ABSTRACT
Soil and waste point 365.00 to 445.00
5.4 Water Installations WATER INSTALLATIONS
Cold Water point 350.00 to 430.00 Hot Water point 420.00 to 510.00
PIPEWORK
HOT AND COLD WATER Excludes insulation, valves and ancillaries, etc. Light gauge copper tube to EN1057 R250 (TX) formerly BS 2871 Part 1 Table X with joints as described including allowance for waste, fittings and supports assuming average runs with capillary joints up to 54mm and bronze welded thereafter Horizontal High Level Distribution
15mm m 33.00 to 41.00 22mm m 34.00 to 42.00 28mm m 43.00 to 53.00 35mm m 49.00 to 60.00 42mm m 57.00 to 69.00 54mm m 72.00 to 88.00 67mm m 105.00 to 130.00 76mm m 105.00 to 130.00 108mm m 155.00 to 190.00
Risers 15mm m 19.00 to 23.00 22mm m 22.00 to 27.00 28mm m 33.00 to 41.00 35mm m 37.00 to 45.50 42mm m 45.00 to 55.00 54mm m 52.00 to 64.00 67mm m 91.00 to 110.00 76mm m 105.00 to 130.00 108mm m 130.00 to 160.00
Toilet Areas, etc., at Low Level 15mm m 57.00 to 69.00 22mm m 70.00 to 86.00 28mm m 94.00 to 115.00
LTHW AND CHILLED WATER Excludes insulation, valves and ancillaries, etc. Black heavy weight mild steel tube to BS 1387 with joints in the running length, allowance for waste, fittings and supports assuming average runs Horizontal Distribution – Basements, etc.
