PERIODICAL SERVICES AT K AREA, HALLOMAJRA AND SECTOR 28 AND 29D UNDER GE CHANDIGARH

Amount

Taking down Cement plaster or cement lime plaster on brick or stone walls including raking out joints, hacking for key & scrubbing down with water etc complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete (reinforced) (reinforcement cut as required to facilitate demolition) as in roofs, floors (other than ground floors) beams, slabs, staircases, landing, chajjas and similar suspended work complete all as specified and directed by Engineer-in-Charge.

Dismantling of cast iron pipe/ PVC drain pipes/PVC (SWR) pipe etc, 110mm jointed in cement mortar and taking out of trenches and wall, if required complete all as specified and directed.

Dismantling of cast iron pipe/ PVC drain pipes/PVC (SWR) pipe etc, 75mm jointed in cement mortar and taking out of trenches and wall, if required complete all as specified and directed.

Hacking out old broken glass (any thickness, size, quality or description) from metal frame including punching or drilling out old glazing pins/spring clips and providing and fixing new ones (up to 4th storey of Building) complete all as specified and directed by Engr-In-Charge.

Demolition of brick work or stone/boulder masonary built in cement mortar incl all quions arches, pillar or any other descrption etc complete all as specified and directed by Engineer-in-Charge.

Repairing the edges of concrete chajjas, facias, slabs, columns & the like by providing PCC (1:2:4) type B-0 including all necessary form work and rendering 15 mm thick (average thickness) in cement mortar (1:3), after applying a coat of cement slurry @ 3 kg/ Sq. m of surface, finished even and fair, surface area not exceeding 450 mm wide, in patches including taking down swoolen/damaged plaster or concrete (up to 4th storey of Building) complete all as specified.

Installation of rebar by using Hilti hammer drill with carbide drill bit,chemical dispensing gun for inserting RE-500V3 chemical upto minimum depth of (10 x dia of bar ) as in chajja,beam,lintel,column slab and parapet at any height before inserting an anchor bar.Hole must be free from dust debris,water,oil grease complete all as per manufacturers instructions. Note :- (i) Reinforcement shall be measured and paid separately. (ii) Rates are inclusive of form work and safety measures. (iii) Dia of bar 10/12 mm

Reinforced Cement Concrete Nominal mix ( 1:2:4) using 20mm graded mechanically crushed stone aggregate as in slabs supported on walls, chajjas, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete including formwork complete all as specified and directed by Engineer-in-Charge.

TMT steel bars 10mm dia and over, of grade Fe-500D cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed by Engineer-in-Charge.

TMT steel bars 5mm to 10 mm dia and over, of grade Fe-500D cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed by Engineer-in-Charge.

Use & waste of Formwork to edges not exceeding 200mm thick (Horizontal or sloping) and similar works exc 10 cm but n.exc 20 cm wide. , complete all as specified and directed by Engineer-in-Charge.

Use & waste of Formwork to Chullah hoods,Chajjas,troughs and similar item includind edges etc; complete all as specified and directed by Engineer-in-Charge.

Brick work with sub class 'B' bricks, class designation 100, old size bricks, straight or curved on plan exceeding 6.00 metre mean radius built in cement mortar 1:6 complete all as specified and directed by Engineer-in-Charge.

Rendering 15 mm thick in cement mortar 1:6, on fair faces of brick or concrete surfaces , trowelled to even and smooth surface without using extra cement, complete all as specified and directed by Engineer-in-Charge.

Rendering 15 mm thick in cement mortar 1:4, on brick or concrete surfaces in two layers mixed with water proofing compound on top layer, trowelled to even and smooth without using extra cement, complete (up to 4th storey of Building) all as specified and directed by Engineer-in-Charge. NOTE: Water proofing compound shall be measured and paid separately.

Rendering 5 mm thick in cement mortar 1:3 as in ceiling/soffits of slabs/Chajja/ Sunshade finishing the plastered surface even & smooth without using extra cement etc complete all as specified and directed by Engineer-in-Charge.

Preparation of plastered or unplastered new surfaces of ceilings and applying three coats of white wash including preparation of surface complete all as specified and directed by Engineer-in-Charge.

Complete removal of existing treatment on wall with wire brushing, scrapping down smoke soot, mould, moss and efflorescent salts, trading oil and greasy spots filling holes, cracks with putty and applying three coat of white wash (up to 4th storey of Building) complete all as specified.

