Tender For Repair And Cleaning Of Oht/Ug Sumps, Testing Of Water Samples, Repair To Lt Panels Connected E/M Accessories And Attending Emergency Breakdowns To Water Supply Distribution Lines Under Ge(Utility-Ii) Visakhapatnam, Visakhapatnam-Andhra Pradesh

TDR : 40949939

Tender Notice
BOQ

Expired

Visakhapatnam , Andhra Pradesh

Tender Brief : Tender For Repair And Cleaning Of Oht/Ug Sumps, Testing Of Water Samples, Repair To Lt Panels Connected E/M Accessories And Attending Emergency Breakdowns To Water Supply Distribution Lines Under Ge(Utility-Ii) Visakhapatnam

Document Fees
₹ 500 /-

EMD
₹ 96000.0 /-

Tender Value
₹ 48 Lakhs /-

Submission Date
26-12-2023

Competition Type
Indian

Bidding Type
Tender

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1	M&L for seven stage cleaning and sterilization of inside the RCC/ Steel Underground/semi underground/Over head/Sedimentation/clear water sumpsof capacity UG sump reservoir 3.0 Lakh gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Make: rays Cleantech/ Inus watertech/ Satya enterprise.Location: PH NO-4 seven stages are as under plants:-(a). First Stage is to drain out the water by using exit valve or high capacity dewatering system.(b). Second stage is cleaning all the algae formation inside the tank by using TERBAC G10/ Inoxi-60/NB-69 a laboratory tested branded chemical of the company ans scrubbing the walls of the tanks.(c). Third storage is fresh water cleaning by high speed jet pump.(d). Fourth stage and first bacteria screening is decertification by using TERBAC-G5/ Inohor-5/NB-10a Govt Laboratory certified branded halogen compound.(e). Fifth stage is cleaning the floor of water tank by industrial vacuum cleaner. (f) . Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray within the tank and kills all suspended bacteria. (g)Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified, branded strong oxidizing agent TERBAC-G65/Inoxi-60/NB-69, complete all as specified.NOTE:-THE WORK SHALL BE CARRIED THROUGH SPECILIZED AGENCY AS APPROVED BY GE.
2	All as per Sl. item No. 1.0 above but for 2.50 lakh gallons capacity
3	All as per Sl. item No. 1.0 above but for 2.00 lakh gallons capacity
4	All as per Sl. item No. 1.0above but for 1.50 lakh gallons capacity
5	All as per Sl. item No.1.0 above but for 1.00 lakh gallons capacity
6	All as per Sl. item No. 1.0 above but for 75000 gallons capacity
7	All as per Sl. item No. 1.0 above but for 50000 gallons capacity
8	All as per Sl. item No. 1.0 above but for 40,000 gallons capacity .
9	All as per Sl. item No. 1.0 above but for 20,000 gallons capacity.
10	All as per Sl. item No. 1.0 above but OH water tank of 1.00 lakh gallons capacity at 18 m staging
11	All as per Sl. item No. 1.0 above but OH water tank of 1.50 lakh gallons capacity at 18 m staging
12	NOTEs for item no. 1 to 11 :-(i) Agency shall submit government laboratory test certificate of TERBAC-G5/INCHOR-5/NB-10, TERBAC-G65/ INOXII-60/NB-69 and also provide certificate confirming the complete sterilization of water tanks mentioning the name of station and date of cleaning. (ii) It should be mandatory that all the cleaning & sterilization staffs shall be covered under accidental insurance coverage. (iii) Outlet pipe of OHT should be plugged before cleaning the OHT to avoid entering scals and the same shall be reconnected after cleaning the OHT and the quoted rate shall deemed to include for the revision . (iv) sterilization team shall comprised of at least 30% members who are minimum03 months certificate holder in water tanks sterilization. (v) The contractor shall be responsible for rectification of complaints occurred during cleaning the tank. Complete leakage related / breaking of valves etc during work shall deemed to be inclusive in quoted rate.
13	M & L for Cleaning of clarifier/settlingtank of capacity 80000 GPH (Gallon per hour) bypumping/drainingout the accumulated water in the bottom, removing the complete sludge, cleaning the walls ceiling & floorto dislodge all the mud, dirt algae, fungus and layers of calcinations, vacuum cleaning to remove the dislodged waste, cleaning with bleaching powder on walls / floor/channels of the tank to make it sterilise and to take care of any further suspended bacteria, viruses which might have remained in the tank complete without disturbing the water supply to the area, complete all as specified and directed.Note:- Cost for De-watering pump required at site shall deemed to be inclusive in quoted rate.
