Repair Maint of fountains and old rusted CI GI pipelines works under AGE EM GE AF No 2 Jodhpur

Amount

Excavation in trenches, not exc 1.5 m wide and n. exc 1.5 m depth, or n exc 10 Sqm on plan and n exc 1.5 m in depth for foundations, shafts, wells, cesspits, manholes, pier holes, for foundations of poles, struts, stays etc. or laying underground cable and water supply pipe lines etc. in hard/dense soil/rocks, & getting out including taking out old brick or precast cable cover complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling watering and well ramming in layers n.exc 25 cm in soft/loose soil/\ complete all as specified and directed by Engineer-in-charge.

Removal of excavated soil material to a distance not exc 50 metre and depositing where directed at a level not exc 1.50 metre above the starting point complete all as specified and directed by Engineer-in-charge.

Taking up or down 15mm bore galvanised steel water tubing including connections, fixed in walls, ceiling or laid under floor or laid in trenches etc complete all as specified and directed by Engineer-in-charge. Note :-Excavation and earthwork shall be measured and paid for separately.

All as per Srl item No 4 above but 20 mm dia bore.

All as per Srl item No 4 above but 25 mm dia bore.

All as per Srl item No 4 above but 40 mm dia bore.

All as per Srl item No 4 above but 50 mm dia bore.

All as per Srl item No 4 above but 80 mm dia bore.

All as per Srl item No 4 above but 100 mm dia bore.

All as per Srl item No 4 above but 150 mm dia bore.

S&F 15mm bore galvanized steel water tubing medium grade with & including all fittings and fixed complete to walls and ceilings or laid in floors / trenches complete all as specified and directed by Engineer-in-charge.

All as per Srl item No 12 above but 20 mm dia bore.

All as per Srl item No 12 above but 25 mm dia bore.

All as per Srl item No 12 above but 40 mm dia bore.

S&F 50mm bore galvanized steel water tubing medium grade with & including all fittings, laid in trenches complete all as specified and directed by Engineer-in-charge.

All as per Srl item No 16 above but 80 mm dia bore.

Supplying, laying, jointing, commissioning and testing 100mm bore centrifugally cast (Spun) ductile iron pressure pipe with spigot and socketed ends class K-7, confirming to IS : 8329/2000 blast furnace slag cement with portland cement properties suitable for rubber gasket jointing / tyton joints with inside cement mortar lining and black bitumen external coating, duly (ISI marked) laid in trenches complete all as specified and directed by Engineer-in-Charge. Note :- (i) DI fittings shall be measured and paid separately under respective items (ii) Pipes shall be laid in trenches already excavated for taking out old GI pipe line. Extra excavation / earthwork shall not be paid.

All as per Srl item No 18 above but 150 mm dia bore.

S&F in replacement gun metal globe or gate valve 20mm bore with iron wheel head, screwed both ends for iron pipes complete all as specified and directed by Engineer-in-charge.

All as per Srl item No 20 above but 25 mm dia bore.

All as per Srl item No 20 above but 40 mm dia bore.

All as per Srl item No 20 above but 50 mm dia bore.

Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 80 mm bore, ISI marked with IS 14846 : 2000, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable sluice valve of 80 mm bore, complete, all as specified & directed.

All as per Srl item No 24 above but 100 mm dia bore.

All as per Srl item No 24 above but 150 mm dia bore.

All as per item No. 24 here-in-before but size of 200mm

All as per item No. 24 here-in-before but size of 250mm

S&F Cast iron non return valve / reflux valve with rubber seat flanged type with by pass arrangement suitable for 80mm bore pipe, ISI marked, conforming to IS- 5312/2004 with stainless steel spindle, CI gate with brass nuts, bolts, washers and jointing with necessary ruber gasket etc including dismantling & taking out old unserviceable sluice valve of 80 mm bore, complete, all as specified & directed.

All as per Srl item No 29 above but 100 mm dia bore.

Supply and fix Foot Valve conforming to IS 4038, 80 mm (4”) dia complete all as specified and directed by Engineer-in-charge.

All as per Srl item No 31 above but 100 mm dia bore.

All as per item No. 31 here-in-before but size of 150mm

Supplying & fixing DI fittings confirming to IS-9523-2000 suitable for spigot & socketed pipes such as bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc),tee pieces, single branch, 'Y' junction, double branch, cross collar, caps and plugs etc. suitable for spigot and socketed pipes upto 150 mm bore, complete, all as specified and directed by Engineer-in-charge.

M&L for Construction of brick masonry valve pit, in repair, of internal size 60cm x 60cm x 60cm including necessary excavation and earth work in soft/loose soil, brick work, plastering, white wash, PCC coping, MS frame made out of angle iron of size 40mmx40mmx6 mm, MS sheet cover of 3 mm thick fixed to angle iron frame by means of hinges welded to frame and painting with 2 coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces and grouting the frame in PCC 1:2:4 type B-1 including handle and locking arrangement with one number 50 mm dia brass pad lock , complete all as specified and directed by Engineer - in - Charge Note :- (i) Brick wall shall be 23 cm thick built in cement mortar (1:4) (ii) Internal plaster shall be 15 mm thick in cement mortar (1:4) and external plaster upto 450mm from top shall be 20mm thick in CM (1:6) and remaining external surface shall be flush pointing in CM (1:6) as the work proceeds. (iii) PCC in foundation shall be 15 cm thick in cement concrete (1:4:8) type D2 using 40 mm graded stone aggregate extended 15 cm all around from the external face of the walls. (iv) PCC coping shall be 15 cm thick in cement concrete ( 1:2:4) type B1 using 20 mm graded stone aggregate including grouting of angle iron frame in PCC. (v) Three coats of white wash to internal surfaces of valve pit. (vi) Depth of valve pit shall be reckoned from the top of PCC in foundation.

