SPECIAL REPAIRS,STRENGTHENING AND PERIODICAL SERVICES TO BLDG NO.616 (CD),409(CD),1019 (ESH) AND 1033 (ESH)AT CORDITE FACTORY ARUVANKADU

Amount

M&L for Raking out joints of brick work or brick tiles, laid flat, in floors, surface channels, roofs, etc. built in Cement or cement lime mortar and flush pointing to bricks laid flat or brick tiles in pavings/ roof slab in CM 1:3, as directed.

Demolition of cement Concrete of any description and in any position (including removing of any polythene sheet under the concrete) as directed.

Taking down cement or cement lime plaster etc. including raking out joints, hacking for key, scrubbing down with water, etc. any description.

M&L for Cutting chases, pinning in, making good to facings after inserting/ fixing reinforcements (reinforcement will be paid separately) and pointing in cement mortar 1:3 to walls, ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc. and making good, cutting exc 10 cm and n.exc. 20 cm girth as directed.

M&L for TMT bars 10mm dia and more, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire(annealed) not less than 0.9mm dia or securing with clips

M&L for TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders as directed.

M&L for Formwork to sides of pillars, posts, struts, piers, columns and stanchions, as directed.

M&L for providing Cement concrete, B0 Grade, 1:2:4, using 12.5mm graded aggregate for Columns, pillars, piers, posts, struts etc as directed.

M&L for providing, cement concrete, type B1 1:2:4 (20mm graded aggregate) in cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided for in Item 04028, water troughs and the like including weathering, slightly rounded or chamfered angles and throating including form work if necessary as directed.

M&L for Rendering 12mm thick on fair faces of brick work or concrete surfaces in cement plaster 1:4

M&L for Rendering 12mm thick on fair faces of brick work or concrete surface ceiling in cement plaster 1:4.

Providing and applying plaster of paris putty of 1 mm thickness over plastered surface to prepare the surface even and smooth and applying one coat alkaliresistant priming paint as directed.

Cutting holes into or through brick walls built in cement mortar or cement lime mortar and making good in cement mortar 1:3 or cement concrete 1:2:4 type B-l as required, superficial area n.exc. 150 Sq.cm as directed

M&L for PVC (SWR) pipes 75mm single socketed, in any length with rubber ring joints, laid in trenches or in floors or in walls inclduing clamps as directed.

M&L for PVC (SWR) bends, 75mm radius as directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n.exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard dense soil.

M&L for Cement concrete in foundations, filling and mass concrete, 1:4:8, using 40mm graded aggregate as directed.

M&L for Pre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width and setting in mortar, complete, 1:3:6, set in CM 1:4 as directed.

M&L for Roof treatement by following method:- (a). Surface preparation: Cleaning the surface well including cleaning mosses, wild growth etc and cleaning with wire brush or grinder to level the uneven surface and sharp points, wash the slab to remove dust, dirt, oil, grease etc, , cut and open all concrete cracks which are more than 0.50mm in the width and upto 10mm and filling the crack with cement mortar mixed with modified styrene butadiene latex (Supplied as a ready to use bonding agent in liquid form to repair of spalled concrete, floors, etc - Dr. Fixit Pidicrete URP or equivalent as approved by EIC). (b). Fillet Treatment: Providing and laying of 50mm X 50mm angle fillets at the junction of slab and vertical walls prepared with cement sand mortar in the ratio of 1:3 admixed with 10% modified styrene butadiene latex (Supplied as a ready to use bonding agent in liquid form to repair of spalled concrete, floors, etc - Dr. Fixit Pidicrete URP or equivalent as approved by EIC) by eight of cement. (c). Water Proof Coating: Providing and applying one coat of Water based primer composed of Acrylic emulsion polymer (Dr. Fixit Prime Seal or Equivalent as approved by EIC) and 02 coats of Single component cold applied Elastomeric water proof coating (Dr.Fixit Roof Seal or Equivalent as approved by EIC) with sandwiching 45 GSM geo textile with a time interval of 4 to 06 hours and extending the coat to the vertical surface if any (parapet / Concrete edge sides) as per manufacturer instruction. (d). work should carried out by the OEM authorised applicator / Dealer as approved by EIC.

M&L for painting on old painted plastered surfaces of any description over 10cm girth or width, not otherwise described using Two coats synthetic enamel including preparatory works all as directed by EIC. (Paint Brand: Asian, Dulux, Nerolac)

M&L for painting on new plastered surfaces of any description over 10cm girth or width, not otherwise described using two coat synthetic enamel paint of any shade / colour all as directed and as approved by EIC. (Paint Brand: Asian, Dulux, Nerolac)

M&L for Painting on old painted iron surfaces using synthetic enamel paint one coat including preparatory works as directed. (Paint Brand: Asian, Dulux, Nerolac)

M&L for Painting on old painted wooden surfaces using synthetic enamel paint 01 coat including preparatory works as directed. (Paint Brand: Asian, Dulux, Nerolac)

M&L for White washing old plastered surfaces with two coats of white wash including preparatory works as directed.

Material & Labour for applying Two or more coats of 100% Premium acrylic exterior emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm including preparatory works on old surfaces as directed. [Make: (Asian Apex Ultima)/ (Dulux weathersheild Max)/ (Nerolac Excel Total) as approved by the EIC to be used].

M&L for painting on old painted plastered surfaces of any description over 10cm girth or width, not otherwise described using two coats of Plastic emulsion paint including preparatory works as directed.

M&L for painting on new plastered surfaces of any description over 10cm girth or width, not otherwise described using two coat Plastic emulsion paint of any shade / colour including preparatory works (as directed by EIC)

M&L for applying of modified styrene butadiene latex (Supplied as a ready to use bonding agent in liquid form to repair of spalled concrete, walls, floors, etc) as directed. (Dr. Fixit Pidicrete URP or equivalent as approved by EIC to be used).

M&L for Filling of micro cracks by opening up the cracks and filling using polyurethene based crack filling material from reputed brands, like Dr.Fixit Crack X Paste, Asian Crack Seal or equivalent as directed and as approved by EIC.

M & L for Obliterating old writing of any description, n exc 0.1 sq. m, with paint to match existing work as directed.

M&L for Writing letters, using thick enamel paint (Block, Roman, Italic or Indian) 15cm high, as directed.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in hard/dense soil

Demolition of Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) as directed.

Labour only for Hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface with broken stones or boulders(except material)

M&L for providing Cement concrete type B-1, 1:2:4 (20mm graded aggregate) 100 mm thick including finishing cement concrete surface even and smooth using extra cement.

S&F of insulators for Lightning conductor strips including necessary nuts and bolts and removing the old wooden conductors at roof top as directed

S&F of 6mm thick asbestos cement, corrugated or semi-corrugated sheets in roofs, walls etc. including dismantling existing sheet in roof as directed.

S&F of Asbestos cement two piece adjustable plain wing ridge 6mm thick as dicrected.

Removing debris material/rubbish exc. 1.50 km but n exc. 5 km and depositing where directed

M/S M SUNDARARAJAN