REPAIR TO SUNKEN FLOOR/WALL OF CERTAIN BATH, WC AND MISC WORK BY NON DESTRUCTIVE METHOD AND REPAIR/ REPLACEMENNT OF SERVICE WATER TANKS INCLUDING CLEANING IN MD AND OTM ACCN AT CME KIRKEE

Amount

(a) M & L for carrying out NON-DESTRUCTIVE water proofing treatment to sunken slab, floors and walls of bath, WC, WHB and urinals (combined unit) with using non destructive construction chemical methods such as hydrophobic PU grouting, Epoxy coating etc including cleaning of surface with wire brush and detecting the sources of leakages and repairing surfaces all as per manufacturers instructions & directed. NOTE : The rate is inclusive replacement of pipe between wall and bend portion only. Make : Coreseal 357/A/Coreseal 357 CAT of M/s Buildcore Chemicals.(added @ 0.55 Kg per Sqm of treatment area) or equivalent of M/s STP Ltd or M/s Pidilite Industries as approved by GE. (b)M & L for second course injection of Coreseal 135A/Coreseal 135B (0.65 Kg per Sqm of treatment area) to the treatment area under item 1 here-in-before . Make : M/s Buildcore Chemicals or equivalent of M/s STP Ltd or M/s Pidilite Industries as approved by GE

M & L for carrying out treatment to external walls by the following method :- (a) Taking down loose pointing, cracks , vegetation growth moss etc and making good with cement mortar / cracks to receive the further water proofing treatment (b) Cleaning the stone surfaces with wire brush and washing down with water to make the surfaces dust free and allow the surface to dry. (c) Providing and applying WPT of external walls of stone masonry by applying two coats of water / solvent based silicon coating after cleaning the surfaces throughly and sealing all the pointing with cement and sand mortar mixed with WPT additive all as per the manufacturers specifications and direction of Engineer-in-charge Make : M/s Build core chemicals (core coat - SN52 added as per manufacturers instructions (5 to 9sqm per litre) depending upon porosity of surface) or equivalent of M/s STP Ltd or M/s Pidilite Industries as approved by GE

M & L for water proofing treatment of external walls by applying two coats of elastomeric coating material ( 3Sqm per Kg in two coats) after cleaning the surfaces throughly and applying one coat of elasto primer (@ 167 gm / Sqm all as per manufacturers instructions and sealing all cracks with acrylic sealing compound (Koster Duchflex) as per the manufacturers specifications and direction of Engineer-in-charge. Make : M/s Build core chemicals (Corecoat elastoseal) or equivalent of M/s STP Ltd or M/s Pidilite Industries as approved by GE.

M & L for cleaning the surface of the floor and applying two coats of polymerised cementitous coat 1mm thick(minimum) (12-14 Sqm per coat for 1mm thickness per pack). Make : M/s Build core chemicals Corecoat LP(F) or equivalent of M/s STP Ltd or M/s Pidilite Industries as approved by GE.

Demolition of floor, hearth or wall tiling incl cement mortar bedding & backing coat and rubbish off the premises complete as specified and directed by Engr-in-Charge.

M & L for coloured non skid ceramic tiles of size 300x300x 7mm thick in floor etc, set & jointed in neat cement slurry & pointed in white or coloured cement to match laid over screed bed complete as specified and directed by Engr-in-Charge.

M&L for CI Nahani trap 75 mm dia of outlet with grating , set in concrete 1:2:4 type B-1 fixed in repairs complete as specified and directed by Engr-in-Charge.

Fixing in repair 110mm dia PVC(SWR) pipes single socketed in any length with rubber ring joints fixed to walls including dismantling old pipe complete all as specified and directed.

Fixing in repair 75mm dia PVC(SWR) pipes single socketed in any length with rubber ring joints fixed to walls including dismantling old pipe complete all as specified and directed.

S & F in repairs vitreous China squatting pan 'Orissa' pattern of size 580 x 440mm white with integral foot rests including provision of lime concrete bedding and connected to outlet pipecomplete as specified and directed by Engr-in-Charge. Note:- flushing cistern shall be measured and paid separately

S & F in repairs white Vitreous China wash down water closet (pedestal pattern) including plastic seat cover closet pattern with flat bottom and aluminimum hinging device including 'P' or 'S' trapcomplete as specified and directed by Engr-in-Charge. :- flushing cistern shall be measured and paid separately.

