Kolkata Metropolitan Development Authority Tender

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.

(B) Filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity)

Removal of rubbish , earth etc from the working site and disposal of the same beyond the compound , in confirmity with the municipal / corporation rules for such disposal loading into truck and cleaning the site in all respect as per direction of engineer in charge .

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

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. a) Pakur Variety.

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. (i) Pakur Variety

Hire and labour charges for shuttering with centering and necessary staging up to 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 (up to roof of ground floor). (c) Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work

Hire and labour charges for shuttering with centering and necessary staging up to 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 (up to roof of ground floor). (f) 25 mm to 30 mm shuttering without staging in foundation.

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. (a) For works in foundation, basement and up to roof of ground floor/up to 4 m . (i) Tor steel/Mild Stee lII. Other thanManufacturers not specified

Brick work with 1st class bricks in cement mortar (1:4) a) In foundation and plinth

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 1:4 cement mortar (a) 20 mm thick plaster

Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m.

Bailing out water by pump including all leads and lifts and including making all arrangements for disposal, where continuous flow or seepage of water is encountered and rating of pumps and hours of operation is specifically ascertained as per direction of the Engineer-in-charge.

Supply of silver sand and stacking at site.

Supplying to the site empty cement bags(Capacity 50 kg) in good condition including stacking , incidental charges etc all complete.

Labour for Filling empty cement gunny bags/polythene bag( capacity 50 kg) with all kinds of earth (wet or dry) including sewing (as done in case of cement bags, tying with knob after filling will not be accepted) and stacking in position within 150 m. with all lifts excluding the cost of earth (volume of earth filled Polybags should be considered as 0.028 cum)

Dumping of earth/sand filled polybags inclusive of all leads and lift.

Removing earth filled Poly bags/ Gunny bags from the channel bed/ slop initially depositing the same near channel bank at a place as directed by the E.I.C. for measurement and then disposing off the same at a distance not less than 150 m from the channel site.

Supplying, laying, fiting, fixing and jointing of UPVC pipes conforming to IS:4985-2000 with latest revision and amendments, if any, with necessary UPVC/CI specials, CIDF sluice valves, as per relevant I.S. specification including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder ,road sub-grade and its flanks but excluding moorum and laterite or sand stonehard arock including cutting of brick payment without damaging the existing telephone/electrical cable line etc.(in case of damage of any type of cable line during excavation, necessary damaged charges as applicable by the respaective authority will be borne by the agency in his own cost. Loading, unloading, carrying of pipes, specials, valves from the local store to work site and lowering laying of pipes specials valves carefully in trenches maintaining proper levels and alignment ,jointing the pipe and specials including supplying of good quality/approved brand solvent cement (as per IS:14182-1994 including cost of all fabricated PVC fitting i.e. tees,bend, reducers, adopter etc.as per IS:101-1988 and making flange joints including supplying required quantity of nuts, bolts and rubber insertion (CIDF sluice valves will be supplied by the department free of cost) as required at site by adopting suitable method so as to facilate the maintenance of pipe line locally as per conventional method including back filling the trenches with good earth obtained from excavation of renches including consolidation with watering in layer not exceeding 150mm thk. with maintaining an average depth of cushion of 1.10mtr. from the top of pipe line including making interconnection with distribution pipes etc. all complete as per drawingdirection and satisfaction of the E.I.C. (A) Pressure Rating : Class - III; (ii) Laying of pipe line including cost of pipe & fittings/specials but excluding cost of valves. h) 200mm(OD)

Supplying, fitting and fixing in position reinforced cement polymer concrete manhole /gully pit cover with matching frame.As per I.S- 12592(M.D) (a) 15 MT load bearing capacity round manhole cover provided with two lifter hooks fitted with matching frame of size Cover: 460 mm X 75 mm Frame: 620 mm X 150 mm opening: 360mm Weight: 100 kg (approx

b) 5 MT load bearing capacity gully pit cover with frame and hingearrangement for opening of size Cover: 470 mm X 420 mm X 80 mm Frame: 590 mm X 550 mm X 170 mm opening: 380mm x 305mm Weight: 100 kg (approx)

GST @ 18 % on Sl No 1 TO 24

Cess @ 1 % On Sl No 1 to 25