GE/ALP(8308B) KOLKATA OF 2024-25

Amount

M&L for brick work with sub class 'B' bricks straight or curved on plan to any radius in half brick thick walling built in cement mortar 1:4 complete all as specified and as directed.

Taking down cement plaster on brick or stone wall surfaces including glazed tiles wherever exists including raking out joints, hacking for key and scrubbing down with water complete all as specified and as directed.

M&L for 15mm thick cement plaster with CM (1:6) on other than fare face of brick wall finsh even and smooth without using extra cement complete all as specified and directed.

Taking down rusted steel windows of any description and size including shutters complete all as specified and directed

S&F for Anodised powder coated aluminium (minimum thickness of powder coating 50 micron) frame for doors, windows, ventilators or aluminium frame for partition works etc with one or more rebates including joining cleat for fixing etc. complete all as specified and directed.

S&F for Anodised aluminium powder coated door shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified and directed.

S&F for 12 mm thick prelaminated particle boards (ISI marked), interior grade prelaminated both side with decorative choice lamination, fixed with necessary clips and other like to aluminium frame work, as in doors, windows, partition etc complete all as specified and directed.

S&F for 5.5 mm thick glass ordinary quality, frosted on one side fixed to aluminium frame work exc 0.5 Sq. m in each pane complete all as specified and as directed.

S&F for 6 mm thick toughened glass as in hinged partitions and similar work fixed to aluminium frame work exc 0.5 Sq. m in each pane including cutting to shape,drilling holes as required

S&F for Solar control film 25 micron reflective type sticked to glass panes as per instructions of manufacturers intructions.

S&F for Bearing hinges 100mm, cast brass, with Stainless steel hinge pin, bright polished and fixed, typeB-11 complete all as specified and as directed..

S&F for Stainless steel wire cloth having 0.36 mm nominal dia of wire and average width of appreature 1.40 mm and fixed with stainless wire staples complete, all as specified and directed.

S&F for aluminium (extruded section) body door closer hydraulically regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed

Dismantling floor , earth or wall tiling including cement mortar bedding but not backing, removing serviceable tiles to store and rubbish off the premises, all as specified and directed.

M&L for light shade Vitrified ceramic tiles 9-10 mm thick (Sqr/ rectangular) Polished, area of each tiles n.exc. 0.36sqm, in floors etc. set and jointed in neat cement slurry over (scread bed) and pointed in white/colour cement to match.

M&L for screed bed or bedding layer of mortar 15 mm thick in CM 1:6 for laying floor finishes complete all as specified and as directed.

Demolition of cement concrete above ground floor n.exe 15cm thickness(below or above ground level) complete all as specified and as directed.

M&L for 25mm thick cement concrete type B-0, 1:2:4 (using 12.5mm graded stone aggregate) complete all as specified and directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation etc.) any thickness, including cover fillets complete all as specified and as directed.

M&L for Anodised aluminium snap grid frame work for false ceiling in ceiling flat or sloping with Hangers 6 mm dia. G.I. (upto1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long with 6 mm thick Non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Aluminium framework with screws complete all as specified and directed.

S&F for Anodised aluminium snap grid frame work Size of grid 605 x 605mm for false ceiling all as specified and directed.

Fixing only non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/ Aluminium framework with screws complete all as specified and directed. (Old seviceable board obtained from item No 19)

M&L for 3mm thick wall care putty on wall including rubbing with sand paper to achieve a smooth surface & sharp straight edges etc. complete all as specified & as directed.

M&L for preparation old decorated walls & applying two coats of acrylic oil emulsion distemper complete all as specified and directed.

Supply, installation, testing commissioning of Air Cooled Type 5th GenerationVariable Refrigerant Flow System with linear capacity control, IPM Technoloty VET Technology, PWN overmodulation control, unique HIC circuit self diagnostic auto check restart, auto phase reversal & auto by pass functions, Inverter start technology complete with R410A refrigerant based Outdoor & Indoor units, wired/ wireless/ central remote controllers, refrigerant connectors & joints, copper refrigerant piping, control & transmission wiring, condensate drain piping and other accessories as required and detailed in the specification . Modular Type imported low noise outdoor condensing units, cooling only type, comprising of low pressure shell type Inverter driven highly efficient Scroll Compressor, blue fin treated condenser coil for corrosion resistant, BLDC fan moto, high ESP and low noise aerodynamic condenser fan, efficient COP, protection devices for Incerter Circuit (compressor/ fan) and fan motor, capable to operate at a tempreture range of 15 to 52 deg C (Cooling mode) ambient conditions and power sources of 3 phase, 300-400-415V, 50Hz with other accessories as required for smooth operation of the system. including vaccumiazation and Nitrogen testing of following nominal sizes of soft/ hard drawn copper refrigerant piping for VRF system and Charging of refrigration.16 HP top discharge out door unit-cooling only

VRF INDOOR UNITS :- Supply, installation, testing commissioning of Indoor units complete with cooling coil, electronic expansion valve, electrical control box, inspection inlet for easy access to the unit, capable to operate at power sources 1 Phase, 220-230-240V, 50 Hz and other accessories such as Communication cable from ODU to IDU for VRF units and necessary wiring and UPVC drain pipe as required for smooth operation of the system of the following capacities:

1.28 TR Cassette IDU

2.56 TR Cassette IDU

3.18 TR Cassette IDU

Supply, installation, testing commissioning of Refnets & Remotes of Indoor units connected to the VRF System.

Refnet Joint

Cordless Remote controller

Panel for Cassette IDU

REFRIGERANT PIPING :-

Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing for suitable nominal sizes of soft/ hard drawn copper refrigerant piping for VRF/ VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/ brazing including accessories, insulated with XLPE Class-O tubular insulation/ with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of suitable thickness.

S&F for perforated GI cable tray, made of plain GI sheet of thickness 1.20 mm, of size 300 mm wide x 75 mm depth with cover (hot dip galvanized) duly fixed on wall / roof by M.S. Bracket or hanging from ceiling with down rod etc, all as specified and directed.

M & L for (Electric Cable) SITC of 3.5 Core 8 Sqmm Copper Armoured Cable with termination

M & L for (Electric Cable) SITC of ELCB of 63 Amps with Weather Proof Enclosure

Supply and fix cross arms. Bracings, support channel, bacpate hooks etc fabricated from structural steel. Sections (MS Channel) of required size and shape including nuts, bolts, washers, welding, bending, cutting cold or hot, drilling holes for inserting bolts as indicated and directed including painting with one coat of red oxide primer and two coats of silver aluminium paint complete asll as specified and as directed.

M/S J S ENTERPRISES

KWALITY CONSTRUCTION

SUDHA ENTERPRISES

INDIA ELECTRICAL EQUIPMENTS