Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 16, 2015, 06:07 AM

  • 22 1383_22 0336_20150415_232248.mp4

Date
04/15/2015
W/O
496785
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00795
PipeID
P16625
Time
11:07 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K2336
Sewer Name
22 CAMERON RELIEF TRUNK
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
36
Purpose
Routine Assessment
Project
WO_496785_TV22009_2015MARCH
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Upstream MH
22 1383
Downstream MH
22 0336
Dir. of Survey
Downstream
Length Surveyed
398.3 ft.
Total Length
398.3 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
2
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 22 1383 to 22 0336
MH: 22 1383MH: 22 0336downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 1383251.8 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 6", 6" - OPEN329.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start336.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish349.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start365.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish392.1 ft. MMC - Material Change, Not know398.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0336398.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 8 O'CLOCK

Observation photos (9)

  • Water Level, 15 %of cross sectional area

    0 ft. - Water Level, 15 %of cross sectional area

  • Water Mark, 20 %of cross sectional area

    0 ft. - Water Mark, 20 %of cross sectional area

  • Upstream Manhole, Survey Begins - 22 1383

    0 ft. - Upstream Manhole, Survey Begins - 22 1383

  • Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 6", 6" - OPEN

    251.8 ft. - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: YES, 6", 6" - OPEN

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    329.3 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

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

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

  • Material Change, Not know

    392.1 ft. - Material Change, Not know

  • Downstream Manhole, Survey Ends - 22 0336

    398.3 ft. - Downstream Manhole, Survey Ends - 22 0336

  • General Observation - ACTIVE CONNECTION AT MH 8 O'CLOCK

    398.3 ft. - General Observation - ACTIVE CONNECTION AT MH 8 O'CLOCK

All inspections of P16625Work order 496785

Observations (11)

DistanceCodeObservation
0MWL—
336.7CL—
251.8TBOPEN
392.1MMC—
329.3CL—
398.3AMH22 0336
349.4DAE—
0MWM—
365.6DAE—
0AMH22 1383
398.3MGOACTIVE CONNECTION AT MH 8 O'CLOCK

Properties (6)

additional_info
SC207761
custom_field_two
3
customer
LACSD
datetime
2015-04-15T23:07:26-07:00
sewer_category
GRAVITY
year_laid
19890723