REPAIR / MAINT AND CLEANING OF SEWAGE PIPELINES, MOTOR AND PUMPS ETC AT MILITARY STATION ABOHAR

Amount

Priodical maint of equalizing tank of size 4.7 meter dia and up to 10 meter deep of sewage water tank and removing /cleaning of tank by scrapping with wire brush or any other means of 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 media of settel down and making good the patches on walls internally or externally in cement mortar 1:3 where rquired and followed by cleaning with bleaching water solution and fresh water and finally applying one coat of snow cem on internal and external surface including writing the date of cleaning in white colour on black , background on external walls complete all as specified and directed by Engr-in-charge.Note : Contractor will be responsible for all safety precaution of worker.

All as per Item No. 1 but cleaning of Screen chamber 1 and 2 of size 5.20 meter x 3.10 metr x 1.8 meter of sewage treatment plant complete all as specified and directed

All as per Item No. 1 but cleaning of MBBR-Tank of size 6.3 meter dia and up to 7 meter deep of sewage treatment plant complete all as specified and directed

All as per Item No. 1 but cleaning of treated water tank of size 30 mtr x 15 mtr x 3 meter of sewage treated water tank of sewage treatment plant complete all as specified and directed

All as per Item No. 1 but cleaning of sludge tank of size 2.1 mtr dia and up to 3 mtr deep of sewage treatment plant complete all as specified and directed

M&L for Cleaning of sludge,soil,dirt from sludge drying bed removing the sludge/soil to a distance not less than 50 mtr and not exceeding 100 m from the sludge drying tank . Making dry the side wall, removal of all mud, grass, bushes alongwith and removing/staking the sameto out side incl scraping the wall surface with wire brush,cleaning the wall with fresh water complete all as specified and as directed . Note: Plastering ,PCC work , and painting,white wash will be measured and paid separetely.

M&L for Cleaning of underground sewage treated water Sump at Bn-I, Bn-II and Bn-III , 175 MH and 89 Bde by means of dewatering the water, desliting and removing the muddy water and sludge from the tank,incl existing stacked soil held near the tank and remove out side to defance land from the Sump with the help of machinary as reqired . Making dry the side wall and bottom, cleaning the walls & bottom with fresh water incl removing grass,bushes & branches of plants(installation) complete cleaning of Sewage sump using man power as required.Minor repair like plastering is involved in this work, including epoxy coated paint complete all as specified and as directed.

M & L for desludging of silt/sludge deposited at the bottom of sludge sump well of sewage collection tank at sewage pump house no .1 ,2 & 3 Appx 10 meter deep and 7.5 meter breadth including removal of weeds, bushes & vegetation inside the tank after dewatering all as psecified and directed. Note : dewatering of tank shall be carried out by the contractor through gravity pumping to a certain level / extent with availavel source at site . the balance shall be pump out / drained out by the contractor at his own arrangement along with silt by means for which the cost is deemed to be included in the unit rate quoted without damaging the surface, floor, walls of storage tank.

Supply, fixing, testing and commissioning of Air blower of Air Capacity 156 CFM, required pressure 9 PSI including motor of recommended capacity 15HP/1440 RPM 3 phase electric motor, Blower Model PB-5 Series Wc, Blower Speed 1150 RPM, discharge opening/pipe size 80mm, Belt drive, MS Fabricated, Air cooled with all slandered accessories, MOC of body, Rotar, Plates-CIFG 260 IS210 all as specified and directed. Make- Pheonix or equivalent.

Supply, fixing, testing and commissioning of Non-clog submersible sewage pump 05 HP (cutter type), Model No. 3700CW, delivery 50 mm, Rated speed-2900 RPM , Head 16 meter, discharge 625 LPM, 3 pahse 380 to 440 voltage, protection IP 68, B Class Insulation etc. complete all as specified and directed by Engr-in-charge.Make- Kriloskar or Equivalent.

M&L for painting the surface of each pump -motor set of any cap. as per requirement places complete with one coats of primer and two coat of enamel paint as per MES colour code including preparation of surface by scrubbing down old existing paint as directed complete all as specified and directed.

M&L for cleaning of Sewage treatment installation area, Sewage clear water pumpimg area, Sewage pump house no. 1, 2,3,and other if any required with the help of mannualy or grass cutting machine fuel included and other accessories. Cleaninig included cutting of normal grass heavy grass, trimming of trees, and if any all as directed by Engr-in-Charge.

M & L for STP installation board as per direction by Engr-in-charge including light with connection made with stainless steel & acryllic sheet in front and fixing arrangement such as iron angle and masonary work. The size of the board is not less than 4x3 feet complete all as specified and directed.

M&L for painting the surface of CI/GI pipe of size up to 300 mm with valve, as per requirement places complete with one coats of primer and two coat of enamel paint as per MES colour code including preparation of surface by scrubbing down old existing paint as directed complete all as specified and directed.

