REPAIR TO ROOF TREATMENT INCLUDING STRUCTURAL REPAIRS AT NAGTALAO UNDER GE BANAR

Amount

Taking down existing roof treatment in any postion and any thickness and removal debries out of MOD land complete all as specified.

M&L for roof treatement comprising the following stages :-(a) 10 mm thick cement mortoar (1:4) and surfaces finished even and smooth without using extra cement Applying evenly a coat of bituminous primer conforming to IS-3384 @ 0.40 ltr per sqm . (b) Second coat of blown type bitumen confirming to IS 702-1988 grade 85/25 @ 1.2 Kg/Sqm . (c) Third layer of 3 mm thick APP modified polymeric membrane of 100 microne HMHDPE outer film 20 micron having Minimun weight 2.80 to 3.00 Kg/Sqm with 100 mm sides overlap & end overlap 150 mm. (d) Final coat of binding material using blown type bitumen confirming to IS 702 of grade 85/25 @ 1.2 Kg/Sqm. (d) 40 mm thick PCC 1:2:4 type B1 using 20mm graded stone aggregate on top surface in padding ,well compected and making groove 10mm wide X35 mm deep at a distance of 600 mm both side and filled with mastic bitumen in ratio 1:1( sand : bitumen) complete all as specified.

Disconnecting existing tanks exc 250 ltr but not exc 500 liter , setting aside (or lowering if required) for repairs, cleaning, etc. & hoisting if required reconnecting & refixing in position including Cleaning & removing all scale & dirt, etc., from tanks & from mouths of circulating pipes, etc complete all as specified.

All as per Srl item No 3.00 exc 500 ltr but not exc 1000 liter tank complete all as specified.

M&L PCC 1:2:4 type B1 using 20mm graded stone aggregate in coping and the like including weathring slightly rounded/ chamfered angles with & incl necessary use and waste of form work for fair faces of concrete complete all as specified.

S&F in repair for 20mm bore Ball valves high pressure of PTMT with epoxy coated Aluminum rod & high-density plastic ball screwed for iron pipe & fixed.(Minimum weight 210gms) complete all as specified.

Taking down steel water tubing and connections of 25mm bore pipe complete all as specified.

Taking down steel water tubing and connections of 20mm bore pipe complete all as specified.

Taking down steel water tubing and connections of 15mm bore pipe complete all as specified.

Re-fixing old steel tubing with new fittings in walls ,ceillings ,floor with all fitting etc of 15mm bore complete all as specified.

Re-fixing old steel tubing with new fittings in walls ,ceillings ,floor with all fitting etc of 20mm bore complete all as specified.

Re-fixing old steel tubing with new fittings in walls ,ceillings ,floor with all fitting etc of 25mm bore complete all as specified.

S&F 15 mm bore steel water tubing med grade galvaniszd with all fittings and fixed to walls and ceillings or laid in floors complete all as specified.

All as per Srl item No 13.00 above but 20mm bore

All as per Srl item No 13.00 above but 25mm bore

M&L for preparing surfaces of roof and applying two coats of polyurethene (PU) acrylic based water proofing liquid compound over and including a coat of diluted elastomeric self primer and reinforcement fabric sheet as per manufacturer's instruction to stop leakage /seepage from roof/wall complete all as specified. Note : (i) Quated rate shall deemed to be included for the work in building/ structure of any height. (ii) The procurement of material and execution of the work of water proofing treatment shall be got executed from one of the manufacturers approved by GE : M/S Asian paints Ltd (Damp proof ultra) or equivalent

Demolition Brickwork or stone/ boulder masonry, built in lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified.

M&L for 40mm thick pre-cast cement concrete louvres and jallies (measured solid) in cement concrete (1:2:4) type B-0 using 12.5mm graded stone aggregate including all moulding and set in cement mortar 1:4 complete all as specified.

M&L for precast cement conc. in 1:3:6 type C1 using 20mm graded stone aggregate set in CM 1:4 complete all as specified.

Dismantling of PVC water storage tank of capacity exc 250 ltrs and n.exc 500 ltrs complete all as specified.

