Public Works Department Tender

Upto area 2.5 Sq.m

Taking out door and window shutters and rehanging the same with old fittings.

With new iron screws.

Supplying, fitting & fixing fire resistant Door leaf of 46 mm thickfully flush double skin glazed fire resistant door shutters with orwithout vision lite, of 120 minutes fire rating conforming to IS:3614(Part-II), tested and certified as per laboratory approved byEngineer-in-charge, with suitable mounting on door frame, consisting of vertical styles, lock rail, top rail 100 mm wide, bottomrail 200 mm wide, made out of 18 SWG G.I. sheet (zinc coating notless than120 gm/ m2) duly filled heat-resistant phenolic resinbonded insulation material (honeycomb craft) and fixing with necessary stainless steel ball bearing hinges of approved make. Forpair of doors astragals has to be provided on the meeting stile forboth active and inactive leaf. Vision lite wherever applicable should be provided as per manufacturer recommendation with a beedingand screw from inside. The glass should be 6mm clear borosilicatefire rated glass of relevant rating.All door and frames shall be finished with polyurethene aliphaticgrade paint of approved colour including applying a coat ofapproved brand fire resistant primer. The door leaf and frame shall have passed minimum 250 hours of salt spray test. Rate shouldinclude supply and installation complete as per direction of Engineer-in-charge 2 hour Fire rated door single leaf of size (1200 mm x 2180 mm)

In Ground floor

Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed.

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor). [Excluding cost of chipping over concrete surface]

With 1:6 cement mortar

20 mm thick plaster (inside)

In ground floor

15 mm thick plaster (External plaster)

In Ground floor

With 1:4 cement mortar (Internal plaster)

10 mm thick plaster

In Ground floor

Neat cement punning about 1.5mm thick in all, dado, window sill ,floor etc. NOTE:Cement 0.152 cu.m per100 sq.m.Extra for Rusticated plaster (over rate of corresponding item of plaster)

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 fortiles 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 ofbuilding e.g. Toilet Block, Passage, Corridor, Accessible Open Terrace etc. setin 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry at back side oftiles using cement @ 2.91 Kg./Sqm or using Polymerised Adhesive (6 mm thicklayer applied directly over finished artificial stone floor/ Mosaic etc without anybacking course) laid after application slurry using 1.75 Kg of cement per Sqmbelow mortar only, joints grouted with admixture of white cemen and colouringpigment to match with colour of tiles/ epoxy grout materials of approved make asdirected and removal of wax coating of top surface of tiles with warm water andpolishing the tiles using soft and dry cloth upto mirror finish complete includingthe cost of materials, labour and all other incidental charges complete true to themanufacturer's specification and direction of Engineer-in-Charge. (Whitecement, synthetic adhesive and grout material to be supplied by the contractor)

In Ground Floor: Sizes-300 mm x300mm x10 mm with breaking strength

In Ground Floor: Sizes-600 mm x600mm x10 mm with breaking strength

Supplying, fitting & fixing 1st quality Ceramic tiles in wallsand floors to match with the existing work & 4 nos. of keystones (10mm) fixed with araldite at the back of each tile &finishing the joints with white cement mixed with colouringoxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by syntheticadhesive & grout materials etcWith Sand Cement Mortar (1:4) 20 mm thick & 2 mm thickcement slurry at back side of tiles using cement @ 2.91Kg/Sq.m & joint filling using white cement slurry @0.20kg/Sq.m

With Sand Cement Mortar (1:4) 20 mm thick & 2 mm thickcement slurry at back side of tiles using cement @ 2.91Kg/Sq.m & joint filling using white cement slurry @0.20kg/Sq.m

Area of each tile above 0.09 Sq.m Coloured decorative

Applying Interior grade Acrylic Primer of approved quality and brandon plastered or cencrete surface old or new surface to receiveDistemper/ Acrylic emulsion paint including scraping and preparingthe surface throughly, complete as per manufacturer's specification andas per direction of the EIC. (In Ground Floor)

One Coat

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

Removing old paint from blistered painted surface of steel or other metal by chipping including scraping and cleaning and exposing the original surface.

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

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

On timber or plastered surface :

With super gloss (hi-gloss) -

Two coats (with any shade except white)

Supplying, fitting and fixing M.S. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete(1:2:4) as per direction. (Cost of concrete will be paid separately)

40mm X 6mm, 125 mm Length

Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI mark.

100mm. X 58 mm. X 1.90 mm.

Iron hasp bolt of approved quality fitted and fixed complete (oxidised) with 16mm dia rod with centre bolt and round fitting.

300 MM LONG

Anodised aluminium barrel / tower / socket bolt (full covered) of approved manufactured from extruded section conforming to i.S. 204/74 fitted and fixed with cadmium plated screw

100mm long x 10mm dia. bolt.

150 mm long x 12 mm dia. bolt.

Anodised aluminium Aldrop / Sliding bolts of approved quality manufactured from extruded section conforming to I.S. specification (I.S. 2681/66) fitted and fixed

250mm x 16mm dia bolt.

Anodised aliminium D-type handle of approved quality anufactured from extruded section conforming to I.S. specification (I.S. 230/72) fitted and fixed complete

With continuous plate base (Hexagonal / Round rod)

100 mm grip x 12 mm dia rod.

150 mm grip x 12 mm dia rod.