Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 25, 2018, 06:35 AM
  • 16 0105_16 0104 _09242018_233818.mp4

Date
09/24/2018
W/O
729452
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00641
PipeID
P13143
Time
11:35 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6041
Sewer Name
16 ALLEN AVENUE TRUNK, SECTION 5
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_729452_TV16009_OCT2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0105
Downstream MH
16 0104
Dir. of Survey
Downstream
Length Surveyed
109.9 ft.
Total Length
109.9 ft.
Structural Index
3
Structural Quick
3C00
Structural Rating
63
O&M Index
2
O&M Quick
2C00
O&M Rating
42
Overall Index
3
Overall Quick
Overall Rating
105
Pipe schematic from manhole 16 0105 to 16 0104
MH: 16 0105MH: 16 0104downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 16 01050 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start107.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish107.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE107.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish109.9 ft. AMH - Downstream Manhole, Survey Ends - 16 0104

Observation photos (4)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    107.2 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (10)

DistanceCodeObservation
107.2DAGS
109.9AMH16 0104
0MWM
107.2MGOCOCKROACHES IN MANHOLE
107.2SAP
0MGOCOCKROACHES IN MANHOLE
0AMH16 0105
0MWL
2DAGS
2SAP

Properties (4)

additional_info
SC365103
custom_field_two
2
customer
LACSD
datetime
2018-09-24T23:35:37-07:00