SPECIAL REPAIR/REPLACEMENT OF 02 NOS BOREWELL WITH SUBMERSIBLE PUMP AT ITARANA AND PROVN OF 25 X STREET LIGHTS IN JP LINE IN CITY AREA ALWAR

Amount

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m deep for laying of pipe and getting out in soft soil incl cutting of roads where reqd complete all as specified & directed.

Returning, filling in, including spreading, levelling watering and well ramming in layers n.exc 25 cm in hard and dence soil complete all as specified & directed.

Removal of excavated soil to a distance not exc. 50 m and depositing where directed at a level not exc. 1.5 mtr above the starting point complete all as specified & directed.

M&L brick cover of old size brick 'B' class with width equal to the length of the brick laid dry & flat abutted with each other with gap between adjecent bricks bricks not exc 10 mm over UG cable for protection complete all as specified & directed.

M&L sand cushioning to PVC UG cable with approved quality of sand complete all as specified & directed.

Trial bore holes 150mm dia in any type of strata of bore well if the same is found fit otherwise to fill up the same hole as directed including submitting the strata details both graphically recorded as well as strata results. Note :- The rates quoted shall deemed to include to get survey done for availability/facibility of water as recommended by CGWD before execution of work.

Widening of trial bore by drilling with rotary system upto 450mm dia bore at any depth including all works pertaining to boring complete in all respects and all as specified, in alluvium soil / soft strata.

All as per item No 7.00 above but of 200mm dia in hard rock and drilling with DTH system till meeting water strata all as directed.

All as per item No 7.00 above but of 200mm dia in hard rock and drilling with ODEX system till meeting water strata all as directed.

Supply and assembling jointing lowering and fixing in position of ERW MS casing pipe 200mm bore of 5.4mm thickness (minimum) upto required depth below ground level in all strata (including cutting welding as required, painting etc complete ISI marked including MS well cap and also as specified and directed. Make - TATA/Swstik/Jindal/Prakash

Supply, assembling, including jointing lowering and fixing in position ERW MS slotted pipe 200mm bore of 5.4mm thickness ( minimum ) having slots of 1.59 mm wide, 75 mm long assembled and lowered as per location chart approved by the GE including cutting welding as required and painting etc complete all as specified. Note for item Nos 10.00 &11.00 : Rate quoted by Contractor shall deemed to include for S&F well capacity 200mm bore on top of pipe with locking arrengement till the borewell become functional complete.

Supply and packing with Pea gravel of 8mm to 4.6mm size of approved quality as ordered to packed around the casing/slotted pipe in bore well etc complete all as specified and directed.

Development of tube well by compressed air with compressor of minimum capacity of 150 PSI and 450 CFM all as specified. Note:- (i) Yield test for the bore well by continuously pumping to determine safe pumping yield to be carried out by contractor at site and necessary report to be submitted. (ii) Testing of water for potability, dissolved solids, physical/chemical and bacteriological testing etc from the govt lab shall be carried out by the contractor all as directed and test report shall be submitted. (iii) The rates quoted shall deemed to include the above provisions.

S&F housing clamp 90 cm long 20 cm wide out of 6 mm thick MS plate for 200mm dia casing pipe with necessary MS Bolts, nuts & washers at ground level in PCC (1:2:4 ) type B1 using 20mm graded stone aggregate in block etc complete all as specified and directed.

M&L strata sample box of second class hard wood (Hollock / Bijasal ) of size 40cm x 30cm x 20cm etc complete all as directed by Engineer-in charge.

M&L 50mm bore GI medium grade column pipe in 6 m length with flanged joints duly scewed and welded with pipe suspended in deep well complete with slote for lead, GI flanges, rubber gaskat clamps, bolts, nuts, etc all as required for completion of work.

Supply, laying, jointing/connecting and testing for 80 mm bore steel tubing galvanised medium grade pipe with all fittings, laid in trenches etc complete all as specified and directed.

S&F non return valve cast iron body flanged ends & drilled horizontal heavy duty including jointing material etc complete ISI marked of size 80 mm bore for submersible pump etc complete all as specified as directed.

S&F sluice valve, cast copper alloy, PN 1.6, of size 80mm dia complete including connecting etc complete as specified as directed.

Supply, installation, testing and commissining submersible pump set electric driven 3 phase, 415 volt, 50 c/s having discharge upto 14000 Lit / hrs at 180m head 18 stage not less than 15 HP etc complete all as specified as directed. Make- KSB/Kirlosker/CG.

S&F 1100 Volts grade submersible cable flat 3 core with copper conductor 10 sqmm stranded fixed to column pipes with suitable clamps jointing material etc complete all as specified and as directed.

Supply & laying in trenches or passing through pipe/fixed to pole/wall PVC insulated and PVC sheathed armoured heavy duty electrical cable with multistranded aluminium conductor 1100 volts grade 25 Sqmm 3.5 core etc complete all as specified and directed.

