REPAIR/MAINTENANCE OF WATER SUPPLY DI/CI/GI PIPE LINES AT VSN NAGPUR

Amount

M & L for PCC 1:3:6 with 20 mm aggregate for making foundation for placing of rotational moulded polyethylene water storage tanks of capacity 500 Ltrs all as specified and as directed

Supply & replace polyethylene water storage tank cover black colour without threaded but included nut bolts and hucks of capacity exc 250 litre and not exc 500 litre capacity all as specified and as directed.

Supply & replace polyethylene water storage tank cover white colour threaded type of capacity exc 250 litre and not exc 500 litre capacity complete all as specified and as directed.

Supply & replace 25 mm ball valves high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball screwed for iron pipe and fixing with all connected accessories (Minimum weight-455 gms) complete all as specified and as directed.

Supply & replace 20 mm ball valves high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball screwed for iron pipe and fixing with all connected accessories. (Minimum weight- 210 gms) complete all as specified and as directed.

Supply & replace 15 mm ball valves high pressure of PTMT with epoxy coated Aluminium rod and high density plastic ball screwed for iron pipe and fixed. (Minimum weight- 142 gms) complete all as specified and as directed.

Supply & replace gun metal, globe or gate valves with iron wheel head, screwed both ends for iron pipe of 50 mm, including taking down complete all as specified and as directed.

Supply & replace gun metal, globe or gate valves with iron wheel head, screwed both ends for iron pipe of 40 mm including taking down complete all as specified and as directed.

Supply & replace gun metal, globe or gate valves with iron wheel head, screwed both ends for iron pipe of 25 mm including taking down complete all as specified and as directed.

Supply & replace gun metal, globe or gate valves with iron wheel head, screwed both ends for iron pipe of 20 mm including taking down complete all as specified and as directed.

Supply & replace gun metal, globe or gate valves with iron wheel head, screwed both ends for iron pipe of 15 mm including taking down complete all as specified and as directed.

Supply and laying 100 mm bores of tubes 'medium grade' galvanised with all fittings and fixed complete laid in trenches including taking down old unserviceable GI tubes complete all as specified and as directed.

Supply and laying 50 mm bores of tubes 'medium grade' galvanised with all fittings and fixed complete laid in trenches complete all as specified and as directed.

supplying and laying 40 mm bores of tubes 'medium grade' galvanised with all fittings and fixed complete laid in trenches complete all as specified and as directed.

Supply and laying 25 mm bores of tubes 'medium grade' galvanised with all fittings and fixed complete laid in trenches/wall and ceiling or laid in floors complete all as specified and as directed.

Supply and laying 20 mm bores of tubes 'medium grade' galvanised with all fittings and fixed complete laid in trenches/wall and ceiling or laid in floors complete all as specified and as directed.

Supply and laying cast iron pipe 100 mm dia with flange end joint class B in trenches including taking down old Unserviceable pipe complete all as specified and as directed.

Taking up or down U/S GI tubing/PVC and connection 40/50 mm size including cleaning for refixing or removal to store complete all as specified and as directed.

Taking up or down U/S GI tubing/PVC and connection 25 mm size including cleaning for refixing or removal to store complete all as specified and as directed.

Taking up or down U/S GI tubing/PVC and connection 20 mm size including cleaning for refixing or removal to store complete all as specified and as directed.

M & L for excavation in trenches, not exc 1.5 m wide and not exc. 1.5 m in depth and getting out hard/dense soil complete all as specified and as directed.

M & L for returning filling in including spreading, levelling, watering and ramming in layers not exceeding 25 cm thick with earth obtained from excavation all as specified and as directed.

M & L for removal of surplus soil to a distance not exceeding 50 mtrs and depositing where directed at a level not exceeding 1.5 mtr above the starting point all as specified and as directed.

Supply and fix water pressure gauge tamper proof and water proof 0 to 10 kg/cm2 , Note: the cost shall deemed to be included for making hole in existing gi/di/ms pipe and new 15 mm GI/CI pipe 0.4 mtr for fixing of pressure gauge making thread in pipe all as directed

Dismantling of cement concrete in ground floors and paving not exceeding 15 cm thickness (below or above ground level) complete all as specified and as directed.

Taking down u/s and Supply and fix GI Nipples ISI marked of following sizes all as specified and as directed.

"X " Hose nipple 50 mm/40 mmx100 mm long

"x" Hose nipple suitable for fixing of plastic pipe to gi pipe 25/20mm x 100 mm long

Taking down u/s and Supply and fix GI unions ISI marked of following sizes all as specified and as directed.

