REPAIRS TO MANGALORE PATTERN ROOF LEAKAGE AND SEEPAGES AND FALSE CEILING OF OMA AT INS SHIVAJI AND REPAIRS TO CEMENT PLASTER CHEQURED TILES AND PERIODICAL SERVICE TO CERTAIN BLDG AT AIR FORCE STN LONAVLA

Amount

Dismantling mangalore pattern roofing tiles single layer including ridge tiles laid, bedded in cm complete all as specified and as directed.

Dismantling mangalore pattern roofing tiles single layer including ridge tiles laid, bedded in cement mortar etc complete all as specified and as directed.

Dismantling battens for tiles any size exceeding 15cm in spacing complete all as specified and as directed.

Dismantling timber Scantling in fillets, rails, posts, rafters, purlins, etc. under 40 sq. cm in section complete all as specified and as directed.

Dismantling timber Scantling 40 sqcm and over in section, in any position complete all as specified and as directed.

Dismantling boarding, any description, fixed in any position with nails complete all as specified and as directed.

Dismantling of CGI/PGI sheet roofing any gauge and any thickness including ridge, valley gutter etc complete all as specified and as directed.

Dismantling Wall and ceiling boards of any type or insulation boards/slabs/blankets, any thickness, including cover fillets etc complete all as specified and directed.

Dismantling structural steel works including steel work in doors, gates, framed truss etc complete all as specified and as directed.

M&L for dismantling asbestos cement (corrugated micorrugatedetc.) sheet in roof covering/ fibre sheets etc complete all as specified and directed.

Demolition of brick work or stone boulder masonry,built in cement mortar or cement lime mortar including all quoins, arches, pillars etc, but excluding ashlar facings, dressed stone work and precast concrete articles etc complete all as specified and directed..

M&L for Second class hard-wood Clean sawn in scantlings in timber framed for rafter and purlin in roof etc complete all as specified and directed.

S&F CGI sheeting 0.63 mm thick with two corrugation side lap fixed with L or J type bolts in roof walls etc with grade of zinc coating 275 gm/sqm complete all as specified and as directed.

.-Ditto- all as per item No-13 here-in-before but except sheets complete all as specified and directed.

S&F 0.63 mm thick Plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with L or J type bolt, grade of zinc coating 275 gm/sqm complete all as specified and as directed.

.-Ditto- all as per item No-15 here-in-before but except sheets complete all as specified and directed.

M&L second class hard wood (Salwood) clean sawn battens sectional area exc 5 sqcm and n exc 15 Sqcm at 30cm spacing complete all as specified and as directed.

M&L 2nd class hard wood scantlings square or rectangular in section Exc 13 & N.exc 25 Sqcm clean sawn of size 50mmx50 mm used as rafter and purlin and fixed to CGI Sheet with selftapping screws all as directed.

All as per item 18 above but fixing only scantlings obtained from dismantling.

M&L for mangalore pattern roof tiles inter locking at side and joints laid dry complete all as specified and as directed.

.-Ditto- all as per item No-20 here-in-before but except tile complete all as specified and directed.

M&L for Ridge or hip tiles to suit Mangalore pattern roofing tiles, bedded and jointed in cement mortar 1:6 complete all as specified and as directed.

.-Ditto- all as per item No-22 here-in-before but except Ridge or hip tile complete all as specified and directed.

M&L for Filleting in any position and to any shape in cement mortar 1:6 sectional area exc 25 but n. exc 50 Sqcm complete all as specified and as directed.

M&L for Preparing surfaces of new wooden battens of any description or girth and applying two coats of creosote oil complete all as specified and directed.

S&F 20mm thick 2nd class hard wood boarding fixed with nails planed one side with butt joints.

All as per item No 26 above but fixing only obtained from dismantling.

S&F Roof trusses (framed), sunshade frames, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. confirming to Fe-410-W(Gde-E-250) all as specified and directed by Eng-in-Charge.

S&F steel work in Tubular trusses, vertical post connecting to plates, including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1998 grade St-240 complete

M&L for Plates (plain or chequered) channels. Square cut or notched (ordinary and counter sunk) forming holes, without any attachment etc complete all as specified and directed.

