8123/SAR-16/2023-24 REPAIR/MAINT OF WATER SUPPLY, SWIMMING POOL PUMPS AND OTHER CONNECTED ITEMS AT AF STN SARSAWA AND REPAIR/REPLACEMENT OF INTERNAL ELECTRIC WIRING, LIGHT FITTING AND FIXTURES IN TECHNICAL AREA AT AF STN SARSAWA UNDER GE (AF) SARSAWA

Amount

Excavation in trenches in any type of soil i.e. loose/soft not exceeding 1.5 Mtr wide and not exceeding 1.5 Mtr in width and getting out complete all as specified and as directed by Engineer-In-Charge.

All as per item No. 1 above but in hard/dense soil/cutting of road/hard standing/breaking of PCC etc.

Returning, filling and including spreading, leveling and watering and well ramming in layers not exceeding 25 cm to achieve desired compactness as directed by Engineer-In-Charge.

Removing of excavated material/soil to a distance not exceeding 50 Mtrs and depositing at a level not exceeding 1.5 Mtr above the starting point all as directed by Engineer-In-Charge.

M&L for PCC 1:3:6 type C-1 (using 20 mm graded stone aggregates) for repairing of valve chamber foundation etc including filling in road cuts/ hard standing etc all as specified and as directed.

M&L for Brick work using old size bricks, straight or curved on plan exceeding 6.00 metre mean radius built in cement mortar 1:6, complete all as specified.

M&L for 10mm thick cement plastering in cement mortar 1:6 on brick work or concrete surfaces finished even & smooth without using extra cement complete all as specified and directed

(a) Attending complaints of no water / leakage of water by removing float valve, water meter, stop cock etc or GI/composite tubing of size upto 50mm bore upto 0.3 mtr length including all GI fittings like elbow, socket, Tee, Nipple, bend, union etc and making new threads as required at site including excavation,return refilling and removing soil & earth work etc. complete all as specified and directed. NOTE for Ser item No 8 : - (i) The cost of GI pipe upto 0.3 mtr and GI fittings shall be included in the quoted rated. (ii) Excavation and earth work required shall be measured and paid seperately. (iii) Complaints of urgent nature will be attended round the clock including Sunday & holiday to restore the water supply. (vi) Dewatering of accumulated water using engine driven pump set etc is deemed to be included in quoted rate. (v) Complaints given to contractor shall be rectified within 24 hrs. (vi) A penality of Rs 500/- per complaint will be charged for not attending the complaints and complete all as specified and directed.d within 48 hours. (vii) Contractor will arrange all the T&P/Diesel pumps for dewatering where ever required.

Taking up/out cast/ Ductile iron water mains including all fittings with spigot and socketed ends or flanged ends including burning out lead joints or dismantling flanged joints for pipe of following bore complete all as specified and directed. Note: (i) Excavation and earth work shall be measured and paid separately. Pipe of 80mm bore

All as per item No. 09 above but Pipe of 100mm bore

All as per item No. 09 above but Pipe of 150mm bore

All as per item No. 09 above but Pipe of 200mm bore

Laying, jointing and testing cast iron/ ductile iron water pipes with flanged end or spigot and socketed ends here-in-before in any length including cleaning, cutting for reducing length as required, jointing as in trenches for following bore in new or old locations. (Excavation, earth work, joints, threading & CI specials shall be measured and paid separately). Pipe of 80 mm bore

All as per item No. 13 above but Pipe of 100mm bore

All as per item No. 13 above but Pipe of 150mm bore

All as per item No. 13 above but Pipe of 200mm bore

Material & labour for laying, jointing and testing Ductile iron water pipes 200mm bore class K-9 conforming to IS 8329, in any length including jointing with push on rubber tyton joints, as in trenches of following bore in new or old locations. (Excavation, earth work & DI specials shall be measured and paid separately. However, the rate of Rubber tyton joints shall be included in the unit rate quoted).

All as per Item Sr No.17 but 150mm bore class K-7 complete all as specified and directed.

All as per Item Sr No.17 but 100mm bore complete all as specified and directed.

Supply Laying, jointing and testing cast iron water pipes with flanged end or spigot and socketed ends in any length including cleaning, cutting for reducing length as required, jointing as in trenches for 80 mm bore in new or old locations. (Excavation, earth work, joints, threading & CI specials shall be measured and paid separately).

