RECAPP Facility Evaluation Report

Transcription

1 RECAPP Facility Evaluation Report Edmonton RCSSD #7 Sir John Thompson Catholic Junior High School B3275A Edmonton Report run on: March 5, 29 1:43 AM

2 Building Name: Address: Location: Building Id: Gross Area (sq. m): Replacement : Construction : Facility Details Sir John Thompson Catholic Avenue Edmonton B3275A 4,117.1 $8,973,16 Evaluation Company: Asset Evolution Inc. Evaluation Date: September 3 28 Evaluator Name: Evaluation Details Mario Plastina Total Maintenance Events Next 5 years: $2,125, 5 year Facility Condition Index (FCI): 23.68% General Summary: Sir John Thompson Catholic Junior High School, built in is a 1 1 /2 -storey school with a total building area of m2. A cluster of 3 portables are linked to south-west corner of the original school with an area of 395m2. The Junior High School includes several classrooms, a gymnasium, a library, a computer room, a home economics room, science room and CTS Lab. The school was extensively modernized in 1993,1998 and 26. The 28 student enrollment children. Structural Summary: The foundations consist of cast-in-place concrete piles, concrete grade beams and spread footings. The original building has cast-in-place concrete slabs-on-grade with conventional steel reinforcement. The second floor has a reinforced cast in place concrete and a OWSF assembly supported by reinforced concrete masonry walls. The roof comprises of a wood roof deck with steel structure supported by exterior & interior structural masonry walls. Overall the structural elements are in acceptable condition Envelope Summary: The exterior cladding consists predominantly of brick with pre-finished metal siding located above windows,entrances and on the upper portion of the second floor. The parapets at the roof level comprise of painted masonry block walls. The exterior soffit at the main entrance has a painted textured finish. The exterior window units are aluminum frame with fixed and operable awning type units. The majority of the exterior doors are painted metal doors with metal frames. The school has a modified bituminous membrane roof assembly (SBS), replaced in 25. Overall, the envelope of the building is in acceptable condition. Interior Summary: VAT & VCT flooring is located throughout the corridors and in classroom areas. The music room, CTS lab, general office area and staff room have a carpet floor finish. The gymnasium & stage have a hardwood floor finish. The majority of the utility areas and mechanical rooms have a paint finish on the concrete slab. The washrooms & change rooms a ceramic tile floor finish. The main floor washrooms have an epoxy floor finish. The majority of the interior walls are painted concrete block walls and gypsum board walls. The administration area and library have interior windows. The majority of the school has a suspended 2'x2' acoustical tile ceiling. The structure is painted and exposed in the gymnasium. Lockers are located throughout the hallways and in the change rooms. Overall, the interior finishes are in acceptable condition. Recommendations: -Repaint concrete floors in the mechanical rooms -Replace ceiling tiles in the washrooms and stairwells -Replace the portable furnaces (2 units) - Portable 161 &162 -Provide an elevator to access the second floor and a lift to access the gym stage level. -Provided power operators for barrier free access at the north & east entrances -Provide a barrier free parking space, provide signage and curb cuts to the main entrance Mechanical Summary: Report run on: March 5, 29 1:43 AM Page 2 of 46

3 MECHANICAL SUMMARY (September 28) Primary building space heating is provided by natural gas fired heating equipment including five packaged rooftop HVAC units with integral gas burners and heat exchangers (RTU1, RTU2, RTU3, RTU4, and RTU5). In addition, a gas fired hot water boiler provides hot water for heating terminal units which are used in limited areas (convectors, finned tube radiation cabinets and a unit heater). The packaged HVAC units are part of mixed air systems providing a mixture of return air and fresh air to the conditioned spaces. The fresh air supplied to the building by the packaged HVAC units is balanced by the exhaust air flow from the HVAC units and from ten exhaust fans (sanitary and local exhaust fans). The packaged rooftop HVAC units serving the classroom areas (RTU1, RTU2 and RTU3) are equipped with direct expansion type cooling systems. The packaged rooftop HVAC unit serving the gymnasium (RTU4) is equipped for heating only, as is the packaged rooftop HVAC unit serving the CTS area (RTU5). Electric thermostats and controls operate the convectors and the unit heater, and a Honeywell boiler control system operates the hot water boiler. There is a building management and control system (BMCS) which provides control and monitoring functions for the packaged rooftop HVAC units. The Andover Controls BMCS includes an Andover model AC256M Plus panel and an Andover AC256S Plus panel. Washrooms in the building include a boy's washroom and a girl's washroom on each floor, a male staff washroom and a female staff washroom on each floor, a washroom in the infirmary, and a washroom in each of the boy's and girl's locker rooms. Washroom plumbing fixtures include toilets, lavatories, a wash fountain, and urinals. There are 21 toilets, 16 lavatories, one wash fountain, and nine urinals in the building. Other plumbing fixtures in the building include drinking fountains in the corridors (five), janitor service sinks (two), showers (three), vitreous china sinks in the science and preparation rooms (seven), and general purpose stainless steel sinks (11). Fire protection for the building includes a standpipe system feeding standard fire hose cabinets, and wall mounted fire extinguishers. Current mechanical system requirements include the replacement of various plumbing fixtures and the 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 Sir John Thompson school is a 12/28V, 3-phase, 4-wire service. The main switchboard is rated 12A, 12/28V with a 12A moulded case main circuit breaker. Individual manual 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 T8 fixtures with electronic ballasts. The exit lighting in the building consists of metal units with LED lamps. The emergency lighting is fed from battery powered emergency lighting units. The exterior lighting consists mainly 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 Maxsys security system that monitors motion detectors and the exterior doors, a Nitsuko Telephone system and a Petcom 22 P.A. system. A data network system and video surveillance system have 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. Recommended replacements are as follows: - Replace aged motor starters - Replace emergency lighting battery packs and provide additional units to meet required emergency lighting levels - Replace aged incandescent exterior lighting fixtures - Replace fire alarm system with new addressable system - Replace program bell and P.A. systems Overall the electrical systems for Sir John Thompson school are in acceptable condition. Report run on: March 5, 29 1:43 AM Page 3 of 46

