Military Engineer Services Tender

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

Demolition and breaking up drain pipes of dia 100mm (Salt glazed ware, AC, PVC or Reinforced concrete) set in cement mortar, fixed to wall, etc complete all as specified and directed.

Demolition and breaking up drain pipes of dia 50mm (PVC) set in cement mortar, fixed to wall, etc complete all as specified and directed.

Taking down all existing roof treatment and demolition of cement concrete padding/levelling course(any thickness as available at site)including wire brushing and cleaning loose dust etc from surfaces of RCC roof including flashing and junction of parapet complete all as specified and directed.

M&L for broken bricks hardcore of gauge not exceeding 63mm, deposited spread and levelled in layers not exceeding 15cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for cutting chases, in brick wall, pinning in and making good to facing where required and pointing in cement mortar (1:3), to ends or edges of landing, steps, cills, sunshades, shelves, lintels etc and cutting chases for concealed water tubing etc and making good the disturbed surface, cutting not exceeding 10cm girth complete all as specified and directed.

Material and labour for removal of all loose/unsound/damaged concrete/plaster from existing RCC structure of by using chiesel/hammar/mechanical and cut/remove unsound reinforcement bars, wires etc without damaging the sound reinforcement, clean loose rust from bars manually with brush, fixing new supplymentary bars (if required), either by tying it with existing bars or by welding, core of concrete shall be firm, dust free and clean, laitance should be remove by wire brush/mechanically. The surface shall be washed throughly with water and dryed before the application of bonding agent. Bonding agent shall be applied by the brush on the core of concrete structure as per manufacturars instruction. The bonding agent shall be Nitobound EP of FOSROC (or equalent chemical from SICA/MC BAUCHEMIE/DOCTOR BECK). The coverage area for the bonding agent shall not be less than 2.6 Sqm/Litrs, and making good with Cement Concrete 1:1.5:3, type B0 (incl waterproofing compound as per manufacturer instruction) as required thickness and match the finishing of the existing surface.The thickness of damaged portion should not exc 200mm and more than 75mm in width and thickness including scafolding and formwork as required complete all as specified and directed. Note : TMT bar shall be measured and paid separately under item No. 11.00 as supply only.

Supply only TMT bars for reinforcement, in available lengths complete all as specified and directed. (Note : Material to be used in item No. 10.00 above)

M&L for reparing of spalled RCC surfaces due to seepage (nexc 50mm deep) by exposing fully corroded steel in the repair area and remove all scales and corrosion deposits mechanically or ideally by grit blasting, clean the surfaces and remove loose concrete, any dust, oil paint, grease etc and pre-wet the surface with water and allow to dry slightly, apply approved zinc primer over the cleaned re-bars & allow to dry before repair and the substrate should be primed by applying one neat/clear coat of approved Epoxy bonding agent, finally apply Polymer Mortar of approved Make prepared as per manufacturer instructions (laid in 10 to 15mm thickness with bonding agent accompanied after each 15mm layer) to the prepared substrate by hand when primer becomes tacky ensuring that the material reached evenly behind bars incl curing the surfaces complete all as specified and directed.

M&L for preparation of RCC roof surface or wall & floor of sunken slab by cleaning the entire roof with Pressure water jet to remove the unwanted dust, loose material or any other material which may impair adhesion of the material. Surface must be cleaned and dried properly so that any cracks on the substrate can be visible. Concrete substrate to be cleaned up to exposed sound concrete cover, remove dust, laitance etc, which may impair adhesion of the material. All surface cracks up to 1-2 mm wide should be filled with single component cold applied elastomeric waterproofing coating (Dr. Fixit RoofSeal Ultra or equivalent) using a brush and adding a coat on the slab on both sides of the crack, up to a distance of 100 mm around it. Cracks more than 1-2 mm should be widen by making V-groove and repaired with PMM (Polymer Modified Mortar) using Dr. Fixit Pidicrete URP or equivalent 10% by weight of cement. Note : 1. Finished surface shall be as per satisfaction of Engr-in-Charge. 2. All cracks shall be prepared and checked by Engr-in-Charge before and after treatment for the satisfaction and rates quoted shall be including the quantum of cracks in proposed surfaces which shall be checked on grnd by the contractor before quoting bid. 3. No addl amount shall be claimed further for repairing cracks (unless deep structural cracks, if obtained after preparation of surfaces, which shall be adjusted through Deviation Order as per dirns of AO. 4. Entire application shall be carried out by trained certified manufacturer applicator only.

Material and labour for 25mm thick PCC 1:2:4, type B0 (using 12.5mm size stone aggregate) as levelling course, padding on chajjas, etc incl angular moulding at junction upto 10cm height complete all as specified with WPC @200ml/50 Kg of cement or as per manufacturer's instruction, applied over prepared surfaces complete all as specified and directed. Note : (i) WPC shall be measured and paid separately as 'supply only'. (ii) PCC shall be laid to acheive true slope towards the drain/weep holes.

Supply only Integral liquid waterproofing compound complete all as specified and directed.

