REPAIRS TO CULVERTS, COMPOUND WALL, CHAIN LINK FENCING, DRAIN GRILL/ GRATING, KERB STONE, GARBAGE BIN, NON ACCESSIBLE ROOF CLEANING AND CERTAIN MISC WORKS IN ZONE-II AREA OF DRDO TOWNSHIP, PHASE-I, CV RAMAN NAGAR, BANGALORE

Amount

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for; and disposing of debris outside MD land complete all as specified and as directed.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) and disposing of debris outside MD land complete all as specified and 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 reinforced cement concrete of any description and in any position, (reinforcement cut as required to facilitate demolition) and disposing of debris outside MD land 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.

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

Cleaning of roof top surfaces of any type/description, upto 15m height in non accessible roof by removing tree leaf or other similar waste material carefully to avoid damage of existing roof treatment including cleaning of rain water pipes of any description and any size for smooth flowing of rain water and removing the debris out side MD land complete all as directed. Notes:- i) The quoted rate shall deemed to be included for cleaning the same roof area twice in currency of contract period. ii) If cleaning is done in a location once, payment for same will be made of half the rate quoted by tenderer.

Uprooting shrubs/plant/flora & fauna on wall girth not exceeding 100mm from brick wall by cutting holes into masonry/walls for digging out roots and dosing Sulfuric/Phenolic Acid as per manufacturer's instruction to burn deep rooted tree roots and making good the disturbed area with cement mortar in CM 1:3 using water proofing compound including necessary scaffolding up to a height of 16 metre complete all as specified and directed.

Material and labour for, Plain Cement Concrete 1:3:6, type C0, using 12.5 mm graded stone aggregates as in surface channels, including necessary formwork, complete all as specified and as directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitered/stopped end etc complete all as specified and directed

Add or deduct over item No 10 here-in-before, for each 25 mm girth or part thereof over or under 30 cm ditto complete all as specified and directed

Material and labour for, Plain Cement Concrete,mass 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.

Material and labour for, Precast reinforced cement concrete (1:2:4), type B1, using 20 mm graded stone aggregates as in cover slabs for drains, culvers, etc., 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, (1:2:4), type B0 ,using 12.5 mm graded stone aggregates as in coping including necessary forms and moulds, finishing the surfaces fair and even, complete all as specified and as directed.

Material and labour, factory made special shaped precast machine pressed kerb stone using M-25 grade concrete including dismantling of existing kerb stone of any type/description and necessary earthwork set in CM 1:3 including making joints with or without grooves (thickness of joints except at sharp curve shall not be more than 5mm) including making drainage opening wherever required and disposing off rubbish outside MD land complete all as specified and directed.

Material and labour for, Brickwork with sub class ‘B’ bricks, built in CM 1:6, straight or curved on plan exceeding 6 m mean radius etc., complete all as specified and as directed

Material and Labour for, Walling of Random Rubble stone masonry, using Bangalore type stone obtained from demolition, un-coursed, well bonded, bedded and solidly hearted, built in CM(1:6), complete all as specified and directed. Note : Serviceable stones obtained from demolition shall be re-used under this item.

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.

Supply and fabrication of steel as in 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.

Material and Labour for expanded metal, not exceeding 4 Kg / Sq m, cut to length, bent to shape required including necessary welding to steel frames/grills complete all as specified and as directed.

Fixing only expanded metal, retrieved from dismantling, cut to length, bent to shape required including necessary welding to steel frames/grills complete all as specified and as directed.

Fixing only mild steel framed work as in grating/grill and similar work 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) hanging, fastening and fixing complete all as specified and as directed. Note: Mild steel obtained from dismantling shall be re-used uder this item.

Material and labour, for 75 mm thick Plain Cement Concrete (1:4:8), type D2, using 40 mm graded stone aggregates as in sub-bases, surfaces fair and even 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, hard standing, etc., laid in panels, joints filled with mix of bitumen and sand (1:3) by weight, with surfaces of concrete finished fair and even, complete all as specified and as directed.

Demolishing paver block tiles, and providing material and labour for, Rubber moulded pressed precast concrete interlocking paver block of any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigments, laid over and including 50 mm thick sand cushioning complete all as specified and as directed.

Demolishing existing PCC tiles of any thickness and in any position, providing material and labour, plain cement concrete chequered 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 1:4 with grey cement and pigments complete all as specified and as directed..

Material and labour, for rendering 15 mm thick in Cement mortar 1:4, on brick work/concrete surfaces finished even and smooth without using extra cement, complete all as specified and directed

Material and labour for, Rendering 20 mm thick on stone masonry surfaces or surfaces other than fair faces in cement mortar(1:4) and finishing the surfaces even and smooth without using extra cement, all as specified and as directed.

Material and labour, preparing newly plastered surfaces of walls and applying two coats of cement based paint over a coat of cement based primer, complete all as specified and as directed.

Material and labour, preparing the old plastered surfaces of walls and applying one coat of cement base paint complete all as specified and as directed.

Preparation of new plastered surfaces of brick / stone / asbsestos or plastered sufaces of any description exceeding 10 cm in width or girth, applying two coats of synthetic enamel paint over a coat of plastered sufraces primer complete all as specified and as directed.

Preparation of old plastered surfaces of brick / stone / asbsestos or plastered sufaces of any description exceeding 10 cm in width or girth, applying one coat of synthetic enamel paint 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.

M&L for Pre-cast cement concrete block masonry with grade 'C' solid blocks exceeding 10cm in width having minimum compressive strength of 50Kg/Sq cm as per IS 2185 (Part-I) 2005 and setting in mortar 1:6, complete all as specified and directed.

Supply and fabrication of mild steel structural work as in posts and struts in wall fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc: flat iron fillets (for securing wire mesh etc) including all necessary drilling, bolting or reveting etc. and similar work conforming to Fe 290 Grade E-165 complete all as specified and all as directed by the Engineer-in-Charge.

Taking down unserviceable chain link fencing and supply and fix new chain-link fencing with MS galvanized wire dia not less than 3.5mm, mesh size 75mm x 75mm fixed to fencing post with nut, bolt, MS washer and flat iron/ angle iron etc., complete all as specified and directed. Note: Flat iron/ angle iron, nut and bolts etc., shall be deemed to be included in quoted rate.

M&L for PCC 1:3:6 type C2 using 40mm graded aggregate as in foundations, filling and mass concrete including necessary formwork if required all as specified and as directed by the Engineer-in-Charge.

Taking down old broken pipes as in weep holes, supply and fix UPVC (SWR Grade 'A') pipes of 110mm internal dia, conforming to IS 13592, complete all as specified and as directed.

S&F in repairs of high density polythene garbage bins size 0.67x0.67x1.1m and capacity 360 ltrs with necessary fixing arrangements as required all as specified and as directed. Make : ATTO or equivalent.

M&L Granite (of any type) tiles 20mm thick machine cut, in skirting / dado for lift wall cladding laid over cement screed and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including cutting and polishing over 10mm thick backing coat in CM (1:3).

M&L pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of a colour having tensile strength of 550 Mpa as in roof covering fixed with self tapping screws including taking down of old sheet.

M/S Suresh Raju

Sri Vijalakshmi Constructions

GKR and CO

G K CONSTRUCTIONS

Solar Electricals and Electronics