Cutting existing cast iron pipe of following bore of any description for insertion of fittings and setting the pipe in proper alignment complete all as specified and directed. (Excavation earth work and fittings shall be measured and separately). Pipe of 80 mm bore

All as per item No. 21 above but Pipe of 100mm bore

All as per item No. 21 above but Pipe of 150mm bore

All as per item No. 21 above but Pipe of 200mm bore

Material and labour of Run lead joints in repair including extracting old lead while removing the old joint to the following bores of water Supply Lines with spigot & socket ends including necessary earth work excavation in soft loose soil up to 1.5 mtr width and 1.5mtr depth returning and filling and well ramming including watering as required complete all as specified and directed by Engr-in-Charge. Note:- (i) The Joints are meant for laying new / old pipe & fittings and where Independent leaking joints to be ordered. (ii) Old lead as retrived may be used by the contractor under this item. Additional lead as required shall be arranged by the contractor. (iii) Excavation and earth work for independent joints shall be measured and paid separately.Pipe of 80mm bore

All as per item No. 25 above but Pipe of 100mm bore

All as per item No. 25 above but Pipe of 150mm bore

All as per item No. 25 above but Pipe of 200mm bore

Run lead joint to the following bore CI pipe with spigot & socket ends complete all as specified & directed. Pipe of 80mm bore

All as per item No. 29 above but Pipe of 100mm bore

All as per item No. 29 above but Pipe of 150mm bore

All as per item No. 29 above but Pipe of 200mm bore

Taking up or down old unsv steel water tubing of following bore from trenches or walls etc. complete all as directed. (Excavation and earth work shall be measured and paid separately). Pipe of 15mm bore

All as per item No. 33 above but Pipe of 20mm bore

All as per item No. 33 above but Pipe of 25mm bore

All as per item No. 33 above but Pipe of 40mm bore

All as per item No. 33 above but Pipe of 50mm bore

All as per item No. 33 above but Pipe of 80mm bore

Supply & Laying, Jointing Galvanized steel water tubing, medium grade of following bore, screwed and socketed joints with and including all required fittings as in trenches, floors, on walls etc complete all as directed. (Excavation and earth work for fixing in old location already considered in items for taking out and for new locations if required the same shall be paid separately). Pipe of 15mm bore

All as per item No. 39 above but Pipe of 20mm bore

All as per item No. 39 above but Pipe of 25mm bore

All as per item No. 39 above but Pipe of 40mm bore

All as per item No. 39 above but Pipe of 50mm bore

All as per item No. 39 above but Pipe of 80mm bore

Supply and fix in replacement gun metal glove or gate valve heavy duty ISI marked class-1 with iron wheel head, screwed both ends for iron pipe of following bore complete all as specified and directed Pipe of 15mm bore

All as per item No. 45 above but Pipe of 20mm bore

All as per item No. 45 above but Pipe of 25mm bore

All as per item No. 45 above but Pipe of 40mm bore

All as per item No. 45 above but Pipe of 50mm bore

Supplying and fixing in replacement cast iron sluice valves ISI marked with hand wheel suitable for pipe of 200 mm bore, both ends flanged rating PN-1.6 with SS spindle including jointing with New MS nuts and bolts, washers and gasket etc all as specified and directed

Supplying and fixing in replacement cast iron sluice valves ISI marked with hand wheel suitable for pipe of 150 mm bore, both ends flanged rating PN-1.0 with SS spindle including jointing with New MS nuts and bolts, washers and gasket etc all as specified and directed

All as per item Sl.No 51 but for pipe of 100 mm bore

All as per item Sl.No 51 but for pipe of 80 mm bore

Construction of masonry pits of following size (internal size) for sluice valves with sub Class 'B' bricks straight or curved or plan exc 6 mtr mean radius built in CM 1:6 PCC 1:3:6 in foundation, 15 mm thick plaster in CM 1:4 on internal faces of walls, 40 mm thick, PCC 1:2:4 in floors including valve pit cover made out of MS sheet 2 mm thick with angle iron 40x40x6 mm frame with fixing hinges, locking arrangement hold fastand handle etc duly painted with two coats of synthtic enamel paint over a coat of red oxide primer including necessary excavation & earth work complete all as specified inclding breaking of existing broken/ damaged valve pit the contractor can utilize retrived serviceable bricks. Size 60x60x60cm

