Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 18, 2017, 10:25 AM
  • 16 0267_16 0266 _12182017_015542.mp4

Date
12/18/2017
W/O
678027
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00653
PipeID
P13320
Time
2:25 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5249
Sewer Name
16 CHAPEL AVENUE TRUNK, SECTION 2
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
WO_678027_DISTRICT16_DEC2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
16 0267
Downstream MH
16 0266
Dir. of Survey
Downstream
Length Surveyed
8.6 ft.
Total Length
8.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4131
O&M Rating
11
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole 16 0267 to 16 0266
MH: 16 0267MH: 16 0266downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 02670 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 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, Start5.1 ft. RMJ - Roots Medium Joint, from 11 to 01 o'clock, 10 %, within 8 inches of joint: YESR7.9 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR8.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish8.6 ft. MSA - Survey Abandoned - DUE TO BALL ROOTS.

Observation photos (4)

  • 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

  • Roots Medium Joint, from 11 to 01 o'clock, 10 %, within 8 inches of joint: YESR

    5.1 ft. - Roots Medium Joint, from 11 to 01 o'clock, 10 %, within 8 inches of joint: YESR

  • Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR

    7.9 ft. - Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR

  • Survey Abandoned - DUE TO BALL ROOTS.

    8.6 ft. - Survey Abandoned - DUE TO BALL ROOTS.

Observations (10)

DistanceCodeObservation
8.6DAGS
2DAGS
0MWM
0AMH16 0267
8.6MSADUE TO BALL ROOTS.
0MGOCOCKROACHES IN MANHOLE
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
5.1RMJ
7.9RBJ
0MWL

Properties (4)

additional_info
SC346421
custom_field_two
5
customer
LACSD
datetime
2017-12-18T02:25:35-08:00