COMPLIANCE INFO_1999-2005 - Laserfiche WebLink

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SECTION 2 ♦ System Peep ation quired for joining secondary containment fittings,it is Assemble the proper size mandrel and scarfing blade hold- recommended that only DS-7014 or DS-8014 and DS-7069 er following the procedures in Bulletin No. F6600, or DS-8069 kits be used. Installation Instructions for 1"-6"Tapering Tool. Rotate the tool body so that the scarfing blade holder is at a 12 ON o'clock position (see Fig. 2.2.1); this assures that the blade will rest on top of the gauge. Slide the proper size gauge all the way to the back of the mandrel. Insert the special blade into the blade holder all the way to the back of the Cing the secondary containment piping sys- tool body. After positioning the black reference mark on iew and verify the recommendations for proper the gauge under the blade,be sure that the blade makes allation set forth in the following sections: uniform contact with the gauge and that the blade holder is resting on the blade. 1. Inspection—Refer to Part One, Section 2 Using the nuts,bolts, and washers supplied, tighten the 2. Installation Crew Size and Organization—Refer to Part blade holder to secure the blade. Now insert and slide the One, Section 2 bearing plate into the slot located between the tool body and the blade holder. The bearing plate will rest loosely 3. Piping Layout, Pipe Trenches, and Burial—Refer to Part on the blade holder until it is locked into place using the One, Section 6 supplied allen screws. The two alien screws should now be positioned so that each makes LIGHT contact with the Most of the standard procedures for installing a secondary bearing plate(see Fig. 2.2.1). NOTE: The allen screws containment piping system can be handled by the same only prevent the blade holder from opening during use. size crew that would install a single-wall product piping system. It is essential that each phase of an installation be The tool is now prepared to remove("scarf')the resin evaluated and the proper number of workers be assigned gloss from the ends of the containment pipe. After re- to assure an efficient installation. moving the gauge, insert the tool into the pipe to be scarfed until the point of the blade just touches the end of 2.2.2 Pipe Preparation and Tool Set-up and Use the pipe. Note: The tool must be rotated in the same di- rection the wide side of the blade faces. Advance the tool Cut off factory spigots and couplings as needed. in approximately%" (6 mm)increments after each revolu- Couplings may be needed for making containment pipe tion. Continue the operation until the resin gloss has size reductions or straight pipe runs. Spigots may be need- been removed for a minimum length of 3" (75 mm). ed for pipe runs or for making a containment sump con- nection. An alternate method to prepare pipe ends is to sand with 30-40 grit sandpaper or emery cloth to remove all surface The ends of the containment pipe that are to be joined to gloss. Note: Sanded pipe ends must always fit snugly secondary containment fittings must be thoroughly into the socket of the fitting. See Fig.2.2.2. Belt sanders, scarfed or sanded for a minimum length of 3 inches (75 power grinders, or a coarse-cut flat file may also be used. mm). Any surface irregularities must be removed. This The sanded length must be a minimum of 3" (75 mm). procedure is most easily accomplished by using the Model 2100 power tool available from Smith Fiberglass Products Inc. Preset at the factory, it can scarf 3"and 4" (75 mm and 100 mm)RED THREAD IIA secondary con- Blade Set Line tainment pipe. (It also tapers 2„and 3„ (50 mm and 75 0 mm)RED THREAD IIA primary pipe; see Part One of this manual.) Refer to Smith Fiberglass Products'Bulletin No. cause F6625 for operating instructions. Cutting Head Cutting If the power tool is not available,the ends may be scarfed Blade o 0 0 using the Smith Fiberglass Products'manual tapering tool Bearing Plate ---- in conjunction with the secondary containment scarfing Allen Screw Gauge adapter kit(also from Smith Fiberglass Products). This kit consists of a special scarfing blade (approx. 4”/100 mm long), scarfing blade holder, 16”allen wrench, and 3"and 4" (75 mm and 100 mm) scarfing gauges,which are re- Blade Holder quired to set the tool tolerances. The scarfing adapter kit is easily adapted to Smith Fiberglass Products'2"-6" (50 Cutting Blade mm-150 mm)manual tapering tool kit. FIGURE 2.2.1 22 Installation Instructions