SPECIAL REPAIR TO ROOF TREATMENT OF CERTAIN BUILDINGS R M Q2 P L N O Q I R2 B W AD X3 AT OLD NAVY NAGAR UNDER GE NW NAVY NAGAR COLABA MUMBAI

Amount

Disconnecting existing water tanks, exc 500 but n exc 1000 ltrs setting aside (or lowering if required) for repair etc and hoisting reconnecting and refixing in position complete all as specified and directed by Engineer-in-Charge. ( cleaing/repairing measured separately )

Disconnecting existing water tanks, exc 1000 ltrs but n. Exc 2000 ltrs setting aside (or lowering if required) for repair etc and hoisting reconnecting and refixing in position complete all as directed by Engr in Charge ( cleaing/repairing measured separately )

Taking down cement plaster of any description including racking out joints hacking for key scrubbing down with water & removed debrises out MD land complete all as specified and directed by Engineer-in-Charge.

Removal of existing water proofing treatment of the roof, cleaning with wire brushes etc including demolition of PCC padding of any description and in any position including removing demolished materials outside MD land all as specified & directed by Engineer-in-charge.

Material and Labour for brushing neat cement slurry with 3.0 kg of cement per Sqm on cleaned and washed concrete surfaces and like all as directed by Engineer-in-charge.

Material and Labour for Plain cement concrete 1:2:4 type B-0 (using 12.5mm graded stone aggregate) mixed with WPC. All cracks in slab to be openend in 'V' groove and filled with Shali Fix RMC a Polymer Morter of STP/ equivalent complete all as specified and as directed.

Material & Labour for protecting the roof including parapet wall with water proofing coating ,complete as specified below: (a) Clean the surface and apply one coat of primer (STP Shali Urethane BTD diluted in water in 1:1 ratio and applied @ 400 gm/sqm OR Dr, Fixit primeseal diluted in water in 2:1 ratio and applied @ 7-8 sqm/ltr) and allows to dry for 6 to 8 hrs. (b) Apply first coat of water proofing coating over primer surface (Shali Urethene BTD with non butuminous bleding of STP Ltd. @ 1 Sqm/Ltr without dilution OR Dr. Fixit new coat without any dilution @ 2 Sqm /Ltr) (c) Lay Non woven fiber glass mesh (Reinforcement of Shali Geo Text 40/50 gsm of size 2.5mm x 2.5mm) or equivalent with overlap of 50 mm on both direction while the first coat is still wet. (d) Apply second coat of water proofing coating shali urethene BTD with non bituminous bleeding of STP Ltd. @ 1 Sqm/Ltr without dilution OR Dr. Fixit new coat without any dilution @ 2 Sqm/Ltr after 6-8 hrs of drying of first coat. (e) Apply third coat of water proofing coating (shali urethene BTD with non bituminous bleeding of STP Ltd. @ 1 Sqm/Ltr without dilution OR Dr. Fixit new coat without any dilution @ 2 Sqm/Ltr) after 6-8 hrs of drying of second coat The total thickness of 1 to 1.2mm must be achieved after 7 days of air cure. Note : 1) The colour of each coat shall be as directed by GE. 2) The work shall be carried out by authorised applicator only 3) Water proofing to rain water spouts to be done as per manufacturer instruction

Material & Labour for cement plaster 20 mm thick in two coats using factory manufactured pre mix/ready mix of 'Roofit Mix'of M/s Premier Floor to Roof Materials pvt.ltd/ 'Easy plast' of M/s Walplast Products pvt.ltd/ 'Readiplast' of M/s Ultratech Cement Ltd/'Soundplast PMC-1' of M/s Sound buildcare pvt.Ltd/ or other approved equivalent make, having minimum composition of C:S :: 1:4 using fully treated dry, well graded natural sand conforming to IS 383 suitable for external plastering, having low rebound properties, low water demand for curing properties, mechanical mixing with water in a metalic tray only to make good consistency as per the specification of the Manufacturer and applied over exterior masonry and concrete surfaces with base coat of 12 mm thick and finishing coat of 8 mm thick final rendering,including using richer mix for making corners if necessary, at all floors and level, including making grooves of existing size wherever required, including cleaning the surfaces, curing etc. complete all as specified and directed by Engineer-in-Charge.

Supply only water proofing compound of ISI marked complete all as specified and directed by Engineer-in-Charge.

Material and Labour rendering 20mm thick in CM 1:4 in two coats (15mm thick backing coat and 5mm thick setting coat mixed with water proofing compound on fair faces of brick work or concrete surfaces , finished with sand faced plaster complete all as specified and directed by Engineer-in-Charge. ( WPC shall be measured and paid separately ).

