REPAIRS TO ROOF, LEAKAGE AND SEEPAGE AND FALSE CEILING OF MD ACCN AT INS SHIVAJI 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.

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.

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.

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.

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.

S&F for Plastic Ceiling tiles decorative surface of 595x595x7mm hot transfer printing and good dimensional stability when the temperature is below 45 degree and suitably fixed in false ceiling aluminium snap grid frame with staples or screws complete all as specified and as directed Make :- Adorn or Equivalent

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.

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 vaccum 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 Note:- Application of primer and paint shall be done by the authorised applicator of the manufacturer of the paint and a certificate to this effect shall be produced by the contractor.

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.

S&F in repairs 500 ltrs Rotational mould polyethylene water storage tanks (cylinderical vertical with closed top) hoisted and fixed in position all as specified in ssr part-I complete all as specified and directed.

S&F in repairs 1000 ltrs Rotational mould polyethylene water storage tanks (cylinderical vertical with closed top) hoisted and fixed in position all as specified in ssr part-I complete all as specified and directed.

S&F in repairs 2000 ltrs Rotational moulded polyethylene water storage tanks (cylinderical vertical with closed top) hoisted and fixed in position all as specified in ssr part-I complete all as specified and directed.

S/F in repair Ball valve of size 15mm dia high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed complete all as specified and directed ( Make:- PRAYAG / SYMET).

All as per item No.51 above but of size 20 mm dia.

All as per item No.51 above but of size 25 mm dia.

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 15mm complete all as specified and directed.

All as item No-54 above but of size 20 mm dia.

All as item No-54 above but of size 25 mm dia.

S&F for Tubes, ‘medium grade’ galvanised, 15 mm bore with all fitting and fixed complete to walls and ceilings or laid in floors etc complete all as specified and as directed.

All as item No-57 above but of size 20 mm dia.

All as item No-57 above but of size 25 mm dia.

S&F in repair for gun metal globe or gate valves with iron wheel head , screwed both ends for iron pipe & fixed of size 25 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.

VIJAYA ENTERPRISES

DWARKESH STRUCT-CON

M/s S.D Construction Co

SAI SAMARTH ENTERPRISES

Aprar India Pvt Ltd