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HomeMy WebLinkAboutpitkin.eh.264505401001 (2011)'ONSITE WASTEWATER TREATME'r SYSTEM (OWTS) CONSTRUCTION PERMIT i, PLICATION EH/NR 0405 Castle Creek Road, Suite 10 Aspen, CO 81611 Phone: 970.920.5070 Fax: 970.920.5077 Parcel ID# (available from the Pitkin County Assessor's Office p 970-920-5160 or at www.aitkinassessor.oro): J >/ i Purpose of Permit: ❑ NEW ❑ REPAIR DUE TO FAILURE ❑ REMODEL/ADDITION ❑ TANK ONLY ❑ FIELD ONLY Cost of System Repair or Remodel/Addition (approximate): Property Address: Lot: Block: Filing: Subdivision: Property Owner(s)': Email Address: L4— 0J—/K hi L. a Civ Owners Mailing Address: City, State, Zip: _ Home Phone: Business Phone: 'r/ -7 f' C'12.1 ' d l b % q10 'Contact information must be provided for the owner signing this application. Primary Contact Person/Applicant (if not owner): Company: Contact/Applicant Mailing Address: City, State, Zip: Cell Phone: Business Phone: Fax Number: 1 Email Address: 77::1 Building Permit # (if applicable): Lot Size (in acres): J_ A Size of Building (square feet)- L Number of Rolenttai-Bedrooms: ,t,/f-7th y Si Detached Accessory Unit? El YES O Size of Accessory Unit (square feet): Number of Potential Bedrooms In or Fixture List for the Accessory Unit: Water Source: PRIVATE WELL ❑ SURFACE WATER ❑ SPRING ❑ COMMUNITY/PUBLIC WATER SYSTEM Name of Community/Public Water System (if applicable): 1'v ri CLi- e'Jalia< N0h Engineering Firm: Job Number: Phone Number: Fax Number: �— (4 b - Mailing Address: City, State, Zip: PLEASE READ BEFORE SIGNING: I certify that the above information is complete and accurate and that I have provided complete and accurate information in all of the documents included in my application package. I acknowledge that EHINR may revoke any permit 1 am issued if my application is found to contain any inaccurate, false, or misleading information. I understand that no construction may be undertaken on an OWTS until an OWTS Construction Permit is issued. Owner Signature (Required): f �a Date: Applicant Signature: Date: FOR OFFICE USE ONLY Received by EN/HR Staff: Fee & Receipt#: Date: 0,�La%��� /o/ L Carla Ostberg From: Carla Ostberg Sent: Tuesday, October 11, 2011 9:44 AM To: 'Wade Livingston' Cc: jcardamone@masonmorse.com Subject: RE: 262 Haystack Ln. Hi Wade, As I was getting ready to issue this permit, I realized you are exempt. Your system is newer than 5 years old. I will not issue an OWTS Use Permit; however, it's great that the pump problem was discovered during the inspection and is being remedied. Good luck with your closing today. Please let me know if you need anything else. Thanks! Carla Ostberg, MPH, REHS Environmental Health Manager Pitkin County Environmental Health 970-920-5438 From: Wade Livingston [mailto:wade3lcCci)hotmail.com1 Sent: Tuesday, October 11, 2011 7:57 AM To: Carla Ostberg Cc: jcardamone@masonmorse.com Subject: 262 Haystack Ln. Carla: OWTS permit application attached. Spoke with Roger/B&R Septic who will send you partial inspection report this morning. Thanks soo much for all your help. I owe you. Best, Wade 16:09 9636070 JUN, 30. 