REPAIR/ MAINT OF EXTERNAL ELECTRIC SUPPLY AND WATER SUPPLY AT 4 AFSB UNDER GE AF GORAKHPUR

Amount

M&L Disconnecting & taking out Submersible Pump/Motor of various Capacities and lifting from bore hole of Pump Houses and Transporting to nearest Workshop for repairing including returning back after repairing and Re-instaltion & lowering in Original Position and Re-connection in water supply installation(starter/panel) and Testing complete all as specified and as directed by Engineer-in-charge. Note : Cost of repairs will be measured & paid separetely under respective item, here-in-after.

M&L Dismantling of submersible Pump 45 HP for repair & replace-ment of unserviceable spare-parts including necessary machine work for fixing of spares and re-assembling the Same and Tested in work shop, complete all as specified and as directed by Engineer-in-charge. Note:- (i) Defective spare parts (except bronze bushes) shall be measured & paid seprately under respective item of this schedule

Dismantling & removing burn out motor winding of submersible pump set of capacity 45 HP pump set and cleaning complete & rewinding with superior quality of PVC insulated copper wire of same size & same gauge, weight and reassembling & testing complete as directed by Eng-in- Charge

Dismantling of complete assembly of submersible pump and supply and fixing following parts as per matching requirements of submersible pump complete all as specified and directed. (a) Thrust bearing/thrust plate for submersible pump set. (b) Motor housing bush (GM). c) Impeller bronze suitable for submersible pump set. (d)Sand Guard and water seal. (e) Bowl packing. (f) Impeller shaft sleeves. (g) Impeller shaft (SS). (h) Bowl bush (GM). (i) Neckring (GM). (j) SS Coupling (k) Stud

S&F in replacement 25 Sqmm 3 Core submersible cable flat copper conductor all as specified and directed. Make - Rallison/Finolex/KEI

S&F in repirs star delta starter, fully automatic, 3 phase 440V including overrelay 48-65 amp rating fully automatic with enclosures for 45 HP capacity Pump of make CALAMA/ KSB make. Make- L&T or equivalent of Philips/Havells

S&F in repairs chlorination Dozing pump single phase electrically operated 230 volts , 50 HZ ,fuse 1 amp with plastic suction and delivery piping solution tank maxm output 4.0 LPH Make -Unichlor of model no- UC-11,Sl no-60365 or equivlent of Avon/

M & L For Cleaning of over head tank of capacity 1 lakhs gallon of staging 22 mtr height with scrubing on wall/ floors with stell brushes, removing of sludge, sand and washing with fresh water and bleaching powder adequarte time and removing the same through wash out pipe including and painting the date of cleaning of tank ,cleaning of valve pits complete all as specified and directed.

All as per item no above but for UG static water tank complete all as specified and directed at site

M&L for collection samples of water from wells (pump house) located at 4 AFSB and carry out chemical and bactirilogical testing of water and submission of report all as specified and directed . Particular of test to be carried out (a) PH(b) odour© Taste (d) TDS (e) turbidity (f) total Hardness (g) sulphate (h) chloride (j) Resdiual free chlorine (k) M P N coliform bacteria (Note : Testing shall be got by Govt agency)

Supply and fixing in repairs of CI Non return ( Reflux) valve with GM working parts IS-5312 incl material & labour for drilling and machining, both ends flanged including jointing with rubber gasket , bolts, nuts , washer etc complete all as specified and directed by Engr-in-charge for following size incl taking down old valve. Make- Kirloskar, Leader,Ramco, Upadhaya & IVC. (a) 150 mm bore

M & L in repairs for CI iron fitting (any type & any radius/angle) such as bend tee, connecting pieces., tapers ,Double branch (cross collar cap and any type of end reducer Y -junction (all sockets and spigots)etc complete for pipe upto 150 mm dia normal complete as specified and directed.

All as above item no.24 above but fixing only complete all as specified and directed at site

M&L Opening of leakage joints in 150mm bore CI pipe line and taking out lead joints by burning /melting incl supplying and refilling the lead points caulking incl excavation & earth work upto 0.9 mtr depth, complete all as specified and directed. (Note: old lead shall be reused again)

All as per item No 26 above but 80 mm bore, complete all as specified and directed.

M&L Opening of leakage joints of 50 mm bore of Gl pipe and taking out unserviceable part like union tee elbow etc with provisioning of new materials complete all as specified and directed.

All as per item No 28 above but 40 mm bore, complete all as specified and directed.

All as as per item No 28 above but 25 mm bore, complete all as specified and directed.

All as per item No 28 above but 20 mm bore, complete all as specified and directed.

