Certain repair to water retaining structure/RCC structure of W/S stn/installation under AGE (I) (U) B/R, Delhi Cantt-10

Amount

Note:- (a) The related works shall be executed directly by FOSROC/ SIKA/ Pidilite or equivalent authorised applicator. (b) Quoted rate shall be inclusive of material, all kind of labours,tools and plants,scaffolding and working upto specific height mentioned in respective items of work ground level. (c) Adoption of necessary safety arrangement like safety belts,ropes,helmets,safety net etc, which are required for labours working at height of 3 mtr and and above from ground level and all rates shall be mandatary and deemed to be inclusive on quoted rates.

Taking down loose/dmaged/ breakage concrete of any description from reinforced cement concrete of columns, beams, slab, bracing, chajjas, fins, dacia and wall etc upto height of 10 mtr from ground level by hammering with wooden malate carefully without damaging existing serviceable structure, chipping old concrete for receiving concrete, plastering etc and disposal of debris complete all as specified and directed.

S&F in repairs hard drawn steel wire fabric weight not exc 4 Kgs/Sqm cut to lengths, bent to shape required and tying with and including mild steel wire (annealed) not less than 0.9 mm in dia, fixed with existing reinforcement work upto height of 10 mtr from ground level complete all as specified and as directed. (Make: (a) Tiger brand wire netting, Varada, manufacturing Co, 5118 Bazar Sirkiwala, Delhi-6, India Landmark near Chawri Bazar Metro Station. (b) Suregreen Ltd Delhi.

M&L for guniting with cement and coarse sand in ratio1:3 with and including water proofing bonding agent of FOSROC/SIKA/Pidilite or equivalent SBR mixed @ 1Ltr per 50kg of cementand water cement ratio 0.45 used as per manufacturer's instruction using stotcrete pumps and allied equipment,uniform thickness 30mm to 50mm including 15mm thick plaster in CM 1:4 uniform and smooth finished upto height of 10 mtr from ground level complete all as specified and directed.

M&L for cleaning the existing surface of concrete and removing rust particle from existing exposed reinforcement of any dia by scraping with wire brush/ emery paper or by grinding in certain portion of RCC Column, beams slab & wall including necessary scaffolding etc complete all as specified and directed.

M&L for applying two coats of "anti corrosive protective coating FOSROC/ SIKS/ Pidilite chemical or equivalent as per manufacturer's printed instruction for corrosion protection on exposed old reinforcement of RCC Column, beams slab & wall including necessary scaffolding complete all as specified and directed.

M&L for applying one coat of epoxy resin bonding agent of make FOSROC/ SIKA/Pidilite @ (0.3 to 0.5 kg per SQM) or equivalent for bonding new concrete with old concrete surfaces as per manufacture's printed instruction including preparation/ cleaning of old concrete surface dust free before aapplying epoxy resin bonding agent of (i.e proportion of mix method of making etc as per manufacturer's printed instruction) to RCC columns, beam, slabs & wall etc including necessary scaffolding complete all as specified and directed.

M&L for application of two coats of polymer modified cementitious flexibel composite water proofing treatment of TAPECRETE/ PIDICRETE or equivlent, over internal face of slab and wall and top face of slab surface complete all as specified and directed.

M&L for placing and fixing threaded nozzles of suitable dia and length including plugging in an approximate grid of 1.00 mtr centre to ventre to concrete surface of effected area of RCC slab, wall beam facia etc and apply PU (Polyurethane) grouting through nozzles under pressure by pump complete all as specified and directed.

Demolition of reinforceme concrete work as in roofs, floors (other than ground floors), beams staircases, landing, chajjas, and similar suspended work.

M&L for reinforced cement concrete (design mix) M-25 using 20mm grared aggregate as in coping, beams, cantilevers, bressummers, Lintels over 1.5m span etc complete all as specified and directed.

M&L for reinforced cement concrete (design mix) M-25 using 20mm grared aggregate as in slab supported on wall, beams, or column roof landing etc complete all as specified and directed.

M&L for form work to sides and soffits of Lintel & Roof beams rough finished surfaces of concrete complete all as specified & directed.

