ADDITION/ALTERATION AND SPECIAL REPAIRS OF P-2 SHED 4 NOS ELECTRICALLY OPERATED ROLLING SHUTTERS OF SH-07, SH-10, SH-11, SH-13 AND ASSOCIATED REPAIR AT WED MANKHURD PROVISION OF WASHROOM AT NSB MANKHURD UNDER GE (NW) MANKHURD

Amount

Taking down shutter of any description and Supply & Fixing for Aluminium rolling shutter with motarisation system of clear size 6100 mm X 6100 mm (with wicket gate)with 1 mm thick double wall aluminium extruded sections of convex corrugation, 2 mm thick aluminium extruded sections for guide channels, minimum 1.2mm thick reinforced aluminium bottom bar with locking arrangment, with 5 mm thick mild steel plates with suitable stiffener and reinforced framework for appropriate load bearing strength to be fixed with anchor fasteners onto RCC beam, barrel shafting of mild steel heavy duty pipe with 5 mm thicknesss and appropriate outer diameter to carry torsional load with acceptable deflection tolerance(spring less shaft), Side motor CE certiifed single phase with indirect drive chain transmission with inter build mechanical rotary cut off limit switches with high precision reduction gear box, with UP STOP DOWN push buttons switch control station(motors without springs), emergency manual override chain to be provided, 0.9 mm galvanised hood cover,with a coat of primer for mild steel parts

Chipping , Removing,Carefullly Loose Concrete work by low impact Hammer/Breakar without damaging the structure & cleaning and disposal of malba out side the premises etc. complete as directed. Hard concrete should not be removed by force.

1)M&L for cleaning existing reinforcement with wire/ rotary wire brush to a shining bright finish, making the surfaces free from loose material, dirt etc complete and applying two coats of alkaline rust converting primer conforming to ASTM-B-117 of make. "Feovert" of "Krishna Conchem" OR "Roff Rust Cleaner' of 'Pidilite' OR 'Shali Rustoff' of 'STP Ltd', on rebars with time interval of 1 hr between the coats, complete all as specified and directed. (Note :- Mode of measurement: superficial area of concrete will be measured.) 2)M&L for Anticorrosive Treatment to Reinforcement using Corroseal - ZR of M/s Krishna Conchem or Epoxy Zinc Primer of M/s. Dr. Fixit by application on exposed reinforcement in two coats with time interval of minimum 4 hours between each coat. The application shall be done by brush after cleaning/wire brushing to the exposed steel surfaces, complete all as specified and directed.

M&L for Epoxy bond coat of Make Fosroc (NITOBOND-EP) OR EPOXY BONDING AGENT of Dr. Fixit OR equivalent of M/s. Krishna Conchem as approved by GE over exposed concrete surfaces prior to application of any type of mortar to ensure bond between old concrete & new concrete by brush application, complete all as specified and directed.

M&L for building up the profile of structural members by using polymer modified mortar from M/s. Krishna Conchem (Molith-PMM) OR Polymer mortar HB of Dr Fixit upto 40mm thickness including levelling, profiling etc in two layers, each layer not exceeding 20mm, complete all as specified and directed.

Providing & casting & Repairing of excessively damaged members with Micro-concrete at all levels with all leads & lift or as directed including formwork, centering, scaffolding, & mixing , laying, levelling, and finishing including curing etc. complete (excluding steel reinforcement).for thickness more than 40 mm

Taking down cement plaster of any description from brick or stone walls including raking out joints, hacking for key , scrubbing down with water etc complete all as specified.

M&L for 10 mm thick polymer modified ready mix cement based plaster on the wall surfaces including finishing the surfaces of even and smooth, complete all as specified and directed, Make : Easy plast from M/s ceiling plast or chemplast or Readiplast from ultratech. Note : The thickness of plaster specified above is the minimum thickness and the quoted rates shall also be deemed to include for provision of dubbing of the surfaces with the readi mix plaster and nothing extra shall be payable on this account.

M&L for 15mm thick in two coats polymer modified ready mix cement based plaster on the wall surfaces complete all as specified and directed make: easyplast from wall plast/readiplast from ultratech Note: The thickness of plaster specified above is minimum thickness and the quoted rates shall also deemd to be include for the provosion of dubbing of the surface and nothing extra shall be payable on this account. The rate also includes the rate of scaffolding and necessary safety measurements

M & L for preparation of old surface of wall and applying one coats of white wash

M & L for preparation of untreated plastered surface of wall and applying three coats of white wash

Material & Labour for 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.

