitreous china flush valve type urinals (1). 3 Replace the washroom plumbing fixtures (35 toilets, 23 lavatories and 1 urinal) 22 $98, : D Pipes and Tubes: Domestic Water - * The domestic water supply to the building enters the meter room on the east side of the building (15 mm diameter supply line). The water supply is metered (38 mm diameter water meter). Domestic water piping is generally copper with brass valves, and fiberglass insulation is used to prevent heat loss and condensation. Report run on: April 3, 29 1:1 AM Page 16 of 41

17 Edmonton - Blessed Kateri School (B36A) D Valves: Domestic Water - ** Domestic water system valves include system isolation valves and fixture isolation valves. The domestic water system valves are generally brass. 4 Replace the domestic water distribution system isolation valves 23 $35, : Report run on: April 3, 29 1:1 AM Page 17 of 41

18 Edmonton - Blessed Kateri School (B36A) D Piping Specialties (Backflow Preventors) - ** The domestic water supply to the building enters the meter room on the east side of the building (15 mm diameter supply line). The domestic water supply feeds the building sprinkler system (1 mm diameter) and the building domestic water supply (75 mm diameter). There is no backflow prevention device on the domestic water supply to the building or on the fire protection water supply to the building. In the mezzanine mechanical room, there are two backflow prevention devices (25 mm diameter) to protect the building domestic water system from contamination caused by backflow from the HVAC systems. 3 - Marginal 25 2 Install backflow prevention devices on the building domestic water supply (75 mm diameter) and on the building fire protection water supply (1 mm diameter) Concern: Potential contamination of the municipal water supply caused by backflow from the building. Recommendation: Install backflow prevention devices on the building domestic water supply (75 mm diameter) and on the building fire protection water supply (1 mm diameter). Consequences of Deferral: Potential contamination of the municipal water supply caused by backflow from the building and potential cross contamination of the building domestic water supply and building fire protection systems. Code Upgrade 29 $18, Low : Replace the backflow prevention devices in the mezzanine mechanical room 25 mm diameter) 225 $3, : Report run on: April 3, 29 1:1 AM Page 18 of 41

19 Edmonton - Blessed Kateri School (B36A) D Plumbing Pumps: Domestic Water - ** There is a domestic hot water system circulation pump (P5) which maintains the domestic hot water loop at temperature. This pump is located in the mezzanine mechanical room adjacent to the domestic hot water heater. 2 Replace the domestic hot water circulation pump (P5) 212 $2, : D Domestic Water Conditioning Equipment - Water Softener - Humidification** A water softener located in the mezzanine mechanical room provides softened water to the air handling unit steam type humidifiers Replace the water softener located in the mezzanine mechanical room which provides softened water to the air handling unit humidifiers 225 $5, : D Domestic Water Heaters - ** One natural gas fired domestic hot water heater (HWH1) located in the mezzanine mechanical room provides domestic hot water for the building sinks, lavatories and showers. The domestic hot water heater was manufactured by State Industries Inc. (model SBT 1 26 NET6DF CGA) and has an input heating capacity of 235, Btu/h (68.9 kw) and a volume of 1 US gallons (379 L). 2 Replace the domestic hot water heater (HWH1) located in the mezzanine mechanical room 212 $8, : Report run on: April 3, 29 1:1 AM Page 19 of 41

20 Edmonton - Blessed Kateri School (B36A) D22.3 Water Supply Insulation: Domestic - * Where visible, the domestic water piping is insulated with fiberglass insulation to prevent heat loss and condensation. In the mezzanine mechanical room, the piping insulation is protected with a painted canvas outer cover. In other locations, the piping insulation is protected with a foil backed reinforced paper outer cover. D23.1 Waste and Vent Piping - * Visible waste and vent piping is generally copper in small diameters and cast iron in larger diameters. Because the school is primarily on one level, most of the waste piping is located below grade. The sanitary drainage system exits the building at the northeast corner (15 mm diameter). D24.1 Rain Water Drainage Piping Systems - * Standard roof drains are used to provide storm water drainage for the flat roof areas. The storm water drainage piping is generally cast iron. Typical rain water leaders (RWLs) are 1 mm diameter and 15 mm diameter. The storm drainage system exits the building at the northeast corner (3 mm diameter). D Roof Drains - * Standard roof drains are used to provide storm water drainage of the flat roof areas (18 total). The roof drains are equipped with metal strainers. 4 D31.2 Gas Supply Systems - * The natural gas supply is underground to the building and the gas meter and pressure reducing station are located in the meter room on the east side of the building. The natural gas piping is steel. The gas service is sized for 112 cubic metres per hour. 6 Report run on: April 3, 29 1:1 AM Page 2 of 41

