MLA CDS 2024-2025 Vilapakkam Tp

Amount

Earth work excavation for foundation in all kinds of soils and sub soils to full depth as directed by the departmental officers except hard rock inclusive of shoring strutting and balling out water wherever necessary and refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed and consolidated and depositing the surplus earth with in the compound in places shown by the departmental officers with initial lead of 10 meters and initial lift of 2 meters including cost of all labour charges etc., complete as per standard specification 23 & 24 VI (S2) VII.9,10

Fillig with good dry m-sand including cost and conveyence to site and labour charges for filling watering tampaing etc, complete

Cement concrete in 1:4:8 [one cement and four sand and eight aggregate ] using 40 mm size ISS grade machine crushed chips including the cost of mixinglaying curing etc., complete complying with standard specification.

Supplying, fabricating and placing in position of Steel Reinforcement using TMT steel rods, for all RCC works as per the design given by the departmental officers including cost of steel and binding wire and all labour charges for cutting, bending, tying and placing in position etc, complete as per standard specifications.

Reinforced cement concrete 1:1 1/2:3 mix(One cement,one and half sand and three aggregate)mix using 20mm ISS HBG metal for all reinfoced cement concrete works including cost and conveyance of all materials at site etc.,complete as per standard specifications.

Supplying and Erecting Steel Centering for sides and soffits including supports and strutting upto 3.29 m height for plane surfaces such as RCC Slabs, Rectangular Beams, TEE or ELL Beams, Lintels, Bed blocks, Staircase waist and Landing slabs, Landing Beams, canopy etc., with all cross brasings using mild steel sheets of size 90cmx60cm and 10 gauge stiffened with welded MS angles of size 25mmx25mmx3mm for boarding laid over silver oak (CW) joists of size 10cmx6.5 cm spaced at about 90cm c/c and supported by causrina props of 10cm to 13cm dia spaced at 75cm c/c etc., complete complying with standard specification and as Directed .

(A). For Column

(B).For Plinth beam

( C) . For Beam and Roof slab

Brick work In CM 1:5 mix using best country bricks of size 23cm x 11.50cm x 5cm having 350kg/cm2 compressive strength and 15% or less water absorbentin the period of 24hours immersement and confirming to ISI specifications.and using the screened sand and all the materials should be approved by the competent technical authorities etc complete complying with standard specification.

(a).In Foundation and basement

(b).For Superstructure

Collection Supply and Filling of well gravel from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and slacking the same to site to departmental gauge and filling to required depth, well rammed etc., Complete as per standard Specification

Supply and fixing of 50mm thick RCC precast 1200mm dia. Collar, including cost and coveyance and all labour charges etc.

Supplying and fixing fine polished cuddapah slab of following thickness for cup-board arrangements including laying to correct alignment with necessary cement mortar and black powder etc, complete complying with standard specification and as direct.

Supplying and Fixing of Push and Pull type Rolling Shutter confirming to IS 6248/1979 and as amended from time to time. With ISI make of approved size and section using 18 gauge G.I.sheet. The Shutter shall be painted with one coat of red oxide primer and the rate is inclusive of hood covers, transportation charges etc., and as directed by Engineer incharge. S.OR. TWAD 110.0

Supply and fabricarion of M.S. ornamental iron grill for Window's and Ventilaters including cost of angles, plates, sheets, fabrication charges, cost of hold fast, with locking arrangements and transportation charges etc., complete as per Departmental Instructions.

supply and fixing of 4 mm thick Glass for Ventilator, Inculuding cost of glass all labour charges eetc., complete as per Departmental instructions

Special ceiling plastering in cement mortar 1:3 mix 10mm thick using clean screened sand and including cost of curing for fifteen days from the completion of the work and surface should free from undulations and including the cost of preparing the surface for plastering and protecting for plastering for plastering and protecting from other damages till setting of mortar etc.complete complying with standard specification

Plastering in cement mortar 1:5 mix 12mm thick using clean screened sand and including cost of curing for fifteen days from the completion of the work and surface should free from undulations and including the cost of preparing the surface for plastering and protecting for plastering for plastering and protecting from other damages till setting of mortar etc.complete complying with standard specification

Paving the floor with best approved quality polished Rajasthan Kota stone slabs of size 600 x 600 of 20mm thick with machine cut edges and matching marble slab not less than 100mm width other than Adanga Marbles as border laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three sand) fixing the slabs in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments and polishing with floor polisher to a high degree of finish etc., The kota stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard speicification.

Painting 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.

White washing two coats with freshly burnt white shell lime in all floors including cost of lime, blue powder fevicol type gum, brushes, scaffolding charges, etc., complete complying with standard specification and as directed.

Painting two coats of newly plastered wall surface with ready mixed Exterior emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.