REPAIRS TO COVER SLABS OF DRAIN CULVERT PARKING AREA SIGN BOARD AND OTHER RELATED WORKS AT VARIOUS LOCATIONS IN ZONE II AREA UNDER B R II OF DRDO TOWNSHIP PHASE I CV RAMAN NAGAR BANGALORE

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for 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) 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) complete all as specified and as directed.

Removing demolished concrete materials etc to a distance beyond the lead included in the rates, including loading, unloading and stacking at the destination exc 5.0 km total distance up to10KM 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.

Dismantling posts or struts (wood, steel or R.C.C.) any section, embedded in concrete / brick work, including taking out embedded portion and making good disturbed ground complete all 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.

Desilting and cleaning of blocked storm water drain/nallah etc by removal of mud, soil, aggregate and other similar waste material for smooth flowing/functioning of storm water complete all as specified and directed. Note: Removal of debris outside MD land shall deemed to be included in quoted rate.

Desilting and cleaning of blocked storm water in culvert by removal of mud, soil, aggregate and other similar waste material for smooth flowing/functioning of storm water complete all as specified and directed. Note: Removal of debris outside MD land shall deemed to be included in quoted rate.

Cleaning of roof top surfaces of any type/description and height , by removing tree leaves and any 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.

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 in 1:3:6 mix, type C1, using 20 mm graded stone aggregates as in surface channels, or any other places 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 14 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 in (1:4:8) mix, 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 Plain Cement Concrete in (1:3:6) mix, type C2 ,using 40 mm graded stone aggregates as in foundation concrete including necessary formwork if required complete all as specified and as directed.

S & F RCC pipe class NP2 600 mm dia laid and jointed etc, including dismantling existing pipe complete all as specified and as directed.

Material and labour for Plain Cement Concrete in (1:2:4) mix, type B1 ,using 20 mm graded stone aggregates as 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 water troughs and the like including eathering, slightly rounded or chamfered angles and throating, as directed ®complete all as specified and as directed.

Material and labour for 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.

S&F MS rolling shutters, thickness of lath 1.00mm with ball bearing as specified including top cover, anchoring rod ,hasp and staple and one shop coat of primer erected in position as indicated complete all as specified and directed by Engr-in -Charge

Material and labour for Pre-cast cement concrete block masonry in PCC 1:3:6 mix , Type C1 ( using 20mm graded stone aggregate) with grade ‘C’ solid blocks not 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 1:4 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 and set in CM 1:3 and including making drainage opening whereverrequired completedisposing 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 fixing in repairs new Galvanized. 2 strand, steel barbed wire 2.24mm 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 crossings with and provision of galvanized mild steel wire, staples or steel pins, etc. complete all as specified and as directed. Note : Each line wire to be measured.

Supply of MS galvanised chain link fencing mesh any size all as per directed by Engr-in Charge

Fixing in only chain link fencing of any size including line wires, any mesh size and type to any type of standards, rails, straining bolts etc. including provision of binding wire.

Excavation in post holes (or similar holes) each n.exc 0.5 cu.m and getting out in soft/loose soil including refilling and disposal of surplus earth as directed at site.

Supply and fabrication of steel as in framed work such as grills, gratings, ladders, balusters, walk ways, post, railing, etc.. with ends of bars shouldered and/or rivet

ed, or forged into spikes; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and as directed.

M&L pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws incl Dismantling of Asbestos cement (Corrugated, semicorrugated, etc) sheets in roof coverings,. Sheet colour approved by Engineer-in-Charge complete all as specified and directed.

M&L pre painted galvalume aluminum zinc coated GI based plain steel sheeting 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to walls, fixed with self taping screws as specified.

M&L 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, edges made half round, laid over and including screed bed or bedding layer of 15 mm thick in CM (1:4),and including dismantling old unserviceable granite complete all as specified and as directed.

M&L for Flat 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 for fair finished surface complete all as specified and directed.

Supply and fabricating framed steel work and fixing as in doors or gates of angle or other section with gusset plates, rails, braces, etc., using MS sections Fe-290 (Gde E-165) 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 all as specified and as directed.

Material and Labour for expanded metal, not exceeding 4 Kg / Sqm, cut to length, bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia or fixing with galvanized steel staples supplied and fixed complete to wood or steel members complete all as specified and as directed.

M&L for Reinforced cement concrete (Nominal Mix) 1:2:4 ,Type B-1, (using 20mm graded crushed stone aggregate) as in Columns, pillars, piers, posts, & struts complete all as specified and directed.

Material and labour for 75 mm thick Plain Cement Concrete in (1:4:8) mix, 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 in (1:3:6) mix, 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.

Dismantling for stone slabs and tiles of any description or thickness in floors, aprons etc., and disposing off rubbish outside MD land laid bedded any pointed in any mortar complete all as specified and as directed.

Material and labour for bitumastic gola, with 80/25 bitumen and coarse sand joints filled with mix of bitumen and sand (1:3) by weight, 8cmx8cm at the junction of roofing to vertical surfaces.

M & L for hard core broken stone of gauge n.exc 63 mm deposited , spread and levelled in layers n.exc 15 cm thick, watered rammed to a true surface complete all as specified and directed.

S&F M-35 Grade Machine pressed precast concrete interlocking paver block any with grey cement and pigment shape and size confirming to IS 15658-2006 of 60 mm thickness, incl dismantling of old interlocking paver etc all as specified and as directed.

M&L for 50mm thick Sand filling under floors including watering and consolidation

Providing material and labour for 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 on stone/brick 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 & Labour for applying Two or more coats of 100% Premium acrylic 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 over new surfaces. complete all as specified and as directed.

Material and labour for 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.

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 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 unserviceable sign board of any type/description including frame work on gates, complete all as specified and directed.

M&L for ACP sheet with Acrylic 2D LED letter and logo with CR metal pipe structure, ACP sheet with router cutting acrylic sheet letter, LED lights,power controllers wire and cable etc weather-resistant and long-lasting acrylic and ACP ensuring longevity and durability in both indoor and outdoor environments, including pasting of words/figure/numbers/logos of any size/pattern & height of approved make complete all as specified and directed by engineer in charge.

S&F One side Retro reflective sign board made out of 3mm thick coloured ACP (aluminium composite panel) sheet with and including writing/pasting of words/figure/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 directed. Note : 1. The words/figure/number/logos should be computer aided machine cut. 2. Quoted rates are inclusive of necessary scaffolding, Crane and frame work for fixing of board over the gate at required height. 3. Frame work required shall be measured and paid seperately. 4.Earthwork required for fixing of poles shall be measured and paid seperately

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

Material & Labour in repair for providing and fixing stainless steel (Grade 304) railing/sing board made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangementcomplete all as specified and directed.

M&L for repair of upper box/top cover of rolling shutter including shaft rod,bearing, spring slice fitting, top and side cover including overall greasing replacing of unservicable parts and make the whole assembly seviceable or functional complete all as specified and directed by Engr-in -Charge

Taking down eaves gutters & rainwater pipes (any size or pattern), including all fittings, heads, sheos, bends, swan-necks, etc removal to store (measured overall as fixed along the center line over fittings & accessories) complete all as specified and direcetd.

S & F (SWR) PVC pipes 110 mm dia single socketed in any length with solvent cement joints laid under floor or on walls fixed as soil waste/vent pipes complete all as specified.

S & F (SWR) PVC pipes 75mm dia single socketed in any length with solvent cement joints laid under floor or on walls fixed as soil waste/vent pipes connections complete all as specified and as directed..