Form work to rough finished flat surfaces as in soffits of suspended slabs such as roof slabs, landing and similar work not exceeding 200mm thick (Horizontal or sloping) complete all as specified and directed.

M&L for mild steel TMT bars 10mm dia and over cut to length, bent to shape required, including cracking, bending, spirally for hopping for columns hookings ends and binding with and incl mild steel wire (annealed) not less the 0.9mm dia or securing with clips complete all as specified and directed.

----ditto---, as item no. 15 above but 5mm dia and over upto dia in stirrups, spacers and binders complete all as specified and directed.

M&L for providing cement concrete 1:2:4 type B-0 (12.5/10 mm graded stone aggregate) in roof padding with maintaining proper slope as per site requirement finished even and smooth, including in roofkerb, mud slope rounder or chamfered on edges coping kerb water tough and like incl weathering, slightly rounded or chamferred angles and throating directed incl necessary formwork complete all as specified and directed.

Taking down cement plaster, any description from brick or stone walls etc. including racking out joints, hacking for key, scrubbing down with water, inclu taking down roots of trees complete all as specified and directed.

M & L for rendering 10mm thick on brick or concrete surfaces in cement mortar (1:6), finished even & smooth without using extra cement including 1 (one) mm thick wall putty complete all as specified and directed.

M&L for applyig two coat of oil bound distemper over one coat of primer on new surfaces, sand papering the puttied surfaces to form an even and smooth surfaces, using brush for priming coat and 1st coat and 2nd/ final coat with airless spray technology with max working pressure of 3300 PSI and capable of operating single spray gun with a max material hse length of 30 mtr the spray machine shouls be of reputedd manufacturer with pro guard technology and capability of tracking pressure and pain usage and certified by paint manufacturer and accessories for applying distemper should be able to spray in hard to rach areas and penetration of distemper on the surface complete all asa specified and directed. Note: The work pertaining to perodical services shall be excuted by authorized applicator of manufacturer of Paints proposed to be used by the contractor and approved by AGE (I) (U) B/R.

M&L for rendering 15 mm thick in cement mortar (1:4) on fair faces of brick work on concrete surfaces using water proofing compound @ 3% by weight of cement/ 200 ml per 50 Kg cement as per manufacturer instr finished even and smooth without using cement complete all as specified and directed. Note: WPC to be paid separately)

Supply only integral water proofing compound ISI marked.

M&L for applying two coats of weather proof exterior emulsion paint over coat of exterior primer on new or untreated plastered surfaces using brush for priming caot and 1st coat and 2nd coat with airless spray technology with max working pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 mtr the spay machine should be of reputed manufacturer with pro guard techonoligy and capability of tracking pressure.

M&L for rendring 5 mm thick in Cm 1:3 on ceilling finish even and smooth without using ectra cement complete all as specified and directed.

M&L for prepration of newly plastered surfaces on ceiling and applying three coats white wash complete all as specified and directed.

M&L for applying one coat white wash on old decorated ceiling surfaces including preparation of old surfaces & filling cracks and holes with white cement or cement mortar (1:2) complete all as specified and directed.

Tools and Plant for complete removal of existing treatment by scrapping with mechanical wall sander (having mechanical vacuum mechanism) having RPM not less than 1500, sanding pad of 80 Grit having dia of 7"/9" to make the surface free from dust, loose paint etc by skilled labour complete all as specified and directed.

M&L for applying two coats of weather proof exterior emulsion paint using brush for first coat and secound/ final coat with airless spary techonology with max working pressure of 3300 PSI and capable of operating single spray gun with a max materials hose length of 30 mtr the spary machine should be of reputed manufacture with pro guard technology and capability of tracking pressure.

M&L for applying tow coats of oil bund distemper over coat of primer on new surfaces using brush for priming coat and 1st coat and 2nd coat with airless spray technology wihmax working pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 mtr he spray machine should be of reputed manufacture with pro guard technology and capability of tracking pressure and paint usage certified by paint manufacturer and accessories for applying distemper shouls 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 applyig two coats of white cement based putty including sand papering the puttied surfaces to from an even and smoth surfaaces complete all as specified and as directed.

M/s Vijay Enterprises (BID ID -3352027)