Bid Package 08 North Well Field - Garney Construction

Colorado River Municipal Water District
Raw Water Supply Well Sites
Ward County North Well Field
C. RIGID STEEL CONDUIT: Heavy wall, mold steel tube with metallic, corrosion
resistant coating on interior and exterior, hot dipped galvanized steel, free from defect;
manufactured in accordance with FED. Spec. WW-C-581, ANSI C80.1 standards, and
U.L. listed. Acceptable manufacturers shall be Allied, Triangle, and Wheatland.
D. PVC COATED RIGID ALUMINUM: Meeting the requirements of rigid aluminum
conduit; 40 mil PVC exterior coating and 2 mil urethane interior coating, U.L. 6A listed.
Acceptable Manufacturers shall be Rob Roy Plastibond Red, Ocal and Perma-Cote.
E. PVC COATED RIGID STEEL: Heavy wall, mild steel tube with metallic, corrosionresistant
coating on interior and exterior, hot-dipped, galvanized steel, free from defects
rigid steel conduit; 40 mil PVC, exterior coating and 2 mil urethane interior coating;
manufactured in accordance with Fed. Spec. WW-C-581, ANSI C80.1 standards, and
U.L. listed. Acceptable Manufacturers shall be Rob Roy Plastibond Red, Ocal and
Perma-Cote.
F. RIGID NONMETALLIC CONDUIT: Schedule 40 high impact, polyvinylchloride, in
accordance with Fed. Spec. W-C-1094 and U.L. listed. Acceptable manufacturers shall
be Carlon, Cantex, and Certainteed.
G. FITTINGS AND CONDUIT BODIES:
1. RIGID METAL CONDUIT: Threaded type material to match the conduit, in
accordance with ANSI/NEMA FB1 and as manufactured by Appleton Form 35,
Killark "O" Series, Crouse Hinds, OZ Gedney, or RACO.
2. FLEXIBLE AND LIQUID TIGHT FITTINGS: In accordance with
ANSI/NEMA FB1; cadmium-plated, malleable iron body and nut; aluminum
ferrule; insulated throat; integrally-cast, external ground lugs, as manufactured by
Appleton "ST" series, Hubbel, OZ Gedney Type 4QL, or RACO.
3. PVC CONDUIT: Solvent-welded, slip-on joints, in accordance with NEMA
TC3, as manufactured by Carlon, CertainTeed.
4. CONDUIT SEALS: Explosion-proof, rigid metal conduit fitting as defined by
NEC Article 500, and as manufactured by Crouse Hinds fitting with Chico "X"
Fiber and Chico "A" compound or Appleton fitting with Apelco fiber and
compound. Seal shall be same material as conduit.
H. ELBOW AND BENDS: Rigid, nonmetallic conduit system shall use PVC-coated rigid
steel for conduits 2" and larger for all bends greater than 45 degrees. Meeting the
requirements of rigid steel conduit; 40 mil PVC, exterior coating and 2 mil urethane
interior coating. Acceptable Manufacturers shall be Rob Roy Plastibond Red, Ocal and
Perma-Cote. Other conduit systems shall use the same material as the conduit with
which they are installed.
I. BUSHINGS: High impact, thermosetting, phenolic insulation; 150 degrees C.; as
manufactured by Appleton "BBUH", Blackburn, or OZ Gedney type A.
J. GROUNDING BUSHINGS: Conduit grounding bushings shall consist of an aluminum,
insulated throat conduit bushing with an attached aluminum set screw lug. Grounding
bushing shall comply with Fed. Spec. W-F-408b and W-W-C-581d, UL Standards 514B
and 467, and shall be Crouse Hinds Lazy Lug or approved equal.
May 18, 2012
Conduits
Revision 0 26 05 33.01 - 2