21 Edmonton - Blessed Kateri School (B36A) D Heating Boilers and Accessories: H.W. - ** There are two natural gas fired hot water heating boilers for building heating (boilers B1 and B2). The heating boilers are located in the mezzanine mechanical room. The boilers are Teledyne Laars Mighty Therm model HH 143I N 11 K with an input heating capacity of 1,43, Btu/h or kw each. 35 Replace the hot water heating boilers B1 and B2 located in the mezzanine mechanical room 225 $96, : D Chimneys (&Comb. Air): H.W. Boiler - ** The combustion gases from the two hot water heating boilers (B1 and B2) discharge through the roof of the building in a common stack (6 mm diameter). The combustion gases from the domestic hot water heater discharge through the same stack. 3 Replace the combustion gas discharge stack for the heating boilers and the domestic hot water heater 22 $2, : D Water Treatment: H. W. Boiler - * Water treatment for the closed loop hot water heating system consists of manual chemical addition via a chemical pot feeder and a sidestream cartridge filter in parallel with the circulation pumps. Report run on: April 3, 29 1:1 AM Page 21 of 41

22 Edmonton - Blessed Kateri School (B36A) D Air Handling Units: Air Distribution - ** There are two air handling units for the building. The main air handling unit (AHU1) serves the classrooms and the administration area (all of the school except the gymnasium). This constant volume mixed air system includes a supply fan (SF1), a hot water heating coil (HC1), a steam humidifier (SH1), and a filter section. Air handling unit AHU1 has an associated return air fan (RF1) and the supply and return air fans are both located in the mezzanine mechanical room. The capacity of AHU1 is 28, cfm (13,2 L/s). The gymnasium air handling unit (AHU2) serves the gymnasium. This constant volume mixed air system includes a supply fan (SF2), a hot water heating coil (HC2), a steam humidifier (SH2), and a filter section. Air handling unit AHU2 has an associated return air fan (RF2) and the supply and return air fans are both located in the mezzanine mechanical room. The capacity of AHU2 is 7,5 cfm (3,54 L/s). 3 Replace the two building air handling units (AHU1 and AHU2) 22 $3, : D Fans: Air Distribution (Remote from AHU) - * Air distribution fans for the building other than the air handling unit supply fans include the two return air fans associated with air handling units AHU1 and AHU2 (return air fans RF1 and RF2). Return air fan RF1 is associated with air handling unit AHU1 (supply fan SF1), and return air fan RF2 is associated with air handling unit AHU2 (supply fan SF2). Return air fan RF1 is an axial type fan and return air fan RF2 is a cabinet type fan. The return air fans are located in the mezzanine mechanical room. D Ducts: Air Distribution - * Air distribution ducts include the fresh air, supply air, return air and exhaust air duct systems for the two air handling units (main air handling unit AHU1 and gymnasium air handling unit AHU2), as well as the supply and return air duct systems for the c.22 packaged rooftop HVAC unit serving the computer room. The duct systems include associated components not specifically listed elsewhere, including duct insulation, turning vanes, dampers, supports, etc. D Air Outlets & Inlets:Air Distribution - * Air outlets and inlets include supply air diffusers, return air grilles, and air transfer grilles. Supply air diffusers include square diffusers designed to fit the suspended (T-bar) ceiling grid, and in some rooms, wall mounted grille type diffusers. Duct mounted grille type supply air diffusers are used in the gymnasium and in open areas where the spiral ducts are exposed. Return air grilles include eggcrate type grilles installed in the acoustic tile ceiling grid, or wall mounted grilles. Report run on: April 3, 29 1:1 AM Page 22 of 41

