REPAIR/REPLACEMENT OF VALVE PIT CHAMBERS, JOINTS, FILTRATION PLANT, MES INSTALLATIONS, COMPLAINT CELL AND OTHER CONNECTED WORKS AT AF STN CHANDINAGAR UNDER AOR OF GE (AF) FARIDABAD

Amount

Taking down cement plaster on brick or stone walls including racking out joints,hacking for key scrubbing down with water etc complete all as specified and directed by Engineer-in-Charge.

Demolition of reinforced cement concrete of any descrption and in any position not otherwise specifically provided for complete all as specified and directed by Engineer-in-Charge.

M&L for 35 mm thick precast ( 1:2:4 type B-0 using 12.50 mm gradded stone aggregate ) cement concree jalli including all mouldings set in cement mortar 1 :4 complete all as specified and directed by Engineer-in-Charge.

Providing precast cement concrete (1:2:4 type B-1 with using 20mm graded stone agg) as in landings, cover slabs (for manholes etc). Chulah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces and set in cement mortar 1:4 complete all as specified and directed by Engineer-in-Charge.

M & L mild steel TMT bars 8 mm to 10 mm dia cut to length bent to shape required incl cracking bending spirally, hooking and binding with & incl MS wire 0.9 mm dia etc complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete (unreinforced) in ground floors and pavings not exc 15cm thickness (below or above ground level) complete all as specified and directed by Engineer-in-Charge.

M&L for 40mm thick PCC (1:2:4) type B1 (using 20 mm graded stone aggregate) finish by using extra cement as in flooring complete all as specified and directed by Engineer-in-Charge.

M&L for 75 mm thick cement concrete, 1:2:4 Type B-1 (using 20 mm graded stone aggregate) as in floors, paving etc, finishing the surface even and smooth with using extra cement and including use and waste of form work complete all as specified and directed by Engineer-in-Charge.

M&L for machine pressed 60 mm thick precast cement concrete coloured interlocking tiles of grade M-35 any shape and size confirming to IS 15658-2006 with grey cement and pigment in floors / pavements incl 30 mm thick sand cushioning complete all as specified and directed by Engineer-in-Charge.

M&L for machine pressed coloured exterior paver tiles 300x300x8 mm thick, with grey cement and pigments, set, jointed and pointed in neat cement slurry in floors over and including screed bed 20 mm thick in CM 1:6 complete all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:4:8 type D-2 (40mm graded stone aggregate ) for sub base 75mm thick complete all as specified and directed by Engineer-in-Charge.

Demolition of brick work built in cement mortar in any position including all quoins, arches & pillars etc complete all as specified and directed by Engineer-in-Charge.

M&L for brick work with sub class 'B' bricks straight or curved on plan exceeding 6m mean radius built in cement mortar 1:6 complete all as specified and directed by Engineer-in-Charge.

M&L for rendering in 15mm thick with CM (1:4) on concrete/brick surfaces finished even and smooth without extra cement mixed with WPC @ 3% by weight of Cement complete all as specified and directed by Engineer-in-Charge. Note : WPC will be Measured and paid separetely

Supply only integral water proofing compound complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of old treated plastered or concrete surfaces of wall and applying two coats of weather coat/exterior emulsion complete all as specified and directed by Engineer-in-Charge.

M&L for Framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forget into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 410-0 or Fe 310-0 complete all as specified and directed by Engineer-in-Charge.

Dismantling posts or struts of angle iron any section, including taking out embedded portion in Concrete, brick work, masonry, etc complete all as specified and directed by Engineer-in-Charge.

Dismantling fencing wire mesh, any type complete all as specified and directed by Engineer-in-Charge.

S&F MS work as in post and strutt and fencing, drilled and countersunk for balusters running bars for doors balusters,noising to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts,posts and struts in fencing including cutting tops to shape as directed drilling hoes nothcing for wire etc flat iron fillets ( for securing wire mesh ) including all necessary drilling bolting or riveting etc. and similar work conforming to Fe - 290 Gde E - 165 complete all as specified and directed by Engineer-in-Charge.

