REPAIR / MAINTENANCE OF CHLORONOME PLANTS,SUPPLY ONLY DISINFECTANT SUCH OF WATER SUPPLY INSTALLATION AND CLEANING,PAINTING TO OH RESERVOIRS/UG SUMPS AT ACC and S AREA UNDER GE(S) AHMEDNAGAR

Amount

Cleaning of area around installations including cutting and dressing of the existing vegitation (small trees/bushes/plants/grass,etc) of all type and all sizes wherever required for the clear approche to the installation and the work alignment of area complete all as directed.

Chamber cover fabricated out of equal angle iron of size 40 mm X 40 mm X 6 mm framework, embedded in PCC coping and 3 mm thick MS sheet cover fixed with flat iron 40 mm X6 mm all around and diagonally and hinged to the angle iron frame work with locking arragement and fixing handle including duly painted with two coats of anticorrosive bituminous paint over a coat of anticorrosive bituminous primer complete all as specified and directed.

Repairs/refixing of loose GI earthing strip of size 32 x 6 mm thick on and including wooden gutties connecting to earthing and the test point of the lightening arrester of the overhead tank all as per existing and as directed. (GI Strip if corroded will be replaced by new where directed and the same shall be measured & paid separately as supply only separately).

Repairs/refixing of loose for aluminium eathing strip of size 25 x 3 mm thick connecting to lightening arrester earth test point and the air termination at the top of overhead tank with staging of tank from 8 to 24 mtrs all as per existing and as directed. (Aluminium Strip if corroded will be replaced by new where directed and the same shall be measured & paid separately as supply only serparately) .

Repairs and servicing of chloronome plant gaseas type 200 gms/hour capacity 'SATHYA SAI' Make located at the following locations all as directed by the Engineer-in-Charge. Note : (i) The servicing is to be carried out monthly. (ii) Servicing to be carried out through authorised rep.approved. (iii) The spares to be replaced shall be measured and paid separately. The rates quoted for spares shall bes inclusive of attending immediately the chloronome plants as & when required at site to stop leakages and to be repaired immediately.

Bhingar Pump house - 02 Nos.

Dhobighat Pump house - 02 Nos.

AC Depot Pump house - 01 No.

KLP Pump house - 01 No.

Moisture trap / Glass NRV as per Part No SSAPS-1004 fixed complete all as directed.

Cylinder Key Part No SPAS 1025 fixed complete all as directed.

Chlorine flow meter up to 1 Kg / hr SSAPS-1033 fixed in replacement complete all as directed.

Chlorine Mixing chamber Part No SSPAS 1010 fixed in replacement complete all as directed..

Pressure guage stainless steel type for chlorine use with marking upto 7kg /sqcm capacity fixed complete all as directed .

Primary filter as per existing at site fixed complete all as directed..

Safety loop 'U' bend as per existing at site fixed complete all as directed.

PP diaphragm valve for water inlet and outlet of dia 15mm fixed complete all as directed.

Heavy duty PVC pipe for chlorine solution outlet of dia 20 mm bore (including iron clamps bends,Reducers,Valve etc) complete all as directed.

Heavy duty PVC pipe for chlorine solution outlet of dia 25 mm bore (including iron clamps, bends, Reducers,Valves etc. ) complete all as directed.

Board Chemical grade of standard sizs suitable to mount all accessories for chlorination complete as per Part No SSAPS 1029 fixed in replacement complete all as directed. Make : Sathya Sai/ Aqua/ Jai Gyandera

Teflon pipe 9.5 IP with PVC nuts and nipple 9 Mtr long, fixed complete all as directed.

O-Todoline solution in 500 ml bottle for water testing purpose complete all as directed. Make : NICE/Thomas Baker/Glaxo.

Ammonia solution for checking of chlorine gas leakages and plants in 500ml bottles. Make : NICE/Glaxo, complete all as directed.

Chlorine test kit with coloured ampule complete with all testing fitments and OT solution in Rexane finished box,complete set, all as directed.

PH test kit with coloured ampule coverd under BTB (range 6.0 to7.0) or phenol red (range 6.8 to 8.4) with necessary fitments and 100ml testing solution in Rexane finished box,complete set, all as directed.

Chlorine gas in 100/50 Kg cylinder including disconnection and reconnection at site as directed by Engineer-in-charge. Note :-1. All safety precations to be taken to avoid gass leakage Note :-2. Quoated rate deemed to include handling of cylinder and rental.

High strength calcium hypochlorite with calcium based granular chlorination chemical having 65% to 79% chlorine contents in granular disinfectant for water treatment complete all as specified and directed. Make As approved by E-in-C's branch.