4 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. 5 - Good Meets all present requirements. No deficiencies. 6 - Excellent As new/state of the art, meets present and foreseeable requirements. Report run on: March 5, 29 1:43 AM Page 4 of 46

5 S1 STRUCTURAL A11 Standard Foundations - Section* The foundations consist of cast-in-place concrete piles, concrete grade beams and spread footings. MAR-9 A13 Slab on Grade - Section* The building has cast-in-place concrete slabs-on-grade with conventional steel reinforcement MAR-9 B11.1 Floor Structural Frame (Building Frame) - Section* The second floor has a reinforced cast in place concrete slab with an OWSJ assembly. MAR-9 B11.2 Structural Interior Walls Supporting Floors (or Roof) - Section* Structural reinforced poured in place concrete block walls and steel beams. MAR-9 B11.5 Mezzanine Construction - Section* A small mezzanine is located on the stage area for storage. MAR-9 B11.9 Floor Construction Fireproofing - Section* MAR-9 B11.1 Floor Construction Firestopping - Section* MAR-9 Report run on: March 5, 29 1:43 AM Page 5 of 46

6 B12.1 Roof Structural Frame - Section* The roof comprises of a wood roof deck with a steel structure supported by exterior & interior structural masonry walls. MAR-9 B12.6 Roof Construction Fireproofing - Section* MAR-9 Report run on: March 5, 29 1:43 AM Page 6 of 46

7 S2 ENVELOPE B Brick Masonry: Ext. Wall Skin - Section* Brick cladding is located around the exterior north, east and south perimeter walls. 75 MAR-9 B Concrete Block: Ext. Wall Skin - Section* Painted concrete masonry block walls are located at the roof parapet. 75 MAR-9 B Exterior Insulation and Finish Systems (EIFS) - Section* The original brick wall on the west elevation has been recladded with an EFIS (stucco) assembly MAR-9 B Metal Siding** Pre-finished metal siding is located above the windows, entrances and on the upper portion of the second floor MAR-9 Replace prefinished metal siding 227 $12, : MAR-9 B Expansion Control: Exterior Wall Skin - Sections* Expansion/control joints are located throughout the brick cladding & EFIS (stucco) assembly. MAR-9 Report run on: March 5, 29 1:43 AM Page 7 of 46

8 B Joint Sealers (caulking): Ext. Wall - Section** Sealant is located around all window, door and exterior cladding assemblies MAR-9 Replace joint sealant on windows doors and exterior cladding 212 $35, : MAR-9 B Paints (& Stains): Exterior Wall - Section** 5 - Good MAR-9 Repair & repaint concrete block walls at roof parapet 223 $3, : MAR-9 B Masonry Units: Ext. Wall Const. - Section* The exterior walls have concrete block construction on the inside face of the exterior wall assembly. MAR-9 B21.3 Exterior Wall Vapor Retarders, Air Barriers, and Insulation - Section* MAR-9 B21.9 Exterior Soffits - Section* The exterior soffit at the main entrance has a painted textured finish MAR-9 Report run on: March 5, 29 1:43 AM Page 8 of 46

9 B Aluminum Windows (Glass & Frame)** The exterior window units are double glazed aluminum frame with operable awning units & fixed glazed panels. The windows have metal screens attached to the outside structure (installed in 26). 4 MAR-9 Replace Exterior Windows - 6 Units 212 $12, : MAR-9 B Wood Entrance Door - Section** The main entrance exterior doors are painted wood doors in a painted steel frame and GWG panel inserts. There are 6 entrance doors. 3 MAR-9 Replace wood entrance doors ( 6 doors) 212 $48, : MAR-9 B23.2 Exterior Utility Doors - Section** The utility doors are painted wood doors in a painted steel frame assembly. 4 MAR-9 Replace exterior utility doors - 1 doors 212 $4, : MAR-9 Report run on: March 5, 29 1:43 AM Page 9 of 46

10 B Modified Bituminous Membrane Roofing (SBS)** The school has a modified bituminous membrane roof assembly (SBS). 5 - Good MAR-9 Replace SBS Roof Assembly ( Area- 26m2) 23 $35, : MAR-9 Report run on: March 5, 29 1:43 AM Page 1 of 46

11 S3 INTERIOR C Unit Masonry Assemblies: Partitions - Interior partitions typically consist of masonry block walls. MAR-9 C Framed Partitions (Stud) - Interior partitions located in the classrooms typically consist of painted gypsum board with metal stud framing. MAR-9 C11.2 Interior Demountable Partitions - * Interior partitions in the 2nd floor classrooms typically consist of demountable partitions with metal stud framing. The walls have a vinyl wallcovering. MAR-9 C11.3 Interior Operable Folding Panel Partitions - ** An operable overhead wood panel is located at the edge of the stage MAR-9 Replace Interior Operable Folding Panel Partitions** - ] 228 $15, : MAR-9 C11.5 Interior Windows - * Fixed interior glazed windows with GWG are located in the library, 2nd floor classrooms, music room & general office area. MAR-9 C11.7 Interior Partition Firestopping - * MAR-9 Report run on: March 5, 29 1:43 AM Page 11 of 46