S&F in repair two strand galvanised steel barbed wire 2.24mm dia barbed with 2mm dia bars @ 75mm spaciang and fixed to any type started rails strained bolts incl securing or tying at closing with and provn of galvanised mild steel wire staples or steel pins complete all as specified and directed by Engineer-in-Charge.

Supply only Chain link MS galvanised fencing, any size or type complete all as specified and directed by Engineer-in-Charge.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire complete all as specified and directed by Engineer-in-Charge.

M&L in applying two coats of synthetic enamel paint over a coat of red oxide primer to new steel and iron surfaces over 10cm in width or girth including preparation of surfaces complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of newly plastered surfaces and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and directed by Engineer-in-Charge.

M&L for preparation of old treated plastered surfaces of wall by brooming down or steel wire brushing scrubbing down smoke soot, moulds, moss and efflorescence salts and treating oil and greasy spots removing dust, dirt and all loose scales of existing treatment and applying one two of cement base paint on wall complete all as specified and directed by Engineer-in-Charge.

Dismantling of plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof covering complete all as specified and directed by Engineer-in-Charge.

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm of an colour having tensile strength of 550 Mpa as in roof covering fixed on curved truss, fixed with self tapping screws complete all as specified and directed by Engineer-in-Charge.

S&F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering fixed on curved truss, gutters etc fixed with self tapping screws complete all as specified and directed by Engineer-in-Charge.

Supply and fixing of Polycarbonate double wall one side UV coated roofing sheet, 6mm thick, 1.3Kg/Sqm, Dark Grey/Opal white or other approved colour with all standard accessories like AL Key hole profile, C-cap, vent tape, Rubber beading, Chrome star screws, etc. complete without vertical joints all as specified and directed by Engineer-in-Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed by Engineer-in-Charge.

M&L for Steel work in tubular trusses and purlins including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St.-240 complete all as specified and directed by Engineer-in-Charge.

Dismantling wall and ceiling boards (fibre, pulp, insulation etc) any thickness, including cover fillets and grid frame work complete all as specified and directed by Engineer-in-Charge.

Providing and fixing in true horizontal level 605 mm. X 605 mm. false ceiling system manufactured by M/s. Armstrong World Industries or as approved by GE, using hot dipped galvanized steel section, exposed surface with pre-coated capping, main tee of size 24 x 32 mm., having 0.27 mm gauge at every 1200 mm. centre to centre maximum and rotary stitched cross tee of size 24 x 27 mm, having 0.27 mm gauge at every 600 mm. c/c. and sub cross tee of size 24 x 27 mm, having 0.25 mm gauge at 1200 mm c/c. and wall angle of size 19 x 19 mm., having 0.35 mm gauge fixed to the periphery of the wall. The above grid is suspended at every 1200mm c/c. in both directions using 2.0 mm complete all as specified and directed by Engineer-in-Charge.

M&L for FISSURED TEGULAR Edge mineral fibre ceiling tiles 600X600 mm manufactured by M/s. Armstrong World Industries or as approved by GE, of size 600mmx600mmx12 to 15 mm having NRC 0.55, Light reflectance of >84% (WT), thermal conductivity k = 0.052-0.057 W/m0K, Humidity Resistance of 99% , having Fire Performance CLASS O / CLASS 1 (BS 476) complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches, in soft/loose soil, not exceedings 1.5 Meters in width and not excedings 1.5 Meters in depth for laying of Cast Iron/Ductile Iron pipes or Steel water tubings etc and getting out including forming bottom surface and sides all as specified and as directed at site by Engineer-in Charge.

Returning filling-in,of soft/ loose soils, including spreading levelling watering and well ramming in layers not exceedings 25 Cm thick complete all as specified and directed by Engineer-in-Charge.

Removing of surplus excavated material (Soil) not exceedings 50 Meters and depositing where directed at a level not exceeding 1.5 Meters above the startind point all as specified and as directed at site by Engineer-in-Charge.

Supply & Fix GI tubing with screwed socket joints, together with all tube fillings such as bends, elbows, tees, short pieces, connectors, backnuts, diminishing pieces, caps, plugs and unions, etc. and fixing complete with clips, wall hooks, wooden plugs, or laying in trenches, also for cutting, screwing and waste and for making forged bends on piping as required "medium Grade" galvanized laid in trenches or fixed to wall etc complete all as specified and directed by Engineer-in-Charge.