S&F rotational moulded polythelene water storage tanks capacity 500 ltrs (cylendrical vertical with closed top) hoisted and complete including 20 mm dia ball valve of PTMT epoxy coated aluminium rod and high density plastic ball (minimum weight 250 gms) all as specified.

Dismantling of PVC water storage tank of capacity exc 500 ltrs and n.exc 1000 ltrs complete all as specified.

S&F rotational moulded polythelene water storage tanks capacity 1000 ltrs (cylendrical vertical with closed top) hoisted and complete including 20 mm dia ball valve of PTMT epoxy coated aluminium rod and high density plastic ball (minimum weight 250 gms) all as specified.

Taking down cement or cement lime plaster any description and in any position including raking out joint hacking out for key & scrubbing with water etc complete all as specified.

M&L for rendering 15mm thick in CM (1:6) on stone surfaces finished even & smooth without using extra cement complete all as specified.

M&L for 10 mm thick rendering in CM 1:3 as in ceiling/chajja etc and finished even & smooth complete all as specified.

M&L for preparation of new plasteresd on ceiling surfaces & applying three coats of white wash complete all as specified.

M&L 3mm thick wall care putty on wall for new surface , sand papering the same & making good to depressions if any to obtain totally smooth surfaces complete all as specified.

M&L for two coats of oil bound distemper of one or different tints applied on new surfaces or over wall care putty surfaces of walls complete all as specified.

Preparation of old surfaces by Brooming down or steel wire brushing, scrapping down moulds, moss and efflorescent salts and trading oil & greasy spots, to wall including cornices etc plaster or un- plastered surfaces (old decorated surface) and M&L for applying one coat of white wash on wall surfaces complete all as specified.

All as per Ser item No 30.00 above but on surfaces of ceiling complete all as specified.

Preparation of old surfaces by Brooming down or steel wire brushing, scrapping down mass and efflorescent salts and trading oil & greasy spots, washing rubbing down and stopping distempered surfaces and M&L for applying one coat of oil bound distemper (of approved quality & tint) on walls complete all as specified.

All as per above item No 32.00 but on ceiling complete all as specified.

Preparation of old painted wooden surfaces of any description over 10cm width or girth and M&L for applying one coat of synthetic enamel paint of any tint complete all as specified.

Preparation of old painted steel surfaces of any description over 10cm width or girth and M&L for applying one coat of synthetic enamel paint of any tint complete all as specified.

Preparation of old unplastered or new surfaces of wall & 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 complete all as specified.

Preparation of old surfaces of walls by Brooming down or steel wire brushing , scrapping down moulds, moss and efflorescent salts and trading oil & gresy spots, to wall including cornices etc plaster or unplastered surfaces (Old decorated surfaces) and M&L for applying one coat of cement based paint on external surfaces all as specified.

Preparation of old surfaces of walls by Brooming down or steel wire brushing , scrapping down moulds, moss and efflorescent salts and trading oil & gresy spots, to wall including ccornices etc plaster or unplastered surfaces (Old decorated surfaces) and M&L for applying two coat of cement based paint on external surfaces complete all as specified.

M & L for 50 mm thick sand stone fixed to angle iron frame or fixed in stone wall by cutting as in sunshade with the help of nut bolts and one end fixed inside stone wall with desired slope including PCC (1:2:4) type B0 coping complete all as specified.

Removing & Cleaning of existing loose concrete carefully by low impact high frequency hammer OR by manual chipping without damaging the existing good concrete or controlled sand blasting including cleaning the surfaces by air jet etc. complete.(Mode of measurement - breaking area of concrete ) and M&L for applying Rust remover Rebakens of Fosroc (coverage- 2.0-2.5 Sqm/ltr) or equivalent of Dr. Fixit/BASF/ PIDILITE incl cleaning the Rebars which has not lost their life properly with mechanical means to remove the Loose rust and to achieve complete removal of dust before the application of REBAKELNS of Fosroc or Equivalent

M&L for fixing 10 mm dia TMT bars by way of stitching ( welding or tieing with existing reinf) incl drilling holes etc & securing ends in walls etc complete all as specified.