S & F in replacement of cast iron sluice valve with flanged end with stainless steel spindle, cast iron body bonner wedge, stuffing box, galvanized thrust plat, wedge body seal ring band plate, and Cl wheel class PN 1.6 inc rubber gasket nuts bolts and washer for following size ISI marked conforming to IS 14848 (2000), complete all as specified and directed. (a) 150 mm bore

(b) 80 mm bore complete all as specified and directed at site

Taking up worn out cast iron water mains (Including all fittings) with spigot & Socket ends and lead joints inluding burning out joints and recovering lead complete all as complete all as directed. (a) 150 mm bore

(b) 80 mm bore complete all as specified and directed at site

Supply and lay/Joint cast iron pipe of following sizes with both side flanged heads centrifugally cast class "A" in any length laid in treches ISI marked all as specified and directed ahnd taking out old one complete all as directed at site. (b) 150 mm bore complete all as specified and directed at site

(b) 80 mm bore complete all as specified and directed at site

M & L for run lead joints for CI water main pipe 150/200 mm dia complete all as specified and directed at site

M & L for run lead joints for CI water main pipe 80 mm dia complete all as specified and directed at site

M&L in replacement for GI tube medium grade ISI marked with necessary GI fitting such as elbow, union, reducer, tees, bends etc and short length complete laid in trenches/fixed on walls/ laid under floors all as specified and directed by Engr-in-charge for the following sizes ahnd taking out old one complete all as directed at site. (a) 50 mm bore

(b) 40 mm bore complete all as specified and directed at site

(c) 25 mm bore complete all as specified and directed at site

(d) 20 mm bore complete all as specified and directed at site

M&L for painting of valvle pit cover of MS sheet of size n exc 0.9 * 0.9 m with twi coat of blue synthetic enameled paint internally & externally including preparation of surface complete all as specified and directed

Supply & fixing gun metal globe gate valve with iron wheel head screwed both side for GI pipe following sizesand taking out old one ( a) 20mm bore

(b) 25mm bore complete all as specified and directed at site

(c) 40mm bore complete all as specified and directed at site

(d) 50mm bore complete all as specified and directed at site

M&L Cutting of Cast iron pipes of 150 mm bore in position for insertion of new tees, branches etc including diverting due to residual water in pipes complete all as specified and directed by EIC.

M&L Cutting of Cast iron pipes of 80 mm bore in position for insertion of new tees, branches etc including diverting due to residual water in pipes complete all as specified and directed by EIC.

Material & Laying for drilling, tapping cast iron water mains (in position) for branch connections of 20/25 mm bore GI Pipe, including saddle pieces and nuts & bolts complete all as specified and directed by EIC.

M&L in repairs for straight plain brass ferrules ( or connecting screws) screwed both ends and fixed for 20 mm wire diameter GI tube complete all as specified and directed.

All as per item no 57 above but 25 mm bore pipe complete all as specified and directed at site

S& F in repairs chromium plated fancy type Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed for 15 mm dia pipe complete all as specified and directed

S&F in repair bib tap standard of PTMT any colour high pressure screwed for iron pipes 15 mm dia (Minimum weight 90 gms) complete all as specified and directed.

S&F in replacement MS ERW pipe 150mm bore size, including taking up the old one complete all as specified and directed.

S&F in replacement MS ERW pipe 80mm bore size, including taking up the old one complete all as specified and directed.

S & F for demolition of old U/S valve chamber and construction of new valve chamber of size 1m x 1m x 1 mtr or 0.75 x0.75 x0.75'mtr with brick work comprising the following items complete all as specified and directed.(a) 150 MM thick PCC foundation (1:2:4) type B2 40 MM graded aggregrate.(b) Brick construction with (1:6) cement mortar and rendering 15 mm thick externally and internally complete fair face of brick works surface in cm (1:4). (c) MS cover of thickness 4 mm double door type welded to angle of size 40 x 40 x 5 mm embedded in cement coping in PCC (1:2:4) tye B-0 wirh anchor fastner including locking arrangment complete with two coat of heighly corresive resistant apoxy point over one coat of red oxide primer.

Taking down the existing defective LT UG cable from trenches / pipes / pole for fault finding / replacement, all as specified and directed of any size between 10 Sq mm to 50 Sq mm 3.5 core/4 Core. ( Note-Excavation and earth work will be measured and paid seperately under relevant item. )

All as per item No. 64 above but size 120 Sqmm 3.5 core to 400 Sq mm 3.5 core.

Supply and laying ,jointing and testing XLPE insulated extruded PVC outer sheath and inner sheath galvanized steel armoured cable with aluminium conductor suitable for rated voltage of 1100 Volts grade conforming to IS 7089 (Pt I of 1988) laid in tranches/ pipe/duct/pole complete all as specified and directed size 10 Sqmm 4 core.

All as per item above but size 16 sq mm 4 core complete all as specified and directed at site

All as per item above but size 25 sq mm 4 core. complete all as specified and directed at site

All as per item above but size 35 sq mm 3.5 core. complete all as specified and directed at site

All as per item above but size 50 sq mm 3.5 core. complete all as specified and directed at site

All as per item above but size 120 Sq mm 3.5 core. complete all as specified and directed at site

All as per item above but size 240 Sq mm 3.5 core. complete all as specified and directed at site

All as per item above but size 400 Sq mm 3.5 core. complete all as specified and directed at site

Excavation in trenches n.exc. 1.5 m deep and n.exc.1.5 m wide in any type of soil and forming bottom surfaces for laying of cable complete all as specified and directed.