All as per item No 39 above but 50 mm dia.

All as per item No 39 above but 40 mm dia.

All as per item No 39 above but 25 mm dia.

All as per item No 39 above but 20 mm dia.

All as per item No 39 above but 15 mm dia.

Supply and fix connected Gun metal gate valve ISI marked with iron wheel head screwed both ends for iron pipes and fixed for the following sizes including taking down of unserviceable gate valves complete all as specified and directed by Engineer-in-Charge.

All as per item No 45 above but 50 mm dia.

All as per item No 45 above but40 mm dia.

All as per item No 45 above but 25 mm dia.

All as per item No 45 above but 20 mm dia.

All as per item No 45 above but 15 mm dia.

S&F, in replacement of fully automatic star delta submersible starter with short circuit protection in sheet metal enclousers suitable for 50 HP , 415 Volt 50 Hz with over load protector and phase preventer and taking out old U/S starters of any type and any capacity complete all as specified and directed by Engineer-in-Charge.

Material and labour for repair to valve chamber of existing size within brick masonary valve chamber, PCC foundation, plastering and necessary excavation and earth work in hard/ dense soil, MS sheet cover 3.15 mm thickness along with angle iron frame of size 40 x 40 x 6mm with locking arrangement with necessary fixing matrials like hinges, nut/bolts etc (valve chamber cover shall be opened in two halves) and painting to MS cover with one coat of red oxide and two coats of synthetic enamel paint etc complete all as specified and directed by Engineer-in-Charge.

Supply, assembling and lowering into bore 3" dia MS casing pipe/column pipe with flange type and screwed, socketed and welded, ISI Marked, lengths upto 03 Mtrs long, heavy duty with wall thickness not less than 8 mm incluidng necessary fittings (i.e MS sockets) and jointing from ground level duly painted with two coats of bituminous paint on external surfaces of pipes complete all as specified and directed by Engineer-in-Charge.

All as per item No 53 above but 50 mm( 2") bore

Development of bore well by air compressor of capacity 200 PSI 900 CFM as required on ground, till to get the clear water complete with transportation charges and its accessories including carrying out yield test complete all as specified and directed by Engineer-in-Charge. Note : Yield test shall be carried out during developing of bore well. The rates qouted against this item shall deem to be included for yield testing.

Taking out from bore well submersible pump motor, column pipe with man power/Chain Pulley arrangement and refixing after development and repair of Submersible pump and motor complete in all respects complete all as specified and directed by Engineer-in-Charge.

M&L of flanges rubber gasket, nut and bolts complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of HDPE Flexible borewell pipe of 50 mm (2" inch) dia and with 2 male connector nipples , clamp etc complete all as specified and directed by Engineer-in-Charge.

M&L for Opening the pressure filter 1200mm dia Make-Pentair installed at swimming pool equipment room removing the old filter media, removing all the scaling deposited on the surface area of filter assembly by using wire brush and cleaning the filter with HCL, refilling new filter media ( as per existing type)of various silica grade as required at site, re-assembling the filter assembly and apply one coat of good quality paint on the outer surface area of the filter assembly and testing for leakage for proper functioning and testing with the following specifications is maintained (a) Flow rate 125 m³/ Hr (Each), (b) Vessel dia-2000mm, (c) Filteration velocity 40m³/hr/m², (d) Working pressure 2.5 Kg/Cm² complete all as specified and directed by Engineer-in-Charge.

Material & Labour for repairs to existing LT panel board at Pump houses including painting with one coat of synthetic enameled paint to steel surfaces including preparation after scraping, filling, cavities etc, including replacement of damaged bus bar, lugs, copper wire etc complete all as specified and directed by Engineer-in-Charge.

Supply and fixing MCCBs 415 volts, 4 pole, 25 KA, 100 Amps capacity complete all as specified and directed by Engineer-in-Charge.

S & F Volt Meter 0 to 500 Volts digital square type 4” complete all as specified and directed by Engineer-in-Charge.

S & F Ammeter 0 to 200 Amps digital Square type 4” complete all as specified and directed by Engineer-in-Charge.

S & F Indicating Lamp set of three (Red , Yellow & Blue) complete all as specified and directed by Engineer-in-Charge.

