REPAIR MAINT TO STP PLANTS AND OTHER CIVIL WORKS UNDER GE I GOS

Amount

Suppy only liquid chlorine complete all as specified and directed

S&F lubiricant oil (320 Gde) at every two months including draining out old oil from engine of blowers of any capacity and cleaning oil chamber complete all as specified and directed

S&F lubiricant oil (320 Gde) at every two months incl draining out old oil from engine of FAB feed pumps of any capacity and cleaning oil chamber complete all as specified and directed

S&F in repalcement of FAB feed pump spiders complete all as specified and directed

Supply and use bleaching power ISI marked in 15 Kg bag

S&F Poly aluminium chloride liquid 100% concentrate complete all as specified and directed.

S&F Poly electrolite liquid 100% concentrate complete all as specified and directed.

S&F in replacement of following parts for 60 KLD, 30 KLD (02 Nos ) STP capacity :- (a) UPVC pipe 40mm

(b) 40mm brass housing socket

(c) Bore valve 40mm

(d) Union 40mm

(e) M-Seal

(f) PVC foot valve 40mm

S & F in replacement butterfly valve of following dia complete all as specified and directed. (a) 100 mm

(e) Grease, Make- Castrol/Servo

S&F in repalcement of 3.7 KW DOL motor fan for feed pump complete all as specified and directed,

S&F in repalcement of 0.75 KW DOL motor fan for feed pump complete all as specified and directed,

Preparation of old surface by scraping and smoothing the surface with water emery paper and painting with approved colour of synthetic enamelled paint of two coat over a coat of primer red oxide and writing letters/numbers(SM/MES Nos. and DATE OF CLEANING) of sewage treatment plants of capacities 600/800 CUM/Day and cleaning the surounding area up to three metre out side area of the plant by cutting grasses and surface dressing for Moving Bed Bio Reactor 1 & 2 etc complete all as specified and directed.

All as per item No 21 above but dual Media filter.

All as per item No 21 above but Activated carbon filter.

All as per item No 21 above but Exposed water pipe lines.

All as per item No 21 above but filter feed pump.

All as per item No 21 above but filter backwash pump.

All as per item No 21 above but distribution panel board.

All as per item No 21 above but Tube settler tank.

All as per item No 21 above but Air Blower with compressor 1 & 2.

Cleaning of sludge drying beds removing all sludges and de-scaling vegetation on the inside and outside of sludge bed and white washing (Two Coat) including Cleaning the surroundings area of the sludge drying beds to a distance of 3 mtrs circumstance including cutting of grass digging out roots, filling holes and levelling around and removing waste materials to a distance not exceeding 50 Mtrs complete all as specified and directed.

All as per item No 30 above but Equilization Tank and air grid.

All as per item No 30 above but Bar screen and pit

All as per item No 30 above but Oil and grease trap

All as per item No 30 above but Tube settler tank

All as per item No 30 above but Clear water tank

All as per item No 30 above but chlorine contact tank.

S& F in replacement of PPR Pipe 3 layer SDR 7.4 & SDR 11 UV stabilized and antimicrobical welded having thermal stability for hot and cold water supply including all PPR plain and brass threaded PPR Fittings fixed complete to walls ,celling or in floors etc 50 mm outer dia

All as per item No.37 above but of size 110 mm outer dia

All as per item No.37 above but of size 63 mm outer dia

All as per item No.37 above but of size 40 mm outer dia

All as per item No. 37 above but of size 32 mm outer dia

S&F in replacement of PPR gate valve (brass insert) 110mm outer dia complete all as specified and directed.

S&F in replacement PPR gate valve (brass insert) 63mm outer dia complete all as specified and directed.

S&F in replacement PPR gate valve (brass insert) 50mm outer dia complete all as specified and direcdted.

S&F in replacement PPR gate valve (brass insert) 40mm outer dia complete all as specified and directed.

S&F in replacement PPR gate valve (brass insert) 32mm outer dia complete all as specified and directed.

S&F Filter media for MBBR complete all as specified and directed.

S&F Carbon for activated carbon filter and dual media filter complete all as specified and directed.

