Lesson 1HVAC and central heating/cooling equipment: life expectancy, preventive maintenance and replacement indicatorsDis part talk center cool and heat machine, stress how long dem fit last, stop trouble fix, power drop, and fail sign wey push time for big change and plan B for big money program.
Equipment inventory, tonnage and nameplate dataExpected service life by equipment type and dutyPreventive maintenance scope, logs and gapsPerformance decline, comfort and noise complaintsEnd‑of‑life indicators, failures and risk scoringLesson 2Plumbing systems: risers, potable and waste piping, typical 25-year issues and leak detectionDis part check house water, toilet, and rain pipe, show common old pattern, find leak way, and risk sign wey help plan for pipe change, inside coat project, and quick fix rule.
Domestic water, sanitary and storm system mappingPipe materials, ages and corrosion mechanismsChronic leaks, pinholes and repair historiesInspection tools, sensors and leak detection techRiser replacement planning and tenant impactsLesson 3Exterior walls, cladding and paint: materials, maintenance needs, moisture intrusion indicatorsDis part focus outside wall part, cover, seal, and paint, teach how to see trouble, wet road, and power effect, and how to put fix before full new cover for plenty year work plan.
Wall system types, materials and service livesCracking, spalling, fastener and anchor concernsSealant joints, terminations and failure patternsPaint and coating adhesion, chalking and fadingMoisture intrusion signs, testing and monitoringLesson 4Windows, balcony doors and glazing systems: performance degradation, thermal issues, and safety standardsDis part focus window, balcony door, and glass, explain test work, air water leak, heat comfort, and safety need, and how to check change time pass target fix and seal again.
Window and door types, ages and frame materialsAir and water leakage complaints and testingFogged units, seal failures and glass defectsThermal comfort, drafts and condensation issuesSafety glazing, guards and fall protection rulesLesson 5Roof systems: types, expected life cycles, condition grading (good/fair/poor) and failure risksDis part explain roof type, water go way, and detail, and how to check cover condition, inside heat work, and leak past to grade roof, guess remain time, and time change before trouble big.
Low‑slope, steep‑slope and specialty roof typesMembrane aging, blisters, splits and puncturesFlashings, terminations and penetration detailsRoof drainage, ponding and overflow provisionsLeak history, testing and replacement triggersLesson 6Electrical distribution: main panels, feeders, load capacity, code compliance and overcurrent protectionDis part check electric from enter to board, focus power hold, machine age, safe tool, and rule follow, and how lack fit push safety risk, strong hold, and better make first.
Service entrance, transformers and meteringMain switchgear age, condition and sparesPanelboards, feeders and load measurementsOvercurrent devices, coordination and labelingGrounding, bonding and arc‑flash risk reviewLesson 7Underground parking and garage waterproofing: slab and joint deterioration, drainage and structural concernsDis part talk under ground park and garage build, stress no water, water go way, concrete spoil, and strong move, and how see wahala guide fix range, step, and save money level.
Slab cracking, spalling and delamination mappingJoint sealant, waterstops and leakage pointsDrainage slopes, trench drains and sump systemsChloride exposure, corrosion and rebar damageStructural monitoring, shoring and repair optionsLesson 8Vertical transportation: elevator components, modernization triggers, inspection and testing requirementsDis part cover lift and up-down move, show key part, check and test way, trust number, and new make sign wey tell long time money plan and work with rule people.
Elevator types, drives, controllers and cabsRide quality, shutdown logs and reliability trendsCode inspections, tests and deficiency reportsSafety devices, entrapment and rescue proceduresModernization scope, phasing and tenant impactsLesson 9Outdoor spaces: path paving, site drainage, lighting, landscaping and small garden maintenanceDis part cover outside walk and plant thing, focus road stone, water go way, light, and plant system, and how dem condition, safety work, and fix past push long time new plan and risk.
Inventory of walks, drives and hardscape areasPavement defects, trip hazards and surface ratingsSite drainage patterns, ponding and erosion risksExterior lighting levels, controls and dark spotsLandscape health, roots, heave and maintenanceLesson 10Interior common areas and finishes: flooring, lighting, accessibility, and surface renewalsDis part check inside share space, include front room, walk way, fun room, and finish, link wear pattern, reach gap, and fine standard to new time, money plan, and trouble plan for full house.
Lobby and corridor finish inventories and agesFlooring wear, slip resistance and replacement cyclesWall, ceiling and trim damage, stains and repairsLighting quality, controls and energy considerationsAccessibility barriers, signage and hardware updatesLesson 11Fire protection systems: alarms, sprinklers, emergency lighting, means of egress and legal complianceDis part detail fire safe part, from bell and water spray to go way and quick light, explain check round, condition grade, rule gap, and how lack turn life safe and trouble risk.
Fire alarm panels, devices and testing recordsSprinkler coverage, corrosion and impairment risksStandpipes, hose cabinets and fire department accessEmergency lighting, exit signs and backup powerEgress routes, doors, hardware and code variances