14	M & L for Cleaning of clarifier/settlingtank of capacity 40000 GPH (Gallon per hour) bypumping/drainingout the accumulated water in the bottom, removing the complete sludge, cleaning the walls ceiling & floorto dislodge all the mud, dirt algae, fungus and layers of calcinations, vacuum cleaning to remove the dislodged waste, cleaning with bleaching powder on walls / floor/channels of the tank to make it sterilise and to take care of any further suspended bacteria, viruses which might have remained in the tank complete without disturbing the water supply to the area, complete all as specified and directed. Note:- Cost for De-watering pump required at site shall deemed to be inclusive in quoted rate.
15	M & L for Cleaning of clarifier/settlingtank of capacity 10000 GPH (Gallon per hour) bypumping/drainingout the accumulated water in the bottom, removing the complete sludge, cleaning the walls ceiling & floorto dislodge all the mud, dirt algae, fungus and layers of calcinations, vacuum cleaning to remove the dislodged waste, cleaning with bleaching powder on walls / floor/channels of the tank to make it sterilise and to take care of any further suspended bacteria, viruses which might have remained in the tank complete without disturbing the water supply to the area, complete all as specified and directed. Note:- Cost for De-watering pump required at site shall deemed to be inclusive in quoted rate.
16	Design, fabricate and install fully retro reflective sign boardmade out of 18 gauge ACP (1200mm X 900mm) with 40mm dia MS square / round tube 1.6 mm thick having entire surface of both sides fully bonded with retro reflective sheeting of HTP grade tape having pressure sensitive adhesive boards and messages as indicated cut out back ground in blue / green and matter in white colour tape having two posts 3.0 m long made of /rectungalar angle iron grounting and bolted in existing Plinth including necessary related work with removing the old one, complete all as specified and directed.
17	Excavation in trenches n.exc. 1.5 m wide and n. exc. 1.5 m in depth and getting out in soft / loose soil for foundation, pipe lines etc, complete all as specified and directed.
18	All as per Sl. item No. 16 above but for depth exc. 1.5 m but n.exc. 3 m.
19	Excavation in trenches n.exc. 1.5 m wide and n. exc. 1.5 m in depth and getting out in hard / dense soil for foundation, pipe lines etc, complete all as specified and directed.
20	PCC 1:3:6 type C1 (using 20 mm graded stone aggregate) for making good surface where cutting road / hard standing / path, complete all as specified and directed.
21	PCC 1:2:4, type B1(using 20 mm graded stone aggregate) in bases / pedestals for pipe lines, mud stops or chamfered on edges and including demolition of existing PCC, complete all as specified and directed.
22	Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm thick in excavated soil, complete all as specified and directed.
23	Removing surplus excavated soil n. exc. 50 m and depositing where directed at a level n-exc 1.5 m above the starting point, complete all as specified and directed.
24	Labour only for attending break down of pipeline of following sizes including bursting / cracks and cleaning / removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement including using sufficient dewatering pumps, complete all as specified and directed.Note 1:- The quoted rate shall deemed to be inclusive of the following:-(i)Arrangement of suitable Pump sets for dewatering at the time of attending break down.(ii) Necessary labour / trade men for attending break down.Note 2:-Necessary Earth work,Lead joints, supply only CI / DI / MS pipes, specials, fittings shalll be measured and paid seperately under relevant items of BOQ.
25	80/100 mm bore CI/DI/MS pipe
26	150 mm bore CI/DI/MS pipe
27	200/250 mm bore CI/DI/MS pipe
28	300 mm bore CI/DI/MS pipe
29	400mm bore CI/DI/MS pipe
30	450 mm bore CI/DI/MS pipe
31	Supply onlyDI K9 water supply pipe lines of size 450 mm bore and including taking down old DI water mains with spigot and socket ends and lead joints including burning out joints and recovering lead, complete all as specified and directed. Note:- Earth work and labour required shall be measured and paid seperately.
32	All as per Sl. item No. 24 above but for 400 mm bore
33	All as per Sl. item No. 24 above but for 300 mm bore
34	All as per Sl. item No. 24 above but for 200 mm bore
35	All as per Sl. item No. 24 above but for 150 mm bore
36	All as per Sl. item No. 24 above but for 100 mm bore
37	Supply onlyMS ERW pipe of size 300 mm bore, 5.6 thickfor inserting the pipe in position and including making leak proof joints and including taking down old pipe, complete all as specified and directed.
