SPECIAL REPAIR TO WATER TREATMENT FACILITY OF BORE WELL WATER AT SI LINES UNDER GE BHOPAL

Amount

Opening Manehole Cover of FRP Pressure Filter Plants 15000 GPH Capacity and Taking out all the Old/damege Filter Media, Chemicals & Pipe Fittings for replacing Dirty / Muddy Materials and putting Filter Media Materials ( Stagewise as directed by Engineer-in-Charge ) and re-fixing all the Pipes, Manhole Cover including replacement of 8.0 mm thick Top Gasket after cleaning properly the Empty Tank by using Costic Soda complete including replacement of Wornout Nuts, Bolts, Washers with the same Size & Type of Materials including Testing of IR Plant for Satisfactory performance at Working Pressure, including washing / Cleaning the painted outer surfaces of IR vessels to match with existing painted surfaces complete all as specified and as directed.

Fresh Sand of size 10 x 2 mm and coefficient of uniformity as approved filling in Layers in the Filter Bed, complete all as specified and as directed.

Fresh Sand of size 16 x 3 mm and coefficient of uniformity as approved filling in layers in the Filter Bed, complete all as specified and as directed.

Fresh Graded Gravels of size 40 mm to 50 mm as approved, filling in layers in the Filter Bed, complete all as specified and as directed.

Fresh Graded Gravel of size 12 mm to 20 mm as approved, filling in layers in the Filter Bed, complete all as specified and as directed.

Fresh Graded Gravel of size 6 mm to 12 mm as approved, filling in layers in the Filter Bed, complete all as specified and as directed.

Fresh Graded Gravel of size 3.125 mm to 6 mm as approved, filling in layers in the Filter Bed, complete all as specified and as directed.

Fresh Graded Gravel of size 3.125 mm to 1.562 mm as approved, filling in layers in the Filter Bed, complete all as specified and as directed.

Fresh MNO2 Filter Media of size 20 mm to 40 mm as approved, filling in Layers in the Filter Bed, complete all as specified and as directed.

Preparing Internal Wall Surfaces of MS iron removal plant i.e pre filter & final filter of 15000GPH, located at BOREWELL PUMP HOUSE and applying Two Coats of Black Bituminous Paint (suitable for Drinking Water) complete all as specified and as directed.

Carefully washing out settled mud, alum, flocculant etc semi UG sump 15000 Glan cap. Drainning out complete waste water from tank by mannually or mechanical arrangment cleaning of bottom, all internal side walls, channel by using brooms, wiper or nylon brush, including scrapping out and applying one coat of super quality lime on outer stone wall surface of semi UG Tank up to satisfaction of Engr in charge.

Supply & replacement of DOL Starter 415 Volt suitable for 7.5 HP motor rating AC-3 with sheet enclosure. Make: Cat part no-SS95649 of L&T/ Havells / HPL.

Dismantling of Centrifugal Monoblock motors and taking out unserviceable spares and burnt copper binding wire complete. M&L for rewinding of Centrifugal motor with insulated copper winding wire including sleeves as per original company and replacement of worn out parts, including grinding & polishing of rotor sleeves and refixing, testing & transport charges complete all as specified & directed by EIC (Parts for following items shall be paid under relevent item here-in-after under as supply).

5 to 7.5 HP motor

Supply and fixing , MCB TPN 4 way Distributition board, concealed flush to wall for mounting MCBs factory made , conforming to IS : 13032 fabricated out of CRCA sheet not less than 1.20mm thick fitted with DIN channel, neutral link and 200 Amps rated bus bar DBs shall be semi glossy finished with epoxy polyster based powder paint sprayed and backed at high temperature , between powder paint process to ensure smooth finish and protection against corrsion atmosphere. the DBs shall be double door type with hinged door with locking arrangement. The Dbs shall be of same make as MCBs, DB shall also be provided with lable marking indicating the incoming and outgoing circuits on all ways as specified , the DBs shall be of IP 42 protection class.

