Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 13, 2017, 10:40 AM

  • 20 0213_20 0212_13062017_034111.mp4

Date
06/13/2017
W/O
640960
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00750
PipeID
P19180
Time
3:40 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4580
Sewer Name
20 20TH STREET EAST TRUNK
City
PALMDALE
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
WO_640960_TV20003_JUN2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
20 0212
Downstream MH
20 0213
Dir. of Survey
Upstream
Length Surveyed
271.1 ft.
Total Length
271.1 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
2
O&M Quick
2J13
O&M Rating
111
Overall Index
2
Overall Quick
—
Overall Rating
119
Pipe schematic from manhole 20 0212 to 20 0213
MH: 20 0212MH: 20 0213upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 02131.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish5 ft. RFJ - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR6.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"32.6 ft. RFJ - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR51.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"54.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"77.7 ft. RFJ - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR103.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"105.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES106.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"117.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES154.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"157.1 ft. CM - Crack Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES157.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"200 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"203.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"251.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"254.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"269.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start271.1 ft. MWL - Water Level, 15 %of cross sectional area271.1 ft. MWM - Water Mark, 35 %of cross sectional area271.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK271.1 ft. AMH - Downstream Manhole, Survey Begins - 20 0212

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 08 to 02 o'clock, within 8 inches of joint: YES

    114 ft. - Crack Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    153.5 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    165.7 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR

    193.4 ft. - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR

    238.5 ft. - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR

    266.1 ft. - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR

All inspections of P19180Work order 640960

Observations (25)

DistanceCodeObservation
264.9TFC—
153.5CL—
262.1TFC—
238.5RFJ—
0MWL—
271.1AMH20 0213
19.3TFC—
0MWM—
164.8TF—
2DAGS—
266.1RFJ—
165.7CM—
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
113.5TFC—
216.6TFC—
67.8TFC—
269.7DAGS—
167.8TFC—
16.5TFC—
71.1TFC—
114CM—
0AMH20 0212
220TFC—
193.4RFJ—
116.8TFC—

Properties (4)

additional_info
SC345406
custom_field_two
3
customer
LACSD
datetime
2017-06-13T03:40:22-07:00