The Durgapur Projects Limited Tender

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal siz ) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes.(i) Pakur Variety

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor)(a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge.

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). (i) With 1:6 cement mortar (b) 20 mm thick plaster

Removing loose scales blisters etc. from old painted surface and thoroughly smoothening the surface to make the same suitable for receiving fresh coat of paint.

Priming one coat on steel or other metal 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 : (b) On steel or other metal surface: With other than hi-gloss of approved quality iv) Two coats (with any shade except white)

Holding down bolt with nut including 100 x 100 x 6 mm plate washer at bottom fitted complete and packing the hole with cement concrete or cement grout as directed.(ii) 20 mm dia bolt.(a) 300 mm long

M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-in-charge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of consumables such as electrodes, gas and hires charge of all tools and plants and labour required for the work including all incidental charges such as labour insurance charges etc. For structural works in roof trusses etc. using joists, channels and angles of specified section weihing less than 22.50 kg/m (MS structural material will be supplied by department)

Labour for assembling, hoisting, placing, fitting & fixing tubular roof trusses.(d) Above 9 m to 12 m span

Labour for lowering and stacking after dismantling in parts R.S. joists, channels, angles, tees, plates etc.complete as directed.

Engagement of hydra for shifting any MS structural materials kept scatteredly to the area specified or as directed by EIC within the plant premises

Taking out carefully C.G.I or G.I or Asbestos sheets (including ridges etc.) from roof or wall after unscrewing bolts, nuts, screws etc. and stacking the material at site as directed.

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

Galvanised iron sheet ridging fitted with necessary bolts, screws, washers etc complete.(225mm end lapping)(A) 300 mm lapping each way (a) With 0.60 mm sheet

Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. a) In ground floor including roof

Colour washing with any shade with Stainers, as required including cleaning and smoothening surface thoroughly (ii) External surface (Ground floor) b) Two coats (i) Other than yellow, pink.

Colour washing with any shade with Stainers, as required including cleaning and smoothening surface thoroughly :(i) Internal surface (All floors)b) Two coats (on new works only).(i) Other than yellow, pink.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (a) For works in ground floor (i) Tor steel/Mild Steel I. SAIL/ TATA/RINL

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.