Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 7, 2017, 12:01 PM
  • 15 1161_15 0951 _01072017_040927.mpg

Date
01/07/2017
W/O
616852
Weather
Light Rain
Operator/Surveyor
R.VARGAS
Sewer ID
Z00635
PipeID
P25907
Time
4:01 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4069
Sewer Name
15 TYLER AVENUE RELIEF TRUNK
City
EL MONTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
23
Purpose
Routine Assessment
Project
WO_616852_DISTRICT15_JAN2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
15 1161
Downstream MH
15 0951
Dir. of Survey
Downstream
Length Surveyed
100.1 ft.
Total Length
100.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2F00
O&M Rating
66
Overall Index
2
Overall Quick
Overall Rating
66
Pipe schematic from manhole 15 1161 to 15 0951
MH: 15 1161MH: 15 0951downstream0 ft. AMH - Upstream Manhole, Survey Begins - 15 11610 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area2.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.4 ft. MGO - General Observation - MAGNESIUM H.O. START30.3 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS NOT VISIBLE94.5 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH98.2 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS NOT VISIBLE98.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish100.1 ft. AMH - Downstream Manhole, Survey Ends - 15 0951100.1 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK ACTIVE100.1 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK ACTIVE

Observation photos (1)

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

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

Observations (12)

DistanceCodeObservation
100.1AMH15 0951
30.3OBZDEBRIS NOT VISIBLE
94.5MGOMAGNEZIUM H.O. FINISH
100.1MGOCONNECTION AT MH 9 O'CLOCK ACTIVE
0AMH15 1161
2.4DAGS
0MWL
98.2OBZDEBRIS NOT VISIBLE
100.1MGOCONNECTION AT MH 3 O'CLOCK ACTIVE
0MWM
98.2DAGS
2.4MGOMAGNESIUM H.O. START

Properties (6)

additional_info
SC318610
custom_field_two
4
customer
LACSD
datetime
2017-01-07T04:01:15-08:00
sewer_category
Gravity
year_laid
39519