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MANHOLE NOTES <br /> 1. REINFORCING AREA OF 0.20 SQ. IN./FT. FOR WALL SECTION, MINIMUM TO <br /> MEET OR EXCEED A.S.T.M. A 185. <br /> 2. ALL CEMENT TO BE TYPE I OR TYPE II. <br /> 3. ALL CONCRETE FOR PRECAST MANHOLES TO BE MINIMUM 3,000 P.S.I. TO <br /> MEET OR EXCEED A.S.T.M. C 478. <br /> 4. BOTTOMS AND CHANNELS OF ALL MANHOLES TO BE OF 2,500 P.S.I. FILL <br /> CONCRETE FINISHED SMOOTH WITH STEEL TROWEL. <br /> 5. CONCRETE MANHOLES TO HAVE A MIN. WALL THICKNESS OF 8". <br /> 6. INSIDE & OUTSIDE OF MANHOLE SHALL BE COATED WITH TWO COATS OF EW-1 <br /> WATER BASED EPDXY. (1) COAT RED, (1) COAT BLACK, FOR A TOATL OF TWO COATS. <br /> 7. CHANNELS TO BE FORMED IN ALL MANHOLES TO ACCEPT T.V. CAMERA. <br /> 8. ORIENT ECCENTRIC CONE AS REQUIRED BY ENGINEER IN FIELD. <br /> 9. BOTTOM SECTION TO BE MONOLITHIC POUR EXCEPT WHERE DROP <br /> CONNECTION REQUIRED. <br /> 10. CONNECTIONS TO EXISTING MANHOLE AND LIFT STATION WET WELL <br /> STRUCTURES SHALL BE BY MEANS OF BORING A PENETRATION IN THE <br /> STRUCTURE, RATHER THAN PUNCHING. THE CONTRACTOR SHALL TAKE <br /> POSITIVE MEASURES TO PREVENT ANY CONCRETE OR CONSTRUCTION <br /> DEBRIS FROM ENTERING THE WASTEWATER SYSTEM. <br /> 11. BUOYANCY CALCULATIONS SHALL BE REQUIRED FOR ALL MANHOLES. <br /> 12. NO. 40 BARS 9" O.C. EACH WAY IN SLAB (TOP AND BOTTOM). <br /> 13. SLOPES ON CHANNEL BOTTOMS TO EQUAL SLOPES OF LINES ENTERING <br /> AND EXITING MANHOLES. <br /> 14. 2 COURSES BRICK MINIMUM, 6 COURSES BRICK MAXIMUM BETWEEN ALL <br /> PRECAST MANHOLE TOPS AND CASTINGS. <br /> 15. 3/4" CRUSHED STONE FOUNDATIONS FOR A MINIMUM DEPTH OF 12" <br /> SHALL BE PROVIDED AS REQUIRED BY IRCDUS. <br /> 16. MANHOLE LID SHALL BE TRAFFIC BEARING (H-20 LOADING). <br /> 17. SEWER PIPE INVERTS AT BOTTOM OF MANHOLES SHALL HAVE <br /> AN INVERT ELEVATION DIFFERENTIAL OF 0.1 FEET FOR A CHANGE <br /> IN DIRECTION AND 0.05 FEET FOR A STRAIGHT RUN. <br /> 18. A WATERTIGHT RAIN GUARD BOOT, TO BE PER IRCDUS APPROVED MANUFACTURERS' <br /> PRODUCT LIST, SHALL BE PROVIDED FOR ALL MANHOLE FRAME/COVERS. <br /> 19. MATERIALS FOR LINING MANHOLES, WHERE REQUIRED, TO BE PER IRCDUS <br /> APPROVED MANUFACTURERS' PRODUCT LIST. MANHOLE LINERS SHALL BE <br /> INSTALLED ON ALL MANHOLES RECEIVING PUMPED SEWAGE, PLUS 5 MANHOLES <br /> IN EACH DIRECTIONS. (AS DIRECTED BY IRCDUS.) <br /> 20. PUMP OUT MANHOLE SHALL BE LOACTED WITHIN 20' OF LIFT STATION <br /> AND CONSTRUCTED OUT OF RIGHT OF WAY. <br /> -RRT- <br /> ��tIVER DRAWING <br /> INDIAN RIVER COUNTY °G MANHOLE NOTES NO. <br /> DEPARTMENT OF <br /> UTILITIES SERVICES �� *� S- 5 <br /> LORI�� wwa sms <br />