REPAIRS / REPLACEMENT OF PAVING, HARDSTANDING INCLUDING SIGN BOARD FOR VARIOUS OTM ACCN AT DRDO TOWNSHIP, PHASE-I, CV RAMAN NAGAR, BENGALURU

Amount

Dismantling of unserviceable sign boards of any type / description including frame work, fixed over gates, columns, walls, etc., complete all as directed.

Demolition of Brickwork or stone/block masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles and disposing of debris outside MD land complete all as specified and as directed.

Demolition of cement concrete (un-reinforced) as in ground floors and pavings, not exceeding 15 cm thickness (below or above ground level), disposing of debris outside MD land complete all as specified and as directed.

Demolition of cement concrete un-reinforced of any description and in any position; including reinforcement cut as required to facilitate demolition, and disposing of debris outside MD land complete all as specified and as directed.

Demolition of reinforced cement concrete of any description and in any position; including reinforcement cut as required to facilitate demolition, and disposing of debris outside MD land complete all as specified and as directed.

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

Taking down cement plaster of any description including raking out joints, hacking for key, scrubbing down with water, etc., and disposing of debris outside MD land complete all as specified and as directed.

Excavation in trenches not exceeding 1.50 m wide and not exceeding 1.50 m deep for foundations etc. or for shafts, wells, cesspits, manholes, pier holes, etc. and not exceeding 10 sq m on plan and getting out in hard / dense soil complete all as specified and as directed.

Returning, filling in with excavated soils, including spreading, leveling, watering and well ramming soil in layers not exceeding 25 cm complete all as specified and as directed

Removing excavated surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and as directed

Dismantling old drying system, Supply and fixing clothes drying pull it pulley system type, 7 feet, 4 rows kit size 5 feet, weighing 3.1 Kg, and load carrying capacity of 40 Kg, made of aluminium pipes of external dia 22 mm and internal dia of 19.8 mm, channels (with mounted pully system), 24 inch length, Pulley system - Delrin, Rope - 4 mm dia HDPE double core, channel mounting screws - 38 x 8 self tapping as per Easy Dry Systems Limited or techno commercial approved makes in MES.

Material and labour for, Plain Cement Concrete, (1:4:8), type D2 ,using 40 mm graded stone aggregates as in foundation concrete including necessary formwork if required complete all as specified and as directed.

Demolition of existing PCC kerb stone, and providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete. all as specified and directed.

Material and labour for, Reinforced cement concrete (1:2:4) type B1, using 20 mm graded stone aggregates, as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

Material and labour for, Reinforced cement concrete, (1:2:4) type B1, using 20 mm graded stone aggregates, as in Columns, pillars, piers, posts and struts complete all as specified and directed.

Material and labour for, Precast reinforced cement concrete (1:2:4), type B1, using 20 mm graded stone aggregates as in cover slabs for manholes, gully traps, drains and similar articles with plain faces set in cement mortar 1:4 complete all as specified and as directed. Note : Reinforcement bars will be measured and paid under respective items.

Material and labour for, Plain Cement Concrete, (1:3:6), type C1, using 20 mm graded stone aggregates as in copings, kneelers, apex stones, bed plates, kerbs, water trought and the like including weathering, slightly rounded or chamferred angles and throating including necessary forms and moulds, finishing the surfaces fair and even, complete all as specified and as directed.

Material and labour for, Pre-cast cement concrete block masonry with grade ‘C’ solid blocks exceeding 10 cm in width, having minimum compressive strength of 50 Kg / Sq cm as per IS 2185 (Part- I) 2005 and set in CM 1:6 complete all as specified and as directed.

Use and waste formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter and finishing the surfaces fair complete all as specified and as directed.

Use and waste formwork to sides of pillars, posts, struts, piers, columns and stanchions and finishing the surfaces fair complete all as specified and as directed.

Material and labour for, TMT steel bars of 10 mm dia and over as in reinforcement, cut to length, bent to shape required, including cranking, bending and binding with mild steel wire (annealed) and not less than 0.9 mm dia complete all as specified and directed.

Material and labour for, TMT steel bars of 8 mm dia and over, as in stirrups, cut to length, bent to shape required, including cranking, bending and binding with mild steel wire (annealed) and not less than 0.9 mm dia complete all as specified and directed.

Supply and fabricating mild steel, framed work (including fabrications) as in doors or gates of angle or other section with 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 complete Fe.290-W.Gde-E-165 complete all as specified and as directed.

Supply and fabrication of mild steel framed work such as grills, gratings,ladders, balusters, walk ways, railing, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165 complete all as specified and as directed.

Supply and fix powder Coated aluminium frames and shutters (minimum thickness of powder coating 50 microns) and fabricating of doors, windows, ventilators and fixed partitions with one or more rebates including necessary joining cleat, glazing clips, rubber packing, snap bending crews etc. complete all as specified and as directed. Note :- i) For payment purpose weight of aluminium section shall be measured and paid, ii) Cost of aluminium mongery. lock, rubber packing, rollers for sliding shall be deemed to include in the quoted rate, iii) Sheet glass and wire gauge shall be measured and paid for separately under respective items.

Taking down unserviceable steel windows with frame without taking of shutter (double leaf/triple leaf shutter with frame i.e. fly proof and glazed) from the frame not exceeding 0.5 Sq m each except grill, including glass panes, mosquito proof mesh complete all as specified and as directed.

Taking down unserviceable steel windows with frame without taking of shutter (double leaf/triple leaf shutter with frame i.e. fly proof and glazed) from the frame exceeding 0.5 Sq m each and not exceeding 3 sq m each except grill, including glass panes, mosquito proof mesh complete all as specified and as directed.