Supply & laying sand cushioning for cable protection in trenches 8 cm before laying cable and 15 cm thick over the cable complete all as specified and directed.

Supply & laying brick for protection of cable sub class 'B' laid dry flat across the cable with width equal to the length of whole bricks complete all as specified and ditected.

Returning filling in including spreading leveling watering and well ramming in layers n. exc. 25 cm complete all as specified and directed.

Removal surplus soil at a distance n. exc. 50 m and deposited where diredted at a lavel not exc. 1.50 m above the starting pont complete all as specified and directed.

M&Labour for boring, holes for inserting of 50/80 mm bore GI pope under the road/hard standing or any other location not less than 1200 mm deeep complete all as specified and ditected.

M & L in repairs GI pipe 80 mm bore light grade fixed on pole/under road/on wall for protection of cable including all fittings complete all as specified and directed.

S & F in replacement of MCCB 4 pole 415 Volt, 50 Hz, 630 Amps with breaking capacity 50 KA adjustable, theremal magnetic release type all as specified and directed.

S & F in replacement of MCCB 4 pole 415 Volt, 50 Hz, 400 Amps with breaking capacity 36 KA adjustable, theremal magnetic release type all as specified and directed.

S & F in replacement of MCCB 4 pole 415 Volt, 50 Hz, 250 Amps with breaking capacity 36 KA adjustable, theremal magnetic release type all as specified and directed.

S & F in replacement of MCCB 4 pole 415 Volt, 50 Hz, 200 Amps with breaking capacity 36 KA adjustable, theremal magnetic release type all as specified and directed.

S & F in replacement of MCCB 4 pole 415 Volt, 50 Hz,125 Amps with breaking capacity 16 KA fixed, theremal magnetic release type all as specified and directed.

S & F in replacement of MCCB 4 pole 415 Volt, 50 Hz,100 Amps with breaking capacity 16 KA fixed, theremal magnetic release type all as specified and directed.

S & F in replacement of MCCB 4 pole 415 Volt, 50 Hz,63 Amps with breaking capacity 16 KA fixed, theremal magnetic release type all as specified and directed.

Supply and fix in repairs LED Flood light 60 W IP 66 including necessary electric connection with twin core twisted flexible copper conductor cable of suitable size .Make: Phillips VP173 LED55.

M&L in repairs earthing complete with galvanised steel earth plate 600X600X6.3 mm thick buried directly in ground (earth pit not les than 2.25 M deep below GL with top edge of plate not less than 1.5 m below GL) connected with GI earth strip of 32X6 mm as earthing leads by means of bolts, nuts, check nuts and washers beside Welding / brazing at all joints as shown on drawings and including excavation, earth work. GI pipe light grade 40 mm bore for protection of GI earth strip from earth electrode to and including the earth test point, supplying and laying charcoal dust, common salt PCC (1:2:4) type B1chamber and MS angle iron frame of 40mmx40mm x3 mmand RCC cover 40 mm thick (1:2:4) type B1 using 20 mm graded stone aggregate reinforced with 8 mm dia TMT bars @ 75 mm C/C both ways with MS handle 12 mm dia, PGI funnel and wire mesh, 20 mm dia GI pipe light grade for watering all as shown in electrical plate No 3 of SSR Part -I and conected to earth test point including testing complete all as secified and directed.

M&L for replacement of phase indication light LED type for LT panels in three colours (R,Y,B) complete all as specified and dirtected.

M&L for machine spray painting of LT Panels by rubbing, scraping of old paints with emery paper, cleaning and preparation of smooth surfaces complete with approved quality paint all as specified and directed by Engineer – in – Charge.

M&L Change over switch ONLoad type Front Handle Operated 125 Amp pole 415 Volts 4 Pole, enclosed in a metallic enclosure of suitable size confirming to IS 13947-3 fixing with all as required with nut bolts comlete all as specified and directed.Cat No.ITASO100 of indoasian or euivalent to havells/HPL/C&G

Supply, install, connect & testing cubical outdoor type factory made double door , powder coated LT bus bar feeder pillar box having alluminium bus bar suitable for 200 amps 3 phase and neutral arrangement of size 500mm x 500mm x 200mm with MCCB 4 pole 100 A as incoming including provision of LED Indicating lamps (RYB) 01 set of 3. complete weather proof and vermin proof conforming to IP-54 made out of 3.15 mm thick CRCA sheet including provisions for ventilation and cable termination alley & two Nos suitable size of aluminum strip for body earthing all as per IS. It should be mounted on 40 x40 x 6mm angle frame with a clearance of at least 0.45 mtrs above GL and 0.30 mtrs below ground including required PCC for foundation complete all as specified and directed.

M/S DEEKSHA CONSTRUCTION (BID ID -3327848)

PANDEY TRADERS (BID ID -3329579)