M&L for repair / replacement of Starter in existing LT panel board at Pump House pertaining to water supply and checking of electrical connection repairing to fault & replacement of U/S items complete including testing Commission complete to be intire satisfaction of Engineer- in-charge Note :- U/S items to be replaced shall be measured & paid separately vide following items

Supply only Contactor as per suitable in Existing Panel complete all as specified and directed by Engineer-in-Charge.

Supply only Spare kit withoutcoil for contactor type as per suitable in existing Panel complete all as specified and directed by Engineer-in-Charge.

Supply only Electronic timers as per suitable in existing Panel complete all as specified and directed by Engineer-in-Charge.

Supply only over load relay as per suitable in existing Panel complete all as specified and directed by Engineer-in-Charge.

Supply only for Fuse holder & Fuse bases suitable for in existing Panel complete all as specified and directed by Engineer-in-Charge.

M&L for Repair to CI line any type lines for stoppes leakegs including excavation up to 10 RM. (80 to 200 mm) complete all as specified and directed by Engineer-in-Charge. Note :-1.Excavation more than 10RM shall be measured & paid separately . 2. Run lead joints shall be measured & paid separately.

Taking out/burning out of leaking and damaged lead joints of the existing CI mains from the position including removing the old lead carefully with out damaging to the pipe complete for the following bore of pipes size of 80 mm bore all as specified and directed by Engineer-In-Charge. Note :- Excavation and earth work will be measured and paid separately

All as per item No 73 above but 100 mm bore

All as per item No 73 above but 150 mm bore

Material and labour for run lead joints including jointing materials such as spun yarn etc complete for the following sizes complete all as specified and directed by Engineer-in-Charge.

All as per item No 76 above but 150 mm dia of pipe

All as per item No 75 above but 100 mm dia of pipe

All as per item No 76 above but 80 mm dia of pipe

M&L for Repair to GI line any type lines for stoppes leakages including excavation up to 10 RM.(15 to 50 mm) complete all as specified and directed by Engineer-in-Charge. Note :-1.Excavation more than 10RM shall be measured & paid separately . 2.using T&P with GI fittings such as Nipple , socket , union , tee ,Elbow, bend etc complete all as specified and directed. (GI fitting shall be measured and paid separately).

All as per item No 80 above but GI nipple 15 mmx100mm

All as per item No 80 above but GI nipple 20 mmx100mm

All as per item No 80 above but GI nipple 25 mmx100mm

All as per item No 80 above but GI nipple 40 mmx100mm

All as per item No 80 above but GI nipple 50 mmx100mm

All as per item No 80 above but GI Socket 15 mm

All as per item No 80 above but GI Socket 20 mm

All as per item No 80 above but GI Socket 25 mm

All as per item No 80 above but GI Socket 40 mm

All as per item No 80 above but GI Socket 50 mm

All as per item No 80 above but GI Union 15 mm

All as per item No 80 above but GI Union 20 mm

All as per item No 80 above but GI Union 25 mm

All as per item No 80 above but GI Union 40 mm

All as per item No 80 above but GI Union 50 mm

All as per item No 80 above but GI Tee 15 mm

All as per item No 80 above but GI Tee 20 mm

All as per item No 80 above but GI Tee 25 mm

All as per item No 80 above but GI Tee 40 mm

All as per item No 80 above but GI Tee 50 mm

All as per item No 80 above but GI Elbow 15 mm

All as per item No 80 above but GI Elbow 20 mm

All as per item No 80 above but GI Elbow 25 mm

All as per item No 80 above but GI Elbow 40 mm

All as per item No 80 above but GI Elbow 50 mm

All as per item No 80 above but GI Reduce Elbow 15 mm

All as per item No 80 above but GI Reduce Elbow 20 mm

All as per item No 80 above but GI Reduce Elbow 25 mm

All as per item No 80 above but GI Reduce Elbow 40 mm

All as per item No 80 above but GI Reduce Elbow 50 mm

Taking out existing unserviceable/ broken / damaged CI sluice valve from its existing position and Supply & fixing CI sluice valve stainless steel, spindle CI body class –I, PN-1.6 ISI marked both end flanged and drilled and fixed by means of new nuts, bolts and washer including providing rubber gasket of suitable thickness of following sizes complete all as specified and directed by Engineer-in-Charge:-

All as per item No 111 above but 200 mm dia bore of pipe

All as per item No 111 above but150 mm dia bore of pipe

All as per item No 111 above but100 mm dia bore of pipe

All as per item No 111 above but 80 mm dia

M&L for replacement of unservicable CI non return valve type IS 5312 flanged ends 100 mm dia complete all as specified and directed by Engineer-in-Charge.