12 C12.1 Interior Swinging Doors (& Hardware) - * The interior swing doors generally consist of painted solid core wood doors in painted metal frames. Some of the utility rooms & corridors are labeled indicating fire rated doors. 4 MAR-9 C12.3 Interior Fire Doors - * Painted steel fire doors are located in the stairwells & corridors. The majority of the doors have GWG side panels and inserts. The doors are rated and labeled. MAR-9 C13.1 Visual Display Boards - ** Tackboards and whiteboards are located in each classroom area. 2 MAR-9 Replace whiteboards & tackboards 212 $7, : MAR-9 C13.2 Fabricated Compartments(Toilets/Showers) - ** Painted metal washroom stall partitions are located in each boy's & girl's washroom. Painted metal shower stall partitions are located in the girl's change room. 3 MAR-9 Replace all washroom toilet & shower partitions 212 $18, : MAR-9 C13.6 Handrails - * Painted metal railings are floor mounted in the CTS lab MAR-9 Report run on: March 5, 29 1:43 AM Page 12 of 46

13 C13.8 Interior Identifying Devices - * The room number or room name is mounted on or above the interior doors. MAR-9 C13.1 Lockers - ** Prefinished steel lockers are located in the corridors. 3 MAR-9 Replace Metal Lockers -25 Units 212 $75, : MAR-9 C13.12 Storage Shelving - * Metal storage shelving throughout custodial utility rooms and staff supply rooms MAR-9 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. MAR-9 C21 Stair Construction - * The stairs to the second floor have a poured in place concrete assembly. The stairs in the gymnasium are framed in wood construction. MAR-9 Report run on: March 5, 29 1:43 AM Page 13 of 46

14 C22.5 Resilient Stair Finishes - ** The two stairwells have a rubber floor finish. The landing have a VAT floor tile. Some of the treads have been replaced in recent years. 2 MAR-9 Replace rubber finish on stairs & VAT on landings 212 $3, : MAR-9 C22.8 Stair Railings and Balustrades - * The stairwells have a a rubber handrail with painted steel pickets. MAR-9 C31.6 Tile Wall Finishes - ** Ceramic tile wall finish is located on the second floor washroom walls and in the home economic room on the kitchen back-splash. 4 MAR-9 Replace ceramic tile wall finish in second floor washrooms & home economics rm. 212 $4, : MAR-9 C31.9 Acoustical Wall Treatment - ** Acoustical wall panels are located in the music rooms and in the gymnasium. The music room panels were replaced in MAR-9 Replace acoustical wall panels 212 $11, : MAR-9 Report run on: March 5, 29 1:43 AM Page 14 of 46

15 C31.11 Interior Wall Painting - * The interior partitions throughout the school have a paint finish. 1 MAR-9 C31.12 Wall Coverings - * The demountable walls have a vinyl wallcovering. 15 MAR-9 C Epoxy Concrete Floor Finishes* An epoxy floor finish is located in the main floor washrooms. MAR-9 C Paint Concrete Floor Finishes - * Painted/sealed concrete floors are located in the mechanical rooms and custodial areas. 3 - Marginal 1 MAR-9 Repaint concrete floors in the mechanical rooms Concern: The paint finish on the concrete floors is deteriorated. Recommendation: Repaint concrete floors in the mechanical rooms Preventative Maintenance 29 Low $2,5 : MAR-9 Deteriorated paint finish in the mechanical rooms Report run on: March 5, 29 1:43 AM Page 15 of 46

16 C32.2 Tile Floor Finishes - ** Ceramic tile floors are located throughout the stairwell vestibules, washrooms and change room. 5 MAR-9 Replace ceramic tile flooring in the stairwell vestibules, washrooms & change rooms 218 $6, : MAR-9 C32.4 Wood Flooring - ** Hardwood flooring is located in the gymnasium & stage area. 5 - Good 23 3 MAR-9 Replace hardwood floor in gymnasium & stage (52m2) 233 $8, : MAR-9 C32.7 Resilient Flooring - ** VCT VCT floor has been replaced in the second floor classrooms & corridors, science room, locker area and Barrier Free washroom MAR-9 ReplaceVCT flooring ( Approx. Area - 8m2) 218 $8, : MAR-9 Report run on: March 5, 29 1:43 AM Page 16 of 46

17 C32.7 Resilient Flooring** VAT The original vinyl asbestos floor tiles (VAT) is located throughout several corridors, main floor classrooms, library and storage areas. 2 MAR-9 Re[place VAT flooring ( Approx. Area - 2m2) 212 $25, : MAR-9 C32.8 Carpet Flooring - ** Carpeting is located in the music room, staff area, library, CTS lab & administrative areas MAR-9 Replace carpet flooring in the music rm, CTS lab & general office area (Area 4m2) 212 $4, : MAR-9 Report run on: March 5, 29 1:43 AM Page 17 of 46

18 C33.6 Acoustic Ceiling Treatment (Susp.T-Bar) - ** The majority of the ceilings have a 2'-"x2'-"suspended acoustical tile assembly. 3 - Marginal 25 MAR-9 Replace Acoustic Ceiling Treatment - 3SM 212 $22, : MAR-9 Replace ceiling tiles in the washrooms and stairwells (2m2) Concern: The acoustical tile ceilings in the washrooms and stairwells are damaged and deteriorated. Recommendation: Replace ceiling tiles in the washrooms and stairwells Failure Replacement 29 $2, Low : MAR-9 C33.7 Interior Ceiling Painting - * All the gypsum board ceiling in the vestibules, washrooms and change rooms have a paint finish. The exposed steel structure in the gymnasium has a paint finish. 2 MAR-9 Report run on: March 5, 29 1:43 AM Page 18 of 46