Dismantling the power supply of electric motor any type including dismantling from pump and taking to workshop with necessary transportation and opening the complete motor and rewinding the rotor with super enameled copper wire as per the existing gauge with necessary insulation, sticks and varnishing, including replacement of shaft bearing 02 Nos complete of capacity 20 to 30 HP complete all as specified and directed.

All as per item No.49 above but of capacity 5 to 7.5 HP electric motor any type.

All as per item No.49 above but of capacity 10 to 15HP electric motor any type.

All as per item No.49 above but 1 to 3 HP electric motor any type.

Dismantling complete Centrifugal /Mono Block pump set of any type and overhauling the pump re-threading of wornout holes of studs and providing over size studs with nuts & washers. Rematlling and balancing of shaft, replacement of gunmetal bush bearing and gland packing of pump set. and refitting the same after the repair/replacement duly all as specified and tested for smooth functioning of capacity 20 to 30 HP

All as per item No 53 above but capacity 10 to 15 HP

All as per item No 53 above but capacity 5 to 7.5 HP

All as per item No 53 above but capacity 1 to 3 HP

S & F in replacement of non return valve 80 mm dia complete all as specified and directed. Make -KIRLOSKAR/VENUS OR Equivqlent with ISI Marked

S & Fi in replacement of non return valve 100 mm dia complete all as specified and directed. Make -KIRLOSKAR/VENUS OR Equivqlent with ISI Marked

S&F in replacement of change over switch with panel mounted of 63 amps 4 pole 415 volts capacity

S&F in replacement of change over switch with enclosure of 100 amps 4 pole 415 volts capacity

Returning filling including spreading, leveling and well ramming in layers not exceeding 25 Cm thick in soil complete all as specified and directed.

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

M&L in replacement for earthing complete with galvanized steel earth plate electrode size 600x600x6.3mm thick buried directly in ground vertically in a pit of depth not less than 2.25 mtr below ground levels with top edge of the earth plate not less than 1.5 mtr below normal ground level surrounded from all sides by mixture of charcoal and common salt and electrode connected to and including galvanized iron strip 32X6 mm earth lead by means of bolts, nuts, check nuts and washers of galvanized steel including GI pipe light grade of size of 40 mm dia for protection and GI pipe light grade 20mm dia bore for watering funnel with wire mesh. CI cover with frame, PCC chamber pit with PCC 1:3:6 type C-2 excavation and earth work all as shown in electrical plate No 3 of SSR Part I (2009) connected to earthing test point complete all as specified and directed. including testing on completion.

Supply ,Fabricate,install,& Commissioning in repair of tank of MBBR-1 Dimension Height-850mm Depth-1070mm, MBBR-2 Dimension Height-1450mm Depth-1070mm of require MS sheet 8 mm thick ,rolled and welded to fit into existing place incl cut opening the old surface and scraping the new surface with water emery paper and painting with approved colour of synthetic enemelled paint of two coat over a coat of primer red oxide and writing MBBR on it.Complete all as specified and directed

S & F in repair Pressure Gauge as per existing model and make for STPs complete all as specified and directed.

S&F in replacement of Dosing Pump of capacity 0-6 litrs/Hrs and working pressure capacity of 4 kg incl all necessary fittings Complete all as specified and directed.

S&F in replacement Dosing Tank of Capacity 200 Litres,material of construction LDPE/HDPE including all necessary connecting materials Complete all as specified and directed.

All as per item No.68 above but of capacity 100 Liters

M&L in repair mild steel work for Cross arms, /angle supports bracings, supports, clamps and black plates fabricated from structural steel section including nuts, bolts, washers, welding ,bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint including taking out existing u/s MS work complete all as specified and directed.

S&F in repair fibre glass reinforced translucent corrugated sheeting of thickness 2mm with two corrugations side lap fixed with coach screw and washer in roof, wall etc complete all as specified and directed.

Boring of holes horizontally for laying not less than 100mm dia pipe (minimum depth 0.75 Mtr from top level) under road, Pavement, hard standing complete all as specified and directed.