M&L for replacement of unservicable CI non return valve type IS 5312 flanged ends 150 mm dia complete all as specified and directed by Engineer-in-Charge.

M&L for replacement of unservicable Butterfly valve type IS 5312 flanged ends 150 mm dia complete all as specified and directed by Engineer-in-Charge.

M&L for repairing gland packing of sluice valve including nut, bolts of suitable size 80 mm to 200 mm bore etc complete all as specified and directed by Engineer-in-Charge.

M&L for chemical and bacteriological analysis of Raw water collected from all the pump house situated in AF stn chandinagar complete all as specified and directed by Engineer-in-Charge.

M&L for chemical and bacteriological analysis ofchlorinated water collected from distribution line PH NO 1 situated in AF stn chandinagar complete all as specified and directed by Engineer-in-Charge.

Material and labour for "lifting and Lowering of any acpacity" Submersible Pump Set of capacity 30 HP for repair/ Overhauling /rewinding /devolpment incl increasing the length of delivery pipe/or any other requiremwnt at site at tube well installation at AF Station chandinagar with man power/Chain Pulley arrangement including shifting to local workshop for repair and to bring back after repair at site including testing and commisioning complete all as specified and directed by Engineer-in-Charge. Note :- Any minor part if required will be provided by contractor without any extra cost.

All as per item No 122 above but Capcity of 10 /15 HP

M & L for Dismantling and strip opening of burnt submersible pump of capacity 30 HP including cuttting removing burnt winding wire from stator assembly and preparing slots , rewinding the same with super enamled water proof copper winding wire of suitable gauge with necessary insulation materials varnising etc and reassembling stator rotor assembly with pump testing, commmisioning such as (i) Impeller GM . (ii) Distance bush SS.(iii) Guide Bush (iv) Neck ring gun metal (v) Impeller key (vi)Guide van (vii) Sand Guard complete all as specified and directed by Engineer-in-Charge.

All as per item No 124 above but 10 /15 HP

M & L for Dismantling and strip opening of burnt Booster pump motor of capacity upto 15 HP including cuttting removing burnt winding wire from stator assembly and preparing slots , rewinding the same with super enamled water proof copper winding wire of suitable gauge with necessary insulation materials varnising etc and reassembling stator rotor assembly with pump testing, commmisioning complete all as specified and directed by Engineer-in-Charge.

Material and labour for CI specials such as bends, tees, collars, tail pieces flanges etc complete suitable for CI mains of sizes upto 150mm complete all as specified and directed by Engineer-in-Charge.

M & L for replacement of Submersible cable flat PVC insulated Sheathed copper Conductor 10Sqmm 3 Core 2run complete all as specified and directed by Engineer-in-Charge.

M & L for replacement of Submersible cable flat PVC insulated Sheathed copper Conductor 16 Sqmm 3 Core 2run complete all as specified and directed by Engineer-in-Charge.

M&L for sand cushoning with a layer of sand 80mm thick before laying of cable and 150mm thick after laying of cable to trenches complete all as specified and directed by Engineer-in-Charge.

M&L for sub class `B` bricks for cable protection complete all as specified and directed by Engineer-in-Charge.

Taking down UNSV LT Under Ground cable of any size acomplete all as specified and directed by Engineer-in-Charge.

Supply and laying, connecting and testing XLPE underground cable insulated, and overall sheathed with aluminium conductor heavy duty 1100 volts grade 50 Sqmm 3.5 core laid in trenches/ on poles/ road crossing or passing through existing/new pipe under road crossing, clamping on wall etc complete all as specified and directed by Engineer-in-Charge. Note: (i) Cost of laying electrical cable through new/existing pipe under road, buildings, railway tracks, highways and Aluminium thimbles/lugs are incl in the quoted rates. (ii) All equipments , machinery or tools if required for laying electrical cable through new/existing pipes are provided by the contractor without any extra cost.