19 S4 MECHANICAL D21.4 Sinks - ** - c. There are 16 original c. sinks in the building including two enameled steel janitor service sinks, seven vitreous china sinks in the science and preparation rooms, and seven general purpose single bowl stainless steel sinks. 3 - Marginal 3 MAR-9 Replace the seven vitreous china sinks in the science and preparation rooms and the original seven c. general purpose single bowl stainless steel sinks Concern: The seven vitreous china sinks in the science and preparation rooms and the original seven c. general purpose single bowl stainless steel sinks are in marginal condition. Some of the vitreous china sinks are cracked, and the vitreous china sinks are mounted below the wood counter tops which has resulted in water damage to the counter tops. The sink faucets are generally in marginal condition due to wear, scaling and corrosion. Recommendation: Replace the seven vitreous china sinks in the science and preparation rooms and the original seven c. general purpose single bowl stainless steel sinks. Failure Replacement 211 $22,5 Low : MAR-9 Replace the two enameled steel janitor service sinks 212 $4, : MAR-9 D21.4 Sinks** - c.27 There are four c.27 double bowl stainless steel sinks in the home economics room. 5 - Good 27 3 MAR-9 Replace the four double bowl stainless steel sinks in the home economics room 237 $7, : MAR-9 Report run on: March 5, 29 1:43 AM Page 19 of 46

20 D21.5 Showers - ** There are three showers in the building, including a six station shower in the girl's locker room, a six station shower in the boy's locker room, and an individual shower stall in the physical education instructor's office. The locker room showers have ceramic tiled floors and walls, and this element covers only the shower heads and controls for these showers. The individual shower stall in the physical education instructor's office is a metal shower stall. 3 - Marginal 3 MAR-9 Replace the building the shower heads and control valves for the boy's and girl's locker room showers (12 stations) Concern: The shower heads and control valves in the boy's and girl's locker room showers are in marginal condition due to wear, scaling and corrosion. Recommendation: Replace the building the shower heads and control valves for the boy's and girl's locker room showers (12 stations). Failure Replacement 211 $12, Low : MAR-9 Replace the individual shower stall in the physical education instructor's office Concern: The individual shower stall in the physical education instructor's office is in poor condition due to corrosion. Recommendation: Replace the individual shower stall in the physical education instructor's office. Failure Replacement 29 $2,5 Low : MAR-9 Report run on: March 5, 29 1:43 AM Page 2 of 46

21 D21.8 Drinking Fountains / Coolers - ** There are five drinking fountains in the building, including four wall mounted stainless steel drinking fountains equipped with integral refrigeration units and one semi-recessed wall mounted vitreous china unit without a refrigeration unit. 35 MAR-9 Replace the five building drinking fountains (four refrigerated units and one non-refrigerated unit) 212 $13,5 : MAR-9 D21.1 Washroom Fixtures (WC, Lav, Urnl) - ** - c. Washroom plumbing fixtures include toilets, lavatories and urinals. This element covers the original c. washroom plumbing fixtures. Original c. washroom plumbing fixtures include 2 of the 21 building toilets (2 vitreous china floor mounted flush valve type toilets), three of the nine building urinals (three floor mounted vitreous china tank type urinals), and 15 of the 17 building lavatories (13 counter mounted enameled steel units and two wall mounted vitreous china units). 3 - Marginal 3 MAR-9 Replace the original c. toilets (2) and urinals (3) 212 $43,5 : MAR-9 Replace the original c. washroom lavatories (15) Concern: The lavatory faucets are in marginal condition due to wear and scaling. Recommendation: Replace the original c. washroom lavatories (15). Failure Replacement 211 $24, Low : MAR-9 Report run on: March 5, 29 1:43 AM Page 21 of 46

22 D21.1 Washroom Fixtures (WC, Lav, Urnl)** - c.1998 This element covers the c.1998 washroom plumbing fixtures, including the two station wash fountain in the main floor boy's washroom and the six wall mounted vitreous china flush valve type urinals in the second floor boy's washroom MAR-9 Replace the c.1998 washroom plumbing fixtures, including the two station wash fountain in the main floor boy's washroom and the six wall mounted vitreous china flush valve type urinals in the second floor boy's washroom 233 $16, : MAR-9 D21.1 Washroom Fixtures (WC, Lav, Urnl)** - c.27 This element covers the c.27 washroom plumbing fixtures, including the floor mounted vitreous china flush valve type toilet and the counter mounted vitreous china lavatory in the main floor handicap accessible washroom. 5 - Good MAR-9 Replace the c.27 washroom plumbing fixtures, including the floor mounted vitreous china flush valve type toilet and the counter mounted vitreous china lavatory in the main floor handicap accessible washroom 242 $3,5 : MAR-9 D Pipes and Tubes: Domestic Water - * There is one domestic water supply to the building located in the mechanical room (1 mm diameter). There is a water meter for the building domestic water distribution system (5 mm diameter). There is a backflow prevention device on the domestic water supply (63.5 mm diameter) and on the supply line to the standpipe system (5 mm diameter). The domestic water distribution system piping in the building is copper. MAR-9 Report run on: March 5, 29 1:43 AM Page 22 of 46