Material and Labour rendering 15mm thick in CM (1:6) on wall finished even and fair without using extra cement as in patches all as specified and directed by Engr -in- Charge

Material & Labour for Sand faced cement plaster 10 mm thick as in ceiling in CM 1:3, two coats using factory manufactured pre mix/ready mix of 'Roofit Mix'of M/s Premier Floor to Roof Materials pvt.ltd/ 'Easy plast' of M/s Walplast Products pvt.ltd/ 'Readiplast' of M/s Ultratech Cement Ltd/'Soundplast PMC-1' of M/s Sound buildcare pvt.Ltd/ or other approved equivalent make, ,including using richer mix for making corners if necessary, at all places and level, including making grooves of existing size wherever required, including cleaning the surfaces, curing etc. complete all as specified and directed by Engineer-in-Charge.

Material & Labour for two coat of rain coat over a one coat of primer including prepartion of newly plastered external surfaces of walls etc all specified on external surfaces complete all as specified and directed by Engineer-in-Charge.

Material & Labour for preparing new plastered surfaces of wall and applying two coats of oil bound distemper over a coat of chalk whitening complete all as specified and directed by Engineer-in-Charge.

Material & Labour for preparing new plastered surfaces of ceiling and applying two coats of white wash complete all as specified and directed by Engineer-in-Charge.

Material & Labour for Preparation of old decorated surfaces of walls by any means scrapping old surface washing the surface with Bleaching powder throughly,filling the cracks with cracks filling compound of DR Fixit crack free chemical or shrink free as per manufacturer instruction & two coat of rain coat over a one coat of primer complete all as specified and directed by Engineer-in-Charge.

Supply and fixing PVC (SWR) 110mm bore pipes in any length with rubber ring joints fixed to wall with dash through fastners and clamp of 25 x 1.5 mm FL incl all fittings like sockets, bend, junction, elbow etc. complete all as specified and directed by Engineer-in-Charge.

Supply and fixing 110mm PVC (SWR) bends complete all as specified and directed by Engineer-in-Charge.

Supply and fixing PVC (SWR) branch piece, Single (single Y) equal or unequal for 110 mm bore. complete all as specified and directed by Engineer-in-Charge.

Taking down rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories)

Supply and fixing PVC (SWR) 160mm bore pipes in any length with rubber ring joints fixed to wall with dash through fastners and clamp of 25 x 1.5 mm FL incl all fittings like sockets, bend, junction, elbow etc. (Make : Supreme/Prince/Kissan) complete all as specified and directed by Engineer-in-Charge.

Supply and fixing 160mm PVC (SWR) bends complete all as specified and directed by Engineer-in-Charge.

Taking down Cast iron soil waste pipe (any size and patterns) mouldings all fittings heads, shoes, bends including necessary working platform (scaffoldings) and safety measurs complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing cast iron sand cast pipes in any length with or without cement mortar laid on walls of 100 mm dia including necessary working platform (scaffoldings) and safety measurs complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing cast iron sand cast pipes in any length with or without cement mortar laid on walls of 75 mm dia including necessary working platform (scaffoldings) and safety measurs complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing CI Bends (any radius), diminishing pieces or tapers (larger bore measured) with oval doors of 100 mm dia complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing CI Bends (any radius), diminishing pieces or tapers (larger bore measured) with oval doors of 75 mm dia complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing CI Branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches fitted with oval access doors of bore 100 mm complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing CI Branch pieces, double (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches fitted with oval access doors of bore 100 mm complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing CI Branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches fitted with oval access doors of bore 75 mm complete all as specified and directed by Engineer-in-Charge.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and directed by Engineer-in-Charge.

Material and Labour pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified including making grooves of minimum 50mm into brick walling and inserting the sheets into these grooves complete all as specified and directed by Engineer-in-Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed by Engineer-in-Charge.

Material and Labour for mild steel framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165 complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing mild steel rolled section as in main and cross beam, hip and jack rafters, purlins where connected to common rafter and running rails etc complete all as specified and directed by Engineer-in-Charge. conforming to Fe-410-W-(Gde-E-250) quality B complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing 10 mm dia 100 mm long dash through fasteners bolts fixed in concrete or brick work to hold brackets etc complete all as specified and directed by Engineer-in-Charge.

Material and Labour for Preparaing of new steel surfaces of any description over 10cm in width or girth not other wise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engineer-in-Charge.

Cutting chases, pinning in and making good to facings of brick/concrete/stone walling where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth complete all as specified and directed by Engineer-in-Charge.

Material and Labour for filleting in any position and to any shape of section area not exc 25 Sq cm in cement sand mortar 1:4 incl all mitres, stops etc complete all as specified and directed by Engineer-in-Charge.

Grubbing up and uprootinng of trees / plants from external walls of bldgs pouring muratic acid for burning risidual roots in any. Racking out the dead roots from plants / concrete joints upto its penetrated portion and filling with PCC (1:2:4) 12.5 mm graded aggregate and finishing the surface with 15mm rendering in CM (1:4) including necessary hanging arrangement complete all as specified and directed by Engineer-in-Charge.