Preparation of old Plastered or un-plastered surfaces of ceilings etc by brooming down or steel wire brushing, scrapping down smoke soot moulds, moss, efflorescence salts treating oil and greasy spots etc and applying two coats of white wash on ceiling complete all as specified and directed by Engineer-in-Charge.

Preparation of old Plastered or un-plastered surfaces of ceilings etc by brooming down or steel wire brushing, scrapping down smoke soot moulds, moss, efflorescence salts treating oil and greasy spots etc and applying two coats of oil bound distemper on ceilings complete all as specified and directed by Engineer-in-Charge.

Preparation of old plastered surfaces of wall and applying two coats of cement base paint on walls including preparation of surface (up to 4th storey of Building) complete all as specified and directed.

M&L for complete removal of existing treatment from wall surface by scrapping and sanding with mechanical wall sander (having mechanical vacuum mechanism) having RPM not less than 1500, sanding pad of diameter of 7"/9" using a 80 grit sanding paper to make the surface free from dust, loose paint etc. by skilled labour complete all as directed including M&L for touch up putty application wherever required over the old painted wall @ 1kg per sq. mtr. Mix the putty powder by adding water as per manufacturer instructions and mix it with putty mixer with a capacity of mixing 40kg putty in single go. The putty mixer should have variable speed functioning for preparation of smooth and lump free putty including M&L for one coat of waterproofing primer and damp-proof primer @ 1 Itr per 50 sqft. undiluted to be applied using an airless spray machine of with a flow rate of 2L per minute having a pressure of 3300 PSI. Allow 4-6 hrs to dry the surface for painting of subsequent coats including M&L for applying two coats of oil bound distemper using Airless spray technology with max working pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 100 ft. The spray machine should be of reputed manufacturer with pro guard technology and capability of tracking pressure and paint usage and certified by paint manufacturer and as mentioned in PS and accessories for applying distemper should be able to spray in hard-to-reach areas and penetration of distemper on the surface complete all as specified and directed.

All as per item No. 23 above but on celing surface complete all as specified and directed.

M&L for complete removal of existing treatment by scrapping and sanding with mechanical wall sander (having mechanical vacuum mechanism) having RPM not less than 1500, sanding pad of diameter of 7"/9" using a 80 grit sanding paper to make the surface free from dust, loose paint etc. by skilled labour complete all as directed, after sanding, one coat of waterproofing primer and damp-proof primer @ 1 Itr per 50 sqft. diluted with 30 % by water to be applied using an airless spray machine of with a flow rate of 2L per minute having a pressure of 3300 PSI. Allow 4-6 hrs to dry the surface for painting of subsequent coats including M&L for two coat water based premium acrylic smooth exterior emulsion of approved colour with silicon additives, with heat Reflectant property which can reduce the painted surface temp by 5 degree and gives excellent protection against UV attack with VOC less than 50 gram/ litre as per the LEEDS specifications, Anti Algal properties in two coats @ 1L / 50 sqft diluted with water as per manufacturer instructions applied over priming coat with airless spray machine of paint application with a flow rate of 2L per minute having a pressure of 3300 PSI. Allow 6-8 hrs to dry the surface in both the coats of paint complete all as directed.

M&L for Putty of average thickness 1 mm over the plastered @ 1kg per sq. mtr. after scrapping to prepare the surface even and smooth complete and sanding of the putty surface with mechanical wall sander (having mechanical vacuum mechanism) having RPM not less than 1500, sanding pad of 240 Grit or above to make the surface free from dust by skilled labour. Mix the putty powder by adding water as per manufacturer instructions and mix it with putty mixer with a capacity of mixing 40kg putty in single go. The putty mixer should have variable speed functioning for preparation of smooth and lump free putty inlcuding M&L for one coat of waterproofing primer and damp-proof primer @ 1 Itr per 50 sqft. undiluted to be applied using an airless spray machine of with a flow rate of 2L per minute having a pressure of 3300 PSI. Allow 4-6 hrs to dry the surface for painting of subsequent coats., M&L for applying two coats of oil bound distemper using Airless spray technology with max working pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 100 ft. The spray machine should be of reputed manufacturer with pro guard technology and capability of tracking pressure and paint usage and certified by paint manufacturer and as mentioned in PS and accessories for applying distemper should be able to spray in hard-to-reach areas and penetration of distemper on the surface complete all as specified and directed.