Dewatering,cleaning of OH reserviors with high pressure jet to remove all mosses, algae and dirt and removal of dirty water along with sludge machines and disposal of the same to a distance exceeding 100 mtr , scrubing of internal surface by steel wire brush , remvoving the dirt completely using industrial cleaning complete internal surface and applying one coat of lime wash including marking the date of cleaning by using synthetic enamal paint in white colour over black background and letters of height 40 mm height and 30 mm width complete all as specified and directed For the following OH reservoirs:- . (All T&P and scaffolding etc as required shall be arranged by contractor.)

OH resevior 1,00,000 gallons cap with staging of tank more than 15 mtrs and not exceeding 24 metrs. Location, AC Depot Pump House & KLP.

OH resevior 1,50,000 gallons cap with staging of tank more than 8 mtrs and not exceeding 15 metrs. Location : New KLP

OH resevior 50,000 gallons cap with staging of tank more than 15 mtrs and not exceeding 24 metrs. Location : AC Depot Pump House & CQA(V).

Dewatering and cleaning of semi underground sumps with high pressure jet to remove all mosses, algae and dirt and removal of dirty water with sludge machines and disposal of the same at a distance exceeding 100 mtr, scrubing of internal surface by steel wire brush, remvoving the dirt completely using industrial cleaning complete internal surface and applying one coat of lime wash including marking date of cleaning by using synthetic enamal paint in white colour over black background and letters of height 40 mm height and 30 mm width complete all as specified and directed for the following Sumps:- (All T&P and scaffolding etc as required shall be arranged by contractor)

Underground Sump of 8,00,000 gallons capacity. Location : Bhingar Pump House

Underground Sump of 5,00,000 gallons capacity. Location : KLP, Dhobighat

Underground Sump of 2,50,000 gallons capacity. Location : Dhobighat Pump House

Underground Sump of1,00,000 gallons capacity. Location : AC Depot Pump House

Underground Sump of 75,000 gallons capacity. Location : AC Depot Pump House

Underground Sump of 30,000 gallons capacity. Location : Bhingar Pump House

Preparation of surfaces of ladder of overhead tanks of any capacity upto 20 mtrs staging including and applying one coat of synthetic enamel black paint on existing paint complete all as specified and directed.

Taking out and replacement of ladders/part of ladder in OH Tanks up to 24 mtrs staging, semi underground sump fabricated with MS sections including two coats of synthetic enamel black paint over a coat of anti corrosive primer complete all as specified and directed.

Netlon jallies with 2nd class teak wood batten duly fixed with patti and nails, and fitted on top entry of over head reservoir and specified windows to prevent entry of birds/dirty particals complete all as specified and directed.

Painting of surfaces of underground sump (Exposed surfaces) applying one coat of Snowcem paint of approved colour by Engineer-in-Charge and painting a square portion of 1 m X 0.5 m with black synthetic enamel paint and writing letters on it with white paint i.e. Capacity, date of cleaning, location etc. size of letter shall be as directed .

Underground sump (Semi) of capacity 8.00 lakh gallons

Underground sump (Semi) of capacity 5.00 lakh gallon

Underground sump (Semi) of capacity 0.75 lakh gallon

Underground sump 2.50 lakh gallons

Underground sump 1.00 lakh gallons

Underground sump 0.30 lakh gallons

Taking down carefully existing unservicable water level Indicator from OHT/ UG SUMPS and repair with replacement, of steel wire 4mm dia (8 SWG), MS V Shaped Pully 3 NOs, PVC Float 01 Nos, MS indicator, scraping, cleaning and painting complete, marking levels with Night Glow radium Paint, and fixing in position and testing for proper functioning complete all as specified and directed.

Taking down carefullly existing unserviceable water level indicator from OHT/UG sumps and replacement with new single phase automatic digital water level indicator with alarm for underground Sump / OH tanks, stainless steel probe unit and digital display indicator,measured in stages of 20% ( 5 stages) or 10% (10 stages) including 2 core 1 sqmm PVC insulated shelded copper wire of length as required at site complete with all accessories and fixing in position and testing for proper functioning complete all as specified and directed.

Scrapping, cleaning steel surface by removing old paint , preparation of surfaces and painting withtwo coats of synthetic enamel paint over a coat of red oxide primer at any height / location complete all as specified and directed.

Scrapping,cleaning gun metal surface by removing old paint and painting two coats of synthetic enamel paint over a coat of zink cromate primer on any size of sluice valves/NRVs complete all as specified and directed.

Preparation of new steel surface over 10 cm in width or girth and applying one coat of black bituminus paint on external surface of MS ERW pipes complete all as specufued and directed

Preparation of new steel and iron surface of any description over 10 cm width or girth and applying two coats of synthetic enemel paint over coat of zink cromate primer complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for taking out pipe line etc for repairs / laying cables etc and getting out in soft/loose soil complete all as specified and as directed by the Engineer - in - Charge.

All as per serial item No. 36 here-in-before but in hard / dense soil

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in any type of soil including making good of disturbed bituminous road / hard standing all as specified and directed.

Removing excavated 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 directed.