23 Edmonton - Blessed Kateri School (B36A) D Hot Water Distribution Systems - ** The hot water heating system provides hot water to the air handling unit heating coils (heating coil HC1 in air handling unit AHU1 and heating coil HC2 in air handling unit AHU2) and to the building hydronic heating system terminal units (finned tube radiation cabinets, a unit heater, reheat coils, radiant ceiling panels, and cabinet heaters). The hydronic distribution system includes all components of the closed loop heating system including piping, valves, piping insulation, piping specialties, circulation pumps, and expansion tanks. There are two primary hot water circulation pumps (P1 and P2), and one expansion tank (TK1) located in the mezzanine mechanical room. In addition, there are heating coil hot water circulation pumps for the two air handling unit hot water heating coils (pump P3 for heating coil HC1 and pump P4 for heating coil HC2). 4 Replace the building heating hot water distribution system 23 $35, : D Fans: Exhaust - ** There are 14 exhaust fans for the building, including sanitary exhaust fans, storage room exhaust fans, a kiln exhaust fan and a hood exhaust fan in room 15, and two range hood exhaust fans. 3 Replace the building exhaust fans excluding the gym storage room exhaust fan EF7 (13 exhaust fans) 22 $41, : Replace the gym storage room exhaust fan EF7 located on the roof Concern: The gym storage room exhaust fan EF7 (located on the roof above the gym storage room) is damaged and is not functional. Recommendation: Replace the gym storage room exhaust fan EF7 located on the roof. Consequences of Deferral: No ventilation of the gym storage room and potential odour problems. Failure Replacement 28 $3,5 Low : Report run on: April 3, 29 1:1 AM Page 23 of 41

24 Edmonton - Blessed Kateri School (B36A) D Ducts: Exhaust - * Exhaust duct systems include the collection and discharge ducts associated with the 14 building exhaust fans. D Air Outlets and Inlets: Exhaust - * Exhaust air inlets include the inlet grilles and hoods associated with the exhaust system collection ducts, and exhaust air outlets include the exhaust system discharge louvres and gooseneck vents, as applicable. D Packaged Rooftop Air Conditioning Units (& Heating Units)** A packaged rooftop air conditioning unit provides cooling and ventilation for the computer room. The packaged unit is a Carrier model TFF Replace the Carrier packaged rooftop air conditioning unit serving the computer room 232 $2, : D35.2 Air Coils - Reheat Coils - c.** There are five duct mounted hot water terminal reheat coils in the building (RHC1 through RHC5). The air handling unit heating coils (HC1 and HC2) are included with the air handling units (see " D Air Handling Units: Air Distribution - **"). 3 Replace the c. original hot water terminal reheat coils (RHC1 through RHC5) 22 $2, : Report run on: April 3, 29 1:1 AM Page 24 of 41

25 Edmonton - Blessed Kateri School (B36A) D35.2 Air Coils - Reheat Coils - c.25** A hot water terminal reheat coil was installed for the mezzanine art room in c.25 (reheat coil 5-RHC-1) Replace the c.25 hot water terminal reheat coil for the mezzanine art room (reheat coil 5-RHC-1) 235 $4, : D35.3 Humidifiers - ** There are steam humidifiers for the air handling units (steam humidifier SH1 for AHU1 and steam humidifier SH2 for AHU2). The humidifiers are Dri-Steem model CPVC-1-1 (SH1) and Dri-Steem model CPVC-1 (SH2). The humidifiers use immersed electric heating elements to produce steam using softened water and are of stainless steel construction. 25 Replace the steam humidifiers SH1 and SH2 located in the mezzanine mechanical room 215 $25, : D Convectors** - Cabinet Heaters Ceiling and wall mounted hot water cabinet heaters (force flow heaters) are used at the building entrances and in the meter room and the electrical room where heating loads are relatively high. There are 12 cabinet heaters in the building (CH1 through CH12). 4 Replace the building hot water cabinet heaters (CH1 through CH12) 23 $36, : Report run on: April 3, 29 1:1 AM Page 25 of 41

26 Edmonton - Blessed Kateri School (B36A) D Finned Tube Radiation - ** The hot water heating system provides perimeter heating for most of the building using finned tube radiation cabinets. 4 Replace the building perimeter hot water finned tube radiation cabinets 23 $14, : D Unit Heaters** A hot water unit heater (UH1) provides space heating in the mezzanine mechanical room. 3 Replace the hot water unit heater (UH1) in the mezzanine mechanical room 22 $4, : D Radiant Heating (Ceiling & Floor)** Ceiling mounted hot water radiant heating panels provide perimeter heating for the north wall of the mezzanine art room. These radiant panels were installed during the c.25 renovation of this area Replace the ceiling mounted hot water radiant heating panels for the north wall of the mezzanine art room 24 $12, : Report run on: April 3, 29 1:1 AM Page 26 of 41

