Construction for Boundary wall n separate ward for women prisoners staying with their children of Longtharai valley subjail,dhalai,Tripura.

Dismantling doors,windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : Of area 3 sqm and below.

Demolishing reinforced cement concrete manually / by mechanical means including stacking of steel bars properly and disposal of unserviceable material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge.

Demolishing cement concrete manually / by mechanical means including disposal of material with all lifts and upto 50 m lead etc. complete as per direction of the Engineer- in-charge: Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete: In cement mortar 1:4 ( 1 cement : 4 fine sand )

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- 6.12.3 In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement- 5.2.4 1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement- 5.3.4 1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size)

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. 5.20.4 Thermo-Mechanically Treated bars of grade Fe-500D or more

Centering shuttering including struttings, propping etc. and removal of form work for:5.8.5.2 Lintels, beams, plinth beams, girders, bressumers and cantilevers with wooden plank

12 mm cement plaster of mix (i) Cement mortar 1:4 ( 1 cement : 4 fine sand ) (item no.12.1.2)

Neat cement punning.

Finishing walls with acrylic smooth exterior paint of required shade of approved brand and manufacture [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : 12.41.1 New work ( two or more coats applied @ 1.67 litre/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Providing structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as required.

Providing and fixing ISI marked oxidised M.S.sliding door bolts with nuts and screws etc. complete 300×16 mm

Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type)with necessary screws etc. complete : 250x10 mm

Providing and fixing ISI marked 85x42 mm oxidised M.S. pull bolt lock conforming to IS : 7534 with necessary screws bolts, nut and washers etc. complete

Providing and fixing ISI marked oxidised M.S. door latches conforming to IS:5930 with screws etc. complete : 300 x 20 x 6 mm

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