PROVISION OF EXTERIOR EMULSION FOR BUILDING P-15 (PRASHANT) AND P-28 (PRAVEEN) AND OTHER SANCTIONED WORK AT SMA RAMESHWARAM

Amount

Taking down cement plaster from brick walls or concrete surfaces including raking out joints, hacking out for key, scrubbing down with water complete all as specified and directed and removing rubbish etc. at the places out side the premises complete all as specified and directed.

M&L for rendering 8mm thick in CM 1:4 using liquid WPC over 12mm thick rendering in CM 1:6 on fair faces of brick work or concrete surfaces finished even & fair without using extra cement at any floor complete all as specified and directed Note: Water proofing compound shall be paid separately.

Supply only liquid water proofing compound all as specified and directed

Dismanting 100mm dia cast iron pipes jointed in cement mortar fixed on walls including all fittings such as bands straps etc complete all as specified and directed.

Dismanting 75mm dia cast iron pipes or reinforced concrete drain pipes jointed in cement mortar fixed on walls including all fitting such as bands straps etc complete all as specified and directed.

Taking down PVC (SWR) pipes (any size or pattern), including all fittings complete all as specified and directed.

S & F 110mm bore PVC (SWR) pipes single socketed in any length with stainless steel step clamps of suitable size with nuts and bolts etc. as per the requirement at site and fixed to walls all as specified and directed.

S & F 75mm bore PVC (SWR) pipes single socketed in any length with stainless steel step clamps of suitable size with nuts and bolts etc. as per the requirement at site and fixed to walls all as specified and directed.

S&F 110mm bore PVC (SWR) branch piece, single (single Y) equal or unequal fixed as in repair complete all as specified and directed.

S&F 75mm bore PVC (SWR) branch piece, single (single Y) equal or unequal fixed as in repair complete all as specified and directed.

S&F 75mm bore PVC (SWR) bends any radius complete all as specified and directed

S&F 110mm bore PVC (SWR) bends any radius complete all as specified and directed

S & F unplasticised PVC Pipes 20mm bore of pressure rating 10kg/cm2 fixed complete to walls, ceiling or in floors etc complete all as specified and directed

Chip and remove all damaged and de bonded concrete and plaster from the RCC column, beam, flights, landing, railing and slabs by manually or mechanically so as to expose the corroded reinforcement bars including the rent of tools, scaffolding complete and labour charges for dumping the debris within a radius of 100 meters complete all as specified and directed.

Supply and application of rust remover/converter (Rebaklense RR of M/s Fosrock Chemicals India Ltd) or Amandur, (Manufactured by GK Technocom) over the corroded reinforcement bar where ever micro concreting is required and cleaning the same after application including the cost of all materials, rent of tools, scaffolding cost of brush etc complete all as directed by Engr-in-Charge.

Supply & application of Nitozinc Primer (Manufactured by M/s Fosrock Chemicals India Ltd) over the exposed steel reinforcements after removing the rust scales from the exposed reinforcement rods in one square meter area including the cost of all materials rent of tools, scaffolding, cost of paint brush complete all as directed by Engr-in-Charge.

Supply and application of Nitobond EP (Manufactured by M/s Fosrock Chemicals India Ltd) epoxy bonding agent over the old concrete surface including the cost of all materials, rent of tools, scaffolding and cost of painting brushes etc complete all as directed by Engr-in-Charge.

Providing additional reinforcement bars in place of more than 1/3 corroded reinforcement bars incl the charges for cutting, bending, placing and fixing in position using Lok-Fix (Manufactured by M/s Fosroc Chemicals India Ltd) including the cost of all materials rent of all accessories and tools, scaffolding and supporting materials, labour charges including the cost of steel bars complete all as specified all as directed by Engr-in-Charge.

Supply & provisioning Renderoc RG non-shrink cementitious micro concrete (max 120 mm thick) (Manufactured by M/s Fosroc Chemicals India Ltd) to any thickness for beam and column. Fluid micro concrete shall be mixed with 6mm down coarse aggregate and specified quantity of water and mixed using a power operated slow speed stirrer and pouring inside the form work including the cost of all materials, rent for tools, scaffolding, and labour charges, water tight formwork etc. all as per manufacturer instructions complete all as specified and directed.

