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Water Supply Schemes Under Jjm In North Tripura District During The Year 2020-21/ Sh: Drilling & Development Of 4(Four ) Nos. Deep Tube Wells With Contractor’S High Capacity Direct Rotary Drilling Rig And Other Machineries & Equipments Within The Jurisdic, Dharmanagar-Tripura

Public Works Department-PWD has published Water Supply Schemes Under Jjm In North Tripura District During The Year 2020-21/ Sh: Drilling & Development Of 4(Four ) Nos. Deep Tube Wells With Contractor’S High Capacity Direct Rotary Drilling Rig And Other Machineries & Equipments Within The Jurisdic. Submission Date for this Tender is 06-08-2020. Drilling Work Tenders in Dharmanagar Tripura. Bidders can get complete Tender details and download the document.




Tender Notice

24871484
Water Supply Schemes Under Jjm In North Tripura District During The Year 2020-21/ Sh: Drilling & Development Of 4(Four ) Nos. Deep Tube Wells With Contractor’S High Capacity Direct Rotary Drilling Rig And Other Machineries & Equipments Within The Jurisdic
Open Tender
Indian
Tripura
Dharmanagar
06-08-2020

Tender Details

Water Supply Schemes Under Jjm In North Tripura District During The Year 2020-21 / Sh: Drilling & Development Of 4 ( Four ) Nos. Deep Tube Wells With Contractor’S High Capacity Direct Rotary Drilling Rig And Other Machineries & Equipments Within The Jurisdiction Of Dws Dub-Division Dharmanagar & Panisagar Under Dws Division Dharmanagar. / Gr-Ii

