8394/E8

Amount

Demolition of brick work , built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed.

Dismantling of plain or corrugated steel sheeting, any gauge, thickness, in roof covering including ridges and keeping serviceable sheets in safe custody for reuse in the work complete as directed.

Taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water complete all as specified and directed.

Dismantling of wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

Material and labour Chipping of unsound/weak concrete materials of 15mm to 25mm average thickness from cloumn/ beam/slabs/chajja with standard power driven percussion type or pneumatic chiesel of standard make including tapering all edges, making square shoulders of cavities etc upto any height of building including necessary scaffolding and safety measure complete all as specified and as directed by the Engr-in-Charge.

Material and labour Removing concrete all around reinforcement including behind of bars to give an average clearance of 25mm (but not less than 15mm clear air gap) by manual methods (hammering and using wire brushes, chieselling etc.) and applying rust removing chemical followed by removing rust including from behind the reinforcing bars by emery paper length of reinforcement bars cleared of concrete shall be measured for payment including upto any height of building with necessary scaffolding and safety measure for any dia of bar complete all as specified and as directed by the Engr-in-Charge. Make of Rust removing chemical:- Sika / Fosroc/Elantas beck/Kunal Conchem/ Hindcon Chemicals Ltd

Material and labour Cleaning of exposed concrete surfaces of lightly sticking materials including foreign materials, loose concrete/ aggregate etc and disposal of all debris upto distance of 50 m and applying single coat of epoxy bond adhesive of minimum compressive strength of 40N/mm² on prepared non metallic surfaces (existing surface) by using brush as per manufacturers instruction / specification upto any height of building with necessary scaffolding and safety measure complete all as specified and as directed by the Engr-in-Charge. Make of chemical:- Sika / Fosroc/Elantas beck/Kunal Conchem/ Hindcon Chemicals Ltd

Material and labour Exposing the corroded reinforcement upto and including 16mm dia of bar completely along its full circumference, cleaned to remove all loose scale and corrosion deposit, applying rust removing chemical followed by removing the rust by emery paper and cleaning the area thoroughly by water and allow it to dry as per manufacture's instruction upto any height of building with necessary scaffolding and safety measure complete all as specified and as directed by the Engr-in-Charge. Make : Fosroc/Elantas beck/Kunal conchem/ Hindcon Chemicals Ltd

Supply and application Epoxy Zinc rich primer on the prepared reinforced surface by brush, the primer shall have a minimum specific gravity 1.75, minimum wet film thickness/coat 100 microns & dry film thickness/coat 40 microns. Minimum adhesive bond strength with steel is 1.5 N/mm2 upto any height of building with necessary scaffolding and safety measure complete all as specified and as directed by the Engr-in-Charge. Make : Fosroc/Elantas beck/Kunal conchem/ Hindcon Chemicals ltd

Materials and labour Introducing new reinforcement bars for structural connections in RCC beam, lintels, columns and slabs etc including power drilling holes of appropriate diameters in reinforced or plain cement concrete to a minimum depth of 150mm upto 200mm including power drilling, fixing the reinforcement in position using epoxy after dusting of loose dust by blowing air, sealing the same with epoxy cartridges etc as per manufacturer instruction for any dia of bar including necessary scaffolding and safety measure complete all as specified and as directed by the Engr-in-Charge. Make : Fosroc/Elantas beck/Kunal conchem/ HIndcon Chemicals Ltd

Supply and Application Free flow non-shrink cementitious micro concrete of M50 grade to the affected beam, column etc. above 25 mm but upto 60mm thickness (average) where major spalling has taken place even the core of concrete affected. The Micro concrete shall have a minimum 1 day compressive strength of 10 MPa and 28 days strength of 50 MPa, Minimum tensile strength 2 N/mm2 @ 28 days, minimum Flexural strength 5 N/mm2@ 28 days tested as per BS 4551-80, Expansion characteristics Unrestrained expansion as per ASTM C827-1987 1 to 4%. upto any height of building with necessary scaffolding and safety measure complete all as specified and as directed by the Engr-in-Charge. Make : Fosroc/Elantas beck/Kunal conchem/ HIndcon Chemicals Ltd

