CA NO. CWE BLY / GE(E) / 118 OF 2021-2022 SPECIAL REPAIRS / REPLACEMENT TO STP 42 AND ALLIED WORKS UNDER GE (EAST) BAREILLY

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m deep for laying of pipes/cables and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm, in soils complete all as specified and directed.

Removing surplus excavated soil to a distance not exceeding 50m depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

M&L, 3-layer PP-R polypropylene random copolymer pipes SDR 7.4 & SDR 11UV stablised and antimicrobial fusion welded having thermal stability for water supply all PP-R plain & brass threaded polypropylene random fittings and fixtures such as bends, tees, elbows, reducers, unions, plugs & sockets etc., laid in trenches, of 110mm dia with all complete all as specified and directed. Note :-Excavation and earth work shall be measured and paid separately.

All as per item No 4 above but of size 75mm

All as per item No 4 above but of size 32 mm

M & L for making connection of PP-R distrubution branch with PP-R distrubution branch with PP_R Main of 50 to 75 bore of pipes in mm by providing and fixing TEE including cutting and making fusion joint etc complete all as specified and directed.

M & L for making connection of PP-R distrubution branch with PP-R distrubution branch with PP_R Main of 16mm to 40mm bore of pipes in mm by providing and fixing TEE including cutting and making fusion joint etc complete all as specified and directed.

Supply and fixing , Sluice valve, 100mm size, non-raising type with CI wheel, drilled flanged ends, PN-1.6, heavy duty with stainless steel spindle and gunmetal working parts including flanged jointing on both ends, jointing material such as rubber/fibre board gasket, suitable size bolts, nuts and twin washers compelete all as specified and directed.

All as item No 9 above but of size 80mm

M&L, Construction of Brick Masonry valve chamber of size 900x900x 900mm (Internal dimensions) with PCC 1:4:8 foundation 150mm thick, brick work built in CM 1:6, PCC 1:3:6 coping 50mm thick, plastering 15mm thick in CM 1:6 to all internal and exposed surfaces including excavation earthwork in hard/dense soil, MS sheet cover 4mm thick with locking arrangement embedded in PCC and painting to MS cover with two coats of synthetic enamel paint over one coat of red oxide primer etc complete all as specified and directed.

Supply & fixing Non return valve of 100 mm dia of ISI marked and approved make with bolts, nuts, rubber insertions etc. complete all as specified and directed.

Supply and fixing multisatge centirfugal Pump for Treated water transfer of Head 150 flow rate 20 cum per hour complete including existing unserviceable pump will be kept in store yard of AGE E/M III in safe custody all as specified and directed.

Supply and lay cable XLPE insulated screened PVC bedded galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of 4 core 25 Sqmm all as specified and directed.

M&L for cleaning and desiIting of screen bar channel ,oil and grease trap and equilization tank and removing all the deposited sludge, soil and other material from mentioned above including bailing / pumping out muddy water by mechanically or by providing suitable pump sets from bottom level of well, scrapping out the scales / deposits from inner surface of the well throughly, washing with bleaching powder and soda ash, cleaning / bailing out settled materials completely by any means and removing sludge to a distance up to 5 km out side of defence land limit and dispose off in low lying area including dewatering as required including writing 'Tank cleaned on ......(date) with 10 cm size white letter on black surface by engaging skilled artist using first quality synthetic enamel paint complete all as specified and directed. Note:-(i) Contractor is to arrange own diesel pump, T&P etc for cleaning purpose and minor spares and consumable like small screws, washers, cleaning agents consumables etc is deemed to be included in the cost, the unit rate quoted deemed to be include all safety precautions to be taken while working in Lift well. (ii) The accumulated/deposited sludge after drying shall be disposed off out side the defence land to a distance exceeding 1.5 KM and not exceeding 5.00 KM from the Lift well cost of which shall be deemed to inclusive in the quoted rate and nothing extra shall be paid on this account. (iii) Before commencement of work, necessary arrangement for like blocking of incoming sewage and disposal of sewage/sludge be made and work to be carried out in fast pace by deploying more man power at lift well in order to complete the work at the earliest.

