ABSTRACT
Power cables laid in trench type A4 10.0mm² armoured split concentric – – – – m 7.14
hours £ £ £ rate £
COMMUNICATIONS CABLING AND DUCT – cont Detector feeder cables laid in trench
type A6 50/0.25m² single core detector feeder cable – – – – m 8.59 type A7 50/0.25m² single core detector feeder cable – – – – m 8.59
COMMUNICATIONS CABLE JOINTS AND TERMINATIONS Cable terminations
of type 1 cable – – – – nr 63.43 of type 2 cable – – – – nr 283.41 of type 3 cable – – – – nr 406.52 of type 4 cable – – – – nr 67.97 of type 6 cable – – – – nr 40.50 of type 7 cable – – – – nr 40.50
COMMUNICATIONS EQUIPMENT Cabinet bases
foundation plinth – – – – nr 136.63 Matrix signal post bases
foundation plinth – – – – nr 141.47 CCTV camera bases
foundation plinth – – – – nr 136.63 Wall mounted brackets
at maximum 15.0m height – – – – nr 44.52 Fix only the following equipment
communication equipment cabinet, 600 type series – – – – nr 138.27 terminator type II – – – – nr 146.55 emergency telephone post – – – – nr 73.43 telephone housing – – – – nr 22.93 matrix signal post – – – – nr 73.43 Motorwarn/fogwarn – – – – nr 146.75 distributor on gantry – – – – nr 186.85 isolator switch for gantry – – – – nr 406.93 heater unit mounted on gantry; Henleys’ 65 W type 22501 – – – – nr 27.88
Terminal blocks Klippon BK6 – – – – nr 7.30 Klippon BK12 – – – – nr 8.20
Work to pavement for loop detection circuits cut or form grooves in pavement for detector loops and feeders – – – – m 5.14 additional cost for sealing with hot bitumen sealant – – – – m 0.53
CHAMBERS Brick chamber with galvanized steel cover and frame; depth to uppermost surface of base slab
ne 1.0m deep – – – – nr 775.00
