Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 1, 2017, 03:40 PM
  • A 0306_A 0305_812017_095748.mp4

Date
08/01/2017
W/O
0640849
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00325
PipeID
P08216
Time
8:40 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7475
Sewer Name
A JOA-1A SAN JOSE CREEK WRP INTERCEPTOR
City
EL MONTE
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
29
Purpose
Routine Assessment
Project
20170801SHO_JOA1A_SAN_JOSE_CREEK_WRP_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
63 in.
Upstream MH
A 0306
Downstream MH
A 0305
Dir. of Survey
Downstream
Length Surveyed
1062 ft.
Total Length
1062 ft.
Structural Index
2
Structural Quick
3211
Structural Rating
7
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole A 0306 to A 0305
MH: A 0306MH: A 0305downstream0 ft. AMH - Upstream Manhole, Survey Begins - 09350 ft. MWL - Water Level, 45 %of cross sectional area0 ft. MWM - Water Mark, 55 %of cross sectional area15 ft. MGO - General Observation - 50% MAG15 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start15 ft. ISSRH - Intruding Sealing Ring Hanging, 5 %of cross sectional area, from 09 to 03 o'clock, Start60.8 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING AND FLAKING60.8 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish310.5 ft. ISSRH - Intruding Sealing Ring Hanging, 5 %of cross sectional area, from 09 to 03 o'clock, Finish537.8 ft. SAV - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO1060.4 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1062 ft. AMH - Downstream Manhole, Survey Ends - 1100

Observation photos (3)

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    15 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Intruding Sealing Ring Hanging, 5 %of cross sectional area, from 09 to 03 o'clock, Start

    15 ft. - Intruding Sealing Ring Hanging, 5 %of cross sectional area, from 09 to 03 o'clock, Start

  • Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO

    537.8 ft. - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO

Observations (12)

DistanceCodeObservation
537.8SAV
15MGO50% MAG
0AMH0935
1062AMH1100
0MWL
15SAV
310.5ISSRH
60.8SRIPEELING AND FLAKING
0MWM
60.8SAV
15ISSRH
1060.4SRI

Properties (7)

custom_field_three
SMALL AMOUNT OF VISIBLE AGG.
custom_field_two
4
customer
LACSD
datetime
2017-08-01T08:40:25-07:00
documentation
OBREGON, IGNACIO, FRANKLIN, BRAR
is_lateral_inspection
false
year_laid
19790427