Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 17, 2016, 07:35 AM

  • 17 0074_17 0073_16022016_233529.mp4

Date
02/16/2016
W/O
552350
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P13793
Time
11:35 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3258
Sewer Name
17 DISTRICT #17 MAIN TRUNK
City
ALTADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 17
Page No.
03
Purpose
Routine Assessment
Project
WO_552350_TV17001_FEB2016
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Other
Height
12 in.
Upstream MH
17 0074
Downstream MH
17 0073
Dir. of Survey
Downstream
Length Surveyed
341.3 ft.
Total Length
341.3 ft.
Structural Index
3
Structural Quick
3321
Structural Rating
11
O&M Index
2
O&M Quick
322M
O&M Rating
144
Overall Index
2
Overall Quick
—
Overall Rating
155
Pipe schematic from manhole 17 0074 to 17 0073
MH: 17 0074MH: 17 0073downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 17 00740 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start73.1 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"105.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES257.7 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start261.4 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Finish261.4 ft. RMJ - Roots Medium Joint, from 08 to 03 o'clock, 20 %, within 8 inches of joint: YESR, Start270 ft. RMJ - Roots Medium Joint, from 08 to 03 o'clock, 20 %, within 8 inches of joint: YESR, Finish271.3 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES308.5 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES329.9 ft. CM - Crack Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES339.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish341.3 ft. AMH - Downstream Manhole, Survey Ends - 17 0073

Observation photos (7)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    105.3 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start

    257.7 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start

  • Roots Medium Joint, from 08 to 03 o'clock, 20 %, within 8 inches of joint: YESR, Start

    261.4 ft. - Roots Medium Joint, from 08 to 03 o'clock, 20 %, within 8 inches of joint: YESR, Start

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    271.3 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    308.5 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

    329.9 ft. - Crack Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

All inspections of P13793Work order 552350

Observations (15)

DistanceCodeObservation
105.3CM—
0MWL—
271.3CL—
339.8DAGS—
257.7RFJ—
261.4RFJ—
2DAGS—
308.5CM—
73.1TBA—
270RMJ—
261.4RMJ—
0AMH17 0074
0MWM—
341.3AMH17 0073
329.9CM—

Properties (4)

additional_info
SC225480
custom_field_two
3
customer
LACSD
datetime
2016-02-16T23:35:13-08:00