Tender For Repairing And Cleaning Of Damaged & Chocked Sewer Line In Rispana River Frombalbeer Road Bridge To Chuna Bhatta Bridge, Dehradun (M.H. No 44 To 60) (Phase-2) Due To Natural Calamity (Deviyaapda Year 2025-26) In Dehradun City, Distt- Dehrad
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Project Description
Tender for Repairing And Cleaning Of Damaged & Chocked Sewer Line In Rispana River Frombalbeer Road Bridge To Chuna Bhatta Bridge, Dehradun (M.H. No 44 To 60) (Phase-2) Due To Natural Calamity (Deviyaapda Year 2025-26) In Dehradun City, Distt- Dehradun
BOQ
| Sl. No. | Item Description |
| 1 | Excavation of earth depth upto 1.5 mt. Below G.L. for laying of sewer manholes, Gully pits, Chambers, sumps etc. in ordinary soil(earth,sand loam and clay) joints, pits, trimming, dressing, levelling refilling of trenchesincluding cutting of in 20 cm layers,watering and ramming the same including removal of surplus earth or other dismantled material up to a distance of 50 meters from the center of trenches.Excavation in soil mixed with morum,shingle,kankar requaring use of specials T&P. |
| 2 | Excavation in soil mixed with morum, shingle, kankar requaring use of specials T&P. if required |
| 3 | 0 mt to 1.5 mt B.G.L |
| 4 | 1.5 mt to 3.00 mt B.G.L |
| 5 | Depth from 3.0 upto 4.5 m |
| 6 | Depth from 4.5 upto 6.0 m |
| 7 | Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry,cement concrete,wood work,steel work, including T&P and scaffolding wherever necessary,sorting the dismantled material,disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specification Clause 202. |
| 8 | Reinforced Cement Concrete |
| 9 | Centering and shuttering including strutting, propping etc. and removal of form for all heights :Foundations, footings, bases of columns, etc. for mass concrete |
| 10 | Plain/reinforced cement concrete in substructure completeas per drawings and technical specification (For height upto 5 m) |
| 11 | R.C.C grade M 20 |
| 12 | Sewer line cleaning 600 mm to 800 mm dia including dismantling of sewer line cleaning properly and relaying properly true to alingment. |
| 13 | 1.5 to 3.0 m below G.L |
| 14 | 3 to 4.5 m below G.L |
| 15 | 4.5 to 6.0 m below G.L |
| 16 | Supply of all materials and constructing Reinforced cement concrete manhole in M30 cement concrete . The work includes excavation , dewatering , planking , strutting etc , refilling , disposal of surplus earthn with all lift and lead of 50 m including construction of concrete base with PCC 1:3:6 ( 1 cement , 3 coarse sand , 6 stone aggregate 40 mm nominal size), preparation of channel upto the height of pipe and benching in PCC 1:2:4 ( 1 cement , 2 coarse sand and 4 stone aggregate ) including neat cement finished , suitable connectioin of inlet and oulet pipes , testing ( water tightness) of manhole , curing , manhole frame and cover etc . complete as oer specification and drawing complete with respect all and as per Engineer-in-charghe ( depth of manhole will be measured from invert of the pipe to top of manhole cover) |
| 17 | 1200 mm dia,1.65m-2.30 m depths |
| 18 | 1500 mm dia,2.30m-4.95 m depths |
| 19 | Cleaning of manhole chamber upto depth of 6 mtr. |
| 20 | R.C.C Manhole Cover Slab |
| 21 | 1500 mm R.C.C Manhole raising |
| 22 | Supply of all materials stainless steel (SS-316L)strip 60mmx5mm thick included Cartage of material,Fabrication ,erection,(fixing)etc. all complete |
| 23 | Design and drawing of structure (as per requirement) and vetting |
| 24 | Environment Monitoring (Pre-construction Stage) |
| 25 | Ambient Air Quality (PM2.5, PM10, SOX, NOX, CO) |
| 26 | Surface Water quality (IS 2294) |
| 27 | Noise Levels (Day time and night time noise level (max, min & Leq levels) |
| 28 | Environment Monitoring (Construction Stage) |
| 29 | Ambient Air Quality (PM2.5, PM10, SOX, NOX, CO) |
| 30 | Surface Water quality (IS 2294) |
| 31 | Noise Levels (Day time and night time noise level (max, min &Leq levels) |
| 32 | Provision of Mobile Toilets at Work Site including maintenance till Construction Period |
| 33 | Water sprinkling to suppress dust |
| 34 | (i) Supply and commissioning of mobile toilets on wheel/ prefab toilet (2 units each Toilet and bathroom) with proper water supply and drainage system, electric supply and safe access at work site locationslocations |
| 35 | (ii) Maintenance: Daily cleaning twice a day by engaging one permanent helper |
| 36 | (iii) Painting at every six months |
| 37 | Environmental Protection, Safety, IEC and Social & Environmental Trainings |
| 38 | ESMP and OHS Training at site (1 day) |
| 39 | Labour Laws Training at site (1 day) |
| 40 | Training on sensitization on Gender issues including SEA/SH Provisions |
| 41 | GRC Meeting/Stakeholder meeting |
| 42 | Community Meeting/Public Consultation & Community Health and Safty training |
| 43 | Awareness Training for HIV/AIDS and other STDs |
| 44 | Project Information boards as per direction of Engineering Encharge |
| 45 | Portable water Quality |
| 46 | Deduction in the depth of the manhole to regulate payments for variation of actual depth of manholes in following sizes. |
| 47 | 1200 mm dia,1.65m-2.30 m depths |
| 48 | 1500 mm dia,2.30m-4.95 m depths Please Enable Macros to View BoQ information |
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Upcoming · 15 daysBid Opening Date
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