South Eastern Coalfields Limited-SECL has published Tender For Operation And Maintenance Of Water Treatment Plant, Pumping Stations Including The Repair And Maintenance Of Main Raw Water Pipe Line, Distribution Pipe Line, Pump House And Other Misc. Work For 1 Years Of Gevra Area.. Submission Date for this Tender is 17-10-2023. Water Treatment Plant Tenders in Korba Chhattisgarh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 30-Sep-2023 | Other | Other | 13-10-2023 |
| 2 | 13-Oct-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 17-10-2023 |
| Sl. No. | Item Description |
| 1 | Item Description/ Heading |
| 2 | Running and operation of 4.5MLD filterplant and feeding source KJ pond, RBC canal , pumps, raising mains, distribution of water upto over head tank and sump, servicing, greesing and maintenance of pump in three shifts and as per special terms and condition etc. Complete as per instruction of Engineer - Incharge |
| 3 | Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 50 mm dia nominal bore |
| 4 | Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 65 mm dia nominal bore |
| 5 | Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 80 mm dia nominal bore |
| 6 | Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 100 mm dia nominal bore |
| 7 | Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 150 mm dia nominal bore |
| 8 | Making connection of G.I. distribution branch with G.I. main of followirig sizes by providing and fixing tee,including cutting and threading the pipe etc. complete : 50 to B0 mm nominal bore |
| 9 | Providing and fixing gun metal gate valve with C.I. wheel of approved. 50 mm nominal bore |
| 10 | Providing and fixing gun metal gate valve with C.I. wheel of approved. 65 mm nominal bore |
| 11 | Providing and fixing gun metal gate valve with C.I. wheel of approved. 80 mm nominal bore |
| 12 | Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329. 150 mm dia Ductile Iron Class K-9 pipes |
| 13 | Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329. 200 mm dia Ductile Iron Class K-9 pipes |
| 14 | Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329. 350 mm dia Ductile Iron Class K-9 pipes |
| 15 | Providing and laying S&S C.I. standard specials such as tees, bends,collars, tapers, caps etc. (Heavy class) : Up to 300 mm dia |
| 16 | Providing and laying S&S C.L standard specials such as tees, bends,collars, tapers, caps etc. (Heavy class) : over 300 mm dia |
| 17 | Providing lead caulked joints to spun iron or C.L pipes and specials,including testing of joints but excluding the cost of pie lead. 150 mm dia pipe |
| 18 | Providing lead caulked joints to spun iron or C.L pipes and specials,including testing of joints but excluding the cost of pie lead. 200 mm dia pipe |
| 19 | Providing flanged joints to double flanged CJ/ D.I. pipes and specials,includins testine of joint. 150 mm dia pipe |
| 20 | Providing flanged joints to double flanged CJ/ D.I. pipes and specials,includins testine of joint. 200 mm dia pipe |
| 21 | Providing flanged joints to double flanged CJ/ D.I. pipes and specials,includins testine of joint. 350 mm dia pipe |
| 22 | Providing and fixing C.I. sluice valves (with cap) complete with bolts,nuts, rubber insertions etc. (the tail pieces if required will be paid separately). 100 mm diameter |
| 23 | Providing and fixing C.I. sluice valves (with cap) complete with bolts,nuts, rubber insertions etc. (the tail pieces if required will be paid separately). 150 mm diameter |
| 24 | Providing and fixing C.I. sluice valves (with cap) complete with bolts,nuts, rubber insertions etc. (the tail pieces if required will be paid separately). 200 mm diameter |
| 25 | Providing and fixing C.I. sluice valves (with cap) complete with bolts,nuts, rubber insertions etc. (the tail pieces if required will be paid separately). 250 mm diameter |
| 26 | Providing and fixing C.I. sluice valves (with cap) complete with bolts,nuts, rubber insertions etc. (the tail pieces if required will be paid separately). 300 mm diameter |
| 27 | Dismantling old C.I. pipes including excavation and refilling trenches after taking out the pipes,breaking lead caulked ioints; 150 mm diameter |
| 28 | Dismantling old C.I. pipes including excavation and refilling trenches after taking out the pipes, breaking lead caulked ioints; 200 mm diameter |
