PROVISION OF SOUND PROOFING AT GPE ROOM, PARKING SHED ALONGWITH GI SHEET AT P-18 AND P-36 AND IRON CAGING OVER OVERHEAD WATER TANKS AT GANDHINAGAR UNDER GE (AF) CHILODA

Amount

S&F false ceiling tiles at all heights with GRG (Glass Fiber Reinforced Gypsum) false ceiling tiles of Size 595x595 mm consisting the thickness with semi perforated 10 to 12mm thick square edged of approved texture, design and patterns having moisture content less than 2%, Rh of 99%, NRC 0.50 to 0.75 as per IS 8225:1987, Non- combustible as per BS 476 (part 4) -1970 and light reflectance of 85% (minimum) to be laid in true horizontal level suspended on interlocking iron section of 0.33mm thick (galvanized @ 120 grams per sqm including both sides) comprising of main-T runners of size 15x32 mm of length 3000 mm, cross - T of size 15x32 mm of length 600 mm and secondary intermediate cross-T of size 24x26 mm of length 600mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanized mild steel items i.e. 50 mm long, 8 mm outer diameter M-6 dash fastener 6 mm dia fully threaded hanger rod up to 1000mm length and L shape level adjuster of size 85x25x2mm. Galvanized iron perimeter wall angle of size 24x24x0.30 mm of length 3000 mm to be fixed on periphery wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40 mm long dry wall metal wood grip screws. The work shall be carried out as per specifications, and as per directions of Engineer-in-Charge.

S&F 2 Track Two Shutter panels acoustic aluminium sliding window with -Two Sash glazed made of frame 40x45mm, Glaze sash 27x65mm both having wall thickness of 1.4 ± 0.2mm and DGU Glass double glazing bead of appropriate dimension complete all as specified and directed.

S&F Acoustic glazed door comprising of Aluminium with multi- chambered frame 1 Glass Door Shutter with DGU Glass 6mm Clear Toughened + 10mm Air Gap + 6mm Clear Toughened(where ever required) extruded profiles glazing beads of appropriate dimension, G.I fasteners 80x8 mm size for fixing frame to finished wall and necessary stainless steel screws, etc. Casement door with Butthinges made of (big series) Frame 40x40mm & Glass Door sash 70x40 mm all having wall thickness of 1.5 ± 0.2 mm and double glazing bead of appropriate dimension with mortize lock with L type Handle and cylinder lock with Key and as per directions of Engineer in-charge.

S&F Gypserra™ C-stud Wall lining with Fultone tie includes 34x48x36x0.5mm Gypserra™ C-stud { Material-IS 513, Y/S - 300 Mpa, Finish - AZ150 (IS 15961)} placed at 297.5mm c/c in 32x50x32x0.5 mm Gypserra™ floorand ceiling channel { Material- IS 513,Y/S-300Mpa, finish - AZ150 (IS 15961}. Floor & Ceilling channel is anchored to the floor & True ceiling using Gyproc ® Rawl plug ø8x45mm {Material- IS 513 CR 1 grade, Zinc coating, Pull out load- 6.8kN for M30 concrete grade} /Hilti x- GN20MX anchor fasteners at 600mm c/c in center line manner. 50x32x32x0.5mm Gypserra™ floor channel to be cut & bend & bracing at every 1200mm c/c vertically. Floor is channel is cut-band & fixed to brick wall Hilti HPS-1 (ø6x40mm) Impect anchor. Floor channel to be wrapped with 70µ self adhesive LDPE moisture barrier film to further improve corrosion resistance perfomance. A Gypserra™ noggin channel { Material-IS 513, Y/S -300Mpa, Finish-AZ150 (IS 15961)} of48x 0.5mm width has to provided at the horizontal joints of the two boards. Then resin bonded glass wool of 24kg/M3 and 50mm thick is placed between the studs and noggin channels, for NRC 0.85 - 0.88. Saint gobain Gyproc single layer of 12.5mm fultone tile of size 595x595mm having four squared edges, 18% perforation area of board & hole size of 9.7mm square shape with center borders of 48mm and side borders of 30mm, backed with non woven tissue, to be screw fixed with Gyproc ® Drywall screws of 25mm at minimum spacing of 300mm at center and 150mm at periphery. Finally edges are to be jointed and finished so as to have a flush look which includes filling and finishing with Gyproc® Profill jonting compound Air Dry (Conforms to ASTM C475), Gyproc® Joint paper tape. The the junction of the partition with masonry & all penetration through the partition has to be treated with Hilti/Pyroplex fire and acoustic sealant, All other detailling and specifications to be followed as per approved drawing.

