Public Works Department Tender

Random Rubble stone masonry for with hard stone in foundation and plinth in Cement Sand mortar above 30 CM thick wall in:Cement Mortar 1:6 ( 1-Cement : 6-Sand).

Centering and Shuttering with plywood or steel sheets including strutting, propping bracing both ways and removal of formwork for foundation , footings, strap beam, raft , bases of columns etc.

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of specified grade for reinforced cement concrete structural elements, excluding the cost of centering, shuttering and reinforcement including curing, compaction, finishing with rendering in cement sand mortar 1 : 3 (1 cement : 3 coarse sand) and making good the joints and Admixtures in recommended proportions as per IS 9103 to accelerate, retard setting of concrete improve workability without impairing strength and durability as per direction of Engineer-in-charge. M-20 grade reinforced cement concrete. All wiork up to plinth level.

Flyash Brick masonry in foundation and plinth with Flyash Bricks of class designation 75 in :Cement mortar 1 : 4 (1 cement : 4 coarse sand).Add extra over item No. 5.21 for brick work in super structure upto third storey.

Half brick masonry in Superstructure , above plinth level upto floor Three level using bricks of designation 75 Cement mortar 1 : 4 (1 cement : 4 coarse sand)

Centering & shuttering with plywood or steel sheets including strutting, propping, bracing bothways with wooden members and removal of formwork for superstructure upto 4.5 m height above plinth, for : Suspended floors, roofs, landings, staircases, balconies, girders, cantilevers, bands, coping bed plates, anchor blocks, sills, chhajjas, lintel, beam, plinth beam etc.

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of specified grade for reinforced cement concrete structural elements, excluding the cost of centering, shuttering and reinforcement including curing, compaction finishing with rendering in cement sand mortar 1 : 3 (1 cement : 3 coarse sand) and making good the joints and admixtures in recommended proportions as per IS : 9103 to accelerate, retard setting of concrete improve workability without impairing strength and durability as per direction of engineer-in-charge. M-20 grade reinforced cement concrete. All work from plinth level up to floor three level. Walls, columns, pillars, posts and struts.

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of specified grade for reinforced cement concrete structural elements, excluding the cost of centering, shuttering and reinforcement including curing, compaction finishing with rendering in cement sand mortar 1 : 3 (1 cement : 3 coarse sand) and making good the joints and admixtures in recommended proportions as per IS : 9103 to accelerate, retard setting of concrete improve workability without impairing strength and durability as per direction of engineer-in-charge. M-20 grade reinforced cement concrete. All work from plinth level up to floor three level.Beams, plinth beams, girders, bressumers, cantilevers, suspended floors, lintels, roofs and staircases including spiral staircase, shelves etc.

Providing and fabricating reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding (including cost of binding wire) all complete up to floor three level. Thermo-mechanically Treated bars (Tata, SAIL)

Grading roof water proofing treatment with : Cement concrete 1 : 2 : 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size).

Providing batta (gola) 75 mm x 75 mm in cement concrete (1 : 2 : 4) including finishing with cement mortar 1 : 3 as per standard design.

6 mm thick cement plaster to ceiling of mix 1:3 (1cement : 3-fine sand)

Plaster on new surface on walls in cement sand mortar 1 : 6 including racking of joint etc. complete fine finished : 20 mm thick

Providing and applying white cement based putty over plastered surface to prepare the surface even and smooth complete Birla/J.K./Nerolac or ISO. As per direction of Engineer in charge.

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade : Two or more coats on new work including preparation of base with primer, putty, lippy complete in all respect.

Painting exterior surface of Wall with 100% acrylic exterior paint of approved brand and manufacture to give an even shade with two or more coats including prepartion of base with sand papering, primer, putty, etc complete in all respect.

