CLEANING OF SERVICE TANKS ALONGWITH REPAIR MAINT OF CONNECTED ITEMS UNDER GE BRICHGUNJ SVP

Amount

M&L for cleaning of service tanks of the capacity as mentioned below on roof top of bldgs upto forth storey after disconnection from inlet and outlet pipe, removing of float valve of service tank and keep aside safely for reuse drain out water through drain plug, cleaning thoroughly to remove all scales and dirt by brushing internal surface, cleaning properly inside with bleaching powder, flushing out with fresh water, re-positioning of tank at same place, re-connecting inlet and outlet pipes, closing of drain plug, re-installation of float valve duly cleaned, writing/ labelling the record of cleaning carried out with white/black bold letter such as "TANK CLEANED ON" DD/MM/YYYY, including removing creepers, vegitation and roots of plants, trees branches on or surrounding of service tank complete all as directed. Note:-(i) Unit rate quoted is deemed to be included for testing of water supply in tank both inlet and outlet flow during next supply hours. (ii) Contractor shall maintain a register for cleaning carried out with date and obtain users signature and remarks if any and this register to be submitted alongwith RAR. (iii) Contractor is liable to rectify any damages to the external finishes of the bldg occured during the cleaning process, i.e. scrubbing and touch up with external paints as existing specifications. Unit rate quoted is deemed too be included the cost of the same. (iv) All sort of petty T&P items such as ladder, safety equipment, nuts, bolts, washers etc. required to accomplish the job shall be provided by the contractor with out any extra cost to dept. PVC tank upto 300 litres

PVC tank upto 500 litres

PVC tank upto 1000 litres

PVC tank upto 2000 litres

PVC tank upto 5000 litres

PVC tank upto 10000 litres

Excavation in trenches not exceeding 1.5 m wide and n.exc. 1.5 m deep and getting out for taking out or laying of pipes of any size in Soft/ loose soil complete all as specified and as directed.

Returning filling in including spreading leveling watering and well ramming in layers n.exc. 25cm in any type of soil complete all as specified and directed.

Removing surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point as directed.

S& F steel water tubes medium grade (ISI marked) galvanised with all fittings and fixed to walls or laid on floor or in ceilings of size 20 mm bore pipe alongwith all fittings as per site requirement including taking out of old pipelines complete all as specified and as directed.

All as per item No 5 here in before size 25 mm bore complete all as specified and as directed.

All as per item No 5 here in before size 40 mm bore complete all as specified and as directed.

All as per item No 5 here in before size 50 mm bore complete all as specified and as directed.

All as per item No 5 here in before size 80 mm bore complete all as specified and as directed.

S&F in replacement of 20mm bore CPVC pipes SDR 13.5 & Plain CPVC SDR 13.5 grade with all types of fittings such as bends, tees, short pieces, connectors, elbows, reducers, union, sockets etc as required at site, fittings on walls/ceiling or laying in floors complete all as specified and directed .

All as per Item Ser No 6 here-in-before but of 25mm bore complete all as specified and as directed.

All as per Item Ser No 6 here-in-before but of 40 mm bore complete all as specified and as directed.

All as per Item Ser No 6 here-in-before but of 50 mm bore complete all as specified and as directed.

M&L for arresting leakage in CI/DI pipe by Run lead joint, making good/ leakless the joint for pipes of 80 mm dia complete all as specified and directed : Note: Rate deemed to be inclusive of rate of all fittings required at site and jointing of pipes and earthwork shall be measured under relavant item

All as per item No 7 here in before but 100 mm bore complete all as specified and as directed.

All as per item No 7 here in before but 150 mm bore complete all as specified and as directed.

All as per item No 7 here in before but 200 mm bore complete all as specified and as directed.

All as per item No 7 here in before but 250 mm bore complete all as specified and as directed.

All as per item No 7 here in before but 300 mm bore complete all as specified and as directed.

Taking out the water samples in hygiene containers at different locations as directed by the Engineer-in-charge and getting the water tested from Govt approved lab for the chemical and Bactoriological test and submission of the test results complete all as specified and as directed.

Supply, lay in trenches, connect, joint, test and commission of 150 mm bore Ductile Iron Pressure Pipes, Centrifugally Cast [Spun], Class "K-9" with Socket and Spigot ends conforming to IS-8329 in standard lengths suitable for Push-On Rubber Gasket Jointing with inside mortar lining and black bitumen external coating complete including taking down of existing unserviceable pipes all as specified and as directed.