M&L after fill the joints followed by primer coat, finishing, scrapping and 2 coats of plastic water- soulble plastic paint for asthetic look and longer durability complete all as specified and directed by Engineer in-charge.

Taking down chowkats or frames with shutters (without taking off shutters from frames) size exc 1.5 Sqm & n.exc 4.00 Sqm each complete all as specified and directed.

Taking down chowkats or frames with shutters (without taking off shutters from frames) size n exc 1.5 Sqm each complete all as specified and directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in Soft/ Loose soil complete all as specified and directed.

M&L cement concrete Type D2 1 :4 :8 (40mm gtraded aggregate) in foundation filling and mass concrete, complete all as specified and directed.

M&L Reinforced Cement concrete M-25 (Design Mix) using 20 mm graded stone aggregate as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

M&L for formwork to sides of concrete foundations, footings, in flat surface and rough finished surfaces of concrete complete all as specified and directed.

M&L Reinforced Cement concrete M-25 (Design Mix) using 20 mm graded stone aggregate for column, pillars, piers, posts and struts etc complete all as specfied and directed.

M&L for formwork to sides of pillars, posts, struts, piers, columns and stanchions in square or rectangular surface and rough finished surfaces of concrete complete all as specfied and directed.

S&F TMT steel 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 directed.

S&F TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spaces and binders, cut to length bent to shape required, including crancking bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire not less than 0.9 mm dia or securing with clip quality complete all as specified and directed.

S&F Compound girders and stanchions, lattice girders, aerial masts, staging for water tanks and the like including caps, bases, splices etc. built up from two or more beam or channel sections or angles with plates, including all lattice bars, stiffeners, gusset plates, etc confirming to (Fe 410-W(Gde-E- 250) quality-A) complete all as specified and directed.

S&F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 complete all as specified and directed.

S&F pre-painted galvalume aluminium zink coating GI based corrugated steel sheet 0.50mm thick of colour having tensile strength of 550 MPA as in roof covering fixed with self tapping screw complete all as specified and directed.

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

M&L Preparing new steel surfaces exceeding 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of red oxide complete all as specified and directed.

Surface excavtion n.exc 30 cm deep and averaging 15 cm deep soft and loose soil complete all as specified and directed.

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

M&L 100mm thick cement concrete (1:4:8) type D-2 using 40mm graded stone aggregate as in sub base complete all as specified and directed.

M&L machine pressed precast cement concrete interlocking paver block any shape and size confirming to IS-15658-2006 of 60mm thickness M-35 Grade with grey cement and pigment jointed in neat cement slurry and pointed in cement mixed with pigment to match the shade of paver block complete all as specified and directed by Engineer-in-Charge.

M & L 25 mm sand filling under floors or in foundation incl watering and consolidation complete all as specified and directed by Engineer-in-Charge.

M& L factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever complete all as specified and directed.

Returning, filling in soft/loose soil, including spreading, levelling, watering and well ramming in layers not exc 25 cm avaible from distance n. exc. 50 m complete all as specified and directed.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed.

M&L for PCC (1:2:4) type B2 (40mm graded broken stone aggregate) as in foundations, filling and mass concrete complete all as specified and directed.

