REPAIR REPLACEMENT MAINT REROUTING OF CI DI GI DISTRIBUTION SYSTEM INCLUDING CONNECTING ITEMS AT OLD VRC NEW VRC DGIS IHQ CAMPS CAMS VIKRAM VIHAR WARDEC 1 CBPO AREA AND REPAIR MAINT OF CHLORONOME PLANTS IN THE AREA OF AGE U WATER SUPPLY NO III UNDER

Amount

Excavation in trenches not exc 1.5 M wide and not exc 1.5 M in depth for pipe line, etc in any type soil getting out and levelling of bottom surface to required level complete all as specified and as directed

Excavation in trenches by cutting of road crossing PCC hard standing for taking out/laying of pipe including making good the existing surfaces with same finish to match the original finish by filling of PCC (1:2:4) type B-1 using 20mm graded crushed stone aggregate complete all as specified and as directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm thick in soft / loose soil complete all as specified and as directed by Engineer-in-Charge.

Removing excavated material (Soils) from site to a distance not exc 50 M away and depositing where directed at a level not exc 1.5mtr above the starting point complete all as specified and as directed by Engineer-in-Charge.

Boring holes under road pavement by bocky manually in any type of soil upto 200 mm bore in any depth as per site requirement complete all as specified and directed by Engineer-in-Charge. (Note :- Bocky machine with desel & driver cost shall be deemed included in quoted unit rate).

Taking up or down cast Iron/Ductile Iron (including all fittings) with spigot & socket ends and lead/tyton joints including burning out lead joints and recovering lead complete all as specified and directed by Engr-in-charge of the following sizes :-

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

(Note :- Old recovered lead, from joints will be credit to contractor on schedule of credit rate.)

Supplying, laying, jointing, testing and commisioning of DI Pipe as per IS 8329-2000, class K-7 with inside cement mortar lining with spigot and socket ends laid in trenches including tyton joint (Rubber gasket joint) complete all as specified and as directed by Engineer-in-charge for the following sizes :-

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

Material and Labour for CI/DI fittings/specials such as Tees, bends (any type, radius and angle) tapers any type, collars, tail pieces, caps and plugs of the following sizes confirming to IS: 1538-1993 complete all as specified and directed by Engr-in-Charge.

upto 150 mm bore

200 to 400 mm bore

Material & Labour for run lead joint including jointing material for CI/DI Pipe of following sizes complete all as specified and as directed by Engg-in-Charge:-

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

Supply, fixing, jointing & testing Cast Iron Sluice Valve of sizes as under, ISI Marked, flanged ends drilled pressure rating PN-1.0, PD Short body, confirming to IS 14846-2000, having stainless steel spindle with cast iron operation wheel at top including taking out unsv sluice valve complete all as specified and as directed at site by the Engr-in-Charge. (Note:- Flanged joints and rubber packing complete with jointing material shall deemed to be included in the unit rate of this item.)

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250mm bore

300 mm bore

Supply, fixing, jointing and testing of Cast iron Non Return valve without by pass arrangement, swing type, confirming to IS 5312-(Part I) - 1984, flanged ends pressure rating PN 1.0 complete including taking out unsv NRV complete all as specified and as directed at site by the Engr-in-Charge. (Note:- Flanged joints and rubber packing complete with jointing material shall deemed to be included in the unit rate of this item.)

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

Supply and fixing CI foot valve rating PN 0.2 flanged ends, swing type opration with rubber sheet, as per IS:4038-1986 including taking out unsv foot valve all as specified and directed by Engr-in-Charge of following sizes:- (Note:- Flanged joints and rubber packing complete with jointing material shall deemed to be included in the unit rate of this item.)

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

Supply, installation and testing of flanged ends water meter ISI marked woltman type, Class 'B' of following sizes and making good connection with flanged ends, with gasket rubber sheet and nut & bolts fixing in horizontal/inclind/vertical position, including taking out unsv water meter complete all as specified and directed at site by the Engr-in-Charge. (Note:- Flanged joints and rubber packing complete with jointing material shall deemed to be included in the unit rate of this item).

100 mm bore

150 mm bore

200 mm bore

Taking up or down GI steel tubing of following sizes with connections from Trenches/floors/walls complete all as specified and directed by Engineer-in-Charge.