38	All as per Sl. item No.30 above but for250 mm bore MS pipe 5.6mm thick
39	All as per Sl. item No.30 above but for200 mm bore MS pipe 5.6mm thick
40	All as per Sl. item No.30 above but for150 mm bore MS pipe 5.34mm thick
41	All as per Sl. item No.30 above but for 100 mm bore MS pipe, 4.8 mm thick
42	Supply only DI 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 sockets and spigot) collars, caps and plugs upto 150 mm bore, complete all as specified and directed.
43	All as per Sl. Item No.35 above but for 200 to 450 mm bore.
44	Supply only DI specials mechanical joint / expansion joint / Cast Iron detachable joint of 450/400 mm bore and including necessary nuts, bolts and neoprene rubber rings, complete all as specified and directed.
45	All as per Sl. item No. 37 above but for 300 mm bore.
46	All as per Sl. item No. 37 above but for 200/150 mm bore.
47	Supply only MS 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 sockets and spigot) collars, caps and plugs upto 450 mm bore, complete all as specified and directed.
48	M&L for Lead joints for 80/100 mm bore CI/DI pipes including buring and taking down, complete all as specified and directed.
49	All as per Sl. item No. 41 above but for 150/200 mm bore CI / DI Pipe.
50	All as per Sl. item No. 41 above but for 250/300 mm bore CI / DI Pipe.
51	All as per Sl. item No. 41 above but for 400/450 mm bore CI / DI Pipe.
52	S & F Spindle of sluice valve ofsizes80/100 mm bore made out of EN-8 steel with check nut made out of MS/CI and including replacing perished gland packing, rubber gasket, bolts and nuts including taking down old spindle, complete all as specified and directed.
53	All as per Sl. item No. 45 above but for 150/200 mm bore.
54	All as per Sl. item No. 45 above but for 250/300 mm bore.
55	All as per Sl. item No. 45 above but for 400/450 mm bore.
56	Surface dressing in soft /loose soil not exceeding 15 cm deep, across the pipe lines etc, and including site clearance, cutting and cleaning of branches / bushes / plants / grass obstructing the pipe lines /valves / chambers / sumps / OHTs on either sides and water supply Installation area including disposal of materials up to a distance not exceeding 50 m, complete all as specified and directed.
57	Supply and fixMS flange 25 mm thickfor 400/450 mm bore to be welded to MS pipe and including flange joint 6 mm thick rubber gasket with necessary nuts and bolts etc., complete all as specified and directed.
58	All as per Sl. item No. 50above but for 300/250 mm bore and 20 mm thick flange joint complete.
59	All as per Sl. item No. 50 above but 200 /150 mm bore and 15 mm thick flange joint complete.
60	All as per Sl. item No. 50 above but 100 / 80 mm bore and 15 mm thick flange joint complete.
61	M&L for repair/replacemnt of masonry valve chamber of size 900x900x900 mm (Internal dimensions) including excavation and earth work in any type of soil and 100 mm thick PCC 1:4:8 type D2 foundation, brick work in cement mortar 1:6, plastering internal and external surface 15mm thick in cement mortar 1:4, PCC 1:3:6 type C1 (using 20mm graded stone aggregate) coping, 50x50x6mm mild steel angle iron, 5 mm thick mild steel plate cover complete with locking arrangement painting steel and iron surfaces with synthetic enamel paint two coats over a coat of zinc chrome primer, compete all as specified and directed.
62	M&L for repair/replacement of masonry valve chamber of size 1200x1200x1200 mm (Internal dimensions) including excavation and earth work in any type of soil and 100 mm thick PCC 1:4:8 type D2 foundation, brick work in cement mortar 1:6, plastering internal and external surface 15mm thick in cement mortar 1:4, PCC 1:3:6 type C1 (using 20mm graded stone aggregate) coping, 50x50x6mm mild steel angle iron, 5 mm thick mild steel plate cover complete with locking arrangement painting steel and iron surfaces with synthetic enamel paint two coats over a coat of zinc chrome primer, compete all as specified and directed.
63	M& L for servicing of LT panels of any size by cleaning the panel, bus barchamber with CTC solution, and welding the door using arc welding and fixing hinges, necessary nut and bolts, washers and made it completely functional for open/ close including painting of panel by spraying with two coats of epoxy based paint over a coat of red oxide primer, after cleaning of rusty panel surface both inside/ outside by emery paper and necessary preparation of smooth surface suitable for painting and including checking of incoming and outgoing connections, Re-fixing of existing ACBs & MCCBs, testing & commissioning, connected PCC & frame works, rewiring of control and power wiring with suitable size of FRLS copper cable but not less than 1.5 Sqmm, replacing ofvarious unserviceable ON/ OFFswitches, lugs etc making the panel fully functional, complete all as specified and as directed.