S&F MCCB, TPN, 100 amps 415 volts 25 KA C Curve series complete all as specifed and directed.

S&F MCB, TPN, 63 amps triple pole 415 volts C Curve series complete all as specifed and directed.

S&F MCB, TPN, 25 amps triple pole 415 volts C Curve series complete all as specifed and directed.

S&F MCB, SP, 6 to 32 amps 240 volts 10 KA C Curve series complete all as specifed and directed.

M&L for replacement of sluice valve class PN-1.6 heavy duty flanged ends drilled, ISI-marked confirming to IS:14846 suitable for 80 mm bore pipe, wheel operated (Handle) with high tensile stainless steel spindle, including nuts, bolts and jointing with jointing materials etc. complete including taking out old existing unservicable sluice valve incl. making arrangement for safe working all as specified and directed.

Demolition of brick work built in cement mortar or cement lime mortor including all quions arches, pillars etc but excluding ashlar fecings dressed stone brick / stone work and precast concrete articles complete all as specified and directed.

M&L for brick works with sub class 'B ' bricks for repairing of valve pit chamber in full brick thick, 2300 mm built in cement mortor (1:6), including dismantling of old bricks 2300 mm thick all as specified and directed.

M&L for cement plaster rendering 15 mm thick on fair faces of bricks in (1:6) fof repairing of valve pit chambers including taking down old unsv cement plaster 15 mm thick all as specified and directed.

supply and replacement of submersible cable 3 core of suitable size 6 Sqmm complete with suitable clips.

M&L for Earthing complete with galvanissed steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directely in ground ( earth pit not less than 2.25 metres deep below ground level ) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to galvanized iron wire of size 4 mm dia by means of bolts, nuts, check nuts and washers galvanized iron or steel all as shown in electrical plate No-3 of MES SSR Part-I connected to earth test point all as specified and testing on completion including provision of earth lead protected by 15 mm bore light grade GI Pipe including all excavation and earth work in any type of strata, PCC Pit with RCC M-25 (Design Mix) cover, char coal, salt, funnel etc complete. Note : Rate quoted by tender shall be deemed to including for following Provisions:- (i) Excavation & Earth Work in any type of strata including removing of surplus material upto 100 M (ii) PCC (1:3:6) type C1 using 20 mm graded stone aggregate in pit & 40mm thick precast RCC (1:2:4) type B1 cover 50 x 50 cm with round bar @ 15 cm C/C bothways. (iii) Main earthing strip from earth electrode to test point upto 7.5 mtr. (iV) Funnel with watering pipe (GI pipe) 20 mm bore ( ISI Marked )medium grade &Copper lugs and charcoal &salt as reqd) (v) GI Protection pipe of size 15 mm bore light grade upto 7.5m.

Supply & laying in trenches ductile iron pipe with push on joint class K-7 conforming to IS 8329 (centrifugally cast spun ductile iron pressure with spigot end with cement mortar lining inside) in any length for 80 mm bore pipe including jointing and testing complete of the following bore:-.(Note:- tyton rubber ring joints shall be measured in respective items)

Supply & laying in trenches ductile iron pipe with push on joint class K-7 conforming to IS 8329 (centrifugally cast spun ductile iron pressure with spigot end with cement mortar lining inside) in any length for 100 mm bore pipe including jointing and testing complete of the following bore:-.(Note:-tyton rubber ring joints shall be measured in respective items)

Supply & laying in trenches ductile iron pipe with push on joint class K-7 conforming to IS 8329 (centrifugally cast spun ductile iron pressure with spigot end with cement mortar lining inside) in any length for 200 mm bore pipe including jointing and testing complete of the following bore:-.(Note:-,tyton rubber ring joints shall be measured in respective items)

M&L for replacement of sluice valve class PN-1.6 heavy duty flanged ends drilled, ISI-marked confirming to IS:14846 suitable for 200 mm bore pipe, wheel oprated (Handle) with high tensile stainless steel spindle, including nuts, bolts and jointing with jointing materials etc. complete including taking out old existing unservicable sluice valve incl. making arrangement for safe working all as specified and directed.

