View latest 563 Tamilnadu Water Supply And Drainage Board Tenders - TWSADB e-Procurement & eTender opportunities.

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1

Government Departments - kancheepuram - Tamil Nadu

54300924 Corrigendum : tender for operation and maintenance of the 8 nos of cwss in kancheepuram, 13 nos of cwss in chengalpet and 11 nos of cwss in thiruvallur districts including repairs and rectification works and supply of chemicals for three years period from 01.04.20

Due Date : Mar 12, 2026
Tender Value : rupee 21.35 Crore
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2

Government Departments - ambur - Tamil Nadu

54045739 tender for providing underground sewerage scheme to newly added areas of govindhapuram (ward-6 part) and jj street (ward-32 part) in ambur municipality at thirupathur district - construction period of 12 months, trial run 6 months and paid maintenance

Due Date : Feb 19, 2026
Tender Value : rupee 5.56 Crore
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3

Government Departments - tambaram - Tamil Nadu

54026485 Corrigendum : tender for design, engineering, build, operate and commissioning (dbot) of ultra violet disinfection system to improve the quality of 30 mld drinking water supplied from river palar to tambaram corporation with construction of uv panel room and labor

Due Date : Feb 26, 2026
Tender Value : rupee 14.95 Crore
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4

Government Departments - kancheepuram - Tamil Nadu

54026312 tender for providing 0.50 mld of water suppy to tamilnadu urban habitat development board for 752 tenements at salamangalam village in kundrathur union of kanchipuram district-100% deposit work - construction period of 12 months, trial run 6 months a

Due Date : Feb 19, 2026
Tender Value : rupee 1.98 Crore
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5

Government Departments - dharapuram - Tamil Nadu

53997646 tender for replacement of pvc pipes with 140mm hdpe pn 6 pipes from headworks to uppardam (pumping main ii) in cwss to sunnambukkadu and 38 other habitations in dharapuram and kundadam union in tiruppur district under cgf fund for the year 2025-26 -

Due Date : Feb 17, 2026
Tender Value : rupee 74.91 Lakhs
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6

Government Departments - dharapuram - Tamil Nadu

53997633 tender for replacement of pvc pipes with 160mm hdpe pn 6 pipes from headworks to uppardam (pumping main i) in cwss to sunnambukkadu and 38 other habitations in dharapuram and kundadam union in tiruppur district under cgf fund for the year 2025-26 - (

Due Date : Feb 17, 2026
Tender Value : rupee 74.97 Lakhs
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7

Government Departments - thiruvallur - Tamil Nadu

53732524 Corrigendum : tender for providing 0.50 mld of water supply scheme to thiruttani arulmigu subramaniya swamy temple in thiruvallur district. - construction period of 12 months, trial run 6 months and paid maintenance period -1 year -100% deposit work-e-submission

Due Date : Feb 5, 2026
Tender Value : rupee 6.33 Crore
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8

Government Departments - Karur - Tamil Nadu

53554045 tender for operation and maintence of cwss to 756 rural habitations in k.paramathy and aravakurichi unions of karur district including repair and rectification works and supply of chemicals for the period from 01.02.2026 to 31.03.2026 -(2 months )

Due Date : Jan 27, 2026
Tender Value : rupee 56.30 Lakhs
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9

Government Departments - Coimbatore - Tamil Nadu

53383132 tender for shifting and replacement of 800mm dia psc pipe with 800mm dia ms cwtm pipe in between ls 3500m to ls 4800m from shakthi theatre to nadur tank medu due to road widening works carried by state highways department between the sh chainage 28/6

Due Date : Jan 22, 2026
Tender Value : rupee 30.01 Lakhs
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10

Government Departments - Coimbatore - Tamil Nadu

53383029 tender for shifting and replacement of 800mm dia psc pipe with 800mm dia ms cwtm pipe in between ls 5000m to ls 8800m from nadur tank medu to tn 43 hotel due to road widening works carried by state highways department between the sh chainage 28/6 to

Due Date : Jan 22, 2026
Tender Value : rupee 31.87 Lakhs
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11

Government Departments - ariyalur - Tamil Nadu

53370113 Corrigendum : tender for outsourcing of operation and maintenance of cwss package – 25 to 29 & 31 to 38 for a period of 2026-27 to 2028-29 e- submission- date extension –regarding.

Due Date : Jan 21, 2026
Tender Value : rupee 31.91 Crore
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12

Government Departments - trichy - Tamil Nadu

53370102 Corrigendum : tender for outsourcing of operation and maintenance of cwss package – 25 to 29 & 31 to 38 for a period of 2026-27 to 2028-29 e- submission- date extension –regarding.