P & F 1st qualityHeavy Duty Vitrified Polished Digital tiles on floor, skirting and steps etc.in different sizes (thickness minimum 10mm) with water absortion less than or equal 0.08% and conforming to IS 15622 of approved make in all colour and shade, laid with 20 mm thick CM 1: 4 including grounting the joints with white cement and matching pigment etc complete.Size 600mm x 600mm

Providing and fixing 15 to 20 mm thick Granite stone slab mirror polished and machine edge cut in walls, pillars, steps, Shelves, Sills Counters, Floors etc. laid on 12 mm (Av.) thick base of cement mortar 1 : 3 (1 cement : 3 coarse sand) jointing with white cement mortar 1 : 2 (1 white cement : 2 marble dust) with pigment to match the shade of the granite slab complete including rubbing and polishing of : Green/Black/Other granite. Above 3601Cm2 Slab

Extra for providing edge moulding to 18 mm thick marble stone counters, vantities etc. over item No. 7.1 & 7.2 including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge. Granite work

Providing and fixing Unplasticized Poly Vinyl Chloride (UPVC) SWR Pipes Type B for sciland waste discharge system (IS : 13592 : 1992 Marked) of approved quality / make 110 mm diameter.

Providing and fixing in position collapsible steel shutters with vertical M.S. Channels 20 x 10 x 2mm and bracket with flat iron diagonals 20 x 5mm. size with top and bottom rail of T-iron 40 x 40 x 6mm. with 40mm dia steel pulleys/ball bearing complete with bolts, nuts locking arrangements inside and outside stoppers, handles etc. as per specification including applying a priming coat of approved steel primer. (To be measured and paid as per outer dimension). With 75 mm opening when closed.

Providing & fixing precast cement concrete coping 1 : 2 : 4 mix 50mm thick complete as per specification :

Providing and fixing aluminum work for doors ,windows, ventilators and partition with extruded built up standard tubular / appropriate Z sections and other sections of approved make conforming to IS :733 and IS :1285, fixed with rawl plugs and screws or with fixing clips ,or with expansion hold fasteners including necessary filling up of gap. at junctions , at top ,bottom and sides with required PVC/neoprene felt etc. Aluminium section shall be smooth ,rust free, straight ,mitered and jointed mechanically wherever required including cleat angle Aluminium snap beading for glazing /paneling , C.P. brass/ stainless steel screws Al. Tower bolt & Al. handle & Al. Aldrop etc.,all complete as per architectural drawings and the directions of Engineer- in – charge .(Glazing and paneling to be paid for separately).Anodised aluminum (anodised transparent 81 dyed to required shade according to IS : 1868. (Minimum anodic coating of grade AC 15, Anodizing to be got done from approved Anodizer)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with PVC / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge (Cost of aluminium snap beading shall be paid in basic item). With glass panes of 5.0 mm thickness (weight not less than 13.75 kg./sqm) as per IS : 2835.

Providing and fixing double action hydraulic floor spring of approved brand and manufacture to aluminium door shutter confirming to IS : 6315 including cost of cutting floors as required, embedding in floors and cover plate etc. complete as per direction of Engineer-in-charge.

Providing and fixing expanded grill made of anodised aluminium as per design and drawing having members section of size 7.5 mm x 6.0 mm and opening of size 102 mm x 99 mm to aluminium window / vent with required screws, Y and H aluminium sec (as per drawing) at the ends and middle joints respectively complete in all respect as per direction of engineer in charge.

Providing and fixing 100mm brass locks (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete.

Providing and fixing steel gate, grating , and grills made of angles, tees, square bars, flats,or black pipe with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide

Providing and laying Reinforced cement concrete pipes NP-3 for culverts including jointing ends and fixing collar with cement mortar 1:2. (MoRTH specification : clause 1000/2900).1000 mm dia

Providing and fixing of precast concrete interlocking blocks of 80 mm thick (M-30 Grade) manufactured from fully computerized automatic stationery hydraulic vibto perssed machine & full computerized automatic batching plant of class A-I as per BS: 6717-2001. The CC interlocking paving blocks be laid on average 50mm thick bed of coarse sand and the joint is to be filled with fine sand. Laying procedure on compected sub base as defined. The work includes earth work in cutting of B/T road, cutting of WBM road and disposal of unserviceable Material with all leads & lifts and stacking of serviceable Material complete job is to be executed as per the instructions of Engineer-in- charge. The rates to be inclusive of all lead, lifts & taxes General specification of Blocks:

Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard jointed with neat cement slurry mixed with pigment to match the shade of tiles including rubbing and cleaning etc. complete on 20 mm thick bed of cement mortar 1:4 (1 cement : 4 coarse sand)Dark shade using ordinary cement.

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets 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 whenever required.1.00 mm thick with zinc coating not less than 275 gm/m2