Laserfiche WebLink
Super Mud synthetic slurries shall be tested for conformance to the requirements shown in the following table: <br /> SUPER MUD <br /> PDS Comm <br /> PROPERTY RE UIREMENT TEST <br /> Density(kg/m3) <br /> Mud Weight <br /> prior to final less than or equal to (Density) <br /> cleaning 1025* API 1313-1 <br /> -just prior to Section 1 <br /> lacin concrete <br /> Viscosity <br /> (seconds/liter) <br /> Marsh Funnel and <br /> -during drilling 34 to 64 Cup <br /> API 1313-1 <br /> Section 2.2 <br /> -prior to final less than or equal to <br /> cleaning 64 <br /> -just prior to <br /> placing concrete <br /> Glass Electrode pH <br /> H 8 to 10.0 Meter or pH Paper <br /> Sand Content <br /> (percent) Sand <br /> API 1313-1 <br /> -prior to final less than or equal to Section 5 <br /> cleaning 0.5 <br /> just prior to placing <br /> concrete <br /> *When approved by the Engineer, slurry may be used in salt <br /> water, and the allowable densities may be increased up to <br /> 32 kg/m3. <br /> Slurry temperature shall be at least 4°C when tested. <br /> Contract No. 10-OM7104 <br /> 161 <br />