All as per item No. 54 above but Size 90x90x90cm

All as per item No. 54 above but Size 120x120x90cm

Supply and fix Cast iron/ ductile iron fittings of size upto 300 mm bore for spigot and socketed pipes e.g. Bends (any type, radius and angle). Tapers any type (Straight, end, increasing, decreasing or double socket etc). Tee pieces single branch, 'Y' junctions double branches, crosses (all sockets or socket and spigot) collars caps and plugs conforming to Is complete all as specified and directed. (Excavation, earth work, & joints shall be measured and paid separately).

Supply and fixing 'D' joint complete set including nuts/bolts and rubber ring for repair to GI/ CI / DI pipe line of following size complete all as specified. Note:- Exc and earth Work shall be measured and paid separatly. Pipe of 50 mm bore

All as per item No. 58 above but Pipe of 80 mm bore

All as per item No. 58 above but Pipe of 100 mm bore

All as per item No. 58 above but Pipe of 150 mm bore

All as per item No. 58 above but Pipe of 200 mm bore

Materials and labour for drilling & tapping CI/DI/GI water mains of any size ( in position) for branch connection of the internal dia of size 20 mm including supply and fixing plain brass ferrules screwed both end 20mm bore and necessary earth work complete all as specified and directed by Engr-in-charge.

Repair to sluice valve installed at existing line of following bore by opening up, necessary repair comprising replacement of glands, gland packing, gaskets, facing the gate & valve seat, replacement of nut bolts, reassembling and fixing in position & testing complete all as directed. Note: -(i) Necessary arrangements for regulating the water supply in line for the purpose of repair shall be made by contractor at his own expenses. (ii) MS Spindle shall be measured and paid separately in the under mentioned item. Pipe of 80mm bore

All as per item No. 64 above but Pipe of 100mm bore

All as per item No. 64 above but Pipe of 150mm bore

All as per item No. 64 above but Pipe of 200mm bore

Supply and replace MS Spindle in sluice valve complete with nut all as specified and directed. Pipe of 80mm bore

All as per item No. 68 above but Pipe of 100mm bore

All as per item No. 68 above but Pipe of 150mm bore

All as per item No. 68 above but Pipe of 200mm bore

Supply and fixing in replacement Bib Tap size 20mm bore dia of pipes standard PTMT and colour high pressure screwed for iron pipe and fixed with nipple/ elbow and socket if required all as specified and directed.

M&L for valve pit chamber cover in repair with 3mm thick MS sheet cover including angle iron frame 40x40x5mm duly painted with a coat of zinc oxide primer and two coats of synthetic enamel paint with locking arrangement of size upto 1100x1100mm (or any fabrication required at site) with PCC for fixing of the same complete all as specified and directed by Engr-in-charge

M&L for mild steel framed work such as ladder, walkways, railings and similar works including work conforming to FE 290 Gde 165 including painting two coats of synthetic enamel paint over a coat of zinc oxide primer complete all as specified and as directed

Supply only O- tolidine Reagent (OT solution) for chlorination testing of 500 ml bottle complete all as specified and directed

Service and repair of chlorine dosing pump installed in pump house of any make any size complete all as specified and directed by Engr-in-charge. NOTE : Spares replaced shall be measured and paid separately under relevant item as supply only

Gear motor complete 230V 50Hz suitable for altoch decrine dosing pump

Rotor assembly with bearings brackets & tolerance rings

Coil 250V 50Hz

Single head feed rate control with shaft

Pump head (ferrules 1/4' & duckbill included)

Roller assembly

Pump tube

NRV for dosing pump

Supply & Fix in replacement of FRP hypo-chlorine powder granules solution preparartion cum setting tank capacity 100 Ltrs with lid, port hole, inlet/outlet/drain connection level gauge etc and fitted with 1 phase 0.5HP motor and agitator rod along with wiring complete all as specified and directed

Lifting / taking out the defective submersible pump motor set of any capacity and description / make, any depth from bore well by lifting, chain pulley etc all as required carefully, by disconnecting / dismantling all electric connections, PVC/MS column pipes of size 32/40 mm etc and transporting the defective pump motor set to workshop, lowering the same after cleaning for any blockage /repair/new pump or motor set to the existing location including replacing the rubber packing/ GI nut bolts of the column pipes etc of suitable size where ever required complete all as specified and as directed by Engr-in-charge.

