8899/E8

Amount

Demolition of Cement Concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

Demolition of Brick Work built in Cement Mortar including all Quoins, Arches, Pillars, etc. of any descriptions, complete all as specified and as directed.

Dismantling Wrought Iron or Mild Steel Work, viz. MS Flat Iron (Wind Tie) and Similar Work including MS Bolts, Nuts, etc., complete all as specified and as directed.

Dismantling Plain or Corrugated Steel Sheeting any gauge, thickness, including nainital or similar roof coverings / sunshades, complete all as specified and as directed.

Dismantling Floor, Hearth or Wall Tiling including Cement Mortar Bedding (but not backing), and removing rubbish off the Premises, complete all as specified and as directed.

Taking down Cement Plaster of any description on Brick Walls, Concrete Surfaces including racking out joints, hacking for key, scrubbing down with Water, remove dust, debries/ rubbish, etc., complete all as specified and as directed.

Excavation in trenches not exc. 1.5 Metre wide and not exc. 1.50 Metre in depth for foundation etc. or for shafts, wells, cess pits, manholes, pier holes etc. not exc. 10 Sqm on plan and not exc. 1.50 Metre in depth and getting out as in Soft/Loose Soil, complete all as specified and as directed.

Returning, Filling in, including Spreading, Levelling, Watering and Well Ramming in Layers not exc. 25 Cm as in Soft/Loose Soil, complete all as specified and as directed.

Removing excavated Material (Soil) not exc. 50.00 Metre and depositing where directed at a level not exc. 1.50 Metre above the starting point, complete all as specified and as directed.

M&L Plain Cement Concrete type D2 (1:4:8) using 40 mm graded aggregate as in Foundation, Filling and Mass Concrete, complete all as specified and as directed.

M&L Plain Cement Concrete type B1 (1:2:4), using 20mm graded crushed stone aggregate as in surface channels and drains complete all as specified and as directed.

Material and labour chipping of unsound/weak concrete materials of 50mm average thickness from columns/beams etc by any means including tapering all edges making square shoulders of cavities air or sand blasting etc and cleaning of exposed concrete surface of lightly picking material by air blasting or sand blasting incl foreign materials, loose concrete/aggregate etc upto four storey height of building including necessary scaffolding and safety measure complete all as specified and directed by Engr in charge.

Material and labour chipping of unsound/weak concrete materials of 30mm average thickness from slabs/chajja/ fin fascia etc by any means including tapering all edges making square shoulders of cavities air or sand blasting etc and cleaning of exposed concrete surface of lightly picking material by air blasting or sand blasting incl foreign materials, loose concrete/aggregate etc upto four storey height of building including necessary scaffolding and safety measure complete all as specified and directed by Engr in charge.

Material and labour Removing concrete all around reinforcement including behind of reinforcement 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 alkaline rust removing chemical followed by removing rust including from behind the reinforcement bars by emery paper and cleaning the area throughly by water and alllow it to dry as per manufacturer's instructions to provide totally rust free finished steel surfaces, length of reinforcement bars cleared of concrete shall be measured for payment including upto four storey height of building upto 16mm dia of bars complete all as specified and as directed by the Engr-in-Charge. Make:- Fosroc/Elantas beck/Kunal conchem/ Sika/ 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 on prepared non metallic surfaces (existing surface) by using brush as per manufacturers instruction / specification upto four storey of building complete all as specified and as directed by the Engr-in-Charge. Make:- Fosroc/Elantas beck/Kunal conchem/ Sika/ Hindcon Chemicals Ltd

Supply and application free flow non-shrink cementitious micro concrete to the affected beam, column etc. above 45 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 strenght 2 N/mm2 @ 28 days, minimum Flexural strength 5 N/mm2@ 28 days tested as per BS 4551-80, Expansion characterstics Unrestrained expansion as per ASTM C827-1987 1 to 4%. including necessary formwork, upto any height including necessary scaffolding and safety measures complete all as specified and as directed by the Engr-in-Charge. Make:- Fosroc/Elantas beck/Kunal conchem/ Sika/ 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 4 5N/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 including necessary scaffolding and safety measures complete all as specified and as directed by the Engr-in-Charge. Make:- Fosroc/Elantas beck/Kunal conchem/ Sika/ Hindcon Chemicals Ltd

Material and labour applying concure LP 90 or equivalent over concrete and cement plaster as curing compund as per manufactures instructions including necessary scaffolding and safety measures complete all as specified and as directed by the Engr-in-Charge. Make:- Fosroc/Elantas beck/Kunal conchem/ Sika/ 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 upto 12mm dia of bar and upto four storey height of building complete all as specified and as directed by the Engr-in-Charge. Make:- Fosroc/Elantas beck/Kunal conchem/ Sika/ Hindcon Chemicals Ltd