M & L complete removal shrubs , vegetation ,roots etc, weeding out plants / bushes including roots from the chajjah, roof , celing & wall surface of entire building and applying weedicide, (Imazethapyr 10% SI or equivalent) around area of the roots & bushes removed and making good the disturbed surface if required, complete all as specified, including removing and refixing of SWR pipes UPVC pipes and OH PVC water tanks if required, all as specified and directed.

M & L for complete removal of existing treatment and preparation of external wall surfaces by scrubbing using nylon/ jute/ wire bruhes/ scrapper blades or by using sanding machines to remove algae, moss, fungus and loosely adhered like dust, efflorescence etc. and washing the surface with pressure jet washers and surface allowed to dry, upto 4 storey height, complete all as specified and directed by Engineer-in-Charge.

-ditto- all as per item No 21 here-in-above but work at 5th to 8th storey height.

-ditto- all as per item No 21 here-in-above but work at 9th to 12th storey height.

M & L for treating holes, cracks etc. Upto 5mm by making "V" groove using patti blades and filling the cracks with ready to use crack fillers of approved make (fosroc or equivalent) all as specified and allowed to dry, upto 4 storey height complete all as specified and directed by Engineer-in-Charge.

All as per item No 24 here-in-above but work at 5th to 8th storey height.

All as per item No 24 here-in-above but work at 9th to 12th storey height.

M &L for treating holes, cracks etc. more than 5mm upto 10mm, by making "V" groove using patti blades and filling the cracks with cement and sand aggregate mixture developed with polymer modified mortar (PMM) with suitable polymers like Home shield crack fill paste, Home shield advance latex plus and home shield cement mi plus (Berger make or equivalent) and allowed to dry, upto 4 storey height complete all as specified and directed by Engineer-in-Charge.

-ditto- all as per item No 27 here-in-above but work at 5th to 8th storey height.

-ditto- all as per item No 27 here-in-above but work at 9th to 12th storey height.

M & L for treating holes, cracks etc. more than 10mm and upto 40mm, and filling the cracks by using fiexible, 2 pack, polysulphide sealant like Berger home shield joint seal GG/PG (Berger make or equivalent) and allowed to dry, upto 4 storey height complete all as specified and directed by Engineer-in-Charge.

-ditto- all as per item No 30 here-in-above but work at 5th to 8th storey height.

-ditto- all as per item No 30 here-in-above but work at 9th to 12th storey height.

M & L for acrylic wall care putty in 2 coats ,not less than 1mm thick on external walls complete all as directed by Engineer - in charge upto 4 storey height complete all as specified and directed by Engineer-in-Charge.

-ditto-all as per item No 33 here-in-above but work at 5th to 8th storey height.

-ditto-all as per item No 33 here-in-above but work at 9th to 12th storey height.

M&L for application of one coat of primer with sealant properties using "Seal -O -Prime" or "Weather coat exterior primer" (of Berger make or equivalent in other makes) complete and allowed to dry overnight to receive first coat of emulsion paint, upto 4 storey bldg, complete all as specified and directed by Engineer-in-Charge. (PS : Before application of the priming coat, the moisture of the wall surface shall be checked and shall be not less than 12%, when checked with the moisture meter)

'-ditto- all as per item No 36 here-in-above but work at 5th to 8th storey height.

-ditto- all as as per item No 36 here-in-above but work at 9th to 12th storey height.

M & L for applying first coat of exterior emulsion paint on primed wall surfaces using rollers made from form or synthetic fibres to get a tint free surface complete and allowed to dry overnight to receive second coat of emulsion paint , upto 4 storey height complete all as specified and directed by Engineer-in-Charge.

'-ditto- all as per item No 39 here-in-above but work at 5th to 8th storey height.

'-ditto- all as per item No 39 here-in-above but work at 9th to 12th storey height.