M&L for complete opening of submersible borewell pump set upto 02 HP capacity for repair/ replacement of unserviceable worn out bearing/ worn out unserviceable shaft/ burned out copper winding as per existing gauge, No of turns, varnishing with specified RPM/ worn out strainer/ bush / sleeve /thrust bearing/ thrust bearing lock nut etc., including reassembling and testing as per specified RPM at workshop etc., complete all as specified and as directed. NOTE : (i) The quoted rate shall be inclusive of transportation of pumpset from pump house site to workshop and back to pump house site after necessary repairs. (ii) The quoted rate shall be inclusive of balancing of shaft through lathe work incl welding work if any required as per site requirement, replacement of oil seal, water cap, neck ring, bush, replacement of worn out T bolts, SS nut, bolts, washers etc complete. (iii) The quoted rate shall be inclusive of shaft sleeve of SS, rubber seal etc complete (iv) Winding shall be measured and paid separately (v) Spares replaced shall be measured and paid separately under relevant item as supply only

Supply only rewinding material for submersible bore well motor upto 02 HP capacity

Supply only the following spare parts for submersible Pumpset upto 02 HP capacity Thrust bearing incl bush

All as per item No. 89 above but Repairing of starter stamping

All as per item No. 89 above but CI motor Base

All as per item No. 89 above but Thrust plate with bushes and bearings

All as per item No. 89 above but Balancing of Rotar

All as per item No. 89 above but CI suction chamber

All as per item No. 89 above but GM bush

GM impeller (The impeller of any No of stages will be measured as Each Job)

Lifting / taking out the defective submersible pump motor set of any capacity and description / make, any depth from bore well by lifting tolls , chain pulley etc all as required carefully, by disconnecting / dismantling all electric connections, column pipes of size 80/100 mm etc and transporting the defective pump motor set to workshop, lowering the same /repaired/ new serviceable submersible pump or motor set to the existing location including replacing the rubber packing/ GI nut bolts of the column pipes etc of suitable size where ever required complete all as specified and as directed by Engr-in-charge.

M&L for complete opening of submersible borewell pump set of 30/35 HP capacity for repair/ replacement of unserviceable worn out bearing/ worn out unserviceable shaft/ burned out copper winding as per existing gauge, No of turns, varnishing with specified RPM/ worn out strainer/ bush / sleeve /thrust bearing/ thrust bearing lock nut etc., including reassembling and testing as per specified RPM at workshop etc., complete all as specified and as directed. NOTE : (i) The quoted rate shall be inclusive of transportation of pumpset from pump house site to workshop and back to pump house site after necessary repairs. (ii) The quoted rate shall be inclusive of balancing of shaft through lathe work incl welding work if any required as per site requirement, replacement of oil seal, water cap, neck ring, bush, replacement of worn out T bolts, SS nut, bolts, washers etc complete. (iii) The quoted rate shall be inclusive of shaft sleeve of SS, rubber seal etc complete (iv) Winding shall be measured and paid separately (v) Spares replaced shall be measured and paid separately under relevant item as supply only

Supply only rewinding material for submersible bore well motor of 30/35 HP capacity

Supply only the following spare parts for submersible Pumpset of 30/35 HP capacity Thrust bearing incl bush

All as per Serial Item No 100 here-in-above but Revolving disc

All as per Serial Item No 100 here-in-above but CI connection piece

All as per Serial Item No 100 here-in-above but CI upper housing

All as per Serial Item No 100 here-in-above but CI lower housing

All as per Serial Item No 100 here-in-above but Repairing of starter stamping

All as per Serial Item No 100 here-in-above but CI motor Base

All as per Serial Item No 100 here-in-above but Thrust plate

All as per Serial Item No 100 here-in-above but Balancing of Rotar

All as per Serial Item No 100 here-in-above but CI suction chamber

All as per Serial Item No 100 here-in-above but CI stage bowl

All as per Serial Item No 100 here-in-above but GM bush

All as per Serial Item No 100 here-in-above but GM impeller (The impeller of any No of stages will be measured as Each Job

