Ce / 07 / 2021-22 Construction Of Cement Concrete Road And Drains At Fsd Gossaigaon
Tender Value
2.09 Crore
Estimated cost
Bid Submission
21 Sep 2021
0 days left
EMD
Ref. Documents
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Gossaigaon → Assam
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Ce / 07 / 2021-22 Construction Of Cement Concrete Road And Drains At Fsd Gossaigaon
BOQ
| Sl. No. | Item Description |
| 1 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soil as directed, with all lead & lift within Depot Complex asper direction ofEngineer-In-Charge.All kinds of soil. |
| 2 | Scarifying metalled (water-bound) road surface including disposal of rubbish, with all leads and lifts within Depot complex as per direction of Engineer-In-Charge and consolidation of the aggregate received from scarifying and dismantling with power road roller of 8 to 10 tonne capacity. |
| 3 | Dismantling manually/ by mechanical means as per required depth including stacking of serviceable material and disposal of unserviceable material with all leads and lifts within Depot complex as per direction of Engineer-in-charge :Water bound macadam road |
| 4 | Preparation of subgrade by consolidation with power road roller of 8 to 12 tonne , dressing to camber, wateringincluding making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with all leads and lifts within depot complex as per the direction of Engineer-In-Charge. |
| 5 | Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. With material conforming to Grade-II (size range 53 mm to 0.075 mm ) having CBR Value-25 |
| 6 | Construction of dry lean cement concrete sub base over a prepared sub-grade with coarse and fine aggregate conforming to IS:383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per specifications, cement content not to be less than 150 Kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, for all leads & lifts, laid with a mechanical paver, compacting with 8-10 tonne vibratory roller, finishing and curing etc. complete as per direction of Engineer in- charge. |
| 7 | \"Providing and laying design mix cement concrete of M-40 grade, inroads/ taxi tracks/ runways, using cement content as per design mix, using coarse sand and graded stone aggregate of 40 mm nominal size in appropriate proportions as per approved & specified design criteria, providing dowel bars with sleeve/ tiebars wherever required,laying at site, spreading and compacting mechanically by using needle and surface vibrators, levelling to required slope/ camber,finishing with required texture, including steel form work with sturdy M.S. channel sections, curing, making provision for contraction/expansion, construction & longitudinal joints ( 10 mm wide x 50 mmdeep) by groove cutting machine, providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer-in-charge (Item of joint fillers, sealants, dowel bars with sleeve/ tie bars to be paid separately). Cement concrete prepared withbatch mixingmachine Note:- Extra cement upto 10% of minimum specified Cement contentconsidered in M-40 is @ 380 kg/cum in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content , the contractor shall have discretion to either redesign the mix or bear the cost of extra cement. Excess cement(maximum 10%) used as per design mix is payable separately. . |
| 8 | Providing and fixing in position pre-moulded joint filler in expansion joints. |
| 9 | Providing and laying in position bitumen hot sealing compound for expansion joints etc. Using grade \"A\" sealing compound. |
| 10 | Providing and laying in position cement concrete of specified grade 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centering and shuttering - All work up to plinthlevel |
| 11 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :1:2:4 (1 cement : 2 coarse sand (zone-III): 4 graded stone aggregate 20 mm nominal size). |
| 12 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more |
| 13 | Centering and shuttering including strutting, propping etc. and removal of form for all heights : Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 14 | Centering and shuttering including strutting, propping etc. and removal of form for all heightsSuspended floors, roofs, landings, balconies and access platform |
| 15 | Providing and laying seperation membrame of impermeable plastic sheeting 125 micron thick over DLC item as per direction of Engineer In charge. |
| 16 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size) |
| 17 | Disposal of building rubbish / malba / earth / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. |
| 18 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Mild steel and Medium Tensile steel bars |
AI Tender Summary
Tender Timeline
Aug 30, 2021
11:30 IST
Tender Published
Tender notice published.
CompletedSep 21, 2021
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedSep 22, 2021
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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