Due Date : Jan 21, 2026
Tender Value : rupee 28.06 Crore
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13

Government Departments - thanjavur - Tamil Nadu

53370083 Corrigendum : tender for outsourcing of operation and maintenance of cwss package – 25 to 29 & 31 to 38 for a period of 2026-27 to 2028-29 e- submission- date extension –regarding.

Due Date : Jan 21, 2026
Tender Value : rupee 13.38 Crore
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14

Government Departments - mayiladuthurai - Tamil Nadu

53370052 Corrigendum : tender for operation and maintenance of the following cwss including repair, rectification works and supply of chemicals for the period from 2026-27 to 2028-29

Due Date : Jan 21, 2026
Tender Value : rupee 27.82 Crore
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15

Government Departments - pudukkottai - Tamil Nadu

53363598 Corrigendum : tender for operation and maintenance of the cwss to pudukkottai district (31 nos) (pkg-28), including repair, rectification works and supply of chemicals for three years period from 2026 -2027 to 2028-2029.

Due Date : Jan 21, 2026
Tender Value : rupee 20.14 Crore
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16

Government Departments - trichy - Tamil Nadu

53355976 Corrigendum : tender for operation and maintenance of water supply scheme to hepf (happ) in trichy district.

Due Date : Jan 21, 2026
Tender Value : rupee 15.56 Crore
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17

Government Departments - trichy - Tamil Nadu

53346893 Corrigendum : tender for operation and maintenance of the cwss to 4 nos of trichy district (pkg - 38), including repair, rectification works and supply of chemicals for three years period from 2026 -2027 to 2028-2029.

Due Date : Jan 21, 2026
Tender Value : rupee 23.27 Crore
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18

Government Departments - trichy - Tamil Nadu

53342618 Corrigendum : tender for operation and maintenance of the 11 nos of cwss to trichy district (pkg-35), including repair, rectification works and supply of chemicals for three years period from 2026 -2027 to 2028-2029

Due Date : Jan 21, 2026
Tender Value : rupee 10.25 Crore
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19

Government Departments - thiruvarur - Tamil Nadu

53335699 Corrigendum : tender for operation and maintenance of the 3 nos of cwss in thiruvarur district (pkg-25), including repair, rectification works and supply of chemicals for three years period from 2026 -2027 to 2028-2029.

Due Date : Jan 21, 2026
Tender Value : rupee 18.54 Crore
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20

Government Departments - thanjavur - Tamil Nadu

53335637 Corrigendum : tender for operation and maintenance of the 4 nos of cwss in thanjavur district (pkg - 31), including repair, rectification works and supply of chemicals for three years period from 2026 -2027 to 2028-2029.

Due Date : Jan 21, 2026
Tender Value : rupee 28.14 Crore
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21

Government Departments - perambalur - Tamil Nadu

53335009 Corrigendum : tender for operation and maintenance of the following cwss including repair, rectification works and supply of chemicals for the period from 2026-27 to 2028-29

Due Date : Jan 21, 2026
Tender Value : rupee 8.50 Crore
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22

Government Departments - pudukkottai - Tamil Nadu

53334721 Corrigendum : tender for operation and maintenance of the following cwss including repair, rectification works and supply of chemicals for the period from 2026-27 to 2028-29

Due Date : Jan 21, 2026
Tender Value : rupee 36.39 Crore
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23

Government Departments - pudukkottai - Tamil Nadu

53282194 Corrigendum : tender for operation and maintenance of the following cwss including repair, rectification works and supply of chemicals for the period from 2026-27 to 2028-29

Due Date : Jan 21, 2026
Tender Value : rupee 48.33 Crore
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24

Government Departments - kancheepuram - Tamil Nadu

53279666 Corrigendum : tender for operation and maintenance of the following cwss including repair, rectification works and supply of chemicals for three years period from 01.04.2026 to 31.03.2029.

Due Date : Jan 19, 2026
Tender Value : rupee 21.35 Crore
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25

Government Departments - vellore - Tamil Nadu

53268720 Corrigendum : tender for operation and maintenance of cwss to vellore corporation, 11 municipalities, 5 town panchayats and 944 wayside habitations in vellore district including repair and rectification works and supply of chemicals for three years period from 01.