All as per Serial Item No 100 here-in-above but CI DOL Piece

All as per Serial Item No 100 here-in-above but CI NRV Body

All as per Serial Item No 100 here-in-above but Sand guard/cover

Taking out submersible 15/ 20 HP Non clog sewage pumpset from sewage well duly disconnecting electrical/sewage connections along with existing sewage cable, pipe etc and shifting pump set cable and pipe aside for reuse and lowering into sewage well after repair works including initial testing water proof cable jointing, connecting of sewage line, final testing etc compete all as specified and as directed

Complete opening of 15/ 20 HP capacity submersible non clog sewage pump set for repair / replacement of unserviceable worn out bearing / worn out unserviceable shaft / burned out copper winding with suitable, No of turns & varnishing with specified RPM / worn out strainer/ bush/ sleeve/ thrust pad/ thrust bearing/ impeller/ thrust bearing/ lock nut etc including transportation complete all as specified and as directed. NOTE : Spares replaced shall be measured and paid separately under relevant item as supply only.

Supply only impeller for 15/ 20 HP capacity submersible Non clog sewage pumpset

Supply only ball bearing for 15/ 20 HP capacity submersible Non clog sewage pumpset

Supply only rewinding material for 15/ 20 HP capacity submersible Non clog sewage pumpset

Collection of water samples (with and without chlorination) from following bore wells/sumps in sterilized bottles all as per the standard instructions and guidelines of the Chief Water Analyst of Department of water and Sewage examinations from IIT Roorkee, transporting the samples safely and getting the same tested for chemical and bactyeriological tests, with and without chlorination test from the same Institute and report submitted to this office complete all as specified and directed. Pump house No 1

All as per Serial Item No 121 here-in-above but Pump house No 2

All as per Serial Item No 121 here-in-above but Pump house No 3

All as per Serial Item No 121 here-in-above but Pump house No 4 Note : The water samples (with and without chlorination) shall be counted as 01 set of sample.

Disconnecting electric/ water connections and removing centrifugal monoblock/ submersible pumpset upto 02 HP from any type from existing location and transporting pumpset to workshop and back after repair, servicing including replacement of UNSV parts such as pump rubber gasket/ seal, foundation nut bolts etc as required and refixing in its original position, testing and comissioniong complete all as specified and directed.

M & L in repairs for rewinding of motor at Srl item No 125 above of capacity upto 02 HP by means of cutting and removing existing burnt out winding completely cleaning and repair of slots and rewinding with new copper wire of existing gauge and size/ turns, varnishing with insluation, balancing of shaft, incl replacement of UNSV connection plate/ terminal point as required all etc complete assembling the motor complete as per the specified RPM at workshop complete all as specified and directed

S & F in replacement of ball bearing incl bearing housing, O ring, shaft, seal of suitable size of pumpset at srl item No 125 above as per existing of capacity upto 02 HP after taking out broken/ unsv bearing complete all as specified and directed

M&L for rubber gasket joints in flanged end cast iron pipes of following size and fittings complete with welding grinding work and including minimum 3mm thick rubber/fibre gasket and replacement of nuts/bolts/washers complete including dewatering etc all as specified and directed. Pipe of 80mm bore

All as per item No. 128 above but Pipe of 100mm bore

All as per item No. 128 above but Pipe of 150mm bore

All as per item No. 128 above but Pipe of 200mm bore

Material and labour for painting of CI/DI/GI Column pipe/ railing of Over head reserviour of Size 80 to 150 mm dia with different colour red, blue, yellow or any other color by thorougly removing old paint and applying two coat of red oxide and one coat of synthetic enamel exterior paint complete all as specified by Engineer in charge. NOTE : T & P required for painting such as scaffolding and other misc item shall be arrangement of the contractor and the cost thereof shall be included in the unit rate quoted.

S&F in repairs, Float ball valves of size 40/50 mm high pressure brass body with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed complete all as specified and as directed.

S&F in repairs, Float ball valves of size 15/20 mm high pressure brass body with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed complete all as specified and as directed.

S&F in repairs, column GI medium grade pipe 100 mm flanged/screwed medium grade GI pipes with flanged ends, 3 mtr in length laid in trenches / fixed over ground in suction / delivery line including disconnecting the old pipe of size 100mm from any location i.e. water supply / sewage complete all as specified and as directed by Engr-in-charge.

