Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 19, 2016, 09:56 AM

  • 16 0195_16 0179_20161019_040257.mp4

Date
10/19/2016
W/O
591684
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00647
PipeID
P13240
Time
2:56 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3857
Sewer Name
16 ARROYO SECO TRUNK, SECTION 4
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_591684_TV16012_SEP2016
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
16 0195
Downstream MH
16 0179
Dir. of Survey
Downstream
Length Surveyed
84.7 ft.
Total Length
84.7 ft.
Structural Index
3
Structural Quick
3B00
Structural Rating
45
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
45
Pipe schematic from manhole 16 0195 to 16 0179
MH: 16 0195MH: 16 0179downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 01950 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 25 %of cross sectional area1.7 ft. MGO - General Observation - Magnesium hydroxide coating start8.3 ft. SAP - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES, Start31.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"83.8 ft. SAP - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES, Finish83.8 ft. MGO - General Observation - Magnesium hydroxide coating finish84.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE84.7 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK ACTIVE84.7 ft. AMH - Downstream Manhole, Survey Ends - 16 0179

Observation photos (1)

  • Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES, Start

    8.3 ft. - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES, Start

All inspections of P13240Work order 591684

Observations (12)

DistanceCodeObservation
0AMH16 0195
0MWM—
8.3SAP—
31.9TFA—
83.8SAP—
84.7MGOCOCKROACHES IN MANHOLE
0MGOCOCKROACHES IN MANHOLE
84.7MGOCONNECTION AT THE MH 9 O'CLOCK ACTIVE
0MWL—
84.7AMH16 0179
1.7MGOMagnesium hydroxide coating start
83.8MGOMagnesium hydroxide coating finish

Properties (4)

additional_info
SC301936
custom_field_two
3
customer
LACSD
datetime
2016-10-19T02:56:01-07:00