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 old surfaces.

M & L Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out In Hard/dense soil.completed all as specified.

Excavating in trenches, by mechanical means(hydraulic excavator) n exc 1.5 m wide and n exc 1.5 m in depth; for footing, Plinth Beam & Dwarf Wall, etc. n exc 10 sq m on plan and getting out in Hard/dense soil.

M & L Cement concrete in foundations, filling and mass concrete 1:4:8 using 40 mm graded aggregate (For Foundation)

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in Hard/dense soil.

Removing excavated material in Hard/dense Soil n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point.

M & L RCC- M-30 (Design Mix) using 20mm graded aggregate For Footing and plinth beams.

M & L RCC- M30 (Design Mix) using 20mm graded aggregate for Column complete all as specified and directed.

M & L RCC- M30 (Design Mix) using 20mm graded aggregate for beams and lintels complete all as specified and directed.

M & L RCC- M30 (Design Mix) using 20mm graded aggregate for RCC Slab.

M & L RCC- M30 (Design Mix) using 20mm graded aggregate for RCC parapet wall.

S & F TMT bars 10mm dia & over of Grade Fe 500 incl cutting, bending, binding & placing in position with binding wirefor footings Slab beams roof slab etc complete al as specified and directed

Ditto but 5 to 10mm dia in stirrups, spacers & binders.

M & L Form work for rough finished surfaces of concrete measured flat for For Footing

M & L Form work for rough finished surfaces of concrete measured flat for Column,

M & L use & waste Form work for rough finished surfaces of concrete measured flat for Plinth Beam.

M & L use & waste Form work for rough finished surfaces of concrete measured flat for RCC beams sides and soffits.

M & L use & waste Form work for rough finished surfaces of concrete measured flat for RCC Slab

M & L Pre-cast cement concrete block masonry with solid blocks Type C1 1:3:6, exc. 10 cm in width and setting in Cement mortar (1:6) mortar, complete.

S&F extruded aluminum alloy handles (150mm ) fabricated type anodised complete all as specified Make :- Shalimar / jyoti/ Classic/ Ashoka

S&F hinges (150 mm) stainless steel medium weight complete all as specified

S&F aluminum anodised barrel tower bolts (150 mm ) of extruded section complete all as specified

S & F powder coated aluminium sections frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified

M&L for Ready mix plaster 10mm thick on faces of bricks or concrete surface including including preparation of wall surfaces etc complete all as specified and directed.

M&L for Ready mix polimer modified cement based plaster 15mm thick on new bricks or concrete surface including preparation of wall surfaces etc complete all as specified and directed.

Material & Labour for applying two Coats Of Oil Bound Distemper Over One Coat Of Primer on Internal Wall

Material & Labour for applying two Coats Of Oil Bound Distemper Over One Coat Of Primer on ceiling including 3mm thick wall care putty.

M & L 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

M & L 75mm Thick Cement concrete ( 1:4:8 ) type D-2 (40mm graded aggregate)

Screed bed or bedding layer of mortar CM(1:6) 15 mm thick for laying floor finishes

M & L for coloured Non Skid ceramic tiles 7 to 8mm 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 in white or coloured cement to match

M & L for Coloured Glazed ceramic tiles in vertical surface 350 x 250 mm x 7 mm / 450 x350x 7 mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement to match

M & L for granite work(table rubbed and polished) in jambs, steps, window cills, platforms and like in cement mortar 1:4 including pointing in white cemnt using marble dust with admixture of pigment to match with shade of granite 20mm thick, all as specified and directed complete

M & L 75mm thick Plinth Protection PCC (1:3:6) using 20mm graded aggregate (0.75 m wide).

M & l for 3mm APP based polymeric membrane minimum weighing 3.5 kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) laid on primed surface by torched application complete and finally finished as per manufacturers instructions

Screed bed or bedding layer of mortar CM(1:3) 10 mm thick

Supply only Water Proofing compound

S&F for Solid PVC door frame of size 50mm x 47 mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, supplying & fixing in opening as per spcification & drawing etc, complete all as specified and as directed.