M&L for replacement of sluice valve class PN-1.6 heavy duty flanged ends drilled , ISI-marked confirming to IS:14846 suitable for 100 mm bore pipe, wheel operated (Handle) with high tensile stainless steel spindle, including nuts, bolts and jointing with jointing materials etc. complete including taking out old existing unservicable sluice valve incl. making arrangement for safe working all as specified and directed.

M&L for replacement of sluice valve class PN-1.6 heavy duty flanged ends drilled , ISI-marked confirming to IS:14846 suitable for 150 mm bore pipe, wheel operated (Handle) with high tensile stainless steel spindle, including nuts, bolts and jointing with jointing materials etc. complete including taking out old existing unservicable sluice valve incl. making arrangement for safe working all as specified and directed.

Supply and lay cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of 50 Sqmm 3.5 Core sizes.

Cast Iron / DI bends, tapers, tee pieces ( single and double branch), any type and angle / radius and straight connecting pieces but all ends flanged for up to 200 mm bore

Taking down plaster including cleaning and hacking down surface of RCC / Brick and rubbing with wire brush including removal of debries plaster to a distance n.exc 50 mtr complete all as specified and directed.

M&L for 20 mm thick plaster using CM 1:3 using liquid WPC CEBEX 112 with extra cement on surface.

M&L for applying two coat of epoxy coating Nito bond SBR coat EP-405 ( water proofing compound ) of 100 micron layer over one coat of primer SBR, application as per manufacturer instruction.

S&F heavy duty energy saving type CI foot valve suitable for working pressure 10 / 15 KG / cm2, having nitrile rubber normex ball, seal ring nitrile rubber, fastener of carbon steel, CI adaptor langed top of 50 mm dia.

Taking down carefully copper / aluminium point wiring ( light, fan, socket or power ) complete, including fittings such as switches, ceiling roses, pendents, regulators, sockets etc and making good disturbed surfaces of walls, floors etc.

M&L for concealed point wiring with 1.5 Sqmm PVC-FRLS insulated, unsheathed, copper conductor, stranded 1100 volt grade cable in & including PVC conduit, medium grade of size not less than 20 mm dia ISI marked ivory white with all accessories such as tees, bends, elbows, reducers, bell mouth tube ends , couplers, lock nuts, saddles pipe hook, MS sunken boxes made out of MS sheet of thickness not less than 1.6 mm with earth dolly and PVC laminated hylem / Anchor ISI marked top cover 3 mm thick for mounting of switches / sockets / regulator etc and PVC insulated & unsheathed 1100 volt grade copper conductor, stranded 1.5 sqmm. cable as continuous earth lead complete all as specified and colour coding of cables such as Phase - Red, Neutral – Black, and Earth – Green, complete all as specified for following :

One light / fan point controlled switch.

One 3 pin socket outlet 5 Amps on independent board

One 3 pin 5 Amp socket outlet on same board.

Ditto all as per serl item No.38.00 but 3 pin socket outlet 15 Amps on independent board elect wiring 2.5 Sqm and ditto.

S&F switch piano type flush button type single pole one way 5 Amps front operated ISI marks.

S&F socket out let 5 pin flush 6 Amps.

S & F ceiling rose surface bakelite 65 mm dia three terminals.

S&F switch socket combined outlet 6 pin fulsh 15 Amp multi complete all as specified and directed by EIC

Taking down and disconnecting unservisiable MCB / DB from electric system any rating and making good distubed surface to match with existing.