Material and labour for single component cold applied elastomeric waterproofing coating (Dr. Fixit RoofSeal Ultra or equivalent) on in-accessible/accessible roof or wall & floor of sunken slab based on synthetic resin emulsion, tough yet extremely flexible coating that can be efficiently applied by roller or squeegee having fwg important features : (i) High film build up provides excellent water resistance. (ii) Excellent flexibility and elongation properties - can easily accommodate all normal building movements. (iii) Can be applied to complex shapes to form a seamless and highly durable water proofing coating. (iv) Adheres firmly to most of building surfaces incl both horizontal and vertical surfaces of parapet, etcs. (v) Suitable consistency for easy application by brush, roller or squeegee. Single component cold applied elastomeric waterproofing coating (Dr. Fixit RoofSeal Ultra or equivalent) shall be applied by sprinkling some water over the roof just before application of 1st coat @ 0.75 ltrs/Sqm uniformaly over the entire flat surface incl verticle parapets incl reinforcing fibre (45 gsm Glass fiber mesh) and allow for drying for 12 hrs and 2nd coat @ 0.75 ltrs/Sqm shall be apllied (perpendicular direction of 1st coat as per manufacturer's instruction) on dried 1st coat complete all as specified. Note : (i) Entire application shall be carried out by TRAINED CERTIFIED MANUFACTURER'S APPLICATOR only. (ii) Waterproofing treatment shall cover min 10 yrs WARRENTY by the applicator and Contractor. (iii) Quoted rates shall include WATER PONDING TEST : After full drying of second coat for at least 72 hrs, a water ponding test can be performed by filling water on the terrace by carefully blocking all the down take drain outlets without damaging the coating. The test shall be carried out for 48 hrs by filling water up to 50 mm level. Observe for leakages, if any, and then remove the water and allow the coating to dry completely for handingover of site. (iv) Application shall be restricted in open sunlight having temperature above 35°C.

M&L for cement concrete type C-2, 1:4:8 (40mm graded aggregate) as in sunken slab after due treatment as specified in srl item No. complete all as specified and directed.

Disconnecting existing water tanks of 500 Ltr capacity, setting aside (or lowering if required) and cleaning, removing all scale and dirt etc from tanks and mouth of pipe including hoisting (if required) reconnecting and refixing in position with required fittings complete all as specified and directed. (NOTE: Date of cleaning must be written at side of water tank with white paints after cleaning of tank)

M&L for 75mm thick PCC (1:3:6) type C2 (using 20mm graded crushed stone aggregate) as in subbsase/plinth protection including finishing the cement concrete surface even and smooth without using extra cement complete all as specified and directed.

M&L for laquer coated chequered cement concrete tiles 30cm x 30cm x 30mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and pigments including 15mm thick screed bed or beading layer of cement mortar (1:6) for laying floor finishes complete all as specified and directed.

M&L for non skid (joint free) ceramic coloured tiles of 8 to 10 mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc set and jointed in neat cement slurry and pointed with white cement mixed with pigment to match with shed of tiles over and including 15mm thick screed bed or beading layer of cement mortar (1:4) for laying floor finishes complete all as specified and directed.

M&L for glazed ceramic coloured tiles in vertical surface of size 450 mmX 350 mmX7 mm thick or equivalent set and jointed in neat cement slurry and pointed in coloured cement to match over and including 10 mm thick rendering of cement mortar (1:4) complete all as specified and directed.

M&L for rendering 15mm thick in cement mortar (1:6) on brick work or concrete surfaces of wall, finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 5mm thick in cement mortar (1:3) on ceiling, chajja etc surface finished even and smooth without using extra cement complete all as specified and directed.

M&L cleaning vertical and horizontal surfaces of of unplastered masonary wall and concrete surfaces for loose materials/dust and applying two coats of epoxy resin component (Dr. Fixit DAMPGUARD or equivalent) solution/mix using nylon brush pouring Base part in atttain homogeneous smooth paste and dilute the mixed compound with water in ration 1 part Base: 1 part Harder : 1 part water by slow addition and mix thoroughly until a brushable consistency is obtained, first coat will be allowed to dry for 6 to 8 hrs before application of second/fianl coat) including curing treated surface for 24 hrs complete incl applying evenly a coat of blown bitumen@1.5 kg/sqm over entire treated surfaces incl spout holes complete and all as specified as per manufacurer instruction.

M&L for applying 3mm thick wall care putty on wall surfaces complete all as specified and directed.

M&L for applying two coats of cement base paint after preparation of new surfaces of wall over a coat of primer complete all as specified and directed. (Note : Application should be done through smart painting tools as per CA provision)

M&L for applying two coats of white wash after preparation of new surfaces of ceiling complete all as specified and directed.

M&L for applying two coats of 100% Premium acrylic emulsion paint(using AIR-LESS PAINT SPRAYER) 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 over wall surfaces by using AIR-LESS PAINT PRIMER SPRAYER using smart technique including preparation/levelling of existing old surface after removal of existing treatment of wall using manual sand papers(where reqd) of approved grade using smart painting technique complete all as specified and as directed.

M&L for two coats of Oil bound distemper over prepared new surface of ceiling over a coat of approved primer (primer shall be of similar make that of Oil Bound Distemper) using AUTO-ROLLER and AIR-LESS PAINT SPRAYER using smart painting technique complete all as specified and directed.

