HomeMy WebLinkAboutTOV Excaation Concerns @ Montaneros, Sundial Plaza ` � e
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r•pvNDATiON COMpnNY
1V�r_Gary Paul Starr
SHAW Construction Ync.
331 Metcalf Rd.
Avon,CO 81620
RE: TOV excavation concems,Mnntaneros&the"Christrnas tree"in Sundial plaza
Schnabel Foundation Company can provide shoring and undezpinning as re;quired prior to
utility installation along the east side o�Montaneros,and at the"Christrnas tree"in
Sundial Plaza. The required support system may be micropiles and/or soldier beams and
wood lagging.Final design in those areas will be done after field locating the trench and
trench depth relative to the location and depth o�the Montaneros footings and the drip
line of that tree.
If you have a�y qucstions please call.
Sincerely,
�n�- -
John Franceski,P.E.
Branch Manager
2950 Soutk�Jamaica Court.Suitc 107; Aurora,Color��do 80014; (3Q3) 696-7�68.FAX (303) 7�5-11887
� Adanta � Bostom • Chicago - Denver • Houston - Pluladelphia • San rrancisr.o • Wa�hin�ton,AC
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APR, 18, 2005 6: 51AM VR RESORTS DEV, - N0. 399 P, 2
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1
Schnabe
FOUNDATION COMPAN Y
Mr,Gaxy S'�r DA1�:Ap�i115,Z005
Shaw Coast[uctio�
331 M�tcalf Rd
Awn, CO 81620
Re-Town uf Va�Iieba�cic C�ncetps
�Y�
This lcttcr sd�asses the locatiou of our tiebaGks with regard to utilities aud dstensionit�g of
those tiebacks for the sho�,g af ihe AaaBe�Ic aaGava�ioa.
15ebacks inslall,�ed foor shoriag of the AsaBelle project are designed ro bc in�rtallod below
and miss all e�ing uxilities as sl�awn an shee�s CZA snd C2S of 1�e AtraBelle Permit/Bid
package,2J2�/OS.If c�ritig consttu�t't,o�,e�sting u�ies are eacoimt�ed ti�at dit�f�a
what is shown in the pecm�ix/bid packdge,tba sho�i�ag will be redesigned so that the tiebacks
�e installed below i�vse utilities.Tiebacks are also desigped to be inst�llcd below and miss
all proposed utilities associabed with the proJec�aa shown m the pe�itlbid package.
D�sionmg o�tiebacks for t,�m,por�y sl�aring is neith�t a eo�moa pza��tice nor
recormmendod.Wc do nat recammend de'tensioning�e tiebacics�amg b�fe�th�
new st�ycture because ft requues a pe�son to cut�se tcndans witbia tbe confined area
betweca t6�e acw eonsavcti�aad the shoring wall.Because the shor'nmg is tea�po�y,and
designod to fimcdon o�nly uatil the building is bacl�illed,tbexc is no lo�g-term need for the
tiebacks and any sabseque�nt adjace�excavati�s that may expose t�e tiebaeks can
therefore simply remmr�e them as r�quired as long as the A=raBelle excavabon bas be�n
backfilled.
If you bxve any questiti.ons please call me at 303-696-7265.
Siae�etely,
��� � .
J .F�ki,P.E.
Branch Manager
2950 South f auiaica.Court. Suite 107; nurora,C;�lorado 80014: (303) 698-7268.F1�X(303) 7g5-0887
Atlanta • 8osto� • Chi�,agu • Deu�ver • �ouston • Pbiladelphia • San,Fr���isca ■ Waahiagl.oa.DC