M&L for cement concrete 1:3:6 type C-1 using 20 mm graded stone aggregate as in necessary form work for fair finish surfaces complete all as specified and directed

Supply and laying & testing and commisioning in rerpair LT underground cable 1100 volts grade, XLPE insulated and PVC sheathed heavy duty armoured with multi staranded aluminium conductor laid in pipes, trenches/ducts, on poles etc of following sizes complete all as specified and directed. (a) 3.5 core x 35 Sqmm

(b) 3.5 core x 50 Sqmm

Excavation in trenches not exceeding 1.5 M wide and not exceeding 1.5 M deep and getting out in hard/dense soil complete all as specified and directed.

Supply and laying flyash building bricks laid in trenches for LT cable protection with length of brick perpendicular to length of cable complete all as specified and directed.

Taking down damage MS channel or angle section etc complete all as specified and directed.

M&L, for earthing in replacement with galvanized steel earth plate electrode 600 x 600 x 6mm thick, buried directly in ground(earth pit not less than 2.25 mtrs deep below ground level)with top edge of the plate not less than 1.5 mtr below normal ground level, connected to galvanized earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers protected with & including 15 mm dia light grade GI pipe necessary excavation and earth works, charcoal and common salt filling, watering arrangement with 20 mm GI pipe light grade including PCC pit with Pre cast RCC (1:2:4) cover, GI funnel with mesh test point, testing & commissioning all as specified and directed..

S&F in repair gun metal globe or gate valve with iron wheel head, screwed both ends for iron pipe and fixed of size 40 mm complete all as specified and directed

All as per item No.83 above but size 25 mm dia

Supply and replacement contactor 16 Amps capacity 2 NO + 2 NC, AC 3 phase 415 Volts, 50 HZ

All as per item No.85 above but 25 Amps capacity.

All as per item No. 85 above but 32/35 Amps capacity.

All as per Item No. 85 above but 40/50 Amps capacity

S&F in replacement thermal over load relay of range 6.5 to 10 Amps complete all as specified and directed .

All as per item No.89 above but 15 to 22 Amps capacity.

All as per item No. 89 above but 24 to 34 Amps capacity.

S&F in replacement of indicating lamp set (RYB) LED type complete all as specified and directed.

M&L for preparation of existing bituminous surfaces, removing, dust, dirt grease and other foreign matters etc to receive the marking and M&L for thermo plastic (Reflective) line marking having 1.0 mm thickness (average) of uniform surface finish conforming to BS 3262 (Part 1) 1989 read in conjunction with the MOST specification 803 clause 4.2.2 on bituminous surfaces in white/yelow clour and super imposed with glass beads confirming to BS 6088 read in conjuction with and MOST specification 803 clause 4.3.3 complete all as specified and directed. Note - MOST specification 803 shall be followed strictly for execution of work & suitable machine shall be used for the marking as approved by the GE. Shape & size/ patterns of marking shall be as approved by the GE.

S&F in repair cat eyes/road studs for roadways sign permanent surface mounted type having tough poly carbonate micro replicated corner cube reflector lenses with a protective abrssion resistant ceramor coating having body of weather proof and impect resistant thermoplasit complete as per manufacturer,s instruction and as directed. (Colour :- Yellow/Red/Amber) Make: Series 290 of 3M or Road Star or Equivalent.

S&F in repair plastic speed bumbs (Speed breakers) not less 400 mm wide blocks & yellow colours fixed with necessary spikes/screws to the road surface etc complete all as specified and directed .

S&F in repair solar cat eyes/road studs size (mm) 125L x 125B x 25H including stem height 53mm approx housing dia cast aluminium (grade LM-6) fully water proof and weather proof and weatherproof coating visible distance upto 400mtr LED-6 super bright amber led (3 Nos each side) yellow charged, flush frequency 1.2 Hz-1.8Hz including solar panel 3.5V/110MA & battery one PC sub ‘C’ type Ni-Cd rechargeable battery 1.2V/2.5AH temp range 20C to 70C fixed on road for roadway sign complete as per manufacturer’s instruction and directed by Engr-in-Charge Make- 3M/Avery Dennision/Dark Eye/Green/Greenlite/Road Star Cat Part No. GSR-909 or Equivalent.

