Common use of Approx Clause in Contracts

Approx. 8 foot poured concrete walls with heavy duty damp proofing, drainage board, weeping tiles and full height blanket insulation.

Approx. 8 9 foot poured concrete walls with heavy duty damp proofing, drainage board, weeping tiles and full height blanket insulation.

Approx. 8 9 foot poured concrete walls with heavy duty damp proofing, drainage board, weeping tiles and full height blanket insulation.insulation as per code