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Status Date Overall Project Status Project Officer Contact
24 Nov 2023 Packages 1, 4,,5 are completed and the package of 2 - Construction of weir at Njnkadavu across Kallada river - Selection notice was issued to the lowest tenderer at 10% above Estimate rate on 30-03-2022. The tenderer informed that he is not willing to execute the work at 10% above estimate rate. But he is willing to execute the work at their quoted rate of 29.80% above estimate rate. The superintending engineer submitted a recommendation letter to CE(SR) on 6/5/2022. Explaining necessity and important of work and also requested to taken up the matter at higher level for further directions. Taken up at Government level by MD on 24/05/2022. Tender rejected from Govt on 27/09/2022.Letter given to Irrigation department for recasting the estimate and recasted estimate from irrigation department on 8/11/22. Estimate prepared in price price 3 and submitted to higher office for approval.The estimate return back from CE's office for correction and Irrigation (mechanical wing) requested to add the centage charge in their estimate part and they submit the revised estimate on 16.1.2023 and Estimate prepared in Price 3.0 and submitted to higher office. Work tendered and last date of bid submission on 25/04/2023.Tender cancelled because of the non participation of bidders. Estimate recasted. Tendered with due date as on 29/05/2023.No offer received. Tender cancelled because of the non participation of bidders. Hence Re- Tendered with bid submission date as on 26/06/2023 and tender opening date as on 27-06-2023. Tender opened, two bidders participated. Prequalified by the STC. Price bid opened on 21/7/2023 and Submitted for negotiation to the contractor on 29/7/2023. After negotiation tender submitted to CE's office for sanction on 8/8/2023.Tender submitted to Government for sanction on 2/9/2023.Package 3- Design, Construction, Commissioning and maintaining of 100MLD WTP at Vasoorichira – 1)Cascade Aerator– All structural works up to +11.70lvl completed. Hydro testing completed. Finishing work in progress. (2)Raw water channel- All structural works up to +10.50lvl completed. Hydrotest completed. Finishing work in progress. (3)Flash mixer-All structural works up to +9.65lvl completed. Hydro test in progress. (4) Clariflocculators (4.a) CFL 1 – All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (4.b) CFL 2 - All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (4.c) CFL 3 - All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (5) Filter House- All structural works up to +17.45m lvl completed. OHT hydrotest completed. Finishing work in progress. Hand rails fixing in progress. Erection for DI and MS pipes and valves in progress. Fixing of lateral pipes in progress. Windows and ventilation fixing in progress. Installation of EOT crane in pump house completed. CWR floor plastering completed. Air pipe erection in filter bed completed. Exterior painting in progress. Filter bed Hydro testing in progress. Filter media laying in progress. (6) Chemical House –All structural works up to +13.30lvl completed. Windows and ventilation fixing in progress. Gantry girder installation completed. Finishing work in progress. Electrical works in progress. (7) Admin Building-All structural works up to +12.8m lvl completed. Finishing, sanitary & electrical works in progress. Windows and ventilation fixing in progress. (8) Chlorine building – All structural works up to +9.625lvl completed. Exterior painting in progress. Windows and ventilation fixing in progress. Mono rail erection completed. Control valves and pumps erection in progress. (9) Back Wash Recovery tank- All structural works up to +4.50lvl completed. Plastering completed. Hand rails fixing completed. (10)Sludge sump - All structural works up to +10.125lvl completed. Finishing works in progress. Monorail erection completed. (11) Bypass channel - All structural works up to walkway slab level completed. Hydro testing in progress. Finishing works in progress. (12) Connecting channel (a) CFL01 to filter house: All structural works up to slab at +8.75 levels completed. Hydro test completed. Finishing work in progress. (b) CFL02 to filter house: All structural works up to walkway slab level completed. (c) CFL03 to filter house: All structural works up to slab at +8.75 level completed. Hydro test completed. Finishing work in progress. Kollam Project HD
