Carrying out the improvement works in AE /O and M/ Komaralingam section office buildings and AE /Civil / Komaralingam RCC yard at Komaralingam

Civil works

Earthwork excvation and depositing on bank with intial lead of 10m and lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders in all soils including cost of all materials, T&P's, labour charges, all leads, lifts, as per standard specification etc., complete.

Dismantling the existing damaged pressed tiles & clearing away the debrises from the roof top and clean the surface with water including cost of labour lead, lift, etc, complete as per standard specification.

Dismantling the existing PCC flooring including cost of all labour, lead,lift, etc., complete.

Chipping the existing damaged plastering on wall and ceiling areas wherever necessary and replastering the same with cement mortar 1:4, 12mm thick including SBR-2 chemical, cost of all materials, lead, lift, labour charges, etc., complete.

Brick work in C.M. 1:5 using class II chamber burnt bricks for super structure including, cost of cement, all materials, labour, curing, all leads and lifts, as per standard specification, etc., complete.

Providing PCC 1:3:6 mix using 40mm HBG metal including cost of all materials, lead, lift, labour charges, etc., complete.

Providing PCC 1:2:4 using 6mm chips including SBR-2 chemical, cost of all materials, labour charges including consolidation, curing, all leads, lifts, as per standard specification etc., complete.

Plastering1:5, 12 mm thick including the cost of all material, cement, labour charges, all leads, lifts, as per standard specification.

Dismantling damaged water closet and Supplying and fixing in positon Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with "P" or "S" trap conforming to BIS with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two sand and Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to CI soil pipes (including the cost of 100mm dia CI pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers.

Dismantling damaged water closet and Supplying and fixing in position White/Colour Glazed model Floor mounted Europen water closet of best quality & approved make with 100mm "p'' or "s'' trap connecting with CI pipe of 100mm dia /PVC pipe of 110mm dia, double flapped rigid PVC black seat & seat cover with CP brass hinges including cost of white cement,cement for packing,spun yarn,teak wood plugs,brass`` screws,etc.,including supplying & fixing 10 liters capacity pvc/12.5 liters capacity procelin low level flushing tank with a pair of CI brackets,etc.,complete with all fittings,such as 15mm brass ball valve with polythene float with brass handle, union coupling connected by means of 40mm white PVC flush hand using indian adopter joint,including all internal fittings,such as, 15mm bras connections,15mm GM wheel valve,15mm brass nipple (2nos),15mm nylon connection,TW plugs,screws & also giving necessary conncetion to the PVC pipe & painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer,dismantling the masonary & re - doing the dismantled to original condition,etc.,complete complying with standard specifications-Floor Fitting.

Supplying and fixing of wash basin of size 550x400 mm without pedestal of approved quality and make with all accessories such as cast iron brackets,32 mm dia CP waste coupling 32 mm B class GI Waste pipe, 15mm dia pvc connecting hose,GM Gate valve,15 mm dia CP Pillar tap etc.,with all accessories, PVC/Fibre glass framed mirror of size 500 x 400 mm,5.5 mm tk and chromium plated towel rod of size 0.6 m and soap tray of size 150x100 mm including cost of all materials, labour, lead, lift, etc., complete

White washing one coats using white cement [janatha cem and the like] approved quality and of reputed make for ceiling including cost of all materials, leads, lift, etc., complete

Painting two coats with interior emulsion of approved quality overone coat of primer for inside wall surfaces after through scraping including cost of all materials, labour, lead, lift, T&P, etc. complete.

Painting with two coats of exterior emulsion paint over one coat of primer of approved quality for outer surfaces after through scraping and make including cost of all materials and labour, etc., complete

Exterior Wall Waterproof cum Decorative Coating Providing and Applying high build exterior waterproof coating for external wall, parapet & Chajja, which is single component, cold applied, Reactive Acrylate copolymer technology. Apply one base coat of universal elastomeric exterior waterproof coating @0.25L/m2 and 2nd coat with Acrylic emultion top coat which can be tinted to any colour @ 0.17L/m2, including 2 coats DFT will be min. 170 microns, The material having followed technical properties: Attains hairline crack bridging up to 2 mm as per EN 1062 part 7, Elongation of >100 % as per ASTMD 412; Tensile strength 2.50 Mpa per ASTM D 412, including priming the surface with 1 coat of Efflorescence resistant penetrating primer dilute with water in the ratio 2:1 spreading at the rate of 0.125 l/m2 in the SSD condition. The finished cost to include surface preparation, making coving at Junction, treatment of cracks completely as per specification.

Removing the existing Doors, providing fixtures, fittings, lock etc., and refixing in position including cost of labour charges for removing, repairing and refixing, cost of small tools, nails, lock etc.complete.

Removing the existing damaged glass pieces in the Windows and providing new glasses including cost of all materials lead,lift etc, complete.

Painting 2 coats of enamel paint of approved quality and make over wood works including cost of all materials, lead, lift, labour charges, etc., complete. (For old wood work)

Supplying and fixing in position of MS structural sections of various profile to support hand rails, etc., including cutting, hoisting, cost of all materials, labour, T&P, lead, lift etc., complete.

Refilling using the site excavated earth in foundation and basement or wherever necessary in 150mm thick layers, well rammed including filling charges as per standard specification (watering & consolidation) with all leads, lifts as per standard specification

Supplying and fixing of 110 mm dia PVC pipe for sewage line of 6 kg /cm2 ISI make including cost of bend, Elbow and shoe, including cost of all materials, labour, lead, lift, as per standard specification etc., complete

Supplying and laying 20 mm uPVC pipe to withstand the pressure of approved make including cost of PVC pipe and specials, labour for cutting, laying etc ,lead,lift etc,compelte for building water supply arrangements.

Supplying and fixing of 32 mm dia PVC pipe for water line of 10 kg /cm2 ISI make including cost of pipe, tee, elbow, labour for cutting, threading, and fixing in position, testing all materials, solution, lead, lift etc., complete.

Supplying and fixing of 15 mm dia Chromium plated stop cock including cost of materials, labour charges,lead, lift etc., complete.

Supplying and fixing of 110 mm dia downfall PVC pipe for rainwater line of 4 kg /cm2 of ISI make including all specials, labour, lead, lift, as per standard specification etc., complete

SGST to be quoted in percentage (value alone), Ex.9%, it should be entered as 9 only

CGST to be quoted in percentage (value alone), Ex.9%, it should be entered as 9 only

Inter-State GST @ 18% for other than Tamil Nadu supplier. If the contractor is within Tamilnadu may be quoted as "0" only