SPECIAL REPAIR REPLACEMENT TO BER SUMMER COOLING APPLIANCES AND PROVN OF PARACHUTE CHECKING SHED WITH RACKS AT PP and RS PTS AT AF STN AGRA UNDER GE AF TECH AREA AGRA

Amount

Surface dressing n exc 30 cm deep & averaging 15cm deep and getting out in soft/loose soil complete all as specified and as directed.

Removal of surplus soil to a distance exc 250m but n.exc 1.5 KM and depositing where directed at a level n exc 1.5m above the starting point etc complete all as specified and directed

M&L hard core of broken stone aggregate of gauge not exc 63 mm deposited, spread and levelled in layers n exc 15 cm thick watered and rammed to a true surface etc complete all as specified and directed.

M&L for 100mm thick PCC 1:4:8, type D2 (using 20mm graded stone aggregate) as in sub base of floor etc complete all as specified and directed.

M & L for 25mm thick sand cushioning laid dry to the profile under interlocking block complete all as specified and as directed.

M&L for machine pressed precast concrete interlocking paver block of approved shape and size of 60 mm thickness, confirming to IS15658-2006 with minimum compressive strength of 35 N / Sqmm (M-35 grade), without correction factor for chamfering, made in rubber moulds with 0.50 mm thick scratch proof lacquer coating on top surface, with white cement and pigment etc complete all as specified and directed.

Filleting in any position and any shape in cement morter 1:3 including all mitres, stops, etc. exc. 25 sq cm but n.exc 50 sq.cm etc complete all as specified and directed. .

Excavating in post holes (or similar holes) each n.exc 0.5 cum, getting out (any type of soil) returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, etc complete all as specified and directed.

M&L Cement concrete 1:3:6, Type C2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete etc complete all as specified and directed.

M&L framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing etc complete all as specified and directed.

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

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

S&F 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 /cladding to wall, fixed with self tapping screws as specified all as specified and directed. .

Disconnecting, dismantling and taking down unserviceable window/split Ac any type any size including disconnecting all electric connection and copper pipe and connected items etc complete from different location and deposition to MES store yard all as directed by Engineer-in-charge.

Supply and install testing and commissioning hi wall split units indoor and outdoor of capacity 1.80 TR complete with cordless remote control unit and with in built air ioniser and plasma filter for better indoor air quality with minimum 4 star rating inverter type and EER 3.2 etc complete all as specified and directed. Make:- O General/Hitachi/Daikin

Supply and install testing and commissioning hi wall split units indoor and outdoor capacity 1.5 TR complete with cordless remote control unit and with in built air ioniser and plasma filter for better indoor air quality with minimum 4 star rating inverter type and EER 3.2 etc complete all as specified and directed. Make:- O General/Hitachi/Daikin

Supply and install window type air conditioning units of capacity 1.5 TR complete with cordless remote control unit and with in built air ioniser and plasma filter for better indoor air quality with inbuilt stablizer complete with minimum 4 star rating and EER 3.2 etc complete all as specified and directed. Make:- O General/Hitachi/Daikin

Supply and install vertical pack / tower type air conditioning units of capacity not less than 3.0 TR indoor and outdoor unit complete with cordless remote control unit, twin rotary compressor, single phase units 220V -240V, 50 Hz complete all as specified and directed. Make:-Hitachi/Daikin/blue star/voltas.

S&F in replacement DB enclosures with MCB protected suitable for AC including socket plug top and MCB single pole with a two pin and earth plug and socket complete 20 Amp MCB ,240 volts making good disturbed surfaces to match with existing surfaces etc complete all as directed. Make Havells model No DBOXx MCB protected or equivalent in Legrand or Indo Asian.

Supply and fixed, 1/4” dia copper tube heavy duty indutrial type suitable for split ACs of capacity 1.5/ 2.0TR including cutting, jointing and soldering etc including insulation material and drainage pipe around the tube complete all as specified and directed.

Supply and fixed, 5/8” dia copper tube heavy duty indutrial type suitable for split ACs of capacity 1.5/ 2.0TR including cutting, jointing and soldering etc including insulation material and drainage pipe around the tube complete all as specified and directed.

Supply and fixed, 1/2” dia copper tube heavy duty indutrial type suitable for split ACs of capacity 1.5/ 2.0TR including cutting, jointing and soldering etc including insulation material and drainage pipe around the tube complete all as specified and directed.

Supply and fix Outdoor unit stand of split AC compete all as specified and directed.

M&L for pvc insulated 2.5 sqmm 4 core multi stranded copper conductor cable compete all as specified and directed.

H.S.Kochhar n Sons

GUPTA ENGINEERING WORKS

Allied Agencies