20 Nov 2023 Packages 1, 4,,5 are completed and the package of 2 - Construction of weir at Njnkadavu across Kallada river - Selection notice was issued to the lowest tenderer at 10% above Estimate rate on 30-03-2022. The tenderer informed that he is not willing to execute the work at 10% above estimate rate. But he is willing to execute the work at their quoted rate of 29.80% above estimate rate. The superintending engineer submitted a recommendation letter to CE(SR) on 6/5/2022. Explaining necessity and important of work and also requested to taken up the matter at higher level for further directions. Taken up at Government level by MD on 24/05/2022. Tender rejected from Govt on 27/09/2022.Letter given to Irrigation department for recasting the estimate and recasted estimate from irrigation department on 8/11/22. Estimate prepared in price price 3 and submitted to higher office for approval.The estimate return back from CE's office for correction and Irrigation (mechanical wing) requested to add the centage charge in their estimate part and they submit the revised estimate on 16.1.2023 and Estimate prepared in Price 3.0 and submitted to higher office. Work tendered and last date of bid submission on 25/04/2023.Tender cancelled because of the non participation of bidders. Estimate recasted. Tendered with due date as on 29/05/2023.No offer received. Tender cancelled because of the non participation of bidders. Hence Re- Tendered with bid submission date as on 26/06/2023 and tender opening date as on 27-06-2023. Tender opened, two bidders participated. Prequalified by the STC. Price bid opened on 21/7/2023 and Submitted for negotiation to the contractor on 29/7/2023. After negotiation tender submitted to CE's office for sanction on 8/8/2023.Tender submitted to Government for sanction on 2/9/2023.Package 3- Design, Construction, Commissioning and maintaining of 100MLD WTP at Vasoorichira – 1)Cascade Aerator– All structural works up to +11.70lvl completed. Hydro testing completed. Finishing work in progress. (2)Raw water channel- All structural works up to +10.50lvl completed. Hydrotest completed. Finishing work in progress. (3)Flash mixer-All structural works up to +9.65lvl completed. Hydro test in progress. (4) Clariflocculators (4.a) CFL 1 – All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (4.b) CFL 2 - All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (4.c) CFL 3 - All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (5) Filter House- All structural works up to +17.45m lvl completed. OHT hydrotest completed. Finishing work in progress. Hand rails fixing in progress. Erection for DI and MS pipes and valves in progress. Fixing of lateral pipes in progress. Windows and ventilation fixing in progress. Installation of EOT crane in pump house completed. CWR floor plastering completed. Air pipe erection in filter bed completed. Exterior painting in progress. Filter bed Hydro testing in progress. Filter media laying in progress. (6) Chemical House –All structural works up to +13.30lvl completed. Windows and ventilation fixing in progress. Gantry girder installation completed. Finishing work in progress. Electrical works in progress. (7) Admin Building-All structural works up to +12.8m lvl completed. Finishing, sanitary & electrical works in progress. Windows and ventilation fixing in progress. (8) Chlorine building – All structural works up to +9.625lvl completed. Exterior painting in progress. Windows and ventilation fixing in progress. Mono rail erection completed. Control valves and pumps erection in progress. (9) Back Wash Recovery tank- All structural works up to +4.50lvl completed. Plastering completed. Hand rails fixing completed. (10)Sludge sump - All structural works up to +10.125lvl completed. Finishing works in progress. Monorail erection completed. (11) Bypass channel - All structural works up to walkway slab level completed. Hydro testing in progress. Finishing works in progress. (12) Connecting channel (a) CFL01 to filter house: All structural works up to slab at +8.75 levels completed. Hydro test completed. Finishing work in progress. (b) CFL02 to filter house: All structural works up to walkway slab level completed. (c) CFL03 to filter house: All structural works up to slab at +8.75 level completed. Hydro test completed. Finishing work in progress. Kollam Project HD