23 D Valves: Domestic Water - ** Domestic water system valves include the domestic water supply system main isolation valves, the domestic water distribution system zone isolating valves, and fixture isolating valves. The domestic water system isolation valves are brass or bronze ball and gate type valves. 4 MAR-9 Replace the domestic water distribution system isolation valves 212 $3, : MAR-9 D Piping Specialties (Backflow Preventors) - ** There is one domestic water supply to the building located in the mechanical room (1 mm diameter). The domestic water supply feeds the building domestic water distribution system and the building fire protection system (standpipe system). There is a backflow prevention device on the domestic water supply (63.5 mm diameter) and on the supply line to the standpipe system (5 mm diameter). There is also a 19 mm diameter backflow prevention device for the make-up water supply to the HVAC equipment (hot water heating system) MAR-9 Replace the building backflow prevention devices (one at 63.5 mm diameter, one at 5 mm diameter and one at 19 mm diameter) 212 $8,5 : MAR-9 D Plumbing Pumps: Domestic Water - ** There is a domestic hot water system circulation pump (P3) which maintains the domestic hot water loop at temperature. This pump is located in the mechanical room MAR-9 Replace the domestic hot water circulation pump (P3) in the mechanical room 214 $2, : MAR-9 Report run on: March 5, 29 1:43 AM Page 23 of 46

24 D Domestic Water Heaters - ** Two natural gas fired domestic hot water heaters located in the mechanical room provide domestic hot water for the building sinks, lavatories and showers. The domestic hot water heaters are State Industries model SBT75-25-NE1- DCGA with an input heating capacity of 225, Btu/h (65.95 kw) and a volume of 75 usg (284 L) each MAR-9 Replace the two gas fired domestic hot water heaters located in the mechanical room 214 $7, : MAR-9 D22.3 Water Supply Insulation: Domestic - * Where visible, the domestic water piping is insulated to prevent heat loss and condensation. MAR-9 D23.1 Waste and Vent Piping - * Visible waste and vent piping is copper in smaller diameters and cast iron in larger diameters. Some ABS plastic drain piping is used where repairs or modifications have been made. MAR-9 D24.1 Rain Water Drainage Piping Systems - * The building roof areas are flat and are drained by standard roof drains which discharge to interior rain water leaders. The storm water drainage piping is cast iron. MAR-9 D Roof Drains - * Standard roof drains with metal strainers are used to collect storm water from the flat roof areas of the building. 4 MAR-9 Report run on: March 5, 29 1:43 AM Page 24 of 46

25 D31.2 Gas Supply Systems - * The natural gas supply is underground to the building and the gas supply line loops above grade on the south side of the building adjacent to the mechanical room. The gas meter is located in the mechanical room. Natural gas is supplied to the hot water heating boiler and the domestic hot water heaters in the mechanical room, to the science room benches, to the rooftop air handling units, and to the natural gas fired furnaces for the portables. The natural gas piping is steel. 6 MAR-9 D Heating Boilers and Accessories: H.W. - ** Hot water heating is provided by a natural gas fired hot water boiler (B1) located in the mechanical room. The boiler is an American Standard Series G6-1, with an input heating capacity of 87, Btu/h (255. kw). 35 MAR-9 Replace the hot water heating boiler in the mechanical room 212 $28, : MAR-9 D Chimneys (&Comb. Air): H.W. Boiler - ** The combustion gases from the hot water heating boiler discharge through a stack which penetrates the second floor roof above the main floor mechanical room. The boiler breeching is insulated. The discharge stack also serves the two domestic hot water heaters. This element includes the breeching for the hot water boiler, the breeching for the two domestic hot water heaters, and the common discharge stack. 3 MAR-9 Replace the breeching for the hot water boiler, the breeching for the two DHW heaters, and the common discharge stack 212 $2, : MAR-9 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 located in the mechanical room, and a sidestream cartridge filter in parallel with the hot water circulation pumps. The water treatment equipment is located in the mechanical room. MAR-9 Report run on: March 5, 29 1:43 AM Page 25 of 46

26 D Ducts: Air Distribution - * The air distribution ducts include the supply air and return air duct systems for the five packaged rooftop air handling systems (RTU1, RTU2, RTU3, RTU4 and RTU5). The duct systems include associated components not specifically listed elsewhere, including duct insulation, turning vanes, dampers, mixing boxes, etc. MAR-9 D Air Outlets & Inlets:Air Distribution - * Air outlets and inlets include supply air diffusers and return air grilles. Supply air diffusers include square ceiling mounted diffusers (in the ceiling grid) and rectangular wall mounted diffusers (in the gymnasium and some other locations). The return air grilles are generally wall or ceiling mounted framed rectangular grilles or eggcrate type grilles in the ceiling grid. MAR-9 D Hot Water Distribution Systems - ** The hot water heating system provides hot water to the building hydronic terminal units including force flow convectors, finned tube radiation cabinets, and a unit heater (the force flow convectors are located in the gymnasium storage room and at the building entrances; the finned tube radiation cabinets provide perimeter heating for the general office area, classrooms 12 and 13, the main floor girl's washroom, and the second floor east corridor; and the unit heater provides heating in the mechanical room). There are two hot water circulation pumps (P1 and P2) located in the mechanical room, and the hot water system bladder type expansion tank is also located in the mechanical room. The hot water distribution system includes all components of the closed loop hot water heating system including piping, valves, piping insulation, piping specialties, circulation pumps, and the expansion tank. 4 MAR-9 Replace the hot water distribution system 212 $8, : MAR-9 D Fans: Exhaust - ** There are nine roof mounted exhaust fans and one wall mounted exhaust fan providing sanitary and general exhaust for the building. Exhaust air is also provided by the packaged rooftop HVAC units. 3 MAR-9 Replace the building exhaust fans (1) 212 $45, : MAR-9 Report run on: March 5, 29 1:43 AM Page 26 of 46