M&L GI pipe (light grade) for protection of LT Cable fixed to wall/poles /road crossing including clamps complete of size 40/50mm bore complete all as specified and directed.

M&L earthing complete with galvanised steel earth plate eletrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5meters below normal ground level, connecting to galvanised earth strip 25x4mm by means of bolts, nuts check nuts and washer of galvanised iron or steelupto test point all as shown in electrical plate No 3 of SSR Part-I connected to test point incl PCC earth pit with CI cover, GI funnel with wire mesh, GI protection pipe of 40mm dia for earth lead protection from earth plate to test point and 20mm GI pipe for watering, excavation and earth work in any type of soil, filling the pit with charcoal and common salt surrounding the earth plate complete all as specified including testing on completion.

M&L providing cement concrete in foundation, filling and mass concrete all including required from work etc complete type B-2 (1:2:4) for sealing bacteriological treatment/surface etc complete all as specified and directed.

M&L connection GI pipe line 80 mm to CI/GI water mains of size 80/100 mm dia with CI/GI joints & fittings and necessary connecting accessories etc complete all as specified and directed.

S&F analog water flow meter cast iron body flanged ends & drilled horizontal heavy duty including jointing material etc complete ISI marked of size 80 mm bore for submersible pump complete all as specified and directed.

M&L hot dip galvanised iron octagonal pole of height 7 mtrs minimum galavnised of 70 microns, top 70 mm, bottom 130 mm and 3 mm sheet thickness in single section without any weld joints with square plate of minimum dimensions 200x200x12 mm foundation bolts, single arm GI bracket of 900x1000 mm for mounting the light fitting at an angle of 120 degree including 02 Nos of MS Clamp made out of size 32x5 mm as per site requirement,backelite sheet with one 6 Amp SP MCB and 16 mm stud type connectors -04 Nos inside the pole at the door opening for cable connections,common templates minimum 01 for each 15 poles all fixed and bolted on and including suitable PCC pedestal as per manufacturers recommendations and specifications all as per Bajaj Electricals Drawing No EPC-SL-OCT-7M-130-70-3-S Sheet 1/1 attd. Mast and pole shaft shall be as per BSEN 10025, IS 5986, ASTM A572, Galvanization as per IS-4759/2629

S&F LED street light fitting 90 Watt 230 V, AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete.

S&F in replacement of thermoplastic, polystyrene unbreakable junction box size 260x210x116 mm suitable for pole mounted outdoor type IP 65 insulated complete with FI clamps & nuts, bolts, washers and including terminal block heavy duty with phase seperators between R,Y,B terminals, one MCB SP 6 amp 10 KA all duly fixed on din channel, cable glands for cable entry etc complete all as specified and directed. Make:-Hensal/Sintex or equivalent all as specified and directed.

S&F in repair PVC insulated and sheathed copper multistranded cable 3 core 2.5 sqmm, heavy duty through or on pole connecting to cable looping box of street light fitting etc complete all as specified & directed.

Supply, laying, connecting and testing in trenches, under floors/ roads or on walls 25 Sqmm, 4 core Cable XLPE insulated screened PVC bedded galvanized steel strips or wire armored, electric power cables (heavy duty) ISI marked with stranded aluminium conductor, 1100 volts grade.

Supply, laying, connecting and testing in trenches, under floors/ roads or on walls 16 Sqmm, 4 core Cable XLPE insulated screened PVC bedded galvanized steel strips or wire armored, electric power cables (heavy duty) ISI marked with stranded aluminium conductor, 1100 volts grade.

Supply, install, testing & commissioning LT feeder pillar box (KIOSK) outdoor type, plateform mounted, compartmentalised and confirming to IP-54 suitable for 415 Volts 3 phase 4 wire, 50 Hz AC supply system all as specified and directed having busbar chamber with insulated copper busbars 63 Amps rating installed on porcelein insulators. The panel shall be dust and vermin proof, made of 3.15 mm CRCA MS sheet and with base frame of 40x40x5 mm angle iron, powder coated finish over two coat of red oxide primer, front and rear opening type with aprons for cable entry with double door shutter and locking arrangement including a lock with two keys, internal wiring with PVC insulated multi stranded copper conductor cable,FRLS cables ISI marked of adequate size but not less than 2.5 Sqmm. The scope of work also includes following alongwith PCC foundation complete all as specified and directed :- (a) Astronomical time switch - 01 No. Make : L&T/Legrand/ Schneider. (b) 4 pole 40 Amp contactor- 01 No (c) 4 Pole 40 Amp MCCB-01 No. (d) Toggle Switch - 01 No. e) Glass Fuses (f) Neutral link (g) Push Buttons (h) LED indicating lamps (R, Y & B) -01 Set.

DEMROT ELECTRICAL WORKS

M/S GAURI CONSTRUCTION