M&L for exposing the existing corroded reinforcement upto 16mm dia of bar completely alongwith its full circumferences and cleaning to remove all loose scale and corrosiondeposit, applying rust removing chemical followed by removing the rust by emery paper and cleaning the are throughtly by water and allow it to dry as permanufacurer's instruction upto any height of building with necessarys caffolding and safety measurers complete all as per the direction of Engineer-in-Charge Make:- Fosroc/Elantas beck/ M/s Pidilite/ Sika/ 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 upto four storey height of building complete all as specified and as directed by the Engr-in-Charge. Make:- Fosroc/Elantas beck/Kunal conchem/ Sika/ Hindcon Chemicals Ltd

M&L Brickwork with fly ash bricks class designation 75 kgf /cm2 straight or curved on plan exc 6 m mean radius built in Cement Mortar 1:6, complete all as specified and as directed.

M&L Brick Work with Fly Ash Brick (75 kgf /cm2 designation) in Half-Brick thick wall, Old Size, built in Cement Mortar 1:4, Straight or Curved on Plan to any Radius, complete all as specified and as directed.

M&L Brickwork Except Bricks Work, Straight or Curved on Plan exc. 6.0 Metre mean Radius, built in Cement Mortar 1:6, complete all as specified and as directed. Note : Servicable bricks obtained from demolition shall be reused

M&L Mild Steel for Framed work as in doors or gates of angle or other sectionwith gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing for Fe-290 E-165 grade complete all as specified and directed.

M&L Mild Steel Framed Work such as Grills, Gratings, etc. with ends of Bars shouldered and/or riveted, or forged into Spikes; Framed Guard Bars; Barred Iron Doors; Ladders; Framed Balusters; Walk Ways; Railings; Framework of Water Tanks and Similar Work, conforming to Fe-290, Gde-E-165, complete all as speci-fied and as directed.

S&F Galvanised 2 strand, steel barbed wire 2.24 mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossing with and provision of galvanised mild steel wire staples or steel pins etc (each line wire to be measured), as in repair including takind down old / unservicable barbed wires. Complete all as specified and as directed.

S&F Pre-painted colour galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall /sunshade etc, fixed with self tapping screws complete all as specified and as directed.

S&F EXCEPT SHEET Pre-painted colour galvalume aluminium zinc coating GI based corrugated / plain steel sheet of any colour as in roof covering/ cladding to wall /sunshade etc, fixed with self tapping screws complete all as specified and as directed. Note :- Serviceable Galvalume sheet obtained from dismantling shall be reused

S&F Pre-painted colour galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and as directed.

M&L False ceiling with 'E' board "Classic" , reinforced, designer series, board with HPSC of size 600 mm x 600 mm x 4 mm thick fixed on aluminium powder coated snap grid to support the boards/tiles with aluminium anodised main 'T' section 36mm x 25mm x 1.40mm cross tee 23.50mm x 23.50mm x 1.40mm thick and aluminium angle 25mm x 25mm x 1.40mm as on edges/sides including hanging arrangements with 6mm dia GI hooks and clamp and applying two coats of oil bound distemper over a coat of alkali resistant primer on exposed surfaces as in repair complete all as specified and as directed.

Stripping 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 remove dust complete all as specified and directed.

M&L 20mm thick screed bed or bedding layer in CM 1:4 surface finished even and smooth without using extra cement for padding including neat cement slurry @ 3.00 kg /sqm complete all as specified and directed.

M&L Water Proofing Treatment on existing cleaned RCC Roof with the following Specifications and Manufacturer's instructions, complete all as specified and as directed :- (a) Preparing and cleaning of fully dry surface as per IS:3067-1966. (b) Applying Bitumen Primer conforming to IS-3384-1986 over the Cleaned Plastered Surface @ 0.50 Litre per Sqm. (c) Applying a layer of APP based Polymeric Membrance; 3.0mm thick (minimum) weighing 3.60 Kilogram per Square Metre (reinforced) with Polyster Non Woven Fabric weighing not less than 160 Grams per Square Metre by Torch application. The overlaps shall be minimum 100mm on the Transverse direction and 75mm on Longitudinal direction. (d) Applying one coat of Aluminium Paint @ 0.10 Litre per Sqm over APP based Polymeric Membrane.

M&L Cement Concrete type B1(1:2:4) (20mm graded crushed stone aggregate) 40 mm thick as in Floor, finishing Concrete Surfaces Even and Smooth with using Extra Cement, complete all as specified and as directed.

M&L Cement Concrete type C2(1:3:6) using 40mm graded crushed stone aggregate 75mm thick as in Plinth Protection, etc. laid in alternate Bays, finished Concrete Surfaces Even and Smooth without using Extra Cement, complete all as specified and as directed.