S&F pre painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws all as specified and as directed.

M&L for pre painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/manglore tile roof drops fixed with self tapping screws complete all as specified and as directed.

S&F wind ties for roof including securing bolts including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe 290 Gde E-165 etc complete all as specified and directed.

M&L for powder coated aluminium snap grid frame work for false ceiling, with aluminium angle 25mmx25mmx1.5mm fixed to perimeter of wall, Main 'T' runner 38mmx25mmx1.5mm and secondary/cross 'T' runner 25mmx25mmx1.5mm to be interlocked in such a way that the size of grid shall be 605mmx 605mm including 6mm dia GI hangers (upto 1200mm length) adjusting level fixed to roof by means of ceiling cleats made out of GI flat 40x3mm, 60mm long and expansion hold fastners 12.5mm dia, 40mm long complete all as specified and as directed. Note:- The thickness of the powder coating shall not be less than 0.5 micron & the tint shall be as decided by GE.

S&F 4 mm thick Non Asbestos (E-board) designer tiles (Electra) suitably fixed in false ceiling grid /frame with staples or screws complete all as specified and as directed.

M&L for preparation of new surfaces of steel, of any description, not otherwise described, over 10 cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

M&L for brick work with sub class B bricks straight or curved on plan exceeding 6 m mean radius built in CM 1:6 complete all as specifed and directed. Note : Unit rate quoted shall be deemed to include for necessary scaffolding for execution of the same for manglore tile roof gap filling.

M/L for rendering 12 mm thick in CM 1:6 on brick walls finishing with sagol even and smooth (with out using extra cement)etc complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete surfaces in two coats (10 + 5 mm), both coat mixed with integral water proofing compound ISI Marked @ 2% by the weight of cement and finishing the surface even and fair complete all as specified and directed Note - WPC shall be measured and paid separately

Supply only integral water proofing compound.

M&L for preparation of new plastered surfaces of wall and applying three coats of white wash complete all as specified and directed

M&L for preparation of new plastered surfaces on walls, chajjas,filling of hair line cracks with white cement and applying two coats of 100% anti fungal weather resistant acrylic paint over a coat of acrylic primer in approved shade and as per manufacturer's instructions including necessary scaffolding complete all as specified and as directed.

M&L for making the grooves 25mm wide and 50mm deep to 'V' section in existing walls/columns over RCC roofs, cleaning out and tacked the polymeric membrane in to the grooves, inserting chajja of PPGI sheet and sealed solidly with a hot mixture of bitumen and clean dry sand in the ratio of 1:1 by weight etc complete all as specified and directed.

Disconnecting existing tanks disconnecting existing tank, setting aside (or lowering if required) for repairs, cheaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repainring, etc. measured separately) , exc 500& not exc 1000 litrs tanks complete all as specified.

Disconnecting existing tanks disconnecting existing tank, setting aside (or lowering if required) for repairs, cheaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repainring, etc. measured separately) , exc 500& not exc 1000 litrs tanks complete all as specified.

Taking up or down steel tubing and connection, removing clear off site after credit for the same is recovered by the dept., bore of pipe 20mm complete all as specified and directed.

Taking up or down steel tubing and connection, removing clear off site after credit for the same is recovered by the dept., bore of pipe 25mm complete all as specified and directed.

S&F CPVC pipes, SDR 11, 20 mm outer dia of pressure rating 6kgf/sqcm conforming to IS-15778 with all fittings such as Tee, bends, elbows ,unions ,sockets and end pieces etc to receive fittings and fixed with solvents fixed to walls / ceiling with all clamps in Shafts/ducts with all necessary scaffolding to fix the pipes and testing the joints under prescribed pressure etc complete all as specified and as directed.

S&F in repair for gun metal globe or gate valves with iron wheel head , screwed both ends for iron pipe & fixed of size 20 mm bore complete all as specified and directed.

Demolition of RCC water tank of any description and in any position not otherwise specifically provided rainforced (rainforcement of cut as required to facilasite demolition etc) complete all as specifed and directed.

