COMPREHENSIVE MAINTENANCE TO BLDGS AT NAVY PARK AREA MATERIAL ORGANISATION SAGAR VIHAR JCDA NSCB AND OTHER MINOR UNITS UNDER GE HADDO SRI VIJAYA PURAM

Amount

Taking down and removing all kind of existing treatment by chiseling/ mechanically etc from the roof slab, parapet wall and other affected area by cutting edges, cleaning the dismantled portion with wire brush etc to make the surface remove from dust, dirt and other foreign particle etc and removing debris 50 Mtr from site all as specified by Engineer-in-Charge

M&L 20 mm thick screed bed Plaster on RCC roof slab with CM ( 1:4 ) including water proofing compound @ 200ml per 50 Kg cement bag shall be carried out complete all as specified and as directed. (Note: WPC shall be measured and paid separately)

Supply only integral water proofing compound

Demolition of cement concrete of any description and in any position, sunken floor /roof padding etc not otherwise specifically provided for complete all as specified and as directed.

M&L for providing PCC (1:2:4) type, B-0 (using 12.5 mm graded stone aggregate) 40 mm thick as in roof padding /sunken floor and similar work complete all as specified and as directed.

M&L for applying a coat of cold bituminous primer over cleaned surface @ 0.30 Kg/Sqm and applying one coat of hot blown bitumen 85/25 grade @ 1.2 Kg/Sqm over primer followed by APP modified polymeric membrane 3mm thick, minimum weight not less than 3 Kg/Sqm, reinforced with polyester non-woven fabric weight not less than 150 Gm/Sqm laid as per the manufacturer's instruction with side over lap of 100mm and end over lap of 150mm, tucked into the chases on vertical surfaces and painting over APP membrane sheet with aluminium paint @ 0.10 Kg/Sqm complete all as specified and as directed.

Cutting channels, grooves or rebates with or without reinforcement n exc 15cm girth, and trimming surface for embedding the APP membrane sheet into the wall column surface complete all as specified and as directed.

Dismantling water tanks and removing to store/ offr to credit Exc 500 & n exc 1000 all as specified and directed.

M & L for 1000 Ltr Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I complete all as specified and as directed.

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing etc. measured separately). Exc 250 n exc 500 complete all as specified and as directed.

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing etc. measured separately). Exc 500 n exc 1000 complete all as specified and as directed.

Taking up or down 20 mm bore steel tubing and connections, including cleaning for refixing or removal to store all as specified and directed

Refixing old steel tubing 20 mm bore pipes and connections in new or old positions (walls, ceiling, floors etc) all as specified and directed

Supplying and laying of 25mm outer dia CPVC pipes SDR 13.5 & Plain CPVC SDR 11 fittings on walls/ ceiling or laying in floors complete all as specified.

Taking up or down 15 mm bore steel tubing and connections, including cleaning for refixing or removal to store all as specified and directed

Refixing old steel tubing 15 mm bore pipes and connections in new or old positions (walls, ceiling, floors etc) complete all as specified and as directed.

Supplying and laying of 20mm outer dia CPVC pipes SDR 13.5 & Plain CPVC SDR 11 fittings on walls/ ceiling or laying in floors complete all as specified and as directed.

Dismantling of floor hearth or wall tiling in patches not exc 3.0Sqm each (not exc 0 .6 mtr wide and any length) including cement mortal bedding ( but not backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed.

M&L for Glazed ceramic tiles in vertical surfaces such as skirtings, wall, dados and risers to steps etc.surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over 10mm thick rendering in CM 1:3 complete all as specified and as directed.

M&L Non - skid coloured Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15mm thick screed bed in CM (1:4) complete all as specified and as directed.

M&L for non-skid Ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. and including 15mm thick layer of screed bed in cm 1:6 on floor surfaces, set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

M&L virified ceramic tiles double charged/ ultra charged shade 10mm thick (square/ rectangular) polished, area of each tiles exceeding 0.42 sqm but not exceeding 1.00 sqm in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, set & jointed in neat cement slurry including a layer of screed bed 15mm thick 1:6 and pointed in coloured cement to match the shade of tiles over cement screed bed all as specified and directed.