2011 4-01PM MENEM memo E R SEPTIC IRO HEALTH NAT RESOURCE PAGE 01 N0. M P, G K I N Onsite Wastewater Treatment Systems (OWTS) Use (�ix Permit Inspection Form ourwr4 Pitkin County Environmentai Health Department 0405 Castle Creek Road, Suite 10, Aspen, CO 81611 Phone: 970-920-5070 Fax: 970.920.5077 Website; www -as n i r Inspeqiton form for continued use of an existine OWTS . d Owner's Nome-,'fN R- 1890D Address: Z� � Parcel Number: Inspection Date: Inspector's Name: Buslness Name: C Phone Number Email: Gi Pitkin County Systems Inspector Licens Number: 0 Aisi e; pr "I a&0 tg PIin CountyEnvl n h e nt tb l;r rnseA 21ftms In _3eao Athir7 GD dol Qft -�LnWc'fnn rnonrdl s qrf wjiC l er th m (0055eSA� QUESTIONS FOR pROPERTY OWNER PRIOR TO INSPECTION: is the home currently occupied? NO If NO, how long has the home be©n vacant? How many bedrooms are in the home? When was the tank last pumped? Name of pumping company: If secondary treatment is used, who i$ the maintenance 1)rovldor?117L�..._.. RECORDS: ,�-� Were system records available from Pitkin County? �' NO If YES; Pcrrnitnumber.4in2 Date of Final Approval• M A of bedrooms permitted: Was an as -built drawing available? NO Is the as -bulli drawing accurate? E NO If NO: Complete a drawing of the system on lost page of this form os accurately as possible_ Any question marked FAIL will require correction before an OWLS Use permit is Issued. SITE CONDITIONS; Proper grading, no evidence of erosion? Improper vegetative cover? Evidence of compaction such as heavy machinery or livestock? Improper discharges such as straight pipes? Evidence of high ground water? Snow cover present? Page I 0.55 FAIT. YES 4N YES 5 FAIL N� YES YES 11/15/2011 16:09 9636070 JUL. 27. 2011 10:120 E R SEPTIC /1RO HEALTH NAT RESOURCE PAGE 02 NO. 766 P. 3 TANK: Tank 1 Tank 2 Is a pump or dosing siphon present? Tank 3 Tank rapacity If YES, is the pump/dosing siphon functioning properly? 455 gallons Does the pump/wlring/dosing siphon appear to be in good condition? gallons Tank material Is the high water alarm working, both visible and audible? PA55 FAIL SECONDARY TREATMENT: # of compartments Is a secondary treatment unit present? YES UNKNOWN If YES, does the unit appear to be in good working condition? YES NO Date of last pumping; D •- y� � / 646") UNY,NOvVN Maintenance provider: Phone: Lids/risers in good conditionAS FAIL PASS FAIL PASS FAIL Risers to grade NO YES NO YES NO Riser height (- Riser conditlon/watertightness :t, Inlet sanitary T/baffleFAIL PASS FAIL PASS FAIL Outlets®nita T/bafnQ A FAIL PASS FAIL PASS FAIL Effluent filter if part of design 5 FAIL NIA PASS FAIL N/A PASS FAIL N/A Condition of tank material A FAIL PASS FAIL PA55 FAIL Tank was pumped for inspection NO YES NO YES NO Scum level (1st compartment) inches inches Inches Sludge level 1st compartment) inches inches inches Scum level (2nd compartment) Ab inches inches inches sludge level (2nd compartment) inches inches inches Backflow (if pumped) FAIL PASS FAIL PASS FAIL Midtank baffle A AIL N/A PASS FAIL N/A PASS FAIL N/A Watertightness FAIL PASS FAIL PASS FAIL PUMPS/DOSING SIPHONS; FAIL NO Is a pump or dosing siphon present? NI) NO If YES, is the pump/dosing siphon functioning properly? 455 FAIL Does the pump/wlring/dosing siphon appear to be in good condition? P FAIL Is the high water alarm working, both visible and audible? PA55 FAIL SECONDARY TREATMENT: P ,� Is a secondary treatment unit present? YES UNKNOWN If YES, does the unit appear to be in good working condition? YES NO Does the owner have a current maintenance contract for the unit? YES 646") UNY,NOvVN Maintenance provider: Phone: If there is no maintenance contract, a contract must be in place prior to occupancy of the home, A copy of the contract must be submitted to Pitkin County Environmental Health Department, ABSORBTION AREA. Effluent surfacing? Evidence of past surfacing? Surface dampness? Excessive odors? Field location verlied by observation