Maintenance and Repair Works for South Zonal Office at Edayarpalayam in Ward No. 92, South Zone.

Dismantling of Brick or Stone in cement mortar walls including cost & convence of all materials and labours etc., Completed as per standard Specification

Supply and Fixing of Office Table including cost & convence of all materials and labours etc., Completed as per standard Specification

Supply and Fixing of Office Chairs including cost & convence of all materials and labours etc., Completed as per standard Specification

Painting one coat with ready mixed plastic emulsion paint of 1st class quality and of approved color over old surface including clean removal of dirt, plaster, of paris and putty wherever required - 1 m2

Old Terrace Screed Repair with UV Resistant Waterproof coating - Providing and Applying high strength, hybrid polyurethane Waterproofing coating which is two component, cold applied, water based acrylic and UV resistant water proofing treatment to the Existing Roof screed surface applied @ 1.6 L/m2 in 3 coats to achieve 1mm DFT,having tensile strength with 45 gsm glass fibre mesh 10N/mm2 , Elongation ≥ 200%, confirming to ASTM D2370; Abrasion resistance 15mg confirming to ASTM D 4060 and Crack bridging ability up to 3 mm, including surface preparation, ensure surface in SSD condition for first coat and spreading 45 gsm glass fibre mesh of 2.5 mm x 2.5 mm sandwiched between the first and second coat completely as per specification. The finished cost to include surface preparation, making coving at Junction, treatment of cracks completely as per specification.

Supplying, fabricating, erecting structural steel work for roofing welded or bolted type using MS channels, angles, plates and round bars etc. conforming to IS specification including primer coating and enamal painting as per Design given by the departmental officers etc, complete as per standard specification

Fabricating supplying and fixing of pre painted galvanium colour sheets with the following specification. The materials should be of PPGI tile profile with a red colour or any other approved design 0.47 mm thick 24 guage having width 1050 mm. The sheet should be G.I.base pre painted hot dipped galvanized iron sheet and to be fixed with shelf tapping screws,plastic washer.The washer and screws to be fixed by using minute power machine drilled with out damaging the sheets paint coating to be regular modified polyster coat with zinc coating of Z 120 GSM paint thickness the finish should be terra cotta finish like malabar mangalore tiles finish optional matt finish. The sheet to be fixed with making suitable corrugated,cutting the sheet in to the required ssize and making ornamental designs as per the site condition and as directed by the departmental officers.

Supplying and erecting in position of following liters capacity Industrial Model Reverse Osmosis Water-cum- Purifier to deliver Potable Water with World Health Organisation (WHO) Standards with following accessories. (a) MS Skid - 1 No. (b) Media 11054 No. Vessel with 20 nb Multiport Valve (with Media Pubble and Fine Sand and Activated Carbon Filling) set (c) Feed Pump 0.50 HP – 1 No. (d) Vertical Pump 2-9, 2.00 HP / Single Phase – 1 No. (e) Membrane 40 x 40 filmtech (or) equilaents / Osmonic (USA) - 1 No. and Membrane Pressure Vessel 40 x 40 -1 No. & Pressure Gauge - 2 Nos. (f) Flow Meter - 1 No. 20 Filter with Housing - 1 No., Low Pressure Switch - 1 No., Level Switch - 1 No. & Necessary CPVC Pipes and Fittings. The system shall be provide with Two Panel Control System with necessary Stainless Valves and Fittings and Float Control etc. The rate should be inclusive of all civil works, wherever necessary to install the System in position and intact.

Supply and fixing of 18W LED square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting.

Supply and fixing of 18W LED Round type Recessed fitting with LED (Higher end) on false Ceiling from ceiling with PVC unsheathed FRLS copper leads from terminals to the fitting.

