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TETRA TECH, INC. (6)
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TETRA TECH, INC. (6)
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Last modified
8/19/2024 9:52:52 AM
Creation date
5/24/2022 3:15:54 PM
Metadata
Fields
Template:
Contracts
Company Name
TETRA TECH, INC.
Contract #
A-2022-070
Agency
Public Works
Council Approval Date
5/17/2022
Expiration Date
5/16/2025
Insurance Exp Date
10/1/2024
Destruction Year
2030
Notes
For Insurance Exp. Date see Notice of Compliance
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- <br />- Leighton <br />�T E SC�E DU�E <br />�� <br />.�METHOD <br />WEST <br />0 <br />jI <br />Unconfined uo"/p/rss/m/mueuVu/v"um/xw/vemm/(wm`mmvymmmplot, <br />AGTIAC2166)............. ...... --.......... -........ -........ .............................. -...... <br />--135 <br />$UnoonsoU <br />atedundronedtriaxial compression test uncohesive soils <br />�� <br />NU.ASTMD2�ODGACEQ��p*mm�n �*�)---.------.---'170 <br />�� <br />consolidated undramedtriaxial compression test for cohesive soils, <br />(CV,ASTMQ4767.USACER-bartest) with back pressure saturation &pore <br />wa�rp�oaummeaouemmm1(pmnoo confining 375 <br />. ---..-.-------� <br />Consolidated drained trimxial compression test (CD,USACE S)`mith volume <br />change measurement. Price per soil type below EM1110-2-198G()0� <br />Sand nrsi|�sand soils (per oonhningm�*m� <br />'-------'_----'� <br />373 <br />Sii\nrclayey sand soils (per confining stress) .................... ................... <br />500 <br />Clay soils (per confining stress) ........... .......................... --..... ... -'7U5 <br />- <br />Three-stagetrioxial (sand o/silty sand soho)------__-----�655 <br />Three-stagekiaxial (silt or clayey sand soils) ................. ................... <br />'875 <br />Three-stagetriaxial (clay eoUs)-...... ___ ........................ ....... ......... <br />,235 <br />Pam" i�m������ <br />� <br />METHOD �TEST <br />HYDRAULIC CONDUCTIVITY TESTS <br />Thmx�penneab dymAmx�e+v Upannmumv�rwK boc pev om <br />���n��mm��e��s <br />(EPA 9IV�AST�D5WM.�Uinyh�dmm�dC)�------_---------310 <br />Eacheddh�n�o�chveob�x -------------_--------'120 <br />Hand �mminUnfm�nomp�okxhnhzon�|K---------------.6U <br />Rmmo�ngm[��upoc�eoo----_-------------------.65 <br />PonneubUh ufgomm|arau��8T�D2�4)-----_----------'135 <br />��umodonyNep�ama�n�AST�D5�G------_----------4O0 <br />Mo����wnn�ouoebxw��ommnn m�uom�SrwDs��--_----'�0 <br />We�d�du�bN�ofm��cmmen m��mm�STmoo�)`---------1�O5 <br />Comp�aa�enheng�ofmo�edmo�oeme�c�mde @8Twmo�)`-- <br />___ 60 <br />Soil -cement remolded specimen (for shearstrength, consolidation, etc ) I ............ <br />235 <br />^Cump��n�GTMD5�mmdmumd�n�)a�uN�mbepm1mme -mxindu�d <br />in above price <br />'�~~~`r`--------------'-'----------- <br />�CONSTRUCTION MATERIALS LABORATORY TESTING <br />�METHOD $/TEST <br />CONCRETE <br />Concrete cylinders compression (A8TWC39}(G"x12"and 4''x8^) -----� <br />35 <br />~~ <br />Compression, concrete nrmasonry cores (testing only) 56inch (AGTwC42)--4O <br />Trimming concrete cores (per core) .......... ....... -... ............ -................. <br />_28 <br />n AVTWC7�CTN5�)_'8S <br />Flexural strength o(concrete (sImpleheam3rd��o�". <br />~� <br />Flexural strength of concrete (simple beam -center pt. IoAng, ASTM C293ICTM 523).- <br />85 <br />Non shrink grout cubes (2inch, AGTWC1DTC11U0......... __...................... ...... <br />35 <br />Drying shrinkage - four readings, upb/88days, 3bars (A3TMC157)........... <br />4OO <br />Length cdconcrete coe$(CTM 531) ... --.............. --............. ---......... <br />40 <br />HOT HMA)�����`�.������v�^` <br />`~ <br />Resistance ndcompacted HMAtomoisture-induced damage <br />(AAOHT0T283)CTM371>........................ -....... -.......... ------... <br />2.100 <br />Hamburg Wheel, 4briquettes Vnodified (AxS*TOT324) ................. ........... <br />908 <br />Suparpavmgyratory compaction @ASHTOT312JA5TM092#....................... <br />-350 <br />~"Extraction <br />byignition oven, percent asphalt <br />VAASHTOT3D8/ASTMD83U7/CTM382)....... -...... .......... -----........... <br />15O <br />Ignition over correction/correlation values <br />(AaSMT0T308/ASTMDG30DCTW382)........ ...................... -............. --1.35O <br />Extraction by centrifuge, percent asphalt (ASTND2172)...... --..... .