Civil Work

Amount

Engaging helper /beldar for attending day to day maintenance jobs for plumbing job and for other misscellaneous works such as cleaning roof,cutting bushes,grass etc.including the total cost of ladder,tagari,phawra etc.for all jobs in one working day on call basis .

Providing and fixing on wall face unplasticised Rigid PVC rain water/soil waste pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.

110 mm diameter

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS :5382 leaving 10 mm gap for thermal expansion.

Coupler 110mm

Bend 87.5° 110 mm bend

15 mm cement plaster on rough side of single or half brick wall of mix :

1:6 (1 cement: 6 coarse sand)

Repairs to plaster of thickness 12mm to 20mm 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 50metres lead :

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

Cleaning and desilting of gully trap chamber, including removal of rubbish mixed with earth etc. and disposal of same, all as per the direction of Engineer-in-charge.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including 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.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings. This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge : External work

40 mm nominal outer dia. Pipes.

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

40 mm nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Providing and fixing PTMT extension nipple for water tank pipe, fittings of approved quality and colour.

20mm nominal bore. Weighing not less than 40 gms.

Grading roof for water proofing treatment with

Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

Cement mortar 1:4 (1cement : 4 coarse sand)

Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect.

SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer

Providing and fixing CPVC Union in CPVC pipe including cutting and pasting the pipe and making good etc. complete

40 mm nominal outer dia .Pipes.

Removal of blockage from sewer line from one manhole to another manhole by rodding etc. i/c cleaning the line complete and disposal of malba outside the municipal limitas per direction of Engineer-In-Charge complete.

Cleaning of cholked sewer manhole/WC including removal of rubbish,garbage and its disposal to an approved municipal dumping ground all complete as per the directions of Engineer-in-Charge.

Cleaning of septic tank (50 user) by dewatering the sludge from septic tank i/c disposal of the same to the authorised municipal dumping area for all lift and leads i/c all tools and plants , whatever reqd for job.

30 mm red/white sand stone (chisel-dressed), fixed on Manhole walls with cement mortar 1:4 (1 cement :4 coarse sand), including finishing complete.

Constructing soak pit 1.5 m diameter 6.0 metre deep i/c excavation and refilling after fixing precast RCC rings of dia 1.50m as per standard design on the base of brick bats of thickness 30 Cm and sand layer of 15 Cm with cover as per required size and thickness, jointing rings with cement mortar 1:3 (1cement:3 fine sand) and connecting PVC drain pipe all complete as per direction of EIC.

M/S- YATHARTH INFRATECH (BID ID -832575)