M & L for wire brush and cleaning any type over roof and chhajja top surface etc, including flashings and junction of parapets, etc., and surface painting, with a layer of blown bitumen of any penetration applied hot @ 1.7 kg per sq. m, blinded with grit or pea size gravel @ 0.006 cu. m per sq. m, and lightly tampered (area of flashings, etc., shall be added to the roof area) complete all as specified and as directed.

Removing Completely removing existing water proofing treatment of any descriptions and any type including top layer of plaster / china mosaic wherever occurs over roof and chhajja surfaces and scrubbing the surface with wire brush and cleaning wash down with water to receive new cement plaster / PCC layer and removing the waste material / debris etc , complete all as specified and directed .

M/L for rendering 15 mm thick in cm 1:4 using readi plaster on external surface of brick walls or concrete roof surfaces mixed with water and all as per manufacturer instructions etc, finishing the surface even and smooth without using extra cement etc , complete all as specified and directed . Make:- Ultra Tech / Silico / Renaplast/Kaneria

M&L for water proofing treatment to RCC roof slab all as specified below and as directed:- (a) Apply one coat of bituminous primer @ 0.25 Kg/Sqm. (b) Apply a coat of blown type bitumen grade 85/25 heated to working temperature of 180 degree centigrade and applied at 1.20 Kg/Sqm of the surface area. (c) Laying APP polymer modified membrane 4mm thick with non woven polyster reniforcement weighing not less than 4.00 Kg/Sqm applied by torch application method. (d) Apply a coat of blown type bitumen grade 85/25 heated to working temperature of 180 degree centigrade and applied at 1.20 Kg/Sqm of the surface area. (e) Apply a coat of solar reflective bituminous aluminium paint @ 0.10 Kg/Sqm.

Dismantling fencing wire mesh any type complete all as specified

Excavation in trenches not exceeding 1.5m wide & not Exc 1.5 m in depth and getting out in hard/dense soil etc, complete all as specifed and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick with soils etc, complete all as specifed and directed.

Removing Excavated soils exceeding 250M but not exceeding 500M and depositing where directed.

M&L for cement concrete type D-2 1:4:8 using 40 mm graded stone aggregate in filling foundation , sub base of floor and mass concrete complete all as specifed and directed. .

M&L for cement concrete type B-1, 1:2:4 ( 20mm graded aggregate ) as in surface channels and drains etc complete all as specified

M&L for providing plain cement concrete 1:2:4 type B-1using 20mm graded stone aggregate as in coping, bed block for angle iron horn and similar work etc including weathering ,slightly rounded or chamfered angle and throating as directed including necessary form work complete

M&L for 20mm thick rendering in CM 1:4 on stone / Brick masonry surfaces finishing the surface even and smooth without using extra cement complete all as specifed and directed

S&F Mild steel work for joints chaneel, angle or tee section, fixed independtly, without connecting plates ,ladder , grating of open drain and similar work as in supports for stiffening of fencing, etc conforming to Fe 290 Gde E-165 and complete all as specifed and directed. .

S&F framed work such as gates,grills, gratings,hook and Pintle higes for large steel gates ,railing etc including round headed screws or welding seams including bending or turning up mitred angles etc as required etc, with ends of bars shouldered and/or riveted, or forged into spiles; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; gates, railings,rollers etc and similar work conforming to Fe 290 or Gde-E165 and complete all as specifed and directed

Fixing for chain link fencing including line wires, any mesh, size, rails, straining bolts, etc. including provision of binding wire. (Chain link fencing and line wire shall be paid at supplied only rate) complete all as specifed and directed.

Supply only chain link fencing, MS galvanised of any size and type complete all as specified and as directed.

Dismantling stone slabs and tiles of any description or thickness in floor , apron and similar work laid, bedded and pointed in cement mortar complete all as specified and directed.

Demolition of concrete in ground floors (un re-inforced) and paving n.exc. 15 cm thickness (below or above ground level) and including removal of rubbish/ demolished materials out of MD land complete all as specified and directed.

M&L for 75 mm thick plain cement concrete 1:4:8 mix,type D2 (using 40 mm graded stone aggregates) as in subbase to floor complete all as specified and as directed.

