Military Engineer Services Tender
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Military Engineer Services - MES Tender
Eprocure
Opening Date22 Jun 2024
Closing Date4 Jul 2024
Tender Amount₹ 48,10,000
Costs
EMD
₹ 96,200Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Upgradation To Bldg No. P-249 L-in Officers Accn Phase-i
Description
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Contact
Tender Id
2024_MES_661567_1Bid Award Id
ViewTender No
8660/E8Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
M&L Preparation of plastered or un plastered old surfaces of walls, Chajja, balcony, facia etc. by brooming down or steel wire brushing scrapping down, smoke shoots moulds, mass efforescent salt, treating oil and greasy spots etc and applying one coat of cement based paint complete all as specified and directed.
850
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-
Note for Item No 4 :-
(i)Before applying cement based paint ,the surface shall be thouroughly wetted to control surface suction. The surface shall be moist but not dripping wet when the paint applied .Surfaces which readily absorb moisture shall be wetted in one operation not more than one hour before painting.Surfaces which absorb moisture slowly shall be wtted in at least two operations not less than 30 minutes apart.
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(ii)To maintain a uniform mixture and to prevent segregation ,the paint shall be stirred frequently in the bucket.
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(iii)Painting surfaces shall be cured as soon as paint has hardened so as not be to damaged by the spray about 12 hours after the applications.
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(iv) Cost of scaffolding required deemed to be included in the quoted rate of item and nothing extra shall be admissible on this account.
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(v)Paints shall be obtained direct from approved manufacturer or from their authorized agents only and brought to site in sealed containers. The paint so procured shall be of any approved make as per list of makes specified.
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M&L Preparation of old plastered surfaces of wall by using pressure washer and applying one coat of white wash complete all as specified and as directed.
1500
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-
Note for item No 10:-
(i) The lime shall be slaked at site and shall be mixed and stirred with about five liters of water for 1 kg of unslaked lime to make a thin cream. This shall be allowed to stand for a period of 24 hours and shall then be screened through clean coarse cloth. 1 kg of gum dissolved in hot water shall be added to every one cubic meter of lime cream. About 1.3 Kg of sodium chloride dissolved in hot water shall also be added for every 10 kg of lime for making the coating hard and rub resistant. Small quantity of ultramarine blue (upto 3 gm per kg of lime) shall also be added to the last two coats of white wash solution and the whole solution shall be stirred thoroughly before use
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(ii) Application of Whitewash:-
White wash shall be applied with ‘MOONJ’ brush or other brush to the specified number of coats. The operation for each coat shall consist of a stroke of the brush given from the top downwards, another from the bottom upwards over the first stroke and similarly one stroke horizontally from the right and another from the left before it dries. Each coat shall be allowed to dry before the next coat is applied. No portion of the surface shall be left out initially to be patched up later on. The brush shall be dipped in whitewash, pressed lightly against the wall of the container and then applied by lightly pressing against the surface with full swing of hand
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(iii)Whitewashing on ceiling should be done prior to surface finishing/painting on walls.
-
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M&L Vitrified Ceramic tiles 10 mm thick, light shade (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including screed bed or bedding layer, 15 mm thick in Cement Mortar 1:6 complete including dismantling of existing tile and disposal off to outside MD land all as specified and as directed.
500
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-
M&L Vitrified Ceramic tiles 10 mm thick, light shade (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in vertcal surfaces such as skirting/ dado etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including backing coat of 10 mm thick in Cement Mortar 1:4 complete including dismantling of existing tile and disposal of to outside MD land all as specified and as directed.
36
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Note for item No 14 & 15 :- (i) Vitrified tiles are classified under group B1a of the international Standard for ceramic tiles ISO: 13006. Tiles shall be hard, dense, impervious and frost resistant. Water absorption of tiles shall be less than 0.5% and flexural strength (Modulus of Rupture) shall be more than 35 N/Sqmm.
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(ii) The manufacturer's test certificate and individual test certificate of Tiles must be submitted for approval by the concerned authority prior to installation.
-
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M&L providing and applying plaster of paris putty of 1 mm thickness over plastered surface to prepare the surface even and smooth including two coats of distemper oil emulsion complete all as specified and directed.
1250
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-
M&L Preparation of old painted steel surface of any description not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint using mechanical means complete all as specified and directed.
25
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M&L Preparation of old painted wooden surface of any description not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint using mechanical means complete all as specified and directed.
200
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Note for item No 19 & 20:-
(a) All synthetic enamel paint shall be of 1st quality manufactured by the standard firms of make as specified.
