Public Works Department Tender

Removing old scales, blisters etc. of interior surface of walls,ceiling by scraping etc. and preparing smooth and even surface with rendering or cement mortar (1:2) (as necessary), to make the surface suitable for receiving distemper. (Payment against this item will be made only when this has been done on the specific direction of the Engineer-in-charge).

Supplying and laying true to line and level Anti-Skid, Full Body, Homogeneous & Granular finish Vitrified Tiles conforming to IS:15622-2006 & IS 4457-2007 and testing shall be made in accordance with IS:13630 [Non- modular sizes for tiles with Skid resistance 0.5, Mohr's hardness 5.0, Staining resistance: Class-1, Water Absorption: E 0.5%], MOR 35 N/sq.mm in Internal area of building e.g. Toilet Block, Passage, Corridor, Accessible Open Terrace etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg./Sqm or using Polymerised Adhesive (6 mm thick layer applied directly over finished artificial stone floor/ Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per Sqm below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles/ epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles with warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement, synthetic adhesive and grout material to be supplied by the contractor)b) In Ground Floor: Sizes-600 mm x600mm x10 mm with breaking strength 1500 N

Labour for taking out door and window frame including shutter for repair or replacement of different parts of the frame & refixing the same including mending replacement of different parts of the frame & refixing the same including mending good all damaes complete.(Concrete and brick work for mending damage will be paid separately) a) area upto 2.5 sqm

Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame exluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be correted upto three decimals). (c) Sal : Siliguri

Applying Interior grade Acrylic Primer of approved quality and brand on plastered or cencrete surface old or new surface to receive Distemper /Acrylic emulsion pain tincluding scraping and preparing the surfac ethroughly, complete as per manufacturer's specification and as per direction of the EIC. (In Ground Floor) (a) One Coat i) Solvent based interior grade Acrylic Primer

Applying Acrylic Emulsion Paint of approved make and brand on walls and ceiling including sand papering in intermediate coats including putty (to be done under specific instruction of Superintending Engineer) : (Two coats)

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured(matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. (a) One Coat. In Ground Floor

1st Floor

2nd Floor

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of EIC to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.In Ground floor (Two Coat) b) Premium 100% Acrylic Emulsion

1st Floor

2nd Floor

(a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

(b) Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

(A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary (a) On timber or plastered surface : With super gloss (hi-gloss) - (iv) Two coats (with any shade except white)

(b) On steel or other metal surface : With super gloss (hi-gloss) - (iv) Two coats (with any shade except white)

B)Supplying&laying of approved make and brand of scratchpro of, flexible & homogeneous P.V.C. Vinyle flooring conforming to IS:3462-1982inrequire dfinish fixed with syntheticacry lic adhesive after preparing the floor,levelling & smothaning when necessary with suitable putty,asper the design & instruction of the Engineer-in-charge (i) 2 mm thick (Plain)

Supplying ,fitting and fixing M.S. clamps for door and window frame made of flat bentbar, end bifurcated with necessary screws etc.by cement concrete(1:2:4)asper direction. (Cost of concrete will be paid separately (c) 40mm X 6mm, 125mm Length

Anodised aluminium butt hinges of approved quality manufactured from extruded section conforming to I.S. specification (I.S. 205/66) and fitted and fixed with cadmium plated screws: (x) 150 x 75 x 4.0mm.

ii) Godrej Hydraulic door closer fitted and fixed complete. (a) Heavy type

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. The rate includes the cost of all M.S. Hollow section, all consumables such as electrodes, gas and hire charges of all tools and plants and labour reqired for execution and all incidental chages (such as electricity, labour insurance) etc. complete.

Supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn) coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yield strength of 550 Mpa of trapizoidal profile of approved make (excluding the supporting frame work) fitted and fixed with 55 mm & 25 mm self tapping screw, EPDM Washer 16 mm dia & 3 mm th. washer etc. complete with 150 mm end lap and one corrugation minimum side lap. (Payment to be made on area of finished work). (i) In Roof:- a) With 0.5 mm thick sheet

Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete. 110 mm dia

c) Bend 87.5 degree. 110 mm dia

Supplying, fitting, Fixing Fly / Mosquito proof nylon net on any type of window, door shutter frame with necessary fixing arrangements complete

Supplying, fitting and fixing PVC pipes of approved makeof (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) (a) For Exposed Work -- PVC Pipes (Dia) 25mm dia

20mm dia

15mm dia

Supplying, fitting and fixing Peet's valve fullway gunmetal standard pattern best quality of approved brand bearing I.S.I. marking with fittings (tested to 21 kg per sq. cm.). (vii) 25 mm dia

(viii) 20 mm dia

Supplying, fitting and fixing shower of approved brand and make. (i) (2) Chromium plated overhead Rain shower (Round), size-200mm dia. with revolving joint (Model Code No. F7010601 of CERA or equivalent)

(f) Hand Shower(Health Faucet) with 1mtr Fexible Tube with Wall Hook (Equivalent to Code No.573 & Model - ALLIED of Jaquar or similar).

Supplying, fitting and fixing bib cock or stop cock. (d)(i)ChromiumplatedangularStopCockwithwallflange(Equivalentto Code No. 5053 & Model - Florentine of Jaquar or similar brand).

Supplying, fitting and fixing Closet seat of approved make with lidand C.P.hinges, rubber buffer and brass screws complete (b) Anglo Indian(i) Plastic (hallow type) white

Supplying, fitting and fixing pedestal of approved make for wash basin (white)

Supplying, fitting and fixing bevelled edged mirror 5.5 mm thick silver red as per I.S. 3438 / 1965 together with brass C.P. hinges. (ii) 600 mm X 450 mm

Supplying, fitting and fixing glass shelf with aluminium guard rails.(a) Ordinary type with 5.5 mm sheet glass. (i) 450 mm X 125 mm

Supplying, fitting and fixing soap holder. (a) PTMT (Prayag or equivalent) (a) PTMT (Prayag or equivalent)

Supplying, fitting and fixing towel rail with two bracket (iii) 25 mm dia. and 750 mm long

Add 18% extra in respect of GST on all items, on Rs.418567.00

Add 1% extra in respect of Labour Welfare Cess on items no. 1 to 32 on Rs. 493909.00