Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 2, 2018, 10:07 AM

  • 15 1091_15 1090_02052018_032534.mp4

Date
05/02/2018
W/O
696294
Weather
Light Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00614
PipeID
P12851
Time
3:07 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5584
Sewer Name
15 MERCED TRUNK, SECTION 1
City
SOUTH EL MONTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
28
Purpose
Routine Assessment
Project
WO_696294_TV15099_APR2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
15 1090
Downstream MH
15 1091
Dir. of Survey
Upstream
Length Surveyed
348.3 ft.
Total Length
348.3 ft.
Structural Index
3
Structural Quick
3J00
Structural Rating
168
O&M Index
2
O&M Quick
5241
O&M Rating
152
Overall Index
3
Overall Quick
—
Overall Rating
320
Pipe schematic from manhole 15 1090 to 15 1091
MH: 15 1090MH: 15 1091upstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Ends - 15 10910.1 ft. OBZ - Obstacles Other, 50 %of cross sectional area, from 03 to 09 o'clock - UNKNOWN0.1 ft. DAR - Deposits Attached Ragging, 50 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES0.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish6.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish19.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"66 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"121.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"143.2 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 4"174.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"222.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"275 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"289.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start323.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"346.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start348 ft. MWM - Water Mark, 50 %of cross sectional area348.3 ft. MWL - Water Level, 25 %of cross sectional area348.3 ft. AMH - Downstream Manhole, Survey Begins - 15 1090

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Obstacles Other, 50 %of cross sectional area, from 03 to 09 o'clock - UNKNOWN

    348.2 ft. - Obstacles Other, 50 %of cross sectional area, from 03 to 09 o'clock - UNKNOWN

  • Deposits Attached Ragging, 50 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

    348.2 ft. - Deposits Attached Ragging, 50 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish

    348.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish

All inspections of P12851Work order 696294

Observations (19)

DistanceCodeObservation
0MWL—
348.2OBZUNKNOWN
2DAGS—
348.2DAR—
125.4TFC—
0AMH15 1090
282.3TFA—
174.2TFC—
328.6TFC—
59CM—
24.5TFC—
341.5CM—
0.3MWM—
226.7TFC—
348.3MGOCOCKROACHES IN MANHOLE
73.3TFA—
348.2DAGS—
348.3AMH15 1091
205.1TBA—

Properties (4)

additional_info
SC358545
custom_field_two
3
customer
LACSD
datetime
2018-05-02T03:07:30-07:00