Bharat Sanchar Nigam Limited-BSNL has published Tender For Raising / Repairs To Cable Duct Manhole Necks And Other Repairs To Manholes In Hubballi And Dharwad For The Year 2023-24.. Submission Date for this Tender is 08-08-2023. Cable Tray Tenders in hubballi Karnataka. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Tracing out Manhole / Hand hole incuding measuring from adjoining manhole/handhole, digging manually etc all complete as directed by the Engineer in charge |
| 2 | Providing Barricading as per the requirement of Engineer-in-charge to ensure safety to the workers as well as to the public by providing necessary glow lamps, safety tapes, flags etc., as per the Direction of the Engineer-in-charge |
| 3 | Dismantling manually/ by mechanical means including stacking of serviceable material and disposal ofnserviceable material within 50 metres lead as per direction of Engineer-in-charge : |
| 4 | Water bound macadam road |
| 5 | Bituminous road |
| 6 | Taking out rectangular Precast RCC Manhole covers with necessery tools and plants, icluding removing dust between cover and frame watering, clearing the obstacles so as to remove the cover freely, where ever required, all complete as directed by the Engineer in charge. |
| 7 | Round covers (Rate per cover) |
| 8 | Rectangular manhole (Rate per manhole) |
| 9 | Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50metres lead as per direction of Engineer - in- charge. |
| 10 | Taking out circular/Rectangular Precast RCC Manhole/ Hand hole MS angle outer framewith necessery tools and plants, icluding removing /breaking CC/soil alround the frame, watering, clearing the obstacles so as to remove the frame freely, where ever required and keeping the same in safe custody till refixing etc all complete as directed by the Engneer in charge. |
| 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 : |
| 12 | 1:1.5:3 (1 cement : 1 coarse sand : 2 graded stone aggregate 20mm nominal size) |
| 13 | Centring and shuttering including strutting, propping etc. and removal of form work for |
| 14 | Foundations, footings, bases for columns etc. for mass concrete |
| 15 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. |
| 16 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 17 | Fixing at time of concreting in road work by local body, available old/new MS Manhole/Handholeframe in position with necessary holdfast as specifiedto be welded to frameincluding tieing, binding with necessary binding wire and making level to match the road levelincluding cost of labour involved, binding wire and its watch and ward charges etc.complete as directed by the Engineer-in-charge. |
| 18 | Round cover frame |
| 19 | Rectangular frame |
| 20 | Placing the available Man Hole cover/Hanhole Coverin position including transportation, lifting etc complete as directed by the Engineer-in-charge. |
| 21 | Round covers |
| 22 | Rectangular frame (All covers) |
| 23 | 12 mm cement plaster finished with a floating coat of neat cement of mix :1:3 (1 cement: 3 fine sand) |
| 24 | Suplying Galvanised MS Manhole cover round neck of 860 mm outer dia consisting of G.I. Sheet of 3mm thick and 200mm widemoulded and welded in circlar shape so as to give the depth of 120mm and bottom L 80mm as per the required size, with necessary hold fast of Galvanised MS angle size 40x40x6mm at required intervalsand 300mm long in T shape are welded to the outer surface of the moulded G.I. sheet neck for the purpose embedding in Reinforced Cement Concrete MH slab. |
| 25 | Round manholes |
| 26 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. |
| 27 | In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works. |
| 28 | Chipping of concrete by 25 mm alround the manhole neck by manually or mechanically to fix manhole cover frame and drilling holes at the hold fast in to the existing slab by providing 16 mm dia size bars inserted deep 10 cm with standerd adhesive for tightening the frames including making good all round the frame by filling the gaps with bitumen or equivalent material wherever necessary all complete as per the direction of Engineer in charge. |
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