Dewatering and pumping out of existing accumulated sewage/sludge at STP 42 MAP at Bareilly cantt from Tube Settler tank using external sewage disposal pump sets to near by sewage disposal drain and cleaning of tanks by scrapping with wire brush or any other means on walls and bottom of tank and removing the sludge / silt / sand / fungus etc deposited inside the sumps / tanks with buckets and depositing where directed, including removing /replacement of duck media and followed by cleaning with bleaching water solution and fresh water and finally applying one coat of snow cem on internal and external surfaces including writing the date of cleaning and due date of cleaning in white colour on black background on external walls complete all as specified and directed. Note:- (a) The followings are deemed to be included in the rate quoted. (i) Removing and disposal of old Tube Deck Mediaand replacement with new . (ii) The disposal of accumulated/deposited sludge after drying out side the defence land to a distance exceeding 1.5 KM and not exceeding 5.00 KM from the STP. (iii) Before commencement of work, necessary arrangement for disposal of sewage/sludge be made and work to be carried out in fast pace by deploying more man power at STP in order to complete the work in max 02 days. (iv) Refixing of old serviceable deck media. (v) Cutting and rewelding of supporting MS frame structure. (b) Replacement of unsv rusted portion of supporting MS frame structure.Cost of MS fame will be paid saperetly

Dewatering and pumping out of existing accumulated sewage from Chlorine Contact Tank , Drying bed and Treated Water Tank by mechanically or using external sewage disposal pump sets to near by sewage disposal drain and cleaning of tanks by scrapping with wire brush or any other means on walls and bottom of tank and removing the sludge / silt / sand / fungus etc deposited inside the sumps / tanks with buckets and depositing where directed, followed by cleaning with bleaching water solution and fresh water and finally applying one coat of snow cem on internal and external surfaces including writing the date of cleaning and due date of cleaning in white colour on black background on external walls complete all as specified and directed. Note :- (i) The accumulated/deposited sludge after drying shall be disposed off out side the defence land to a distance exceeding 1.5 KM and not exceeding 5.00 KM from the STP cost of which shall be deemed to enclusive in the quoted rate and nothing extra shall be paid on this account. (ii) Contractor is to arrange own diesel pump, T&P etc for cleaning purpose and minor spares and consumable like small screws, washers, cleaning agents consumables etc is deemed to be included in the cost, the unit rate quoted deemed to be include all safety precautions to be taken while working in STP. (iii) Before commencement of work, necessary arrangement for disposal of sewage/sludge be made and work to be carried out in fast pace by deploying more man power at STP in order to complete the work in max 02 days.

Dewatering and pumping out of existing accumulated sewage from MBBR I and II tanks by mechanically or using external sewage disposal pump sets to near by sewage disposal drain and cleaning of tanks by scrapping with wire brush or any other means on walls and bottom of tank and removing the sludge / silt / sand / fungus etc deposited inside the sumps / tanks with buckets and depositing where directed, followed by cleaning with bleaching water solution and fresh water and finally applying one coat of snow cem on internal and external surfaces including writing the date of cleaning and due date of cleaning in white colour on black background on external walls complete all as specified and directed.Note :- (i) The accumulated/deposited sludge after drying shall be disposed off out side the defence land to a distance exceeding 1.5 KM and not exceeding 5.00 KM from the STP cost of which shall be deemed to enclusive in the quoted rate and nothing extra shall be paid on this account. (ii) Contractor is to arrange own diesel pump, T&P etc for cleaning purpose and minor spares and consumable like small screws, washers, cleaning agents consumables etc is deemed to be included in the cost, the unit rate quoted deemed to be include all safety precautions to be taken while working in STP. (iii) Before commencement of work, necessary arrangement for disposal of sewage/sludge be made and work to be carried out in fast pace by deploying more man power at STP in order to complete the work in max 02 days.

M&L for replacement filteration media of six drying bed with sand gravals and stone gravels (a) Natural graded gravels of size 25 mm -20 mm: 150 mm layer(b)Natural graded gravels of size 15 mm -10 mm: 100 mm layer (c ) Natural graded gravels of size 10 mm -06 mm: 100 mm layer (d)white graded coarse quartz sand 8 +14 mesh 100 mm layer (e) white graded coarse quartz sand 16 +30 mesh 600 mm layer all as specified and directed.