Due Date : Jan 19, 2026
Tender Value : rupee 81.40 Crore
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26

Government Departments - ranipet - Tamil Nadu

53258512 Corrigendum : tender for operation and maintenance of combined water supply schems in ranipet district (10 nos.), vellore district (4 nos) and tirupattur district (1no) for a period from 01.04.2026 to 31.03.2027, 01.04.2027 to 31.03.2028, 01.04.2028 to 31.03.2029

Due Date : Jan 19, 2026
Tender Value : rupee 23.79 Crore
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27

Government Departments - cuddalore - Tamil Nadu

53255423 Corrigendum : tender for operation and maintenance of 3 districts cwss in cuddalore-17 nos, villupuram-3 nos and kallakurichi-4 nos (total-24 nos) under package - 39 for a period from 01.04.2026 to 31.03.2029. ie 36 months for the year 2026 - 29 -e-submission

Due Date : Jan 19, 2026
Tender Value : rupee 41.72 Crore
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28

Government Departments - thanjavur - Tamil Nadu

53249163 tender for twad board-thanjavur region-engagement of outsourcing manpower services for 8 district level water testing laboratory, 10 sub district laboratories and 4 block level laboratories for the period from 01.01.2026 to 30.11.2026 on monthly cont

Due Date : Jan 9, 2026
Tender Value : rupee 4.65 Crore
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29

Government Departments - salem - Tamil Nadu

53240240 Corrigendum : tender for operation and maintenance of 7 nos of cwss under maintenance division, salem in salem district including repairs, rectification works and supply of chemicals for three years for the period from 01.04.2026 to 31.03.2029 (package- 1)

Due Date : Jan 19, 2026
Tender Value : rupee 91.37 Crore
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30

Government Departments - tiruvannamalai - Tamil Nadu

53223317 Corrigendum : tender for operation and maintenance of 27 nos of cwss in thiruvannamalai districts including repair and rectification works and supply of chemicals for three years period from 01.04.2026 to 31.03.2029-e submission

Due Date : Jan 19, 2026
Tender Value : rupee 32.25 Crore
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31

Government Departments - krishnagiri - Tamil Nadu

53223304 Corrigendum : tender for operation and maintenance of the following cwss including repair, rectification works and supply of chemicals for three years period from 01.04.2026 to 31.03.2029

Due Date : Jan 19, 2026
Tender Value : rupee 24.67 Crore
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32

Government Departments - maintenance - Tamil Nadu

53218633 Corrigendum : tender for operation and maintenance of 10 nos of cwss under maintenance division, namakkal in namakkal districts including repairs, rectification works and supply of chemicals for three years period from 2026-2027 to 2028-2029- package - 3

Due Date : Jan 19, 2026
Tender Value : rupee 23.93 Crore
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33

Government Departments - maintenance - Tamil Nadu

53218615 Corrigendum : tender for operation and maintenance of the following 43 nos of cwss under maintenance division, erode in erode districts including repairs, rectification works and supply of chemicals for three years period from 01.04.2026 to 31.03.2029 (2026-2029).

Due Date : Jan 19, 2026
Tender Value : rupee 70.81 Crore
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34

Government Departments - pollachi - Tamil Nadu

53201374 Corrigendum : tender for operation and maintenance of 5 nos of cwss under sewerage division, pollachi in coimbatore district including repairs, rectification works and supply of chemicals for three years 2026-2029 -from 01.04.2026 to 31.03.2029 (package - 11)

Due Date : Jan 19, 2026
Tender Value : rupee 17.80 Crore
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35

Government Departments - maintenance - Tamil Nadu

53201373 Corrigendum : tender for operation and maintenance of the following 4 nos of cwss in salem and namakkal districts under maintenance division, edappadi including repairs, rectification works and supply of chemicals for three years period from 2023-2024 to 2025-2026

Due Date : Jan 19, 2026
Tender Value : rupee 41.80 Crore
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36

Government Departments - dharmapuri - Tamil Nadu

53192881 Corrigendum : tender for operation and maintenance of hws and fmp pkg-iv to v in dharmapuri and krishnagiri district - hogenakkal cwss in dharmapuri and krishnagiri districts (pkg iv and v) (pkg-46)

Due Date : Jan 19, 2026
Tender Value : rupee 47.26 Crore
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37

Government Departments - dharmapuri - Tamil Nadu

53192860 Corrigendum : tender for operation and maintenance of hws and fmp pkg-i to iii - hogenakkal cwss in dharmapuri and krishnagiri districts (pkg i, ii & iii) (pkg-45)

Due Date : Jan 19, 2026
Tender Value : rupee 61.30 Crore
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38

Government Departments - maintenance - Tamil Nadu

53182434 Corrigendum : tender for operation and maintenance of the following 3 nos of cwss under rws division, ooty in coimbatore district including repairs, rectification works and supply of chemicals for three years period from 2026-2027 to 2028-2029 - package-7