All as per Srl item No 35 above but internal size 90cm x 90cm x 90cm

All as per Srl item No 35 above but internal size 150cm x 150cm x 90cm

M&L for 'D' Joint suitable for DI /CI/GI pipe sizes 50 mm dia bore including excavation work and other fittings as required including testing at site complete all as specified and directed by the Engineer-in-Charge.

All as per Srl item No 38 above but 80 mm dia bore.

All as per Srl item No 38 above but 100 mm dia bore.

All as per Srl item No 38 above but 150 mm dia bore.

S & F in repair 15mm bore ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed all as specified and directed.

All as per Srl item No 42 above but 20 mm dia bore.

All as per Srl item No 42 above but 25 mm dia bore.

Supply and fixing in repair high jet fountain nozzle with orifice size 19 mm and suitable with 40 mm dia pipe.

S&F in replcement FRP junction box for street light central with linked door control incl 6 amp MCB SP with aluminium bus bar-04 nos for controling street light/garden light complete as directed by Engr-in-Charge.

Surface cleaning by removing the roots completely from the earth, shrubs, vegetation, grass, bushes, weeds by excavation not exceeding 15cm deep including sweeping removing the same to distance not exceeding 50m away from the installation and burning the same all as specified and directed by Engr-in-Charge.

Supplying and fixing in replacement of under ground cable XLPE insulated, 1100 volt grade heavy duty armoured with standed aluminium conductor 4 core 16 sqmm laid in trenches/ duct/ pipe including all electrical connection with required lugs and nuts, bolts complete all as specified and directed by Engr-in-Charge.

All as per itme No 48 above but 3.5 core 25 Sqmm

Material and labour in repair for earthing complete with copper plate electrode 60cmx60cmx3.15mm thick, buried directly in ground, vertically to a dpeth not less than 2.25 mtr deep below ground level with top edge of the earth plate at depth not lss than 1.5 mtr below ground level earth plate surrounded by 15 cm thick and packed layers of charcoal, dust and common salt, earth lead copper strip 20 x 3 mm by means of bolts, nuts, check-nuts and wahsers of galvanised iron and thimbles and of earth wire protected by galvanised iron pipe light grade 40mm bore and water pipe 20mm bore GI medium grade with funnel and wire mesh complete 1:3:6 type C-1 using 20mm graded stone aggregate in lieu of CI cover and frame etc all as specified and directed.

S&F in replacement 80mm dia butterfly valve complete all as specified and directed by Engineer-in-charge.

All as per Srl item No 51 above but 100 mm dia bore.

All as per Srl item No 51 above but 150 mm dia bore.

All as per Srl item No 51 above but 200 mm dia bore.

All as per Srl item No 51 above but 250 mm dia bore.

S & F double wall corrugated (DWC) high density polythene pipes having corrugation on the outer wall and plain surface on the inner wall confirming to ISI 14930 (Part I and II ) for protection of underground cable .Outer dia of pipe 50 mm with all fitting laid in trenches/road/nallah or fixed along wall ,poles or laid under floor (including cutting floor /Road and making good to match with existing adjointing surface etc for cable protection all as specified and as directed.

S&F in replacement and testing of energy efficient LED Flood light fitting of 50 watt pole mounting comprising a diecast aluminium houing with heat resistant toughened glass with frame IP 66 protection of complete all as specified and directed .

S&F and testing of energy efficient LED Flood light fitting of 200 watt pole mounting comprising a diecast aluminium houing with heat resistant toughened glass with frame IP 66 protection of complete all as specified and directed .

S & F in repair GI Bracket for mounting street light fittings made out of light grade 32mm GI pipe and have angle of 120 degree incl fixing arrangement complete all as specified and as directed by engr-in-charge.

Supply and fix single core PVC insulated FR cable with multi stranded copper conductor 1.5 sq mm cross sectional area 3 core ,1100 volts grade including PVC conduit pipe all as specified and as directed.

Supply and fixing in replacement Aquascape PF - 1500 12V X 50W fountain light with MR-16 lamp, connection cable made from bronze. Make: Aquascape Model PF-1500 or Equivalent

Supplying, laying & jointing in replacement submersible cable flat type, copper conductor of size 6 Sqmm 3 core including PVC conduit pipe complete all as specified & as directed by Engineer –in-charge.

Supply and fixing in replacement high light intensity empowered colour changing and monochromatic LED 10 W under water fountain light with polarized light design & intelligent logoarithmic control technology complete all as specified and as directed.

M&L sand cushioning / filling for underground cable protection, filling under floors ,consolidated and compacted with clean dry sand complete all as specified and as directed.

M & L stone Slab 40 to 50 mm thick rough dressed jodhpur stone patties/ slab cover in trenches for protection of cable 25 to 30 CM wide and thickness not less than 50 mm in length lay dry abutting each other with gap between adjacent slab not exceeding 10 mm over sand cushioning.

Supplying, laying & jointing PVC water pipe 20 mm size complete all as specified & as directed by Engineer –in-charge.

M/S RAKESH CHOUDHARY

Shri Electrical Enterprises

L C ASSOCIATES

GITANSH ENGINEERS AND COMPANY

Nvimal Engineers and Contractor

KRISHNA CONSTRUCTION COMPANY