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Tender For Civil Work, thiruvallur-Tamil Nadu

Public Works Department-PWD has published Tender For Civil Work. Submission Date for this Tender is 06-02-2024. Civil Work Tenders in thiruvallur Tamil Nadu. Bidders can get complete Tender details and download the document.




Tender Notice

41909896
Tender For Civil Work
Open Tender
Indian
Tamil Nadu
thiruvallur
06-02-2024

Tender Details

Civil Work Special Repairs To Flooring, Doors And Other Civil Works In Gdp Hall In Collectorate Building At Thiruvallur

Key Value

Document Fees
Refer document
EMD
INR 9880.0 /-
Tender Value
Refer document

BOQ Items

Name of Work: Special Repairs to Flooring, Doors and other civil works in GDP Hall in collectorate building at Thiruvallur.
Sl. No. Item Description
1Dismantling clearing away and carefully stacking materials useful for reuse of any thickness of Floor finish and dadooing walls in cement mortar with mosaic tiles / glazed tiles / cuddapah slabs.
2Dismantling clearing away and carefully stacking materials useful for reuse of any thickness of Brick / stone masonry in Cement mortar walls under 3m high.
3Clean removal of Cement plaster from walls.
4Relaying of Cement Concrete 1:5:10 (One Cement, Five sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundationincluding dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification.
5Supplying and erecting steel centering for sides and soffits including supports and strutting upto 3.29m height for plane surfaces such as RCC floor slab, roof slab, rectangular, square tee or ell beams,lintels, staircase, waist slab, landing slab, landing beam, portico slab, portico beams in all floors with all cross bracings using mild steel sheets of size 90cmX60cm and 10 gauge stiffened with welded mild steel angles of sizes 25mmX25mmX3mm for boarding laid over silver oakjoists of size 10x6.5cm spaced at about 90cm centre to centre suppported by casurina props 10cm to 13cm dia spaced at 75cm centre to centre etc. complete complying withstandard specification and as directed by thedepartmental officers.
6For Plane surface such as RCC floor slabs, roof slabs, rectangular beams, Tee beams, Ell beams, lintels, landing slabs, waist slabs, canopy slabs etc.
7Relaying in position, Standardised Concrete Mix M-20 Grade in accordance with IS 456-2000, using 20mm and down graded hard broken granite store jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ration of 0.55, including admixture (plasticiser/Super plasticiser) in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improveworkability without impairing strength and durability with about (5 cu.m.) 7730 kg of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m.) 7670 kg. of sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing etc., and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards.(No separate payment will be made by the Department for the excess usage of mateials).
8For Ground floor
9Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc., complete complying with standard specification. and as directed by the departmental officers. (Contractor has to make his own arrangements for the supply of steel and binding wire).
10Reconstruction of Brick work in cement mortar 1:5 (One cement and five sand) using using best quality II class Ground moulded chamber burnt bricks of size 9" x 43/8"x 2 3/4"in for foundation andbasement and super structure,complying withstandard specification including curingetc complete as directed by the departmental officers.
11In Ground Floor
12Repaving the floor with best quality Double Charged Vitrified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three M-sand) 20mm thick in all floors and the top pointed with the white cement mixed same colour pigments etc., complete complying with standard specification.(The make and brand of the tiles should be Johnson / Kajaria / Somany / Nitco / RAK which has to be got approved by Executive Engineer before use on works)
13Replastering with Cement Mortar 1:5 (One cement and Five sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.
14Renewing and refixing the damaged teak woodscantlings for door and windows and any other joinery works using teak wood scantlings below 2m in lengh and complete it in all floors including labour charges for the manufacture of frames as per standard specification.
15Teak wood scantlings below 2m in length
16Teak wood scantlings above 2m in length
17Renewing and refixing the flush door of 35mm thick solid core flush shutter with commercial ply on both sides with over the plywood fixing 4mm thick OST vaneer sheet on both sides and over with melamine polishing with teak wood lipping alround 35 mm thick bilded with liquid phenol formaldehyde with resin and including labour charges for fixing the shutter to the frams and for fixing the shutterto the frams and fixing anodized aluminium furniture fittings such as bolt hinges 125 x 30mm one aldrop 250mm x 150m long each one Alu. powder coated handle one no and door round lock with screws one no of rubber brush 40 x 60mm one no number ofdoor stopper to the shutters materials and labour etc., complete complying with standard specification and as directed by the departmental officers.
18Renewing and refixing of Brass Dye Cast Letters of approved size treatement process for the following sizes, The rate is inclusive of cost of materials, labour charges aluminium frame work and wall panelling work, transportating charges etc., complete as directed by the departmental officers., (The materials quality and colours are approved by the departmental Engineer before use of work)
19GDP Hall in Tamil Letters
20Emblem (15"")
21Renewing and refixing M.S.Grills for Gate of approved design for open countryard, grill, grill work to doors and window openings etc. using necessary mild steel flats for inner and outer members which should be fixed on edges including cutting the members, welding, grining, one coat of priming coat using best approved quality red oxide primer, dismantling of walls / concrete if necessary, fixing and finishign the dismantled portion to oringinal condition etc.complete complying with standard specification as directed by departmental officers.
22Malamine Polishing the wooden doors, wall panelling apper the following specifications. The wooden surface shell be scrapped with No.60, No.80 and No.100. Sand Paper and Finally with No.120 have throughtly uniform surface. A sealer shall be applied over the surface. again the surface shall be scrapped with No.80 and No.100 and No.120 sand paper throughly. necessary putty finish with colouring pigments shell be applied over the surface. again the surface shall be scrapped throughly using No.100 sand paper to ensure a clean surface.
23Renewing and refixing in position best approved of BIS quality PVC rain water down fall pipes having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification.
24160mm dia PVC Pipe
25Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat in all floors excluding cost of priming coat etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)
26SUB TOTAL
27GST @ 18 %
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