64	Supply and fixing CI sluice valve 400 mm PN 1.6 conforming to IS 14846 flanged endwith iron wheel head, stainless steel spindle, flange joints andincluding necessary nuts, bolts, washers, rubber washer etc, and taking down old sluice valve, complete all as specified and directed.
65	All as per Sl. item No. 57 above but for 300 mm bore
66	All as per Sl. item No. 57 above but for 250 mm bore
67	All as per Sl. item No. 57 above but for 200 mm bore
68	All as per Sl. item No. 57 above but for150 mm bore
69	All as per Sl. item No. 57 above but for 100 mm bore
70	All as per Sl. item No. 57 above but for 80 mm bore
71	Supply and fix in repairs CI foot valve of 200 mm bore size, complete all as specified and directed.
72	All as per Sl. item No. 64 above but for 150 mm bore size.
73	All as per Sl. item No. 64 above but for 100/80 mm bore size.
74	Supply and fix in repairs Cast Iron Non return Valve of 200 mm bore size with by pass arrangement with necessary rubber gasket,bolts, nuts and washers, complete all as specified and directed.
75	All as per Sl. item No. 67 above but for 150 mm bore size.
76	Supply & fix in repairs water level indicator 36\" dia as per IS and including numbering with radium stickering, heavy duty float, counter weight , heavy duty driving gear nylon wire fitted in all in GI housing cutting with RCC slab and making good the slab ,painting the exposed surfacewith two coats of synthetic enamel over a coat of red oxide primer, complete all as specified and directed.
77	M&L for collection of water sample from sources or sumps from various installation and test the sample as per IS 10500:2012 at Andhra University or any other accredited laboratory and submit the test report, complete all as specified and directed.Note:- (i) The Quoted rate shall deemed to be inclusive of collection of water at sumps or water source at different location under AOR of GE(U-II)in suitable container and submitting for testing .(ii) The aforesaid job shall be carried out at each pump house listed as under :-(a) Meghadri Peta PH (b) 104 PH (c) SVN Colony PH (d) Meghadri Gedda PH (e) Taipudi Line Water (f) Riwada line water at M\"peta PH (g) Raw Water GVMC Source- 7 Nos.
78	Notes for Item No 70 :-The quoted rate shall be inclusive of following :-(a) The Lab test shall be carried out once in a month from Andhra University lab or Govt approved labfor(i) PPM, (ii) TDS, (iii) pH value and E-Coil or thermotolerent Coliform bacteria (iv) colour and odour (v) Amonical Nitrogen, Nitrite Nitrogen, and total alkalinity and hardness as caco3 and magnasium Hardness (vi) LED containt (vii) Chromium, Arsenic, Mineral Oil and all other parameters required as per IS 10500:2012. (b) The test report alomg with all details shall be submitted to department once in a month or whenever required or directed by the Users and department depend upon the situation/quality of water.
79	Supply only CHLORINE 65%-70%(Calcium based granular disinfectant for water treatment more stable for water treatment than chlorine gas and stronger than bleaching powder and sodium hypochlorite) in 45 Kg drums, complete all as specified and as directed.
80	Supply only Alum (Crystal type), complete all as specified and as directed.
81	Supply and fix Ball brass valves complete, screwed for iron pipe or brass ferrule and fixed of size 15 mm diawith suitable size of nipples and connected items in replacement of old unserviceable one, complete all as specified and as directed.
82	Supply and fix Ball brass valves complete, screwed for iron pipe or brass ferrule and fixed of size 20 mm dia with suitable size of nipples and connected items in replacement of old unserviceable one, complete all as specified and as directed.
83	Supply & replacement of cast iron double Orifit Type Kinetic Air Release Valve as per IS 14845 of Size 80 mm bore, complete all as specified and directed.
84	Supply & replacement of cast iron double Orifit Type Kinetic Air Release Valve as per IS 14845 of Size 100 mm bore, complete all as specified and directed.
85	Supply and replacegland packing rope of 8/10/12/12.5/14/16mm sizes to pump sets of different sizes and capacities, complete all as specified and directed.
86	SCHEDULE OF CREDITNote :- Amount of Rs. 90,692.00 indicated in Tender Documents as Schedule of Credit shall be deducted from the total quoted amount of BOQ.