18 Nov 2023 Packages 1, 4,,5 are completed and the package of 2 - Construction of weir at Njnkadavu across Kallada river - Selection notice was issued to the lowest tenderer at 10% above Estimate rate on 30-03-2022. The tenderer informed that he is not willing to execute the work at 10% above estimate rate. But he is willing to execute the work at their quoted rate of 29.80% above estimate rate. The superintending engineer submitted a recommendation letter to CE(SR) on 6/5/2022. Explaining necessity and important of work and also requested to taken up the matter at higher level for further directions. Taken up at Government level by MD on 24/05/2022. Tender rejected from Govt on 27/09/2022.Letter given to Irrigation department for recasting the estimate and recasted estimate from irrigation department on 8/11/22. Estimate prepared in price price 3 and submitted to higher office for approval.The estimate return back from CE's office for correction and Irrigation (mechanical wing) requested to add the centage charge in their estimate part and they submit the revised estimate on 16.1.2023 and Estimate prepared in Price 3.0 and submitted to higher office. Work tendered and last date of bid submission on 25/04/2023.Tender cancelled because of the non participation of bidders. Estimate recasted. Tendered with due date as on 29/05/2023.No offer received. Tender cancelled because of the non participation of bidders. Hence Re- Tendered with bid submission date as on 26/06/2023 and tender opening date as on 27-06-2023. Tender opened, two bidders participated. Prequalified by the STC. Price bid opened on 21/7/2023 and Submitted for negotiation to the contractor on 29/7/2023. After negotiation tender submitted to CE's office for sanction on 8/8/2023.Tender submitted to Government for sanction on 2/9/2023.Package 3- Design, Construction, Commissioning and maintaining of 100MLD WTP at Vasoorichira - 1)Cascade Aerator– All structural works up to +11.70lvl completed. Hydro testing completed. Finishing work in progress. (2)Raw water channel- All structural works up to +10.50lvl completed. Hydrotest completed. Finishing work in progress. (3)Flash mixer-All structural works up to +9.65lvl completed. Hydro test in progress. (4) Clariflocculators (4.a) CFL 1 – All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (4.b) CFL 2 - All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (4.c) CFL 3 - All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (5) Filter House- All structural works up to +17.45m lvl completed. OHT hydrotest completed. Finishing work in progress. Hand rails fixing in progress. Erection for DI and MS pipes and valves in progress. Fixing of lateral pipes in progress. Windows and ventilation fixing in progress. Installation of EOT crane in pump house completed. CWR floor plastering completed. Air pipe erection in filter bed completed. Exterior painting in progress. Filter bed Hydro testing in progress. Filter media laying in progress. (6) Chemical House –All structural works up to +13.30lvl completed. Windows and ventilation fixing in progress. Gantry girder installation completed. Finishing work in progress. Electrical works in progress. (7) Admin Building-All structural works up to +12.8m lvl completed. Finishing, sanitary & electrical works in progress. Windows and ventilation fixing in progress. (8) Chlorine building – All structural works up to +9.625lvl completed. Exterior painting in progress. Windows and ventilation fixing in progress. Mono rail erection completed. Control valves and pumps erection in progress. (9) Back Wash Recovery tank- All structural works up to +4.50lvl completed. Plastering completed. Hand rails fixing completed. (10)Sludge sump - All structural works up to +10.125lvl completed. Finishing works in progress. Monorail erection completed. (11) Bypass channel - All structural works up to walkway slab level completed. Hydro testing in progress. Finishing works in progress. (12) Connecting channel (a) CFL01 to filter house: All structural works up to slab at +8.75 levels completed. Hydro test completed. Finishing work in progress. (b) CFL02 to filter house: All structural works up to walkway slab level completed. (c) CFL03 to filter house: All structural works up to slab at +8.75 level completed. Hydro test completed. Finishing work in progress. Kollam Project Dn EE