M&L Rendering 15mm thick in Cement Mortar 1:6 on Brick Walls or on Concrete Surfaces, finishing plastered surfaces Even and fair without using Extra Cement complete all as specified and as directed.

M&L Rendering 5.0mm thick in Cement Mortar 1:3 on Concrete Surfaces of Ceiling, etc. finishing Plastered Surfaces Even and fair without using Extra Cement. complete all as specified and as directed.

M&L Rendering 20mm thick in Cement Mortar on fair faces of brick work or concrete surface of wall in two layer, first layer 10 mm thick in cement morter (1:4) and top layer 10mm thick in cement morter (1:4) using water proofing compound and finishing the surface even and smooth without using extra cement complete all as specified and as directed. . (NOTE:-WPC shall be measured and paid separately)

"Supply only" liquid water proofing compound (ISI marked) complete all as specified and directed. Make:- STP NO 1/ PEDILITE(DR FIXIT)/ FOSROC/ CICO/ SIKA

M&L Granite slab 15 to 20mm thick of any type work table rubbed and polished in kitchen platforms and like over and including cement screed bed 20mm thick in CM (1:4) bedded and jointed with grey cement slurry and pointed with white cement mortor (1:2) using marble dust with admixture to match with shade of granite complete all as specified and directed.

M&L Pre polished Chequered cement concrete tiles of size 300mm x300mm x25mm thick, with grey cement and no pigment, jointed in neat cemnt slurry and pointed in white or coloured cement to match over and including 15 mm thick screed bed in cement mortar 1:6 including taking down unserviceable tiles complete all as specified and directed.

Supply and fix non skid external paver tiles of size 300mm x 300mmx 10mm thick, suitable for hi-turf external tiles anti skid scratch resistance and neutral to UV rays and acid/alkali resistance as in floor over and including 15mm thick cement sand screed bed 15mm thick 1:4 complete all as specified and as directed including dismantiling old Unsv tiles with screed bed

M&L Coloured /digital vitrified ceramic floor tiles dark shed 8-9 mm thick (square/rectangular) area of each tile exc 0.18 sqm but n. exc. 0.36 sqm (600mm x 600mm x 10mm) as in floor etc, set and jointed in neat cement slurry and pointed in white/coloured cement to match the existing floor make incl 15 mm thick screed bed or bedding of layers in CM 1:6 complete all as specified and as directed.

M&L Vitrified ceramic tiles , double / ultra charged, 8-9mm thick (square / rectangular) polished, area of each tiles exc 0.42 sqm but not exceeding 1.00 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed in CM 1:6 complete all as specified and as directed .

M&L Glazed Ceramic Coloured 450 x 350 x 7.0mm thick on Vertical Surfaces such as Skirting, Dados, Risers to Steps, etc., Set and Jointed in Neat Cement Slurry and Pointed in White or Coloured Cement to match the Shade of the Tiles over and including 10mm thick backing layer in cement mortar (1:4) complete all as specified and as directed.

M&L Glazed Ceramic Coloured 600 x 300 x 7.0-8.0mm thick on Vertical Surfaces such as Skirting, Dados, Risers to Steps, etc., Set and Jointed in Neat Cement Slurry and Pointed in White or Coloured Cement to match the Shade of the Tiles over and including 10mm thick backing layer in cement mortar (1:4) complete all as specified and as directed.

M&L Non-skid Ceramic Coloured Tiles, 7.0mm to 8.0mm thick (square/rectangular), area of each tile exc 0.06 sqm but not exc 0.11 sqm in Floors, etc. Set and Jointed in Neat Cement Slurry and Pointed in White or Coloured Cement to match the Shade of the Tiles over 15mm thick screed bed (1:6) in cement mortar complete all as specified and as directed.

M&L Non-skid Ceramic Coloured Tiles, 7.0mm to 8.0mm thick (square/rectangular), area of each tile exc 0.11 sqm but not exc 0.18 sqm in Floors, etc. Set and Jointed in Neat Cement Slurry and Pointed in White or Coloured Cement to match the Shade of the Tiles over 15mm thick screed bed (1:6) in cement mortar complete all as specified and as directed.

M&L for preparing old treated plastered and unplastered surfaces of wall by washing,rubbing down and stopping and applying one coat of distemper oil emulsion complete all as specified and directed.

M&L Preparing new plastered surfaces of wall and applying Two Coats of Distemper Oil Emulsion over a coat of primer and applied over 2mm thick water proof wall care putty including rubbing with emmery paper to make wall surface smooth and even complete all as specified and directed.complete all as specified and directed.

M&L Preparing new plastered surfaces of ceiling and applying Two Coats of Distemper Oil Emulsion over a coat of primer and applied over 2mm thick water proof wall care putty including rubbing with emmery paper to make surface smooth and even complete all as specified and directed.complete all as specified and directed.