S&F LED Light fitting 1x18 Watt Endural LED batten is a reliable with acrylic cover, LED Tube light with all accessories including connection up to three core twisted flexible copper conductor cable with suitable size & all as specified & directed by Eingr-in -charge. Make: cat Part No-BCLSB 18 WH Make-Bajaj / Havells / Crompton

M&L for bracket made out of GI tubing 40 mm dia, light grade 1.5 mtr long including fixing with MS clamps -2 Nos made out of 50 mm wide 5 mm thick flat iron with M.S nuts bolts 75 mm long 12 mm dia -4 Nos with flat washer ( 3 mm thick ) -02 No for each including painting with aluminium paint over one coat of red oxide to the M.S clamps & bracket etc complete.including 1 Sqmm 3.0 core flexible Copper cable from juction box to connecter of street light fitting.

S&F LED security Street light fitting 25 Watt LED streetlight with pressure die cast housing with individual LEDs with modular secondary optics and IP65 protection including GI bracket, MS clamp, Nuts & Bolts etc all as specified & directed by Eingr-in -charge. Make: Cat Part No-LSTN-30-CDL of CG / Havells / Bajaj.

M&L for replacement Exhaust fan 380 mm sweep louvers including with bolts, nuts, washers complete all as specified.

Excavation in trenches n. exc 1.5 m wide and n. exc 1.5 m in depth for laying of pipe, n.exc 10 Sqm on plan and getting out in soft / loose soil all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers n. exc 25 Cms in soft / loose soil all as specified and directed.

Removing excavated material (soil) n.exc 50 m and depositing where directed at a level n.exc 1.5 m above the starting point as specified and directed.

M&L for PCC (1:3:6) type C-2, using 40mm graded crushed stone aggregate for filling the cut road or making pillars etc for supporting pipe in trenches all as specified and directed.

Dismantlling / taking out of CI water mains including all CI fittings of following sizes, including cleaning of scale & all loose material from inner part of pipe and recovering of lead, complete all as specified and directed. Note : Excavation shall be measured and paid seperately under respective item of this schedule)

80 mm bore pipe

100 mm bore pipe

150 mm bore pipe

200 mm bore pipe

Laying, testing only CI water mains of following sizes in trenches, complete all as specified and directed by E-I-C. in old / new position ( Note:-Pipe shall be reused as obtained from item no 52 respectively, run lead joints shall be measured seperately in respective items )

80 mm bore pipe

100 mm bore pipe

150 mm bore pipe

200 mm bore pipe

M&L for cutting, of CI / DI pipe of the following bore including insertion of Tee, collars, connecting pieces etc in between and making pipeline workable after repairs (Note: Excavation, returning, filling in, removal of surplus soil shall be measured and paid seperately.

80 mm bore pipe

S&F DI fittings such as Bends, tappers, straight connecting piece, Tee pieces, either one side flanged other socketed / both flanged / both socketed any type, radius and upto 150 mm bore including nut bolt, packing material etc and making the joint leak proof, complete all as specified.

M&L for making run lead joint complete all as specified and directed for the following bore pipe line (Note :-Excavation, returning , filling in & removal of soil shall be measured and paid seperately under respective items)

80 mm bore

100 mm bore

150 mm bore

M&L for making joint with rubber or fibre board gasket complete all as specified and directed for the following bore pipe line.

80 mm bore

100 mm bore

200 mm bore

M&L valve pit cover made of 3 mm thick MS sheet and angle iron ( 40 x 40 x 6 mm) fabricated with two shutters painted with two coat of synthetic enamal paint over a coat of red oxide primer after preparation of surface including locking arrangment with pad lock Godrej size 50 mm, including dismantling existing unserviceable pit cover complete all as specified and directed by Engineer - in - charge. for following sizes:-

900 mm x 900 mm x 900 mm

M&L for MS Clamp connection of thickness minimum 6mm suitable for 100 to 250 mm dia CI pipe complete all as specified & directed by Eingr-in-charge.