07 Aug 2023 Packages 1, 4,,5 are completed and the package of 2 -Construction of weir at Njnkadavu across Kallada river is Selection notice was issued to the lowest tenderer at 10% above Estimate rate on 30-03-2022. The tenderer informed that he is not willing to execute the work at 10% above estimate rate. But he is willing to execute the work at their quoted rate of 29.80% above estimate rate. The superintending engineer submitted a recommendation letter to CE(SR) on 6/5/2022. Explaining necessity and important of work and also requested to taken up the matter at higher level for further directions. Taken up at Government level by MD on 24/05/2022. Tender rejected from Govt on 27/09/2022.Letter given to Irrigation department for recasting the estimate and recasted estimate from irrigation department on 8/11/22. Estimate prepared in price price 3 and submitted to higher office for approval.The estimate return back from CE's office for correction and Irrigation (mechanical wing) requested to add the centage charge in their estimate part and they submit the revised estimate on 16.1.2023 and Estimate prepared in Price 3.0 and submitted to higher office. Work tendered and last date of bid submission on 25/04/2023.Tender cancelled because of the non participation of bidders. Estimate recasted. Tendered with due date as on 29/05/2023.No offer received. Tender cancelled because of the non participation of bidders. Hence Re- Tendered with bid submission date as on 26/06/2023 and tender opening date as on 27-06-2023. Tender opened, two bidders participated. Prequalified by the STC. Price bid to be opened on 21/7/2023. Submitted for negotiation to the contractor on 29/7/2023. and the package of 3- 100 MLD WTP at vasooorichira is -1)Cascade Aerator– All structural works up to +11.70lvl completed. Hydro testing completed. Finishing work in progress. (2)Raw water channel- All structural works up to +10.50lvl completed. Hydrotest completed. Finishing work in progress. (3)Flash mixer-All structural works up to +9.65lvl completed. Hydro test in progress. (4) Clariflocculators (4.a) CFL 1 – All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (4.b) CFL 2 - All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (4.c) CFL 3 - All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Exterior painting in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (5) Filter House- All structural works up to +17.45m lvl completed. OHT hydrotest completed. Finishing work in progress. Hand rails fixing in progress. Erection for DI and MS pipes and valves in progress. Fixing of lateral pipes in progress. Windows and ventilation fixing in progress. Installation of EOT crane in pump house in progress. CWR floor plastering completed. Air pipe erection in filter bed in progress. Exterior painting in progress. Filter bed Hydro testing in progress. Filter media laying in progress. (6) Chemical House –All structural works up to +13.30lvl completed. Windows and ventilation fixing in progress. Gantry girder installation completed. Finishing work in progress. Electrical works in progress. (7) Admin Building-All structural works up to +12.8m lvl completed. Finishing, sanitary & electrical works in progress. Windows and ventilation fixing in progress. (8) Chlorine building – All structural works up to +9.625lvl completed. Exterior painting in progress. Windows and ventilation fixing in progress. Mono rail erection completed. Control valves and pumps erection in progress. (9) Back Wash Recovery tank- All structural works up to +4.50lvl completed. Plastering completed. (10)Sludge sump - All structural works up to +7.75lvl completed. Plastering work up to +5.00lvl completed. Columns upto +10.125lvl level completed. Roof slab and beam shuttering work in progress. (11) Bypass channel - All structural works up to walkway slab level completed. (12) Connecting channel (a) CFL01 to filter house: All structural works up to slab at +8.75 levels completed. Hydro test completed. Finishing work in progress. (b) CFL02 to filter house: All structural works up to walkway slab level completed. (c) CFL03 to filter house: All structural works up to slab at +8.75 level completed. Hydro test completed. Finishing work in progress Kollam Project Dn EE
