CLEANING SUMP WELL AND OHT OF WATER SUPPLY UNDER GE (W) MATHURA

Amount

M&L for dewatering of existing over head tanks of staging up to 21 meter of any description of capacity 0.25 Lakh Gallons Loc PH NO 20 at OD complex, clean inside surfaces of OHT of all chambers i.e inner and outer by scraping down walls & bottom surfaces with using steel wire brushes and light hammer to remove all deposition/fungus other organism sediment loose dis/mud sluge, vegetation other micro foreign materials etc and also removing loose/unsound concrete/plaster including taking out and removing all disposal waste/spoil to a distance not exceeding 50 mtr and make good plastering surface wall of OHT with cement mortar (1:3) and finish surface even and smooth with using extra cement including washing the cleaned surfaces with water and washing repeatedly with rebekience solution floor/bottom of OH tanks to acheive disinfected surface inside OHT complete all as specified and directed by Engineer-in- Charge.Note (i) Contractor will start the work after the prior permisson of department for the concern site . (ii) Contractor will do once a job in one time so that the crises of water can not be happened. (iii) Contractor will apply his labour ,reinforcement ,T&P all material and related items near the site before starting the work.

(iv) Contractor will reasponsible for water supply if not finish in stipulated time he will supply to the concern area through water bouser or penality of Rs 2500/- will be charged for the compensation of no water supply. (v) OHT Cleaning done and due will be written on a block marked with outline with colour on black/blue/white back ground on the OHT at visible place in bold and clear writting with proper painting alphabtes Writing letters or figures (Block. Roman, Italic or Indian) n exc. 30 cm high Letters etc., shall be painted with thick paint, so that they stand out boldly and solidly without showing signs of brush marks, if necessary, they shall be repainted until the desired result is obtained. (vi) Video recording of each and every OHT work before and after the work will be done by the contractor and kept in record. (vii) Cost of disinfection rebekience solution is deemed to included in the quoted rate.

All as per Item No 1.00 (here-in-before) but 0.5 Lakh gallon Location - PH No. 10 (RATC) - 02 Nos , PH No. 11-02 Nos , PH No 20 (MAP & KLP)-02 Nos, PH No. 14 (NHL)-01,PH No-15 (RATC)-01,PH No-17(NHL)-01, 3 RPD-01 No ,1 CSR KLP -01 No ,LOHARA MARG -01 No, EME KLP-01, CGSR KLP-01.

All as per Item No 1.00 (here-in-before) but 1 Lakh gallon Loc PH No 19 (RATC Line JCO Accn),PH No 12,(MES Line), PH No 09 (OHL),PH No 24 (Near Single Offr Mess)-01 No, Core HQ-01 No, PH No 20 OD-01 No.

All as per Item No 1.00 (here-in-before) but 1.1 Lakh gallon Loc PH NO 20 at OD complex,

All as per Item No 1.00 (here-in-before) but 1.40 Lakh gallon Loc RATC -II

M&L for dewatering of existing underground reservoirs Central pump house Sump well of any description clean inside surfaces of water under ground sump by scraping down walls & bottom surfaces of the sump with using steel wire brushes and light hammer to remove all deposition/fungus other micro organism sediment loose dis/mud sluge, vegetation other micro foreign materials etc and also removing loose/onground concrete/plaster including taking out and removing all disposal waste/spoil to a distance not exceeding 50mtr and washing the cleaned surfaces with water and washing repeatedly with rebekience solution floor/bottom of OH tanks/underground reservoirs complete all as specified and directed. Note:- Area of each sump well of 5 lakh gln capacity is 1511 Sqm.

M&L for applying one coat on plastered and other surfaces with alkali resistant paint on inner walls of sumpwell complete all as specified and directed.

M&L for preparation of old decorated steel surface exc 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed. Note:- (i) Tint of paint will be used as directed by Engineer-in-charge. (ii) The rate qouted by the contractor shall be deemed to include for arrangement of scaffolding as reqd. (iii) The above work is required to be carriedout at Central pump house Sump Well.

M&L for preparation of old decorated steel surface over 10cm width/girth or of any description and applying one coat of black Japan paint over the surface of MS ladders and allied MS items ,chequered plate complete all as specified and directed. Note:- (i) Tint of paint will be used as directed by Engineer-in-charge. (i) The rate qoated by the contractor shall be deemed to include for arrangement of scaffolding as reqd. (iii) The above work is required to be carriedout at Central pump house Sump Well.

M&L for framed work such as grills,gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work con- forming to Fe.29 .Gde-E-165 including portions framed and hung as gates, including pintle hinges, stops, hand-made sliding bolts including dismantling old structure etc complete all as specified and directed.

Supply, laying, testing and commissioning of cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, elecric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 16 sqmm 4 core including taking down old unsv cable complete all as specified and directed.

Supply, laying, testing and commissioning cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, elecric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 10 sqmm 2 core including taking down old unsv cable complete all as specified and directed.

Excavation in trenches, not exc. 1.5 mtr wide and n.exc 1.5 Mtr deep for laying of cable including forming bottom surface at required gradient & getting out in soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc. 25 cm each layer in soft/loose soil complete all as specified and directed.

Removing excavated material n.exc 50 mtr and depositing where directed at a level not exc. 1.5 mtr above the starting point in soft/loose soil complete all as specified and directed.

M&L for sand cushioning and covering clean and dry sand to underground electric cable with 8 cm before laying and 10 cm over the cable including ramming complete all as specified and directed. Note :- Punned thickness shall be measured and paid for.

M&L for sub class 'B' brick laid dry, flat with width equal to length of brick as cover laid over the cable to give mechanical protection to underground cables complete all as specified and directed.

