Corporation Of Chennai Tender

Supplying and erecting shuttering including necessary supports for plane surface in foundation and basement for RCC column footings,pintol blocks, plinth beam, staircase steps, critical steps, critical piers,etc.,using mild steel sheets of size 90x60cm and 10 gauge stiffened with welded mild steel angles of size25x25x3mm for boarding laid over silver Oak (country wood) joists of size 10x6.5cm spaced at about 90cm centre to centre and supported by casuarina props of 10 to 13cm dia spaced at 75cm centre to centre etc.,complete

Providing And Laying In Position, Standardised Concreto Mix M-40 Grade In Accordance With 15:456-2000, Using 20mm And Down Graded Hard Broken Granite Stone Jelly For Oll Rcc Items of Works With Minlinum Cement Content of 440 Kg/M3 And Maximum Woler Cement Ratio of 0.10, Including Udmixture (Plasticiser / Super Plasticser) .In Recommended. Proportions As Per Is:9103. to accelerata, Retard Setting of Concrete, Improve Workability Without Impairing Strength And Durability With About (5.0 Cu.m.) 7730 Kg. of 20mm Michine Crushed Stone Jolly And With About (3.3 Cu, M.) 5136 Kg. of 10-12mm Machine Crushed Stone Jelly And With About (4.79 Cu.m.) 7670 Kg. of Crushed Stone Sand (M Sand), But Excluding Cost of Renforcement Grill And Fabricating Charges, Centering And Shuttering And Also Including Laying, Vibrating With Mechanical Vibrators, Finishing, Curing and including pumping charges Etc. And Providing Fixtures Like Fan Clamps In The Rcc Floor/ Roof Slabs Wherever Necessary Without Claiming Extra, 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 Bemade By The Department For The Excess Tisdae of Materials) (If pumping of Concrete is required).

Supplying and fixing Rubber Moulded interlocking blocks of 80mm thick using M40 design mix with steel fibre including all necessary charges

Supply and Apply PU Grouting chemical CYH 500 Includes labour,transportation,equipment and other incidental charges etc complete.

Pu grouting Nozzle (Packer 60mm)

Pu grouting Nozzle (Packer 100mm)

Carting away the debris upto 12km

Providing and Applying Acrylic anti-carbonation coating on concrete surface, which is single component, cold applied, water based acrylic polymer and Specially formulated to Protect RCC substrate that is directly exposed to atmospheric conditions like UV radiation, heavy rain, industrial pollution & carbonation. Apply without any dilution @ 0.25L/m2 in 2 coats to achieve DFT of 225 microns, The coating shall have Confirms in accordance with IRC SP:80-2008, Chloride Ion penetration – Concrete Guard (Coulombs) 575 as per ASTM C 1202 : 2019, SRI value of 104 as per ASTM E 1980 : 19 and Crack bridging ability up to 2mm, including priming the surface with 1 coat diluted with water in the ratio 1:1 spreading @ 0.125 L/m2 as self-priming coat. The finished cost to include surface preparation, treatment of cracks completely as per specification as per the direction of the Engineer In charge

Painting old iron work two coats with ready mixed paint of superior quality and approved colour.(ISI STD)

Electrical Works : Supply and Installation of 200KVA Diesel Generator Set with acoustic enclosure conforming to CPCB IV+ Norms and BIS Specifications with standard control panel

I.SI.MARKED 31/2X120 SQ.MM CABLE

I.SI.MARKED 31/2X240 SQ.MM CABLE

Clamping of 3 1/2 x 120 sq.mm L.T UG Cable on wall with MS Clamp

250 Amps three phase 500V 4 pole Change over switch

Supply and providing cable end termination of 3-1/2 x 120 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Earthing as per PWD standard with an earth electrode of 2 metre Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work

30HP Diesal Motor (Gem Rate)

110mm Dia PVC Pipe (6KSC)

160mm Dia PVC Pipe (6KSC)

Foundation Charges for Generator with Standard Control Panel