SPL REP TO EXISTING BOREWELL DUGWELL AT NAVY NAGAR AND BEHIND SHIVAJI AUDITORIUM CIGI PIPE OF GUARD POST NO 9 10 11 OLD 12 NEW 12 13 14 AND 15 INSIDE EXPLOSIVE AREA NAD AND GI PIPE LINES FROM SHAYADRI BLDG TO PEER BABA SECURITY POST AT NSK

Amount

Excavation in trenches n exc 1.5 m wide and not n exc 1.5 m depth and getting out in hard dense soil, Road cutting including grading and ramming bottom surface all as specified and directed by Engr-in-Charge for laying pipes and fittings.

Returning , filling in including spreading, levelling , watering & well ramming in layers n.exc 25cm including making good disturbed surface to original levels complete all as specified.

Removal of exacavation material to a distance n exc 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified.

Taking up cast iron water mains 80 mm dia (including all fittings), with flanged ends including disconnecting pipes and fittings/ flanged joints complete as specified and directed.

Taking down existing sluice valve cast iron body, heavy duty of sizes 80mm bore all as specified and directed.

Taking up worn out/ rusted existing GI steel tubing incl all fitings from trenches/ Roof/ Walls/ Nala/ Roads including removal from site all as directed of the following sizes:

20 mm bore

25 mm bore

40 mm bore

50 mm bore

Taking out gun metal gate valve with iron wheel head, from GI pipes complete all as specified and directed of following Sizes:-

(a) All as per item ser no- 7 here-in-before but for size 20 mm

(b) All as per item ser no- 7 here-in-before but for size 25 mm

(c) All as per item ser no- 7 here-in-before but for size 40 mm

(d) All as per item ser no- 7 here-in-before but for size 50 mm

M & L for Cutting in position 100 mm bore cast iron water mains for insertion of new tee of size 100mm x 100mm x 80 mm for branch connection etc with and including necessary excavation and earthwork as required at site complete all as specified and directed. Note : Cost of Tee, Bend , Union, Socket , nuts, bolts, washers and all other fittings is deemed to be included in quoted rate.

Supply and Laying in trenches/fixed to wall galvanised steel water tubing 80 mm bore, medium grade with and including all medium grade fittings including testing complete all as specified.

Supply and Laying in trenches/fixed to wall galvanised steel water tubing 50 mm bore, medium grade with and including all medium grade fittings including testing complete all as specified.

Supply and Laying in trenches/fixed to wall galvanised steel water tubing 40 mm bore, medium grade with and including all medium grade fittings including testing complete all as specified.

Supply and Laying in trenches/fixed to wall galvanised steel water tubing 25 mm bore, medium grade with and including all medium grade fittings including testing complete all as specified.

Supply and Laying in trenches/fixed to wall galvanised steel water tubing 20 mm bore, medium grade with and including all medium grade fittings including testing complete all as specified.

Supply and fixing gun metal gate valve with iron wheel head, screwed both ends for GI Pipes of following sizes:-

(a) All as per item ser no- 14 here-in-before but for bore of pipe 20 mm

(b) All as per item ser no- 14 here-in-before but for bore of pipe 25 mm

(c) All as per item ser no- 14 here-in-before but for bore of pipe 40 mm

(d) All as per item ser no- 14 here-in-before but for bore of pipe 50 mm

Supply and fix in position sluice valve (ISI marked) flanged and drill both ends cast iron body, heavy duty brass spindle type PN 1.6 with and including jointing rubber gasket,nut,bolts of size 80mm bore complete all as specified and directed.

Taking out old unserviceable non return valve and Supply, installation, commissioning and testing of 50 mm size non return valve of cast iron body, both ends flanged & drilled conforming to IS 5312 including flanges and jointing materials such as nut-bolts, washers & fibre / rubber gasket etc as required at site complete all as specified and directed.

