Chennai Port Trust Tender

4.Dismantling the existing Plain Cement Concrete in Rich mix to the required level, size and shape wherever required without damaging the nearby structures 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 and all as directed at site including all labour, tools, tackles, equipment, fuel, transport, etc. complete

5.Cutting and removing the existing Reinforced cement concrete as existing at site of work and wherever required to the required size and level without damaging the nearby structures, including depositing the dismantled debris within a lead of 50m for re-transportation and disposal, including removing the reinforcement steel from the structures wherever possible and handing over the retrieved materials such as reinforcement steel etc., to the departmental stores/RSD yard within the Port premises including all labour, tools, tackles, equipment, plants, transport, fuel, Gas cutter etc., complete.

6.Dismantling and removing the existing damaged cupboard arrangements of Size 20.00mx0.70mx1.20m (approx) at M1ware house and including removing of wooden shutters and frames, brick work with Cement Mortar,R.C.C slab, and accessories, etc., without damaging the structures nearby, transporting and handing over the serviceable materials to the departmental stores/RSD yard and stacking the debris if any, at ground level within a lead of 50m for retransportation and disposal, all as per relevant specification and as directed including all labour, tools, equipment, transport, fuel, etc., complete.

7.Dismantling and removing the existing damaged Rolling shutter/Sliding door of size 3.75M X4.50M (approx) in M1 and M2 ware house including hood cover/accessories without damaging the structures nearby, transporting and handing over to departmental stores / RSO yard within port premises all as specified and as directed at site of work including all labour, tools, equipments, transport, fuel etc., complete.

8.Supplying of Mazdoor Class-I Labour for cutting of tree branches producing over the M1 and M2 Ware houses roofing/entry and cleaning the bushes where ever required all as specified and directed at site of work including all labour, tools, equipments, safety ladder, scaffolding etc., complete

9.Removing the existing damaged AC sheet roofing and Providing of New Asbestos cement. Corrugated roofing sheets 6mm thick or nearest size as available in the Market and fixing in position with necessary G.I. L/J Hook of 10mm thick (galvanized coating 70 to 80 Microns) wherever required without damaging the nearby roof sheet all as specified and as directed, conveying and dumping the dismantled sheets with in a lead of 50m for retransporting all as directed at site including all labour,tools, materials, etc., complete.

10.Earth work excavation in ordinary soil, sand, clay mixed with roots, boulders weighing individually less than 250 Kg, debris, rubbish etc., as existing at site of work for ramp and other such works up to 1.50m depth including dressing of sides ramming of bottom all as per 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, equipments, fuel etc., complete.

11.Providing and laying plain cement concrete of mix 1:4:8 (1 Cement: 4 Crushed stone sand: 8 hard granite graded stone aggregate of 40mm nominal size) in volumetric proportions for Ramp / flooring and other such works wherever required all as per relevant specification, and as directed at site of work including mixing, transporting, placing, ramming, consolidating, curing, shuttering, all materials, labour, tools, plants, equipments, fuel, etc. complete.

12.Providing and laying Plain cement concrete of mix 1:1½:3 (1Cement: 1½ crushed stone sand : 3 hard granite graded stone aggregate of 20mm nominal size) in volumetric proportions for pedestal,Ramp,floor etc., and wherever required all as per relevant specifications, and as directed at site of work including centering, shuttering, scaffolding, mixing, transporting, placing, vibrating, finishing, curing including all materials, labour, tools, equipments, fuel etc., complete.

13.Providing Brick Work using bricks of class designation 50 in C.M1:5 (1 cement : 5 crushed stone sand) for superstructure (upto Ist floor level) and wherever required, all as per relevant specifications and as directed at site, including scaffolding, curing, all materials, labour, tools, equipments, transport, fuel, etc., complete.

14.Preparing the surfaces of wall and plastering in cement mortar 1:4 (1cement :4crushed stone sand), 12 to20mm varying thickness in patches to the required finish, curing all as per relevant specification and as directed at site, including all materials, labour, tools, equipment, Scaffolding, etc., complete.

15.Preparing the surfaces of Column and Beam and plastering in cement mortar 1:3 (1cement :3 crushed stone sand), 20mm thick to the required finish, curing all as per relevant specification and as directed at site, including all materials, labour, tools, equipment, Scaffolding, etc., complete.

16.Preparing the surfaces of wall and plastering in cement mortar 1:5 (1cement :5 crushed stone sand), 12mm thick to the required finish, curing all as per relevant specification and as directed at site, including all materials, labour, tools, equipment, Scaffolding, etc., complete.

17.Repairing and servicing the inoperative Mild Steel sliding door of Size 3.75mX4.5M (approx) (Mild Steel required approximately 100kg each door) and making in good working condition by cutting welding and replacing the components like angle, sheet, wheel,moving rail and fixing good working condition all as directed at site of work including all labour, materials, tools, scaffolding, crane etc., complete.