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(b) The contractor shall inform the GE, within three weeks of the acceptance of the tender, the brand/names of the manufacturers of paint proposed to be used in the works and submit samples thereof and obtain prior written approval of GE before their use in works.
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(c) The contractor shall when so required by the GE, produce certificate from the manufacturer or their representative to establish that the brands of paints purchased by the contractor from them, satisfy the requirements of the relevant Indian Standards. Tint of paint, will be approved by the GE.
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(d) Paints shall be obtained direct from approved manufacturer or from their authorized agents only of respective brands mentioned below and brought to site in sealed containers. The paint so procured shall be of first quality of any approved make as per list of makes specified. i. Berger Paints (Luxol), ii. Jenson & Nicholson (Brolac), iii. Shalimar Paints(Superlac), iv. Goodlass Nerolac (Nerolac), v. Asian Paints(Apcolite)
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(e ) Unless otherwise specified the tints of paint shall be as approved by the GE
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(f) The contractor shall submit samples of the paints proposed for the work along with results of tests conducted in approved laboratory as directed by the Engineer-in-Charge for approval.
-
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(g) The surface shall be thoroughly cleaned and dusted. All dirt scales oil and grease shall be thoroughly removed before painting is started. The prepared surface shall be inspected and approved by the GE before painting is commenced. The weather shall not be foggy/rainy, dusty or windy. The suitability of the weather will be determined by the Engineer-in-Charge.
-
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(h) No hair marks from the brush or clogging of paint buddles shall be left on the work. Surface shall ordinarily not be painted until it has dried up completely. Trial patches of paint shall be laid at intervals to check if drying is satisfactory.
-
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S&F PVC body cabinet mirror of size 500 X 400 MM of approved design and pattern Including taking down existing one complete all as specified and as directed by Engineer-in-Charge .
Make: Cat Part No 556 of Prayag or equivelent in make specified in PS.
12
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M&L Glazed ceramic coloured tiles 450 x 300 mm x 7/8 mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match with tiles on vertical surface such as dado including backing coat of 10mm thick in cement mortar 1:3 and taking down existing tile and rubbish off the premises complete all as specified and as directed.
210
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-
S&F in repair 15mm bore dia fancy type choromium plated Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.
12
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S&F in repair 15mm bore dia fancy type choromium plated angle cock with wall flange including taking down existing one complete as directed by Engr-in-charge.
Make :- Cat Part No QT F2006201 of CERA or equivalent in make specified in PS
24
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M&L WHB, vitereous china (flate back or angle back type) of size 550x400mm including cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing of supply and waste pipe Complete including taken down existing one all as specified .
12
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M&L in repair Pillar taps 15mm bore CP with capstan head screwed down high pressure screwed for iron pipe including taking down existing one complete as directed by Engr-in-charge. Make:- Cat Part No. QT F2006101 of CERA or equivalent in make specified in PS
12
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S&F in repair 32 mm Waste fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed including taking down existing one complete all as manufactures and all as specified and directed by Engineer- In - charge
12
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S&F in repair Grating doom 125 mm dia with waste hole of PTMT. (Minimum weight 40gms) complete all as specified and directed.
12
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S&F in repair PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and directed.
24
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S&F in repair vitreous china premium/ 1st quality wash down water closet wall hung EWC white/ ivory/off white (closed pattern incl all necessary accessories like rag bolts/ gel gasket etc. (excluding flushing cistern & flush pipe) including pedestal pan and trap with
connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe, etc. complete in all respect all as specified.
12
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S&F in repair cast iron 'P' or 'S' trap suitable for 100 mm bore pipe complete all as specified and directed.
12
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S&F in repair plastic water closet seat and black for pedestal pan, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and directed.
12
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S&F in repairs Chromium plated wall mixer with provision for over head shower with 115mm long bend pipe on upper side connecting legs and wall flanges complete all as specified and directed. Make:- QT F2002401 of CERA or equivalent in make specified in PS
12
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S&F in repairs over head shower with 120mm round shape 3 flow (ABS Body Chromium Plated with Gray Face Plate) complete all as specified and directed. Make:- F7020305AB of CERA or equivalent in make specified in PS
12
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S&F Shower arm 15 mm size, 195mm long with bend of 45degree with flange of SS any colour.(Minimum weight 40gms incl taking down existing one complete all as specified and directed.