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

Supplying, fixing and testing of CI, heavy duty, Specials of any size, radius and length confirming to IS - 1538 such as bends, tapers any type all sockets or socket and spigot or Flanged, collars, caps and plugs, ( required for shape as per site ) adopters etc suitable for CI Spigot and Socket or Flanged pressure pipes complete all as specified and as directed.

All as per item No 10 but DI fittings any type or size complete all as specified and as directed.

S&F in replacement sluice valve, cast iron body, ss spindle, gun metal rings including wheel for operation, flanged and drilled of size 200 mm bore, confirming to IS - 14846, class PN -1.6, long body type including all jointing materials, bolts, nuts, washer complete all as specified and as directed.

All as per Item No 11 here-in-before but of size 150 mm bore complete all as specified and as directed.

All as per Item No 11 here-in-before but of size 100 mm bore complete all as specified and as directed.

All as per Item No 11 here-in-before but of size 80 mm bore complete all as specified and as directed.

S&F in repair PVC tank cover top for water storage tanks suitable for 200/300 ltrs capacity as per existing colour complete all as specified and as directed.

All as per Item No 12 here-in-before but of size 500/1000 ltrs capacity complete all as specified

All as per Item No 12 here-in-before but of size 2000/5000 ltrs capacity complete all as specified

M&L for arresting leakage in GI Water Supply GI Lines of size 80mm dia. By tightening of lose joints of union ,elbow, socket nipple as per site, replacement of fittings such as GI union, socket, nipple etc as required at site complete all as directed. Note : Earth work required shall be measured and paind seperately.

S & F Gun metal gate valve with iron wheel head screwed both ends for iron pipe and fixed complete after dismantling and taking out the existing unserviceable Gun metal gate valve of size 20 mm all as specified and as directed by Engr-in-Charge.

All as per Item Ser No 14 here-in-before but of size 25 mm complete all as specified and as directed.

All as per Item Ser No 14 here-in-before but of size 40 mm complete all as specified and as directed.

All as per Item Ser No 14 here-in-before but of size 50 mm complete all as specified and as directed.

S&F in replacement for 20mm dia ball valves, Union Type, high pressure, CPVC polythene gate and flynut complete all as specified and as directed.

All as per item No 15 here in before but of size 25mm bore complete all as specified and as directed.

All as per item No 15 here in before but of size 40mm bore complete all as specified and as directed.

All as per item No 15 here in before but of size 50mm bore complete all as specified and as directed.

Supply and laying in trenches or on pedestal wherever required ,jointing ,testing and commissioning of ISI marked HDPE pipes PN 10 of 65 mm bore including taking down of existing unserviceable pipes all as specified and as directed.

All as per item No 17 but 90 mm outer dia / 75 mm bore all as specified and as directed.

All as per item No 17 but 110 mm outer dia / 100 mm bore all as specified and as directed.

Supply and laying in trenches or on pedestal wherever required ,jointing ,testing and commissioning of ISI marked HDPE pipes Pressure rating 6 kgf/cm2 of 50 mm outer dia including taking down of existing unserviceable pipes all as specified and as directed.

All as per item No 18 above but 40 mm dia complete all as specified and as directed

S&F in replacement of Rotational moulded polyetheylene (HDPE) double layered ISI marked Water Tanks of 300 Ltr capacity Cylindrical & Vertical Type, ISI marked, with PVC cover including provision of 40mm / 25mm dia spouts for connecting inlet, outlet, over flow and washout pipes hoisted and fixed in position complete all as specified and as directed.

All as per Item Ser Item No 19 here-in-before but of size 500 ltrs capacity

All as per Item Ser Item No 19 here-in-before but of size 1000 ltrs capacity

All as per Item Ser Item No 19 here-in-before but but of size 2000 ltrs capacity

S & F in replacement 20mm dia Ball valves (Float Valve) high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed complete all as specified and as directed. (Minimum weight 20mm-210gms./ 25mm-455gms/ 40mm - 690 gms)

All as per Item No 20 here-in-before but of size 25 mm dia complete all as specified and as directed

All as per Item No 20 here-in-before but of size 40 mm dia complete all as specified and as directed

BABBAR ENGINEERS (BID ID -3335216)

SKV Engineering (BID ID -3335386)

Sri Ram Construction (BID ID -3334926)

ANITA VARMA ENTERPRISES (BID ID -3334689)

M/s SA Traders (BID ID -3334644)

Nirman Construction Company (BID ID -3334667)