All as per item No 133 above but 3.5 core 95 Sqmm.

All as per item No 133 above but 3.5 core 120 Sqmm.

All as per item No 133 above but 3.5 core 240 Sqmm.

Supply & fixing or laying in replacement HDPE (DWC) tubing 100 mm dia of pressure rating 6Kgf/Cm2 fixing on poles, walls under floors, laying on surface etc as reqd at site and complete all as specified and directed by Engineer-in-Charge. Note: All items and accessories , bend, joints, nut bolts, clamps etc are incl in quoted rates.

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material heat Shrink type and accessories suitable for 3 ½ / 4 core XLPE, armoured, Al conductor cable of size 25 to 50 Sqmm,Indoor/Outdoor type complete all as specified and directed by Engineer-in-Charge.

All as per item No 138 above but cable of size 70 to 120 sq mm.

M&L in replacement for commissioning & testing ESE based lightining arresstor Model name , Protech Streamer 20 (Protected area 32 meter Radius on Level 1 and 77 meter Radius on Level III ) single spike complete with chemical earthing all connections and acceessories for a range of 25 mtrs complete all as specified and directed by Engineer-in-Charge.

S&F in replacement stranded copper conductor of size 70Sqmm single core insulated flexible copper down conductor (cable) from Lightning arrester to Earthing properly fixed with saddles and on insulators complete all as specified and directed by Engineer-in-Charge.

M&L in replacement installtion of GI Mast with insulator and necessary accessories 5 Mtr height incl all necy civil and grouting works, nuts bolts washers complete all as specified and directed by Engineer-in-Charge.

S&F in replacement Lightning Strike Counter ( 6 digit ) incl all connections , fixing on wall etc nuts bolts complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair of Earth continuity strip or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or fixed on wall with porcelain insulator or any other indicated situation for loop earthing etc. as required Copper Strip 20x3 mm complete all as specified and directed by Engineer-in-Charge.

M&L for earthing complete with copper plate earth electrode 60cmx60cmx3.15mm thick surrounded by char coal and salt buried directly in ground vertically in pit of depth not less then 2.25 mtr below ground level with top edge of the earth plate at depth of not less then 1.5 mtr below ground level surrounded from all sides by char coal dust and common salt in alternate layers of 15 cm depth and earth plate electrode connected to copper earth lead strip of size 20X3.0 mm at two points by means of GI nuts bolts, check nuts and washers and connected to earthling test point drawn through 40 mm dia GI pipe for protection pipe and arrangement of watering pipe incl PCC earth pit (1:3:6) type C-2 with CI frame and RCC cover all as shown in electrical Plate No 3 on SSR Part-I including testing and dismantling ,taking down old unser earthing complete all as specified and directed by Engineer-in-Charge. Note: (i) Rate of Earth work, Earthing electrode, all connections, nut-bolts, washers, complete labour, testing, Earth lead/strip upto 7.5 mtr, char coal dust, common salt, porcelain insulator,PCC earth Pit, CI frame ,RCC cover, funnel with wire mesh are incl in quoted rate and watering pipe, earth lead protection pipe, test poit, and earth lead exceeding 7.5 mtr are measured and paid separately.

M&L for earthing complete with galvanized steel plate earth electrode 60cmx60cmx6mm thick surrounded by char coal and salt buried directly in ground vertically in pit of depth not less then 2.25 mtr below ground level with top edge of the earth plate at depth of not less then 1.5 mtr below ground level surrounded from all sides by char coal dust and common salt in alternate layers of 15 cm depth and earth plate electrode connected to galvanised earth GI Strip of 25x4 mm dia at two points by means of GI nuts bolts, check nuts and washers and connected to earthling test point drawn through GI pipe for protection of earth lead wire and arrangement of watering pipe incl PCC earth pit (1:3:6) type C-2 with CI frame and RCC cover all as shown in electrical Plate No 3 on SSR Part-I including testing and dismantling ,taking down old unser earthing complete all as specified and directed by Engineer-in-Charge. Note: (i) Rate of Earth work, Earthing electrode, all connections, nut-bolts, washers, complete labour, testing, Earth lead upto 7.5 mtr, char coal dust, common salt, porcelain insulator, PCC earth Pit, CI frame ,RCC cover, funnel with wire mesh are incl in quoted rate and watering pipe, earth lead protection pipe, test poit, earth lead exceeding 7.5 mt are measured and paid separately.

