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Brighton Manor-CS04071287/82/2884 18:41 8177351613 CONSTRUCTION OFFICES RAGE 81/83 TO: GILCO CONTRACTING, INC. 4200 $. HULEN $T.~ SUITE 513 FORT WORTH~ TEXAS 76109 OFI~ICIq (817) 7~5-1600 FAX (817) 755-1613 FACSIMILE TRANSMITTAL $]tKIgT PROM: City of Copper (972) 304-7041 7/2/2004 TOTAL NO. OF'PAGP~ INCLUDING C~VER: Q URGENT 1 FOR REVII~W [2] PLEASE COMMENI Mr. DaMs, If ~e~ ~r¢ any questions please cd. [] PLEASE REELY f-I PLEASE RECYCLE Thanks, Clms 07/02/2004 18:41 8177351G13 CONSTRUCTION OFFICES PAGE 02/03 IIll/~ll~m/*lr, 4tOS Caul)ant: Noltt Texa~ Fly ~ Coame Aggregate: Martin Ma~lelta Fine Aggregate: Beall Concrete Water Reducer; Master Builder~ A~TM Ct50 TR~e Fit ASTM C618 Glaaa 0 ASTM C33 - ~TLS A6TM C33 - Caecm~e Sand A,STM C,494 Type A Air Entraining Agm'~ Master ~Eg0 ASTM C280 Cement lbs: Fly ASh, Coame Aaa, lbs: 1850 Fine Agg, Ibc: Water Reduoet'. oz: 14.1 Wate¢, gal :31 Water, Ib~: 258,23 wit ritio: 0.55 Slump Range, in: 3-5 Air Range, %: Unit Weight, Ib~1~3 Our con~ete stre~gl~ guarantee pe~ Ab'TM C94 Will not be e ft'~-'five unles.s the field sampling has laeen do~e per AS'TM C1'T2 and Ab'TM C3'"l and the laboratory ~st~ng fully complies witll ASTM C39 and ASTM C1077. ~llJ 87/82/2884 18:41 8177351613 C1]NSTRUCTION OFFICES PAGE 83/83 Ill( 336L1504 Cement: Fy Ash Coarse Aggregate: Fine Aggregate: Reterdor: Air Entraining Agent: North Texas ISG Ma~n Marietta Beall Concrete Master Builders 300R Master Builders AE90 ASTM C150 Type 1/11 ASTM C616 Class C ASTM C33 - #.57LS ASTM C33 - Concrete Sand ASTM C494 Type B and D ASTM C260 Cement, lbs: Fly Ash, It)a: Coarse Agg, lbs: 1850 Fine Agg, lbs: t289 Retarder, oz: 16.9 AEA, oz 2,2 Water, gal 31 Water, lbs: 258.23 wlc ratio: 0.46 Slump Range, in: 3-5 Air Range, %: 3-6 Unit Weight, Ib/ft^3 146,7t Our concrete strength guarantee per ASTM C94 will not be effective unless the field sampling has been done per ASTM C172 attd ASTM C31 and the laboratOry testing fully compltes wi~ ASTM C39 .,nd ASTM C1077.