Material and Labour applying one coats of white wash on old plastred surfaces including preparation of surfaces as in wall complete all as specified and directed by Engineer-in-Charge.

All as per item No 41.00 above but on ceiling complete all as specified and directed by Engineer-in-Charge.

Material and Labour applying one coat of oil emulsion distemper white or tinted on wall after necessary preparation of surface including removal of swelled popup paint, cracks and applying wall care putty to make the surface even complete all as specified and directed by Engineer-in-Charge.

Taking down chowkats or frame (w/o taking off shutters from the frames) n.exc 1.50 Sqm each complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Factory made solid panel pvc door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing complete all as specified and directed by Engineer-in-Charge.

Resecuring or easing & adjusting of shutters, without taking down but exc 1 Sq. m and n exc 2 Sq. m each complete all as specified and directed by Engineer-in-Charge.

Taking down chawkhats or frame (w/o taking off shutters from the frames) but exc 1.50 but n.exc 4.00 Sqm each complete all as specified and directed by Engineer-in-Charge.

Supply and fixing 2nd class hard wood plain, solid straight chowkats and frames, wrought framed, rebated on the solid, rounded or chamfered, put together with glue pinned at joints complete all as specified and directed by Engineer-in-Charge.

Supply and fixing 2nd class hard wood 35mm thick factory made plain framed, panelled shutters (two panels) with lock rail and panel of 9mm BWP commercial or 12mm veneered particle board with commercial veneer on both faces the size of rail and stile as per IS 1003 (Part-I) kiln seasoned and chemically pressured treated complete all as specified and directed by Engineer-in-Charge.

Suppling and fixing 2nd class hardwood 35mm thick glaze and skelton shutters, open rebated and prepared to receive wire mesh edge of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing mesh etc, sizes of members of shutters as specified in SSR complete all as specified and directed by Engineer-in-Charge.

Supply and fixing 2nd class hardwood bullnosed splayed, chemfered or rounded on edge fillets rectangular in section, sectional area exc 6 but n. exc 13 Sqcm fixed in repairs fixed with nails complete all as specified and directed by Engg-In- Charge

Supply and fixing 2nd class hardwood bullnosed splayed, chemfered or rounded on edge fillets rectangular in section, sectional area exc 13 but n. exc 25 Sqcm fixed in repairs fixed with nails complete all as specified and directed by Engg-In- Charge

Material & Labour for preparing new wood or wooden surfaces over 10 cm of width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed by Engineer-in-Charge.

Supply and fixing MS holdfast, wall ties and similar articles confirming to Fe-290 Gde- E-165 complete all as specified and directed by Engineer-in-Charge.

Material and Labour for PCC (1:3:6) type C-1 (20mm graded agg) for fixing of hold fast complete all as specified and directed by Engineer-in-Charge.

Taking down shutters of any description exc 1 sqm but n.exc 2 Sqm each and complete all as specified and directed by Engineer-in-Charge.

Taking down Shutters of any description n exc 1 Sqm each complete all as specified and directed by Engineer-in-Charge.

Material and Labour for 18-19mm thick Block boards, grade1 quality, interior grade, decorative type with decorative face veneer on both faces fixed with screws to timber frame-work including teak wood lipping, 6mm thick fixed with nails as in Cup board shutter and shelf complete all as specified and directed by Engineer-in-Charge.

Supply and Fixing for 30mm Continuous (piano) hinges, mild steel, bright finish or electrogalvanised complete all as specified and directed by Engineer-in-Charge.

Supply and fixing 100mm size MS butt hinges complete all as specified and as directed by Engg-In- Charge.

Supply and fixing 100mm long aluminium anodized barrel tower bolts of extruded section complete all as specified and directed by Engineer-in-Charge.

Supply and fixing 150 mm long aluminium anodised barrel tower bolts of extruded section complete all as specified and as directed by Engg-In- Charge.

Supply and fixing 125mm size extruded aluminium alloy handles, fabricated type anodised complete all as specified and as directed by Engg-In- Charge.

Supply and fixing 150mm size extruded aluminium alloy handles, fabricated type anodised complete all as specified and directed by Engineer-in-Charge.

Supply and fixing Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed of length 300 mm complete all as specified and directed by Engg-In- Charge

Supply and fixing floor door stopper of 140mm of brass body and tongue with hard drawn steel spring complete all as specified and directed by Engg-In- Charge

Supply and fixing in repairs 125mm size MS butt hinges complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repairs 150mm long aluminium, anodised, barrel tower bolts of extruded section complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repairs 125mm long extruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repairs 300mm long aluminium alloy, anodized sliding door bolt with hasp and staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy complete all as specified and directed by Engineer-in-Charge.

Darpan Construction

BOB ENTERPRISES