Department Of Fisheries Tender

Providing, fabricating and erecting structural steel like plates, channels, angles, girders,insert plates, foundation bolts, expansion boltsanchor fastners etc. of various sizes as perdrawings including cleaning, providing andapplying 1 coat of polyurethane paint ofapproved brand externally and applying twocoats of red oxide of approved brand internally,scaffolding etc. complete. (Part rate for the balance of final coat at some places of paint)

Providing, fabricating, erecting, hoisting andfixing in position structural steel work in rolledsteel joints, channels, (Part rate for the balanceof Final coat of paint) angles, tees, flats, plates,lattice members, built up / compound sectionsin columns, portals, girders, beams, bracings,trusses, purlins, rafters, staircase, steps, hand-railings, walkway, cat ladder with cages, toeplates, side walling, trestles, Conveyorgantries,insert plates, foundation bolts,expansion bolts etc. including gusset plates,anchor plates etc., including site and shopfasteners, riveting, bolting, anchor fastners etc.of various sizes including welding at shop orwork site at all heights etc.including de-rusting, cleaning, scaffolding etc. complete.(The said surface preparation includesapplication of "Rusticide SS" or equivalent tothe structural steel members to remove thetraces of rust.) ( Structural steel surfaces thusprepared; shall receive primer coat of"Sunepoxy 378" or equivalent beforeapplication of above said 3 coats of"SUNPUGUARD.(All material supply is incontractor’s scope including paints andgrouting etc complete.)(Painting shall be shoppainting) (Part rate for the balance of final coatat some places of paint)

Providing and fixing Hilti bolts WITH CHEMICAL of 10 mm dia in existing COLUMN as per Manufacturers specifications. l at desired location tothe satisfaction of Engg - in - charge includingscaffolding, filling the area properly withcement / non-shrink additives etc. complete. (Item of Microconcrete, grouting & makingholes etc. shall be paid seperately.)

Providing & Fixing steel props including necessary fixtures (wooden runners 100mm x 100mm at top and Scantling 300mm x 300mm x 25mm, at bottom bracings etc.) to support the existing RCC / steel members, existing pressed coba type slab etc. as per requirement etc. complete. ( Prior approval of sketch for propping system is essential ).

Removal & Re - fixing of the steel props as perrequirement at desired location includingnecessary fixtures etc. complete

Repairing of honey combed or spilling area by chipping out the damaged spalled or honey combed portion of concrete up to rusted rebars, cleaning of all rust, scale and loose materials, scaffolding, compressed air machinery etc. complete. (item includes use of air compressor, chipping machine and scaffolding for height 8 to 10 meter)

Providing Repairing of honeycombs and minor damages with Polymer Modified Morter including material,labour complete in all respect.

Raising of scafolding to reach the entire surface area of bridge. upto10 m height above ground level, made with MS tube, horizontal and vertical tub joint with cup and lock system with MS tubes, challies, MS clamp and maintaing it in a serveciabl econdition for execution work of cleaning and/ or pointing and or/applying protection coating and/ inspection of work at required locations and removing it there after etc complete. (Item includes making of temporary support for scaffolding, cost of scaffolding, labour, material, safety devices,etc.,all complete)

Providing & Applying DuraClean- WR for cleaning the TMT bars, steel structure etc. of structure by Waterjet cleaning/ grinding the surface by grinder machine, wire brush, removing existing corrosion from the metal surface also removing loose particles(using other mechanical / manual means) and apply on prepared surface of DuraGuard - as corrosion preventive coat on prepared TMT bars, steel structure,metal surface etc. to protect it from corrosion etc. as per manufacturer's specification ( using other manual / mechinical means) complete as per specification including cost of all materials, machinery, labour, insurance charges as directed by the Engineer in charge.

Removing G.I. or A.C. sheet roofing including purlins, principal rafters etc. including sorting serviceable and unserviceable materials, stacking the same as and where directed in the compound including scaffolding etc. complete.

Providing and fixing colour coated Zincalume ( R ) AZ150 ( min 150 gms/sq.mt. total on each side ) profiled sheets for roofing. The feed material is manufactured out of nominal 0.45 mm Base Metal Thickness ( BMT ) (0.5 mm TCT ), Hi-strength steel with min.550 MPa yield strength, metallic hot dip coated with Aluminium-Zinc alloy (55% aluminium 43.4% zinc 1.6% silicon) with COLORBOND ( R ) steel quality super durable polyester paint coat ( with inorganic pigment). The paint shall have a total coating thickness of nominal 35 um, comprising of nominal 25 um exterior coat on top surface and nominal 10 um reverse coat on back surface. Profile sheet shall have nom. 950-1050 mm effective cover width and nominal 25-30 mm deep ribs with subtle square fluting in the five pan at nominal 180-250 mm center- to-center. The end rib shall be designed for anti-capillary groove. and return leg. The feed material should have coil manufacturers product details marked a regular interval. Including fasteners with min. fastened with min. 25 um Zinc-Tin alloy coated, Hex head, self-drilling screw etc. complete. (weight of profile 4.52 Kilogram/ One Square Metre)

Removing cement tiles, or marble or polished shahabad floor or dado without bed concrete including stacking the materials as directed with all leads, lifts etc. complete

Providing and laying Cast in situ/Ready Mix cement concrete in M15 of trap/ granite/quartzite/gneiss metal for bed blocks, foundation blocks and such other items including bailing out water, Steel entering, formwork, laying/ pumping, compacting, roughening them if special finish is to be provided, finishing uneven and honeycombed surface and curing etc. complete. The Cement Mortar 1:3 plaster is considered for rendering uneven and honeycombed surface only. Newly laid concrete shall be covered by gunny bag, plastic, tarpaulin etc. (Wooden centering will not be allowed.), with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)

Providing and laying machine cut machine Polished Kota stone flooring 25mm to 30mm thick and required width in plain/ diamond pattern on bed of 1:6 C. M. including cement float, filling joints with neat cement slurry, curing, polishing and cleaning etc. complete