Due Date : Jan 19, 2026
Tender Value : rupee 25.87 Crore
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39

Government Departments - karur - Tamil Nadu

53182425 Corrigendum : tender for operation and maintenance of 13 nos of cwss under rws division, karur in karur district (package-5) including repairs, rectification works and supply of chemicals for three years period from 01.04.2026 to 31.03.2029 (2026-2029)

Due Date : Jan 19, 2026
Tender Value : rupee 32.80 Crore
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40

Government Departments - nilgiris - Tamil Nadu

53182406 Corrigendum : tender for operation and maintenance of the following 3 nos of cwss under rws division, ooty in coimbatore district including repairs, rectification works and supply of chemicals for three years period from 2026-2027 to 2028-2029 - package-7

Due Date : Jan 19, 2026
Tender Value : rupee 11.45 Crore
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41

Government Departments - tiruppur - Tamil Nadu

53182383 Corrigendum : tender for operation and maintenance of the following 13 nos of cwss under maintenance division tiruppur in tiruppur dist pkg 6 including repairs, rectification works and supply of chemicals for three years period from 01.04.2026 to 31.03.2029

Due Date : Jan 19, 2026
Tender Value : rupee 36.71 Crore
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42

Government Departments - maintenance - Tamil Nadu

53182374 Corrigendum : tender for operation and maintenance of the following 2 nos of cwss under maintenance division siruvani in coimbatore and tiruppur dist pkg 9 including repairs, rectification works and supply of chemicals for three years period from 01.04.2026 to 31.

Due Date : Jan 19, 2026
Tender Value : rupee 8.88 Crore
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43

Government Departments - maintenance - Tamil Nadu

53182372 Corrigendum : tender for operation and maintenance of the following 2 nos of cwss under maintenance division (pillur), coimbatore in coimbatore district including repairs, rectification works and supply of chemicals for three years period from 2026-2027 to 2028-20

Due Date : Jan 19, 2026
Tender Value : rupee 29.63 Crore
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44

Government Departments - Thanjavur - Tamil Nadu

53148837 Corrigendum : tender for twad board - thanjavur region - engagement of outsourcing manpower services for 8 district level water testing laboratory, 10 sub district laboratories and 4 block level laboratories for the period from 01.01.2026 to 30.11.2026 on monthly

Due Date : Jan 2, 2026
Tender Value : rupee 4.65 Crore
View Notice
45

Government Departments - villupuram - Tamil Nadu

53039030 Corrigendum : tender for providing 0.549 mld of water supply to new government medical college and hospital at mundiyampakkam in villupuram district period of completion - 10 months, trial run period - 6 months and paid maintenance of the scheme - 12 months -100%

Due Date : Jan 2, 2026
Tender Value : rupee 4.46 Crore
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46

Government Departments - thanjavur - Tamil Nadu

52972568 tender for twad board - thanjavur region - engagement of outsourcing manpower services for 8 district level water testing laboratory, 10 sub district laboratories and 4 block level laboratories for the period from 01.01.2026 to 30.11.2026 on monthly

Due Date : Dec 26, 2025
Tender Value : rupee 4.65 Crore
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47

Government Departments - Chennai - Tamil Nadu

52958597 tender for engagement of human resource agency for providing service under various categories for state level water testing laboratory, twad board, chennai, for a period from 01.01.2026 to 30.11.2026 on monthly contract basis

Due Date : Dec 26, 2025
Tender Value : Ref. Document
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48

Government Departments - vellore - Tamil Nadu

52952091 tender for engagement of outsourcing of manpower services on monthly contract basis for 12 district 16 sub district and 7 block level water testing laboratories under jjm -for the period from 01.01.2026 to 30.11.2026

Due Date : Dec 26, 2025
Tender Value : rupee 7.41 Crore
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49

Government Departments - coimbatore - Tamil Nadu

52912592 tender for twad board - coimbatore region - engagement of outsourcing manpower services for 7 district level water testing laboratories, 12 sub district laboratories and 6 block level laboratories for the period from 01.01.2026 to 30.11.2026 on month

Due Date : Dec 29, 2025
Tender Value : rupee 5.27 Crore
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50

Government Departments - perambalur - Tamil Nadu

52893663 Corrigendum : tender for providing 150kld of water supply connection to ananyas nana nani homes phase iii, kulathupalayam to dhaliyur main road, thondamuthur(po), dhaliyur, coimbatore-641109 under cwss to thondamuthur, pooluvapatty, thenkarai, vedapatty, dhaliyur,

Due Date : Dec 18, 2025
Tender Value : rupee 83.27 Lakhs
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