Providing and Fixing of Expansion Joint system related with Roof location in the Horizontal Portion at North and South Side 6th to 8th floor at BSNL CO, Bharat Sanchar Bhawan, New Delhi

Amount

SH: 1.0 CARRIAGE OF MATERIALS

Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead upto 10 km for all lifts, complete as per directions of Engineer-in-charge. Note - item to be applicable in urban areas having directions for restricted hours for movement/ plying of load carrying motor vehicle of 3.5 cum or more.

SH: 5.0 REINFORCED CEMENT CONCRETE

Providing and fixing of expansion joint system related with floor location as per drawings and direction of Engineer-In-Charge. The joints system will be of extruded aluminum base members, self aligning / self centering arrangement and support plates etc. as per ASTM B221-02. The system shall be such that it provides floor to floor /floor to wall expansion control system for various vertical location in load application areas that accommodates multi directional seismic movement without stress to it's components. System shall consist of metal profiles with a universal aluminum base member designed to accommodate various project conditions and finish floor treatments. The cover plate shall be designed of width and thickness required to satisfy projects movement and loading requirements and secured to base members by utilizing manufacturer’s pre-engineered self- centering arrangement that freely rotates / moves in all directions. The Self - centering arrangement shall exhibit circular sphere ends that lock and slide inside the corresponding aluminum extrusion cavity to allow freedom of movement and flexure in all directions including vertical displacement. Provision of Moisture Barrier Membrane in the Joint System to have watertight joint is mandatory requirement all as per the manufactures design and as approved by Engineer -in- Charge. (Material shall confirm to ASTM 6063).

Floor Joint of 150 mm gap

SH: 6.0 MASONRY WORK

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : (a) Cement mortar 1:4 (1 cement : 4 coarse sand

SH: 13.0 FINISHING

15 mm cement plaster on rough side of single or half brick wall of mix: (a) 1:4 (1 cement: 4 coarse sand)

SH: WATER SUPPLY

Making chases up to 7.5x7.5 cm in walls including making good and finishing with matching surface after housing G.I. pipe etc.

SH: MISCELLANEOUS ITEMS

Providing and fixing 0.8mm (thick) Aluminum sheet for Covering expansion joint with necessary stainless steel counter sunk screws and filling the chase with cement & matching colour pigment and filling the gap with colour less silicon of approved brand & manufacture etc. all complete as per direction of the Engineer-in-charge.

Dismantling manually/ by mechanical means expansion joint system related with floor location The joints system will be of extruded aluminum base members, self aligning / self centering arrangement, support plates ,EPDM Moisture Barrier Membrane etc.and disposal of unserviceable material within 50 metres lead as per direction of Engineer in-charge

SH: CREDIT

Credit for unserviceable dismantled material recovered after dismantling (on as is where is basis)

(a) Aluminium scraps

M/s Neeraj Construction