Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 16, 2017, 09:33 AM

  • 20 0438_20 0437 _16062017_024709.mp4

Date
06/16/2017
W/O
640624
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00749
PipeID
P19386
Time
2:33 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4583
Sewer Name
20 10TH STREET EAST CONNECTION TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
12
Purpose
Routine Assessment
Project
WO_640624_TV20001_JUN2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
20 0438
Downstream MH
20 0437
Dir. of Survey
Downstream
Length Surveyed
271.2 ft.
Total Length
271.2 ft.
Structural Index
3
Structural Quick
3I21
Structural Rating
152
O&M Index
2
O&M Quick
2J11
O&M Rating
107
Overall Index
2
Overall Quick
—
Overall Rating
259
Pipe schematic from manhole 20 0438 to 20 0437
MH: 20 0438MH: 20 0437downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 04382 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start6.8 ft. CS - Crack Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES7.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"10.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"21 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start71 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"73.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"118.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"121.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"169.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"170.3 ft. RFJ - Roots Fine Joint, from 07 to 09 o'clock, within 8 inches of joint: YESR171.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"219.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"222.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"269.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish269.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish269.4 ft. MGO - General Observation - COCKROACHES IN MANHOLE271.2 ft. AMH - Downstream Manhole, Survey Ends - 20 0437

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES

    6.8 ft. - Crack Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES

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

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

  • Roots Fine Joint, from 07 to 09 o'clock, within 8 inches of joint: YESR

    170.3 ft. - Roots Fine Joint, from 07 to 09 o'clock, within 8 inches of joint: YESR

All inspections of P19386Work order 640624

Observations (22)

DistanceCodeObservation
0MWL—
0MGOCOCKROACHES IN MANHOLE
169.1TFA—
7.8TFA—
269.4CM—
73.7TFA—
219.7TFA—
269.4DAGS—
2DAGS—
171.8TFC—
271.2AMH20 0437
170.3RFJ—
10.3TFC—
0MWM—
222.4TFA—
71TFC—
269.4MGOCOCKROACHES IN MANHOLE
121.3TFC—
21CM—
118.4TFA—
6.8CS—
0AMH20 0438

Properties (6)

additional_info
SC345409
custom_field_two
4
customer
LACSD
datetime
2017-06-16T02:33:35-07:00
documentation
PRO PIPE
is_lateral_inspection
false