Rural Water Supply And Sanitation Department Tender

Providing and constructing granite / trap / basalt size stone masonry in foundation cement mortar 1:6, stone hammerd dressed in courses not less than 20 cms high, bond stones at 2 m. apart in each course including cost of materials, labour, curing complete as per specifications

Providing and constructing granite / trap / basalt size stone masonry in basement with cement mortar 1:6, edges of stones chistle dressed in courses not less than 15 cms high, bond stones at 2 m. apart in each course including cost of materials, labour, curing complete as per specifications.

Earthwork excavation (in deposited soil) and filling in sides of foundations upto plinthin layers not exceeding 20 cms. in depth, compacting each deposited layer by ramming afterwatering with lead upto 50 m. and lift upto 1.5 m. including cost of all labour complete as perspecifications.

Providing and laying in position reinforced cement concrete of design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.46cum, with superplastisiser @3lts confirming to IS9103-1999Reaffirmed-2008, machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated forall works in ground floor level for roof slabs, staircase, lintels, and beams,retaining walls, return walls, walls ( any thickness ) including attached pilasters, columns, pillars,posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks,plain window cills, fillets etc., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.

Providing and removing centering, shuttering, strutting, propping etc., for removal of forms work for foundation, footing, bases of columns for mass concrete including cost of all materials, labour complete as per specificaiton.

Providing T.M.T steel reinforcement for R.C.C work including straightening, cutting, bending, hooking, placing in position, lapping and / or welding wherever required, tying with binding wire and anchoring to the adjoining members wherever necessary complete as per design (laps, hooks and wastage shall not be measured and paid) including for OHT & reservoier, cost of materials, labour, HOM of machinery complete as per specifications.

Providing and constructing load bearing wall with solid concrete blocks having block density not less than 1800kg/m3 having a minimum average compressive strength of 5.00 N/mm2 confirming to IS 2185 (Part 1):2005 and constructed with CM 1:4, as per IS 2572:2005 including cost of all materials labour charges, scaffolding, curing, hire charges of machineries etc., complete as per specifications with solid concrete blocks of size 400x200x200mm

Febricating supplying and erecting MS tubular truss of span upto 10m. The bottom and top member is provided with 50x50x6 cm double equal angles, welded back to back and in between top and bottom line in areas of mid section is provided with 50x50x6cm equal single angle for vertical and inclined members and at supporting ends 40x40x5mm single angle is provided. All the members are welded together with 6mm gussset plate as per drawing. The entire truss is anchored in RCC colomn by using 4 nos. of MS anchor bolts at each support with 10mm thick base plate and shoe plate. The work includes cutting, straightening, placing in position of MS angle and welding wherever necessary and applying one coat of red oxide primer coat to all themembers including cost of all materials, labour charges and hire charges of machineries for cutting, welding, grinding and errection equipments with all lead and lift, transportation etc. complete as per specification.

Providing trapezoidal profiled sheet: Providing and installing of re painted Galvolume iron trapezoidal profiled sheet of approved make 1060 mm width (1000 mm cover width) 28-3 mm crest height with crest distance of 200 mm c/c with 2 ribs at the cement for stiffening. the total coated thickness (TCT) of the shet will be 0.47 mm +/- 0.02 mm tolerance Zinc-Alloy coating AZ 150 gsm as pr ASTM 1397/A755-550 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 20-22 microns using self drilling/self tapping screws of 25 mm length, to be fixed ovr the existing purlins, rafters, channels and trusses.

Providing 15 mm thick cement plaster in single coat with cement mortat 1:4 to brick masonry including ronding off corners wherever required smooth rendering : Providing and removing scaffolding including cost of materials, labour, curing complete as per specifications.

Providing ceramic tiles of approved make shade and size for flooring treads of steps and landings laid on a bed of 12 mm thick, cement mortar 1:3 mix flush pointing with white cement using colour pigment, including cost of materials, labour, curing, complete as per specifications. ceramic tiles of size 30x30 cms

Providing skirting, doda, rises of steps with colour glazed tiles on 10mm thick cement plaster 1:3 and jointed with white cement slurry over rough plaster surface (excluding cost of rough plastered surface which should be measured and paid separately) using glazed tiles of approved make and size including cost of materials, labur, complete as per specification.

