Western Coalfields Limited-WCL has published Tender For Repair And Renovation Of Existing Drainage And Sanitary System For 80 Dsmq Colony And Officer Colony Under Rsa Of Chandrapur Area.. Submission Date for this Tender is 14-12-2022. Drainage Tenders in Chandrapur Maharashtra. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 10-Dec-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 14-12-2022 |
| Sl. No. | Item Description |
| 1 | Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : In cement mortar |
| 2 | 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, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil |
| 3 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials.All kinds of soil |
| 4 | Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete |
| 5 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources: 6 graded stone aggregate 40 mm nominal size derived from natural sources). |
| 6 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, ifnishing and reinforcement- All work up to plinth level :1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources: 4 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 7 | 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. |
| 8 | Centering and shuttering including strutting, propping etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 9 | Centering and shuttering including strutting, propping etc. and removal of form for:Foundations, footings, bases of columns, etc. for mass concrete |
| 10 | Providing and fixing up to floor five level precast cement concrete string or lacing courses, copings, bed plates, anchor blocks, plain window sills, shelves, louvers, steps, stair cases, etc., including hoisting and setting in position with cement mortar 1:3 (1 Cement : 3 coarse sand), cost of required Centering complete. 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20mm nominal size derived from natural sources) |
| 11 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-incharge, beyond 50 m initial lead, for all leads including all lifts involved |
| 12 | Cleaning of sanitory chambers/ water chambers i/c opening ofover &removing ofall watersoil/sludge from chambers and dispozing the same at appropriate dumpingplace with lead 2 km from colony premises work to be done in or foulpositions etc. complete as per instruction of engineer in charge. |
| 13 | Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.In cement mortar |
| 14 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 15 | 12 mm cement plaster finished with a floating coat of neat cement of mix : 1:4 (1 cement: 4 fine sand) |
| 16 | Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.40 mm thick with 20 mm nominal size stone aggregate |
| 17 | Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand derived from natural sources): 4 graded stone aggregate 12.5mm nominal size derived from natural sources) |
| 18 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. |
| 19 | 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) derived from natural sources: 4 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 20 | Providing, laying and fixing, jointing Eco-drain160mm SN 4 Nu-drain UPVC pipes or of equivalent make, manufacture as per EN 13476 or equivalent as per I.S.15328 with fittings such a bends, tees, coupler,etc, jointing with rubber lubricant including necessary excavation, trench refilling with selective excavated material etc. complete |
| 21 | Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge: All kinds of soil |
| 22 | Providing and fixing 75mm dia stabiliser pipe /P.V.C. soilvent/ waste pipe and with necessary fixtures and fitting such as bends, tees,single junctions, slottedvent, clampsetc. complete |
| 23 | Providing and fixing in position UPVC ultra violet stabilized 110mm outer diameter cowl dome confirming to I.S.-4985 including making joints with solvent cement etc. complete |
| 24 | Providingandfixing100mmdiastabiliserpipe/P.V.C.soilvent/wastepipeandwithnecessaryfixturesandfittingsuchasbends,tees,singlejunctions,slottedvent,clampsetc.complete. |
| 25 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources). |
| 26 | Carriage of material earth by mechanical transport including transport including loading unloading and stacking upto 1 km.earth |
| 27 | 6mm cement plaster of mix :1:3 (1 cement: 3 fine sand) |
| 28 | Day to day cleaning of sanitory chambers, gully traps, chainage pipe line, sewerage drains, water drains, septic tank including removing of choked/jammed water soil, sludge or other waste material and disposing the same at appropriate dumping place withleadupto 2 km from colony premises, work to be done inarefoul position etc. complete as per instruction of engineer in charge ( engaged 1.00 no unskilled labour per day throught the year). |
| 29 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 30 | Total impact of GST for the purpose of CTC |
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