S&F Hard drawn steel wire fabric (not exc 4 kg per sqm) cut to lengths, bent to shape required and tying with and including mild steel wire (annealed) not less than 0.9mm in dia supplied and fixed in reinforcemnt complete all as specified.

M & L for application of bond coat over cement conc surfaces with a mix of Fosrock Nitobond SBR latex or equivalent & neat cement in the ratio of 1:3 dissolved in water to obatin a working consistency & applying the mixture to the surfaces to be plastered @ 5 Sqm per lit complete all as specified.

M&L for 15 -20 mm thick rendering in CM 1:1:2 using1 part of cement 1 part 2-3 mm screenings of stone agg & 2 parts coarse sand of over the bond coat applied surfaces with cement mixed with Fosrock conplast WL admixture @ 150 ml/50kg or equivalent of Dr. Fixit/BASF/ PIDILITE of cement & finishing the surfaces even & rough to receive final rendering coat complete all as specified.

M&L for 10 mm thick rendering in CM 1:3 on concrete surfaces of Ceiling/sunshades & finishing the surface even & smooth w/o using extra cement complete all as specified.

M&L for 10-15 mm thick rendering in CM 1:3 over the bond coat applied surfaces with cement mixed with Fosrock conplast WL admixture @ 150ml/50 kg or equivalent of Dr. Fixit/BASF/ PIDILITE of cement & finishing the surface even & smooth complete all as directed at site complete all as specified.

M&L for providing steel scafolding & formwork etc for supporting RCC Slabs etc for carrying out the rehabilitation works complete all as specified. Note:- The steel scaffolding & formwork etc catered for in the items above is for supporting the RCC members during the period of their structural rehabilitation. The scaffolding & formwork shall not be removed until the RCC members have gained sufficient strength. The decision of GE shall be final conslusive & binding in respect of the extent to which the formwork is to be provided & time of its removal.

M&L for providing steel scafolding & formwork etc for supporting RCC Beams etc for carrying out the rehabilitation works complete all as specified. Note:- The steel scaffolding & formwork etc catered for in the items above is for supporting the RCC members during the period of their structural rehabilitation. The scaffolding & formwork shall not be removed until the RCC members have gained sufficient strength. The decision of GE shall be final conslusive & binding in respect of the extent to which the formwork is to be provided & time of its removal.

M&L Makeup lost steel area due to corrosion by providing additional steel reinforcement, confirming to IS 1786:1786-2008, having a minimum yield strength of 500 N/mm2. Anchor the steel rebar in sound concrete body up to desired depth by structural GRADE pure Polyester resin based cartridge filled and applied adhesive like LockFix of FOSROC or equivalent of Dr. Fixit/BASF/ PIDILITE. Fixing of rebars is to be with pre left binding wires with existing steel at regular grid after aligning concrete profile with new mortar up to existing steel face complete all as specified.

M&L for Drilling holes for pressure grouting of 25 mm dia., 50 to 75 mm deep in RCC structural members at the intervals of 350 mm in staggered manner, cleaning of holes by air blower prior to fixing nozzles, fixing Teflon perforated nozzles in RCC members in cleaned holes by applying thixotropic epoxy mortar to ensure complete sealing and cutting of nozzles by chisel after completion of grouting without damaging structural elements complete all as specified.

Supplying and injecting Low viscous epoxy injection resin for crack injection grouting with (Conbextra EP10 of FOSROC or equivalent) of Dr. Fixit/BASF/ PIDILITE having Flexural strength of 40N/mm² in 7 days and Compressive strength of 45N/mm² in 1 day, by pressure and using injector with accessories till nozzles refused to accept the grout, all tools and materials complete all as specified.

M&L for Providing and jacketing the distressed concrete elements in patches using Single component, shrinkage controlled, polymer modified cementitious micro concrete such as Rendrock LAxtra of Fosroc make or equivalent that achieves a compressive strength of 35 MPa in 3 days (BS 1881), Flexural Strength 09 MPa at 28 days as per BS 6319 Pt-3, Tensile Strength 3.5MPa in 28days as per BS 6319 Pt-7,by “Form & Pour” method. Note:- The quoted rate shall be inclusive of providing necessary formwork all as specified.

Kusum Traders

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Kusum Traders