CIVIL WORKS

Amount

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement :

1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

Centering and shuttering including strutting, propping etc. and removal of form for :

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Edges of slabs and breaks in floors and walls

Under 20 cm wide

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand).

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 metres lead

With cement mortar 1:4 (1cement: 4 coarse sand).

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical/manual means with tractor trolley including laying down the material from 4th floor roof to ground floor outside building in gunny/juite bags including all loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Dismantling & dismembering of 15M ROOF TOP TOWER GSM/WLL Tower consisting of structural steel work bolted in built up section (upto 15m height of tower) including cutting of nuts/bolts if required, Dismantling of platform ladder, etc de-hoisting of materials/members as well as stacking and sorting out the tower members/nuts and bolts including making bundle in groups (similar angles, plates etc) with binding strips and stacking all complete as per direction of Engineer Incharge. : The items includes for the following and nothing extra shall be paid on this accounts. (a) The agency shall take every precautions against the damages to the structure or near by structures while dismantling / dehoisting the tower. (b) Necessary safety precautions to protect the human-lives, insurance coverage to the labours etc. shall be the sole responsibility of the agency. (c) Nuts / bolts and washers dismantled shall be collected size-wise and kept in separate gunny bags (d) Item includes all operations, tools & plants, equipments, machinery etc. required for the work as well as safety measures as per the relevent IS codes. This charges are for dismantling of tower of approximate weight of tower upto 2.25 Metric tonne.

Dismantling of Wave guides , Feeder cables,antennas, Feeder Cable, Electric Cable, aviation lamp , Spike Guard and Earthing G.I. Flats from top to bottom and rolling/bundling and stacking as per instruction of Engineer Incharge. Handover all material in good condition to Local BSNL Authority at kekri.If any feeder cable / antennas / aviation lamp / spike guard/ electric cables is cut or damaged, the cost of material will be recovered from the agency.

Carriage of tower material from BSNL RTT site Sadar bazar kekri city to BSNL New RTT site, kekri including loading, unloading, stacking in countable position. Due to local constraints at the old and new sites , all the tower material will have to be manually brought down from four floors and manually lifted up three floors to the new site. The rates includes the cost of all operatilons involved as above including 1 Km lead approximately. The wt of tower material is up to 2.50 MT.

Extra for number painting on each member of dismantled members (of above item No.1) tower material etc. as per schedule nomenclature.

15M. Three leg angle tower.

Making and supplying at site anchor bolts for fixing base of tower manufactured from 25 mm dia mild steel bars of required length and threaded at top upto 150 mm length and welded with lugs made from 100mmx100mmx 10 mm thick mild steel plate at 50 mm from bottom including suitable hexagonal nuts 2 nos (Nuts & Checknuts)and MS spring washer etc all complete as per drected by the Engineer- in -charge.

Placing and embedding in position required number of foundation anchor bolts, nuts and template in each leg of RCC Column and beam of 3 -legged tower as per the structural drawing and agreement maintaining the levelling and verticality centre to entre distances accurately all complete as directed by Engineer In Charge.

Erection of Roof Top Tower upto 15M height at desired location and floor as decided by competent authority. This includes all labour and works involed in erection of tower, including shorting numbering etc. All complete as per direction of Engineer in Charge.

Welding plant at site i/c welding of new column bars to existing slab/ beam & column reinforcement bars as directed by engineer incharge.( New reiforcement to be paid separately)

Painting of RTT tower of item no. 5, SH:- Miscellaneous Work with LUXOL High Gloss synthetic enamel paint with two or more coats of required shade and colour to give an even shade as per aviation requirements etc. all complete as per the direction of Engineer-In -Charge. (The agency shall arrange for all the material ,labour, T &P etc. required for the work.)

Supplying 1 mm thick M.s sheet template as per drawing and as per directed by engineer incharge

Dismantling of canopy of apprx size 10 feet 4 inch x 7 feet and 10 feet height ,already fixed with 2 Nos. ISMB size 100x150mm at bottom in old RTT site sadar bazaar, Kekri and further carriage/ transporting all material to New RTT site at sadar bazaar , Kekri up to 1 Km lead and placing it 50 feet height mumty terrace with due care taking all safety measures / precautions and refixing at New site . The item includes disamntling and Unloading goods three floors down at old RTT site and lifting them four floors up to the new RTT site , transportation, loading, unloading, lifting ,placing and refixing it as per site requirement and as per direction of Engineer Incgarge.