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Tender For Repair And Cleaning Of Oht/Ug Sumps, Testing Of Water Samples, Repair To Lt Panels Connected E/M Accessories And Attending Emergency Breakdowns To Water Supply Distribution Lines Under Ge(Utility-Ii) Visakhapatnam, Visakhapatnam-Andhra Pradesh

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Sl. No.	Item Description
1	M&L for seven stage cleaning and sterilization of inside the RCC/ Steel Underground/semi underground/Over head/Sedimentation/clear water sumpsof capacity UG sump reservoir 3.0 Lakh gallons through bacteriological treatment by using TERBAC G5/Inchor-5/NB-10/ TERBAC-G-65/ Inoxi-60/NB-69 AND ULTRA VIOLET RAY. Make: rays Cleantech/ Inus watertech/ Satya enterprise.Location: PH NO-4 seven stages are as under plants:-(a). First Stage is to drain out the water by using exit valve or high capacity dewatering system.(b). Second stage is cleaning all the algae formation inside the tank by using TERBAC G10/ Inoxi-60/NB-69 a laboratory tested branded chemical of the company ans scrubbing the walls of the tanks.(c). Third storage is fresh water cleaning by high speed jet pump.(d). Fourth stage and first bacteria screening is decertification by using TERBAC-G5/ Inohor-5/NB-10a Govt Laboratory certified branded halogen compound.(e). Fifth stage is cleaning the floor of water tank by industrial vacuum cleaner. (f) . Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray within the tank and kills all suspended bacteria. (g)Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified, branded strong oxidizing agent TERBAC-G65/Inoxi-60/NB-69, complete all as specified.NOTE:-THE WORK SHALL BE CARRIED THROUGH SPECILIZED AGENCY AS APPROVED BY GE.
2	All as per Sl. item No. 1.0 above but for 2.50 lakh gallons capacity
3	All as per Sl. item No. 1.0 above but for 2.00 lakh gallons capacity
4	All as per Sl. item No. 1.0above but for 1.50 lakh gallons capacity
5	All as per Sl. item No.1.0 above but for 1.00 lakh gallons capacity
6	All as per Sl. item No. 1.0 above but for 75000 gallons capacity
7	All as per Sl. item No. 1.0 above but for 50000 gallons capacity
8	All as per Sl. item No. 1.0 above but for 40,000 gallons capacity .
9	All as per Sl. item No. 1.0 above but for 20,000 gallons capacity.
10	All as per Sl. item No. 1.0 above but OH water tank of 1.00 lakh gallons capacity at 18 m staging
11	All as per Sl. item No. 1.0 above but OH water tank of 1.50 lakh gallons capacity at 18 m staging
12	NOTEs for item no. 1 to 11 :-(i) Agency shall submit government laboratory test certificate of TERBAC-G5/INCHOR-5/NB-10, TERBAC-G65/ INOXII-60/NB-69 and also provide certificate confirming the complete sterilization of water tanks mentioning the name of station and date of cleaning. (ii) It should be mandatory that all the cleaning & sterilization staffs shall be covered under accidental insurance coverage. (iii) Outlet pipe of OHT should be plugged before cleaning the OHT to avoid entering scals and the same shall be reconnected after cleaning the OHT and the quoted rate shall deemed to include for the revision . (iv) sterilization team shall comprised of at least 30% members who are minimum03 months certificate holder in water tanks sterilization. (v) The contractor shall be responsible for rectification of complaints occurred during cleaning the tank. Complete leakage related / breaking of valves etc during work shall deemed to be inclusive in quoted rate.
13	M & L for Cleaning of clarifier/settlingtank of capacity 80000 GPH (Gallon per hour) bypumping/drainingout the accumulated water in the bottom, removing the complete sludge, cleaning the walls ceiling & floorto dislodge all the mud, dirt algae, fungus and layers of calcinations, vacuum cleaning to remove the dislodged waste, cleaning with bleaching powder on walls / floor/channels of the tank to make it sterilise and to take care of any further suspended bacteria, viruses which might have remained in the tank complete without disturbing the water supply to the area, complete all as specified and directed.Note:- Cost for De-watering pump required at site shall deemed to be inclusive in quoted rate.
14	M & L for Cleaning of clarifier/settlingtank of capacity 40000 GPH (Gallon per hour) bypumping/drainingout the accumulated water in the bottom, removing the complete sludge, cleaning the walls ceiling & floorto dislodge all the mud, dirt algae, fungus and layers of calcinations, vacuum cleaning to remove the dislodged waste, cleaning with bleaching powder on walls / floor/channels of the tank to make it sterilise and to take care of any further suspended bacteria, viruses which might have remained in the tank complete without disturbing the water supply to the area, complete all as specified and directed. Note:- Cost for De-watering pump required at site shall deemed to be inclusive in quoted rate.