27 D Ducts: Exhaust - * Exhaust duct systems include the collection ducts associated with the building sanitary and general exhaust fans. MAR-9 D Air Outlets and Inlets: Exhaust - * Exhaust air inlets include the inlet grilles associated with the exhaust system collection ducts. Exhaust air outlets include the exhaust fan discharge dampers for the wall mounted exhaust fan serving the CTS area (there are no exhaust air outlets for the other exhaust fans because they are all roof mounted "mushroom" type exhaust fans). MAR-9 D Packaged Rooftop Air Conditioning Units (& Heating Units)** - c.22 Packaged rooftop HVAC units RTU4 (serving the gymnasium) and RTU5 (serving the CTS area) were installed in c.22. Packaged rooftop HVAC unit RTU4 is an Engineered Air model DJ-1- with an input heating capacity of 65, Btu/h (19.52 kw) and a flow capacity of 5,9 cfm (2,784.8 L/s). This unit provides indirect fired natural gas heating and is not equipped for cooling. Packaged rooftop HVAC unit RTU5 is an Engineered Air model DJ-6- with an input heating capacity of 55, Btu/h (161.2 kw) and a flow capacity of 3,85 cfm (1,817.2 L/s). This unit provides indirect fired natural gas heating and is not equipped for cooling. Both of the packaged rooftop HVAC units are part of mixed air distribution systems. 5 - Good 22 3 MAR-9 Replace packaged rooftop HVAC units RTU4 (gymnasium unit) and RTU5 (CTS unit) 232 $8, : MAR-9 Report run on: March 5, 29 1:43 AM Page 27 of 46

28 D Packaged Rooftop Air Conditioning Units (& Heating Units)** - c.24 Heating, ventilation and air conditioning for most of the building (excluding the gymnasium and the CTS area) is provided by packaged rooftop HVAC units RTU1, RTU2 and RTU3. Packaged rooftop HVAC unit RTU1 is a Silent-Aire model SA- 49-OHCV-25-7MI with an input heating capacity of 7, Btu/h (25.17 kw) and a flow capacity of 9,115 cfm (4,32.3 L/s). This unit provides indirect fired natural gas heating and direct expansion cooling (the cooling system is self contained and includes the compressors, condenser and evaporator). Packaged rooftop HVAC unit RTU2 is a Silent-Aire model SA-49-OHCV-25-7MI with an input heating capacity of 7, Btu/h (25.17 kw) and a flow capacity of 9,435 cfm (4,453.3 L/s). This unit provides indirect fired natural gas heating and direct expansion cooling (the cooling system is self contained and includes the compressors, condenser and evaporator). Packaged rooftop HVAC unit RTU3 is a Silent- Aire model SA-49-OHCV-25-7MI with an input heating capacity of 7, Btu/h (25.17 kw) and a flow capacity of 9, cfm (4,248. L/s). This unit provides indirect fired natural gas heating and direct expansion cooling (the cooling system is self contained and includes the compressors, condenser and evaporator). Each of the three packaged rooftop HVAC units is a multizone unit (1 zones) and is part of a mixed air distribution system. The three packaged rooftop HVAC units have integral return air fans. 5 - Good 24 3 MAR-9 Replace packaged rooftop HVAC units RTU1, RTU2 and RTU3 234 $3, : MAR-9 D Convectors** The hot water heating system terminal units include force flow convectors located in the gymnasium storage room and at the building entrances (five total). 4 MAR-9 Replace the force flow convection heaters located in the gymnasium storage room and at the building entrances (5) 212 $25, : MAR-9 Report run on: March 5, 29 1:43 AM Page 28 of 46

29 D Finned Tube Radiation - ** The hot water heating system terminal units include finned tube radiation cabinets which provide perimeter heating for the general office area, classrooms 12 and 13, the main floor girl's washroom, and the second floor east corridor. 4 MAR-9 Replace the finned tube radiation cabinets in the general office area, classrooms 12 and 13, the main floor girl's washroom, and the second floor east corridor 212 $2, : MAR-9 D Unit Heaters** The hot water heating system terminal units include a unit heater in the mechanical room. 3 MAR-9 Replace the hot water unit heater in the mechanical room 212 $4,5 : MAR-9 D Electric and Electronic Controls** Electric controls include the electric thermostats which control the force flow convectors and the unit heater, and the Honeywell boiler control which controls the hot water boiler. Controls for the packaged rooftop HVAC units (those which are not part of the packaged units) are part of the building management and control system. 3 MAR-9 Replace the electric controls (thermostats for the convectors and unit heater, and the Honeywell boiler controls) 212 $4, : MAR-9 Report run on: March 5, 29 1:43 AM Page 29 of 46

30 D Building Systems Controls (BMCS, EMCS)** The building is equipped with an Andover Controls building management and control system (BMCS) for the building HVAC equipment. The BMCS includes an Andover AC256M Plus panel and an Andover AC256S Plus panel. The BMCS controls the zoned packaged rooftop HVAC units and includes temperature sensors in most rooms. 3 - Marginal MAR-9 Replace the building management and control system (BMCS) Concern: The building management and control system (BMCS) is obsolete and replacement parts for the Andover system are increasingly difficult to obtain. Recommendation: Replace the building management and control system (BMCS). Failure Replacement 21 $8, Low : MAR-9 D42 Standpipes - * The building is equipped with a standpipe system feeding standard fire hose cabinets. The standpipe system has a 5 mm diameter water supply equipped with a backflow prevention device (located in the mechanical room). 6 MAR-9 D43.1 Fire Extinguisher, Cabinets and Accessories - * Fire extinguishers are located in the fire hose cabinets (water pump type fire extinguishers) and on wall mounted brackets (water pump type fire extinguishers and dry chemical type fire extinguishers) throughout the school. 3 MAR-9 Report run on: March 5, 29 1:43 AM Page 3 of 46

