}

Jjm Drilling And Develop Of 50 Nos. Dtw With Contractor Direct Rotary Drilling Rig Incl Providing Of Erw Pipes, Pea-Gravels Etc. In Diff Locations Of Karbook, Silachari And Matabari Block Under Dws Divn, Udaipur In Tripura During The Year 2021-22 Gr-I, Karbook,Silachari and Matabari-Tripura

Public Works Department-PWD has published Jjm Drilling And Develop Of 50 Nos. Dtw With Contractor Direct Rotary Drilling Rig Incl Providing Of Erw Pipes, Pea-Gravels Etc. In Diff Locations Of Karbook, Silachari And Matabari Block Under Dws Divn, Udaipur In Tripura During The Year 2021-22 Gr-I. Submission Date for this Tender is 17-05-2021. Drilling and Exploration Equipment Tenders in Karbook,Silachari and Matabari Tripura. Bidders can get complete Tender details and download the document.




Tender Notice

27716265
Jjm Drilling And Develop Of 50 Nos. Dtw With Contractor Direct Rotary Drilling Rig Incl Providing Of Erw Pipes, Pea-Gravels Etc. In Diff Locations Of Karbook, Silachari And Matabari Block Under Dws Divn, Udaipur In Tripura During The Year 2021-22 Gr-I
Open Tender
Indian
Tripura
Karbook,Silachari and Matabari
17-05-2021

Tender Details

Jjm Drilling And Develop Of 50 Nos. Dtw With Contractor Direct Rotary Drilling Rig Incl Providing Of Erw Pipes, Pea-Gravels Etc. In Diff Locations Of Karbook, Silachari And Matabari Block Under Dws Divn, Udaipur In Tripura During The Year 2021-22 Gr-I

Key Value

Document Fees
INR 5000 /-
EMD
INR 827956.0 /-
Tender Value
INR 8.27 Crore /-

BOQ Items

Name of Work:-Water supply schemes in Tripura under JJM / Drilling & Development of 50 (fifty) Nos. Deep Tube Well with Contractor’s direct rotary drilling rig and other machineries & equipments including providing of ERW pipes, Pea-gravels etc. in different locations of Amarpur & Ompi R.D. Block within the jurisdiction of DWS Division, Udaipur in Gomati District, Tripura during the year 2021-22 (Gr.-I).
Sl. No. Item Description
1Drilling 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 contractor"s Rigi) 200 mm dia
2Reaming 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 contractor"s Rig
3i) From 200 mm dia pilot hole to 550 mm bore hole
4ii) From 200 mm dia pilot hole to 460 mm bore hole
5Washing 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. A. With contractor"s Rig
6Providing 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 specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge. . A. With contractor"s Rig
7I) 300 mm dia ERW Housing Pipe
8ii) 200 mm dia ERW Blind Pipe
9iii) 200 mm dia ERW Slotted Pipe
10Providing and fixing of bail plug (made with 8 mm thick MS sheet) by welding with blind pipe including applying of anti-corrosive bitumastic paint as per specification (IS: 2800) (part-I)) and direction of the Engineer-in-charge. i) For 200 mm dia. ERW pipes
11Providing 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 contractor"s Rig.i) 300 X 200 mm dia
12Providing & shrouding of the deep tube well assembly with washed pea gravels (2.0-4.75 mm effective size) as per specification (IS:4097) and direction of the Engineer-in-charge. A. With contractor"s rig
13With pea gravels obtained from Durgapur, West Bengal.
14With pea gravels obtained from Golaghat, Assam
15Providing 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.
16i) 300 mm dia
17ii) 200 mm dia.
18Washing and development of tube well by usingair compressor and testing of the well as per specification(IS:11189) & direction of the Engineer-in-Charge. I. Upto 200 mtr pipe assemblyA. With contractor"s air compressor
19Upto 200 mtr. Pipe assembly.i) Using Air Compressor of 300-450 cfm output for DTW
20Beyond 200 mtr. Pipe assembly.i) Using Air Compressor of 1100 cfm output for DTW
21Providing 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.
22i) For 300 mm dia ERW pipes
23ii) For 200 mm dia ERW pipes
24Charges for electro-logging for ground water exploration related to potable drinking water purpose bore well (200-550 mm dia.) using a microprocessor based digital multiprobe bore well logger and submission of acquired data in the shape of numerical as well as graphical and determination of lithologgy and static graphic co-relation of aquifer, effective porosity and permeability,location of water bearing and saturated water zone and its corresponding discharge and also guidance for setting up of tapping zone etc. complete as per direction of the Engineer-in-charge(all necessary equipments relating to electro-logging should have to be arranged by the agency)..i) BGL upto 250 mtr.
25Providing 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. (i) with available materials obtained from pilot hole (50%) and sandy earth (50%)
Disclaimer :
We takes all possible care for accurate & authentic tender information, however Users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender.
Tell us about your Product / Services,
We will Find Tenders for you

Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy

For Tender Information Services Visit : TenderDetail