M&L for one coat of waterproofing primer and damp-proof primer @ 1 Itr per 50 sqft. diluted with 30% by water to be applied using an airless spray machine of with a flow rate of 2L per minute having a pressure of 3300 PSI. Allow 4-6 hrs to dry the surface for painting of subsequent coats, After priming two coat water based premium acrylic smooth exterior emulsion of approved colour with silicon additives, with heat Reflectant property which can reduce the painted surface temp. by 5 degree and gives excellent protection against UV attack with VOC less than 50 gram/ litre as per the LEEDS specifications, Anti Algal properties in two coats @ 1L / 50 sqft. diluted with water as per manufacturer instructions applied over priming coat with airless spray machine of paint application with a flow rate of 2L per minute having a pressure of 3300 PSI. Allow 6-8 hrs to dry the surface in both the coats of paint complete all as directed.

Note for item no 23 to 27 : The work for periodical services shall include the following and the rates quoted by the bidders shall include the same :- (a) The work pertaining to periodical services shall be executed by the contractor as per MoU from authorised applicator through manufacturer of the materials like Exterior Emulsion paint, putty etc after approval by the GE. (b) The Contractor shall upload with the documents under cover I "Memoradum of Understanding" (MOU) with at least one of the manufacturers mentioned in the contract, failing which the bid shall be laible to be rejected. (c) Use of Scaffolding, trestles, ladders, cradles etc necessary for execution of work and protective measures. (d) Work in patches and in narrow / widths, bands, cornices, pilasters etc and cutting in edge of line where necessary. (f) Spreading and removing covering to doors, windows, floors, fittings etc to protect them from splashes. (g) Washing floors, cleaning glass, joinery , electric fittings , wirings etc. Drops and splashes of paint to be cleaned to the entire satisfaction of Engineer-in-Charge. (h) Sample patch of 10Sqm be prepared considering all the items of periodical and shall be got approved from GE prior to carrying out further work. (j) Guarantee :- The contractor shall furnish a guarantee certificate from approved make in favour of Garrison Engineer for the efficieny of the weather proof paint for 5 years and Oil bound distemper for 3 years during the guarantee period.

M&L for one coat of synthetic enamel paint over old painted wooden or wood based surfaces of any description, not otherwise described over 10 cm width or girth, including preparation of surfaces complete all as specified.

M&L for one coat of synthetic enamel paint over old painted wooden or wood based surfaces of any description, not otherwise described not exc 10 cm width or girth, including preparation of surfaces complete all as specified.

M&L for one coat of synthetic enamel paint over old painted steel & iron surfaces of any description, not otherwise described, over 10 cm in width or girth, including preparation of surfaces complete all as specified.

M&L for one coat of synthetic enamel paint over old painted steel & iron surfaces of any description, not otherwise described, not exc 10 cm in width or girth, including preparation of surfaces complete all as specified.

Sheet glass 4 mm thick, ordinary quality and glazing with silicon sealent & spring glazing clips using Silicon for fixing of glass in addition to glazing putty, in squares not exceeding 0.5 Sq. mtr in each pane complete all as specified and directed by Engineer-in-Charge.

Sheet glass 4 mm thick, ordinary quality and glazing with silicon sealent & spring glazing clips using Silicon for fixing of glass in addition to glazing putty, in squares exceeding 0.5 Sq. mtr in each pane complete all as specified and directed by Engineer-in-Charge.

110 mm bore, PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls with and including MS clamps made out of flat iron of size 25 mm x 3 mm including nuts,bolts complete all as specified and directed by Engineer-in-Charge.

75 mm bore, PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls with and including MS clamps made out of flat iron of size 25 mm x 3 mm including nuts,bolts complete all as specified and directed by Engineer-in-Charge.

PVC(SWR) bends (any radius), for 110mm bore pipes, with access doors, complete all as specified and directed by Engineer-in-Charge.

PVC(SWR) bends (any radius), for 75 mm bore pipes, with access doors, complete all as specified and directed by Engineer-in-Charge.

M&L for writing letters or figures (Block, Roman, Italic or Indian) n exc 30 cm high with thick paint to stand out solidly and boldly without showing signs of brush marks complete all as directed

Supply only liquid water proofing comound ISI Marked complete all as specified and directed.

Note: For the purpose of arriving at lumpsum amount, the amount of credit schedule i.e Sch 'A' section II (i.e Rs 4,950.00 shall be deducted from the total amount arrived.

Total of Schedule 'A' Rs.

M/S OM SAI RAM BUILDERS (BID ID -3401225)