M&L Preparing new plastered surfaces of Walls and applying Two Coats of Exterior Emulsion Paint Weather Coat over a coat of Primer (as per Manufacturer’s instructions), complete all as specified and directed.

M&L 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 over a coat of red oxide primer complete all as specified and directed.

M&L Cement Concrete type C2 , 1:3:6 (40mm graded aggregate) as in Concrete bed to salt-glazed stoneware drain pipes of internal dia 150mm, including packing under and haunching against the sides of pipes after they are laid and tested, complete all as specified and as directed.

M&L Salt-Glazed Stoneware Drain Pipes of Internal dia 150mm Grade ‘A’, laid in concrete bed at trenches, jointed in Cement Mortar 1:1 and tested, complete all as specified and as directed. NOTE : Earthwork shall be Measured and Paid separately under relevant Item(s).

Supply and fix in repairs Vitreous China squatting pan of ‘Orissa pattern’, size 580 mm x 440mm (white) with ‘P’ or ‘S’ trap, front or back inlet and foot rests, any pattern complete including provision of PCC bedding and connection to trap, and to flushing pipe, antisyphonage pipe, etc. complete including making good to floor all as specified and directed by the Engr-in-Charge.

S&F Vitreous China Colour Wash down Water Closet Pan (Pedestal Pattern) with "p" or "s" trap front or back inlet including fixing Bolts with and excluding 10 litre capacity low level Flushing Cistern matching with water closet colour with inlet ball valve float handle and providing 32mm dia PVC flush pipe including plastic water closet seat with flat botton cover (coloured) fixed with mild steel chromium plated or aluminium hinging device and making good disturbed Surfaces in Cement Mortar 1:3 and fixed including Taking down/out unserviceable WC Pan and connected Items, complete all as specified and as directed.

S&F White PVC Flushing Cistern 10 Litre capacity, Low Level Valve Less, Syphonic Action type with Inlet, Ball Valve, Float and Handle including Cutting and pinning in Ends, making good disturbed Surfaces in Cement Mortar 1:3 and fixed including taking down/out unserviceable Flush -ing Cistern and connected Items, complete all as specified and as directed.

S&F Health faucet with chomium plated with flexible cord fixed on wall screwed down for iron pipes,including necessary fittings etc as in repair complete all as specified and as directed.

S&F 450mm dia 50mm thick RCPC (Reinforced Cement Polymer Concrete) Man hole cover of 3MT capacity fixed in proper position as in repair complete all as specified and as directed.

Cleaning of all debris / vegitation over roof surfaces of accessible or unaccessible roof portion upto any height and the mouth of rain water pipe and around the tanks area and removal of materials outside the MOD land including necessary scaffolding and safety measures complete all as directed by Engineer-in-Charge.

Cleaning of existing 100mm dia / 150mm dia sewage line upto 1.50m depth from ground level using jute or PVC nylon rope with knot at one end and other end free passed through the line or by rodding & removing all liquid / semi liquid / solid sludge etc including dewatering, desilting and well flushing the line with water and testing on completion complete as directed by the Engineer-in-Charge. Note:-(i) Once cleaned the sewage lines, the Contractor shall maintain the lines functional upto the date of Completion at his own cost. (ii) Any damged done by the Contractor during cleaning shall be make good by the Contractor at his own cost upto the satisfaction of Engineer-in-Charge.

Cleaning of existing 200mm dia sewage line upto 1.50m depth from ground level using jute or PVC nylon rope with knot at one end and other end free passed through the line or by rodding & removing all liquid / semi liquid / solid sludge etc including dewatering, desilting and well flushing the line with water and testing on completion complete as directed by the Engineer-in-Charge. Note:-(i) Once cleaned the sewage lines, the Contractor shall maintain the lines functional upto the date of Completion at his own cost. (ii) Any damged done by the Contractor during cleaning shall be make good by the Contractor at his own cost upto the satisfaction of Engineer-in-Charge.

M& L Uprooting of tree from walls of bldgs up to extended root and spraying of acid of required quantity complete from any location of Bldg up to 4 storied and making good disturbed surfaces with cement mortar (1:4) or cement concrete type C1(1:3:6) using 20mm graded aggregate including necessary scafolding complete for tree of girth up to 5cm to10 cm complete all as specified and as directed.

UNIVERSAL TRADING CENTRE (BID ID -3497758)

MS AP CONSTRUTION AND CO (BID ID -3500432)

ARATI TRADING CO (BID ID -3499232)

BHASKAR SUPPLY AGENCY (BID ID -3499021)

NIRMAL DAS AND CO. (BID ID -3502296)

RADHA ENTERPRISE (BID ID -3500139)

Tirupati Buildcon Pvt. Ltd. (BID ID -3498622)

INDIA ELECTRICAL EQUIPMENTS (BID ID -3499269)