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Water Supply Scheme Under Jjm/Deposit Work/Other Water Supply Scheme In Tripura/Drilling & Development Of 05(Five) NoS Tube Wells With ContractorS Direct Rotary Drilling Rig And Other Machineries & Equipments Including Providing Of Erw Pipes, Pea-Gravel, Tripura-Tripura

Public Works Department has published Water Supply Scheme Under Jjm/Deposit Work/Other Water Supply Scheme In Tripura/Drilling & Development Of 05(Five) NoS Tube Wells With ContractorS Direct Rotary Drilling Rig And Other Machineries & Equipments Including Providing Of Erw Pipes, Pea-Gravel. Submission Date for this Tender is 12-06-2025. Water Supply Project Tenders in Tripura Tripura. Bidders can get complete Tender details and download the document.




Tender Notice

49304058
Water Supply Scheme Under Jjm/Deposit Work/Other Water Supply Scheme In Tripura/Drilling & Development Of 05(Five) NoS Tube Wells With ContractorS Direct Rotary Drilling Rig And Other Machineries & Equipments Including Providing Of Erw Pipes, Pea-Gravel
Tender
Indian
Tripura
Tripura
12-06-2025

Tender Details

Water supply Scheme under JJM/Deposit work/other water supply scheme in Tripura/Drilling & Development of 05(five) Nos Tube Wells with Contractors Direct Rotary Drilling rig and other machineries & equipments including providing of ERW pipes, Pea-Gravels etc. in different locations of West Tripura District under Rig Sub Division No.-I, Badharghat as and when required-Drilling and boring pilot hole in any soil strata bydrilling rig, collection of soil samples of diffetent strata met with during drilling at verious suitable levels, preservation of samples in polythene bags/ sample boxes and disposal of excess soil or mud including the cost for bentonite water etc. as required to maintain the pilot hole properly as per specification (IS : 2800(part-I)) and direction of the Engineer-in-charge.A. With contractors Rig 2 200 mm dia 3 Reaming of pilot hole to an enlarged bore hole in any soil strata by drilling rig, disposal of excess soil or mud, including the cost for bentonite water etc. as required to maintain the bore hole properly as per specification (IS : 2800(part-I)) and direction of the Engineer-in-charge. A. With contractors Rig 4 From 200 mm dia pilot hole to 550 mm bore 5 From 200 mm dia pilot hole to 460 mm bore 6 Washing of enlarged bore hole of 460-550 mm dia in any soil strata by drilling rig, disposal of excess soil or mud, including the cost for bentonite, water etc. as required to maintain the bore hole properly including lifting of drill pipes as per specification (IS : 2800 (part-I)) and direction of the Engineer-in-charge. 7 A. With contractors Rig 8 Providing and lowering of ERW pipe conforming to IS:3589-2001 (with latest revision) with drilling rig including painting with anti-corrosive bitumastic paints, fixing of M.S. ring, welding of all joints etc. complete after washing of the bore hole as per specificastion (IS : 2800 (part-I)) and direction of the Engineer-in-Charge. A. With contractors Rig 9 300 mm dia ERW Housing Pipe 10 200 mm dia ERW Blind Pipe 11 200 mm dia ERW Slotted Pipe 12 Providing and fixing of bail plug (made with 8 mm thick MS sheet)by welding with blind pipe including applying of anti-corrusive bitumastic paint as per specification (IS : 2800 (part-I)) and direction of the Engineer-in- charge. A. With contractors Rig 13 For 200 mm dia ERW Pipes 14 Providing and fixing of reducing socket (made with 8 mm thick MS sheet) by welding with blind pipe including applying of anti-corrusive bitumastic paint as per specification (IS : 2800 (part-I))and direction of the Engineer-in- charge.A. With contractors Rig 15 300 X 200 mm dia 16 Providing and shrouding of the deep tube well assembly with washed Pea-gravels ( 2.0 - 4.75 mm effective size) asper specificastion (IS:4097) and direction of the Engineer-in-Charge.A. With contractors Rig 17 With pea gravels obtained from Durgapur, West Bengal. 18 With pea gravels obtained from Golaghat, Assam. 19 Providing and fixing of housing clamp(made with 12 mm thick MS sheet) by welding with blind pipe including applying of anti-corrusive bitumastic paint as per specification (IS:2800(Part-I)) and direction of the Engineer-in- charge. 20 300 mm dia ERW Pipes 21 200 mm dia ERW Pipes 22 Washing and development of tube well by usingair compressor and testing of the well as per specification(IS:11189) & direction of the Engineer-in-Charge.A. With contractors air compressor. 23 I. Upto 200 Mtr pipe assembly 24 i) Using Air Compressor of 300-450 cfm output for DTW 25 II. Beyond 200 Mtr Pipe assembly 26 i) Using air compressor of 1100 cfm output 27 Providing and fixing of Well Cap (made with 8 mm thick MS sheet)by welding with blind pipe including applying of anti-corrusive bitumastic paint as per specification (IS:2800(Part-I)) and direction of the Engineer-in- charge 28 For 300 mm dia ERW Pipe 29 For 200 mm dia ERW Pipes 30 Providing and filling of the abandoned pilot hole of deep tube well with available materials obtained from pilot hole/ sand /earth/ any other suitable materials as per specification and direction of the Engineer-in-charge. 31 with available materials obtained form pilot hole (50%) and sandy earth (50%)

Key Value

Document Fees
Refer document
EMD
INR 218888.0 /-
Tender Value
INR 1.09 Crore /-
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