Taking out the existing aviation lights from its existing position and S&F new LED avaiation lights with light dependent sensor 12 wattt IP65 protection with all fitting and fixing arrangment including all electric connection wiring and control switch complete all as specified and directed. Note:- The light fitting have provision of proper grouting on PCC pedstal and grouted over the PCC platform,light fitting can sustain the wind and storm pressure and stand delibrately on 21 mtr ht position without any deflection.Contractor shall maintain the fitting and fixtuers up to 02 year of installation of aviation lights. Note : Cable for service connection if required will be measured and paid under separate item of work.

S&F in replacement of LED 45W new generation energy saving , enviroment friendly long life LED street Light made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having TOP opening separate driver compartment with IP66 protection and impact resistance of IK07 as light socurces with all conected accessories including bolts, nuts, brackets, suitable size of pipes for mounting of light complete all as specified and directed.

S&F sheet metal enclosure MCB distribution board single pole & neutral 240 volts 2 way with IP-43 IK-09 protection double door complete with appropriate size bus bar and neutral link, fixed flush in wall including chases wall for fixing DB and making good distributed wall surfaces to match with existing specification complete all as specified and directed.

S&F in replacement MCB SPN 240 V,50 Hz 16 Amp complete all as specified and directed.

S&F of Automatic street light control switch of single phase of 3 KW using Infrared sensor based nature switch for automatic switching of security lights. Nature switch operation should be based on natural light Lux level, required illuminance level for switching ON is < 30/60 lux and for switching OFF > 10 lux. The sensor should also have part night operation facility of min. 4 hrs to max. 12 hrs or 4 hrs to 8 hrs. The sensor alongwith suitable power contractors and incoming -outgoing MCBs should be enclosed in a pole/wall mountable rust proof, electric shock proof, termite proof and FR grade SMC enclosure confirming to IP54 complete all as specified and directed.

S&F in replacement of automatic changeover switch with sheet metal enclosure of capacity 250 Amps, 415 V, 50 Hz, modular construction, 4 pole, door interlock, frame 2 DM- series with electrical connection, lugs, thimbels etc. required at site complete all as specified and directed.

Taking down old damaged/ Worn out / rusted sign board from installation and S&F new sign board made out of flex sheet, tin sheet box to base length and to provision of hollow square tube/ pipe, angle of size 45mm x 45mm x 5 mm thick for fixing proper arrangement of sign board as per existing, (approx length of each sign board 7.5 mtr x 0.75 mtr x 0.20 mtr) with MS clamps, bolts, nuts and washers including 04 Nos LED lights of 20 W (4 feet) in each Sign board and including all electrical connection with separate ON & OFF switch box & cable of 1.5 sqmm in casing caping required at site complete all as specified and directed.

S&F sluice valves class PN 1.0, of 125mm bore cast iron body with forged brass spindle, non rising type, with cast iron wheel head, both end flanged, ISI marked, including neoprene rubber gasket, nuts, bolts, washers, etc fixed in repairs/replacement complete all as specified and directed.

S&F in repair/replacement contactor MNX 95 including fixing of all necessary connections complete all as specified and directed.

S&F in repair/replacement contactor MNX 80 including fixing of all necessary connections complete all as specified and directed.

M&L and T&P for removing of complete old paint from header size 400mm dia and painting the same with two coat of synthetic enamelled paint over one coat of primer as existing color complete all as specified and directed.

M&L for in repair /replacement of Earth continuity conductor of size 25x4 mm galvanised iron strip complete all as specified and directed.

S&F in renewal of MCCB 4 pole 630 Amps, 415 volts,DPX3 type 70 KA breaking capacity with adjustable thermal & magnatic setting complete all as specified and directed.

S&F in renewal of MCCB 4 pole 800 Amps, 415 volts,DPX3 type 70 KA breaking capacity with adjustable thermal & magnatic setting complete all as specified and directed.

S&F in renewal of MCCB 4 pole 250 Amps, 415 volts, 36 KA rupturing capacity with adjustable thermal & magnatic setting complete all as specified and directed.

M&L for repairing old damaged valve pit chamber of size 1200mm x 1200mm x 1200mm (internal diamension) using brick wall masonary 50% new bricks including provision of valve pit steel cover made of 50x50x6mm MS angle iron frame covered with 6 mm thick MS plain black sheet, 3 Nos MS butt hinges both sides of 125mm Size medium weight cold rolled and 10mm dia MS round bar handle with provision of two coats of black bituminous paint over a one coat of red oxide primer with PCC (1:3:6) type C-1, using 20mm graded stone aggregate as in fixing of hold fast bed block and plastering with (1:3) cement mortar all as specified and directed.

Supply only electric shock proof & water proof rubber shoes of size range from 9/10 inch complete all as specified and directed

Supply only rubber hand gloves ISI marked suitable for working on installation of water supply complete all as specified and directed

S&F in replacement of mechnical chlorine dosing plant high pressure single head adjustable granular chlorine dosing system and chlorination doser pump with mixing tank for calcium hypo chloride 65 to 70% including connecting pipe complete all as specified and directed with following items : (a) Adjustable High pressure 5 Kg/Sqcm power input 230 V 50 Hz, 40 SPM 1/3 frictional HP, max output 10 Ltr/hr. (b) Preparation Tank of net capacity of 100 Ltrs FRP. (c) 200 Ltr FRP dosing tank with gauge agitator 120 watt 900 mm SP range mounted with plastic shaft and impeller including Service tank and all assessories.

ASHOK INFRATECH

M/s Singh Engineering Corporation