M & L for providing 100 mm thick, PCC 1:4:8 type D2( using 40 mm graded stone aggregate) as in sub base of floors complete all as specified and as directed.

M & L PCC 1:2:4 type B0 (using 12.5mm graded stone aggregate) 25mm thick as in levelling course, sub-floors and paving etc complete all as specified.

Demolition of cement concrete un-reinforced in any position and paving not exc 15cm thick above or below ground level complete all as specified and as directed.

M&L for Anodised aluminium partition, window and door with frame and shutters fully or partly glazed , sliding / openable / fixed / fully glazed and pannels with 12mm thick pre-laminated partical board including all fittings (supply only floors spring, glass, Imax hinges, partical board, gauze will be measured separately) the size of aluminium sections shall be all as specified in relevant IS code and SSR Part-I complete all as specified and as directed.

Supply only 12mm thick prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and as directed.

S & F for Solar control film 25 micron reflective type sticked to glass panes as per instructions of manufacturers complete all as specified and as directed.

M&L for applying two coats of oil bound distemper over a coat of average 1mm thick wall care putty to make the surface smooth after complete removal of existing treatment complete all as specified and directed

M&L for 10mm thick plaster in CM 1:3 on concrete ceiling surfaces finished even and smooth without using extra cement complete all as specified and as directed.

M&L for preparation of newly plastered ceiling surface and applying two coats of oil bound distemper of approved tint over a coat of average 1mm thick wall care putty complete all as specified and directed

M&L for applying two coats of oil bound distemper of approved tint over a coat of average 1mm thick wall care putty on ceiling after complete removal of existing treatment complete all as specified and directed

M&L for applying 1mm thick wall care putty over old prepared surface of wall complete all as specified and as directed.

M&L for applying 1mm thick wall care putty over old prepared surface of ceiling complete all as specified and as directed.

M&L for preparation of old decorated surfaces of walls and cornices by broomingn down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salt and trading oil and greasy spots etc and applying one coat of distemper oil emulsion complete all as specified and as directed.

M&L for preparation of old surfaces of ceilings and cornices by broomingn down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salt and trading oil and greasy spots etc and applying one coat of distemper oil emulsion complete all as specified and as directed. .

M&L for preparation of old surfaces of steel surfaces exceeding 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

Dismantling of ceiling boarding in description fixed in any position complete all as specified and as directed.

M & L for seamless gypsum board false ceiling 12mm thick including for any sunk or raised moulding with 25mm long self drilling/ tapping screws having philips head with joining compound and 48mm wide fiber tape to provide seam less finish and including GI frame work of seamless ceiling comprising of GI perimeter channel 0.55mm thick with two unequal flange of 20 and 30mm and web of 27mm fixed to surrounding wall using nylon sleeves and screws at 450mm c/c intermediate channel 0.9mm thick having two equal flanges of 15mm suspended from soffit at approx 900mm c/c with GI cleats and steel expansion fasteners with and incl ceiling section ( not exc 1.2m length) of 0.55mm thick having kurled web of 50mm an flange of 26mm each with lips of 10.5mm fixed to the intermediate channel with connecting across the intermediate channel at 457mm c/c incl hangers 6mm dia GI adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40x3mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete and finally applying two coats of oil bound distember with roller finish over a coat of primer complete all as specified and as directed.

S&F for anodoised aluminium snap grid frame work for ceiling 605mm x 605mm using aluminium anodoised sections aluminium section main tee 36.5x25x1.4mm, cross 23.5x26.4x1.4mm, angle 25x25x1.4mm including cutting, drilling jointing etc complete including 6mm dia of GI hangers wire suspenders fixed with adjustable connectors and providing 4mm thick E-boards (Classic) 605mm x 605mm size .duly applied with two coats of oil bound distemper ovoer a coat of primer complete all as specified and as directed.

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

S&F for roof trusses (framed), trussed, purlines, and fastening and heavy brackets framing (beam, tee, angle, channel or flats section) including distance pieces, cleat etc conforming to Fe-410 (Gde-E250) quality -A complete all as specified and as directed.

S&F mild steel Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment complete all as specified and as directed.