M & L for brick work for valve chamber with sub class 'B' bricks in one brick thick honey comb work built in cement mortar 1 : 6 complete all as specified and directed by Engr-in-charge.

M & L MS work for febrication of iron pit cover , gate valve chamber cover,etc. as required MS angle iron of size for frame work, MS sheet cover size 3.15 to 7mm thick , cross arms, bracing, supports, clamps structual steel section including nuts,bolts, washers, welding, bending, cold or hot drilling holes for bolts in any shape or size and including of one coat and one finishing coat of paint complete all as specified and directed by Engr-in-charge.

M&L cement concrete 1:3:6 type C-2 using 40 mm graded crushed stone aggregate for foundations,fillings and mass concrete all as specified and as directed by Engr in charge.

M&L cement concrete 1:2:4 type B-1 using 20 mm graded crushed stone aggregate for foundations,fillings and mass concrete all as specified and as directed by Engr in charge.

M&L for Rendering 15 mm thick in CM (1:4) on fair or other than fair faces of brick concrete walls, surface finished even and smooth w/o using extra cement.

M&L for servicing and overhauling of existing DMF(Daul media filter) and ACMF (Activated Carbon media filters) of size 3 meter dia and 3 mtr length including welding of rusted parts and painting of all media filter with one coat of primer and two coat of syntahtic enamel paint on both inner and outer side complete including disconnecting of old existing pipe connections and removal of old existing filter media (gravel, Carbon, Sand etc.) one by one, washing media, removing sludge and all foreign materials. After that replacement of Fileter media (Garvels, Activated carbon, Sand etc. as per DMF & ACMF norms and replacement of nozells of existing size and lenth as per requirement complete all as specified and as directed.

Repair/ replacement of broken parts of air compressor machines i.e fan belt, bearing, impeller, oiling greasing and complete over hauling of compressor including two coat of enameled painting on compressor and motors, Structure and pipe lines complete all as specified and as directed.

M & L disconnecting electric connections,dismantling,taking up centrifugal pumping set capacity 5/7.5 HP from existing foundation,transporation to workshop for repair, and back to installation after repairing and welding,brazing,facing grinding, turning repairing/replacement of defective following parts,re-assemblying andfixing to its original position and testing pumping set complete all as specified.

Supply only following spare parts of centrifugal pump set 5/7.5 HP

(a) SS Impeller

(b) Brass bushs

(c ) Stainless steel shaft

(d) Ball bearing as per existing size and make

(e) Gland plate as per existing size

M & L disconnecting electric connections,dismantling,taking up centrifugal pumping set capacity 20 HP from existing foundation,transporation to workshop for repair, and back to installation after repairing and welding,brazing,facing grinding, turning repairing/replacement of defective following parts,re-assemblying andfixing to its original position and testing pumping set complete all as specified.

Supply only following spare parts of centrifugal pump set 20 HP

(a) SS Impeller

(b) Brass bushs

(c ) Stainless steel shaft

(d) Ball bearing as per existing size and make

(e) Gland plate as per existing size

M & L for lifting , taking out , dismantling and strip opening of worn out / defective electric motor of 20 HP/, 3 phase , 415 volts, taking out burnt startor winding , servicing cleaning of startor slots , bearing bushes etc. rewinding of startor coils with superior quality of copper enamel wire of existing size and specification including insulation material , varnisihing and drying complete reassembleing , testing installed and connected at original location complete all as specified and directed by Engr-in-charge. Note : transporation, lifting, change of U/S nut bolts and necessary concrete work shall be included in thequated rate.

Supply and fix inreplacement of sluice valve ( Brass spindle) flanged type of class PN 1.6 complete of size 100 mm dia complete with iron wheel, nuts, bolts and washer incl rubber/fiber flanged joints etc. complete all as specified.

Repair/ replacement of Butterfly valve PN 1.6 flanged complete of size 100 mm dia complete all as specified and as directed.

M&L for repair/maint of scrapper mechanism of clarifier tank with replacement of bearing,shaft coupling, mechanical seal, oiling ,greasing including complete over hauling of motor and Gear mechenism including painting etc complete all as specified and as directed.

M& L for taking down rotary pump set of cap upto 03 HP of sludge sump tank and rewinding the motor ,change of shaft coupling, bearings, mechenical seal, oiling and greasing including complete over hauling of pump and painting and after repair refixing the same in the existing position connection etc complete all as specified and as directed.

M & L for lifting , taking out , dismantling and strip opening of worn out / defective non clog submersible electric motor of 7.5 HP, 3 phase , 415 volts, taking out burnt startor winding , servicing cleaning of startor slots , bearing bushes etc. rewinding of startor coils with superior quality of copper enamel wire of existing size and specification including insulation material , varnisihing and drying complete reassembleing , testing installed and connected at original location complete all as specified and directed by Engr-in-charge. Note : transporation, lifting, change of U/S nut bolts and necessary concrete work shall be included in the quoted rate.