27 Edmonton - Blessed Kateri School (B36A) D Pneumatic Controls** Most of the building HVAC system controls and actuators are pneumatic (there are some electric controls used for the cabinet heaters and the unit heater). There is an Andover AC256M Plus Building Management and Control System (BMCS) which provides some control and monitoring functions, although the HVAC equipment actuators and room thermostats are pneumatic. The control air supply system is located in the mezzanine mechanical room and consists of two air compressors (AC1A and AC1B) mounted on an air receiver tank with a wall mounted refrigerated air dryer. Pneumatic controls include control valves for most of the hydronic terminal units, control valves for the air handling unit heating coils (HC1 and HC2), and damper actuators for the air handling units. This element includes the pneumatic distribution system. 4 Replace the HVAC system pneumatic controls including the control air supply system 23 $65, : D Building Systems Controls (BMCS, EMCS)** The building is equipped with a central Building Management and Control System (Andover Controls model AC256M Plus), which provides control and monitoring functions for the main HVAC equipment, although the HVAC equipment actuators and room thermostats are generally pneumatic. 3 - Marginal 2 Replace the Andover AC256M Plus Building Management and Control System (BMCS) Concern: The Building Management and Control System (BMCS) is obsolete and replacement parts for the Andover system are becoming difficult to obtain. Recommendation: Replace the Andover AC256M Plus Building Management and Control System (BMCS). Consequences of Deferral: Increased maintenance and repair costs and potential loss of service. Failure Replacement 21 $75, Low : Report run on: April 3, 29 1:1 AM Page 27 of 41

28 Edmonton - Blessed Kateri School (B36A) D41 Sprinklers: Fire Protection - * The domestic water supply to the building enters the meter room on the east side of the building (15 mm diameter supply line). The domestic water supply feeds the building sprinkler system via a 1 mm diameter sprinkler valve. There are 38 sprinkler heads in the building. All areas of the building are sprinklered except the gymnasium, the change rooms, and the mezzanine art room over the change rooms (this complied with code requirements at the time of construction). 6 D43.1 Fire Extinguisher, Cabinets and Accessories - * Dry chemical fire extinguishers are located throughout the building on wall brackets and in recessed wall cabinets. 3 Report run on: April 3, 29 1:1 AM Page 28 of 41

29 S5 ELECTRICAL Edmonton - Blessed Kateri School (B36A) D51.2 Secondary Electrical Transformers (Interior)** There are four 6-12/28V transformers fed from the main switchboard. The transformers are located within the electrical rooms. Transformer T1 is rated at 112.5kVA, T2 at 45kVA, T3 at 112.5kVA and T4 at 3kVA. The transformers are Marcus transformers. 4 Replace Secondary Transformers 23 $4, : D51.3 Main Electrical Switchboards (Main Distribution)** The incoming hydro service to Blessed Kateri School is a 347/6V, 3-phase, 4-wire service from an EPCOR padmounted transformer, located on the East side of the school. The EPCOR meter is located in the main electrical room. The main electrical switchboard is a Siemens switchboard rated at 6A, 347/6V, 3-phase, 4-wire. The switchboard has a 6A main fusible switch and a moulded case breaker distribution section. The main switchboard provides power for three 347/6V lighting panels and four 6-12/28V transformers. The main electrical switchboard is original equipment that was installed when the school was constructed. There is a spare breaker and space within the switchboard for future breakers. 4 Replace Main Electrical Switchboard 23 $35, : D51.5 Electrical Branch Circuit Panelboards (Secondary Distribution)** The majority of the electrical branch circuit panelboards are Siemens/ITE panels that were installed when the building was originally constructed. There are three 347/6V lighting panels and seven 12/28 branch circuit panelboards. Panel CP (Car Plugs) has a contactor connected to the BMS for control. Filler plates are required within some panels where buswork is exposed. 3 Replace Electrical Branch Circuit Panelboards 22 $4, : Report run on: April 3, 29 1:1 AM Page 29 of 41