ports or probing: Liquid in observation port? If YES, record depth: Distribution 11ox or ADV part of original design? If YES, is It accessible from grade? I; it level and in good condition? PAS FAIL NO YES NI) YES YES Ports probing 4'-' Le Oqtl YES inches YES UNKNOWN P ,� FAIL Page 2 11/15/2011 16:09 9606070 E R SEPTIC JUL,27.2011 10.52AM 'IRO HEALTH NAI RESOURCE NO.766 Any problems with the system that were not addressed in the Inspection checklist? Please list any recommendatl ns for the continued use of the system: Were any repairs done as a result of this inspectlon?, YES < <�2 ' If YES, please describe the repalrs. "U To the best of my knowledge and training, the in 20 licensed Systems Inspector Signature: Additional Notes: W. collected In this inspection is accurate as of clearly I?bel) M s and_atta4h them to this form. Page 3 PAGE 03 P. 4 11/15;''2011 16:09 9636070 E R SEPTIC PAGE 05 -----------'---------, I I,� I c1ls ` 4 °s I �JdnusJd iVN HllV3H OETAN3 Wb ,I l l [OZ 'E '130 C� 9C4 �lmu f �Dn Rig R � rr A Rig scs I �JdnusJd iVN HllV3H OETAN3 Wb ,I l l [OZ 'E '130 C� 9C4 �lmu y I �JdnusJd iVN HllV3H OETAN3 Wb ,I l l [OZ 'E '130 gl� 4. 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LJ Q 0!: pm U aoa�Jz pGQ� Q' F a a m W m V) xr wa oaNa0Oma pW e�A00 .0- W -' I a llE wC) ',,z, o Q JQO LW,W pZ a bv�d mWF-OmZ V� b db'�pSo ` oJN O J = 3 OZ 10 �.o:0o O =UOf " Q w �b Oyu (i' z L' 0UCL Owl- s X LDo�oa�' OIbSS� a Ckf o�(2W 00) 0z$'Fra Op X000 FCi h� Ove sof Lj w a- C: rL vo bv � a .oa a Q~O n U O Y WF- Z LJ W" H W y m a Q Y V a W Z _1 > Z W 0 D W ZaUO 00,, WZw> WO p Op Op `�Q�Op.W.lw LLJ O x m Z m m W U L- Q V1 O 0 La -jLj W a. Y 00 W W O m E a Q _- alna0>cna ly 0 Z NQ Z a Qp 10- ... j Z_..:.. a� oW O N Z Z a p W U~~ < 0 Q W O N Q W W Z m Z ow OQ2Q O W Q w 0 0 U a0 zl- ow �0O 0050 am i�-jm F � W LL m Q W O az 0 a: o a_ m o xom a0X0L mo mm = wQ Z In 0WOQ z -F LiF- C0 -_....-_ -.__ -- ,- O Y '.'-_....� -._ ..._...._.� ...�....._ .w _.. LJ Q 0!: pm xIlmm< J F- m W m V) i _ - m Q W O az 0 a: o a_ m PROFILE PIT 0 0 b:. �b '0 e O s , q, 43",l , _ — Ll 5 5 a 0 0 10 10 LEGEND: TOPSOIL; slightly sandy, organic silt, medium stiff, moist, dark brown. GRAVEL (GC -GM); silty to clayey, sandy, with cobbles and boulders, dense, moist to wet with depth, reddish �brown. 43",1 Free water level in pit at 43" below grade when checked 1 day after excavation. NOTES: 1. The Profile Pit was excavated in August of 2006 with a Case 580 Super M rubber -tired backhoe. 2. The location of Profile Pit was measured approximately by pacing from features shown on the site plan provided. 3. The elevation of Profile Pit was not measured and the log is drawn to depth. 4. The Profile Pit location and elevation should be considered accurate only to the degree implied by the method used. 5. The lines between materials shown on the Profile Pit log represent the approximate boundaries between material types and transitions may be gradual. 6. Water level readings shown on the log were made at the time of excavation and under the conditions indicated. Fluctuations in water level may occur with time. F1LOT 1, FILING 1, LITTLE ELK CREEK 4060327 GE rt@Ch LOG OF PROFILE PIT FIGURE 2 HEPWORTH-PAWLAK GEOTECHNICAL HOLE NO. 1 _.._...-.----.._.__...__..t._-__......__ .--RATE ................................ _ (min) (in) (minlin)� 15 112 30 ; DIAMETER (in):,! unknoHm_._._..._.__.__1._................. TOTAL DEPTH (in):l 32 WATER DEPTH AT START (in k1- 6_... 15 314 20 15 1 15 15 1/2 30 15 15 1l2 1/2 30 30 1.._............. ........ TYPE OF SOIL- i Silty, sandy gravel with c . _..__.._...___ ------- 15 1/4 60 1 1 1 15 1/2 1 30 1 AVERAGE RATE (min/in)=- 38 ..... __._............... . .................. _ _ .........._..._._.... ... _...... ..... _..._ _......... HOLE NO.2 TIME (min) 15 ( FALL I (in) 1 112 RATE (miNln) 10 ......... .... ... .-......._.-......_�.._.._............. ..._....... ....... _ ....__. .................. .... _.... _ __. ... . DIAMETER(inr unknown _. __._._-_.)_.._.....__._... _ 15 1/2 30 1 TOTAL DEPTH (in): 25112 15 15 15 1/4 1/2 1 /2 60 30 30 WATER DEPTH AT START (inx 41/2.. I -.._._. ----------------. 15 112 30 TYPE OF SOIL Silty, sandy 9TW with cobbles 15 1 1/2 1 30 .............AVERAGE RATE (minlin).._..._....._......_...,...................._...._............... ........... _........... ..' ..._._..:.__....._..._._...._.�._....... _........ �_ 15 1/4 60 I 1 1�S 3 .__. ......_ 1 !€€ :......... ........ ............ _......... .I........... HOLE NO. 3 __.......... r.__........_.......... _....._.... -_ - ......... ............. _....................................--._-........_S_ ... .............. ... _... ..__._ ---�-TIME FALL RATE i (min) (in) (minlin) 15 1/2 30 _ _ ._............................... DIAMETER_(in�I._unknwm.......... ....... .......... _..... .... ... _........... __...... I \ ;TOTAL DEPTH (in),{ 26114 i WATER DEPTH ATSTART (in 6314 l 15 1/2 30 15 1/2 30 15 1/2 30 15 1/4 60 1 i _.3 _......�_....._..9..._._.._..._...:...V....._........_.....__k........- .................. Si , sandyravel with cobbles ; 45 1/4 180 ....................._._..._:._........__........_ TYPE OF SOIL AVERAGE RATE (min/in)=, 75 _......_._.__ .............._._.._........ `.......... .. .._................. ........ _.._._ ...._---............ HOLE NO.4 i l FALL RATE (min)min 15 15 ( (in ) 11/4 314 (minlin ) 12 20 :............................_a.........................._...__._............_..................................._.................._......._._....,.._.._..........__.......... { DIAMETER (in):, unknown ._...._..._.._......._}_..._...„-_..__........._..._..........._t.._._..........._..�___._........_..�...._-...._.._._. 1 TOTAL DEPTH281/2 i I 15 1/2 30 k 6 314 1 WATER DE=Silty, 15 15 15 1l4 1/4 1/4 60 60 60 _........ _.............. TYPE . _.,............................__.._._............ ...... _............_.................__....! ndy gravel with cobbles I 15 1/4 60 I _... _..i..._. ...... _...__....-__i..-_.._....._..__._...._......... AVERAGE RATE (miNiN = 60 ............ ........... ..................... _....—....._ _ .._..........._. _.. _.. .. _ - ...... i _i SOIL PERCOLATION RATE minrn = 53 __...__.... ..... .. ............................_.._......__......__.........--_..... REMARKS: AVERAGE MPI BASED ON LAST FOUR READINGS OF EACH TEST. LOCATION OF TEST HOLES: SEE FIGURE 1 I 1 H LOT 1, FILING 1, LITTLE ELK CREEK 4060327 Ge Pt -ch PERCOLATION TEST RESULTS I j FIGURE 3 HEPWORTH-PAWLAK GEOTECHNICAL ISDS ABSORPTION AREA CALCULATIONS In accordance with Article 8, Pitkin County Environmental Health Department's Individual. Sewage Disposal Regulations, effective April 15, 2003, the absorption area was calculated using the following equation: A = Q(V-5) 5 Where, A = absorption area in square feet Q = estimated design flow equal to 175% of average darty sewage flow in gallons per day t = soil percolation rate in mniutes per inch An estimated average daily sewage flow of 100 gallons per day per person was used for the five bedroom residence which is less than 6,000 square feet in size. It is