Tender For A.- Repair And Maintenance Of Lrhep R.C.C And B.P. Sheet Flume Line Alonwith Other Associated Civil Works At Little Rangit Hydro Electric Project Under Mini Micro Hydel Division, Kurseong, Dist. Darjeeling.
Tender Value
9.76 Lakhs
Estimated cost
Bid Submission
08 Feb 2024
0 days left
EMD
19532
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
Darjeeling → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
A.- Repair And Maintenance Of Lrhep R.C.C And B.P. Sheet Flume Line Alonwith Other Associated Civil Works At Little Rangit Hydro Electric Project Under Mini Micro Hydel Division, Kurseong, Dist. Darjeeling.
BOQ
| Sl. No. | Item Description |
| 1 | Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed with in a lead of 75m in ground floor including roof.a) upto 150 mm. thick |
| 2 | Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the Engineer-in-Charge .a) upto 3 mtr depth. (iv) Without pumping out water and shoring. |
| 3 | Labour for laying 150 mm to 200 mm boulder soling including rough dressing hand packing and rammingdownsmallpiecesintheIntersticeswithout rollingandpreparingthe bedtoproperlevelandfillingupalljointswithsandyclayorearth.With departmental boulder stacked at site. |
| 4 | Cement concrete with 30 mm down graded shingles excluding shuttering.N.B. VarietyIn ground floor(a) 1:3:6 proportion |
| 5 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. (ii) River Bazree. |
| 6 | Reinforcementforreinforcedconcreteworkin allsortsofstructures includingdistributionbars,stirrups,bindersetcinitialstraighteningand removal of loose rust (if necessary), cutting to requisite length, hooking and bendingtocorrectshape,placing inproper positionand bindingwith 16 gauge black annealed wire at every intersection, complete as per drawing and direction.(a) For works in foundation and upto roof of ground floor/upto 4 m II. JSW/JSPL/SHYAM/SRMB/BMASL/ELECTROSTEEL/SSL |
| 7 | Hire and labour charges for Shuttering with orwithout staging upto 4.0 m height using approved stout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction.(b) Where staging is not required. |
| 8 | Rubble masonry in cement (1:6) with hard dressed stones from approvedquarries and clean, coarse and washed sand including carriage of all materials to site .(a) In Road and Jhora Work |
| 9 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface](ii) With 1:4 cement morta(a) 20 mm thick plaste |
| 10 | Neat cement punning about 1.5mm thick in wall, dado, windowsill, floor etc.NOTE:Cement 0.152 cu.m per100 sq.m |
| 11 | Plum concrete work with 40 % cement concrete with 30 mm down graded stone metal and 60 % stone boulder of size 150 mm and above, placed in position as directed excluding shuttering if any (i) (1:3:6) proportion |
| 12 | ProvidingweepholesinBrickmasonry/Plain/ Reinforcedconcreteabutment,wingwall/return wallwith100mmdiaACpipe,extendingthrough thefullwidthofthestructurewithslopeof1V:20Htowardsdrawingface.Completeasperdrawingand Technical specifications. |
| 13 | Filling properly the empty sausage crates with boulders of any size & shape with hand packing after preparation of bed of placement, placing the crate in position, carriage of boulders from road stacks with a lead upto 150m etc. complete in all respect including stitching the rest of the crate with wire (passage for filling boulders) after filling up the crate with boulders and launching the crate in position if necessary and as directed by the Engineer-in charge exclusive of the cost of sausage crate but inclusive of cost of stone boulder with carriage.(Analyased Rate) |
| 14 | Weaving wire mattress as directed with wire of 4mm dia. and making sausage crate of required shape after tying all intersections including joining longitudinal ends, closing ends of sausage, carriage of wire to site of work complete in all respect as per direction of the Engineer-in-charge including cost of supply of G.I. wire. (With 100mm x 100mm mesh.). |
| 15 | Supplying and placing in position of Rubber Pad (Stopper) of width 9 inch for expansion joints |
| 16 | Applying 2 coats of bonding agent with synthetic multi functional rubber emulsion having adhesive and water proofing properties by mixing with waterin proportion (1 bonding agent : 4 water : 6 cement) as per Manufacturer\"s |
| 17 | Applying epoxy based reactive joining agent for joining the old concrete with fresh concrete to be applied within manufacturer\"s specified time as per manufacturers specification. (0.4 Kg / m² of concrete surface). |
| 18 | Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification.A) With departmental boulder stacked at site. |
| 19 | Land Slide Clearance in Soil Clearance of land slides in soil and ordinary rock by a bull-dozer D 80 A-12, 180 HP and disposal of the same on the valley side. |
| 20 | Dismantling old B.P. Sheet flume of size up to 3\" wide and 3\" deep and M.S. Works in joists, runners, bracing etc. Cutting rusty bolts and nuts etc from damaged bridges, stacking the materials with in 150mtr lead of site and carrying the dismantled sheet through to departmental Store at Kurseong. |
| 21 | Supplying/fabrication/erection of new B.P sheet of size (6\"x3\"to 6\"x4\") of 14/16 SWG along with trough tie made of M.S/Tor steel bar 12mm dia carriage upto site through kuccha/pucca road including loading, unloading of the materials at both ends head load upto site. |
AI Tender Summary
Tender Timeline
Feb 01, 2024
11:30 IST
Tender Published
Tender notice published.
CompletedFeb 08, 2024
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedFeb 15, 2024
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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