tender for Barricading Nimaitirtha Ghat Located At The Right Bank Of River Hooghly Under Ward No. 12 Of Baidyabati Municipality In District-Hooghly-M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channelections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge completencluding cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The ratencludes 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 allncidental chages 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, rivets, bolts and nuts may be make by adding the actual weight of such items with the weight of finished structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15 % of weight for finished structal members weighing less than 22.5 Kg. / m. may be increased allow for bracket, cleat, rivet, bolts and nuts etc. and no seperatepayment 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 initiial 8m. or part thereof.III) For built up sections / srtuctural members of specified sectionsweighing not less than 22.5 Kg./m 2 Labour charges for driving RS Joist , ISHB, ISMB,ISLB etc or other structural section of any type and sizes in all sorts of soil in tidal river(both high tide and low tide ) including hoisting and placing the RS Joist or other structural members in position cutting andsharpening heads if necessary before andafter driving with all hire and labour charges for necessary driving appliances and in all incidental situation if arises including hire chargesof heavy type of burge or pontoon fabricated with heavy staffing with mountain on burge or pontoon including all devicesfor driving Joist or other similar structural section including fuel and lubricants , carriage, skilled labours etc.will be supplied by the agency for execution to complete the work as per direction of the Engineer in Charge.The rate is exlusive of cost of Structural Members. 3 Supply, installation, testing and commisioning of following items for hoisting system and ghear box as mentioned below as per direction including cost of materials machinaries and manpower cutting machining aligninganchoring welding finishing consumable Carriage and all overheads with all leads and lifts complete as per specification (without painting)XXXIV) a. chain 4 Surface cleaning of metal surfaces by chemical cleaners and then by hand with emary paper, wire brush and power tool cleaners and removing dust and preparation o f surface including cost of all materials, labour, machinery, scaffolding, etc., complete with initial lead for sand upto 1 km and all lifts. 5 Painting of Gates of Distributory /Branch /Minor canal / Pump Coloum pipe/Pump Discharge Pipe & other similar components on prepared surfaces with one coats of zinc phosphate primer (airless spray preferred) 50microns/coat and one coal tar epoxy, 150 microns/coat including cost of all materials, labour, scaffolding etc., complete with all leads and all lifts. 6 Supplying, Fitting & fixing different factory made Metal Craft Sheet (excluding cost of metal crafting) incluing cost of powder coating (for M.S, Aluminium plate) & finished metal sheet with all fitting accessories complete in all respect as per diection of Engineer-in-Charge. Stainless Steel Plate,ii) 1.5mm thick 7 Supplying galvanised straining bolts (with eye at one end with double nuts and washers) fitted and fixed complete. (ii) 12 mm. dia.,a) 200 mm. 8 Supplying to site empty cement polythene bags (capacity 50kg) in good condition including stacking, incedental charges etc. all complete (capacity 50 kg). 9 Labour charges for filling empty cement gunny bag / polythene bag (capacity 50 kg) with all kinds of earth (wet or dry), sand or agreegates(stone / brick) and sewing as done in case of cement bags ,( tying with a knot after filling will not be accepted ) , and stacking within a lead of 30 metre as per direction of Engr-in-charge (cost is excluding the cost of any types of filling materials).NB:- Volume of earth/ sand filled bags should not be less than 0.028cum/ bag. 10 Dumping in position earth / sand filled gunny / poly bags (capacity 50 kg) within a lead of 30 metre inclusive of all lifts. 11 Supplying Nylon cage netting 1 metre x 1 metre x 1 metre size with knot having mesh size 17.5 cm x 17.5 cm constructed with nylon thread (210 x 24) having tensile strength not less than 250 Kg. / sq. cm. including carriage, delivery and stacking at site inclusive of all taxes complete. 12 Labour charges for dumping and placing in position properly filled in Nylon crates with filled in gunny / poly cement bags (minimum 25 nos. having capacity 50 kg) with local earth or sand, sewing and tying the crate with nylon wire within a lead of 150 m. and all lifts in river slope or bed by cutting trenches upto 50 cms depth, if necessary, or by boat including cost of hire charges of boat, boatmen and other necessary equipments and also including cost of bags, carriage and charge of filling bags with earth / sand but excluding cost of nylon crate as per direction of the Engineer – in – Charge.NB:- Volume of each earth/ sand filled bags should not be less than 0.028 m3.Size of Nylon crate is 1metre X 1metre X 1metre.(a) Where boats are not necessary. 13 Fine Sand (Grading Zone III as per IS: 383-1970) stacked at site. 14 Supplying Unskilled labourMazdoor (Male/Female)