15	M & L for Cleaning of clarifier/settlingtank of capacity 10000 GPH (Gallon per hour) bypumping/drainingout the accumulated water in the bottom, removing the complete sludge, cleaning the walls ceiling & floorto dislodge all the mud, dirt algae, fungus and layers of calcinations, vacuum cleaning to remove the dislodged waste, cleaning with bleaching powder on walls / floor/channels of the tank to make it sterilise and to take care of any further suspended bacteria, viruses which might have remained in the tank complete without disturbing the water supply to the area, complete all as specified and directed. Note:- Cost for De-watering pump required at site shall deemed to be inclusive in quoted rate.
16	Design, fabricate and install fully retro reflective sign boardmade out of 18 gauge ACP (1200mm X 900mm) with 40mm dia MS square / round tube 1.6 mm thick having entire surface of both sides fully bonded with retro reflective sheeting of HTP grade tape having pressure sensitive adhesive boards and messages as indicated cut out back ground in blue / green and matter in white colour tape having two posts 3.0 m long made of /rectungalar angle iron grounting and bolted in existing Plinth including necessary related work with removing the old one, complete all as specified and directed.
17	Excavation in trenches n.exc. 1.5 m wide and n. exc. 1.5 m in depth and getting out in soft / loose soil for foundation, pipe lines etc, complete all as specified and directed.
18	All as per Sl. item No. 16 above but for depth exc. 1.5 m but n.exc. 3 m.
19	Excavation in trenches n.exc. 1.5 m wide and n. exc. 1.5 m in depth and getting out in hard / dense soil for foundation, pipe lines etc, complete all as specified and directed.
20	PCC 1:3:6 type C1 (using 20 mm graded stone aggregate) for making good surface where cutting road / hard standing / path, complete all as specified and directed.
21	PCC 1:2:4, type B1(using 20 mm graded stone aggregate) in bases / pedestals for pipe lines, mud stops or chamfered on edges and including demolition of existing PCC, complete all as specified and directed.
22	Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm thick in excavated soil, complete all as specified and directed.
23	Removing surplus excavated soil n. exc. 50 m and depositing where directed at a level n-exc 1.5 m above the starting point, complete all as specified and directed.
24	Labour only for attending break down of pipeline of following sizes including bursting / cracks and cleaning / removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement including using sufficient dewatering pumps, complete all as specified and directed.Note 1:- The quoted rate shall deemed to be inclusive of the following:-(i)Arrangement of suitable Pump sets for dewatering at the time of attending break down.(ii) Necessary labour / trade men for attending break down.Note 2:-Necessary Earth work,Lead joints, supply only CI / DI / MS pipes, specials, fittings shalll be measured and paid seperately under relevant items of BOQ.
25	80/100 mm bore CI/DI/MS pipe
26	150 mm bore CI/DI/MS pipe
27	200/250 mm bore CI/DI/MS pipe
28	300 mm bore CI/DI/MS pipe
29	400mm bore CI/DI/MS pipe
30	450 mm bore CI/DI/MS pipe
31	Supply onlyDI K9 water supply pipe lines of size 450 mm bore and including taking down old DI water mains with spigot and socket ends and lead joints including burning out joints and recovering lead, complete all as specified and directed. Note:- Earth work and labour required shall be measured and paid seperately.
32	All as per Sl. item No. 24 above but for 400 mm bore
33	All as per Sl. item No. 24 above but for 300 mm bore
34	All as per Sl. item No. 24 above but for 200 mm bore
35	All as per Sl. item No. 24 above but for 150 mm bore
36	All as per Sl. item No. 24 above but for 100 mm bore
37	Supply onlyMS ERW pipe of size 300 mm bore, 5.6 thickfor inserting the pipe in position and including making leak proof joints and including taking down old pipe, complete all as specified and directed.
38	All as per Sl. item No.30 above but for250 mm bore MS pipe 5.6mm thick
39	All as per Sl. item No.30 above but for200 mm bore MS pipe 5.6mm thick
40	All as per Sl. item No.30 above but for150 mm bore MS pipe 5.34mm thick
41	All as per Sl. item No.30 above but for 100 mm bore MS pipe, 4.8 mm thick