Supply and fix in repair Air release valve cast iron body, flanged type with two air outlet suitable for 50 mm dia pipe inclusive of all jointing materials such as Flange tee, nuts, bolts, washers, Gasket etc and complete all as specified and directed

M&L for PCC 1:4:8 type-D2 (using 40mm graded stone aggregate) as in foundation, filling and mass concrete incl necessary form work werever required and incl demolition of Cement Concrete (un-reinforced) of any description and in any position not otherwise specifically provided for, all as specified and directed at site.

M & L for construction of brick masonry valve pit of size 600 X 600 X 600 mm (Internal dimensions) with brick work of sub class ‘B’ old size bricks built in cement mortar 1:4 and 10 mm thick rendering on internal and exposed external surfaces with and including 40 mm X 40 mm X 6 mm mild steel angle iron frame, 3.00 mm thick mild steel sheet cover with appropriate size lifting handles and locking arrangement and 01 No. 50 mm size 4 levers lock with keys in duplicate make – Navtal or Link including painting steel and iron surfaces with two coats of black bituminous paint over a coat of red oxide primer and demolition of existing old valve pit complete all as specified,

M&L for cement concrete in foundation concrete type CI (1:3:6) mix with 20mm graded stone aggregate to serve as trust block for Water Pipe line complete all as specified and as directed. Note :- Pipe lines will be required to be laid in trench or above the ground as per site requirement (all as directed by Engineer-in-Charge) in full length or in part of length, pipe lines is passing through jungle area/ Hill areas/ Nala etc. so proper arrangement in order to replacement including lighting arrangement and creating approch upto pipe line is deemed to be included in quoted rate.

Supply and fixing in repairs of MS forged clamps for GI pipe line and submersible pump set of size 50mm X 10 mm all as specified and directed.

Supply and fixing in repairs of well cap 150 mm dia internal threaded welded and including handle complete all as specified

Flushing out the muddy/salt water and carrying out development and field test for 24 hrs including removal of the mud etc outside the MD land complete all as specified by the Engg-in-Charge

Testing of water sample for bacteriologically and chemically to know the portability of water from Govt recongnised laboratory all as directed by Engr -in- Charge.

Taking up defective submersible pump sets capacity up to 5 HP complete with motor and 50mm/40mm dia GI pipe of about 20 Nos of 3 metre length each, for replacing of defective pump parts such as pump coupling, bush and bronze impellors with new one including overhauling of pump at authorized workshop of manufacturer and re-istallations the same in the tube well with 50mm/40mm dia GI pipe, testing, commissioning for satisfactory performance as per manufacturers instructions complete including testing of water pump and operated in presence of Engr -in- Charge and test report to be kept on record and deemed to be included in quoted rate.

Supply and fixing pressure guage up to 100 mm dia of make AE/Guru/MECO complete all as specified

Supplying and lowering GI water tubing medium grade 80 mm dia including all fittings, but fixed on walls/ borewell/ Dugwell or as per site requirement with suitable clamps complete all as specified and directed.

Supplying and lowering GI water tubing medium grade 50 mm dia including all fittings, but fixed on walls/ borewell/ Dugwell or as per site requirement with suitable clamps complete all as specified and directed.

Supplying and lowering GI water tubing medium grade 40 mm dia including all fittings, but fixed on walls/ borewell/ Dugwell or as per site requirement with suitable clamps complete all as specified and directed.

Supply and fixing 32 Amps MCCB TPN-415 V, 50 Hz AC, Icu= 100%, Thermal adjustiable 0.8 to 1 In, Magnetic Adjustable - 5 to 10 In Breaking Capacity 16 KA with enclosure of Make L&T/Havells/ Legrand. ABB/ Schneider or equivalent all as specified and directed by engr -in-charge.

Supply & Laying, jointing, testing and commissioning 1100 volts grade heavy duty cable with PVCinsulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 4 x 16 Sqmm nominal cross section in service connections including with suitable size of lugs & cable glands etc. each cable termination is to be made with suitable size of cable glands and aluminium thimbles for incoming and out going cables complete all as specified and directed.