Taking down u/s and Supply and fix GI elbow ISI marked of following sizes all as specified and as directed.

Taking down u/s and Supply and fix Reducer sockets ISI marked of following sizes all as specified and as directed.

25 mm x 20 mm

25 mm x 15 mm

40 mm x20mm

50 mm x25mm

50 mm x20 mm

Taking down u/s and Supply and fix GI TEE ISI marked of following sizes all as specified and as directed.

15 mm x 15 mm x 15 mm

20 mm x 20 mm x 20 mm

25 mm x 25 mm x 25 mm

50 mm x 50 mm x 25 mm

40 mm x 40 mm x 25 mm

Taking down u/s and Supply and fix GI Bends ISI marked of following sizes including taking out the old one all as specified and as directed.

Taking down u/s and Supply and fix GI Plug ISI marked of following sizes including taking out the old one all as specified and as directed.

Taking down u/s and Supply and fix sockets ISI marked of following sizes all as specified and as directed.

Taking down u/s and Supply and fix MS nuts bolts of required size or sample availbale at MES Office of glands cover & sluice valves complete all as specified and as directed.

Supply only Hacksaw blade good quality taparia make complete all as specified and as directed.

Supply and make liquid form and pore in designfection plant in two time salt (sodium chloride) in fine form of good quality. Note: Mixing & dosing will be in Contractor scope .pore in to the water in ug sump both pump house ie. (Gorewara and or New pump house) rate are deemed to included manpower for make liquid form for salt solution and pore to sump as regular or daily basis) at two time complete all as specified and directed

Supply and make liquid form and pore in chlorination plant in to the pump house i,e Gorewara and or New pump house of Calcium based Granular Chlorination Chemical (60-70%) Chlorine Granuals in fine form of good quality Size 2-4 Mesh Appearance : White Granuals Effective Chlorine : 60-70% Make ALTOCH GP /ADITYA BIRLA Aquafit pirichlor by sree Royal seema , Purichlor all as directed in fine form of good quality.

Supply and pore bleaching powder under in under ground sump at both pump house ie. (Gorewara and new pump house) rate are deemed to be included for manpower for make liquid form for bleaching powder and pore to sump as regular or daily basis) at two time complete all as specified and as directed.

S & F cast iron fittings like bends, tee, tail pieces collars etc, spigot socketed and flanged ends type etc confirming IS upto 200mm bore pipes complete all as specified and as directed. (Note : Lead joints Earth works will be measured and paid separately)

Supply & Fix Mechanical joint suitable for 200 mm bore CI pipe ,inluding cutting pipe excavation & earth work etc, nuts, bolts and washers complete all as specified and as directed.

Supply & Fix Mechanical joint suitable for 150 mm bore CI pipe ,inluding cutting pipe excavation & earth work etc, nuts, bolts and washers complete all as specified and as directed.

Supply & Fix Mechanical joint suitable for 100 mm bore CI pipe ,including cutting pipe excavation & earth work etc, nuts, bolts and washers complete all as specified and directed

Supply & Fix Mechanical joint suitable for 80 mm bore CI pipe ,including cutting pipe excavation & earth work etc, nuts, bolts and washers complete all as specified and as directed.

Supply & replace Jeep leather 150 mm suitable for CI foot ball including nut bolts washer rate included for removing and refixing football in to the pipe in sump complete all as specified and as directed.

Supply & replace & Fix Jip leather 100 mm suitable for CI foot ball including nut bolts washer rate included for removing and refixing football in to the pipe in sump complete all as specified and as directed.

Supply & replace Jip leather 80 mm suitable for CI foot ball including nut boltd washer rate included for removing and refixing football in to the pipe in sump for complete all as specified and as directed.

Supply & replace gasket for 150 mm dia pipe suitable for CI foot ball/Sluice valve including nut bolt washer complete all as specified and as directed. Note: - Rate Included for removing and refixing football in to the pipe in sump.

Taking down unserviceable and Supply and fix gasket for 100/80 mm dia pipe suitable for CI foot ball/Sluice valve including nut bolts washer complete all as specified and as directed. Note: - Rate included for removing and refixing football in to the pipe in sump

Taking down unserviceable and Supply & Fix CI body Sluice valve PN 1 conforming to IS of size 80 dia complete with nuts, bolts, rubber gaskets etc including, testing complete all as specified and as directed.

Taking down unserviceable and Supply & Fix CI body Sluice valve PN 1 conforming to IS of size 100 dia complete with nuts, bolts, rubber gaskets etc including, testing complete all as specified and as directed.

Taking down unserviceable and Supply & Fix CI body NRV ISI mark of size 50 dia complete with nuts, bolts, rubber gaskets etc including, testing complete all as specified and as directed.