Supply install in repair and commissioning of Granular chlorination dosing pump of high pressure single head gear motored adjustable dosing pump having output of suitable for 374 LKD and adjustable high pressure of up to 100 PSI (7 kg/cm2)or more ,power input 230 V,50 HZ self priming with nonmetalic with connecting nuts ,ferrules and with all accessories including lead,tubing connection injection check valve complete all as specified and directed. Preparation tank(300 ltr) (i) Water inlet line (ii) Outlet with strainer (iii) Drain (iv) Overflow (v) Conical bottom for sludge deposition (vi) Pot hole with cover (viiLevel gauge (viii) Inspection port (ix) Agitator Service Tank (ii) Dosing pump inlet arrangement (iii) Drain (iv) Overflow (v) Level gauge (vi) Inspection port

M&L for dismantling of old unsv air blower and Supply,, installation testing and commisioning for air diffusion system comprising of: Air blowers (1W+1S) capacity: Approx 350 m3/hr at 4500 mmwc and old unsv existing air blower will be kept in store yard of AGE E/M III all as specified and directed.

S&F "No Entry" board of size 200mm x 650mm of thickness 3 mm MS Plate duly painted on both sides alongwith necessary fixing arrangements for pump house as per sample held with AGE E/M-III Sub Divn all as specified and directed.

Supply only LT rubber insulation mat for pump house of size 1 mtr x 3 mtr of thickness 10 mm as per sample held with AGE E/M-III Sub Divn.

Supply only Ortho Tolidin solution of capacity 750 ML for testing of dissolved chlorine in water complete all as specified and directed.

Supply only Chlorination testing glass test Tube kit complete all as specified and directed.

M&L for Dismantling of old exiting pump set and Supply, installation, testing & commissioning of Non Clog centrifugal Submersible Cutter pumps with suitable solid handling capacity with CI casing & CI impeller complete with all accessories, motor of required capacity. The pumps shall be complete with Delivery header with, pressure gauge on delivery line with isolation level controller (with wiring) to control the level of Sump automatically and old existing pump will be kept in safe custody in store yard of AGE E/M III. Pumps shall have following duty: Pumps = 02 Nos.(1w + 1s) Flow rate (each) = 10 m³/hr Head = 8-10 m

Supply and installations of pipping grid arrangement of Stainless steel 304 of 32 mm for oxidation in equalization tank as well as pipping grid in MBBR tank connected with Air diffuser including all necessary arrangements of both the blowers for oxidation all as specicfied and direceted Note :- Air diffuser will be paid seperatly

Supplying, installing, testing, commissioning of Centrifugal Horizontal Filter Feed pumps Complete in CI body& CI impeller with motor, pressure gauge with isolation cock, Isolation valve, NRV on delivery line. Isolation valve, strainer at suction. The pump shall be suitable for 415±10% volts 3 phase AC supply . Pumps = 03 Nos.(2w + 1s) Flow rate (each) = 10 m³/hr Head = 25 - 30 m Make = Wilo/Kirloskar/ Cromptan/ Stolzel

Supplying, installation, testing & commissioning of Multi Grade Filter MSEP vessel filter with frontal piping and Valves with all the required accessories. Filter shall include media, standard fittings like pressure gauges, sampling cock, rinse drain all as specified and directed. Flow: 20 m3/hr Dia: 1400 mm, HOS: 1800 mm Filter Media :- Fine sand, pebbles and gravels Make : EIEPL/NEVCO/CORONET ENGINEERS

Supplying, installation, testing & commissioning of Activated Carbon Filter MSEP vessel filter with frontal piping and Valves with all the required accessories. Filter shall include media, standard fittings like pressure gauges, sampling cock, rinse drain all as specified and directed. Flow: 20 m3/hr Dia: 1400 mm, HOS: 1800 mm Filter Media :- Fine sand, pebbles and gravels Make : EIEPL/NEVCO/CORONET ENGINEERS

Material and labour for M.S. Black Pipe flange end heavy Grade with all fittings like elbow, tee reducer, flange nut bolt with washer including cutting, welding and joining etc as per site requirement and applying two coats of synthetic enamel paint of approved colour over a coat of red oxide primer including taking up / down of existing unserviceable pipe of any description complete of size 50mm all as specified and directed. Make : Tata / Jindal / Prakash Surya. Note:- fixing of pipe line will be carried out on wall or floor or trenches and cost of the same and No of flanges , nut bolts, gasket, bend and tee etc required (as directed by Engr-in- Charge) will be deemed to be included in tthe rate quoted however earhtwork for the pipe line laid under ground trench will be paid saperately.