Make:- F7040102 of CERA or equivalent in make specified in PS
12
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S&F in repairs Chromium plated hand shower with 120mm dia with 5 flow, wall hook and 1.5 meter hose complete all as specified and directed. Make:- F7030310AB of CERA or equivalent in make specified in PS
12
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S&F in repairs Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect as specified.
12
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S&F in repair white coloured PVC valveless, syphonic action type, low level, flushing cistern, of capacity 10 Lit, with inlet, ball valve, float and handle including brackets complete all as specified and directed.
12
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S & F 600mmx450mm bevelled edge mirror of selected quality glass, mounted on 6mm thick AC building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers complete all as specified and directed.
12
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S&F in repair stainless steel (Grade 304) Soap dish complete all as specified and directed. Make:- F5007106 CH of CERA or equivalent in make specified in PS
12
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S&F in repair stainless steel (grade 304) Towel rail 24" long for wash basin complete all as specified and directed. Make : CAT Part No- F 5007103 of CERA series or equivalent in make specified in PS
12
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S & F mild steel continuous (piano) hinges with width of flap 30mm, bright finish or electrogalvanised complete all as specified and directed.
50
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S&F in repair 12mm thick veneered decorative plywood, grade 1 (with BWR resin) with decorative face veneers on both faces; fixed with screws to timber frame work complete all as specified and directed.
30
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S&F 100mm Extruded aluminium anodised alloy handles, fabricated type complete all as specified and directed.
24
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S&F 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, supplied and fixed including taking down existing one complete all as specified and directed.
1
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M & L Preparation of new wooden surface of any description not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed
140
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-
Note for item No 54 :-
(a) All synthetic enamel paint, shall be of 1st quality manufactured by the standard firms of make as specified.
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(b) The contractor shall inform the GE, within three weeks of the acceptance of the tender, the brand/names of the manufacturers of paint proposed to be used in the works and submit samples thereof and obtain prior written approval of GE before their use in works.
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(c) The contractor shall when so required by the GE, produce certificate from the manufacturer or their representative to establish that the brands of paints purchased by the contractor from them, satisfy the requirements of the relevant Indian Standards. Tint of paint, will be approved by the GE.
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(d) Paints shall be obtained direct from approved manufacturer or from their authorized agents only of respective brands mentioned below and brought to site in sealed containers. The paint so procured shall be of first quality of any approved make as per list of makes specified. i. Berger Paints (Luxol), ii. Jenson & Nicholson (Brolac), iii. Shalimar Paints(Superlac), iv. Goodlass Nerolac (Nerolac), v. Asian Paints(Apcolite)
-
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(e ) Unless otherwise specified the tints of paint shall be as approved by the GE
-
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(f) The contractor shall submit samples of the paints proposed for the work along with results of tests conducted in approved laboratory as directed by the Engineer-in-Charge for approval.
-
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(g) The surface shall be thoroughly cleaned and dusted. All dirt scales oil and grease shall be thoroughly removed before painting is started. The prepared surface shall be inspected and approved by the GE before painting is commenced. The weather shall not be foggy/rainy, dusty or windy. The suitability of the weather will be determined by the Engineer-in-Charge.
-
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-
(h) No hair marks from the brush or clogging of paint buddles shall be left on the work. Surface shall ordinarily not be painted until it has dried up completely. Trial patches of paint shall be laid at intervals to check if drying is satisfactory.
-
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S&F 100mm long Aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed.
48
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-
S&F 150mm long 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 complete all as specified and directed.
12
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Taking down shutters of any description exc 1.0 Sq.m and n.exc 2.0 Sq.m each complete all as specified and directed.
48
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-
Supply and Fixing 30 mm thick factory made flush shutter solid core construction with block board core and plywood face panels, comercial type on both faces complete all as specified and directed.
25
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S&F 30mm thick 2nd class hard wood Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); complete all as specified and directed.
25
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S & F stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.
12
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S&F in repair Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS Square tube complete all as specified and as directed.
55
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-
S&F in repair factory made Solid PVC Door Shutter 30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails. MS 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 MS frame welded / sealed to the stiles & rails with suitable PVC sheet beading and jointed together with solvent cement complete all as specified and as directed.
20
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S&F 125mm long cold rolled mild steel Butt hinges, heavy weight, complete all as specified and as directed.
108
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-
S&F 150mm long Aluminium anodised, barrel tower bolts of extruded section complete all as specified and as directed.
36
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S&F 250mm 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
12
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S&F floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring with overal length of cover plate 140mm complete all as specified and directed.
48
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-
S&F in repair Harrison rails, mild steel, chromium plated with fixing brackets, stops, rollers etc. complete all as specified and directed.
