SECTION B - Derry City Council
SECTION B - Derry City Council
SECTION B - Derry City Council
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APPENDIX 1/5: TESTING TO BE CARRIED OUT BY THE CONTRACTOR (CONTINUED)<br />
Clause Work, Goods or Material Test<br />
Frequency of<br />
Testing<br />
Series 600<br />
601, Acceptable material<br />
631 to Class General Description<br />
637, 1 General granular fill Grading/uniformity<br />
Twice a week<br />
640<br />
coefficient<br />
mc/MCV (N)<br />
2 per 1000 m 3 up to<br />
max of 5 per day<br />
SMC of chalk (N)<br />
Twice a week<br />
1C only Resistance to fragmentation Weekly<br />
(N)<br />
2 General cohesive fill Grading Twice a week<br />
mc/MCV/PL Undrained 2 per 1000 m 3 up to<br />
shear strength (N)<br />
max of 5 per day<br />
3 General Chalk fill mc (N) 2 per 1000 m 3 up to<br />
max of 5 per day<br />
4 Landscape fill Grading/mc/MCV (N) Daily<br />
5 Topsoil Grading Daily<br />
Test Certificate<br />
Required<br />
Comments<br />
6 Selected granular fill Grading/uniformity<br />
coefficient<br />
1 per 400 tonnes<br />
PL/LL(N)<br />
Resistance to fragmentation<br />
(N)<br />
Daily<br />
Weekly for on-site<br />
material*<br />
SMC (N)<br />
omc/mc, mc or MCV (N)<br />
Weekly<br />
1 per 400 tonnes<br />
Organic matter/ water<br />
soluble sulfate (WS) (N)<br />
Oxidisable sulfides (OS)<br />
and total potential sulphate<br />
(TPS) content (N)<br />
pH/ chloride ion contents<br />
(N)<br />
Resistivety (N)<br />
Undrained and drained<br />
shear parameters<br />
Weekly<br />
Weekly<br />
Weekly<br />
6F4<br />
and<br />
6F5<br />
Size designation and overall<br />
grading catogory<br />
Maximum fines and<br />
oversize catogories<br />
Volume stability of blast<br />
furnace slag<br />
Volume stability of steel<br />
(BOF and EAF) slag<br />
Other aggregate<br />
requirements<br />
1 per week<br />
1 per week<br />
6 monthly<br />
6 monthly<br />
Annex C of BS EN<br />
13242<br />
124