31 S5 ELECTRICAL D51.3 Main Electrical Switchboards (Main Distribution)** The incoming hydro service to Sir John Thompson School is a 12/28V, 3-phase, 4-wire service from an EPCOR padmounted transformer, located on the school grounds. The EPCOR meter is located in the main mechanical room (Ground floor). The main electrical switchboard is a Square D switchboard rated at 12A, 12/28V, 3-phase, 4-wire. The switchboard has a 12A main breaker and a distribution section with moulded case breakers feeding ten branch circuit panels, the Motor Control distribution and the rooftop mechanical equipment. The main electrical switchboard is original equipment. There is space within the switchboard for future breakers. 4 MAR-9 Replace Main Electrical Switchboard 212 $3, : MAR-9 D51.5 Electrical Branch Circuit Panelboards (Secondary Distribution)** The electrical branch circuit panelboards are Square D panels with bolt-on breakers and copper bussing. Ten panels are fed from the main switchboard. 3 MAR-9 Replace Branch Circuit Panelboards 212 $5, : MAR-9 Report run on: March 5, 29 1:43 AM Page 31 of 46

32 D Motor Starters and Accessories** Five CCL starters are fed from a splitter within the main mechanical room (Ground floor). There are motor rated starter switches within the school. 3 - Marginal 3 MAR-9 Replace Motor Starters and Accessories Concern: The original motor starters in the building have surpassed their theoretical life expectancy. Replacement parts are no longer readily available. Recommendation: Replace aged motor starters with new combination type motor starters. Failure Replacement 21 $1,5 Medium : MAR-9 Aged motor starters in mechanical room. 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 MAR-9 D Lighting Accessories (Lighting Controls)* The lighting within the school is typically controlled by 12V line voltage switches. 3 MAR-9 D Interior Florescent Fixtures** The typical lighting within the school consists of surface mounted wrap-around fluorescent fixtures. Fluorescent fixtures with wire guards are installed in the gymnasium. The majority of the fluorescent lighting fixtures throughout the school have T8 lamps and electronic ballasts. Recessed 2 ft. x 4 ft. fluorescent fixtures with deep cell parabolic lenses and recessed downlights with compact fluorescent lamps have been installed in the CTS lab. 2 3 MAR-9 Replace Interior Florescent Fixtures 23 $27, : MAR-9 Report run on: March 5, 29 1:43 AM Page 32 of 46

33 D Emergency Lighting Battery Packs** The emergency lighting in the building is provided by battery powered emergency lighting units with integral and remote emergency lighting heads. 3 - Marginal MAR-9 Replace/Provide Emergency Lighting Battery Packs Concern: Many of the emergency lighting battery units are aged and some units were not operational. The batteries deteriorate with age and will not be able to maintain the light output for the required period of time (3 minutes). Additional emergency lighting battery units are required to meet code requirements. Recommendation: Replace aged emergency lighting battery units and provide additional units to meet required emergency lighting levels. Failure Replacement 29 $25, High Aged emergency lighting battery unit. : MAR-9 D Exit Signs* Exit signs are generally located to indicate building exits and egress routes to exits. The exit signs have energy efficient, long life, LED lamps. 2 3 MAR-9 D Special Purpose Lighting* Theatrical flood and spot lights have been provided in the gymnasium. 3 MAR-9 Report run on: March 5, 29 1:43 AM Page 33 of 46

34 D Exterior Incandescent Fixtures* Recessed incandescent fixtures have been provided in the N.W. entrance canopy. 2 - Poor 3 MAR-9 Replace Exterior Incandescent Lighting Concern: The exterior lighting fixtures in the canopy are inefficient and damaged. Recommendation: Replace exterior incandescent fixtures with new HID vandal resistant lighting fixtures. Failure Replacement 21 $2, Medium : MAR-9 Damaged exterior lighting fixture in canopy. D Exterior H.P. Sodium Fixtures* HPS surface mounted fixtures have been provided on the exterior walls. The coverage appears to be adequate. There are wallpack fixtures and floodlights MAR-9 D Lighting Accessories: Exterior (Lighting Controls)* Photocells have been provided for exterior lighting control MAR-9 Report run on: March 5, 29 1:43 AM Page 34 of 46

35 D53.1 Detection and Fire Alarm** The fire alarm system is a single stage, zoned system with a Simplex 42 panel. The control panel is located at the main entrance and has 16 zones, including 2 spare zones. The audible devices within the school are typically 1" dia. bells. Duct mounted smoke detection has been provided for the air handling equipment. The July 27 fire alarm testing report indicated a damaged heat detector in the Boys locker room. The monitoring company reported that they received no fire signals. 3 - Marginal MAR-9 Replace Fire Alarm System Concern: The Simplex 42 system is no longer manufactured and replacement parts are difficult to obtain. Maintenance costs for the system are high. Strobes have not been provided for the system. Recommendation: Provide a new addressable fire alarm system to replace the Simplex system. Provide strobes as required by ABC. Consequences of Deferral: Life safety concern. Failure Replacement 29 $78, High Simplex 42 fire alarm control panel. : MAR-9 D Intrusion Detection** The security system is a DSC Maxsys system model PC42 with the main panel located in the main floor caretaker's room. Security system keypads are located at the main entrance and in the caretaker's room. PIR motion detectors have been provided throughout the school and door contact sensors have been provided on exterior doors MAR-9 Replace Intrusion Detection System 22 $2, : MAR-9 Report run on: March 5, 29 1:43 AM Page 35 of 46