42	Supply only DI 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 sockets and spigot) collars, caps and plugs upto 150 mm bore, complete all as specified and directed.
43	All as per Sl. Item No.35 above but for 200 to 450 mm bore.
44	Supply only DI specials mechanical joint / expansion joint / Cast Iron detachable joint of 450/400 mm bore and including necessary nuts, bolts and neoprene rubber rings, complete all as specified and directed.
45	All as per Sl. item No. 37 above but for 300 mm bore.
46	All as per Sl. item No. 37 above but for 200/150 mm bore.
47	Supply only MS 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 sockets and spigot) collars, caps and plugs upto 450 mm bore, complete all as specified and directed.
48	M&L for Lead joints for 80/100 mm bore CI/DI pipes including buring and taking down, complete all as specified and directed.
49	All as per Sl. item No. 41 above but for 150/200 mm bore CI / DI Pipe.
50	All as per Sl. item No. 41 above but for 250/300 mm bore CI / DI Pipe.
51	All as per Sl. item No. 41 above but for 400/450 mm bore CI / DI Pipe.
52	S & F Spindle of sluice valve ofsizes80/100 mm bore made out of EN-8 steel with check nut made out of MS/CI and including replacing perished gland packing, rubber gasket, bolts and nuts including taking down old spindle, complete all as specified and directed.
53	All as per Sl. item No. 45 above but for 150/200 mm bore.
54	All as per Sl. item No. 45 above but for 250/300 mm bore.
55	All as per Sl. item No. 45 above but for 400/450 mm bore.
56	Surface dressing in soft /loose soil not exceeding 15 cm deep, across the pipe lines etc, and including site clearance, cutting and cleaning of branches / bushes / plants / grass obstructing the pipe lines /valves / chambers / sumps / OHTs on either sides and water supply Installation area including disposal of materials up to a distance not exceeding 50 m, complete all as specified and directed.
57	Supply and fixMS flange 25 mm thickfor 400/450 mm bore to be welded to MS pipe and including flange joint 6 mm thick rubber gasket with necessary nuts and bolts etc., complete all as specified and directed.
58	All as per Sl. item No. 50above but for 300/250 mm bore and 20 mm thick flange joint complete.
59	All as per Sl. item No. 50 above but 200 /150 mm bore and 15 mm thick flange joint complete.
60	All as per Sl. item No. 50 above but 100 / 80 mm bore and 15 mm thick flange joint complete.
61	M&L for repair/replacemnt of masonry valve chamber of size 900x900x900 mm (Internal dimensions) including excavation and earth work in any type of soil and 100 mm thick PCC 1:4:8 type D2 foundation, brick work in cement mortar 1:6, plastering internal and external surface 15mm thick in cement mortar 1:4, PCC 1:3:6 type C1 (using 20mm graded stone aggregate) coping, 50x50x6mm mild steel angle iron, 5 mm thick mild steel plate cover complete with locking arrangement painting steel and iron surfaces with synthetic enamel paint two coats over a coat of zinc chrome primer, compete all as specified and directed.
62	M&L for repair/replacement of masonry valve chamber of size 1200x1200x1200 mm (Internal dimensions) including excavation and earth work in any type of soil and 100 mm thick PCC 1:4:8 type D2 foundation, brick work in cement mortar 1:6, plastering internal and external surface 15mm thick in cement mortar 1:4, PCC 1:3:6 type C1 (using 20mm graded stone aggregate) coping, 50x50x6mm mild steel angle iron, 5 mm thick mild steel plate cover complete with locking arrangement painting steel and iron surfaces with synthetic enamel paint two coats over a coat of zinc chrome primer, compete all as specified and directed.
63	M& L for servicing of LT panels of any size by cleaning the panel, bus barchamber with CTC solution, and welding the door using arc welding and fixing hinges, necessary nut and bolts, washers and made it completely functional for open/ close including painting of panel by spraying with two coats of epoxy based paint over a coat of red oxide primer, after cleaning of rusty panel surface both inside/ outside by emery paper and necessary preparation of smooth surface suitable for painting and including checking of incoming and outgoing connections, Re-fixing of existing ACBs & MCCBs, testing & commissioning, connected PCC & frame works, rewiring of control and power wiring with suitable size of FRLS copper cable but not less than 1.5 Sqmm, replacing ofvarious unserviceable ON/ OFFswitches, lugs etc making the panel fully functional, complete all as specified and as directed.
