Tender For Ground Water Recharge Activities Under Jjm In North Tripura District 2023-24/ Const. Of 19 Nos Dug And Injection Well At Various Location/ Existing Bore Well Spots Within The Jurisdiction Of Damcherra Rd Block Under Dws Sub-Division, Damch
Tender Value
8.32 Lakhs
Estimated cost
Bid Submission
26 May 2023
0 days left
EMD
16660
Bank guarantee accepted
Document Fee
1000
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
damcherra → Tripura
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Ground Water Recharge Activities Under Jjm In North Tripura District 2023-24/ Const. Of 19 Nos Dug And Injection Well At Various Location/ Existing Bore Well Spots Within The Jurisdiction Of Damcherra Rd Block Under Dws Sub-Division, Damcherra
BOQ
| Sl. No. | Item Description |
| 1 | Earth work in excavation by mechanical means (Hydraulicexcavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.-All kinds of soil |
| 2 | Extra for additional lift of 1.5m or part thereof.-All kinds of soil |
| 3 | Reinforced cement concrete work in walls (anythickness), including attached pilasters, buttresses,plinth and skirting courses, fillets, columns, pillars,piers, abutments, posts and struts etc. upto floor fivelevel excluding cost of centring, shuttering, finishingand reinforcement-i) 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stoneaggregate 20 mm nominal size) |
| 4 | Reinforced cement concrete work in beams, suspendedfloors, roofs having slope upto 15° landings, balconies,shelves, chajjas, lintels, bands, plain window sills,staircases and spiral stair cases upto floor five levelexcluding the cost of centring, shuttering, finishingand reinforcement-i)1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stoneaggregate 20 mm nominal size) |
| 5 | Centering shuttering including struttings, propping etc.and removal of form work for:i) Walls (any thickness) including attached pilasters,buttresses, plinth and string courses etc. using shutteringply |
| 6 | Reinforcement for R.C.C. work including straightening,cutting, bending, placing in position and binding allcomplete upto plinth level.i) Thermo-Mechanically Treated bars of grade Fe-500D ormore |
| 7 | water jet or any suitable method including collection ofsamples at various suitable levels and preservation ofsamples in polythene bags / sample boxes and disposal ofexcess soil or mud and maintain the pilot hole properly and required staging as per specification ( IS : 2800 ) and direction of the Engineer-in-charge.A. upto 100 metre depthi) 100 mm dia |
| 8 | Charges for reaming of pilot hole in any soil strata by water jet or any suitable method and disposal of excess soil or mud including the cost for material as required to maintain the pilot hole properly and required staging as per specification ( IS : 2800 ) and direction of the Engineer-in-charge.A. upto 100 metre depthi) 100 mm dia |
| 9 | Washing and development of tube well by using hand pump orby any suitable method and testing of the well as perspecification and direction of the Engineer - in - charge |
| 10 | 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) and direction of the Engineer - in -chargeA. with contractor\"s rigi. with pea gravels obtained from Durgapur, West Bengal. |
| 11 | Providing & lowering of UPVC pipe as per IS:12818 afterwashing of the bore hole by mini drilling rig as perspecification and direction of the Engineer - in - charge.A. with contractor\"s mini rig |
| 12 | UPVC \"CM\" casing pipes100 mm dia |
| 13 | UPVC \"RS\" pipes100 mm dia |
| 14 | Providing & Placing filtering gravel having effective size of 3 mm to 6 mm, stone aggregate 20 mm & brick aggregate 40 mm obtained from local quary as per specification and direction of the Engineer-in-Charge. |
AI Tender Summary
Tender Timeline
May 16, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedMay 26, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedMay 26, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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