Chennai Port Trust-CPT has published Tender For Removing And Replacing The Existing Damaged Rcc Hume Pipe And Construction Of Storm Water Drain At Jd South Wharf In Ee( C ) Cd I Area In Chennai Port Authority. Submission Date for this Tender is 22-08-2023. Drainage Tenders in chennai Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | 1.(a) Earth work excavation in ordinary soil, sand, clay mixed with roots, boulders weighingindividuallylessthan250Kg, debris, rubbish etc.,asexistingatsiteof work for all foundationsandothersuch works upto1.50 mdepthincludingdressing of sides ramming ofbottomallasper relevant specification and as directed at site depositing the excavated earth within a lead of 50m for transportation/refilling including shoring, strutting, all labour, tools, tackles, equipment, fuel etc., complete. |
| 2 | 1.(b) Earth work excavation in ordinary soil, sand, clay mixed with roots, boulders weighingindividuallylessthan250Kg, debris, rubbish etc.,asexistingatsiteof work for all foundationsandothersuch works from 1.50m to 3.0mdepthincludingdressing of sides ramming ofbottomallasper relevant specification and as directed at site depositing the excavated earth within a lead of 50m for transportation/refilling including shoring, strutting, all labour, tools, tackles, equipment, fuel etc., complete. |
| 3 | 2.Removing theexisting cover slab and desilting the drains and dumping the desilted materials and refixing the coverslab at the places as directed at the site of work including all labour, tools and equipments such as crow bars, shovel, pan, rope etc., complete. Note: Daily labour posting details:1) 4 Numbers of coolie(Men) to be postedper day on all working days excluding sundays and holidays.(Working Hours:7:30AM to 5:00PM)2) Thedrains to be desilted are located at EE(C)CD I division.3) An amount of Rs.924/- per labour per day will be levied and recovered from the running bills for non posting of labour by the contractor.4) The contractor should maintain a muster roll in the prescribed form and should get the acknowledgement from the Trust"s official daily supervision will be done by the Trust"s official to see that all the labours are working.5) All cleaning tools such as crow bars, shovel, pan, rope etc., required area to be mobilized and used in the work by contractor at his own cost. |
| 4 | 3. Dismantling the existing Plain Cement Concrete in rich mix and RCC Hume pipe wherever required without damagingthenearby structures to the required level, size and shape and making good the disturbed portions if any, and depositing the debris within a lead of 50m for re-transportation and disposal all as per relevant specification andas directed at site including all labour, tools, tackles, equipment, fuel, transport, etc.complete. |
| 5 | 4.Dismantling the existing brickwork in Cement Mortarto the required shape, size and level wherever required without damaging the nearby structures including collecting the debrisand depositingwithin a lead of 50m for disposal all as per relevant specification and as directed at site including all labour, tools, tackles, scaffolding, equipment, transport, fuel etc., complete. |
| 6 | 5.Providing and laying Plain Cement Concrete of mix 1:4:8 (1 Cement: 4 Crushed Stone sand : 8hard granite graded stone aggregate of 40mm nominal size) in volumetric proportions for levelling course of foundations and wherever required as per relevant specification and as directed at site including mixing, transporting, placing, ramming, consolidating, shuttering,curing etc., including all materials, labour, form work, tools, plants, equipments, fuel, etc., complete. |
| 7 | 6.Providing and laying Non pressure NP4 class (Heavy duty)RCC Hume pipe conforming to IS 458:2003, 450mminternal dia and wall thickness not less than 75mmincluding collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1cement : 2 CS sand) including testing of joints etc., complete., laying the pipes in trenches to thecorrect alignment and gradient, including strutting all as per relevant specifications and drawings, including all materials, labour, tools, plants, equipments, transport, fuel etc complete. Note: Earth work, Refilling with excavated earthand PCC for levelling course concrete will be paid for separately under relevant item. |
| 8 | 7.Providing Brick Work with common burnt clay non modular bricks of class designation 7.5in Cement Mortar 1:5 (1cement :5 crushed stone sand)forfoundation and basement, curing all as per relevant specifications and as directed at site, including all materials, labour, tools, equipment, scaffolding, transport, fuel etc. complete. |