Providing, fabricating, assembling and fixing in position aluminium partitions using aluminium sections of mat finish or gassy finish in combination of plain grove, single grove and double grove as per requirements for the frames of ovrall size 63.5mm x 38.1 mm with thickness of 2 mm having section weight, plain section 1.054 kg/m, single gorve thickness 1.05m section weight 1.094kg/m, bouble grove thickness 1.9mm section weight 1.094kg/m and bottom member 114.3mm x 44.54 mm thickness 3.18 mm weight 2.646 kg/m aluminium louvers section of size 36.5 mm x 34.93 mm 1.45 mm thick section weight 0.429kg/m bottom portions provided with 12 mm thick prelaminated sheet both sides of approved colour lamination exterior grade upto 0.90m height, spacing of vertical member not exceeding 0.60 m c to c sections are cut to the required lengths, joints mitered and corners grinded subdividing frames tennoned and rivetted to the frames, the assembled frame stiffened withcorner angles, stipped and fixed with screws, rawl plugs and teak wood gutties to RCC coloums on sides, RCC lintels or beams at top and floor at bottom, inclouding cutting chistelling and making good with cement mortar to match the surface, providing and fixing 5.5 mm thick plain glass for middle protion viz. 0.9 m to 2.13 m and top panel with louvers sections, the glass and panels fitter withglazing clips of 19mmx17.3mm of thickness 0.9mm weight 0.124kg/m aluminuium sections treated for removal of any rust and prevention of further rust formation, coated with greasy materials for non-adherence of mortars or any other sticky materials, vertical members embedded in the flooring by making suitalbe sized holes and fixing with cement mortar, with necessary opening for fixing of door of standard size (excluding cost of door) all the frame throughly cleaned, free from rust, scale or drit including cost of materials, fixures, labour and HOM of machinery complete as per specifications, using aluminium section anodized to 12-15 microns.

Providing fabricating, assembling and fixing in position aluminium shutters to the existing door frame in the partition using 47.62x44.45 mm section thickness 3.18mm, weight 1.505 kg/m for vertical frame 47.62x44.45 thickness of 3mm, weight, 1.42 kg/m for top section, 49.19mmx44.45mm with wall thickness 3mm, weight 1.495kg/m for central rail and 114.3mmx44.45mm thickness 3.18 mm weight 2.646kg/m for bottom rail, aluminium sections and cut to length joint metred and corners grinded the bottom rail and top rail hinged ro pivoted, opening arrangements including providing and fixing standard approved accessories, such as aluminium handles, tower bolts, lock, pivots, hinges PVC or rubber gasket, 12mm prelaminated sheets (Vovopan) exterior grade or appoved colour both sides same colour for bottom panel of maimum height 0.90m and 5.5mm thick plain glass for top panel (Novopan) and glass fixed with glazed clips and prevention of further rust formation and coated with greasy aterials for non-adherance of mortars or any other sticky materials, including cost of materials, fixtures labour and HOM of machinery complete as per specificatios using aluminium section anodized to 12.15 microns.

Providing and fixing n position sluminium windows and ventilators as per approved drawings with sliding shutters using double track window frame section of size 61.85x31.75 mm with 1.2mm thick bottom section weight 0.695 kg/m sides and top sections 1.3mm thick weight 0.659 kg/m and shutter comprissing top and bottom section of size 40mmx18mm 1.25mm thick 0.417kg/m shutter outer side 40mmx18mm, 1.25mm thick weight 0.417kg/m, shutter interlock section 40mmx26.7mm, 1.1mm thick, weight 0.469 kg/m the shutters mounted on nylon rollers with approvd quality of fixtures such as aluminium handles tower bolts etc. and providing and fixing 5.5mm thick plain galss for shutters fitted with rubber beading aluminium sections including cutting to required length, joints mitred subdividing the frame tenonned and rivetted in the assembled frame stiffened with end clips at corners angles etc., and fixed to the walls, lintels, floor beams/cills as the case may be with necessary steel screws, raul plugs or teak wood gatties including cutting masonry or concrete and making good the orginal surface suing cement mortar, aluminium sections pretreated for removal or any specification.

Providing 2 coats of snowcem /Water-proof cement paint painting over one coat of primer including scrapping the exposed faces, removing loose plastering, removal of vegetations, fungus, cleaning the surface, replastering wherever required in CM 1:3 to the required shape with necessary scaffolding & curing etc., (Including cost of materials).