| 29 | Dismantling old C.I. pipes including excavation and refilling trenches after taking out the pipes, breaking lead caulked ioints; 350 mm diameter |
| 30 | Labour for cutting C.I. pipe with steel saw. 150 mm diameter |
| 31 | Labour for cutting C.I. pipe with steel saw. 200 mm diameter |
| 32 | Labour for cutting C.I. pipe with steel saw. 350 mm diameter |
| 33 | Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 1.60 mm bottom diameter and 180 mm deep (inside) with complete as per standard design |
| 34 | Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 1,60 mm bottom |
| 35 | Providing and fixing C.I. double acting air valve of approved qualitywith bolts, nuts, rubber insertions etc. complete (The tail pieces,tapers etc if required will be paid separately) :100 mm dia |
| 36 | Providing push-on-joints to Centrifugatly (Spun) Cast Iron Pipes orDuctile Iron Pipes including testing of joints and the cost of rubber gasket. 200mm dia |
| 37 | Providing push-on-joints to Centrifugatly (Spun) Cast Iron Pipes orDuctile Iron Pipes including testing of joints and the cost of rubber gasket. 350mm dia |
| 38 | Providing and laying D.I. specials of class K-12 suitable for push-on jointing as per IS :9523: upto 600 mm dia |
| 39 | Repair and maintemanec of M.S./ C.I pipe line of size 150mm to 350 mm dia nominal bore by excavating , cutting,welding /rejointing, refilling the damagegd pipe line including all cost of labour and machinery required for welding, cutting and refixing /reiointinq the pipe |
| 40 | Repair and maintemanec of GI pipe line of size 50mm to 150 mm dia nominal bore by excavating , cutting,welding /rejointing, refilling the damagegd pipe line including all cost of labour and machinery required for welding, cutting and refixing /reiointinq the pipe |
| 41 | Assistance required for day to day maintenance of valves external pipe line etc. in all 3 shifts ( Minimum 1 Nos Plumber and 1 Nos Helper to be engaged in each shifts) complete as per instruction of EIC. |
| 42 | Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains |
| 43 | Providing and laying in position cement concrete of specified gradeexcluding the cost of centering and shuttering - All work up to plinthlevel1:3:6 (1 Cement : 3 coarse sand (zone-III): 6 graded stoneaggregate 40 mm nominal size) |
| 44 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level. CC 1:1.5:3 |
| 45 | Brick work in Cement mortor 1,:6 ( 1 cement 6 coarse sand) with fly ash bricks of size 230 x 110 x 70 mm and having crushing strength of 75Kgs/Sqcm to 100 Kgs/Sqcm as per the specification in : Foundation & plinth |
| 46 | 12 mm cement plaster of mix 1:6 (1 cement: 6 fine sand) |
| 47 | Providing and Fixing of D joints for pipe. 150 mm dia |
| 48 | Providing and Fixing of D joints for pipe. 200 mm dia |
| 49 | Providing and Fixing of D joints for pipe. 350 mm dia |
| 50 | Providing and Fixing of spindle for sluice valve |
| 51 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 52 | Providing and fixing mild steel round holding down bolts with nuts and washer plates complete |
| 53 | Providing and fixing bolts including nuts and washers complete |
| 54 | Assistance required for cleaning and up keeping of premises of 4.5 MLD filter plant, old filterplant, RBC pump house, KJ pond pump house, distribution centre (i.e. over haed tank premises) of Uria Nagar & Shakti Naqar colony |
| 55 | Cleaning of under ground sump, Over Head R.C.C. Tank ( independentstaging) including disposal of slit and rubbish, all as per direction ofEngineer-in-Charge. The cleaning shall consist following operations:-(i)Tank shall be emptied of water by pumping & bottom shall becleaned of silt and other deposits.(ii) Entire surface area of the sump shall then scrubbed thoroughlywith wire brush etc. and pressure washed with water.(iii) Chlorination of RCC internal surface by liquid chlorine.(iv) The treated surface shall be dried using air jetting and all looseparticles shall be removal from the surface.(v) Finally the surface shall be treated with ultraviolet radiation etc.as per direction of Engineer-in-Charge |
| 56 | Total impact of GST for the purpose of CTC |
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