Kolkata Port Trust Tender

(i) Supply and delivery of 20 litres capacity green / red plastic bins to each household for storing wet waste and domestic hazardous waste .

(ii) Supply and delivery of canvas reinforced cotton handle rectangular bag with minimum 5 litre capacity to each household for storing dry waste.

(iii) Supply and delivery of 500 litres capacity green and blue bin for each location for storing wet waste and dry waste respectively. (40 bins + 10 bins for reserve) including securing in place with iron chain of required length all complete.

(iv) Supply and delivery of 100 litres capacity red bin for each location for storing domestic hazardousc waste . (25 bins + 5 bins for reserve) including securing in place with iron chain of required length all complete.

Cutting /cleaning/ removing jungles , including uprooting / removing of rank vegetation /removing small tree saplings of trees falling under the cutting area of different area of dock.

Surface Dressing of ground in any kind of soil including removing vegetation inequalities not exceeding 15cm depth and disposal of rubbish within a lead upto 75m as directed.

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (b) Depth of excavation for additional depth beyond 1,500 mm. and upto 3,000 mm. but not requiring shoring.

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation.

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant IS codes. Pakur Variety

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) (When the height of a particular floor is more than 4 m the equivalent floor height shall be taken as 4 m and extra for works beyond the initial 4 m ht. shall be allowed under 12 (e) for every 4 m or part thereof) -25 mm to 30 mm shuttering without staging in foundation.

Cement concrete with graded jhama khoa (30 mm size) excluding shuttering In ground floor and foundation.1:3:6 Concrete

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] (i) With 1:6 cement mortar (20 mm thick plaster)

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc.

Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour. In ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted with ordinary cement).Using grey cement 25 mm. thick.

Brick work with 1st class modular bricks -in superstructure, ground floor.

Galvanized iron sheet ridging fitted with necessary bolts, screws, washers etc. complete.(225mm end lapping) 450 mm lapping each way

Galvanized iron sheets valley gutter with perimeter not less than 750 mm with 225 mm lap each way fitted and fixed with necessary bolts, nuts, screws, etc complete. Valley gutter made of 0.63 mm. thick sheets. (300mm End lapping)

Supplying, fitting & fixing polycarbonate sheet of approved make & brand conforming to IS: 14443-1997 and having 50 micron UV protection layer under co-extrusion technology, Fire rating being B-s1 as per EN13501-1 certification, fitted and fixed with 60mm wide aluminum channel section top and bottom member in dry-glaze sandwitch system, (unit wt. of top and bottom members: 0.375 kg/m & 0.69 kg/m) of approved brand and profile, EPDM quality rubber gaskets, anti-dust tape, end closer "C" channel and 75 mm long Self tapping screw being drilled through the center leg of the bottom section with nuts placed at 300 mm apart without anyway puncturing the polycarbonate sheet, EPDM Washer 16 mm dia & 3 mm thick washer.

M.S. structural works in roof trusses with tubular sections conforming to IS: 806-1968 & IS: 1161- 1998 connected to one another with bracket, gusset cleats as per design, direction of Engineer-in-charge complete including cutting to requisite size, fabrication with necessary metal arc welding conforming to IS: 816-1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental charges such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural tubular members as specified in relevant IS code in finished work. i) For trusses spanning up to 12.00 m

Provide M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angles, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gusset, cleats as per design, direction of Engineer-in-Charge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal are welding conforming to IS: 816-1956 & IS: 9595 using electrodes of approved make and brand conforming to IS: 814-1957, haulage, hoisting and erection all complete. The rate including the cost of rolled steel section consumables such as electrodes, gas and hire charges of all tools and plants and labour required for the work including all incidental charges such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural members only in finished work as per IS: specified weight. Payment for Gusset, bracket, cleat, revets, bolts and nuts may be make by adding the actual weight of such items with the weight of finished structural members of 7% of weight for finished structural members weighing not less than 22.5 kg/m. or 15% of weight for finished structural members weighing less than 22.5 kg/m. may be increased to allow for bracket, cleat,revets,and bolts and nuts etc. no separate payment being made for these items, as per direction of Engineer-in-Charge. The rates are considered for a height of erection 8m/2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4m beyond initial 8m or part thereof. For built up sections / structural members of specified sections weighing not less than 22.5 Kg./m

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary: On steel or other metal surface.

Supplying ready mixed concrete of M 25 Grade with well graded stone chips of 20 mm nominal size containing designed quantity of cement per Cu.m of wet concrete produced in computerized batching plant under controlled condition using approved super plasticizer, designing concrete mix following I.S. 10262 and I.S. 456, transporting the mix with agitation in transit mixer to work site depositing the mix on a platform erected for the purpose at required levels of concreting and then placing the mix in its final location of form work compacting and curing the same complete as per specification & direction of the Engineer-in-charge including computerized batching plant transit mixer with all accessories vibrators etc. inclusive of all other incidental charges in this connection complete but excluding cost of hire charge of platform and its supporting staging which would be paid through separate item. [cement to be supplied by the Manufacturer/ supplier] Without approved concrete pump

Provide Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. For works in foundation and upto roof of ground floor/upto 4 m -Tor steel/Mild steel.

Supply of one nos. pre-fabricated portable office container size 40ft x 10ft x 8.5ft. The technical specification is give below: [A] Container Details: Dimensions 40ft x 10ft x 8.5ft Exterior wall CRCA (Cold Rolled Close Annealed)- Corrugated Thickness - 1.2mm (SAIL) ,Exterior wall - Surface finish Red Oxide Primer + Finish Paint (Applicable for CRCA Ext Wall) colour - Phiroza Blue Roof and Wall Insulation Glasswood (16-20 KG/M3) , Interior (Roof/Wall) 4mm thick ACP Colour - Off white Container Floor Vinyl MAT + 18mm thick ply [B] Windows/Doors: Window 3ft x 3ft ,Window Material Aluminum Frame + Sliding Glass + MS Grill Main Entrance Door 6ft x 3ft Single Leaf Door ,External Door Material Mild Steel + Primer + Finish Paint + Door Lock [C] Wiring: Wiring (Conceal Type) Finolex (Conceal wiring PVC Pipe) Fan Type ceiling Mounted Fan 12 inch and Exhaust Fan 9 inch Interior Lights LED Tube Light 4ft, CFL Light FAN & Light Switch points 1 for Main Board 6AMPS Switch & Socket 6 nos. Laptop/PC/other use 16 AMPS Switch & Socket 3 nos. for AC Provision Air Conditioning Unit Split 3 nos. 1 Tonne AC 3 Star [D] Toilets: Urinal 1 nos. as per layout Western WC + hand shower 1 nos Basin + Tap 1 nos. Towel Rod 1 nos. Toilet Floor will have aluminium chequered plate on floor. [E]. Kitchen: Fancy table 1 nos. , Sink 1 nos. [F] Interior Room Partition: As per the layout [G]. Furniture: Managers Table 2 nos. L shaped ,Full work station table 1 nos. 12ft x 2ft plan table for 4 persons Wall Mounted cabinet 2 nos. 750mm x 450mm x 400mm each.

Operation , maintenance and running all the plants and equipments including overall day to day activities related to comprehensive solid waste management by providing necessary manpower , technical support , maintenance of the machineries , all loading , unloading carriage , transportation , disposal at designated points as per SWM Rules , all complete , as specified in the contract. {For machine downtime except as certified by OEM and for reasons attributable to the contractor, penalty shall be imposed as pre-defined in the contract}.