Townhouse landscaping - one small corridor within a 4 acre site in Vancouver

South Vancouver Townhouse common area with paving stone walkways, Pisa block planters, irrigation and landscape. Cavalry installed 1400 tonnes of pea gravel, 5000 sq.ft of retaining walls, more than an acre (45,000) sq.ft of paving stone, and completed all site grading that included shaving off over 200 loads of material from this 4-acre site that was left 12 to 24 inches too high following the first grading contractor's efforts.