Corporation Of Chennai Tender

Earth work excavation for foundation in all kinds of soils invarying depths including dismantling any masonry or roots met within foundation and shoring with planks and baling water if necessary including clearing and levelling the site etc., (BD-356)

Hard Broken Granite Stone Jelly (I.S.S.) Machine Crushed/Hand Broken - Well Gravel (PWD- 76(57A)

Casting of precast cement concrete blocks of size 15 x 15 x 10 cm in Plain cement concrete of mix 1:2:4 (One cement one and half sand and three aggregate) using 20mm size hard broken stone jelly and mixing the concrete and laying the concrete in steel moulds after oiling them properly at casting yard and vibrating finishing the top surface smoothly placing the slab along with mould and plate in the casting yard removing the mould carefully after initial settling. Placing the slab in the curing pond after 24 hours from the time of casting, removing them from the curing pond after 7 days of curing, stacking them in the stacking yard with in a lead of 100m and curing them from the full period by sprinkling water as directed by the departmental officers.[PWD work sheet enclosed]

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. (BD-432A)

Providing and laying in position ,Standardised Concrete Mix M-20 Grade in accordance with IS :456-2000,using 20mm and down graded hard broken granite stone 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/ Superplasticier) in recommended proportions as per IS:9103 to accelerate ,retard setting of concrete,improve workability without impairing strength and durability with about (5.0 cum) 7730 kg of 20 mm BD-879

Supplying And Fixing of Rubber Moulded Grey Premium Concrete Kerb of Size 450X125X300mm Using M30 Concrete. The Concrete Shall Be Moulded By Table Mount Vibrated With Polypropylene Fibers At 5% And Curing Compound. The Rate Shall Include Cost of Materials Transportation Loading Unloading Charges And All Taxes Including Necessary Earth Work Pointing With cm. 1:3 To Full Depth Curing Thread Lining Etc Complete.(BRRGPC( RM)K)

Providing and laying, spreading and compacting gra...es etc., complete as per clause 406 of MORTH Rev-5Help (BRR - WMM)

Supplying And Fixing Interlocking Blocks Against A...te(Cost Inclusive of Crushed Stone Sand (M Sand)). BRR - ILP 60

Supplying and providing chain link fence with RCC ...s using G.I binding wire etc. complet. ISI STD.. (BD-638A)

Earth work excavation for foundation in all kinds of soils invarying depths including dismantling any masonry or roots met within foundation and shoring with planks and baling water if necessary including clearing and levelling the site etc., BD-356

Plain Cement concrete work 1:4:8 ( 1 cement,4 Crushed Stone Sand (Commercially called M- Sand) and 8 bluegranite broken stone jelly 40mm gauge) including consolidation, curing,etc.,.BD-418M

Supplying and fabricating STEEL rods including cutting, bending hooks, cranking, fabricating, assembling and laying in exact position,typing with soft steel wire 16 gauge ,etc., complete conforming to BIS std (BD-431)

Providing and laying in position ,Standardised Concrete Mix M-20 Grade in accordance with IS :456-2000,using 20mm and down graded hard broken granite stone 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/Superplasticier) in recommended proportions as per IS:9103 to accelerate ,retard setting of concrete,improve workability without impairing strength and durability with about (5.0 cum) 7730 kg of 20 mm BD-879 machine crushed stone jelly and with about (3.3 1cu.m cum) 5156 kg of 10-12mm machine crushed stone jelly and with about (4.79 cum) 7670 kg of sand, nut excluding cost of reinforcement grill and fabricating charges,centering and shuttering and also including laying,vibrating with mechanical vibrators,finishing,curing,etc and providing 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 material).BD-879

Supplying and fixing M.S.Grill gate of required size in two shutters with necessary iron members, gun metal cups and wheels 75mm dia. with fittings locking arrangements,etc.,complete,including painting a priming coat of approved primer,etc., complete (The design of gate furnished is subject to alteration during execution.) (BD-662B)

Plastering with cement mortar 1:4 (1 cement and 4 Crushed Stone Sand (Commercially called M- Sand))12mm thick including curing, etc., complete.(BD-518)

Painting the new plastered walls with two coats of Exterior emulsion paint (weather proof ) first class quality and of approved colour over a priming coat including thorough scrapping,clean removal of dirt,etc.,complete and including necessary plaster paris,putty etc., wherever required.as per (ISI STD) (It must provide excellent resistance against the growth of algae and fungi on the walls. And it must offer excellent protection against alkali and UV degradation and the durability period should be 5 years. (BD-562A)

Painting new iron work two coats with ready mixed paint with relevent ISI STD of superior quality and approved colour (BD-556)

RCC non pressure spun pipe with socket and spigot ends as per IS 458/2003 manufactured with sulphate resistant cement with 12 mm HI-Alumiina lining with rubber ring joints - 600 mm dia TWAD - 11(Sl. 8- NP4 Class)

Mixing charges of Red soil, sand and manure uniformly (1:1:1) for Preparation of soil mixture (excluding material cost) (PD-714)

Supply & stacking of red earth at site to the departmental guage for pre measurements which is of light textured, crystalline, porous and friable and not of generally acidic ornetral but not of alkaline and should be fertile, including seignior age charges, cost of transportation, loading, unloading, stacking and inclusive of all taxes etc., complete. (PD-711)

Supply of well decomposed Farm yard Manure in a powdery form, devoid of soil sand, stones, plastics and other materials, highly nutrient and which supports plant growth (PD-713)

Supplying and Planting of Poovarasu tree sapling of height 240 - 270 cm in polythene bag of dia 30cm including supporting stack of 5 cm dia casurina pole of 10 feet height, including loading and unloading charges, transportation, stacking of saplings at site, earth work excavation of required size, planting of sapling, refilling of excavated earth etc as directed by the site in-charge (PD-897)

Supplying and Planting of Neem tree sapling of height 240- 270 cm in polythene bag of dia 30cm including supporting stack of 5 cm dia casurina pole of 10 feet height, including loading and unloading charges, transportation, stacking of saplings at site, earth work excavation of required size, planting of sapling, refilling of excavated earth etc as directed by the site in-charge. (PD-894)

Supplying and Planting of Terminalia catappa tree sapling of height 240 - 270 cm in polythene bag of dia 30cm including supporting stack of 5 cm dia casurina pole of 10 feet height, including loading and unloading charges,transportation, stacking of saplings at site, earth work excavation of required size, planting of sapling, refilling of excavated earth etc as directed by the site in-charge. (PD-909)

Supplying and Planting of Golden Bamboo tree sapling ofheight 300 - 360 cm in polythene bag of dia 30cm including loading and unloading charges, transportation, stacking of saplings at site, earth work excavation of required size, planting of sapling, refilling of excavated earth etc as directed by the site in-charge (PD-914)

Supplying and Planting of Syzygium cumini tree sapling of height 240 - 270 cm in polythene bag of dia 30cm including supporting stack of 5 cm dia casurina pole of 10 feet height, including loading and unloading charges, transportation, stacking of saplings at site, earth work excavation of required size, planting of sapling, refilling of excavated earth etc as directed by the site in-charge (PD-904)