Supply ,and errection in true vertical position steel tubular swaged pole type 410 co SP-31 , 09 mtr long complete with cast iron base plate and final tape plug, bolts, nuts, washers and screws incl painting with synthetic anamelled aluminium paint two coat over one coat of red oxide primer after errection and providing black and white strips with synthetic enamel point 30 cm each alternate upto 1.5 mtr above the coping of pole starting with black strip complete and marking pole number on pole complete all as specified and directed by Engineer-in-Charge. Note: (i) Earth work and PCC shall be measured and paid separately. (ii) Description as per direction of Engr-in-Charge will be printed on each pole without any extra cost.

Supply and fixing stay assembly complete with all accessories, such as stay plate 230X230X6 mm3, stay rod 215 cm long and 16 mm dia with nuts incl GI bow turn buckle, GI stay wire, Loop type insulator etc. all as per electrical plate No 1 orr SSR part 1 and as directed incl taking down old unsv complete all as specified and directed by Engineer-in-Charge. Note: Only excavation and PCC work will be measured and paid separately.

Surface dressing in soft/loose soil not exceeding 15 cm deep complete all as specified and directed by Engineer-in-Charge.

M&L Broken stone or boulders Hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick incl spreading lime stone powder under stones complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of Retro reflective sign board of size 900 mm X 1200 mm made of ACP sheet of 3 mm thick. ACP Sheet will be fixed on SS (Stainless Steel ) frame of with legs of Stainless steel (SS) on PCC 1:3:6 type 2.10 mm above The ground level and 750 mm below the ground level. The bacKground of board to be provided with blue colour, letters and border with white retro reflective tape. Same description will be mentioned on both side of ACP Sheet.The size of letters and board will be complete fixing/grouting with nut/bolts/Anchor fastener with washers complete all as specified and directed by Engineer-in-Charge.

S& in repair of Maintenance free dry battery 12 volt 180 AH minimum warrenty of 36 Months including statndard accessories complete all as specified and directed by Engineer-in-Charge.

S&F in replacement of outdoor type LED flood light 150 watt fitting aesthetically designed for road lighting, having secondary optics with uniform distribution of light. Pressure die cast aluminum housing powder coated in grey and toughened glass, IP 66 protection, class I with seperate driver and operating voltage range 120 to 270 V including suitable fixing arrangment complete all as specified and directed by Engineer-in-Charge.

S&F in repair LED Street Light Luminaries 70/ 75 watt fitting aesthetically designed for road lighting, having secondary optics with uniform distribution of light. Pressure die cast aluminum housing powder coated in grey and toughened glass, IP 66 protection, class I with operating voltage range 120 to 270 V including LED driver complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of Mushroom shaped decorative LED bollard with IP 65 protection and 9 watt capacity warm white , 240 Volts AC, 50 Hz, incl make proper connection complete including PCC, cutting , welding , drilling holes, nut bolts, washer complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of Cylindrical shaped (FLUTE) LED bollard with opal acrylic diffuser and IP 65 protection and 9 watt capacity warm white , 240 Volts AC, 50 Hz, incl make proper connection complete includingPCC, cutting , welding , drilling holes, nut bolts, washer complete all as specified and directed by Engineer-in-Charge.

Supply and laying and testing in replacement of unserviceable for Ductile Iron pipes of 150 mm bore with spigot and socket ends centrifugal cast, class K-7 as per IS 8329 in any length suitable for and including rubber tightening joints laid in trenches complete all as specified and directed by Engineer-in-Charge.

Singh Associates (BID ID -3090235)

High Tech Metal India (BID ID -3076491)

laxmi enterprises (BID ID -3077462)

M/S Yamin (BID ID -3077520)

M/S Rohit Enterprises (BID ID -3090672)

NAVEEN KUMAR TYAGI (BID ID -3094413)