45
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S&F in repair 32mm bore of pipe Low density polyethylene pipes (LDPE) of pressure rating 6 kgf/cm2 fixed complete to walls, ceilings or in floors etc. complete all as specified and directed.
10
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S&F Mild Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St.-240 complete all as specified and as directed.
2500
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S&F Mild steel plain or chequered plates of 5mm thick or over in thickness in available sizes Fe 410-W (Gde-E- 250) quality- A complete all as specified and directed.
200
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-
Excavating in post holes (or similar holes) in hard/dense soil, each not exc 0.5 cum, getting out in hard dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete all as specified and as directed.
8
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M&L Pre-painted Coloured corrugated Galvalume roofing system sheet 0.50 mm thick having Zinc aluminum alloy coating AZ150 shall be as per IS:277/ASTM 1379 150 gsm/ sqm double ribbed trapezoidal profile steel sheet any colour having tensile strength of 550 Mpa as in Roof covering /cladding to wall fixed with self tapping screws complete all as specified and directed.
200
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Note for pre-painted coloured Galvalume roofing :-
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(i) The manufacturer's test certificate and individual test certificate for the chemical and mechanical properties of sheet must be submitted for approval by the concerned authority prior to installation.
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(ii) The contractor shall ensure that no leakages take place from the roof. The roofing shall be Coloured Galvalume roofing system (olive green colour or as approved by GE) with feed material manufactured from 0.50 mm Total coated thickness (TCT), minimum 550 MPa yield strength and shall conform to the physical specifications of IS: 2062 of 2011, coated with hot dip metallic Aluminium / Zinc alloy coating AZ150 as 150 gm/sq.mt total on both sides complete all as specified and as directed.
-
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(iii) The painting shall be coloured baked enamel polyester with silicon coating of film thickness 25 microns nominal on the exposed face/exterior side and on the reverse side ( interior face) shall be white with 15 microns film thickness, over a coat of 5 micron nominal thickness Primer.
-
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(iv) The contractor shall produce purchase vouchers for each lot and independent test for verification of Engineer-in-Charge.
-
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M&L Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other to be fitted with washers and one hexagonal or square nuts, n exc 5cm long and diameter of neck 16 to 20mm complete all as specified and as directed.
40
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-
M&L Preparation of new steel surface of any description over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and as directed.
110
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-
Note for item No 87:-
(a) All synthetic enamel paint shall be of 1st quality manufactured by the standard firms of make as specified.
-
-
-
(b) The contractor shall inform the GE, within three weeks of the acceptance of the tender, the brand/names of the manufacturers of paint proposed to be used in the works and submit samples thereof and obtain prior written approval of GE before their use in works.
-
-
-
(c) The contractor shall when so required by the GE, produce certificate from the manufacturer or their representative to establish that the brands of paints purchased by the contractor from them, satisfy the requirements of the relevant Indian Standards. Tint of paint, will be approved by the GE.
-
-
-
(d) Paints shall be obtained direct from approved manufacturer or from their authorized agents only of respective brands mentioned below and brought to site in sealed containers. The paint so procured shall be of first quality of any approved make as per list of makes specified. i. Berger Paints (Luxol), ii. Jenson & Nicholson (Brolac), iii. Shalimar Paints(Superlac), iv. Goodlass Nerolac (Nerolac), v. Asian Paints(Apcolite)
-
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-
(e ) Unless otherwise specified the tints of paint shall be as approved by the GE
-
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-
(f) The contractor shall submit samples of the paints proposed for the work along with results of tests conducted in approved laboratory as directed by the Engineer-in-Charge for approval.
-
-
-
(g) The surface shall be thoroughly cleaned and dusted. All dirt scales oil and grease shall be thoroughly removed before painting is started. The prepared surface shall be inspected and approved by the GE before painting is commenced. The weather shall not be foggy/rainy, dusty or windy. The suitability of the weather will be determined by the Engineer-in-Charge.
-
-
-
(h) No hair marks from the brush or clogging of paint buddles shall be left on the work. Surface shall ordinarily not be painted until it has dried up completely. Trial patches of paint shall be laid at intervals to check if drying is satisfactory.
-
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-
M&L PCC 1:4:8, type D-2, using 40mm graded stone aggregate in foundation filling and mass concrete etc complete all as specified and as directed.
0.5
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-
M&L PCC 1:3:6, type C-2, using 40mm graded stone aggregate in foundation filling and mass concrete etc complete all as specified and as directed.