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

Laying only Tubing medium grade galvanised IS 1239 (Part I)-2004 marked including all new fittings laid in trenches/ wall/floor etc in old/new position complete all as directed of following sizes:- (Note:- (i) Fittings and jointing materials shall deemed to be included in the unit rate of this item (ii) GI pipe will be issued under Sch 'B' items by the department.)

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

Supplying & fixing gun metal gate valves with iron wheel head, screwed both ends for iron pipe, ISI Marked, as per IS: 778-1984 of following sizes including taking out unsv gate valves complete all as specified and as directed at site by the Engr-in-Charge.

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

Labour for cutting of CI /DI/MS pipe and reducing to required length for insertion of new tees, branches etc of following sizes complete all as specified and directed by Engr-in-Charge.

100mm bore

150mm bore

200mm bore

250mm bore

300mm bore

Supply, installation and testing flanged ends strainer/dirt box rating PN 1.0 of following sizes with stainless steel mesh suitable for cold water meter to avoid foreign material entering into meter and making good connection with flanged ends with gasket rubber sheet and nut & bolts fixing in horizontal/inclind/vertical position, including taking out unsv strainer/dirt box complete all as directed at site by the Engr-in-Charge. (Note:- Flanged joints and rubber packing complete with jointing material shall deemed to be included in the unit rate of this item)

100 mm bore

150 mm bore

200 mm bore

300 mm bore

400 mm bore

Supplying and fixing cast iron Air release with flanged ends with gasket rubber sheet and nut & bolts including taking out unserviceable ARV complete all as specified and directed for following sizes :- (Note:- Flanged joints and rubber packing complete with jointing material shall deemed to be included in the unit rate of this item.)

80 mm bore

100 mm bore

150 mm bore

Material and labour for fabrication, welding and fixing of MS work made out of MS sheet not more than 3 mm thick of any size or MS angle/flat of any size as required at site for repair/replacement of valve pit cover/Sump manhole cover, stair case steps, sign board and all other iron works complete all as specified and as directed by Engineer-in-Charge at site.

M&L preparation of steel surfaces and applying two coat of syenthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Testing of drinking water collected from local source (bore wells /shallow wells) in the area of AGE (U) W/S No. III and submission of detailed test report to the office of Engineer-in-Charge. (i) Carrying out minimum essential testing of water as per IS 10500-2012 mandatory for chemical colour, odour, taste, turbidity, PH value, TDS total hardness, iron, chloride, fluoride and residual free chlorine and Bacteriological total coliform organisms per 100 ml (MPN) and E Coli in 100 ml) with specific recommendation regarding suitability of water for drinking purposes. (ii) Collection of water from different sources of water ie. Sump, bore wells & shallow well in a sterilized bottle and testing in NABL Approved laboratory as mentioned in specification (Note :- Rate Quoted shall also deemed to be included for the followings:- (i) Cost of sterilized bottle as required. (ii) To and from transportation charges for collection of samples from source (sump, bore & shallow wells).

(Note:- (a) Test lab shall be approved by GE before sending samples of water to Govt approved laboratory. (b) Test reports will be kept in record dully got verified and signed by EIC.

Supply and installation, connecting, testing and commissioning in replacment of high pressure single head adjustable Dosing System Adjustable 10% to 100% through a simple adjustment knob with an accuracy of + 2%, Inj. pressure 10 kg/sqcm, power input 230V, 50Hz, Max otput 27 ltr/hr with mandatory accessories like lead tubing, connceting ferrules, check valves etc. Accessories must include the following :- (i) Level switch for dry run cut off to avoid motor failure. (ii) Adaptor in stainless steel construction with FHP motor for solution making. (iii) FRP Dosing tank of net capacity 100 ltrs with removable lid, level inicator and chemically resistant to all generally used dosing chemicals. (iv) Suitable agitator single phase flange mounted motor with plastic shaft and impeller.

Note:- Sch of credit amount of Rs.328690.00/- shall be deducted from total quoted BOQ Amount when work acceptance letter issued.

Anandeshwar Enterprises

Deven Associates

Rahul Enterprises

Rajindera Enterprises

M.B. ENTERPRISES

Satish Kumar Gupta

Ridhi engineers and builders

Sukhram & Sons

Microsys Controls India