18.Repairing and servicing the inoperative Mild steel Rolling shutter of Size 3.75mX4.5M (approx) (2nos of rolling shutters each 30Kg MS required ) and making in good working condition by cutting welding and replacing the components like gear box, sheet, handles, hood cover, shaft etc., and fixing good working condition including all as directed and all as per specification including all labour, materials, tools, scaffolding, crane etc., complete.

19.Supplying, fabricating and fixing MS frames using MS angle of Size 75x75x6mm or nearest size as available in the market to suit the site condition for galvalume sunshade roofing and fixing on wall with suitable fasteners/Screws, wherever required, and painting with two coats of synthetic enamel paint over a coat of red oxide primer, all as directed at site of work, including all labour, material, scaffolding, transporting, tools, welding, gascutter, equipments, fuel, etc., complete.

20.Providing and fixing colour coated Galvalume Metal sheet of 0.47mm thickness or nearest size as available in the market for roofing of the MS angle sunshade, to the required size and fixing in proper position with necessary G.I screws / “J” bolts and nuts and other accessories all as per site condition and relevant specifications and as directed at site of work including providing scaffolding, all materials, labour, transport, fuel, safety accessories, tools, equipment, etc., complete

21.Preparing the surfaces of floor and plastering in cement mortar 1:3 (1cement :3 crushed stone sand), 20mm thick to the required finish, curing all as per relevant specification and as directed at site, including all materials, labour, tools, equipment etc., complete.

22.Providing and fixing of rigid unplasticized PVC pipes 110mm outer dia (Finolex or Trubore or Varun or Supreme) 4kgf/sq.cm. for Rain water down take lines including necessary specials like bends, tees, elbows, shoes etc., joining the pipes using necessary adhesives, and fixing with PVC clamps and making connections to floor traps, gully traps manholes etc., and making good the disturbed portions all as per relevant specification and all as directed at site including all materials, labour, tools, equipment, scaffolding etc., complete

23.Supplying and fixing self adhesive SBS water proof membrane of 1.50mm thick or nearest size as available in the market and fixing in position over the AC Corrugated sheet roof repaired portion and finishing the surfaces of felt with necessary binder wherever required without damaging the nearby area all as specified and as directed at site of work including all materials, labour, tools, scaffolding, equipment, transport, fuel etc., complete.

24.Cleaning deposited dust /silt/ tree leaves and other foreign materials from the gutters running through the M1 and M2 ware houses and making the gutters free from obstructions for easy flow of rain water including all labour, scaffolding, materials equipments transport fuel etc., complete.

25.Preparing the surfaces of existing Steel members and painting with two coats of synthetic enamel paint (Asian/Berger/Dulux or equivalent) of approved colour to give an even shade and finish all as directed including all labour, materials, tools, tackles, equipments, brushes, scaffolding, etc., complete. NOTE:1. Necessary painting co-efficient shall be allowed as per Ch.P.T. engineering manual. 2.The above quantity is inclusive of painting co-efficient

26.Supplying and fixing Steel Rolling shutters with hood cover and with gear operated by mechanical device with chain/ handle including necessary locking arrangements etc.., and all made up of MS laths 1.25mm tk and 80mm wide or specified and the laths without joint in each strip shall machine rolled and straightened with an effective bridge depth of 10mm and interlocked together throughout entire length and joined together at the end with end locks and mounted on specified design pipe shaft The spring manufactured from high tensile spring steel wore and all spring shaft shall be supported with MS brackets with MS guide channels thickness not less than 3.15mm and depth 75 mm and all the arrangements should be fixed by 3 no of cleats to the wall/ column by means of screws including to suit the existing clear width an height in good working condition ie free movements of the curtain and each portion shall be laid on ground and side channel shall be bound with ropes . The exposed screws, plates shall be concealed in plaster all as directed and as per CH.P.T manual drawing including all labour materials, fuel, tools, scaffolding etc., complete.

27.(a). Loading, transporting, dumping and levelling the surplus earth within a lead of 2Kms all as directed at site of work including all labour, materials, tools, tackles, equipments, transport, fuel, etc., complete. Note: 1. The tenderer shall maintain trip sheets in triplicate in Trust’s approved format at his own cost for the quantity of earth transported. 2. Payment will be based on the lorry cubical contents. 3. 20% voids shall be deducted for earth.

27.(b)..Loading, transporting, dumping and levelling the debris within a lead of 2 Kms all as directed at site of work including all labour, materials, tools, tackles, equipments, transport, fuel, etc., complete. Note : 1) No deduction of voids for debris. 2. The tenderer shall maintain trip sheets in triplicate in trust's approved format at his own cost. 3.. Payment will be based on the lorry cubical contents.