30 Edmonton - Blessed Kateri School (B36A) D Motor Control Centers** There is a 3-section Siemens, 6V, Motor Control Centre, located in the mechanical penthouse. The MCC has 9 starters units and an integral 15kVA transformer and 12/28V panel. 3 Replace 3-Section Motor Control Center 22 $18, : D Motor Starters and Accessories** Individual Westinghouse motor starters are located in the mechanical rooms. There are motor rated starter switches within the school. 3 Replace Motor Starters and Accessories 22 $7,5 : D52.1 Electrical Branch Wiring* The majority of the cabling is standard building wire in EMT conduit. Armoured cable has been provided, in selected locations, for final connections to mechanical and miscellaneous equipment. 5 D Lighting Accessories (Lighting Controls)* Low Voltage Relay Panels are located adjacent to the 347/6V lighting panels. The school has low voltage switches. A Strand dimming control panel has been provided for future theatrical lighting in the gymnasium. 3 D Interior Incandescent Fixtures* There are incandescent wall sconces, controlled by dimmers, in the staff room and music room. Incandescent track lighting has been provided in selected areas within the school. 3 Report run on: April 3, 29 1:1 AM Page 3 of 41

31 Edmonton - Blessed Kateri School (B36A) D Interior Florescent Fixtures** The typical lighting within the school is recessed 2 ft. x 4 ft. T12 fluorescent fixtures. In sloped ceiling areas there are indirect continuous T12 fluorescent fixtures. Suspended from the ceiling. T12 fluorescent valance lighting has been provided in the corridors. In 25, recessed 2 ft. x 4 ft., T12 fluorescent fixtures with deep cell parabolic lenses, were provided in the 2nd floor Art room. 3 Replace Interior Florescent Fixtures 22 $25, : Replace T12 lamps and ballasts with T8. Concern: The T12 lighting is not as efficient as T8 lighting. T12 lamps will eventually be phased out. Recommendation: Replace all T12 lamps with T8 lamps. Replace magnetic ballasts with electronic ballasts. Energy Efficiency Upgrade 21 $135, Low : D Interior Metal Halide Fixture* Suspended 5mm dia. Indirect, 25W metal halide fixtures have been installed in the Student Activity/Lunch area and the music room. 3 D Emergency Lighting Battery Packs** The emergency lighting within the school is provided from battery powered emergency lighting units with integral and remote lighting heads. There are some emergency lighting units with lexan cubes enclosing the lamps. 2 Replace Emergency Lighting Battery Packs 212 $3, : Report run on: April 3, 29 1:1 AM Page 31 of 41

32 Edmonton - Blessed Kateri School (B36A) D Exit Signs* Exit signs are generally located to indicate building exits and egress routes to exits. The exit signs have incandescent lamps. The lamps were burned out in some of the exit signs within the school. 3 - Marginal 3 Retrofit Exit Signs Concern: The incandescent exit signs are high maintenance and unreliable due to short lamp life. Incandescent exit signs are not energy efficient. Recommendation: Replace the incandescent lamps in the exit signs with LED retrofit kits. Failure Replacement 28 $3,5 Medium : D Exterior H.P. Sodium Fixtures* H.P.S. wallpack fixtures have been provided on the exterior walls and two floodlighting fixtures have been mounted at roof level to illuminate the parking area. The coverage appears to be adequate. 3 D Lighting Accessories: Exterior (Lighting Controls)* Control relays have been provided for the exterior lighting. There is a Hand Off Auto switch in the general office for the exterior lighting and a photocell input which will control the lighting in "Auto" mode. 3 Report run on: April 3, 29 1:1 AM Page 32 of 41

33 Edmonton - Blessed Kateri School (B36A) D53.1 Detection and Fire Alarm** The fire alarm system control panel is a Simplex 42 panel with 16 active zones and 4 spare zones. The control panel is located in the main entrance vestibule and there is a passive graphic adjacent to the control panel and a remote annunciator in the staff room. 1" dia. bells are the audible devices within the school, strobes have not been provided. Duct mounted smoke detection has been provided for the air handling equipment. The September 27 fire alarm testing report indicated that a pullstation in room #117 (portable) was not working. 25 Replace Fire Alarm System 215 $7, : D Intrusion Detection** A DSC security system keypad has been installed at the main entrance. PIR motion detectors have been provided throughout the school and door contact sensors have been provided on exterior doors. The security panel is located in the janitor's room by the North entrance Replace Intrusion Detection System 231 $17,5 : D Video Surveillance** There are approximately interior and exterior cameras provided for the school. A monitor and recording system for the surveillance system are located in the general office area. The video surveillance system has not been used since 23. The front end equipment for the surveillance system is located in the AV workroom Replace Video Surveillance System 225 $15, : Report run on: April 3, 29 1:1 AM Page 33 of 41