S&F in repair ABS Body, 100 cm outdoor convex mirror good quality as approved by GE fixed in road/ground portion complete including hanging/fixing arrangement with adequate mounting arrangement at suitable height, having unbreakable Polycarbonate Convex Lens with hoods as the traffic safety mirror for eliminating blind spots & increase visibility at a broader angle, including excavation for post holes, PCC Type C-2 1:3:6 (using 40 mm graded stone aggregate) in post hole & removal of surplus excavated material to a distance not exceeding 50 metre & depositing where directed at a level not exceeding 1.5 metre above the starting point. complete all as specified and directed. Make: Frontier 100 cm outdoor Convex Mirror, FMCO-100, Road Star, Real reflectors, Alexix, ACE polymers (India) or Equivalent.

S&F in repair high intensity prismatic retro - reflective (3m/Avery) sheet of colour as directed, self adhesive, fixed on steel/concrete surface etc complete all as specified and directed.

S&F in repair Alcolite Spring Post/Flexible delinator, strong flexible UV protected PU & PVC with high intensity reflective light material crystal lattice, 75 mm dia, 750 mm height including all necessary fittings. complete all as specified and directed.

S&F in repairs 32 mm dia 90 cm long stainless steel pipe with 40 mm dia round ball on top portion connected with pipe and embedded with PCC 1:2:4 type B-1 size 0.15 x 0.15 x 0.30 m including necessary excavation & earth work complete all as specified and directed.

S&F in repairs stainless steel chain size 40 x 7.62 mm connected with pipe complete all as specified and directed.

M&L 16 to 20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

M&L for Machine pressed precast RCC kerb stones of grade M-30 of size 300 mm x 150 mm x 300 mm (depth) as used in road kerbs and similar articles with plain faces, set in CM 1:4 complete all as specified and directed.

Demolition of RCC of any description and in any position not other wise specially provided for reinforcement cut as required to facilitate demolition complete all as specified and directed.

M&L for hard core of gauge n exc 63 mm, deposited, spread and levelled in layers n exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for 100 mm thick cement concrete 1:4:8 type D-2 using 40 mm graded stone aggregate as in sub base of floor complete all as specified and directed.

M&L for Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

S&F machine pressed precast concrete interlocking paver block any shape & size conforming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement & pigment. complete all as specified and directed.

Demolition of Cement Concrete (unreinforced) of any description & in any position not otherwise specifically provided for. complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding etc (but not backing) and removing rubbish off the premises complete all as specified and directed.

S&F in repairs 110mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed

S&F in repairs 110mm bore PVC (SWR) bends any radius complete all as specified and directed

M&L for pre cast cement concrete 1:1.5:3, type A-1, using 20mm graded stone aggregate as in cover slabs (for manholes etc) and similar articles with plain faces, set in CM 1:4 complete all as specified and directed.

M&L for Mild Steel TMT bar 10mm dia and over cut to length bent to shape required including cranking, bending spirally for hoping for columns hooking ends and binding with & including Mild Steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in lintels upto 1.5 m clear span, coping, benching, bed block, lintel band, plinth courses etc and similar work including weathering,slightly rounded or chamfered angles and throating including necessary form work complete all as specified and directed.

M&L for Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth for foundation etc or for shafts, wells cesspits manholes pier holes etc not exceeding 10 Sqm on plan and not exceeding 1.5 m depth in soft /loose soil etc complete all as specified and directed

M&L for Excavation over areas, not exceeding 1.5 m depth in soft /loose soil etc and getting out, complete all as specified and directed

M&L for Removing excavated material (Soil) exc. 250 m but n exc. 500 m and depositing where directed complete all as specified and directed.

V.Venkata Ramaiah

M/s TECH TEAM

HARAGOURI SUPPLIERS

S J ENTERPRISES

M/s Ats Electricals

M/s MAA BHAIRABI ENTERPRISES

JAGANNATH REFRIGERATION INDUSTRIES