36 D Video Surveillance** Eleven video surveillance cameras have been provided in the school. A monitor has been provided for the security cameras MAR-9 Replace Video Surveillance System 22 $15, : MAR-9 D53.3 Clock and Program Systems* The clocks within the school are typically battery powered clocks. There is an old Dukane system, located in the general office, used for the program bells. 3 - Marginal 25 MAR-9 Replace Program Bell System Concern: The program bell system is obsolete. Recommendation: Replace program bell system in conjunction with the replacement of the P.A. system. Failure Replacement 21 $5, Medium : MAR-9 Obsolete program bell system. Report run on: March 5, 29 1:43 AM Page 36 of 46

37 D Telephone Systems* The telephone system is a Nitsuko system (NEC DX2NA-32). NEC telephone handsets are located in areas such as the classrooms and general office. The main telephone equipment is located in the main floor mechanical room. Telephone backboards and BIX blocks have been provided for termination of telephone cabling MAR-9 D Local Area Network Systems* The main data system servers are located in the main floor communications room adjacent to the girls washroom. The servers are rack mounted. Cat. 5 or 5E cables are used for the network wiring within the school 2 15 MAR-9 D53.5 Public Address and Music Systems** The public address system is a Petcom 22 system. Call switches have been provided in the classrooms. Speakers are typically round, recessed ceiling mounted units. The main control unit is located in the general office. 3 - Marginal 2 MAR-9 Replace P.A. System Concern: The Petcom 22 P.A. System is older technology. Replacement parts are difficult to obtain and maintenance costs are high. Recommendation: Replace P.A. System with new microprocessor based P.A. System. Failure Replacement 21 $3, Medium : MAR-9 Petcom 22 P.A. System in general office. Report run on: March 5, 29 1:43 AM Page 37 of 46

38 D53.6 Television Systems* The incoming cable TV service has been brought into the main floor mechanical room. Cable TV outlets have been provided in selected rooms MAR-9 Report run on: March 5, 29 1:43 AM Page 38 of 46

39 S6 EQUIPMENT, FURNISHINGS AND SPECIAL CONSTRUCTION E12.3 Theater and Stage Equipment - * Curtains are located on the stage area of the gymnasium. MAR-9 E19.4 Residential Equipment - * The home economics lab is equipped with refrigerator, stoves, microwaves and several small kitchen appliances. The staff kitchen area is equipped with a refrigerator, dishwasher and microwaves. MAR-9 E19.7 Athletic, Recreational, and Therapeutic Equipment - * Fixed & movable basketball hoops are located in the gymnasium. MAR-9 E21.2 Fixed Casework ** - All Original Each classroom is equipped with custom wood open faced and/or painted cabinet units along the exterior wall. The staff room & prep rooms has stained wood upper and lower cabinet units. The science room has fixed tables & millwork around the perimeter of the room. The library has fixed and moveable wood shelving casework. Glass display cabinets are located in the main entrance area and in the corridors. The washrooms have plastic laminate counter tops. 35 MAR-9 Replace all original millwork 212 $15, : MAR-9 E21.2 Fixed Casework** - CTS Lab & Home Ec. Rm. The home economics, CTS lab have fixed tables & millwork around the perimeter of the room. The counter tops in the home economics rooms were replaced in MAR-9 Replace CTS Lab & Home Economics Rm Millwork 228 $1, : MAR-9 Report run on: March 5, 29 1:43 AM Page 39 of 46

40 E21.2 Fixed Casework** - Music Room Musical Instrument wood storage cabinets are located in the music room. 5 - Good MAR-9 Replace storage cabinets in the music room 242 $4, : MAR-9 E Blinds - ** Several of the original windows have horizontal metal blinds built into the window assembly. The interior windows have horizontal metal blinds. 3 MAR-9 Replace all horizontal metal blinds 212 $3, : MAR-9 E21.5 Fixed Multiple Seating - ** Fixed steel framed tables and chairs are located in the locker area opposite the gymnasium MAR-9 Replace Fixed Multiple Seating in Locker Area 212 $12, : MAR-9 Report run on: March 5, 29 1:43 AM Page 4 of 46

41 F Portable and Mobile Buildings - * Units 161 & 162 Portable Units 161 & 162 ( Includes link to main building) -Built in 1981 Structure: - Wood frame construction with concrete 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 roof has a SBS roof assembly. (original) - Exterior Doors - Fire-rated painted steel door & frame assembly. - Exterior Stairs - Painted pressure treated landing & steps and handrails. Interior: - Flooring - VCT flooring (unit 161 New VCT 2) - Ceiling - 2'x4' Suspended Acoustical tile ceiling - Walls - Painted gypsum board walls with either metal or wood wall construction. - Doors - Painted wood door & frame assembly - Equipment - Whiteboards, tackboards, open wood shelving, wall mounted coat hooks & curtains. - Blinds - Horizontal metal blinds & curtains Architectural elements within the portables were found to be in acceptable condition. Mechanical Summary Heating for each of the portable classrooms (classrooms 17 and 18) 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 which runs down one side of the classroom. Temperature control is independent and is provided by a digital electric thermostat in each classroom. The classrooms do not have any plumbing. There is no fire protection equipment for the portable classrooms. Exterior storm drainage for the portables consists of gutters and downspouts which discharge to grade. Mechanical elements within the portables were found to be in marginal condition. Electrical Summary Portables 161 and 162 Each portable classroom is provided with a 12/24V, single-phase Stab-lok 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, T8, 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 1981 MAR-9 Replace the portable furnaces (2 units) - Portable 161 &162 Concern: The furnaces are over 25 years old and the integrity of the Report run on: March 5, 29 1:43 AM Page 41 of 46