assumed that there are two (2) people per bedroom. The calculated design flow is 175% of the average darty flows which was calculated as follows: Q = (100)(5)(2)(1.75) = 1,750 gallons per day The absorption area size was calculated using an average percolation rate of 53 minutes per inch and a design flow of 1,750 gallons per day as follows: A = 1,750 (53)05 z 2548 square feet 5 Therefore, a semi -mounded absorption area which is 25 feet wide and 102 feet long, totaling 2,550 square feet will be used. "r I LOT 1, FILING 1, LITTLE ELK CREEK 4060327 G@Utech ISDS CALCULATIONS FIGURE 4 HEPWORTH-PAWLAK GEOTECHNICAL EDGE OF SAND FILTER EDGE OF AGGREGATE BED 2 INCH DIA. SCH.40 PVC DISTRIBUTION LATERALS WITH 3/16" DIA, PERFORATIONS DRILLED ON BOTTOM OF PIPE SPACED AT 6' ON CENTER. FIRST PERFORATION AT 30" FROM - MANIFOLD AND LAST PERFORATION AT 30" FROM SOLID LOOPED END FOR A TOTAL OF 64 PERFORATIONS FACING DOWN TOTAL AND 8 PERFORATIONS PER LATERAL. 2" DIA. SCHEDULE 40 PVC TRANSPORT PIPE SLOPED AT 2% MIN. TO DRAIN BACK TO DOSE TANK. 2" DIA. SOLID SCH. 40 PVC MANIFOLD INSTALLLED LEVEL. 4" DIA. PVC AIR VENT INSTALLED VERTICALLY TO BOTTOM OF AGGREGATE BED. BOTTOM 8" OF PIPE \ WITHIN AGGREGATE BED TO BE PERFORATED. TOP OF PIPE TO BE COVERED WITH REMOVEABLE VENTILATED TOP CAPS. INSTALL TOP CAPS A MINIMUM OF 8" ABOVE GROUND SURFACE. 2 INCH DIA. SCH.40 PVC LOOPED ENDS INSTALLED LEVEL. -------{-------- - I O 013' I I I 102' I to O 3' 25'� I L ---------------J 33' NOTES: 1. ALL PIPING AND INSTALLATION METHODS SHALL MEET PITKIN COUNTY ENVIRONMENTAL HEALTH DEPARTMENT REGULATIONS. 2. DISTRIBUTION PIPES SHALL BE INSTALLED LEVEL AND IN LOCATIONS SHOWN ABOVE. H LOT 1, FILING 1, LITTLE ELK CREEK 406 0327 Ge Ptech PLAN VIEW MOUND ABSORPTION SYSTEM FIGURE 5 HEPWORTH-PAWLAK GEOTECHNICAL 12" MIN. AGGREGATE THICKNESS, SUCH THAT 8 INCHES OF AGGREGATE IS BENEATH PIPE AND 2 INCHES OF AGGREGATE IS ABOVE PIPE. AGGREGATE GRADATION AS SPECIFIED BELOW. 12 INCHES MINIMUM TOTAL SOIL COVER OVER FILTER SAND AND GEOTEXTILE GRADED AT 3H:1V OR FLATTER. TOP 6 INCHES SHALL BE TOPSOIL SEEDED WITH A SUITABLE GRASS MIX. BOTTOM OF SAND FILTER 2 FEET THICK EXISTING CONSISTING OF PITKIN COUNTY TOPSOIL ISDS SAND FROM LA FARGE WITH GRADATION AS SPECIFIED BELOW. NOTES 1. AGGREGATE SPECIFICATIONS: STANDARD SIEVE SIZE 2-1/2" 1/2" 2. FILTER SAND SPECIFICATIONS: STANDARD SIEVE SIZE MIRAFI 140N OR EQUIVALENT GEOTEXTILE % PASSING BY WEIGHT 100% 0% % PASSING BY WEIGHT #4 100% EFFECTIVE SIZE BETWEEN 0.25 AND 0.6mm. UNIFORMITY COEFFICIENT 4.0 OR LESS. 3. EFFLUENT TRANSPORT PIPE TO BE SCHEDULE 40 PVC. DISTRIBUTION AND MANIFOLD PIPE TO BE SCHEDULE 40 PVC. 4. REFER TO PITKIN COUNTY ENVIRONMENTAL HEALTH DEPARTMENT INDIVIDUAL SEWAGE DISPOSAL SYSTEM REGULATIONS FOR OTHER APPLICABLE SPECIFICATIONS. APPROX. V MAX. CUT TO BOTTOM OF SAND FILTER FROM EXISTING GRADE TO BOTTOM OF TOPSOIL. HF' LOT 1, FILING 1, LITTLE ELK CREEK 406 0327 Gec�tech MOUND ABSORPTION SYSTEM X -SECTION FIGURE 6 HEPWORTH-PAWLAK GEOTECHNICAL EXISTING GRADE PLACE AND HAND TAMP 6 INCHES MIN. BACKFILL, SOIL FREE OF SHARP ANGULAR ROCK, OVER TOP nr' I INIC:D MIRAFI MCF1212 OR 20 \ mil PVC, HEAT BOND OR GLUE ALL FIELD 8 oz/sq.yard SEAMS IN ACCORDANCE GEOTEXTILE OR WITH MANUFACTURER'S 2 LAYERS OF RECOMMENDATIONS MIRAFI 140N NOTE: LINE USING THIS OR OTHER METHOD APPROVED BY ENGINEER. NOT TO SCALE EXISTING GRADE 4060327 1 Ge Ptech LOT 1, FILING 1, LITTLE ELK CREEK FIGURE 7 HEPWORTH-PAWLAK GEOTECHNICAL IRRIGATION DITCH LINER DETAIL G� 4-0 N N U) U) N L L 4— a O v cn CL E m a a V) L y Lij o E O w