64	Supply and fixing CI sluice valve 400 mm PN 1.6 conforming to IS 14846 flanged endwith iron wheel head, stainless steel spindle, flange joints andincluding necessary nuts, bolts, washers, rubber washer etc, and taking down old sluice valve, complete all as specified and directed.
65	All as per Sl. item No. 57 above but for 300 mm bore
66	All as per Sl. item No. 57 above but for 250 mm bore
67	All as per Sl. item No. 57 above but for 200 mm bore
68	All as per Sl. item No. 57 above but for150 mm bore
69	All as per Sl. item No. 57 above but for 100 mm bore
70	All as per Sl. item No. 57 above but for 80 mm bore
71	Supply and fix in repairs CI foot valve of 200 mm bore size, complete all as specified and directed.
72	All as per Sl. item No. 64 above but for 150 mm bore size.
73	All as per Sl. item No. 64 above but for 100/80 mm bore size.
74	Supply and fix in repairs Cast Iron Non return Valve of 200 mm bore size with by pass arrangement with necessary rubber gasket,bolts, nuts and washers, complete all as specified and directed.
75	All as per Sl. item No. 67 above but for 150 mm bore size.
76	Supply & fix in repairs water level indicator 36\" dia as per IS and including numbering with radium stickering, heavy duty float, counter weight , heavy duty driving gear nylon wire fitted in all in GI housing cutting with RCC slab and making good the slab ,painting the exposed surfacewith two coats of synthetic enamel over a coat of red oxide primer, complete all as specified and directed.
77	M&L for collection of water sample from sources or sumps from various installation and test the sample as per IS 10500:2012 at Andhra University or any other accredited laboratory and submit the test report, complete all as specified and directed.Note:- (i) The Quoted rate shall deemed to be inclusive of collection of water at sumps or water source at different location under AOR of GE(U-II)in suitable container and submitting for testing .(ii) The aforesaid job shall be carried out at each pump house listed as under :-(a) Meghadri Peta PH (b) 104 PH (c) SVN Colony PH (d) Meghadri Gedda PH (e) Taipudi Line Water (f) Riwada line water at M\"peta PH (g) Raw Water GVMC Source- 7 Nos.
78	Notes for Item No 70 :-The quoted rate shall be inclusive of following :-(a) The Lab test shall be carried out once in a month from Andhra University lab or Govt approved labfor(i) PPM, (ii) TDS, (iii) pH value and E-Coil or thermotolerent Coliform bacteria (iv) colour and odour (v) Amonical Nitrogen, Nitrite Nitrogen, and total alkalinity and hardness as caco3 and magnasium Hardness (vi) LED containt (vii) Chromium, Arsenic, Mineral Oil and all other parameters required as per IS 10500:2012. (b) The test report alomg with all details shall be submitted to department once in a month or whenever required or directed by the Users and department depend upon the situation/quality of water.
79	Supply only CHLORINE 65%-70%(Calcium based granular disinfectant for water treatment more stable for water treatment than chlorine gas and stronger than bleaching powder and sodium hypochlorite) in 45 Kg drums, complete all as specified and as directed.
80	Supply only Alum (Crystal type), complete all as specified and as directed.
81	Supply and fix Ball brass valves complete, screwed for iron pipe or brass ferrule and fixed of size 15 mm diawith suitable size of nipples and connected items in replacement of old unserviceable one, complete all as specified and as directed.
82	Supply and fix Ball brass valves complete, screwed for iron pipe or brass ferrule and fixed of size 20 mm dia with suitable size of nipples and connected items in replacement of old unserviceable one, complete all as specified and as directed.
83	Supply & replacement of cast iron double Orifit Type Kinetic Air Release Valve as per IS 14845 of Size 80 mm bore, complete all as specified and directed.
84	Supply & replacement of cast iron double Orifit Type Kinetic Air Release Valve as per IS 14845 of Size 100 mm bore, complete all as specified and directed.
85	Supply and replacegland packing rope of 8/10/12/12.5/14/16mm sizes to pump sets of different sizes and capacities, complete all as specified and directed.
86	SCHEDULE OF CREDITNote :- Amount of Rs. 90,692.00 indicated in Tender Documents as Schedule of Credit shall be deducted from the total quoted amount of BOQ.

Tender For Repair And Cleaning Of Oht/Ug Sumps, Testing Of Water Samples, Repair To Lt Panels Connected E/M Accessories And Attending Emergency Breakdowns To Water Supply Distribution Lines Under Ge(Utility-Ii) Visakhapatnam, Visakhapatnam-Andhra Pradesh

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