04 Aug 2023 Packages 1, 4,,5 are completed and the package of 2 -Construction of weir at Njnkadavu across Kallada river is Selection notice was issued to the lowest tenderer at 10% above Estimate rate on 30-03-2022. The tenderer informed that he is not willing to execute the work at 10% above estimate rate. But he is willing to execute the work at their quoted rate of 29.80% above estimate rate. The superintending engineer submitted a recommendation letter to CE(SR) on 6/5/2022. Explaining necessity and important of work and also requested to taken up the matter at higher level for further directions. Taken up at Government level by MD on 24/05/2022. Tender rejected from Govt on 27/09/2022.Letter given to Irrigation department for recasting the estimate and recasted estimate from irrigation department on 8/11/22. Estimate prepared in price price 3 and submitted to higher office for approval.The estimate return back from CE's office for correction and Irrigation (mechanical wing) requested to add the centage charge in their estimate part and they submit the revised estimate on 16.1.2023 and Estimate prepared in Price 3.0 and submitted to higher office. Work tendered and last date of bid submission on 25/04/2023.Tender cancelled because of the non participation of bidders. Estimate recasted. Tendered with due date as on 29/05/2023.No offer received. Tender cancelled because of the non participation of bidders. Hence Re- Tendered with bid submission date as on 26/06/2023 and tender opening date as on 27-06-2023. Tender opened, two bidders participated. Prequalified by the STC. Price bid to be opened on 21/7/2023. Submitted for negotiation to the contractor on 29/7/2023. and the package of 3- 100 MLD WTP at vasooorichira is -1)Cascade Aerator– All structural works up to +11.70lvl completed. Hydro testing completed. Finishing work in progress. (2)Raw water channel- All structural works up to +10.50lvl completed. Hydrotest completed. Finishing work in progress. (3)Flash mixer-All structural works up to +9.65lvl completed. Hydro test in progress. (4) Clariflocculators (4.a) CFL 1 – All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (4.b) CFL 2 - All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (4.c) CFL 3 - All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Exterior painting in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (5) Filter House- All structural works up to +17.45m lvl completed. OHT hydrotest completed. Finishing work in progress. Hand rails fixing in progress. Erection for DI and MS pipes and valves in progress. Fixing of lateral pipes in progress. Windows and ventilation fixing in progress. Installation of EOT crane in pump house in progress. CWR floor plastering completed. Air pipe erection in filter bed in progress. Exterior painting in progress. Filter bed Hydro testing in progress. Filter media laying in progress. (6) Chemical House –All structural works up to +13.30lvl completed. Windows and ventilation fixing in progress. Gantry girder installation completed. Finishing work in progress. Electrical works in progress. (7) Admin Building-All structural works up to +12.8m lvl completed. Finishing, sanitary & electrical works in progress. Windows and ventilation fixing in progress. (8) Chlorine building – All structural works up to +9.625lvl completed. Exterior painting in progress. Windows and ventilation fixing in progress. Mono rail erection completed. Control valves and pumps erection in progress. (9) Back Wash Recovery tank- All structural works up to +4.50lvl completed. Plastering completed. (10)Sludge sump - All structural works up to +7.75lvl completed. Plastering work up to +5.00lvl completed. Columns upto +10.125lvl level completed. Roof slab and beam shuttering work in progress. (11) Bypass channel - All structural works up to walkway slab level completed. (12) Connecting channel (a) CFL01 to filter house: All structural works up to slab at +8.75 levels completed. Hydro test completed. Finishing work in progress. (b) CFL02 to filter house: All structural works up to walkway slab level completed. (c) CFL03 to filter house: All structural works up to slab at +8.75 level completed. Hydro test completed. Finishing work in progress Kollam Project Dn EE
01 Aug 2023 Packages 1, 4,,5 are completed and the package of 2 -Construction of weir at Njnkadavu across Kallada river is Selection notice was issued to the lowest tenderer at 10% above Estimate rate on 30-03-2022. The tenderer informed that he is not willing to execute the work at 10% above estimate rate. But he is willing to execute the work at their quoted rate of 29.80% above estimate rate. The superintending engineer submitted a recommendation letter to CE(SR) on 6/5/2022. Explaining necessity and important of work and also requested to taken up the matter at higher level for further directions. Taken up at Government level by MD on 24/05/2022. Tender rejected from Govt on 27/09/2022.Letter given to Irrigation department for recasting the estimate and recasted estimate from irrigation