SPG/N-10/8/26-27

Supplying, fitting and fixing glass reinforced polyester translucent fiber glasss heet tomatch with GCI Corrugation as per IS:12866-1989 in roof fitted and fixed with 10 mm dia "J" or "L" hook, bolts and nuts, limpet and bitumen washers and putty with 150 mm end lapand one corrugation minimum side lap complete. a) 1.6mm +/- 0.2 mm thick sheet.(2.6Kg/Sq.m) i) Natural white or tinted blue colour

Supplying, fitting and fixing glass reinforced polyester translucent ridging 450 mm long each way as per IS 2866 1989 fitted and fixed with bolts Jhooked screws and bitumen washers complete. a) 1.6mm +/- 0.2 mm thick sheet. i) Natural white or tinted blue colour

Taking out old damaged tarfelt fromtheroof, parapet etc. preparing the roof surfaces by removing all spoils, blisters,moss etc. from the working site and disposal of the same beyond the compound and cleaning the site in all respectas per direction of Engineer-in-Charge.

Hire and labour charges for shuttering for concrete work in overhead R.C. Reservoir on separate R.C. frame including fitting, fixing and striking off after compeltion of work including staging upto 4 m using ply board or steel shuttering.

Supplying and laying standard four course bituminous water proofing treatment as per specification laid down in I.S. 1346 - 1991 to be finished with pea size gravel including necessary preparatory works such as shaping mouth of outlets, cutting as and where necessary and refilling with sand and Cement mortar (4:1) or Cement Concrete (1:2:4) with graded stone chips before undertaking the treatment including cutting grooves in parapet and inserting edge of felt and ................. conforming to I.S.702 - 1988 @ 12Kg/10Sqm on each layer. .b) Over Sloped Roof.

M.S. structural works with hollow sections (square or rectangular shape) conforming to IS: 806-1968 & IS:1161-1998) connected to one another with bracket, gusset, cleat as per design, drawing & direction of Engineer-in-Charge complete including cutting to requisite shape & size, fabrication including metal arc welding conforming to IS: 816-1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. i) For roof truss works a) Span up to 12 Mtr

Supplying, fitting & fixing Zn-Alalloy(55%Al&45%Zn) coating of 150 grams per sq. metre (followed by colour coatedonbothside) steel sheetworkhavingminimumyield strength of 550 Mpa of trapizoidal profileof approved make (excluding the supporting frame work) fitted and fixed with 55mm & 25mm self tapping screw,EPDM Washer 16mm dia & 3mm th.washer etc. complete with150 mm end lap an done corrugation minimum side lap.(Payment tobemade on area of finished work).

Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc. b) Area of each tile above 0.09 Sq.m (i) Coloured decorative (A) Floor

Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc. b) Area of each tile above 0.09 Sq.m (i) Coloured decorative (B ) WALL