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HomeMy WebLinkAbout3803 Cosmos Ln - Special Inspections/Engineering - 03/14/2011A.G. W Assenaar Now= Geotechnical and Environmental Consultants NVH WIP LLLP dba Village Homes 8480 East Orchard Road, Suite 1000 Greenwood Village, CO 80111 Attention: Ms. Kelli Ehnstrom Subject: 3803 Cosmos Lane Lot 361 Willow Brook Project Number 110066 Reference: A.G. Wassenaar Report Project Number 110066, Dated 2/28/2011 2160 South Ivanhoe Street, Suite 5 Denver, Colorado 80222-5710 303-759-6100 Fax 303-756-2920 www.agwassenaar.com March 14, 2011 As requested, the following portions of the foundation system were observed on the date(s) indicated below. It is our opinion that these portions of the foundation system were found to be in substantial conformance with the foundation plan and requirements of the soil report for the subject site. Observations were conducted on a periodic, on -call basis. Date: Observation: 01/28/11 Excavation and Footing Form Observation 02/18/11 Excavation and Footing Form Observation 02/22/11 Foundation Wall Reinforcing Steel Observation Sincerely, /WA, Kenneth`R' Bros Senior Engineer Statement of Services '-bI()0-1?D5 A.G.'Witgsenaar Geotechnical and Environmental ConsultantsT NVH WIP LLLP dba Village Homes 8480 East Orchard Road, Suite 1000 Greenwood Village, CO 80111 Attention: Ms. Kelli Ehnstrom Subject: Dampproofing Observation 3803 Cosmos Lane Lot 361 Willow Brook Project Number 110066 Reference: A.G. Wassenaar Report Project Number 110066, Dated 2/28/2011 2160 South Ivanhoe Street, Suite 5 Denver, Colorado 80222-5710 303-759-8100 Fax 303-756-2920 www.agwassenaar.com March 14, 2011 As requested, we arrived on site to observe the dampproofing on the subject residence on the date(s) indicated below. During our visit on February 28, 2011, the dampproofing had not been applied yet. We were then notified at a later date that the dampproofing had been applied but the foundation had been backfilled. We returned on March 9, 2011 to observe evidence of dampproofing at six (6) locations around the foundation where the backfill had been excavated approximately 2 feet below grade. We noted that dampproofing had been applied in these areas of the exposed foundation wall. Based on this information and based on our experience within this project, it is our belief that the dampproofing was applied satisfactorily on the subject residence foundation. If you have any questions regarding this information, please call. Observations were conducted on a periodic, on -call basis. Date: Observation: 02/28/11 Damp -Proofing Observation 03/09/11 Damp -Proofing Observation r:a,.s-. 'Sincerely„ � � ��•'' T�,. �' ri :A. AS Kenneth R Bros h 'i, Statement of Services � 10 () `7go6 A.G. Wassenaar Geotechnical and Environmental Consultants NVH WIP LLLP dba Village Homes 8480 East Orchard Road, Suite 1000 Greenwood Village, CO 80111 Attention: Ms. Kelli Ehnstrom Subject: Perimeter Drain Observation 3803 Cosmos Lane Lot 361 Willow Brook Project Number 110066 Reference: A.G. Wassenaar Report Project Number 110066, Dated 2/28/2011 2180 South Ivanhoe Street, Suite 5 Denver, Colorado 80222-5710 303-759-8100 Fax 303-756-2920 March 14, 2011 www.agwassenaar_com As requested, we arrived on site to observe the perimeter drain system at the subject residence on the date(s) indicated below. During our visit on February 28, 2011, the perimeter drain system had not been applied yet. We were then notified at a later date that the perimeter drain system had been applied but the foundation had been backfilled. We returned on March 9, 2011 and March 10, 2011 to observe sections of the perimeter drain system within excavated sections at window well areas. Based on the information gathered at these locations, and based on our experience within this project, it is our belief that the perimeter drain system was installed satisfactorily at the subject residence foundation. If you have any questions regarding this information, please call. Observations were conducted on a periodic, on -call basis. Date:. 02/28/11 03/09/11 03/10/11 Observation;.. Perimeter Drain Observation Perimeter Drain Observation Perimeter Drain Observation Sincerely, , WAS: E qt w t 1 1 y Kenneth R. Bro eg n „A Statement of Services