ABSTRACT
General groundworks team Generally a three man team is used in this section; The column Labour hours reports team hours. The column Labour £ reports the total cost of the team for the unit of work shown
3man team – 1.00 71.25 – – hr 71.25 2man team – 1.00 47.50 – – hr 47.50
BOREHOLES
Borehole drilling; Agripower Ltd Drilling operations to average 100m depth; lining with 150mm diameter sieve
drilling to 100m – – – – – nr 12720.00 rate per m over 100m – – – – – m 127.20 pump, rising main, cable and kiosk – – – – – nr 5300.00
COLD WATER
Blue MDPE polythene pipes; type 50; for cold water services; with compression fittings; bedding on 100mm DOT type 1granular fill material Pipes
20mm diameter 0.48 0.08 1.90 – 4.93 m 6.83 25mm diameter 1.10 0.08 1.90 – 5.56 m 7.46 32mm diameter 1.35 0.08 1.90 – 5.80 m 7.70 50mm diameter 2.22 0.10 2.38 – 6.67 m 9.05 60mm diameter 3.55 0.10 2.38 – 8.01 m 10.39
Hose union bib taps; including fixing to wall; making good surfaces
15mm 13.77 0.75 17.81 – 14.17 nr 31.98 22mm 18.44 0.75 17.81 – 19.04 nr 36.85
Stopcocks; including fixing to wall; making good surfaces
15mm 8.06 0.75 17.81 – 8.46 nr 26.27 22mm 12.09 0.75 17.81 – 12.49 nr 30.30
Standpipes; to existing 25mm water mains
1.00m high – – – – – nr 225.00
PC Labour Labour Plant Excluding site overheads and profit £ hours £ £ £ rate £
COLD WATER – cont
Blue MDPE polythene pipes – cont Hose junction bib taps; to standpipes
19mm – – – – – nr 80.00
RAINWATER HARVESTING
Rainwater harvesting tanks Note: Rainwater harvesting tanks must be installed on granular or concrete bases. If installed below ground the tanks may require construction of drained underground chambers to support them. Please see the appropriate sections in this book for excavation, disposal, bases, retaining walls and drainage.