---'150 <br />���ion��(��da��gs�(�8R����M�4��M20� ---- <br />Stebhmete[S4a|uw(A8TMn1560/CTM366)----.... _-....................... <br />136 <br />265 <br />0 <br />Bituminous mixture preparation (AA8HT0R30/CTM304>---........... --... <br />8U <br />Moisture content of HMA(AAGHTOT32B(AGTMD00371CTM370) ........... --- <br />.... GO <br />Bulk specific gravity *fcompacted HMA.molded specimen mcores, <br />uncoated (AAGHTUTlG6mOTMD2726�CTW308)_-_................. ___ ............ <br />50 <br />- <br />Bulk specific gravity ofcompacted HMA molded specimen mcores, <br />paraffin -coated (4ASHT0T275/ASTMD11$*CTM 308) ..... --...... --.... ..... <br />�56 <br />0aximumdennh Hvoom(C70308)......... ...... ..... ........ ... -.......... <br />20O <br />— <br />Theoretical maximum density and specific gravity ofHMA(A4S*ToT201n <br />AGTMD2U41/CTM 309}... ........ ......... ...... --...... ... ___ ............ .......... <br />... 138 <br />Thickness or height of compacted bituminous paving mixture specimens <br />~~ <br />(ASTMD3S4S)................... -................ --.................. .... ---........... <br />A0 <br />Vvet track abrasion nfslurry seal (A3TMD39iq.............. --......... ... -- <br />... 15O <br />Rubberized asphalt mo to above rates)-..................... --_-................ <br />+25% <br />BRICK <br />Compression - cost for each, 6required (ASTMC67)............ -....... ..... <br />--5O <br />METHOD $/TEST <br />AGGREGATE PROPERTIES <br />Bulk density and voids inaggregates (AA3HTOT1WGTMCx9CTm212).......... <br />S0 <br />Organic impurities infine aggregate sand (AA8HTO321/A8TMC40CTNA213)-.60 <br />LARattler-smaller coarse aggregate «15'OAAs*ToTWA8TwC1311CTm211)... <br />200 <br />LARattler-larger coarse aggregate 1-3^pmyxT079mAoTmCo35/Crm211>.... <br />150 <br />Apparent specific gravity nffine aggregate (AASxr0TKASTwC1zmcrm208)... <br />130 <br />Specific gravity and absorption ofcoarse aggregate (ASnNC1z7)CTwznG) <br />44retained ........ '............... -..... ......... ............ ........ .... ................. <br />18D <br />Clay lumps, friable particles (xxGxT0T11zmoTmc142)........ ............ ........ <br />175 <br />Durability Index (AA3HTOT210AGTMD3744QTM 229)-... .... ----.............. <br />2OO <br />Moisture content of aggregates by oven drying <br />(AA8HT0T05A8TIMChO6/tTM228)--------_........................ -... <br />-+o <br />Uncompmntedvoid content offine aggregate <br />(&ASHTOT3041ASTMC12521CTM 23N)................... -............... --............. <br />130 <br />Percent Vfcrushed particles �AASHT0T035/A8TMD5021K7M 205 ------135 <br />Flat & elongated particles incoarse aggregate (A8TMDw81)'CTwz35).......... <br />75 <br />Cleanness value of coarse aggregate (CTm227).............. -.... -................ <br />10 <br />Soundness, magnesium �AAGHTOT1O41ASTMC88;CTG214)....... -......... -225 <br />Mortar oytinders2°x4"(ASTIAC780).............. .................... -... ___ ....... 30 <br />Grout prisms 3^x8"(A8TMCnXN-.......... '........................................ --30 <br />Masonry cores compression, 157diameter - testing only (A8TWC42,)............. <br />4O <br />Masonry core shear testing (Title 24)..... _........ ....... ... ................. -..... <br />OO <br />Veneer bond strength, cost for each 5required (ASTMS482)... ...... -....... <br />S5 <br />ONUcompression tmsize 8"x8^x16^'3required lASTmC14N........ .......... <br />55 <br />0NUmoisture content, absorption & unit weight '6required (ASTMC10D..... <br />5Q <br />OWUlinear drying shrinkage (ASTMC426)-........ .............. -___ ............... <br />175 <br />CMUgrouted prisms compression test a"x8"x1G^(AOTIAC1314)..... ...... <br />200 <br />CMUgrouted prisms compression test >8^x8^x1G"(ASTMC1S14)............ <br />258 <br />BEARING AND JOINT SEAL <br />E�aotommhcbearing pads iCakmnSS S1-q......... --........ ....... -.............. 88U <br />Elautomehcbearing pad with hardness and compression tests <br />(Caltrans8S51`3)............... --.......................... ....... -..... ..... ...... ....... 1.230 <br />Type AJoint Seals (caitrymSS 51-2)................... ................... --.......... 1.82O <br />Type BJoint Seals (CemnnSS m-q............. ... --.............. ---.......... t530 <br />Bearing plates (A536).-... --..................... -___ ................ ............... ...... 720 <br />Fee/Z022 womw]eigI'd uogmupzoIII PageZof4 <br />
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