Tender For Maintenance & Repair Work During Kharif Irrigation To Canals From Ch.0.0 To Ch.253.00 Along With Minor-A From Ch.0.0 To Ch.126.00 Of Dy-2 Of B.B.C. In Onda & Bankura-1 Block Under Bankura Irrigation Sub Division Of Bankura Irrigation Divis
Tender Overview
Project Description
Tender for Maintenance & Repair Work During Kharif Irrigation To Canals From Ch.0.0 To Ch.253.00 Along With Minor-A From Ch.0.0 To Ch.126.00 Of Dy-2 Of B.B.C. In Onda & Bankura-1 Block Under Bankura Irrigation Sub Division Of Bankura Irrigation Division During 2026-27.
BOQ
| Sl. No. | Item Description |
| 1 | Cutting and clearing jungles including shrubs, water weeds, bushes, trees, plants, upto 30cm.girth including removing as directed by Engineer-in-charge. |
| 2 | Dismantling of existing structures like culverts, bridges,retaining walls and other structure comprising ofmasonry, cement concrete, steel work, including T&Pand scaffolding wherever necessary, sorting thedismantled material, disposal of unserviceablematerial and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specifications Clause 202 for Rural Roads of MORD.i)By Manual Meansb)Cement Concrete |
| 3 | Scraping Plaster in Lime or Cement Mortar from Brick /Stone Masonry as per Technical Specification Clause 202 for Rural Roads of MORD |
| 4 | Clearing and removal of water hyacinth including weeds, thick and thorny floating jungles and burning them to ashes when dry or removing them outside Government land including all leads and lifts to stack in a nearby available space complete. |
| 5 | 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. I. In all sorts of soil excluding marshy soil & rocks ( soft 0r hard ) by manual means.a) upto 3 m depth. (iii) Without pumping out water but including shoring as required. |
| 6 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes.(iv) Pakur Variety |
| 7 | Hire and labour charges for Shuttering with or without 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 | Earthwork from borrow pits overexisting embankment or for repairs to embankment,closing breaches etc. with in an initial lead of 30 metre and lift of 1.50 metre including breaking clod sand depositing the same in layers not exceeding 25cm. and rough dressing etc.complete as per profile. |
| 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 mortar(a) 15 mm thick plaster |
| 10 | Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor, drain etc. (Note :Cement 0.152 cum per 100 sqm.) |
| 11 | Cast-in-situ cement concrete blocks or lining units as per designed section and specification, in normal mix propotion 1:1.5:3 (corrsponding to M20 grade with well graded 20 mm down stone metal aggregate, laid in position by casting in alternative panels or otherwise to keep a gap of 12mm between the adjacent units, over a layer of polythene sheet of thickness not less than 100 to act as aseperator between the bottom surface of the block and the sand cushion/filter material laid below the blocks ,including dressing , ramming, shuttering, finishing the exposed surface by trowel without adding any additional cement and sand mortar ,curing and filling the gaps between the adjacent units by 5.6mm down coarse aggregate to be compacted properly, with all leads and lifts including supply and carriage of all materials, complete, without the cost of sand cushion/filter.(The rate is exclusive of the cost of stone aggregate and its carriage upto site. Construction wing has to add the cost of same from the SoR of PW (Roads) to derive the consolidated rate. Consumption chart of the USoR may be used for assessing the quantity of coarse aggregates per cum of concrete).(Stone Aggregate of Pakur or Rajmahal,or broken stone of North Bengal varieties)Note:provisions of the latest departmental manual for lining in Irrigation Canals are to be followed ,when ever applicable . |
| 12 | Providing and inserting nipples with approved fixing compound after drilling holes for grouting as per Technical specifications including subsequent cutting/ removal and sealing of the hole as necessary of nipples after completion of grouting with Cement/Epoxy. |
| 13 | Sealing of cracks / porous concrete by injection process through nipples/ Grouting complete as per Technical specification.A. Cement Grout |
| 14 | Sealing of crack / porous concrete with Epoxy Grout by injection through nipples complete as per clause 2803.1. |
| 15 | Epoxy bonding of new concrete to old concrete. Please Enable Macros to View BoQ information |
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