Key Value

Document Fees
INR 2500 /-
EMD
INR 145069.0 /-
Tender Value
INR 1.45 Crore /-

BOQ Items

Name of Work: Water supply Schemes under JJM in North Tripura District during the year 2020-21/ SH: Drilling & Development of 4(Four ) Nos. Deep Tube Wells with Contractor’s high capacity direct rotary drilling rig and other machineries & equipments within the Jurisdiction of DWS Dub-Division Dharmanagar & Panisagar under DWS Division Dharmanagar. / GR-II
Sl. No. Item Description Item Code / Make Quantity Units
1 1 Drilling and boring pilot hole in any soil strata by deep drilling / high power rig, collection of soil samples of different strata met with during drilling at various 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.\nA) with contractor's high power rig BI01010001010000000000000515BI0100001169
2 1.1 I)Upto 250 mts\ni) 320 mm dia BI01010001010000000000000515BI0100001170 1000 m
3 1.2 II)Beyond 250 mtr. and upto 375 mtr.\nii) 320 mm dia BI01010001010000000000000515BI0100001171 368.64 m
4 1.3 III)Beyond 375 mtr. and upto 500 mtr.\nii) 320 mm dia BI01010001010000000000000515BI0100001172 94.76 m
5 2 Reaming of pilot hole to an enlarged bore hole in any soil strata by deep 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.\nA) with contractor's high power rig BI01010001010000000000000515BI0100001173
6 2.1 I)Upto 250 mts BI01010001010000000000000515BI0100001174
7 2.11 i) From 320 mm dia pilot hoe to 550 mm bore hole BI01010001010000000000000515BI0100001175 196 m
8 2.12 ii) From 320 mm dia pilot hoe to 460 mm bore hole BI01010001010000000000000515BI0100001176 804 m
9 2.2 II)Beyond 250 mtr. and upto 375 mtr. BI01010001010000000000000515BI0100001177
10 2.21 iv) From 320 mm dia pilot hoe to 460 mm bore hole BI01010001010000000000000515BI0100001178 369.64 m
11 2.3 III)Beyond 375 mtr. and upto 500 mtr. BI01010001010000000000000515BI0100001179
12 2.31 iv) From 320 mm dia pilot hoe to 460 mm bore hole BI01010001010000000000000515BI0100001180 69.76 m
13 3 Washing of enlarged bore hole of 460 - 550 mm dia in any soil strata by deep 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.\nA) with contractor's high power rig BI01010001010000000000000515BI0100001181 1463.4 m
14 4 Providing and lowering of ERW pipe conforming to IS:3589- 2001 (with latest revision) with deep 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\nof the Engineer - in - charge.\nA) with contractor's high power rig BI01010001010000000000000515BI0100001182
15 4.1 i) 300 mm dia ERW Housing Pipe BI01010001010000000000000515BI0100001183 182.92 m
16 4.2 ii) 200 mm dia ERW Blind Pipe BI01010001010000000000000515BI0100001184 1101.52 m
17 4.3 iii) 200 mm dia ERW Slotted Pipe BI01010001010000000000000515BI0100001185 170.72 m
18 5 Providing and fixing of bail plug ( made with 8 mm thick MS sheet ) by welding with blind pipe including applying of anticorrusive bitumastic paint as per specification ( IS : 2800 (part- I)) and direction of the Engineer - in - charge. \ni) For 200 mm dia ERW pipes BI01010001010000000000000515BI0100001186 4 No
19 6 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. \nA) with contractor's high power rig\n i) 300 X 200 mm dia BI01010001010000000000000515BI0100001187 4 No
20 7 Providing and shrouding of the deep tube well assembly with washed pea gravels ( 2.0 - 4.75 mm effective size ) as per specification ( IS : 4097) using deep drilling rig and direction of the Engineer - in - charge. \nA) with contractor's high power rig BI01010001010000000000000515BI0100001188
21 7.1 \ni. With pea gravels obtained from Durgapur, West Bengal. BI01010001010000000000000515BI0100001189 104 cum
22 7.2 i. With pea gravels obtained from Durgapur, West Bengal. BI01010001010000000000000515BI0100001190 104 cum
23 8 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. \ni) 300 mm dia BI01010001010000000000000515BI0100001191 4 No
24 9 Washing and development of tube well by using air\ncompressor, and testing of the well as per specification ( IS : 11189 ) and direction of the Engineer - in - charge.\nii) Beyond 200 mtr pipe assembly \nA) with contractor's air compressor\nii) using air compressor of 1100 cfm output BI01010001010000000000000515BI0100001192 4 No
25 10 Providing and fixing of well cap ( made with 8 mm thick MS sheet ) by welding with blind pipe including applying of anticorrusive bitumastic paint as per specification ( IS : 2800 (part- I)) and direction of the Engineer - in - charge. \ni) For 300 mm dia ERW pipes BI01010001010000000000000515BI0100001193 4 No
26 11 Loading and Unloading of materials by manual means BI01010001010000000000000515BI0100001194
27 11.1 Loading of steel pipes like ERW / GI including specials & fittings etc. by manual means including a lead upto 30 m BI01010001010000000000000515BI0100001195 60.04 ton
28 11.2 Unloading of steel pipes like ERW/ GI including specials & fittings etc. by manual means including a lead upto 50 m BI01010001010000000000000515BI0100001196 60.04 ton
29 11.3 Haulage of materials by mechanical means excluding loading & Un loading\ni) Surface road BI01010001010000000000000515BI0100001197 3602.4 t.km
30 12 Loading and Unloading of materials by manual means BI01010001010000000000000515BI0100001198
31 12.1 Loading of stone aggregate, brick agreegate, Gravels etc. by manual means within a lead upto 50 m BI01010001010000000000000515BI0100001199 208 cum
32 12.2 Unloading of stone aggregate, brick agreegate, Gravels etc. by manual means within a lead upto 50 m BI01010001010000000000000515BI0100001200 208 cum
33 12.3 Haulage of materials by mechanical means excluding loading & Un loading\ni) Surface road BI01010001010000000000000515BI0100001201 18220.8 t.km
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