Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 2, 2018, 07:43 AM
  • 16 0160_16 0159_10022018_004441.mp4

Date
10/02/2018
W/O
729322
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00648
PipeID
P13192
Time
12:43 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6054
Sewer Name
16 ARROYO SECO TRUNK, SECTION 5
City
SAN MARINO
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_729322_TV16111_OCT2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0160
Downstream MH
16 0159
Dir. of Survey
Downstream
Length Surveyed
271.3 ft.
Total Length
271.3 ft.
Structural Index
3
Structural Quick
473H
Structural Rating
169
O&M Index
2
O&M Quick
2J00
O&M Rating
108
Overall Index
3
Overall Quick
Overall Rating
277
Pipe schematic from manhole 16 0160 to 16 0159
MH: 16 0160MH: 16 0159downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 01602 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start241.8 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES, Start241.8 ft. H - Hole, from 04 to 05 o'clock, within 8 inches of joint: YES241.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish271.3 ft. AMH - Downstream Manhole, Survey Ends - 16 0159271.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish271.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE271.3 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish

Observation photos (5)

  • 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 04 o'clock, within 8 inches of joint: YES, Start

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

  • Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

    241.8 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

  • Hole, from 04 to 05 o'clock, within 8 inches of joint: YES

    241.8 ft. - Hole, from 04 to 05 o'clock, within 8 inches of joint: YES

  • General Observation - COCKROACHES IN MANHOLE

    271.3 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (12)

DistanceCodeObservation
0MWL
241.8FM
0MWM
271.3AMH16 0159
271.3DAGS
2DAGS
271.3MGOCOCKROACHES IN MANHOLE
241.8H
6.7CM
271.3FM
241.8CM
0AMH16 0160

Properties (4)

additional_info
SC365117
custom_field_two
3
customer
LACSD
datetime
2018-10-02T00:43:54-07:00