Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 11, 2016, 09:02 AM
  • 16 0261_16 0260 _10112016_020344.mp4

Date
10/11/2016
W/O
592155
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00652
PipeID
P13308
Time
2:02 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3779
Sewer Name
16 CHAPEL AVENUE TRUNK, SECTION 1
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_592155_TV16001_SEP2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0261
Downstream MH
16 0260
Dir. of Survey
Downstream
Length Surveyed
299.3 ft.
Total Length
299.3 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
11
Pipe schematic from manhole 16 0261 to 16 0260
MH: 16 0261MH: 16 0260downstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 02610 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start118 ft. CS - Crack Spiral, from 12 to 03 o'clock, within 8 inches of joint: YES151.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start198.4 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6"299.3 ft. AMH - Downstream Manhole, Survey Ends - 16 0260299.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish299.3 ft. MGO - General Observation - ROACHES IN MH299.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish299.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (4)

  • 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 Spiral, from 12 to 03 o'clock, within 8 inches of joint: YES

    118 ft. - Crack Spiral, from 12 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    151.3 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - ROACHES IN MH

    299.3 ft. - General Observation - ROACHES IN MH

Observations (13)

DistanceCodeObservation
299.3AMH16 0260
299.3CM
299.3MGOROACHES IN MH
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MWL
0AMH16 0261
299.3DAGS
198.4TB
2DAGS
118CS
151.3CM
299.3MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MWM

Properties (5)

additional_info
SC306316
custom_field_two
3
customer
LACSD
datetime
2016-10-11T02:02:59-07:00
sewer_category
Gravity