Repair and replacement of CI/GI/UPVC pipe line and connected works at Mily station Kannur under AGE (I) Cannanore.

Amount

Excavating in trenches n.exc. 1.5m wide and n.exc. 1.5m in depth for laying water pipe and n exc 10sqm on plan and getting out in soft loose soil for laying pipe line etc all as specified and directed.

Returning and filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick with soil obtained from excavation all as directed

Removing excavated materials (soil) to a distance n exceeding 50m and depositing where directed at a level 1.5m above starting point all as specified and directed.

Taking down rusted GI/UPVC water tubing 25mm bore and connections from the walls/trenches/roof and making good the disturbed surface all as directed.

All as per item No 4 here in before but 40mm bore all as specified and directed.

All as per item No 4 here in before but 50mm bore all as specified and directed.

All as per item No 4 here in before but 80mm bore all as specified and directed.

All as per item No 4 here in before but 100mm bore all as specified and directed.

Supply, laying, jointing and testing high pressure UPVC, SCH 40, 25mm bore pipe, of pressure rating 10Kgf/cm2 including UPVC fittings such as bends, elbows, tees, reducers, short pieces, connectors, back nuts, caps, plugs, etc; laid in trenches all as specified and directed.

All as per item No 9 here in before but 40mm bore all as specified and directed.

All as per item No 9 here in before but 50mm bore all as specified and directed.

All as per item No 9 here in before but 80mm bore all as specified and directed.

All as per item No 9 here in before but 100mm bore all as specified and directed.

Laying, jointing and testing of old serviciable pipe 25mm bore obtained from item No 4 here in before including removal of scaling, cleaning of pipe and UPVC fittings such as bends, elbows, tees, reducers, short pieces, connectors, back nuts, caps, plugs, etc laid in trenches all as specified and directed.

All as per item No 14 here in before but 40mm bore all as specified and directed.

All as per item No 14 here in before but 50mm bore all as specified and directed.

All as per item No 14 here in before but 80mm bore all as specified and directed.

All as per item No 14 here in before but 100mm bore all as specified and directed.

Supply only UPVC gate valve/Ball calve, pressure rating 10Kgf/cm2, with handle of 25mm bore all as specified and directed.

All as per item No 19 here in before but 32mm bore all as specified and directed.

All as per item No 19 here in before but 40mm bore all as specified and directed.

All as per item No 19 here in before but 50mm bore all as specified and directed.

Supply only UPVC union, plain type, 25mm bore, pressure rating 10Kgf/cm2, all as specified and directed.

All as per item No 23 here in before but 40mm bore all as specified and directed.

All as per item No 23 here in before but 50mm bore all as specified and directed.

Supply only UPVC socket, plain type, 25mm bore, pressure rating 10Kgf/cm2, all as specified and directed.

All as per item No 26 here in before but 40mm bore all as specified and directed.

All as per item No 26 here in before but 50mm bore all as specified and directed.

Checking of pipe line any type and any dia in trench / wall to find out defect / taking out unserviceable parts such as Union/ball valve/ small length of pipe and repairing by replacing the defective parts including solvent cement, minor repairs to pipes connection / loose connection /necessary cleaning the pipe lines where provided and checking the proper water flow in the pipe line complete all as specified and as directed by Engineer -in-Charge. Note : (i) Spares of pipe fittings shall be measured & paid separately. (ii) The rate included the cost of T&P if necessary.

Supply and fix cast iron sluice valve 80mm bore, flanged type, steel spindle, heavy duty, class PN 1.6, conf to IS 14846 hand wheel operated, short body and iron wheel, fixed complete with rubber gasket joints including nuts & bolts, washers complete etc including taking out old unserveceable sluice valve all as specified and directed.

Supply and fix cast iron sluice valve 100mm bore, flanged type, steel spindle, heavy duty, class PN 1.6, conf to IS 14846 hand wheel operated, short body and iron wheel, fixed complete with rubber gasket joints including nuts & bolts, washers complete etc including taking out old unserveceable sluice valve all as specified and directed.

M & L for construction of valve chamber 1200x1200x900mm with PCC (1:4:8), type D2 using 40mm graded stone aggregate for foundation, brick wall with sub class ‘B’ old size brick, built in cement mortar (1:4), plastering with cement mortar 10mm thick inside and outside 3.15mm thick MS sheet cover framed with angle iron 40mm x 40mm x 6mm thick and locking arrangement, painting to steel surfaces with two coats of anti-corrosive paint over one coat of red-oxide zinc chrome primer including necessary excavation and earth work, including demolition of existing damaged valve chambers and removing rubbish outside MD land complete all as specified and directed.

T.P.SUNIL KUMAR

VIJAY ENTERPRISES

JEETH CONSTRUCTION