Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 6, 2018, 06:58 AM

  • 22 0771A_22 0771 _11052018309_230536.mp4

Date
11/05/2018
W/O
735155
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00822
PipeID
P17131
Time
10:58 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6197
Sewer Name
22 PUDDINGSTONE TRUNK, SECTION 3
City
SAN DIMAS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
Routine Assessment
Project
WO_735155_TV22096_NOV2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 0771A
Downstream MH
22 0771
Dir. of Survey
Downstream
Length Surveyed
265.8 ft.
Total Length
265.8 ft.
Structural Index
3
Structural Quick
3G00
Structural Rating
117
O&M Index
2
O&M Quick
2I00
O&M Rating
104
Overall Index
2
Overall Quick
—
Overall Rating
221
Pipe schematic from manhole 22 0771A to 22 0771
MH: 22 0771AMH: 22 0771downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 0771A0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start79.9 ft. MMC - Material Change, Vitrified clay pipe79.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish146.8 ft. MMC - Material Change, Concrete pipe (non-reinfored)147.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start178.4 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"264.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish264.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish264.5 ft. MGO - General Observation - COCKROACHES IN MANHOLE265.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0771

Observation photos (6)

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

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

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

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

  • Material Change, Vitrified clay pipe

    79.9 ft. - Material Change, Vitrified clay pipe

  • Material Change, Concrete pipe (non-reinfored)

    146.8 ft. - Material Change, Concrete pipe (non-reinfored)

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

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

  • General Observation - COCKROACHES IN MANHOLE

    264.5 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P17131Work order 735155

Observations (15)

DistanceCodeObservation
264.5DAGS—
0AMH22 0771A
0MWL—
146.8MMC—
147.1SAP—
2DAGS—
264.5SAP—
79.9MMC—
0MWM—
264.5MGOCOCKROACHES IN MANHOLE
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
178.4TBA—
265.8AMH22 0771
79.9SAP—
2SAP—

Properties (4)

additional_info
SC365363
custom_field_two
2
customer
LACSD
datetime
2018-11-05T22:58:24-08:00