WPC,  
      2       B    V   P    Z             Courier 10cpi  ? x x x h    Aox 6X   @ 8 X@Canon BJ-200ex (LQ mode)             CB20LQMO.PRS x 
   @   ,h  @#| x            2   W   C       V            Standard Printer                     STANPRIN.PRS x 
   @           ~R #| x      ? x x x 
     rx 6X   @ 8  X@ 2         *                                    Ђ  I. A. 1. a.(1)(a) i) a)                 1 .1  A. 1. a. 1) a)                                                                             X`	hp x (#%'0*,.8135@8:<H?A                    (	xX8xX 8"                     $ SECTION 03100

" CONCRETE FORMWORK


PART 1   GENERAL

   ? x 1.01   SECTION INCLUDES

   ?   ((                    A.  H Formwork for cast-in place concrete, with shoring, bracingand anchorage.(#

   ? `	  ((                   B.   Openings for other work.

   ? 
  ((                   C.   Form accessories.

   ?   ((                   D.   Form stripping.

   ?  1.02   PRODUCTS INSTALLED BUT NOT FURNISHED UNDER THIS SECTION

   ?   ((   A. H Section 03300 - Cast-In-Place Concrete:  Supply ofconcrete accessories for placement by this Section.(#

   ?  1.03  RELATED SECTIONS

   ?   ((   A.  Section 03200 - Concrete Reinforcement.

   ?   ((   B.  Section 03300 - Cast-in-Place Concrete.

   ?  1.04   REFERENCES

   ? 8  ((   A.  ACI 347 - Recommended Practice For Concrete Formwork.

   ?  1.05   DESIGN REQUIREMENTS

   ? X  ((   A. H Design, engineer and construct formwork, shoring andbracing to conform to design and code requirements;resultant concrete to conform to required shape, line anddimension.(#

   ? @ 1.06   DELIVERY, STORAGE, AND HANDLING

   ?    ((   A. H Deliver, store, protect and handle products to site underprovisions of Section. (#

   ? (#  ((   B. H Store off ground in ventilated and protected manner toprevent deterioration from moisture.(#






   h)         0*0*0*  ԌSection 03100  Page 2

   ?  1.07   COORDINATION

   ?    ((   A. H Coordinate this Section with other Sections of work whichrequire attachment of components to formwork.(#

   ? x  ((   B. H If formwork is placed after reinforcement resulting ininsufficient concrete cover over reinforcement, requestinstructions from Architect/Engineer before proceeding.(#


PART 2   PRODUCTS

   ? 
 2.01   WOOD FORM MATERIALS

   ?   ((   A.  Form Materials:  At the discretion of the Contractor.

   ?  2.02   FORMWORK ACCESSORIES

   ?   ((   A. H Form Release Agent:  Colorless mineral oil which will notstain concrete, absorb moisture, or impair natural bondingor color characteristics of coating intended for use onconcrete; Formfree manufactured by AntiHydro.(#


PART 3   EXECUTION

   ?  3.01   EXAMINATION

   ? p  ((   A. H Verify lines, levels and centers before proceeding withformwork.  Ensure that dimensions agree with Drawings.(#

   ?  3.02   EARTH FORMS
   ?  ((  A. H Hand trim sides and bottom of earth forms.  Remove loose (#
((     soil prior to placing concrete.

   ?  3.03   ERECTION - FORMWORK

   ? x  ((   A. H Erect formwork, shoring and bracing to achieve designrequirements, in accordance with requirements of ACI 301.(#

   ?    ((   B. H Provide bracing to ensure stability of formwork.  Shore orstrengthen formwork subject to overstressing byconstruction loads.(#

   ? #  ((   C. H Arrange and assemble formwork to permit dismantling andstripping.  Do not damage concrete during stripping.Permit removal of remaining principal shores.(#




   h)         0*0*0*  ԌSection 03100  Page 3

   ?   ((   D. H Align joints and make watertight.  Keep form joints to aminimum.(#

   ?   ((                   E.  H Obtain approval before framing openings in structuralmembers which are not indicated on Drawings.(#

   ? @ 3.04   APPLICATION - FORM RELEASE AGENT

   ?   ((   A. H Apply form release agent on formwork in accordance withmanufacturer's recommendations.(#

   ? (
  ((   B. H Apply prior to placement of reinforcing steel, anchoringdevices, and embedded items.(#

   ?   ((   C. H Do not apply form release agent where concrete surfaceswill receive special finishes or applied coverings whichare effected by agent.  Soak inside surfaces of untreatedforms with clean water.  Keep surfaces coated prior toplacement of concrete.(#

   ? 0 3.05   INSERTS, EMBEDDED PARTS, AND OPENINGS

   ?   ((   A. H Provide formed openings where required for items to beembedded in or passing through concrete work.(#

   ?   ((   B. H Locate and set in place items which will be cast directlyinto concrete.(#

   ? p  ((   C. H Coordinate work of other Sections in forming and placingopenings, slots, reglets, recesses, chases, sleeves,bolts, anchors, and other inserts.(#

   ?   ((   D. H Install accessories in accordance with manufacturer'sinstructions, straight, level, and plumb.  Ensure itemsare not disturbed during concrete placement.(#

   ?  3.06   FORM CLEANING

   ? @  ((   A. H Clean and remove foreign matter within forms as erectionproceeds.(#

   ? !  ((   B. H Clean formed cavities of debris prior to placing concrete.(#

   ? (#  ((   C. H Flush with water or use compressed air to remove remainingforeign matter.  Ensure that water and debris drain toexterior through clean-out ports.(#

   ? H& 3.07  FORMWORK TOLERANCES

   ? '  ((   A. H Construct formwork to maintain tolerances required by ACI301.(#
   h)         0*0*0*  ԌSection 03100  Page 4

   ?  3.08   FIELD QUALITY CONTROL

   ?    ((   A. H Inspect erected formwork, shoring, and bracing to ensurethat work is in accordance with formwork design, and thatsupports, fastenings, wedges, ties, and items are secure.(#

   ? @  ((   B. H Do not reuse wood formwork more than two times forconcrete surfaces to be exposed to view. Do not patchformwork.(#

3.09  FORM REMOVAL

   ? 
  ((   A. H Do not remove forms or bracing until concrete has gainedsufficient strength to carry its own weight and imposedloads.(#

   ?   ((   B. H Loosen forms carefully.  Do not wedge pry bars, hammers,or tools against finish concrete surfaces scheduled for (#
 ((     exposure to view.

   ? 0  ((   C. H Store removed forms in manner that surfaces to be incontact with fresh concrete will not be damaged.  Discarddamaged forms.(#


# END OF SECTION