Cutting the existing bituminous road / PCC hard standing upto 75 cm in depth, 60cm in width and getting out excavated materials making good the damaged portion after laying of pipes by returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick and PCC 1:2:4 type B1 using 20 mm graded stone aggregate upto 30 cm depth from top of the road complete all as specified and directed.

Repairs / rectification of leakages of existing GI tubing laid in trenches, floors or on walls, roof by replacing new fittings such as union, sockets, nipples, tees, elbows, reducers etc including threading, cutting, jointing complete all as specified and directed for the following sizes:-

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

Taking up or down steel water tubing and connections including cleaning, removing chalkings and refixing same with complete new GI fittings such as unions, sockets, nipples, tees, elbows, reducers etc on wall, floors, in trench etc complete all as specified and directed for the following sizes:-

15 mm bore

20 mm bore

25 mm bore

40 to 50 mm bore

80 mm bore

GI tubing medium grade laid in trenches / floors or fixed to wall in any length with screwed and socket joints together with all galvanised GI fitting such as sockets, bends, elbows, tees, reducers, unions, bushes etc including jointing materials and testing complete all as specified and directed for the following size.

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

Gun metal or Bronze globe / ball valve, screwed both ends suitable for GI tubing with side way operating GI lever handle including taking down old unserviceable valve of any type / make all as specified and directed for the following size.

Repairs / rectification of leakages of existing CI/DI Main joint with lead wool/Run lead/Rubber gasket joint/mechanical joint ,caulking/ nutbolt tight etc..including complete old burning out lead/rubber gasket/ nut bolts and including any type of excavation/returning filling (any type of soil strata) etc. and making good all disturbed area to match the surrounding all as specified and directed for the following sizes of cables:-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

Taking up or down CI/DI water mains (including all fittings) with spigot and socket ends lead joints including burning out joints and recovering lead complete all as specified and directed for following sizes of pipes:-

80mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300mm bore

Re laying CI/DI pipe lines in good condition including cleaning internally, cutting to reruired length and jointing complete all as specified and directed for the following sizes:-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

CI / DI Pipe with spigot and socket ends, centrifugally cast, class B, conforming to IS: 1536-1976, ISI marked, in any length laid in trenches including testing of the pipe line complete complete all as specified and directed for the following size.

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

Styrene Butadiene rubber Gasket (IS: 5382) joint suitable for Spigot ends DI pipes complete and pressure testing all as specified and directed for the following sizes of pipes:-

80 mm bore

100mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

CI /DI fittings and specials such as Bends (any type, radius and angle), Tapers any type (straight, bend, increasing, decreasing or double socket etc.), Tee pieces single branch, "Y" junction, double branch, cross (all sockets or socket and spigot), Collars, Caps, Plugs, Connecting pieces one end flanged and other end socketed or spigot ends or all socketed / spigot ends etc complete all as specified and directed for the following sizes of pipes:-

80 to 150 mm bore

200 to 600 mm bore

Run lead joints suitable for spigot and socket ends complete and pressure testing all as specified and directed or the following sizes of pipes:-

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

Taking out leaking sluice valves any pattern/any size for repair,replacing grafite grease gland rope,nuts,bolts,washers etc. and refixing in same position complete all as specified and directed.

Taking out sluice valves, re-faceing, re-grinding, repacking stuffing box of sluice valve spindle of any make any type including taking apart and reassembling, re-fixing, replacing nuts, bolts, washers, gland rope complete all as specified and directed for the following sizes of sluice valves:-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

Sluice valve cast iron long body both ends flanged as per IS-14846 and drilled with stainless steel spindle iron wheel head and as per pressure rating PN 1.6, Class I, ISI Marked alongwith nuts, bolts, washers , gaskets etc. fixed complete in replacement after dismantling and taking out old unserviceable sluice valve from valve chamber / trenches complete all as specified and directed for the following sizes:- MAKE:- BIR/Kirloskar/Kartar/Leader

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

Non return valve cast iron body flanged end including neophrene ball and by pass arrangement complete including suitable flanges, nuts, bolts, washers and rubbber gaskets, fixed in replacement after dismantling and taking down old unserviceable valve complete all as specifibed and directed for following sizes:- MAKE:- BIR/Kirloskar/Kartar/Leader

80 mm bore

100 mm bore.

150 mm bore.

200 mm bore

300 mm bore

Cast iron foot valve complete suitable as per existing of the following sizes including taking down old unserviceable all as specified & directed. MAKE:- BIR/Kirloskar/Kartar/Leader

Mechanical joint having 2 Nos CI / DI sockets, 1No CI / DI collar and 2 Nos Styrene Butadiene Rubber Gaskets alongwith nuts, bolts, washers , gaskets etc. including cutting CI / DI pipe and reducing to required length for insertion in position of Mechanical Joint complete all as specified and directed for the following sizes of pipes:-.

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm bore

AZAD SERVICES

BHAVIN INFRA

MS. G.A. CONSTRUCTION

M/s AG PATHAN