PROVISION OF EXTERNAL WATER SUPPLY AT NORTH LOOP AREA AT 1 WING AND PROVISION OF FLAME PROOF LIGHTING AT POL STORE AT AF STATION SRINAGAR.

Amount

Supplying, installing, testing and commissioning of Electric driven three phase 415 volts 25 HP Monobloc pump sets (SYNC - 3000 rpm) Horizantal centrifugal pump. Impeller, delivery casing, motor body of cast Iron and pump shaft carbon steel and sealing with gland packing. suction -100 mm dia , delivery -80 mm, Head- 44 mtrs, Discharge- 1560 LPM includindg PCC foundation with proper steel frame with aligement of suction and delivery pipe complete all as specified and directed by Engr-in-charge.

Note- Quted rate shall be deem to include rate of 100 mm bore GI pipe medium grade with all fittings as suction pipe for pump- 7 RM long.

Supplying, installing, testing and commissioning of Electric driven single phase 230 volts 0.5 HP Monobloc pump sets (SYNC - 3000 rpm) Horizantal centrifugal pump. PCC foundation with proper steel frame with aligement of suction and delivery pipe complete all as specified and directed by Engr-in-charge.

Supply laying, jointing and testing 80 mm bore mild steel galvanised water tubing, medium grade, with and including all GI fittings laid in trenches complete all as specified and directed. Note :- (i) Excavation & earthwork shall be measured & paid separately under appropriate item. (ii) All fittings required for laying / fixing shall be brought by the contracor and cost there of shall deemed to be included in the quoted rates.

All as per Item No 3.00 above but 50 mm bore GI tubing.

All as per Item No 3.00 above but 40 mm bore GI tubing.

All as per Item No 3.00 above but 25 mm bore GI tubing.

All as per Item No 3.00 above but 20 mm bore GI tubing.

S&F 50 mm size Gun metal globe or gate valve, yoke type, full opening with iron wheel head, screwed both ends, heavy duty, ISI marked complete all as specified and directed by Engr-in-charge.

All as per Item No 08 above but gate valve of size 40 mm.

All as per Item No 08 above but gate valve of size 25 mm.

All as per Item No 08 above but gate valve of size 20 mm.

Supply and fix 80 mm size sluice valve, long body type of pressure rating PN-1.6 with stainless steel spindle, both end flanged, ISI marked complete with cast iron wheel, nut, bolt, washer, rubber packing etc., confirming to IS-14846-2000 complete.

S&F Framed work such as grills, gratings,etc with ends of bars shouldered and /or riveited, or forged into spikes, framed guard bars, barred Iron doors, ladders, framed balusters, walk ways railing, frame work of water tanks and similier works conforming to FE . 290.Gde- E-165

Supply and fix 1000 litre capacity rotational moulded polyethylene water storage tanks ( cylindrical vertical with closed tap) hoisted and fixed position complete.

M&L for Lagging to pipes 20 mm bore used in external water supply or plumbing all around with 50 mm thick bonded mineral wool pre-formed ‘SNAP ON’ pipe sections of density 144 Kg /Cum conforming to IS 9842 provided with chicken mesh wire netting 25gauge 20 mm mesh complete all as specified and directed by Engineer-in-Charge

M&L for Lagging to pipes 25 mm bore used in external water supply or plumbing all around with 50 mm thick bonded mineral wool pre-formed ‘SNAP ON’ pipe sections of density 144 Kg /Cum conforming to IS 9842 provided with chicken mesh wire netting 25gauge 20 mm mesh complete all as specified and directed by Engineer-in-Charge

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying CI / DI / GI pipes / cable etc. and getting out including trimming the sides and forming bottom surfaces to required levels in soft / loose soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, and well ramming in layer not exceeding 25 cm thick in soft / loose soil complete all as specified and directed.

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

M&L for cement concrete 1:2:4 type B0 using 12.5 mm graded stone aggregate as in coping and the like, weathering, slightly rounded or chamfered angles including necessary form work complete.

Earthing complete with Galvanised steel earth plate electrode 60 cm x 60 cm x 6.30mm thick buried directly in ground to a depth not less than 2.25 mtr below normal ground level with top edge of earth plate at a depth not less than 1.50 mtr below ground level, earth plate surrounded by 15 cm thick packed layer of charcoal and common salt alternatively upto 90 cm and connected with and including GI strip of size 32x6 mm by means of bolts, nuts, check nuts and washers of GI. 40 mm bore GI pipe light grade from earth plate up to testing point for protection of strip and 20 mm bore GI pipe medium grade with wire mesh and funnel for watering including necessary excavation and earth work PCC chamber (1:3:6) type C-2- contd..........

Item No 21 Contd ....... with RCC cover complete all as shown in electrical plate No 3 of MES schedule Part I of SSR Part I (2009) complete all as specified. NOTES:- (i) RCC pit cover shall be pre-cast of RCC (1:2:4) type B, 80 mm thick reinforcement with 8 mm TOR steel @ 100 c/c in lieu of CI cover and the rate includes in the unit rate of item (ii) Earth electrode shall be protected upto test point using necessary arrangement with suitable size GI pipe and the rate includes in the unit rate of item (iii) Earth pit chamber and RCC cover shall be painted with red paint over a primer coat and the rate includes in the unit rate of item.