department on 8/11/22. Estimate prepared in price price 3 and submitted to higher office for approval.The estimate return back from CE's office for correction and Irrigation (mechanical wing) requested to add the centage charge in their estimate part and they submit the revised estimate on 16.1.2023 and Estimate prepared in Price 3.0 and submitted to higher office. Work tendered and last date of bid submission on 25/04/2023.Tender cancelled because of the non participation of bidders. Estimate recasted. Tendered with due date as on 29/05/2023.No offer received. Tender cancelled because of the non participation of bidders. Hence Re- Tendered with bid submission date as on 26/06/2023 and tender opening date as on 27-06-2023. Tender opened, two bidders participated. Prequalified by the STC. Price bid to be opened on 21/7/2023. Submitted for negotiation to the contractor on 29/7/2023. and the package of 3- 100 MLD WTP at vasooorichira is -1)Cascade Aerator– All structural works up to +11.70lvl completed. Hydro testing completed. Finishing work in progress. (2)Raw water channel- All structural works up to +10.50lvl completed. Hydrotest completed. Finishing work in progress. (3)Flash mixer-All structural works up to +9.65lvl completed. Hydro test in progress. (4) Clariflocculators (4.a) CFL 1 – All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (4.b) CFL 2 - All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (4.c) CFL 3 - All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Exterior painting in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (5) Filter House- All structural works up to +17.45m lvl completed. OHT hydrotest completed. Finishing work in progress. Hand rails fixing in progress. Erection for DI and MS pipes and valves in progress. Fixing of lateral pipes in progress. Windows and ventilation fixing in progress. Installation of EOT crane in pump house in progress. CWR floor plastering completed. Air pipe erection in filter bed in progress. Exterior painting in progress. Filter bed Hydro testing in progress. Filter media laying in progress. (6) Chemical House –All structural works up to +13.30lvl completed. Windows and ventilation fixing in progress. Gantry girder installation completed. Finishing work in progress. (7) Admin Building-All structural works up to +12.8m lvl completed. Finishing, sanitary & electrical works in progress. Windows and ventilation fixing in progress. (8) Chlorine building – All structural works up to +9.625lvl completed. Exterior painting in progress. Windows and ventilation fixing in progress. Mono rail erection completed. Control valves and pumps erection in progress. (9) Back Wash Recovery tank- All structural works up to +4.50lvl completed. Plastering completed. (10)Sludge sump - All structural works up to +7.75lvl completed. Plastering work up to +5.00lvl completed. Columns from +7.75lvl level in progress. (11) Bypass channel - All structural works up to walkway slab level completed. (12) Connecting channel (a) CFL01 to filter house: All structural works up to slab at +8.75 levels completed. Hydro test completed. Finishing work in progress. (b) CFL02 to filter house: All structural works up to walkway slab level completed. (c) CFL03 to filter house: All structural works up to slab at +8.75 level completed. Hydro test completed. Finishing work in progress. Kollam Project Dn EE
29 Jul 2023 Packages 1, 4,,5 are completed and the package of 2 -Construction of weir at Njnkadavu across Kallada river is Selection notice was issued to the lowest tenderer at 10% above Estimate rate on 30-03-2022. The tenderer informed that he is not willing to execute the work at 10% above estimate rate. But he is willing to execute the work at their quoted rate of 29.80% above estimate rate. The superintending engineer submitted a recommendation letter to CE(SR) on 6/5/2022. Explaining necessity and important of work and also requested to taken up the matter at higher level for further directions. Taken up at Government level by MD on 24/05/2022. Tender rejected from Govt on 27/09/2022.Letter given to Irrigation department for recasting the estimate and recasted estimate from irrigation department on 8/11/22. Estimate prepared in price price 3 and submitted to higher office for approval.The estimate return back from CE's office for correction and Irrigation (mechanical wing) requested to add the centage charge in their estimate part and they submit the revised estimate on 16.1.2023 and Estimate prepared in