Supply, install, testing & commissioning LT panel board of size 0.7m x 0.4m x 0.3m outdoor type made out of CRCA sheet 3.15 mm thick, factory made, dust and vermin proof (protection class IP 54), powder coated, front operable double stud hinged door shutter type window on both side duly secured with wire mess and having earthling stud at both sides complete all as specified. The panel shall be suitable for 415 volts, 50Hz 3 phase 4 wire system and shall be complete with 200 amps capacity aluminium bus bar internal wiring with suitable size copper conductor cable including connecting all incoming and outgoing cables by using proper size thimbles nuts,bolts& washers and complete and having legs 90 cms made out of 50x50x6mm angle iron embed 30 cm in PCC 1:3:6 and 60 cm above ground level all as specified and comprising of the following:-

(a) Aluminium bus bar suitable to accommadate R, Y, B,N , 3 phase, 4 wire of 200 amps , mounted on ebonite insulators, PVC colour coadig complete all as specified.

(b) MCCB TPN 20 Amps -415 V, 50 Hz AC, Icu= 100%, with thermal adjustable range 0.8 to 1 and Magnetic release of suitable ranges, Breaking Capacity 16 KA of Make L&T/Havells/ Legrand. ABB/ Schneider or equivalent -01 Nos.

(c) LED Indicator R Y B Lamp-01 Set (Set of three)

(e) DOL starter suitable for up to 05 HP pump set - 01 No Make : L &T or equivalent. Make : L&T, Lgrand, or equivalnent

(f) Phase Failure Relay (Single phase preventor) -01 No. Make : Mililec/ GIC or equivalent

(g) All internal wirng shall be done with wire of 100/660 Volt as under :- (i) All control metering wiring and protection deivces with 1.5 Sqmm PVC insulated, multistranded, copper conductor flexible wire. (ii) All control CT circuit wiring with 2.5 Sqmm PVC insulated, multistranded, copper conductor flexible wire. (iii) All Power circuit with 6 Sqmm PVC insulated, multistranded, copper conductor flexible wire.

M&L earthing complete with galvanised steel earth plate eletrode 600x600x6mm thick buried directly in ground earth pit not less than 2.25mtr deep below normal ground level with top edge of the plate not less than 1.5m below normal ground level, connected to the Galvanise Iron earth lead 32x6mm (GI Strip) size, by means of bolts, nuts, check buts and washers of galvanised iron and 32x6 mm earth lead protected by provision of GI light grade pipe 40 mm bore including provision of aggregates with 40 mm thick cover of RCC (1:2:4) , re-inforced with XPM (weight not less than 4 kg per sqmm) and frame of angle iron 40x40x3 mm and with 6 mm dia MS bar handle made to shape, GI medium grade 20mm bore pipe of suitable lenght for watering perforated at bottom placed on top edged of earth plate, common salt and charcoal filling, funnel, wire mesh and earth work in hard/dense soil, returning filling in distance not exe 50 mtr and removal of surplas soil to plate No 3 of SSR 2009 Part-I and connecting to feeder pillers and DG set all as specified including testing on completion complete all as specified and directed.

Excavation in trenches any type soil n.exe 1.5 m wide and not exc 1.5 m in depth for foundation poles,stays, laying of cables ,etc. or for shaft, wells, cesspits,manholes,peir holes,etc n-exc 10 sqm on plain and n exc 1.5m in depth and getting out complete all as specified and directed. .

Returning filling in and including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in any type of soil complete all as specified and directed.

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

Supplying and laying un-reinforced precast concrete cable cover, Class LV Type 1, flat size 250x150x40mm etc complete all as specified as per IS 5820-1970 complete all as specified and directed.

M&L Sand cushioning for under ground cable provided with a layer 8 cm deep before laying the cable and 15 cm deep after laying and stretching the cable complete all as specified and directed. Note:- Punned thickness of 18cm shall be considered for measurement purpose.

