Repairs to IQ Girls Hostel CV Raman Hostel Block 10 and Dispersion trench to staff quarters septic tanks in RGMTTC compound Meenampakkam Chennai. SH Replacing drainage line in staff quarters and carrying out termite treatment in C.V. Raman and Ram

Amount

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not ex

All kinds of soil

Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia

Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge : 15 mm to 40 mm nominal bore

Providing and fixing PTMT bib cock of approved quality and colour.

15 mm nominal bore, 122 mm long. Weighing not less than 99 gms.

Providing and fixing PTMT stop cock of approved quality and colour.

20mm nominal bore, 89 mm long. Weighing not less than 88 gms.

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings andfixtures complete, including cutting and making good the walls and floors wherever required :

W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:

White Vitreous China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap

Providing and fixing P.V.C. low level flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete.

10 litre capacity - White

Providing and fixing solid plastic seat with lid for pedestal type W.C. pan complete :

White solid plastic seat with lid

Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm or 340x410x265 mm sizes respectively.

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.

32 mm dia

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :

25 to 40 mm nominal bore

Providing and fixing uplasticised PVC connection pipe with brass unions :

45 cm length , 15 mm nominal bore

Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet :

100 mm diameter

Providing and fixing PTMT pillar cock of approved quality and colour .

15mm nominal bore, 125 mm long foam flow. Weighing not less than 120 gms.

Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour.

One coat.

Two coats.

Providing and fixing uPVC pipes, having thermal stability for hot & cold water supply, including all uPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step uPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.

Internal work - Exposed on wall

40 mm nominal dia Pipes

50 mm nominal dia Pipes

Providing and fixing PVC valve in PVC pipe with necessary cutting and joining of pipes etc complete

Providing and fixing PTMT Two way tap of approved quality and colour .

Providing and fixing health faucet with 1.0m long pvc connection pipe

Providing and fixing PTMT coupler for connecting PVC pipes with necessary adhesive etc complete.

Repair to flush tank to arrest leakage, overflow by adjusting the syphon etc complete

Removing refixing urinal wash basin with necessary screws etc complete.

Cleaning of water supply pipe line for removing the chockup

Providing and fixing PVC U drain pipes (4KN/sqm) confirming IS 15328 in required slope and jointed together with jointing couplers as per manufacturers specification and other end socketed including jointing with couplings wherever necessary with PVC cement solvent testing of joints etc complete, and as directed by Engineer-in-charge. (Cost of jointing Couplers to be paid for separately)Finolex, Supreme or equivalent make

Providing anti termite treatment by supplying Chlorpyriphos/ Lindane emulsifiable concentrate of 20% chemical emulsion in sealed containers and as per the process described below.

a) Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti- termite treatment : b) Treatment at points of contact of wood work by chemical emulsion Chlorpyriphos/ Lindane (in oil or kerosene based solution) @ 0.5 litres per hole by drilling 6 mm dia holes at downward angle of 45 degree at 150 mm centre to centre and sealing the same. c) Treatment on floor along the wall by drilling holes 6 mm dia, at downward angle of 45 degree at 300 mm centre to centre and sealing the same.

The rate includes a) the cost of finishing the holes drilled, with white cement and matching pigment

b) the cost of Carpenter required for removing and refixing of false ceiling tiles for inspection and injection of chemical emulsion)

MUNIYAN P (BID ID -789690)