PROVISION OF WATER PIPELINE AND ALLIED WORKS FROM OMKARA POST TO KALI POST HILL SECTOR UNDER 15 RR 14 GR AT BB CANTT, SRINAGAR.

Amount

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70 sq mm 3.5 core, complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95 sq mm 3.5 core, complete all as specified and directed.

Supply and laying HDPE DWC Pipe outer dia 90/76 mm. for protection and covering the XLPE cable, complete all as specified and directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for laying of cables, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard/ dense soil, complete all as specified and directed.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cm , complete all as specified and directed.

Removing of excavted soil to a distance n. exc. 50 mtr and deposited where directed at a level not exceeding 1.5 mtr above the starting point, complete all as specified and directed.

M&L of Locally available river sand filling in trenches below and above / around UG cable for cable protection, in duct under and above the cables including punning around cable, complete all as specified and directed. Note - Punned thickness shall only be measured and paid

Supply and laying un-reinforced precast PCC cable Cover ISI marked, class LV, type-1, flat, size 250mm x 150mm x 40mm for covering cables laid dry flat as cable protection on sand, complete all as specified and directed.

Supply, fixing and testing Voltage stabilizer for automatic operation, three phase, naturally oil cooled, indoor type & designed for input variation between 300 V to 480 V with output voltage stabilized at 415 with accuracy ± 2.5% and speed of correction 8 Volts per second and of capacity 30 KVA including suitable size of PCC plinth, complete all as specified and directed.

Earthing complete with galvanised iron earth plate electrode 600x600x6mm buried directly in ground (earth pit not less than 2.25mtr deep below ground level) with top edge of earth plate not less than 1.5mtr below normal ground level, connected with 32x6mm size GI strip as earth lead, by means of bolts, nuts, check nuts and washers of galvanized iron or steel complete with 40mm dia GI light grade protection pipe, 20mm dia GI medium grade watering pipe with funnel including charcoal, dust, salt, PCC M-15, type B-1 in pit with precast RCC M-15(1:2:4), type B-1 (using 20mm graded crushed stone aggregates) in cover reinforced with XPM not less than 4.0 Kg per Sqm, test point etc. all as shown in electric plate No-3 of SSR Part-I (2009), complete with necessary earth work in any type of soil, removal to a distance not exceeding 50mtr, including testing on completion, complete all as specified and as directed by Engineer-In-Charge. Note: Earth pit chamber and RCC pit cover shall be painted with two coats of red synthetic enamel paint over one coat of primer including preparing of surfaces.

Supply, installation, commissioning and testing, LT out door type busbar of suitable size factory assembled fabricated (CPRI APPROVED) and of Suitable size and angle iron, channel and MS sheet 3mm to 3.15 mm thick (Inner compartment is 2.0 mm thick), double door type, front and rear openable with locking arrangement, duly powder coated painted with locking arrangement duly prewired with colour coding for three phases and neutral aluminium busbar 250 Amp, for 415 volts, 50 Hz electric equal angle iron of size 40x40x5mm complete with MCCB 160 Amp 4 Pole and Indication lamp 3 phase RYB, complete all as specified and directed Note:- (i) Excavation and PCC work for foundation of bus bar box shall be included in the quoted rates.

M&L for Transporting of voltage stabilizer of capacity 30 KVA from Tropo hill to Omkara post at tropo hill sector (Incline height from tropo hill to Omkara post is 1200 RM), complete all as specified and directed

Supply, installation, testing and commissioning of LT Panel board suitable for 415 Volts, 3 Phase 4 wire, 50 Hz AC supply system outdoor type floor mounted along with factory made type panel weather proof, vermin proof, fully ventilated and fabricated (CPRI APPROVED) out of MS CRCA sheet of 3.15mm thick with ingress protection of IP-54 grade having copper bus bar of rating 400 Amps, three phase and one neutral fixed on insulator and bus bar insulated by coloured heat shrinkable sleeves. The panel shall be front openable and having inner & outer shells. The inner shell dully compartmented for each control gear, including powder coating internally and externally the entire steel surfaces. All the cover shall be provided with suitable locking arrangements. The size of the outer shell should not be less than 1200mm x 1200mm x 450mm, mounted on angle iron stand made out of angle size 50 x 50 x 6mm grouted in PCC foundation in cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate), including accomodating the following control gears and accessories, complete all as specified and directed.