Dismantling plain or corrugated steel sheeting, any gauge, for roof coverings in small patches all as specified and directed complete all as specified and as directed.

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

S&F for pre painted Galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of an coloure having tensile strength of 550Mpa as in roof covering fixed with self tapping screws complete all as specified and as directed.

M&L for aluminium wind tie of any size fixed with self tapping screws of size 50/75mm with integral EPDM washer in roof covering complete all as specified and as directed.

Supply only stainless steel IMAX hinges for aluminium window shutters complete all as specified and as directed.

Hacking out old broken glass(any thickness, size, quality or description) from wooden frames /steel frame/aluminium frame or stone, concrete or brick surrounds , glazed with putty or fixed with beads all as specified and directed complete all as specified and as directed.

S&F Sheet glass 4.0 mm thick ordinary quality and glazing with aluminium glazing clip in aluminium window shutter n.exc 0.5 sqm in each pane complete all as specified and as directed.

S&F in repairs Aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified and as directed.

S & F aluminium composite panel sheet of 3.0mm thick with skin thickness of 0.25mm of aluminium on both sides, sandwiched by 2.5mm polythelene core with PVDF coating of 30.0 micron fixed over frame of aluminium tubular section 25 x 50mm, 2.0mm thick, duly fixed to wall/ceiling with expansion fastener, having panels not exc 1200 x 1200mm with necessary silicon fitting, in approved pattern as in column, beam, wall etc. complete all as specified and as directed. Note:- Necessary MS scaffolding required for work shall be deemed to be included in the quoted rate.

S & F 8mm thick fibre cement plank of 0.15m width of any colour fixed in position with suitable screws/ fasteners as per manufactures instructions on aluminium/ mild steel work in wall cladding/garden @ c/c distance of 0.25m including applying two coats of exterior emulsion paint on fibre planks complete all as specified and as directed. Note: Aluminium/ Mild steel work shall be measured and paid seperately. Make : As approved by GE.

Dismantling wood boarding,panels,beams or any description, fixed any position with nails complete all as specified and as directed.

M&L for 18mm thick designed rubco hut rubber wood frame shutter for cupboard, WHB counter cupboard, wall with finish to match all adjoining surfaces including sanding and applying mixture of filler and NCD thinner (Sheenlac make), pasting chalk putty, applying sealer (Sheenlac make) and wall nut colour stainer and finally applying waxpol (Silicon make) complete all as specified and as directed

M&L for 24mm thick superior quality, chemically pressure treated, egde glued, finger jointed/rubber wood boarding panels/beams tongued, grooved fixed over rubber wood frame work with rubber wood runner of size 50x30mm fixed at 600mm c/c using brass screws duly fixed with walls including provision of designed rubber wood beading to top termination of wood boarding and finished with two coats of melamine polish with asian sealer and wood filler over a coat of honey/natural colour wood filler putty for dust free surface etc., including preparation and applying three types of sand papers and surface finish to a glossy/ mat finish to match with the adjoining surface complete all as specified and as directed. Make of Rubber Wood members : RUBCO/ India Wood or equivalant

M&L for 18mm thick HDF boarding (Fire and water proof) as in cup boards exterior grade with one side white lamination and other side coloured prelaminated, size of the cabinet as per requirement of the site complete all as specified and as directed by Engr-in-Charge. Make : bajaj/ Axis/Greenply/ Amnchidply or equivalent. Note : (i) Cutting edges of cupboard shutter/ shelves to be finished with adhesive edge binding tape complete all as specified and as directed.

M & L for preparation of new/old wooden surfaces and applying melamine polish through the process of sanding with wood sanding paper of size 60 & 80 and applying wood filler mixed with NCD thinner including applying wood putty on shabby/ nailing area and sanding with sand paper of size 120 and applying sealer and walnut colour stainer and sanding with sand paper of size 320 and melamine polishing with spray application and again sanding with 400 sand paper and finally applying silicon of make Waxpol with soft fine cloth for better shining and finishing complete all as specified and as directed.