34 Edmonton - Blessed Kateri School (B36A) D53.3 Clock and Program Systems* The clocks within the school are typically battery powered clocks. 25 D Telephone Systems* The telephone system is a Nitsuko DX2NA-32 system. Telephone handsets are located in areas such as the classrooms and general office. The main telephone equipment is located in the main electrical room. The telephone system has been integrated with the P.A. system D Local Area Network Systems* The Data system server is located in the AV workroom. Cat. 5 cables are used for the network wiring within the school. Supernet has been provided for the school D53.5 Public Address and Music Systems** The P.A. system is a Dukane Compact 32 system with 5 call points. The main console is located in the general office. The P.A. system is cross-connected with the telephone system with the telephone handsets being used for internal communications and paging. Recessed round speakers are located in the ceilings of the corridors and classrooms. 2 Replace Public Address System 212 $2, : D53.6 Television Systems* The incoming cable TV service has been brought into the janitor's room (by North entrance). Cable TV outlets have been provided in selected rooms. 2 Report run on: April 3, 29 1:1 AM Page 34 of 41

35 Edmonton - Blessed Kateri School (B36A) S6 EQUIPMENT, FURNISHINGS AND SPECIAL CONSTRUCTION E19.4 Residential Equipment - * The staff room is equipped with refrigerator, stoves, microwaves and several small kitchen appliances. E19.7 Athletic, Recreational, and Therapeutic Equipment - * Fixed & movable basketball hoops are located in the gymnasium. A climbing apparatus is located in the gymnasium. E21.2 Fixed Casework - ** Each classroom is equipped with custom wood open faced and/or painted cabinet units along the exterior wall. The staff room & gym kitchen has stained wood upper and lower cabinet units. The library has fixed and moveable wood shelving casework. Glass display cabinets are located in the main entrance area and in the corridors. The staff lounge & washrooms have plastic laminate counter tops. 35 Replace all millwork 225 $25, : E Blinds - ** The majority of the windows throughout the school have horizontal metal blinds within the window assembly. 3 Replace blinds 22 $6, : Report run on: April 3, 29 1:1 AM Page 35 of 41

36 Edmonton - Blessed Kateri School (B36A) F Portable and Mobile Buildings - * Unit 34A Portable Unit 34A - Built in 27 Structure: - Wood frame construction with concrete piles bearing on undisturbed soil. Structure: - Wood frame construction with piles bearing on undisturbed soil. Envelope: - Cladding - A plywood sheathing skirt with vents is located at the base of the elevation. The exterior skin has a prefinished metal siding finish with wood/metal framing construction. - Windows - The exterior windows are aluminum frame fixed and operable awning type windows with exterior metal security screens. - Roof Covering - The roof has a single-ply EPDM (no stone ballast) roof assembly. - Painted wood framed stairs are located at the entrances. Interior: - Flooring - Sheet Vinyl flooring - Ceiling - 2'x4' Suspended Acoustical tile ceiling - Walls - Painted and /or vinyl covered gypsum board walls with either metal or wood wall construction. - Doors - Fire-rated steel door & frame assembly. Screen on the exterior exits - Equipment - Whiteboards, tackboards, open wood shelving, wall mounted coat hooks & curtains. - Blinds - Roller Architectural elements within the portables were found to be in good condition. Mechanical Portable heating is provided by a natural gas fired forced air furnace which provides a mixture of fresh air and return air to the conditioned space via a supply air duct system located in the ceiling space. Temperature control is independent and is provided by a digital electric thermostat, and the furnace controls are electric/electronic ( Andover ). The portable does not have any plumbing. Fire extinguishers for fire protection are located in the portable access corridor. Exterior storm drainage for the portable consists of scuppers and downspouts which discharge to grade. Mechanical elements within the portables were found to be in good condition. Electrical Portable 34A are provided with a Cutler Hammer, 1A, 12/24V panel (connected to the school electrical distribution system) that provides power for the individual classroom. The lighting fixture used in the portable classroom is a recessed 3-Lamp, 2 ft, x 4 ft. T8 fluorescent fixture. A recessed round P.A. speaker, telephone and a PIR motion detector have been provided in the portable classroom. The portable is connected to the school fire alarm system. Combination exit/emergency lighting units have been provided in the portable. The electrical elements within portable 34A were found to be in good condition. 27 Report run on: April 3, 29 1:1 AM Page 36 of 41