All as per Ser item No 32 here-in-before but 80 mm

All as per Ser item No 32 here-in-before but 100 mm

Material and labour for M.S. Black Pipe flange end heavy Grade of 50 mm dia with all fittings like elbow, tee reducer, flange nut bolt with washer including cutting, welding and joining etc as per site requirement and applying two coats of synthetic enamel paint of approved colour over a coat of red oxide primer complete all as specified and directed by Engr-in-Charge. Make : Tata / Jindal / Prakash Surya. Note:- fixing of pipe line will be carried out on wall or floor or trenches and cost of the same and No of flanges , nut bolts, gasket, bend and tee etc required (as directed by Engr-in- Charge) will be deemed to be included in tthe rate quoted however for the pipe line laid under ground by digging trench will be paid saperately.

All as per Ser item No 35 here-in-before but 80 mm

All as per Ser item No.35 here-in-before but 100 mm

Supply and fixed in replacement, connecting and testing of (non return valve ISI - 5312) CI of 100 mm sizes bore pipe heavy duty both end flanged of pressure rating PN 1.6 and jointing with joint with rubber or fibre board gasket complete with and including required nos size of nuts, bolts and washers complete all as specified and directed by Engineer-in-charge. Make :- Leader / Crawley / Audco / L&T / Zoloto/ Stolzel

Supply and fix in replacement of CI Butterfly valve of following size as per IS 13095, PN 1.6, wafer type without lugs, suitable for clamping between flanges as per ANSI B 16.1 CI-125, including flanges, fittings, gasket, nuts, bolts, washers etc. including taking up / down of existing unserviceable butterfly valve of any description complete of size 50 mm all as specified and directed. Make - Stolzel Make : Leader / Crawley / Audco / L&T / Zoloto

All as per Ser item No.39 here-in-before but 80 mm

All as per Ser item No. 39 here-in-before but 100 mm

Supply and fix in replacement of Glass tube type Air Rotameter including taking down existing unserviceable Air Rotameter of any description complete all as specified and directed. Make: Flowstar / Microflow / Aster

M&L for replacement of Unsv MBBR Media from the tank and supply of filling Fresh media of MBBR Media in the main reactor as specified of existing /suitable Make with the following specificatios:- (a) Model - BI TSM-120 (b) MOC- PVC (c ) Shape- Hexagonal Chevron (d) Hydraulic radius -1.5 Cm (e) Thickness--1.1 mm +-(0.1 mm) (f) Colour- Black (g) Straight Ht- 750/1000 mm Make : EIEPL / NEVCO / CORONET ENGINEERS

M&L for replacing the damage /worn out of tube settler media withnew one in the tube settler tankof size 2.5x 4.5x 6.5 mtr as per existing model all as specified and directed.

Supply and fix replacement of MBBR media strainer of size 1.8x 2.2x 7.5 mtr(or measured as installed at site) made out of stainless Steel (SS) 304, with 5 mm SS wire mesh of 12 mm opening, supported with 12mmx2.5 mm , SS flat to hold the mesh and end plates of 2 mm all as per site requirmentand existing design including taking down existing Unsv media strainer of any description complete all as specified and directed. Make M/S ION Exchange, M/S Thermax Ltd, M/s Rudraksha.

S&F Rotational moulded polyethylene water storage tanks cylinderical vertical line with close top ) hoisted and fixed in position capacity of 5000 ltr including all necessary fittings and connections all ass specified and directed. Including foundation and inlet outlet connection complete all as specified and directed.

M&L for for brick work with fly ash brick, straight or curved on plan exc 6 mm mean radius built in 1: 4 all as specified and directed.

M&L for 10 mm thick rendering 1:4 rendering on fair faces of brick work or concrete surfaces all as specified and directed

M&L for mild steel bars 10 mm dia and over,cut to length, bend to shape required ,including cranking,bending,spirally for hoping ,column ,hooking ends ,and binding with an including mild steel wire (annealed ) not less than 0.9 mm Dia or securing with clips all specified and directed.

M&L for Reinforced cement concrete 1:2:4 type B1 ( 20mm graded agreegate ,including rafts ,footing ,foundation beams ,plinth beams bases for columns etc ,base ment slab under reamed piles and mass concrete all as specified and directed. Note : Tenderers may note that amount of credit Rs 25,825.00 will be deducted from the total amount arrived, at the time of Acceptance of contract.

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