Supply and fix, one side retro reflective sign boards, made of 3 mm thick coloured ACP (aluminimum composite panel) sheet of make Alstrong / Aludecor/ Alucobond/ Eurobond/ Armstrong as approved by GE, including writing / pasting of words / figures / numbers / logos of any size / pattern & height with self adhesive reflective transparent prismatic engineering grade tape (Radium tape) of approved make complete all as specified and as directed. Note:- i) The words / figure / number / logos, shall be computer aided machine cut, ii) Frame work shall be measured and paid for separately under respective items, iii) Earthwork & excavation / demolition if necessary will be measured and paid for under respective items. iv) Quoted rate shall include for necessary scaffolding, hire charge of cranes etc for fixing of board at required heights.

Material and labour for, hollow stainless steel frame work for sign boards, using stainless steel sections of grade SS - 304, including bends, elbows, etc., necessary welding and fixing arrangement, complete all as specified and as directed.

Material and labour for, mild steel frame work for sign boards, using mild steel sections of grade E-165, including bends, elbows, etc., necessary welding and fixing arrangement, complete all as specified and as directed.

S&F covering for crumple joints in 0.63mm thick, mild steel plain black sheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40mm lap joints with revetted or welded seas, including bending or turning up, Mitred angles etc. as required complete all as specified and as directed.

Material and labour, for 75 mm thick Plain Cement Concrete (1:4:8), type D2, using 40 mm graded stone aggregates as in sub-bse, pavings, hardstanding, etc., finishing surfaces of concrete fair and to receive tiles, complete all as specified and as directed.

Material and labour, for 75 mm thick Plain Cement Concrete (1:3:6), type C1, using 20 mm graded stone aggregates as in pavings / plinth protection laid in panels, and joints filled with bitumen and sand mixed in 1:3 by weight, finishing the surfaces even and fair complete all as specified and as directed.

Demolition of stone slabs of any thickness and in any position, providing material and labour, plain cement chequered concrete tiles 30 cm x 30 cm x 20-22 mm thick, with pigments, set, jointed and pointed in neat cement slurry in floor including 15 mm thick screed bed in cement mortar 1:6 with grey cement and pigments complete all as specified and as directed..

Demolition of stone slabs of any thickness and in any position, providing Machine pressed rubber moulded (laminated), topping thickness not less than 5 mm, in white cement and non fadable glossy pigment, precast concrete interlocking paver blocks of any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade, over and including 50 mm thick, sand filling as in sand cushioning to interlocking paver tiles, watering and consolidating complete all as specified and as directed.

Demolition of stone slabs of any thickness and in any position, providing material and labour, for 18 to 20 mm thick Granite work (of any type), table rubbed and mirror polished), in single piece in steps, jambs, pillars, window-cills, cooking platform and like set in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite, making hole for gas pipe, edges made half round, laid over and including screed bed or bedding layer of 15 mm thick in CM (1:4), complete all as specified and as directed.

Demolition of existing tiles, and providing material and labour, for DIGITAL elevation tiles, (Make : Kajaria or technocommercial equivalent in Orient / Somany / Johnson) of size 300 x 450 x 7 to 8mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles, laid over and including provision of backing coat of 15 mm thick in CM 1:4, complete all as specified and directed.

Material and labour, for rendering 15 mm thick in patches on walls of brick / stone / concrete surfaces in two layers (base layer 10 mm and finishing layer of 5 mm thick in CM 1:4, including mixing water proofing compound and finishing the surfaces even and smooth without using extra cement complete all as specified and as directed. Note : Supply only water proofing compound will be measured and paid for separately under respective item.

Material and labour, for rendering 10 mm thick in Cement mortar 1:6, on brick work/concrete surfaces finished even and smooth without using extra cement complete all as specified and as directed

Supply only liquid water proofing compound all as specified and as directed.

Material & Labour for applying Two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gram/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 sq m over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sq m over new surfaces complete all as specified and as directed.

Material & Labour for complete removal of existing treatment on old plastered surfaces and applying Two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gram/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 sq m over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sq m over old surfaces complete all as specified and as directed.

Preparation of new steel surfaces exceeding 10 cm in width or girth, applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed.

Preparation of old steel surfaces of any description not other wise described over 10 cm width or girth applying one coat of synthetic enamel paint complete all as specified and as directed.

Dismantling of water tanks of 500 litres capacity from roof top and supply and fixing Rotational moulded polyethylene water storage tanks (triple layered) of 500 Litres capacity with ISI mark embossed on it, (cylindrical, vertical with closed top) hoisted and fixed in position complete all as specified and as directed.

Dismantling of water tanks of 1000 litres capacity from roof top and supply and fixing Rotational moulded polyethylene water storage tanks (triple layered) of 1000 Litres capacity with ISI mark embossed on it, (cylindrical, vertical with closed top) hoisted and fixed in position complete all as specified and as directed.

Supply and fix Plain Sheet glass 4 mm thick, ordinary quality and glazing with oil putty in square not exceeding 0.5 sq. m in each pane all as specified and as directed.

Supply and fix Figured glass, 4 mm thick, pin head type and glazing with oil putty in squares not exceeding 0.5 sq m in each pane all as specified and as directed.

Supply and fix, stainless steel wire cloth 0.36 mm nominal dia of wire, and of average width of aperture 1.4 mm, fixed with stainless steel wire staples / wooden beading complete all as specified and as directed.

M/s SRINIVASA CONSTRUCTION COMPANY

Kaveri Enterprise

Sai Ram Builders

ADWITHI

S CHANDRASHEKAR (SREE BUILDERS)

Gurudut Builders

M/S Suresh Raju

K R Koteswara Rao

Meghana and Gowda Enterprises