All as per srl Item No. 31 here in before, but 15 HP complete all as specified and directed by Engr-in-charge

Disconnecting electric connection dismantling / taking up electric motor 3 phase, 440 volts, 50 Hz of capacity 3 HP from existing foundation coupled with reduction gear removing to workshop for repair , dismantling/opening for required repair work including rewinding the motor with and including copper winding wire of existing gauge and weight and replacement of stainless shaft , ball bearing of motors and redution gear ( 02 nos), key rubber shaft coupling ,impeller, varnishing reassembling and replacement of reduction gear parts as per requirement and bringing back to installation and making functional after refixing on existing foundation , testing on full load and commissioning complete all as specified and directed by Engr-in-charge.Make of winding wireshall be ATLAS/Devi dayal/ BPL

S & F as in replacement Submersible cable of size 6 Sqmm complete all motors of sewage treatment plant and sewage pump house, complete all as specified and directed by Engr-in-charge.

Collection of sample of sewage treated water from sewage treatment plant and testing it through Govt approved laboratory for testing the ph, COD(mg/l) TSS (mg/l) oil and grease (mg/l) & coliform MPN/100 ml complete all as specified and directed by Engr-in-charge.

S & F oil seal suitable for non clog submersible pump of capacity 5/7.5 HP complete all as specified and directed.

S & F oil seal suitable for non clog submersible pump of capacity 10 HP complete all as specified and directed.

S & F oil seal suitable for non clog submersible pump of capacity 15 HP complete all as specified and directed.

Excavation in trenches, not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for foundations or laying cables/pipes etc. and getting out in soft/loose soil all as specified and directed by Engr-in-charge.

Returning, filling in including spreading leveling, watering and well ramming in layers of Soft/loose soil not exceeding 25 cm thick complete all as specifiedand directed by Engr-in-charge.

Removal of excavated material to a distance not exc 50 mtr and depositing where directed at level not exc 1.5 mtr above the starting point complete all as specified and directed.by Engr-in-charge

Supply and fixing in replacement Cast iron pipes 150 mm dia with flanged ends, centrifugally cast class "A" in any length laid in trenches, complete all as specified and directed by Engr-in-charge.

Supply and fixing in replacement Cast iron pipes 100 mm dia with flanged ends, centrifugally cast class "A" in any length laid in trenches, complete all as specified and directed by Engr-in-charge.

Supply and fixing in replacement Cast iron pipes 80 mm dia with flanged ends, centrifugally cast class "A" in any length laid in trenches, complete all as specified and directed by Engr-in-charge.

M&L for joints, bend, Tee, elbow sockets,spigot etc suitable for CI pipe of size 80/100/150 complete all as specified and as directed.

Taking down GI pipe Medium Grade of size 15mm to 50 mm complete all as specified and directed by engr-in-charge

S & F 15 mm bore medium grade steel tubes galvanized with all fittings and laid in trenches all as specified and directed by Engr-in-charge.

S & F 20 mm bore medium grade steel tubes galvanized with all fittings and laid in trenches all as specified and directed by Engr-in-charge.

S & F 25 mm bore medium grade steel tubes galvanized with all fittings and laid in trenches all as specified and directed by Engr-in-charge.

S & F 50 mm bore medium grade steel tubes galvanized with all fittings and laid in trenches all as specified and directed by Engr-in-charge.

S & F in replacement of gun metal, globe or gate valve with iron wheel head secrewed both ends for iron pipes 50 mm bore as in repairs complete all as specified and directed by Engr-in-charge.

S & F in replacement of gun metal, globe or gate valve with iron wheel head secrewed both ends for iron pipes 25 mm bore as in repairs complete all as specified and directed by Engr-in-charge.

S & F in replacement of gun metal, globe or gate valve with iron wheel head secrewed both ends for iron pipes 20 mm bore as in repairs complete all as specified and directed by Engr-in-charge.

S & F in replacement of gun metal, globe or gate valve with iron wheel head secrewed both ends for iron pipes 15 mm bore as in repairs complete all as specified and directed by Engr-in-charge.

S & F Star delta Starter 3 Phase 415 Volts for 5/7.5/10 HP Non clog motor complete all as specified and directed by Engr-in-charge

S & F Star delta Starter 3 Phase 415 Volts for 15 HP Non clog motor complete all as specified and directed by Engr-in-charge

S & F Star delta Starter 3 Phase 415 Volts for 20 HP Non clog motor complete all as specified and directed by Engr-in-charge

S & F DOL Starter 3 Phase 415 Volts for upto 5 HP Non clog motor complete all as specified and directed by Engr-in-charge

P.K ENTERPRISES

SUDESH ENTREPRISES