37 Edmonton - Blessed Kateri School (B36A) F Portable and Mobile Buildings* - Unit 224 Unit 224 (Built 1986) - SBS roof Structure: - Wood frame construction with piles bearing on undisturbed soil. Envelope: - Cladding - A painted plywood sheathing skirt with vents is located at the base of the elevation. The exterior skin has a painted wood siding finish with wood/metal framing construction. - Windows - The exterior windows are aluminum frame fixed and operable awning type windows with exterior metal security screens. - Roof Covering - The roofs have either a BUR/ SBS / Silver roof assembly. - Painted wood framed stairs are located at the entrances. Interior: - Flooring - VCT flooring in classrooms & carpet on the corridor ramps - replaced in Ceiling - 2'x4' Suspended Acoustical tile ceiling - Walls - Painted and vinyl covered gypsum board walls with either metal or wood wall construction. - Doors - Fire-rated steel door & frame assembly. Screen on the exterior exits - Equipment - Whiteboards, tackboards, open wood shelving, wall mounted coat hooks & curtains. Architectural elements within the portables were found to be in acceptable condition. Mechanical Portable heating is provided by natural gas fired forced air furnaces which provide a mixture of fresh air and return air to the conditioned spaces via supply air duct systems which typically run down one side of the classroom or are in the ceiling space. Temperature control is independent and is typically provided by a digital electric thermostat. The classroom portables do not have any plumbing. Fire extinguishers for fire protection are typically located in the portable access corridor. Exterior storm drainage for the portables consists of scuppers and downspouts which discharge to grade. Mechanical elements within the portables were found to be in good condition. Electrical Each portable classroom is provided with a 12/24V, single phase panel (connected to the school electrical distribution system) that provides power for the individual classroom. The lighting fixture used within each portable classroom is typically a surface mounted, T12, fluorescent, wrap-around fixture. Recessed round P.A. speakers, a telephone and a PIR motion detector are typically provided in each portable classroom. The portables are connected to the school fire alarm system. The electrical elements within the portables were found to be in acceptable condition Report run on: April 3, 29 1:1 AM Page 37 of 41

38 F Portable and Mobile Buildings* - Units(43,73,126 ) Edmonton - Blessed Kateri School (B36A) North-West elevation Unit 43 (Built in 1964) - BUR roof Unit 73 (Built in 1969) - BUR roof Unit 126 (Built in 1979) - Silver Roof Structure: - Wood frame construction with piles bearing on undisturbed soil. Envelope: - Cladding - A painted plywood sheathing skirt with vents is located at the base of the elevation. The exterior skin has a painted wood siding finish with wood/metal framing construction. - Windows - The exterior windows are aluminum frame fixed and operable awning type windows with exterior metal security screens. - Roof Covering - The roofs have either a BUR/ SBS / Silver roof assembly. - Painted wood framed stairs are located at the entrances. Interior: - Flooring - VCT flooring in classrooms & carpet on the corridor ramps - replaced in Ceiling - 2'x4' Suspended Acoustical tile ceiling - Walls - Painted and vinyl covered gypsum board walls with either metal or wood wall construction. - Doors - Fire-rated steel door & frame assembly. Screen on the exterior exits - Equipment - Whiteboards, tackboards, open wood shelving, wall mounted coat hooks & curtains. Architectural elements within the portables were found to be in acceptable condition. Mechanical Portable heating is provided by natural gas fired forced air furnaces which provide a mixture of fresh air and return air to the conditioned spaces via supply air duct systems which typically run down one side of the classroom or are in the ceiling space. Temperature control is independent and is typically provided by a digital electric thermostat. The classroom portables do not have any plumbing. Fire extinguishers for fire protection are typically located in the portable access corridor. Exterior storm drainage for the portables consists of scuppers and downspouts which discharge to grade. Mechanical elements within the portables were found to be in good condition. Electrical Each portable classroom is provided with a 12/24V, single phase panel (connected to the school electrical distribution system) that provides power for the individual classroom. The lighting fixture used within each portable classroom is typically a surface mounted, T12, fluorescent, wrap-around fixture. Recessed round P.A. speakers, a telephone and a PIR motion detector are typically provided in each portable classroom. The portables are connected to the school fire alarm system. The electrical elements within the portables were found to be in acceptable condition. 3 - Marginal Replace non-illuminated exit signs Report run on: April 3, 29 1:1 AM Page 38 of 41