Supply and Application Two component structural grade polymer modified reinstatement mortar where local spalling has taken place or shuttering is not possible. The Mortar can be applied from a minimum of 5mm to 15mm thickness in smaller vertical pockets and upto 100 mm thickness in horizontal applications. The Mortar should have a minimum compressive strength 12 N/mm² in 1 day and 45N/mm² in 28 days. Minimum Flexural strength should be 8 N/mm² in 28 days. A modified styrene butadience emulsion for use as a bonding aid and gauging liquid for cementitous systems to be mixed with cement slurry before the application of microconcrete to be used @ 6 lit/bag of cement. The bonding agent should have minimum compressive strength 24 N/mm² Minimum Tensile strength 3.5 N/mm², Minimum Flexural Strength 6.5 N/mm² complete all as specified and as directed by the Engr-in-Charge. Make : Fosroc/Elantas beck/Kunal conchem/ HIndcon Chemicals Ltd

Material and labour Applying Concure LP 90 or equivalent over concrete and cement plaster as curing compound as per manufactures instructions complete all as specified and as directed by the Engr-in-Charge. Make: Fosroc/De-Rust chemical Corporation of India/CICO/Sika/Dr Fixit / Hindcon Chemicals.

Material and labour Water proofing materials( BRUSH BOND roof guard) on the tiles/concrete/plastered surface and 3 coat of brush bond roof guard shall be applied @ 1.5 ltr/Sqm in 3 coats at 1mm thickness of each coat by using brush or roller after application of tiles/concrete/plastered surfaces complete all as specified and deirected by Engr-in-charge. (Note :- Drying time between the coats shall be maintained as per manufacturer's instruction and the above application shall be carried out through authorized applicaton of manufacturer) (Make:- Fosroc/De-Rust chemical Corporation of India/CICO/Sika/Dr Fixit/ Hindcon Chemicals Ltd

Material and Labour Brick work with fly ash bricks of designation 7.5, straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complete all as specified and directeded.

Material and Labour Brick work with fly ash bricks of designation 7.5 as in half brick thick wall straight or curved on plan to any radius, built in cement mortar 1:4 complete all as specified and directeded.

Labour only for Brick work with fly ash bricks of designation 7.5, straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complete all as specified and directeded. Note:- Old Serviceable bricks obtained from demolition shall be reused.

Materials and Labour Cutting holes in brick walls built in cement mortar for inserting holdfasts and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 type B1 ( Using 20mm graded stone aggegates) complete all as specified and as direcetd.

Material and labour Cutting chases in brick wall, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing etc., and making good, cutting not exc 10Cm girth complete all as directed by Engr-in-Charge.

Supply and Fix Mild steel Framed work such as grills, gratings, gates etc., with ends of bars shouldered and/or riveted, or forget into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 410-0 or Fe 310-0 complete all as specified and directed.

Supply and fix Pre-Painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

Fixing only old serviceable Pre-Painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed

Supply and fix Pre-Painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in ridges/vally gutter, fixed with self tapping screws complete all as specified and directed.

Material and Labour Water proofing treatment on RCC roof etc. comprising with the following operation and as specified here in below afterStripping of old tarfelt including layer of plaster or morter of any type of treatment carefully from roof surfaces (without damage of roof) and roughening of surface of old concrete roofing by picking, sweeping, cleaning and washing down with water to removing dust/debris complete all as specified and directed by Engr-in-Charge:- (a) Brushing neat cement slurry with 3.00 kg of cement per Sqm. (b) 20 mm thick screed bed in cement mortar 1:4 as in roof padding. (c) Applying one coat of cold bituminous primer to the plastered surface @ 0.40 litres per Sqm conforming IS-3384. (d) A layer of APP based polymeric membrane membrane 3mm thick (minimum) weighing 3.6 Kg per Sqm reinforced with polyster non woven fabric (weighing not less than 160 gms/Sqm ) shall be applied over bituminous primer as specified above. Application of polymeric membrane shall be by torch application. The over lap shall be minimum 100 mm on transverse direction and 75 mm in longitudinal direction. (d) One coat of bituminious aluminium paint over the APP based membrane @ 0.11 Ltr/Sqm.

Material and labour 20mm thick rendering in two layers (Top layer shall be of 10mm thick in CM (1:4) mixed with water proofing compound shall be laid over 10mm thick plastered surface in CM (1:4) on of brick work or concrete surfaces finished the surface even and smooth without using extra cement complete all as specified and as directed by the Engr-in-Charge upto any height of building including necessary scaffolding and safety measure. Note: WPC will be measured and paid separately under respective items of BOQ.

Material and labour Rendering 15 mm thick on brick or concrete surface in CM 1:6 and surface finished even and smooth without using extra cement complete all as specified and directed by Engr-in-Charge.

Material and labour Rendering 10 mm thick in cement mortar (1:4) on concrete surfaces as in ceilings (sunshade, chajja, soffits of slab etc) and finishing surfaces even and smooth without using extra cement complete all as specified and directed.

