COLLECTION OF STANDING CIRCULARS
S.NO.
TC NO.
 TITLE MORE INFORMATION
1 TC NO. 1 CHECK LIST OF DATA REQUIRED FOR DESIGNS OF EARTH DAMS
2
TC NO. 2
 CHECK LIST OF DATA REQUIRED FOR DESIGNS OF MASONRY DAMS
3 TC NO. 3 CHECK LIST OF DATA REQUIRED FOR DESIGNS OF CROSS DRAINAGE WORKS
4 TC NO. 4 ESTIMATE OF YIELDS FOR VARIOUS  DEPENDENCIES AT PROJECT SITES
5 TC NO. 5 PROVISION OF U/S CONCRETE MEMBRANE IN MASONRY DAM SECTION.
6 TC NO. 6 SAFETY OF DAM- REVIEW OF SPILLWAY CAPACITY.
7 TC NO. 7 WITHDRAWN
8 TC NO. 8 PROTECTION OF UPSTREAM SLOPES FOR RESERVOIR EMBANKMENT.
9 TC NO .9 REVISED DOWNSTREAM SLOPE PROTECTION OF RESERVOIRS EMBANKMENT
10 TC NO. 10 CREST WIDTH OF EARTH/ROCKFILL DAMS
11 TC NO. 11 CORE IN EARTH DAMS
12 TC NO. 12 PROVISION OF BERMS
13 TC NO. 13 SHRINKAGE/SETTLEMENT/ ALLOWANCE & EARTH / ROCKFILL DAM
14 TC NO. 14 BENCHING/STRIPPING/PLOUGHING & FURROWING FOR CANAL EMBANKMENT
15 TC NO. 15 TRANSMISSION LOSSES,SYSTEM EFFICIENCIES
16 TC NO. 16 TYPE SECTIONS FOR MINOR, WATER COURSES, AND FIELD CHANNELS
17 TC NO. 17 CANAL IN EXPANSIVE SOILS IDENTIFICATION AND TREATMENT
18 TC NO. 18 ZONING OF MATERIALS FOR GRAVITY DAM AND APPURTEMENT WORKS
19 TC NO. 19 FREE BOARD IN CANALS
20 TC NO. 20 NECESSITY AND TYPE OF DRAINAGE ARRANGEMENT BEHIND LINNING
21 TC NO. 21 NOT ISSUED
22 TC NO. 22 FREE BOARD REQUIREMENT IN EMBANKMENTS DAMS
23 TC NO. 23 COMPRESSIVE STRENGTH OF MASONRY MORTAR-SIZE OF SPECIMEN FOR TESTING
24 TC NO. 24 ANCHORING AND SPLICING OF REINFORCING BARS
25 TC NO. 25 ESTIMATION OF CROP WATER REQUIREMENT AND IRRIGATION WATER REQUIREMENT
26 TC NO. 26 STRUCTURE ON WATER COURSES/FIELD CHANNELS : DESIGNS GUIDELINES
27 TC NO. 27 UNDER SEEPAGE CONTROL MEASURES FOR EARTH AND ROCKFILL DAM/CORRECTION
28 TC NO. 28 GUIDELINES FOR SELECTION OF SPILLWAY AND ENERGY DISSIPATERS
29 TC NO. 29 TOP WIDTH OF GRAVITY DAM
30 TC NO. 30 DESIGN & CONSTRUCTION WORK OF STOP DAM
31 TC NO. 31 NOT ISSUED
32 TC NO. 32 DESIGN CRITERIA FOR MINOR IRRIGATION SCHEMES
33 TC NO. 33 SELECTION OF TYPE OF GATE (Revised)
34 TC NO. 34 GUIDELINES FOR DESIGN OF A.P.M.
35 TC NO. 35 GUIDE LINES FOR FLOOD PROTECTION EMBANKMENT SECTIONS
36 TC NO. 36 GUIDELINES FOR DESIGNS OF STOPDAM ON CONTINUOUS PREVIOUS FOUNDATIONS
37 TC NO. 37 GUIDELINES FOR SELECTION OF SITE AND DESIGNS OF PERCOLATION TANK
38 TC NO. 38 USE OF QUARRY SPALLS BELOW PITCHING IN CANALS
39 TC NO. 39 GUIDELINES FOR SELECTION OF ELECTRICALLY DRIVEN PUMPS FOR LEFT IRRIGATION SCHEMES
40 TC NO. 40 STABILITY ANALYSIS OF EARTH DAMS & GUIDELINES FOR MAINTENANCE OF LIFT IRRIGATION SCHEMES
41 TC NO. 41 RUGOSITY COEFFICIENT FOR WATER CARRIERS (ARTIFICIAL/NATURAL) & DESIGN OF NON OVERFLOW GRAVITY DAM SECTION
42 TC NO. 42 GUIDELINES FOR DESIGN OF SMALL EARTH DAMS & APPLYING UNIFORM SPECIFICATIONS FOR SIMILAR STRUCTURES
43 TC NO. 43 GUIDELINES FOR DESIGN OF RIGID DIAPHRAGM WALL FOR SEEPAGE CONTROL
44 TC NO. 44 GUIDELINES REGARDING REDUCTION IN DESIGNED IRRIGATION CAPACITY DUE TO IRRIGATION ACTIVITY BY FARMERS USING PUMPBESIDE CANAL IN "OUT OF COMMAND AREA" IN MAJOR AND MEDIUM PROJECTS
45 TC NO. 45 GUIDELINES FOR RESTORATION OF DISTRESSED MINOR IRRIGATION TANKS
46 TC NO. 46 CONSTRUCTION OF CONCRETE LADDERS IN MAIN BRANCH AND DISTRIBUTORY CANALS
47 TC NO. 47 USE OF M-10CONCRETE LINNING IN CEMENT CONCRETE LINING IN CANAL SYSTEM
48 TC NO. 48 GUIDELINES FOR PROVISION OF FUSE PLAG SPILLWAY OR BREACHING SECTION FOR INLAND RESERVOIRS
49 TC NO. 49 CONTROL OF SEEPAGE THROUGH BODY OF EARTH DAM
50 TC NO. 50 DESIGN OF SHUTTERS FOR STOP DAM
51 TC NO. 51 ESTIMATION OF DEAD STORAGE OF SMALL DAMS UP TO 5 MCM UP TO 500 Ha CCA
52 TC NO. 52 TECHNICAL CIRCULAR FOR ESTIMATION OF DESIGN FLOOD SMALL DAMS
53 TC NO. 53 PRELIMINARY CHECK STATEMENT FOR GENERAL FEASIBILITY OF PROJECTS
54 TC NO. 54 GUIDELINES FOR PROVISION OF PARAPET WALL ON THE TOP OF EXISTING EARTH / ROCK- FILL DAMS
55 TC NO. 55 Workability of Cement Concrete Slump Test.
56 TC NO. 56 Compressive Strength of Cement Concrete - Size and preparation of specimen for testing.
57 TC NO. 57 Testing of Core Specimen from Hardened Concrete.
58 TC NO. 58 Best Construction practices for Rehabilitation/strengthening of existing earthen bunds.
59 TC NO. 59 Revised Guidelines for Transmission Losses: System Efficiency
60 TC NO. 60 Revised Guidelines for Canal Lining.  (Dated 25-07-2019)