Uttar Banga Krishi Viswavidyalaya Tender

(II) Cement concrete with 30 mm down graded shingles excluding shuttering.N.B. Variety.In ground floor (a) 1:3:6 proportion

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

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). (f) 25 mm to 30 mm shuttering without staging in foundation

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 foundation, basement and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel JSW/JSPL/SHYAM/ SRMB/BMASL/ELECROSTEEL/SSL

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-incharge 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 rolled steel section,consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc.III) For built up sections / srtuctural members of specified sections weighing not less than 22.5 Kg./m

Labour for hoisting and placing in proper position (up to 1st floor level) departmental R.S. joists, channels, angles. Tees, plates etc.including fitting and fixing same with bolts and nuts, if necessary(but excluding cost of such bolts and nuts)

(a) Add extra for each additional floor over 1st floor.

Supplying, fitting, fixing bolts with nuts, washer:(i) 10 to 16 mm dia bolt:(a) Length up to 75 mm.

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.(iii)25mm dia.(a) 450mm long.

Renewing IRC fabric mesh of 75mm x 50mmx4.5mmx2.7mm on 50mm x 50mm x6mm old angle iron frames all round and one 37.5mm x 6mm M.S. flat bar over the netting all round welded to angle iron frame and providing locking arrangements if necessary and with two coats of synthetic enamel paint(Other than Hi-gloss) fitted and fixed with clamps or haskal doomney etc. complete including flat stiffeners on every 1.0 m apart both ways. Cost of Concrete for fixing will be paid separately)

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 eaves gutter fitted and fixed with necessary 50 mm X 6 mm M.S flat bar clamps bent to design,bolts, nuts, washers etc. complete. Eaves gutter made of 0.63mm. sheets.(300mm End lapping)(b) 300 mm. wide gutter

Aluminium sheet ridging fitted with self tapping screws,EPDM washers etc complete.(Minimum 225mm end lapping).(A) 300 mm lapping each way.(b) With 0.91 mm sheet.

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.

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

G.S.T @ 18% on item 1 to 18

Cess @ 1%