Taking down unserviceable and Supply & Fix CI body NRV ISI mark of size 100 dia complete with nuts, bolts, rubber gaskets etc including, testing complete all as specified and as directed.

Taking down unserviceable and Supply & Fix CI body Sluice valve PN 1 conforming to IS of size 50 dia complete with nuts, bolts, rubber gaskets etc including, testing complete all as specified and as directed.

Taking out unserviceable and Supply and fix ms clamp 100/80 mm dia pipe 08 inch long with rubber suitable size nut bolts washer including taking down old unserviceable clamp complete all as specified and as directed.

Taking out unserviceable and Supply and fix ms clamp 50/40 mm dia pipe 06 inch long with rubber suitable size and nut bolts washer including taking down old unserviceable clamp complete all as specified and as directed.

Taking down u/s tank connection and Supply and fix tank connection 15 mm complete all as specified and as directed.

Taking down u/s tank connection and Supply and fix tank connection 20 mm complete all as specified and as directed.

Taking down u/s tank connection and Supply and fix tank connection 25 mm complete all as specified and as directed.

Taking down u/s mechanical joint and Supply and fix Mechaniclal joint rubber for 150 mm dia valve complete all as specified and as directed.

Taking down u/s mechanical joint and Supply and fix Mechaniclal joint rubber for 100 mm dia valve complete all as specified and as directed.

Taking down u/s mechanical joint and Supply and fix Mechaniclal joint rubber for 80 mm dia valve complete all as specified and as directed.

Taking down u/s and Supply and fix Tyton joint rubber 150/100mm/80 mm complete all as specified and as directed.

Taking down u/s and Supply and fix rubber sheet size 3 mm complete all as specified and as directed.

Supply and fix pump set bearing Grease in various motor/ pump complete all as specified and as directed.

Supply and fill resin & hardner complete all as specified and as directed. Make: - M Seal or equivalent

Supply and replace old U/s DI Pipe line 100 mm dia pipe complete all as specified and as directed.

Supply and replace old U/s DI Pipe line 150 mm dia pipe complete all as specified and as directed.

Supply and pore (aluminum potassium sulfate) in to the water in ug sump both pump house ie. (Gorewara and new pump house) rate are deemed to included manpower for make liquid form for alum and pore to sump as regular or daily basis) at two time complete all as specified and as directed.

Taking out u/s and Supply fixing 45W LED street light with pressure die cast aluminum housing & toughened glass with IP-66 degree of protection, Individual LED's must havepeanut lenses for better throw across & along the road ,with luminaire efficacy of greater than 85Lumen/Watt (Minimum lumen output of luminaire should be3800Lumens ), color rendering (CRI) of ≥ 75 and co-related colour temperature (CCT ) of 5700K (± 500K) , The luminaire should have 5KV surge protection, PF ≥ 0.95, and total harmonic distortion of THD ≤ 10% , voltage range of 140-280V should be provided. Luminaire should have top maintainable driver compartment for easy access to driver during maintenance. The Driver used must be a constant current driver with efficiency of ≥ 85% The manufacturers LOGO must be Embossed/ Engraved in the housing of the luminaire. Manufacturers to provide LM80 from source manufacturer and should have adequate testing facilities approved by ministry of science (Govt Of India ) to provide LM79 report. Make : Bajaj : Cat No BRTFG 45W LED or eqival,ant in CG, Philips.

Supply and fix lead wool for jointing of DI Pipe any size complete all as specified and as directed.

Supply only spun yarn good quality for tighing of union socket etc for water supply pipe complete all as specified and as directed.

Testing of potable water sample collected from New Pump House or Gorewara pump house at vayusena Nagar Nagpur and testing report required from through reputed laboratory /Government lab as per BIS -10500:2012 for drinking water are required folowing test: (a) E-coil or thermo tolerant coliform bacteria

Testing of potable water sample collected from New Pump House and Gorewara pump house at vayusena Nagar Nagpur and testing report required from through reputed laboratory /Government lab as per BIS -10500:2012 for drinking water are required following test: - Physical tests: - (a) Temperature - Centigrade (b) Turbidity - NTU (c) Colour - Hazen. Chemical Tests: - (a) Total Hardness as CaCo3 - PH Scale (b) Calcium as Ca - Mg/L (c) Magnesium as CA - Mg/L (d) Total Alkalinity as CaCo3 - Mg/L (e) Chloride as Cl - Mg/L (f) Total Dissolved Solids - Mg/L (g) Fluoride as F - Mg/L (h) Sulphate (SO4) - Mg/L .

Harsh Construction Company