Supply only Liquid water proofing compound (WPC) ISI marked complete all as specified and as directed by the Engr-in-Charge. Make : SIKA/Pidilite/Dr Fixit/Fosroc.

Material and labour Complete removal of existing treatment and applying two coats of Acrylic distemper of any colour / tint over a coat of primer and 3mm thick wall care putty complete all as specified and directed by Engr-in-Charge.

Material and labour Preparation of old plastered surfaces and applying one coat of Acrylic distemper of any colour / tint on wall surfaces complete all as specified and directed.

Material and labour Preparation of old plastered surfaces and applying one coat of Acrylic distemper of any colour / tint on ceiling surfaces complete all as specified and directed.

Material and labour Preparation of old plastered surfaces and applying one coat of white wash on wall surfaces complete all as specified and directed.

Material and labour Preparation of old plastered surfaces and applying one coat of white wash on ceiling surfaces complete all as specified and directed.

Material and labour Preparation of newly plastered surfaces and applying three coats of white wash on ceiling complete all as specified and directed by Engr-in-Charge.

Materials and Labour Complete removal of existing finish and applying exrerior emulsion paint ( weather coat) of any shade / tint, two coats over a coat of primer on external surfaces upto any height of building with necessary scaffolding and safety measure complete all as specified and as directed.

Material and labour Preparation of old plastered surfaces and applying one coat of Exterior emulsion paint ( Weather coat) of any colour / tint on external surfaces upto any height of building including scaffolding with safety measure complete all as specified and directed.

Materials and Labour Exterior emulsion paint ( Weather coat) on newly plastered external surfaces, two coats over a coat of primer including necessary preparation of surfaces upto any height of building with necessary scaffolding and safety measure complete all as specified and as directed.

Materials and Labour Cement based pain of any shade / tint, one coat on old external surfaces including necessary preparation of surfaces upto any height of building with necessary scaffolding and safety measure complete all as specified and as directed.

Materials and Labour Cement based pain of any shade / tint, two coats on old external surfaces over a coat of primer including complete removal of existing treatment upto any height of building with necessary scaffolding and safety measure complete all as specified and as directed.

Materials and Labour Plastic emulsion paint of any shade / tint, one coat on old external surfaces including necessary preparation of surfaces complete all as specified and as directed.

Material and labour Preparation of new plastered surfaces of walls and applying two coats of Acrylic distemper of any colour / tint over a coat of primer and 3mm thick wall care putty complete all as specified and directed by Engr-in-Charge.

Materials and Labour Synthetic enamel paint any shade / tint, one coat on old wooden surfaces over 10 Cm width or girth including necessary preparation of surfaces complete all as specified and as directed.

Materials and Labour Synthetic enamel paint any shade / tint, one coat on old steel surfaces over 10 Cm width or girth including necessary preparation of surfaces complete all as specified and as directed.

Materials and Labour Synthetic enamel paint any shade / tint, one coat on old steel surfaces n.exc 10 Cm width or girth including necessary preparation of surfaces complete all as specified and as directed.

Materials and Labour Synthetic enamel paint any shade / tint, one coat on old wooden surfaces n.exc 10 Cm width or girth including necessary preparation of surfaces complete all as specified and as directed.

Material and Labour Preparation of new steel surfaces of any description, over 10 Cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint of any colour / tint over a coat of red oxide primer complete all as specified and directed.

Material and labour for french polishing on surfaces of any description width or girth including cleaning and preparing the surfaces including a coat of wood filler one or more coats to make surface even and finished complete all as specified and directed.

Materials and labour Writing letters or figures (Block. Roman, Italic or Indian) n exc. 30 cm high complete all as directed by engineer-in-Charge.

Materials and labour Stops, commas, short lines, dashes, hyphens, brackets, etc complete all as directed by Engineer-in-Charge.

Materials and Labour Cutting / uprooting of tree from walls of buildings upto extended root and spraying of acid of required quantity at any location of building upto four storied and making god disturbed surfaces with cement mortar 1:4 or cement concrete type C1 (1:3:6, using 20mm graded crushed stone aggregates) including necessary scaffolding / through rope with safety belt for girth of tree 5 to 10 Cm complete all as directed by Engineer-in-Charge.

Shree Mahabir Builders

BHARUKA ENTERPRISES

BHASKAR SUPPLY AGENCY

ELECTRO COMMERCIAL CO

KWALITY CONSTRUCTION

UNIVERSAL TRADING CENTRE