Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes conforming to IS:15801 UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer-in- Charge. External work
18.6.3PN - 16 Pipe, 32 mm OD (SDR-7.4)
Matches DSR 2023Vol 2, page 1459