Material and labour for Laying underground cable XLPE insulated, PVC sheathed armored heavy duty aluminum conductor LT 1100 v grade, fixed on pole, wall and trenches of size, 3.5 core 70 sqmm

Supply and Laying of bricks well burnt sub class B (old size) laid flat for cable protection width equal to the length of bricks complete all as specified and directed by Engineer-in-charge

M&L for fine and clean sand (river sand) free from sharp materials in trenches for cushioning of cable 8 cm thick under cable and 15 cm thick over the cable including gently punning comlete all as specified and directed

Suppy install test and commissioning LT cubical panel(CPRI approved) confirming to relevant IS factory fabricated made out of 3mm thick outdoor type CRCA sheet duly powder coated & suitable size to accomodate all accessories /fittings with 200 amps busbar, mounted on DMC/Epoxy insulator of suitable size including voltmeter & Ammeter with following accessories comparmentlize in construction to accomodate incoming /outgoing MCCBs and TPN and shall . comprising of the following :-

a) MCCB 100 Amps 25 KA four pole,415 Volt with adj type with Over current & Earth fault - 01 Nos (Incoming)

b) MCCB 63 Amps 25 KA four pole,415 Volt with adj type with Over current & Earth fault - 03 Nos (outgoing)

c) Electolyte copper bus bar 200 Amps cap 3 Phase 415 Volts and 200 Amps for neutral- 01 set

f) Control wiring with 1.5 Sqmm copper conductor PVC insulated cable -01 set

g) Foudation frame made out of 75x40mm chanel upto 0.3 mtr hight from floor area with PCC 1:2:4--01 Job

h) Indication lamp RYB -01 set

i) star delta staeter fo 25 HP moter -02 Nos

Supply and fix PVC insulated copper FLEXIBLE cable single core of size 25 Sqmm of colour code R-Y-B for motor connection all as specified and directed by Engineer-in-Charge

Supply and fix 80 mm size cast iron Non return valve flanged type with not bolt & rubber packing complete.

M&L for provn of new valve chamber including necessary earth work in any type of soil, PCC 1:3:6 in bed concrete, brick work in CM 1:6 with 10 mm thick plaster internally & 15 mm thick externally in CM 1:4 , 3mm thick MS cover with hinges and locking arrangement fixed to angle iron frame made out of 50mmX50mmX6mm MS angle complete with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer on all metal works and applying two coats of white wash on all plastered surfaces all as directed by Engineer-in-Charge of size 450 X 450 X 450 MM

M&L flame proof point wiring with 1.5 sq mm copper conductor FRLS (multistrand) PVC insulated ISI marked unseathed cable in and including surface, stove enamelled steel conduit medium grade ISI marked conduit not less than 19 mm with all fittings & other accessories and also including PVC insulated ISI marked unseathed FRLS cable of size 1.5 sq mm copper conductor as earth wire to common earth dolly controlled by one flame proof switch Note:- Colour code of wiring should be (for phase -Red, Neutral-black & earth wire green)

(i) One light/fan point controlled by one way switch 6 amps 240 volts

S&F flame proof rotary type switch with terminal box in LM 6 16 Amps single pole

S&F LED CMPRI certified LED flameproof 16W tube light fitting recommended for Gas/vapour group of II A & II B and Zone 1&2 with all accessoreis & incl 3 core flexible cable from ceiling rose to connector of fitting etc complete as specified and directed Make Crompton model No EXTN1LT8-16/20 or equivalent approved by GE

Flame Proof MCB DB SPN 240 volts 4 way suitable hazadous area laden with gasses/vapours of group II(a) & II (b) as per IS 2148/1994 10 Amp 240 V AC enclosed as per IP 55 protection as per IS 2147/1962 made out of cast aluminium alloy LM 6 having earthing terminal complete all as specified and directed by EIC

S&F flame proof industrial type heavy duty exhuast fan 12" (450 mm) with 0.50 HP motor and speed 1440 rpm, 4000 cfm single phase 240 volts with louvers incl all accessoreis as per manufacturer norms and connection up with electric system and including grounting of holding down bolts and incl PCC 1:2:4 type B-1 block, complete all as specified and directed by Engr-in-charge Make -Sudhir or equivalent approved by GE

M&Lfor sub main wiring with two single core, PVC insulated,ISI marked, unsheathed, 1100 volts grade multistranded copper conductor FRLS cable drawn into and including suitable size non metalic rigid pvc conduit (ISI marked) concealed/surface with all accessories and including one single core pvc insulated multistranded unsheathed 1100 volts grade copper conductor FRLS cable as earth wire of the following size complete all as directed & specified.

(i) 2x10.0 sqmm + 1x10.0 sqmm earth wire

MEGA CONCRETE CONSTRUCTION ENGINEERS AND CONTRACTORS

CHINAR CONSTRUCTION TRADERS

M/S KHAN ENTERPRISES