S&F Hard drawn steel wire fabric cut to lengths, bent to shape required and tying with and including mild steel wire (annealed) not less than 0.9mm in dia supplied and fixed in reinforcemnt (weight N exc 4kg per square metre) complete all as specified and directed.

S&F Framed work such as 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; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

Taking down carefully copper/ aluminum point wiring (Light, fan, socket, power and Bell) including fixture and fittings such as switches, sockets, ceiling roses, lamp, holder , regulators, sockets light fittings etc , removing material to store for keeping in safe custody or for taking credit , and making good disturbed surface of walls, floors, etc. complete all as specified and directed.

M&L for point wiring with 1.5 Sqmm single core PVC insulated unsheathed multi stranded copper conductor FRLSH cable 1100V grade drawn through and incl PVC concelled conduit with accessories like bends tees, junction boxes etc fixed recessed in wall or ceiling etc including 1.5 Sqmm single core PVC insulated but unsheathed multistrandard copper conductor FRLSH cable 1100V grade as earth continuity wire incl modular sunken type pressed steel terminal boxes of size with 3mm thick bakelite steel white/coloured top cover for the following :- (a) One light point controlled by one switch complete all as specified and directed.

All as per item No 33 here in before but one fan point controlled by one switch complete all as specified and directed.

All as per item No 33 here in before but one 3 pin socket out let 5 Amps on the independent board complete all as specified and directed.

All as per item No 33 here in before but one 3 Pin socket out let 5 Amps on the same board complete all as specified and directed complete all as specified and directed.

All as per item No 33 here in before but with cable of size 2.5 Sqmm PVC insulated on independent board for power plug 15 Amps complete all as specified and directed.

Supply and fixing Modular switch one way 6A,1 Module, complete all as specified and directed.

Supply and fixing Modular switch one way 16A,1 Module, complete all as specified and directed.

Supply and fixing Modular socket 6/10A-2/3 pin combined 2 Module complete all as specified and directed.

Supply and fixing Modular socket 16/15A-2/3 pin combined 2 Module complete all as specified and directed.

Supply and fixing Modular Fan Regulator, 120W, 2 module complete all as specified and directed.

Supply & fix ceiling rose 3 terminal/ poly carbonate, isolated body complete all as specified and directed.

M&L for concealed sub main wiring complete with PVC insulated FRLSH cable of single core 4 Sqmm 1100 volts grade with multi standard copper conductor for drawn through and including conduiting PVC Conduit with accessories incl 4 Sqmm unsheathed multi standard FRLSH copper conductor as earth wire. Note: Two runs of cable and one run of conduit & earth wire shall be measured as one run length complete all as specified and directed.

Supply and fixing Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed.

Taking down ceiling fan 1200mm/1400mm sweep for complete servicing, repair of fan motor and replacement of worn out parts such as bearing, including painting of ceiling fan with synthetic enamel paint by spraying with filling the cavities with filler, one coat after cleaning all dust and writing the MES No and hanging of ceiling fan with new down rod of 90 cmm height in situ, complete all as specified and directed by Engr-in-Charge.

M & L for single pole and neutral enclosure with a two pin earth plug socket complete with one ssingle pole MCB of 20 Amp capacity complete all as specified and directed.

M & L for dismantling of existing Split AC unit of any make and capacity (indoor and outdoor unit) from any position after disconnecting from main supply including shifting and installing the same at new location duly restoring the refrigerant gas and connecting with electric supply and testing for its smooth working complete all as directed by the Engineer-in-Charge.

nirman construction (BID ID -3452687)

Haritwal traders (BID ID -3451990)

ALBA AC AND REF SERVICES (BID ID -3451926)

UMIYA BUILDCON (BID ID -3452333)

Priya Construction co. (BID ID -3451966)

Shree Krushna Supply Corporation (BID ID -3451909)

Dighard Electricals (BID ID -3452690)