Wall tie plans

steel frames

mailbox detail

Finishes of a tall building

Septic tank detail

spiral staircase

Plan of carpentry; blacksmithing and finishes

Finishing plan

multifamily housing

Frame m – 1 of bridge p – 1

Green wall construction detail – irrigation

Stairs and railings details

Plant wall detail

Chalkboard detail

Mov cyclone feeding pump folding platforms

Acrylic whiteboard details

house room

Curtain wall

Stairs

Construction details of the school

Elevator pit on the edge of the wall with foundation slab