Supply and fixing water level guard (Sensor) suitable to switch off pump when water level inside bore well below desired complete all as specified and as directed Make : Minilic or equivalent.

Supply and fixing 1.5 sqm copper cable for water level guard from bore well water level to panel complete connecting and testing of make finolex polycab (ISI) Marked complete all as specified and directed.

S&F submersible three core flate 2.5 sqm copper cable for submersible pump complete and testing of make finolex/polycab (ISI Marked) complete all as specified and directed.

Cleaning all Deep well (massonery/RCC) any type any size removing all soak, dirt and mud,ect ; from deep well and the mouths of suction pipess with and including bleaching powder solution( 1 Kg bleaching powder mixed to 50 ltrs of water and wash out with clean water dry up and applying one coat of white wash to all internal surface ie for soffits of top slabs,bottom & side walls to full height complete all as directed and to entire satisfaction of Engineer-in-Charge.

Labour and tools for removing grass, shrubs, trimming branches of trees the existing borewell/ Dugwell surrounding area alongwith pipe line both size and shifting of debris to a distance of 50 mtr away from site all as specified & directed by Engineer -in-Charge.

Taking down cement plaster on brick walls or stone walls etc including raking out joint, hacking for key, scrubbing down with water etc including removing debries directed for a distance max upto 500m complete all as specified.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Dubbing out average 15mm thick on irregular face of walls in CM 1:4 (when specifically ordered in writing) complete all as specified and directed.

M & L rendering 15mm thick on fair faces of brick work or concrete surfaces of walls in cement mortar 1:6 finished even and smooth (with out using extra cement) with using sagol finish complete all as specified.

M&L for rendering 10 mm thick cement plaster in CM (1:3) on bottom surface finished even and fair including WPC by weight of 3% of total cement content complete all as specified and as directed. Note : WPC will be measured separately

M & L PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) as in padding including WPC by weight of 2% of total cement content complete all as specified and as directed

Supply only integral water proofing compound

M & L PCC 1:3:6, type C2 (using 40 mm graded agg) 75 mm thick as in plinth protection complete all as specified and directed.

M&L PCC 1:4:8 type D2, using (40 mm graded agg) ,100 mm thick as in sub base of flooring all as specified & directed

M&L for 80 mm thick pre-cast cement concrete interlocking shot blasted, heavy duty mono layer paver block (coloured), machine pressed of approved size and shape laid dry over 50mm thick stone dust or sand base and compacted with using vibrator, complete all as specified and directed.

M&L PCC 1:3:6 type C1 (using 20mm graded stone aggretate) as in coping complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed

Framed work such as grills, gratings, sun shed etc with ends of bars shouldered and/or riveted or welded, or forged into spikes, framed guard bars, barred iron doors, ladders, farmed balastures, walk ways, railings, frame work of water tanks and similar work conforming to Fe-410-0 or Fe-310-0 complete all as specified and directed.

Expanded metal, cut to length, bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia or fixing with galvanised steel staples supplied and fixed complete to wood or steel members n.exc 4Kg complete all as specified and directed.

All as per srl item no. 57 above but fixing only expanded metal complete all as specified and directed.

Supply & fix HDPE GREEN BRAIDED NET thickness 2.5mm mesh size 2.5cm x 2.5cm and HDPE delux mono net top of static tank with steel support made to shape complete all as specified and directed.

M&L prepration of steel surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint over one coat of zinc chromate primer all as specified.

M&L for preparation of old painted steel and iron surfaces of any description over 10 Cms in width or girth and applying one coat of synthetic enamel paint on steel surfaces complete all as specified and directed.

M & L for preparation of new or previously untreated plastered surfaces of walls and applying two coats of acrylic antifungal paint exterior grade paint on one coat of primer complete all as specified and as directed

pk Enterprises

R A Electric Co.