S&F for Factory made solid PVC Moulded door shutter, 28 to 30 mm thick (stiles), with 2,4 or 6 raised panel design with 2mm th. Moulded PVC sheet on the front face & 2mm plain coour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing with wood free EPS etc, complete all as specified and as directed.

S&F aluminum anodised grill DG- 202 ( 10 mm x 5.2mm ) of Deco grill or equivalent fixed with 'F' section size not less than 20.60 x 15.20 x 1.5mm thick of approved make all as specified and directed. Note : (i) Make shall be of M/s Decogrille of M/s Associated Groups or equivalent as approved by the GE. (ii) Minimum thickness of anodizing shall be 15 microns.

Supply only 4mm thick sheet figured glass, pin head type and glazing with oil putty in square not exceeding 0.5 Sqm in each pane etc complete all as specified and directed

Supply only stainless steel wire cloth of 0.36 mm nominal dia of wire and average width of aperture 1.40 mm , fixed in aluminium windows complete all as specified and directed.

S&F brass chromium plated towel rail 20mm dia 'D' type 600mm long between flanges, Cat No BA -01 of with and including chromium plated brass screws etc complete all as specified and directed. Make:Prayag polymers Pvt Ltd or equivalent

S&F 20mm dia fancy type chromium plated curtain rod brackets complete all as specified and directed

S&F CI floor trap 75mm dia outlet, with CP grating including jointing to waste pipe, fixed in cement concrete type B1 (1:2:4) & taking down old trap complete all as specified and as directed.

S&F CI floor trap 100mm dia outlet, with CP grating including jointing to waste pipe, fixed in cement concrete type B1 (1:2:4) & including taking down old trap complete all as specified and as directed.

S&F wash down water closet (pedestal pattern) white and including plastic water closet seat cover as per reqd colour with flat bottom and cover and mild steel chromium plated or aluminium hinging device (excluding flushing cistern ) etc complete all as specified and directed..

S&F wash hand basin, vitreous china white of size 550x 400mm excluding taps, waste chain and plug and porcelain stopper but including brackets,32mm waste fitting and waste pipe of 32 mm bore, brass, chromium plated for glazed ware wash basin and 15mm dia pillar taps chromium plated fancy type etc complete all as specified and directed.

Supply and fix 10 ltr, PVC, valveless, syphonic action type, flushing cistern, low level/ high level including inlet, ball valve, float and handle including brackets with and including PVC flush pipe 32 mm bore, connecting to WC etc, complete all as specified and directed.

S&F for CP concealed stop cock 15mm bore fancy type chromium plated.with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.

S&F CP angle cock 15mm bore fancy type chromium plated.with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.

S&F CP bib tap 15mm bore fancy type with crutch or butterfly handle, screwed for iron pipe or for unions and fixed complete all as specified and directed.

S&F CP pillar taps 15mm bore., cast copper alloy, chromium plated fancy type complete all as specified and directed.

M&L in repair waste fitting of 32 mm bore brass, chromium plated for glazed ware wash basin etc complete all as specified and directed..

S & F waste pipe for WHB/ sink 32mm bore fixed to wash hand basin/sinks coupling length pipe 0.90 mtrs each Make -prayag complete all as specified and directed.

S/Fin repair 15mm size PVC connection with PTMT nuts 450mm length.complete all as specified and directed.

S&F stainless steel grating in ground shape 100mm dia complete all as specified and directed.

S&F low density polyethene pipes (LDPE) 32mm of pressure rating 6 Kg/cm2 fixed to walls or laid in floors etc.

S&F soap dish Cat No BA -25 of Prayag polymers Pvt Ltd or equivalent complete all as specified and directed.

S&F 15mm bore U- PVC pipes of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc. with all fittings laid concelaed in walls and floors completed all as specifiec and directed.

Ditto all as per item No 72 above but 20 mm bore.

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

S & F 6mm thick glass mirror of approved make with mirror screws all sides finished bevelled edging with 20-25mm tappered size completed all as specified and directed. Note : A sum of Rs 20,000.00 towards sch of credit shall be deducted to arrive the contract sum

M/s Mukesh Engineers (BID ID -3165084)

mp construction co (BID ID -3165259)

M/s Shreeji Construction Co (BID ID -3171180)

Advait Enterprises (BID ID -3165546)

H R ENGINEERS (BID ID -3164037)