Labour only for cocking of run lead joint for spigot and socketed pipes and fittings including reqired necessary excavation, returning & filling complete all as specified and directed of following sizes :- Note : - Excavation and earth work will be measured and paid separately under relevant items. (Earthe work, Excavation, RFR and removal ,and Extra lead wool shall be measured and paid separatley under restective item of sch)

80 mm bore

Taking up or down ( from wall / trenches / floor ) existing GI steel tubing and connections, including cleaning for refixing or removal to store of following sizes:-

100 mm bore

80 mm bore

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Refixing of old GI steel tubing and connections in new or old position including cleaning internally and externally, cutting, threading any grade / make in trenches / wall / floor / ceiling including all type of new fittings i.e. sockets, Tee union elbow etc all as specified and directed of following size:-

100 mm bore

80 mm bore

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Supply, fixing & laying only GI tubing medium grade with one socket both end threaded in any length including cutting threading connection in new or old position and all type of GI new fittings for laid in trenches / all as specified and directed of following size.

100 mm bore

80 mm bore

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Supply, fixing & laying only GI tubing medium grade with one socket both end threaded in any length including cutting threading connection in new or old position and all type of GI new fittings for laid on wall / ceiling / floor / all as specified and directed of following size.

25 mm bore

20 mm bore

15 mm bore GI pipe

M&L for in replacement of PVC float valve high pressure of PTMT with epoxy coated aluminium rod & hight density plastic ball complete screwed for iron pipe or brass furred and fixed with fittings such as (socket, nipple, union) etc.

20 mm bore

25 mm bore

S&F and hoisting in repair PVC water tank with lid in position rotational moulded polythene double layer ISI mark water storage tanks ( Cylindrical, vertical with closed top) incl dismantling existing tank making inlet, outlet, over flow, wash out pipes of any size and length with fittings such as barrel nipple, check nut, gasket of suitable sizes for the following sizes in ltrs.

S&F in replacement PVC Tank Lid (Cover) including locking arrangement with pad lock of Godrej size 50 mm (steel) comlete all as specified and directed suitable for following capacity:-

500 Ltr Capacity

1000 ltr Capacity

S&F Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed in for following size.

25 mm bore

20 mm bore

15 mm bore

40 mm bore

50 mm bore

Cleaning and removing all scale and dirt by using bleaching powder from tanks and from mouths of circulating pipes etc. Note:- any damage to PVC tank during cleaning, contactor shall be liable to get it repair / replace with existing make and capacity without any cost.

up to 500 ltr cap

above 500 ltr but upto 1000 ltr cap

above 1000 ltr but upto 2000 ltr cap

Material and labour for cast iron non return ( Reflux ) valve with flanged ends Non Return with GM working parts IS - 5312 heavy duty, drilled for bolts, including necessary rubber gasket joint complete with nuts and bolts for the following sizes including taking down the old unserviceable valves all as specified and directed by Engr-in-Charge.

Non return Valve 150 mm dia bore size

Non return Valve 100 mm dia bore size

Non Return valve 80 mm dia bore size

Non Return valve 50 mm dia bore size

Supply & install, connecting, testing and commissioning of Chemical Dosing system plunger type suitable for 25 Ltrs / Hrs comprising dosing coupled with three phase elctric motor of capacity suitable size (0.5 HP) ( for 30 HP motor discharge line) 1440 RPM assembly with agitator with SS sweep blade fully FRP coated, FRP tank 150 Ltrs Capacity, complete with chemical grade PVC NRV including connecting of delivery line of water supply complete all as specified and directed by Eingr-in-Charge . Model No-SSAPS / CDSPT / 25 Make of M/s Sathya Sai Aqua Pura Services / M/s Sombansi Enviro Engg Pvt. Ltd.(SEEPL) or Equivalent of make as approved.

Note for all items: All items executed as per specified and directed by Engr-in-charge.

SHIV SHANKAR MISHRA