M & L for preparation of old wooden surfaces and applying PU polish through the process of sanding with wood sanding paper of size 60 & 80 and applying wood filler mixed with NCD thinner including applying wood putty on shabby/ railing area and sanding with sand paper size 120 and applying sealer and walnut colour stainer and sanding with sand paper of size 320 and melamine polishing with spray application and again sanding with 400 sand paper and finally applying silicon of make waxpol with soft fine cloth for better shinning and finishing complete all as specified and directed

S & F 0.63mm thick SS sheet stainless steel kitchen plate rack of size 31" x 30" x 10" standard quality of make :- Blue star, Prayag or equivalent all complete all as directed by Engr - in - Charge

S&F in repair Mirror cabinet PVC/fiber of size 550 x 520 x 100 mm with sliding mirror 4mm thick of size 240 x 290 x 2 Nos with built in rack of size 230 x 150 x 90 mm with PVC plug etc with CP towel rail of length 270 mm and 100 mm dia.(Make:Supreme)

S&F in repair Overhead Shower 120mm dia Round Shape Single Flow (Face Plate Stainless Steel & ABS Body in Chrome finish) with Rubit Cleaning System Jaquar Code : OHS-CHR-1663 or equivalent Kohler / ESS-ESS/Soma complete all as directed by Engr - in - Charge

S&F in repair Hand Shower ø100mm Round Shape Single Flow (ABS Body Chrome Plated with Gray Face Plate) with Rubit Cleaning System Jaquar Code : HSH-CHR-1937 or equivalent in prayag/prince complete all as directed by Engr - in - Charge

S&F in repair Wall Mixer 3-in-1 System with Provision for both Hand Shower and Overhead Shower Complete with 115mm Long Bend Pipe, Connecting Legs & Wall Flange (without Hand & Overhead Shower) Jaquar Code : CON-CHR-281KN1 or equivalent in prayag/Hindware complete all as directed by Engr - in - Charge

S&F in repair Bib Cock with Wall Flange Jaquar Code : CON-CHR-047KN1 or equivalent in Leader/Prayag all complete all as directed by Engr - in - Charge

S&F in repair 2 Way Bib Cock Jaquar Code : ACN-CHR-1193N1 or equivalent in Leader/Prayag complete all as directed by Engr - in - Charge

S&F in repair Hand Shower (Health Faucet) with 8mm Dia, 1 Meter Long Flexible Tube & Wall Hook with N.R.V (Back Flow Preventer) Jaquar Code : ALD-CHR-5771 or equivalent in Prayag/ Prince all complete all as directed by Engr - in - Charge

S&F in repair Soap Dish Holder Jaquar Code : ACN-CHR-1131N or equivalent in Prayag/ Prince complete all as directed by Engr - in - Charge

S&F in repair Corner Glass Self (with Bracket) Jaquar Code : CPA-CHR-1173 or equivalent in Prayag/ Prince complete all as directed by Engr - in - Charge

S&F in repair Waste Coupling 32mm Size Full Thread with 130mm height Jaquar Code : ALD-CHR-705L130 or equivalent in Prayag/ Prince complete all as directed by Engr - in - Charge

S&F in repair Angular Stop Cock with Wall Flange Jaquar Code : CON-CHR-059KN or equivalent in Prayag/ Leader all complete all as directed by Engr - in - Charge

S&F in repair Single Lever Basin Mixer with Popup Waste and 450mm Long Braided Jaquar Code : ARI-CHR-39051B or equivalent in Prayag / Prince.

S&F in repair Towel Rack 600mm Long Without Lower Hangers but with 3 hooks, Stainless Steel Jaquar Code : ACN-SSF-1181FHS or equivalent in Prayag/Prince complete all as directed by Engr - in - Charge

S&F in repair Single Towel Rail 450mm Long Jaquar Code : CPA-CHR-1111L450 or equivalent in Prayag / Prince complete all as directed by Engr - in - Charge

S&F in repair Towel Ring Square with Round Flange Jaquar Code : CPA-CHR-1121 or equivalent in Prayag / Prince complete all as directed by Engr - in - Charge

S&F in repair Towel Ring Round with Round Flange Jaquar Code : CPA-CHR-1121RD or equivalent in Prayag / Prince complete all as directed by Engr - in - Charge