Price 3.0 and submitted to higher office. Work tendered and last date of bid submission on 25/04/2023.Tender cancelled because of the non participation of bidders. Estimate recasted. Tendered with due date as on 29/05/2023.No offer received. Tender cancelled because of the non participation of bidders. Hence Re- Tendered with bid submission date as on 26/06/2023 and tender opening date as on 27-06-2023. Tender opened, two bidders participated. Prequalified by the STC. Price bid to be opened on 21/7/2023. Submitted for negotiation to the contractor on 29/7/2023. and the package of 3 100 MLD WTP at vasooorichira - 1)Cascade Aerator– All structural works up to +11.70lvl completed. Hydro testing completed. Finishing work in progress. (2)Raw water channel- All structural works up to +10.50lvl completed. Hydrotest completed. Finishing work in progress. (3)Flash mixer-All structural works up to +9.65lvl completed. Hydro test in progress. (4) Clariflocculators (4.a) CFL 1 – All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (4.b) CFL 2 - All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Finishing work in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (4.c) CFL 3 - All structural work up to walkway slab at +9.05lvl completed. Hydrotest completed. Exterior painting in progress. Erection of Bridge assly, scrapper unit, flocculator unit and rotation mechanism completed. Construction of valve chamber completed. (5) Filter House- All structural works up to +17.45m lvl completed. OHT hydrotest completed. Finishing work in progress. Hand rails fixing in progress. Erection for DI and MS pipes and valves in progress. Fixing of lateral pipes in progress. Windows and ventilation fixing in progress. Installation of EOT crane in pump house in progress. CWR floor plastering completed. Air pipe erection in filter bed in progress. Exterior painting in progress. Filter bed Hydro testing in progress. Filter media laying in progress. (6) Chemical House –All structural works up to +13.30lvl completed. Windows and ventilation fixing in progress. Gantry girder installation completed. Finishing work in progress. (7) Admin Building-All structural works up to +12.8m lvl completed. Finishing, sanitary & electrical works in progress. Windows and ventilation fixing in progress. (8) Chlorine building – All structural works up to +9.625lvl completed. Exterior painting in progress. Windows and ventilation fixing in progress. Mono rail erection completed. Control valves and pumps erection in progress. (9) Back Wash Recovery tank- All structural works up to +4.50lvl completed. Plastering completed. (10)Sludge sump - All structural works up to +7.75lvl completed. Plastering work up to +5.00lvl completed. Columns from +7.75lvl level in progress. (11) Bypass channel - All structural works up to walkway slab level completed. (12) Connecting channel (a) CFL01 to filter house: All structural works up to slab at +8.75 levels completed. Hydro test completed. Finishing work in progress. (b) CFL02 to filter house: All structural works up to walkway slab level completed. (c) CFL03 to filter house: All structural works up to slab at +8.75 level completed. Hydro test completed. Finishing work in progress. Kollam Project Dn EE
13 Jul 2023 Package I,II and IV completed .Two bidders were partcipated in the retendered work of Njankadavu weir and price bid to be opened and 93% work completed for WTP at Vasoorichira Kollam Project HD
29 Oct 2022 Packages I, II and IV 100% work completed. Package III- Construction of weir at Njnkadavu across Kallada river SAAP YEAR 2015-16- Selection notice was issued to the lowest tenderer at 10% above Estimate rate. The tenderer informed that he is not willing to execute the work at 10% above estimate rate. But he is willing to execute the work at their quoted rate of 29.80% above estimate rate. The superintending engineer submitted a recommendation letter to CE(SR) on 6/5/2022. Explaining necessity and important of work and also requested to taken up the matter at higher level for further directions. Taken up at Government level by MD on 24/05/2022. Tender rejected from Govt on 27/09/2022. Package V - Design, Construction, Commissioning and maintaining of 100MLD WTP at Vasoorichira- 1) Cascade Aerator– Structural works upto aerator dome slab completed.Dp test for bend joint ongoing. Thrust block completed. pipe erection work in progress.ring beam shuttering and rebar work in progress(@8.5mlvl)(2)Raw water channel- Pilecap(24 nos) at raw water channel completed. plinth beam completed. Columns up to tie beam 24nos completed. Tie beam completed. Casting of Beam and slab at 8.35m lvl and 8.80m lvl completed. Side wall first lift completed, 2nd lift Shuttering in progress. staircase shuttering in progress. (3)Flash mixer-RCC for footing completed. side wall first lift completed. Second lift shuttering work in progress(4) Clariflocculators(4.a) CFL 1 – All structural work up to walkway completed.