Fixing in repair 10 ltr capacity PVC valveless , syphonic action type flushing cistern, low level, white, with inlet ball valve, float and handle including brackeet and 32mm dia flush pipe of polyethylene of low or high density for low level cistern complete all as specified and directed.

Cleaning and removing all scale and dirt duly spraying diluted bleaching powder and rubbing with wire brushes etc from tank any type (AC or PVC) and from mouth of circulating pipes etc exc 250 ltr n.exc 500 tlr capacity complete as specified and directed by Engr-in-Charge.

..-do-.. all as per item No 13 above but exc 500 litre and n.exc 1000 litre capacity.

..-do-.. all as per item No 13 above but exc 1000 litre and n.exc 2000 litre capacity.

Fixing in repair rotational moulded polythene water storage tanks (Cylindrical vertical with closed top)hoisted fixed in position and connected all as specified capacity of tank 500 litre (ISI marked) complete as specified and directed by Engr-in-Charge.

Fixing in repair rotational moulded polythene water storage tanks (Cylindrical vertical with closed top)hoisted fixed in position and connected all as specified capacity of tank 750 litre (ISI marked) complete as specified and directed by Engr-in-Charge.

Fixing in repair rotational moulded polythene water storage tanks (Cylindrical vertical with closed top)hoisted fixed in position and connected all as specified capacity of tank 1000 litre (ISI marked) complete as specified and directed by Engr-in-Charge.

S & F in repairs galvanised tubes 15mm bore medium grade with all fittings and fixed complete to walls and ceiling or laid in floors complete as specified and directed by Engr-in-Charge.

S & F in repairs galvanised tubes 20mm bore medium grade with all fittings and fixed complete to walls and ceiling or laid in floors complete as specified and directed by Engr-in-Charge.

S & F in repairs galvanised tubes 25mm bore medium grade with all fittings and fixed complete to walls and ceiling or laid in floors complete as specified and directed by Engr-in-Charge.

Taking up or down GI steel tubing of 15mm dia pipe connections including all fitting and re-fixing old steel tubing & connections in new/old positions 15mm dia complete as specified and directed by Engr-in-Charge.

All as per item above but 20mm dia

All as per item above but 25mm dia

S&F 4mm thic ms plate, fram bracket of angle of tees with beb and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc.,n exc 10 kg each brackets conforming to ,Fe.290. Gde-E-165 (Brackets over 10 kg each to be measured under.(structural steel) complete and Dismantling as specified and directed by Engr-in-Charge.

Dismantling ceiling boards of any description any thickness incl cover fillets complete as specified and directed by Engr-in-Charge.

M&L for false ceiling with 4 mm thick Designer E board fixed on GI grid work with powder coated finish on exposed surface of size 0.6x0.6m consisting of GI angle supported on wall of size 23 mm x23 mm x0.7 mm main tee of size 24mmx38mmx0.7 mm and cross tee of size24x28x.7mm using purpose made members interlocking in to each other and with 4mm dia GI wire suspender made to shape at 1200 mm c/c fixed with suitable bolts with necessary notching & making holes etc all as directed including two coats of white wash on ceiling after preparation of surfaces & as per the manufactures instructions including taking down old false ceiling of any description & any thickness including cover fillets complete as specified and directed by Engr-in-Charge.

Taking down loose pointing, cracks, vegetation growth root stems etc by injecting effective weed killer like ROUNDUP of monsanto/Grtamaxone and farnaxone or equivalent all as specified and directed including making good the affected surfaces with cement mortar & finishes matching with existing to the satisfaction of Engineer-in-charge all as specified and directed complete as specified and directed by Engr-in-Charge.

(Applicable for above all items)

(a). Contrator has to employ skilled/unskilled tradesman with adequate experience & required documents to be submitted to office.

(b). Labour should wear contractors uniform with firm logo, failing which recovery should be made.

(c). Minimum of 02 x teams of each trades shall be available for maint of urgent nature whenever called upon of any trade, failing which recovery will be initiated for not employing adequate labour at site.

(d) Site clearance shall be done by contractor after finishing work.

(e) All Scarps will be done with mechanical scaper

(f) Mechanical scaper should be deposit in our store at the time of sample approval

BSK Construction

Chandrama Construction