Supply and fixing of panel board of 3 phase star Delta with two level Guard and Auto start as per Dept instruction etc. complete

Supply and Laying of 8 core 2.5 sq.mm. armoured aluminium cable in a Trunch to be Excavated at a Depth of 0.75 m Putting 0.15m Layer of Sand covering the Cable completely with bricks and Sand and Refilling the Earth to make Good

Supplying and fixing of 1200mm(48")sweep AC ceiling fan complete with stepped electronic 300W Regulator with 1 metre down rod with fan clamp with side plates and crpss arm of size 450mm(16")

Towardes the charges for Air-Conditioner service with refilling of gas and replacing of damaged electrical materials including all labour and transport charges etc as per the direction of departmental officers etc.

Supplying and Fixing of UPS 3.5KVA/48V battery with all necessary fixing, labour and transport charges etc completed as per standard specifications

Supplying and fixing of 450mm Pedestal air circulator fan of Overall Dimension 59 x 20 x 46 cm, Length of Cord with 6 Amp Plug top, Suitable nuts and bolts ,Clamp ,Remote with battery cell with fan clamp with side plates and crpss arm of size 400mm(16")

Supplying and fixing of 450mm wall mount fan of Packaging Dimensions 37 cm x 22.5 cm x 41.5 cm including all necessary fixing arrangements, labour and transport charges etc complete.,

Providing UPVC (Un-Plasticized Polyvinyl Chloride) Door: Providing and fixing casement doors fabricated from unplasticized polyvinyl chloride (uPVC) sections. Profiles: The profiles should be three chamber system which provides high insulation properties with outer frame 60mm x 55mm with an outer wall thickness of 2.4mm. The window unit should be designed with all corner joints mitred and fusion welded. Windows should be steel reinforced with 25 x 24 x 25mm steel reinforcement with a thickness of 1mm to have dimensional stability. The sash should be of 60 x 102mm. The mullion should be of 60 x 74mm. The profiles should have co-extruded seals.

Supply and delivery of pipes and specials etc.,

80mm dia GI pipe

80mm dia GI bend

Labour charges for water supply arrangement works with standard specifications etc.,

Labour charges for Electrical arrangement works with standard specifications etc.,

Maintenance, repair and servicing of 40KVA Generator with replacing of fuel pipes, Kirloskar and engine spares including all labour and transport charges etc as per the direction of departmental officers etc complete.,

Supply and fixing of 4 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board ( with MCCB Incomer ) with double door (metal door ) with 1 no. 160 A 4 P MCCB switch as incoming and 2 nos. 63A 3P MCB , 6 nos. 6A to 32A SP MCB as outgoing with suitable cable end box on wall with earth connection only. Higher End

Supply and fixing of Copper Flat (33 x 6mm) with charges for welding, transport and fixing etc as per the standard specifications.,

Repair and service works for Electrical name board with replacing of choke with LED bulbs and holders with all labour and transport charges etc complete.,

Roofing with Galvanised Coruugated Iron Sheet of 0.8mm thickness - 10 m2

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2 (P & D)Data 38

A) Column

B) Slab & Beam

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

REINFORCED CEMENT CONCRETE 1:1 1/2::3 (One Cement, One and half sand and three aggregate) using 20 mm gauge hard broken granite stone jelly for FOUNDATION and BASEMENT including laying consolidating finishing curing etc complete complying with standard speification.

Brick work in cement mortar 1:5 mix using Fly Ash bricks of 230x110x70mm (8 3/4" x 41/4" x 23/4") including cost of materials and labour charges etc., as per standard specification - 1m3

Supply and fixing of M.S.Angle and Grills including one coat of red oxide paint etc. Complete

Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are inforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle.

Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Paving the floor with Vitrified Floor Tiles of size 60 X 60cm of approved brand and colour Marbonite tiles in all floors base layer of cement mortar 1:3 (one cement and three sand) 20mm thick using first quality Marbonite tiles of size 60 X 60cm and point with colour cement neatly and fixed in position so as to make perfectly smooth and to alignment etc., complete complying with standard specification