II.., f/i o m Q > a p z u; Y om m u z m o m C 2- `o w LL CD a 3 d • � v a � � � o S w � a G� 4-0 N N U) U) N L L 4— a O v cn CL E m a p O O v W (0 �. N 1981 `(H(Il) peaH OIWBU (a I9101 N _ L N N N L N U 47 N U U U N w O O 00 O O O (v 0 0 0 0 0 0 0 0 N O O O M M It N Z r N r N N N0 N N O) _ Z N O N O C <n U C (n O c fn C (n (n 2 N V O U) Q J U N J C U� J C U 10 3 J V) N y M J (n > J U) Y J (n E O C J U (4 N � (u 'O N —O d N N LL tC, Ni N> N ,� fn O N N J .0 @ .0. f6 O1 (CO f9 C CL @ N C O m m U C CU cn U QLL m o J n a H i CL m a N = d o d ~ d L -o n m a N o o Q CD _0 E D o nn E Z J `4 m 1 7 CL c n O N cll N N N O N O O E co M �t N N > � 2- O) N <6 a (6 N O ni N O c°o O —M >M `o Q 3 J S D o a.2 a m m c E ca N n ° a H a y J o J 7 ._ o a 3 .0.. N N " N (i m L V O Q p T C C L ° mO —0 3N N , s LL o o , co JN "O i 7= , N n-0 p E = Z 2 cn ° J a 'E_ Z �_ � N 2� 0 o J = T- 0 0 m 16 0 U _ — -- a V) L EN r 7 'L a or 0 W A(D(DccnLO O L O LO p O O v W (0 �. 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HEPWORTH-PAWLAK GEOTECHNICAL August 237 2005 BASALT PRINTING- Hepanrtl'(-Nowlik Grr1tCC1111i 0l. inc. 5 02 r:ourrn Jkood 134 Citc 11%v (od L rrinp, Colorr(rl(: 81603 Ph((„(:: Q70 -Q45-798,, F:(:;:970,9;5.8-4 4 e mmil: lippve)(Olih^•cnrGclLfl�ll'. PAGE 01/09 wacle Livingstone 1555 Gateway Road S.nowmass, Colorado 81654 ,lob No.]05474 subject: Subsoil Study for Foundation Design and Percolation Test. Proposed Residence, Lot 1, Filing 1, Little Elk Creek Subdivision, Pickin County, Colorado near Mr. Livingstone: As requested, Flepwortli-Pawlak Geotechnical, Inc. performed a subsoil study and percolation test .for foundatiorl and septic disposal designs at the subject site. Tlie Study was conducted in accordance with our agreement for geotec1mica.l cngincering services to you dated June 1, 2005. The data obtained and our r-ecommenclations based on the proposed construction and subsurface conditions encountered are presented in this report. Evaluation of potential geologic .hazard impacts on the site are beyond the scope of this study. Proposed Co>tlstl-aetion: The proposed residence will lie a two story wood frame or R pai,el construction, Ground floors are proposed to be slab -mi -grade. The site is shown is shown on Figure 1. Cut depths are expected _to range between about 2 to 4 feet. Foundation loadings for this type ofcollstructio.n are assumed to be relatively light and typical of the proposed type of construction. The septic disposal 5ystenl is proposed to be, located east of the residence. If buildine condition,,►or foundation loadings are significantly different fi•oll those described above, we shOUld hC 110trfled to .re-MRJLlate the recOlTlnlellclatlons presented in tills report. Site Conditions: The site is cun-erltly occupied With',) two story wood .fr:3rne barll and gat,age with slab -ern -grade floor. Vegetation consists of grass and weeds with willows and brush along talc south property line. I`lle ground surface is relatively flat an.d slopes clown to the north at of grade of about l percent. 'l'here is about 2 feet of elevation difference across the building area. An irrigation ditch crosses throurb the Site uphill and adjacent. to the building area. Suhsn.r-'ate Conditlolrs: The subsurface conditions at the site were evaluated by observing four exploratory pits dug in the building area and one profile pit in the septic disposal area at the approximate locations shown on Figure 1. Tbe logs of the pits are Parker 30.3-841-7119 a Colorado Springs 119-633-5562 11 Silvel:thome 970-468-:1989