(4.b) CFL 2 - All structural work up to walkway completed. Water filling for hydro test in progress. (4.c) CFL 3 -All structural work up to walkway completed. Water filling for hydro test in progress. 5) Filter House- All structural works up to 17.45m lvl completed .Staircase at east side completed.plastering in progress. preparation for finishing works in progress.Parapet block work in progress.(6) Chemical House -Structural works completed. Block work completed. Plastering work completed.Primer application completed.(7) Admin Building-All structural works at 12.8m lvl completed. Block work in progress. Plastering in progress.Lintel concreting in progress.(8) Chlorine building- Excavation work for footing completed. PCC for footing completed. RCC footing(18Nos) completed. plinth beam completed. Back filling in progress. Casting of columns completed. Lintel beam completed.Beam and slab shuttering at 9.625m lvl in progress.(9) Back wash Recovery tank- Raft foundation completed. Outer wall completed. baffle wall(1st lift), column (1st lift) completed . Back filling completed . Cleaning work in progress. (10)Sludge holding tank - Excavation completed.PCC for footing completed. (11) Connecting channel - Excavation work in progress. Kollam Project HD
12 Oct 2022 Packages I, II and IV 100% work completed. Package III- Construction of weir at Njnkadavu across Kallada river SAAP YEAR 2015-16- Selection notice was issued to the lowest tenderer at 10% above Estimate rate. The tenderer informed that he is not willing to execute the work at 10% above estimate rate. But he is willing to execute the work at their quoted rate of 29.80% above estimate rate. The superintending engineer submitted a recommendation letter to CE(SR) on 6/5/2022. Explaining necessity and important of work and also requested to taken up the matter at higher level for further directions. Taken up at Government level by MD on 24/05/2022. Tender rejected from Govt on 27/09/2022. Package V - Design, Construction, Commissioning and maintaining of 100MLD WTP at Vasoorichira- 1) Cascade Aerator– Structural works upto aerator dome slab completed.Dp test for bend joint ongoing. Thrust block completed. pipe erection work in progress.ring beam shuttering and rebar work in progress(@8.5mlvl)(2)Raw water channel- Pilecap(24 nos) at raw water channel completed. plinth beam completed. Columns up to tie beam 24nos completed. Tie beam completed. Casting of Beam and slab at 8.35m lvl and 8.80m lvl completed. Side wall first lift completed, 2nd lift Shuttering in progress. staircase shuttering in progress. (3)Flash mixer-RCC for footing completed. side wall first lift completed. Second lift shuttering work in progress(4) Clariflocculators(4.a) CFL 1 – All structural work up to walkway completed.(4.b) CFL 2 - All structural work up to walkway completed. Water filling for hydro test in progress. (4.c) CFL 3 -All structural work up to walkway completed. Water filling for hydro test in progress. 5) Filter House- All structural works up to 17.45m lvl completed .Staircase at east side completed.plastering in progress. preparation for finishing works in progress.Parapet block work in progress.(6) Chemical House -Structural works completed. Block work completed. Plastering work completed.Primer application completed.(7) Admin Building-All structural works at 12.8m lvl completed. Block work in progress. Plastering in progress.Lintel concreting in progress.(8) Chlorine building- Excavation work for footing completed. PCC for footing completed. RCC footing(18Nos) completed. plinth beam completed. Back filling in progress. Casting of columns completed. Lintel beam completed.Beam and slab shuttering at 9.625m lvl in progress.(9) Back wash Recovery tank- Raft foundation completed. Outer wall completed. baffle wall(1st lift), column (1st lift) completed . Back filling completed . Cleaning work in progress. (10)Sludge holding tank - Excavation completed.PCC for footing completed. (11) Connecting channel - Excavation work in progress. Kollam Project Dn AE