sewer grates

sand trap

Sludge pit for asphalt plant

Sewage treatment plant

pump room

Processing facilities

Flocculators – water treatment

Septic tank

Structural design of mailboxes

Sewage pumping chamber plans

rain grate

special facilities

band filter

Culvert of 72

Wastewater treatment plant project

Discharge head. with masonry wall

Septic tank plan with reinforcement

Plans, sections and facades of the buildings that make up a treatment plant

Junction chamber for rainwater pipes-col-18

flat flocculators

Discharge head for all