S&F in repair Toilet Roll Holder with Flap Jaquar Code : CPA-CHR-1153 or equivalent in in Prayag / Prince complete all as directed by Engr - in - Charge

Demolition stone slabs and tiles of any description or thickness in floors, aprons etc laid bedded and pointed in any mortar complete all as specified and directed

M&L for heavy duty designer Vitrified tiles of size 300 x 300x 10.8mm thick, or high dimension (expect thickness) of any colour any design Durastone, weather proof impact resistant, abrasion resistant exterior tiles, as in floors etc, set and jointed in neat cement slurry over and pointed in white or coloured cement to match, over 15mm thick screed bed in CM (1:4) complete all as specified and as dericted.

M&L for preparation of old painted surfaces of concrete / chequred tiles floor of any description and applying one coat of floor paint (terracotta) complete all as specified and as directed Make: Indigo Floor paint / Asian Paints / Berger / Nerolac

M & L for providing 75 mm thick, PCC 1:4:8type D2 using 40 mm graded stone aggregate as in sub base of floors complete all as specified and as directed.

M&L chequered Cement concrete coloured glazy finished tiles 30 cm x 30cm x 25 mm thick set, jointed and pointed neat cement slurry in floor with grey cement and pigments , incl CM (1: 4) 20 mm thick screed bed all as specified and directed by Engr-in-Charge.

M & L for hardcore of gauge n exc 63 mm deposited spread and levelled in layers n exc 15 cm thick watered and rammed to a true surface of broken stone or boulders complete all as specified and as directed.

M & L sand filling in floors including spearding ccomplete all as specified and as directed.

M & L machine pressed pre cast concrete interlocking paver block any shape and size conforming to IS 15658-2006 of 60mm thickness, M-35 Grade of cement concrete of with grey cement and pigment all as specified and directed by Engr-in-Charge.

Demolition of reinforced cement concrete of any description and in any position (reinforcement cut as required to facilate demolition) etc complete all as specified and as directed.

M & L for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

M&L for precast cover slab with 1:2:4 type B1 using 20mm graded stone aggregate incl cost of use and waste of clean sawn wooden form work but excl. cost of reinforcement complete all as specified and as directed.

Demolition of cement concrete as in block masonry built in cement mortar complete all as specified and as directed.

M&L for pre-cast cement concrete block masonry with solid block, masonry exc 10cm width in PCC l:3:6 type C1 using 20mm graded stone aggregate built in CM 1:4 complete all as specified and as directed.

Taking down cement plaster in patches on brick/stone masonry wall incl raking out joints, hacking for key, scrubbing down with water etc all complete all as specified and as directed.

M&L for 10mm thick plaster in CM (1:6) on fair faces of concrete/PCC block surfaces of walls finished even and smooth (without using extra cement) complete all as specified and as directed.

M&L for preparation of newly plastered wall surfaces and applying two coat of oil bound distemper over one coat of primer including levelling the surface which undulation found with cement putty etc complete all as specified and directed.

M&L for rendering 15 mm thick cement plaster in CM 1:4 including mixing water proofing compound on concrete/block masonry surfaces and finished even and smooth without using extra cement on all as specified.

Material & Labour for new plastered surfaces of walls applying Two or more coats of 100% Premium acrylic emulsion paint 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 new surfaces complete all as specified and as directed.

Material & Labour for complete removal of existing treatment and applying Two or more coats of 100% Premium acrylic emulsion paint 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 new surfaces complete all as specified and as directed.

S&F in repairs Framed work such as ornamental and intricate design Gate, grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; amework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and as directed.

M&L for preparation of new steel surfaces over 10 cm in width or girth not otherwise described and applying 2 coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and as directed.

Sree Tirumala Enterprises (BID ID -3364944)

LOOK UP ENTERPRISES (BID ID -3367977)

SIMONS CONSTRUCTION (BID ID -3365757)

M/s Harjas Construction & Waterproofing Co (BID ID -3366200)

Reliance Sales Agency (BID ID -3366417)

M/s Kamal Electrical (BID ID -3366271)

M/s K Moorthi (BID ID -3377604)