TENDER FOR MISCELLANEOUS CIVIL WORKS ROOF TRUSS WORK FOR PRODUCTS DAIRY EDAPPALLY ERNAKULAM DIST

CONCRETE WORK:- Providing and laying cement concrete in retaining walls, return walls, walls ( any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts,buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc. up to floor five level, excluding the cost of centering, shuttering and finishing: 1:11/2:3 (1 cement : 11/2 coarse sand :3 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form work for: Columns, piers, abutments, pillars, posts and struts

ROOFING WORK:- Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer and two coat of epoxy paint, including welding and bolted with special shaped washers etc. complete. Hot finished welded type tubes

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer and two coat of epoxy paint, all complete.

Providing and fixing .5 mm meta colour sheets(Glavalume sheet) (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+0.05%), total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

Providing ridges or hips width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete. 0.80 mm thick with zinc coating not less than 275 gm/m2

Providing and fixing Square type approved quality and brand PVC rain water gutter of 200 mm wide including all cost and conveyance charge, pvc down-outlet at every 3/4M etc complete. charges for structural steel for gutter shall be paid in the relevant item of structural steel.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 110 mm diameter

FINISHING WORK:- Finishing walls with Acrylic Smooth exterior paint of required shade : Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 meters lead: With cement mortar 1:4 ( 1 cement : fine sand)

MISCELLANEOUS WORK:- Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

Dismantling roofing including ridges, hips, velleys and gutters etc., and stacking the material within 50 metres lead of : G.S. Sheet

ALUMINIUM WORK:- Supply and fixing of materials for ACP boarder 150mm to 100mm size as per architectural drawings with aluminum powder coated indal section frame work and 3mm thick ACP securely fixing the basic frame work to the properly designed structural with adequate anchor fasteners, Fischer/Hilti make nuts and bolts etc. as per technical specifications.

Providing and fixing aluminium composite panel ceiling and fascia using aluminium extruded architectural sections of size 25.4x25.4x1.2mm(0.308kg/m) to form grids of size 600x600mm and fixing 3mm thick FR grade aluminum composite panel (0.25mm aluminium coil thickness) of approved make and colour to the frame work using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant etc. The basic frame work shall be propoerly hung/fixed on the existing roof structurals using aluminium extruded angles/square tubes at proper intervals.

Providing and fixing structural glazing using powder coated aluminium extruded architectural sections of size 71.2x28x2.8mm(1.136kg/m) to form grids of size maximum of 600x750mm and fixing 5mm thick approved reflective type glass. Securely fixing the basic frame work on to the masonry/rcc/ms structure with adequate and properly designed anchor fastners, fischer/hilty make nuts and bolts etc including providing himax windows in required intervals. complete. as per the drawings/directions of engineer in charge and specificaitons

M K Udayakumar

ANTONY P D

Celmech Engineering Pvt.ltd

Linto Manuel

DELMANN CONSTRUCTIONS

joseph km

joseph km

ANTONY P D

M K Udayakumar

Linto Manuel

Ansar Ahmed