M&L for chequered cement concrete with glossy finish tiles with grey cement and pigments 30cm x 30cm x 22mm thick set and jointed in neat cement slurry in floors over and including 20mm screed bed in CM (1:6) complete all as specified and as directed.

M&L cement filleting in CM 1:4, sectional area n.exc 25 sq cm in repair etc complete all as specifed and directed

M&L for rubber moulded Machine pressed precast concrete interlocking paver block with grey cement and pigment (glossy finish) any shape & size conforming to IS 15658-2006 of 60 mm thickness, M-35 grade over and including 30mm thick crushed stone sand layer complete all as specified and as directed.

Complete removal of existing treatment of external surface of wall including removing fungus /algae dirt, oil, grease and loose particles by wire brush,cleaning, washing and removing dust, . Cracks less than 2 mm, should be cleaned free of dust with a vacuum cleaner and apply Dr. Fixit Primeseal (Efflorescence resistant penetrating primer.) let it dry. Then pour Dr. Fixit Raincoat into these cracks and wait for it to dry Apply the first coat of Dr. Fixit Raincoat without any dilution at the rate of 2 sqm per litre and allow it to dry before taking up the second and third coats, the rate of application being the same, Drying time between coats will be 6 to 8 hrs, A total thickness of 1 to 1.2 mm must be achieved when Dr. Fixit Raincoat is dry and including necessary scaffoldings etc , complete all as specified and directed

M&L for complete removal of existing treatment of old painted wall surfaces and applying 3.00 mm thick white cement based wall care putty smooth finish.etc of approved make & shade on walls and other places complete all as specified and as directed.

M&L for applying one coats of priming with alkali resistant priming paint over the putty surface and approved make & shade on walls etc, complete all as specified and as directed.

M&L for applying two coats of oil bound distemper over the primer surface of approved make & shade on walls etc, complete all as specified and as directed.

M&L for Preparation of old plastered surfaces of walls,Pillars, cornices etc by brooming down with steel wire brush, scraping down smoke shoot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying two coat of white wash on the walls, pillars, cornices etc complete all as on ceiling.

M&L for filling cracks with polymer based chemical (Dr fixit cracks shrink free ) for cracks not exc 10 mm in width as per manufacturer instruction on wall surfaces on concrete or masonary including scaffolding etc complete all as specified and directed. Make:- Dr fixit /Berger

M&L for Obliterating old writing of any description, n exc 0.1 sq. m, with paint to match existing work

M&L for Writing letters or figures (Block, Roman, Italic or Indian) n exc 30 cm high

M&L for Stops, commas, short lines, dashes, hyphens, brackets, etc.

Taking down cement or cement lime plaster on brick masonary or concrete surface in wall and ceiling etc including raking out joints, hacking for keys, scrubbing down with water etc and removing rubbish outside MD land etc complete all as specified and directed.

M/L for rendering 15mm thick using readi plaster on external surface of brick walls or concrete roof surfaces mixed with water and all as per manufacturer instructions etc, finishing the surface even and smooth without using extra cement and including necessary scaffoldings etc , complete all as specified and directed . Make:- Ultra Tech / Silico / Renaplast/Kaneria

Prepare the newly plastered roof surfaces thoroughly by cleaning, washing and removing dust, dirt, oil, grease and loose particles. Cracks less than 2 mm, should be cleaned free of dust with a vacuum cleaner and apply apply Dr. Fixit/ or equivalent Primeseal (Efflorescence resistant penetrating primer.) let it dry. Then pour Dr. Fixit Raincoat into these cracks and wait for it to dry Apply the first coat of Dr. Fixit Raincoat without any dilution at the rate of 2 sqm per litre and allow it to dry before taking up the second and third coats, the rate of application being the same, Drying time between coats will be 6 to 8 hrs, A total thickness of 1 to 1.2 mm must be achieved when Dr. Fixit Raincoat is dry and including necessary scaffoldings etc , complete all as specified and directed

M&L in repair to 18-20mm thick granite(of any type) work table rubbed and polished as in riser of steps, skirting, window cills,dado and pillar laid over cement mortar backing coat jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and including over 10 mm thick Rendering in CM1:4 complete all as specified and as directed.

RK AND SONS CREATION

seema enterprises

VIJAYA ENTERPRISES