Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 27, 2018, 10:16 AM
  • 21 0676_21 0675 _27032018_033611.mp4

Date
03/27/2018
W/O
696196
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00766
PipeID
P15824
Time
3:16 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5501
Sewer Name
21 FIRST STREET TRUNK, SECTS 1&2
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
15
Purpose
Routine Assessment
Project
WO_696196_TV21104_APR2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
21 0676
Downstream MH
21 0675
Dir. of Survey
Downstream
Length Surveyed
418.6 ft.
Total Length
418.6 ft.
Structural Index
3
Structural Quick
3O00
Structural Rating
234
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
234
Pipe schematic from manhole 21 0676 to 21 0675
MH: 21 0676MH: 21 0675downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 067625.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start417.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish418.6 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK418.6 ft. AMH - Downstream Manhole, Survey Ends - 21 0675418.6 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (1)

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

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

Observations (9)

DistanceCodeObservation
0MWL
418.6MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
418.6AMH21 0675
418.6MGOCOCKROACHES IN MANHOLE
0MWM
417.6SAV
25.8SAV
0AMH21 0676

Properties (4)

additional_info
SC358509
custom_field_two
3
customer
LACSD
datetime
2018-03-27T03:16:02-07:00