(a) MCCB 250 Amps 4 pole ,36 KA 415 Volts (Incomer ) -01 No (b) SPN 63 Amps, 10 KA 240 Volts (outgoing ) -02 Nos (c) MCCB 100 Amps 4 pole ,16 KA 415 Volts (outgoing ) -02 Nos (d) Copper Bus bar of capacity 400 Amps 3phase and neutral -1 set. (e) Digital type voltmeer 0-500 volts. (f) Digital type Ammeter with CT of suitable ratio for reading upto 400 amps load-01 No (g) Indicating LED lamps R,Y& B -01 set Note:- (i) Excavation and PCC work for foundation of panel shall be included in the quoted rates.

Supply, install, testing and commissioning of electrically driven pump set, CI casing, horizantal multistaging, Discharge 300 LPM at 150 Mtr head, Squirrel cage air cooled induction motor AC 415 Volts, 3 Phase 50 Hz, RPM 2935, mounted on common base plate with necessary PCC foundation as per manufactures design, bolts and nuts including connection with existing delivery pipe including dismantling the exisiting pump set with base plate and refixing the delivery pipe along with new pump set complete all as specified and as directed

Supply, lay and fixing steel water tubes, medium grade, ISI marked, galvanized with all fitting laid in trenches, to walls and ceilings or laid in floors complete all as specified and directed for following bore of pipes :-

20 mm bore

25 mm bore

40 mm bore

50 mm bore

M & L for lagging for 25mm bore pipe used in external water supply or plumbing all round with 25 mm thick bonded mineral wool preformed 'SNAPON' pipe sections of density 144 kg/cum conforming to IS 9842, provided with chicken mesh netting 25 gauge 20 mm mesh binding wire and reinforcement with plaster of paris, complete all as specified and directed.

M&L for earthing complete with galvanised steel earth plate 600x600x6mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level connect to galvanised iron strip 25x4 mm as earthing lead by means of bolts, nuts and washers of GI or steel including excavation and earth work, GI pipe medium grade 32 mm bore for protection of GI earth strip, GI pipe medium grade 20mm bore for watering, charcoal dust, common salt, PCC 1:2:4 type B1 chamber with CI PCC cover GI funnel and wire mesh all as shown in elect plate No.3 of SSR Part-I (2007) including connection and testing complete all as directed. Note:- Excavation & earth work deemed shall be deemed to be included in the quoted rate.

Supply and fix Rotational moulded polye thylene water storage tank of capacity 500 ltrs (cylindrical vertical with closed top) hoisted and fixed in position, complete all as specified and directed.

S&F manually operated oil immersed star delta motor starter 30HP, three phase with heavy duty, double contact strip wound overload coil and cable entry box complete all as specified and directed

S & F MCCB 63 Amps, 3 pole, 50Hz, 415 volts with rupturing capcaity 36KA with enclosure for motor back-up protection, complete all as specified and as directed.

Supply and lay submersible copper conductor cable 1100 volts grade PVC insulated flexible 16sqmm, PVC sheathed with multistranded copper conductor cutting to required length connecting with necessary end ferrules/luxs/water proof joints of following size including removing the existing unserviceable old cable any size/type complete all as specified and directed.

S&F for electrinic timer switch ST 100, 240/360/415 volts, Range 3 to 30 sec with mounting kit suitable for old unserviceable ET 100 replacement one, complete all as specified and directed.

S & F gun metal gate valve, ISI embossed, conforming to is 781-1984, connected with iron wheel head, screwed at both ends for iron pipes complete all as specified and directed for the following sizes :-

20 mm bore

25 mm bore

40 mm bore

50 mm bore

S & F bronze Non Retrun Valve, ISI embossed, conforming to is 781-1984, connected with iron wheel head, screwed at both ends for iron pipes and fixed complete all as specified and directed for the following sizes :-

20 mm bore

25 mm bore

40 mm bore

50 mm bore

M/S ASHRAF CONSTRUCTIONS (BID ID -3505189)

m/s mohd saleem and co (BID ID -3499017)

MS Syed Mehdi Shah (BID ID -3504971)