1
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-
M&L Preparation of old plastered surfaces of ceiling by using pressure washer and applying one coat of white wash complete all as specified and as directed.
1000
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-
Note for item No 98:-
(i) The lime shall be slaked at site and shall be mixed and stirred with about five liters of water for 1 kg of unslaked lime to make a thin cream. This shall be allowed to stand for a period of 24 hours and shall then be screened through clean coarse cloth. 1 kg of gum dissolved in hot water shall be added to every one cubic meter of lime cream. About 1.3 Kg of sodium chloride dissolved in hot water shall also be added for every 10 kg of lime for making the coating hard and rub resistant. Small quantity of ultramarine blue (upto 3 gm per kg of lime) shall also be added to the last two coats of white wash solution and the whole solution shall be stirred thoroughly before use
-
-
-
(ii) Application of Whitewash:-
White wash shall be applied with ‘MOONJ’ brush or other brush to the specified number of coats. The operation for each coat shall consist of a stroke of the brush given from the top downwards, another from the bottom upwards over the first stroke and similarly one stroke horizontally from the right and another from the left before it dries. Each coat shall be allowed to dry before the next coat is applied. No portion of the surface shall be left out initially to be patched up later on. The brush shall be dipped in whitewash, pressed lightly against the wall of the container and then applied by lightly pressing against the surface with full swing of hand
-
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-
(iii)Whitewashing on ceiling should be done prior to surface finishing/painting on walls.
-
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-
M&L Hardcore of gauge not exceeding 63 mm of broken stones or boulders, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete all as specified and directed.
25
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-
M&L Machine pressed precast concrete interlocking paver block with grey cement and pigment any shape and size, polished confirming to IS-15658 of 60mm thickness M-35 grade, laid over and including M-sand cushion of 50mm thick and packing the sides with PCC 1:3:6 type C1 (using 20mm graded stone aggregates) including dismantling of existing tile complete all as specified and directed.
150
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-
M&L Brickwork with burnt clay 'fly ash’ modular bricks, straight or curved on plan exc 6m mean radius built in cm 1:4 , complete all as specified and as directed
30
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-
M&L Preparation of new plastered surfaces wall Applying two coats of cement based paint over a coat of primer, complete all as specified.
200
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-
Note for Item No 105 :-
(i)Before applying cement based paint ,the surface shall be thouroughly wetted to control surface suction. The surface shall be moist but not dripping wet when the paint applied .Surfaces which readily absorb moisture shall be wetted in one operation not more than one hour before painting.Surfaces which absorb moisture slowly shall be wtted in at least two operations not less than 30 minutes apart.
-
-
-
(ii)To maintain a uniform mixture and to prevent segregation ,the paint shall be stirred frequently in the bucket.
-
-
-
(iii)Painting surfaces shall be cured as soon as paint has hardened so as not be to damaged by the spray about 12 hours after the applications.
-
-
-
(iv) Cost of scaffolding required deemed to be included in the quoted rate of item and nothing extra shall be admissible on this account.
-
-
-
(v)Paints shall be obtained direct from approved manufacturer or from their authorized agents only and brought to site in sealed containers. The paint so procured shall be of any approved make as per list of makes specified.
-
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-
M&L 100 mm thick Plain cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate ) as in sub base for receiving tiles complete all as specified and directed.
120
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-
M & L Chequered cement concrete tiles 20cm x 20cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with gray cement and pigments over screed bed or bedding layer of mortar 15mm thick for laying floor fnishes in cement mortar (1:6) including taking down existing tiles complete all as specified and as directed by Engineer-in Charge.
120
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-
M & L Bullnosed chequered cement concrete tiles 32cm x 20cm x 30mm thick machine pressed set jointed and pointed in neat cement slurry as in treads and cut and polished using grey cement and pigments over screed bed or bedding layer of mortar 15mm thick for laying floor fnishes in cement mortar (1:4) including taking down existing tiles complete all as specified and as directed by Engineer-in Charge.
24
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-
M & L cement concrete tiles with gray cement and no pigment 20cm x 20cm x 20mm thick machine pressed set jointed and pointed in neat cement slurry on vertical surfaces as in skirting, dados and risers of steps and cut and polished using grey cement and pigments over backing coat of mortar 10mm thick for laying floor fnishes in cement mortar (1:3) including taking down existing tiles complete all as specified and as directed by Engineer-in Charge.