M & L for applying second coat of exterior emulsion paint on wall surfaces using rollers made from form or synthetic fibres to get a tint free surface upto 4th storey height complete all as specified and directed by Engineer-in-Charge.

-ditto- all as per item No 42 here-in-above but work at 5th to 8th storey height complete all as specified and directed by Engineer-in-Charge.

-ditto-all as per item No 42 here-in-above but work at 9th to 12th storey height complete all as specified and directed by Engineer-in-Charge.

M & L for preperation of old painted wooden surfaces of any description over 10 cm width or girth and applying a coat of synthetic enamel paint complete all as specified and directed by Engineer-in-Charge.

Note :- (a) Rates quoted against sl No 1 to 20 are for any ht upto twelve storeys and incl necessary scaffolding etc. as required b) Item No 31 to 44 shall be executed by manufacturer’s agent for which manufacturer and contractor will give seperate guarantee for 5 years.

Excavation in post holes each n exc 0.05 cum and getting out in soft and loose soil, returning, filling in and ramming earth in layers n exc 25 cm, watering, and removing surplus soil to a distance n exc 50 m and making good surface complete all as specified and directed by Engineer-in-Charge.

M&L PCC (1:4:8) type D-2 (using 40mm graded aggregate) as in foundation filling and mass concrete etc complete all as specified and directed by Engineer-in-Charge.

M&L for plain cement concrete 1:3:6, type C2 using 40mm graded stone aggregate as in foundations, filling, post holes and mass concrete complete all as specified and directed by Engineer-in-Charge.

M&L Pre-cast cement concrete block masonry type C4 as per IS-2185 (Part-I) 2005 using 20mm graded stone aggregate solid blocks, exc. 10 cm in width and setting in mortar 1:6, complete all as specified and as directed.

M&L 15mm thick rendering plaster in CM 1:4 and making surface even and smooth without using extra cement complete all as specified and as directed.

M&L for two coats of white wash including preparation of newly plastered surfaces of wall complete all as specified and as directed.

S&F mild steel framed work as in posts, doors or gates of angle or the section with gusset plates, rails, braces, etc., complete. 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.

S&F MS Screw bolts (machine made), dia of bolt not exceeding 15mm with hexagonal or square heads at one end and screwed on the other, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exc 5 cm but n. exc 10 cm long complete all as specified and as directed.

S&F Mild Steel Flats 40 x 6 mm thick in wind ties for roof including securing bolts, posts and struts in 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 riveting etc conforming to Fe-290 Gde E-165 complete all as specified and as directed.

Supply only MS galvanised chain link fencing any size or type.complete all as specified and as directed. NOTE : Weight of chain link fencing will be assessed by a BOO.

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

M&L for applying two coat of epoxy paint over a coat of epoxy primer on steel surfaces of any descripition over 10 cm width or girth etc. complete all as specified and as directed.

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation etc or for shaft, wells, cesspits, manholes, pier holes etc not exceeding 10 sqm on plan and getting out in soft and loose soil all as specified & directed by Engineer-in-Charge.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point all as specified & directed by Engineer-in-Charge.

Material and labour for cement concrete 1:4:8 type D-2 using 40 mm graded stone aggregate as in surface channels and drains etc like including necessary forms/ moulds complete all as specified & directed by Engineer-in-charge.

Material and labour for precast cement concrete (1:2:4) type B-1 using 20 mm graded stone aggregate as in landings, shelves, cover slabs (manholes etc) and similar articles with plain faces, set in cement morat 1:4 with and including necessary form work complete all as specified & directed by Engineer-in-charge.

Surface dressing n.exc 15cm deep in hard and dense soil complete all as specified and directed

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

M&L for machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade, laid over and including 50mm thick cushion of course aggregate of 6.3mm and below size, laid to the pattern, complete all as specified and directed by Engineer in Charge.

M&L for providing cement conrete type C-1(1:3:6) using 20 mm graded aggregate as in coping, kerbs and the like including weathering, slightly rounded or chamfered angles and throating, as directed

LAKSHMI BUILDERS

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M B JAYAVEL

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