| 9 | 8.Providing and laying Cement Concrete of mix 1:1.5:3 (1 Cement: 1.5 Crushed Stone sand : 3hard granite graded stone aggregate of 20mm nominal size) in volumetric proportions for RCC works, Bottom slab of drain, manhole, etc., all as per relevant specificationsand as directed including mixing, transporting, shuttering, placing, vibrating, curing etc., including all materials, labour, tools, plants, equipments, machinery, fuel, etc., complete. Note: Supplying, fabrication and placing of Steel reinforcement will be measured and paidseparately under relevant item. |
| 10 | 9. Providing and laying Cement Concrete of mix 1:1.5:3 (1 Cement: 1.5 Crushed Stone sand : 3hard granite graded stone aggregate of 20mm nominal size) in volumetric proportions for RCC works, drain, manhole side wall,all as per relevant specifications, drawings and as directed at site including mixing, transporting, shuttering, placing, vibrating, curing etc., including all materials, labour, strutting, tools, plants, equipments, machinery, fuel, etc., complete. Note:Supplying, fabrication and placing of Steel reinforcement will be measured and paidseparately under relevant item. |
| 11 | 10. Providing and laying Cement Concrete of mix 1:1.5:3 (1 Cement: 1.5 Crushed Stone sand : 3hard granite graded stone aggregate of 20mm nominal size) in volumetric proportions for RCC precast cover slabs for drain, manholeetc., including finishing the exposed surfaceswith neat cement punningallas per relevant specification and as directed including mixing, transporting, shuttering, placing, vibrating, curing etc.,including all materials, labour, scaffolding, strutting, tools, plants, equipments, machinery, fuel, etc., complete. Note:Supplying, fabrication and placing of Steel reinforcement will be measured and paid separately under relevant item. |
| 12 | 11.Supplying, fabricating and placing in positionHYSD (Fe 415/500 grade) TMT steel barsconforming to IS 1786as reinforcement for all RCC works wherever required, including handling, cutting, bending and tying with 1.25mm dia black annealed steel binding wire including placing, all as per relevant specification and as directed,including all materials, labour, tools, equipment, transport, fuel, etc., complete. Note:1.The rate shall be inclusive of cost of reinforcement steel, binding wire and fabrication charges etc., complete. Binding wire will not be measured for payment purpose. 2.The contractor will be allowed to use FE500 Grade TMT steel bar without claiming any extra cost. |
| 13 | 12.Preparing the concrete surfacesand plastering in cement mortar 1:3(1 cement : 3 crushed stone sand), 6 to 10mm thickfor drain, manhole and wherever required to the required finish, curing all asper relevant specfication and as directed, including all materials, labour, tools, equipments, scaffolding, etc., complete. |
| 14 | 13.Refilling with available excavated earth excluding boulders, debris etc., in the sides of footing in layers not exceeding 200mm thick as per relevant specifications and as directed including consolidating the deposited earth in layers by watering and ramming, including all labour, material, tools, equipment, etc., complete. |
| 15 | 14.Loading, transporting the Surplus earth, dumping and leveling in the low lying area within a lead of 1Km inside Port premisesas directed, including all labour, transport, tools, equipments, fuel, etc, complete. Note: 1. Tenderer shall maintain trip sheets in triplicate in Trust’s approved format at their own cost for the quantity of surplus earth transported. 2.Payment will be based on lorry cubical content after deduction of 20% for voids. However,payment will be restricted to the actual quantity of earth work minus refilling. |
| 16 | 15.Loading, transporting the Debris, dumping and leveling in the low lying area within a lead of 1Km inside Port premisesas directed, including all labour, transport, tools, equipments, fuel, etc, complete. Note: 1. Tenderer shall maintain trip sheets in triplicate in Trust’s approved format at his own cost for the quantity of debris transported. 2. Payment will be based on the lorry cubical content. 3. No deduction of voids for debris will be made. |
| 17 | 16. Hire charges for engaging of JCB of capacity 3T for digging, loosening and uprooting the treesin the alignment and re-rooting the same in the available space as directed at site including shifting, transporting cost of equipments hire charges, fuel, tools and operator etc., complete. Note: 1.Tenderer shall maintain Log sheets in triplicate in Chennai port Authority approved format at their own cost for the quantity of JCB engaged. 2.One shift means eight working hours (i.e.,excluding idling time/ break down) |
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