10
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-
M&L Water proofing treatment of existing roofs as per details given below after complete removal of existing water proofing treatment and expose of top surface of RCC slab of any thickness, any type by stripping out old tar felt over roofs, parapets, chimney stacks etc laid horizontally or vertically including taking out layer of cement plaster etc and cleaning the surface with water and using wire brush including removing debris to outside the MOD land complete all as specified and as directed :-
220
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-
(a) Surface should be free from any loose paint, dust or grease. Remove all existing bitumen coatings completely by using intense wire brushing, high speed water jet & vacuum cleaner for thorough cleaning of the surface to avoid ‘Peeling off’ problems.
-
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-
(b) All cracks at corner joints, channels and parapets should be properly treated. For filling cracks upto 3mm crack seal material of M/s Asian paints or equivalent in M/s Dr Fixit or M/s Pidilite or M/s Sika chemical to be used. Bigger cracks, damaged portions & hollow areas must be repaired with polymer modified cement mortar.
-
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-
(c) Apply a coat of self priming smart care damp proof ultra (Code 5698) of M/s Asian paints or equivalent in M/s Dr Fixit or M/s Pidilite or M/s Sika chemical with 33% dilution with water using brush/roller on newly plastered surface after curing as per IS-456 and allow to dry for 4 to 6 hours (dilution & forced coverage requirement strictly as per manufacturer’s instructions).
-
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(d) After the primed surface has dried, apply first coat of water proofing smart care damp proof ultra (Code 5698) of M/s Asian paints or equivalent in M/s Dr Fixit or M/s Pidilite or M/s Sika chemical using brush/roller on the same primed surface & allow to dry for 4 to 6 hours.
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(e) Prepare for apply 2nd coat of water proofing smart care damp proof ultra (Code 5698) of M/s Asian paints or equivalent in M/s Dr Fixit or M/s Pidilite or M/s Sika chemical using brush/roller on the same surface. The temp to be maintained 25 to 35° C through out the all above application work.
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(f) In case of severe dampness an additional coat of damp proof materials to be applied.
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Note for item No. 115 :- (i) The work shall be carried out through authorized and qualified applicators of the following manufacturers only. MOU to be submitted before commencement of work. Make : M/s Asian paints or equivalent in M/s Dr Fixit or M/s Pidilite or M/s Sika chemical
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(ii) A performance guarantee certificate for 10 years shall be submitted by the contractor to the GE on completion of work as specified. A sum of 2.5% of the quoted amount shall be retained out of the final bill amount as security deposit for water proofing work. The amount shall be released to the contractor after satisfactory expiry of ten years guarantee period.
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(iii) The unit quoted rate is deemed to include taking down of water pipeline, tanks, wires (etc) found on roof and refix at the original position after complete treatment of roof.
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(iv) The unit quoted rate shall be inclusive of material, all labours, tools and plants including scaffolding required for working upto approx 7.5 mtr height from natural ground level.
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(v) The unit rate quoted for item is deemed to include for Removing of accumulated earth of any width and depth upto 15 cm cleaning/cutting the grass with hand operated petrol/kerosene driven grass cutting machine and removing the grass waste around 3 m from plinth protection to outside MD land.
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(vi) Adoption of necessary safety arrangement like safety belts, ropes, helmets, netting etc. which are required for safety of working labour at height exceeding 3 to 25 mtr height shall be mandatary and deemed to be included in the unit rate quoted.
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Supply and fixing in repairs factory made UPVC white colour Three track three panels sliding window with fly proof S.S wire mesh (Two nos. glazed & one no. wire mesh panels) upto 1.50m height made of (big series) frame 116 x 45 mm & sash 46 x 62 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead /double glazing bead of appropriate dimension. (Area of window above 1.75 sqm) comprising of uPVC multichambered frame, with inbuilt roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. and provided with Clear Glass of Saint Gobain / Modiguard make with thickness of 4mm and stainless steel wire cloth of 0.19mm nominal dia. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality, complete all as specified and directed by Engineer-in-Charge. Note: For UPVC frame and sash extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.
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Supply and fixing in repairs factory made UPVC white colour fixed glazed window/ventilator made of (small series) frame 47 x 50 mm mullion 47 x 68 mm both having wall thickness of 1.9 ± 0.2 mm and single glazing bead of appropriate dimension (Area upto 0.75 sqm.) comprising of uPVC multi-chambered frame and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to UPVC profile), UPVC extruded glazing beads of appropriate dimension,including frosted Glass with thickness of 4mm required for fixing & louvers strips, EPDM gasket, G.I. fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc.Profile of frame shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. Note: For UPVC frame, sash and mullion extruded profiles minus 5% tolerance in imension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.
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