Taking up or down old unserviceable steel tubings including connections for 15 mm bore pipes complete all as specified and directed.

S&F of 20mm outer dia CPVC pipes SDR 11 and plain CPVC SDR 11 fittings, concealed joint with CPVC adhesive taflon tape complete to walls and ceilings or laid in floors including all connected brass CPVC fittings and cutting grooves, filled with Cement mortar(1:6) complete all as specified and as directed.

S&F of 50mm outer dia CPVC pipes SDR 11 and plain CPVC SDR 11 fittings, concealed joint with CPVC adhesive taflon tape complete to walls and ceilings or laid in floors including all connected brass CPVC fittings and cutting grooves, filled with Cement mortar(1:6) including taking down old unserviceable one complete all as specified and as directed.

S&F in repairs of brass chromium plated Bib taps (suitable size for 20mm outer dia CPVC pipe) with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S&F in repairs of brass chromium plated angular stop cock with flange (suitable size for 20mm outer dia CPVC pipe) concealed type complete all as specified and directed.

S&F in repairs of brass chromium plated 2-way angular stop cock with flange (suitable size for 20mm outer dia CPVC pipe) concealed type complete complete all as specified and directed.

S&F in repairs of Brass CP 3 in 1 Wall Mixer for mixing hot & Cold water screwed down for iron pipe and fixed and joint with adhesive, taflon tape, etc complete including taking down old CP Bib tap complete all as specified and directed.

S&F in repairs of Brass CP basin mixer central hole, for mixing hot & Cold water screwed down for iron pipe and fixed and joint with adhesive, taflon tape, etc complete including taking down old CP Pillar tap complete all as specified and directed.

S&F in repairs of 32mm dia waste fittings, brass chromium plated for glazed ware sinks, basins etc. with long screwed shanks & fly nuts, flanged end bedded in red lead cement & other end fixed complete all as specified and directed

S&F in repairs of vitreous china wash basin with matching pedestal, white, flat back, size 550 X 400 mm, excluding taps, chain and plug and porcelain stopper but including waste pipe, brackets and cutting for and pinning in ends of brackets or erecting stand complete all as specified and directed.

S&F in repairs of mild steel chromium plated health faucet (ABS) with rubbit cleaning system, with 1.25mtr long easy flexible tube suitable for 20mm outer dia of CPVC pipe and wall hook including making connections & fixed in position complete all as specified and directed.

S&F in repairs of vitreous china wash down water closet pan (pedestal pattern) white with 'P' or 'S' trap type (excluding fixing bolt, flushing cistern & flush pipe) including connection to trap with 110mm PVC (SWR) connection and lip ring & to flushing pipe, anti-syphonage pipe out in with and including white seat cover etc. including making good to floor complete all as specified and directed.

S&F in repairs of vitreous china squatting pan 'Orissa' pattern, size 580x440mm white, with integral foot rests with P or S trap (excluding flushing cistern and flush pipe) including connection to trap, and to flushing pipe, anti-syphonage pipe etc complete including making good to floors with PCC bedding (1:4:8) type D2 using 40mm nominal brick ballast and connection to trap with cement mortar, and making good to floor complete all as specified and directed.

S&F in repairs of 10 Ltrs capacity, PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets complete with all internal accessories and fixed to wall and jam nuts on both sides, PVC flush pipe 32mm dia suitable for low level cistern fixed properly to inlet of WC and making good to disturbed surfaces of wall or floor complete all as specified and directed.

S&F in repairs of 15 mm dia PVC connection pipe of length 600 mm with PTMT nuts complete all as specified and directed.

S&F of 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall or laid in trenches or in floor complete all as specified and directed.

S&F of 110 mm bore PVC (SWR) bends any radius complete all as specified and directed.

S&F in repairs of size 100 x 75 mm PVC (SWR) multi floor trap, plain with grating including jointing with solvent cement complete all as specified and directed.

S&F in repairs of brass chromium plated tubular towel rail, 20mm dia, D-type, 60cm long between flanges complete all as specified and directed.

S&F in repairs of brass chromium plated glossy tubular towel ring, 200mm dia, fixed with SS-304/ brass screws complete all as specified and directed.

S&F in repairs of glossy finish chromium plated ABS body shower rose, 175-180mm dia incl brass chromium plated 375mm long arm with flange, fixed to 20mm outer dia CPVC concealed pipe all as specified and directed.

S&F in repairs of 500 x 125mm glosy finish brass chromium plated frame glass shelf and bracket with 5mm thick glass, fixed with SS-304/ brass screws complete all as specified and directed.

S&F in repairs of brass chromium plated glossy soap dish, oval dish shape, fixed to plugs with SS-304/ brass screws complete all as specified and directed.

S&F in repairs of brass chromium plated glossy toilet paper holder, fixed with SS-304/ brass screws complete all as specified and directed.

S&F in repairs of 600mm x 450 mm bevelled edge mirror of selected quality glass, mounted on 6mm thick AC building board on commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers complete all as specified and directed.