M&L for MCCB 100 Amp 4 pole 415 V, 50 Hzs, 25 KA including taking out old U/S one, complete all as specified and as directed by Engineer-in-Charge.

M&L for MCCB 125 Amp 4 pole 415 V, 50 Hzs, 25 KA including taking out old U/S one, complete all as specified and as directed by Engineer-in-Charge.

M&L for MCCB 160 Amp 4 pole 415 V, 50 Hzs, 25 KA including taking out old U/S one, complete all as specified and as directed by Engineer-in-Charge.

M&L for MCCB 200 Amp 4 pole 415 V, 50 Hzs, 25 KA including taking out old U/S one, complete all as specified and as directed by Engineer-in-Charge.

M&L for Power Contractor 3 pole 3 phase Standard coil voltage 240/415 V, 50 HZ, Auxiliary contacts 2 NO+ 2 NC, Current rating 40 Amps,

M&L for Power Contractor 3 pole 3 phase Standard coil voltage 240/415 V, 50 HZ, Auxiliary contacts 2 NO+ 2 NC, Current rating 32 Amps,

M&L for single phase preventer model VSP 2, suitable to be fixed with FASD starter of any capacity for operation of the submerSI-ble pump motor, including taking out old U/S one complete all as directed

S&F Electronic timer type :- ST 100 operating voltage 240/415 Volts, 50 Hz, time delay range 12-120 Sec/ 3-30 Sec suitable o be fixed with FASD starter of any capacity for operation of the submersible pump motor, including taking out old U/S one complete all as directed

S&F in replacement of submersible starter panel for 2.0 Hp pump set single phase 50Hz complete all as specified and as directed by Engineer-in-Charge.

Taking down cement or cement lime plaster any description on brick or stone walls etc., including raking out joints, hacking of keys, scrubbing down with water etc., complete all as specified and directed.

M&L for 15mm thick cement plaster (1:6) on fair faces of brick work or concrete surfaces complete all as specified and directed

M&L for applying two coat of white wash on new wall surface including preparation of surface complete all as specified and directed

Supply only granular type calcium hypo chlorite having under mentioned generic specifications:- (a) Available chlorine - Min 65% by mass, (b) Stability - Max 1/15 loss of chloride on basis of available chloride, (c) Particle size (passing through 1.70mm IS sieve) - Min 99.5% by mass, (d) Water insoluble mattar- Max 6%, (e) Calcium hydroxide - Max 4%, (f) Sodium chloride - Max 15% Note: 1. Calcium hypo chlorite should be dry free flowing and free from lumps. 2. It should not induce substances beyond acceptable limit as given in IS 10500 (2012) in treated and disinfected water. 3. Contractor must be provide original manufacturing's test certificate with Hologram.

Supply & Fix in replacement water meter class A ISI marked flanged type of size 150mm bore with replacement of not, bolts & washers complete all as specified and as directed by Engineer-in-Charge. Make:- Kranti/Dasmesh

Supply & Fix Strainer y type CI body of size 150mm bore complete with cutting existing line, installation of new flanges, bolts, nuts & washers, welding work complete all as specified and as directed by Engineer-in-charge

Taking down the Solar Water Heater of any capacity from the site after disconnecting the water connection, electric connection, opening the solar water heater assembly and descalling with hydrochloride solution fixing of Solar water heater assembly, Dismantling solar panel, any Make or type by removing the glass panel carefully and refixing it cleaning dust, cleaning the water collector tubes and aluminium foil including descaling the existing hot water storage tank of any capacity and replacement of rock wool including repair of brass flange, ring nuts, bolts, washers and other connected works preparation of steel surface of water by rubbing with emery paper, painting the surface by spray painting with one coat of synthetic enamel paint of approved make without damaging other parts / wiring of the machine and refixing the same in its original position of electric back up with thermostat, making cold / hot water connection GI pipes as required to make the system functional and connecting up with hot concealed water pipe line complete all as specified and directed. Note :- Spares and accessories will be measured and paid seperately.

Supplied, hoisted and fixed in repairs position rotational moulded polyethylence water storage tanks IS : 12701 - 1996 marked (cylindrical vertical with closed top) of 1000 Ltrs capacity with and including 20mm dia Ball valve high pressure of PTMT with apoxy aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight 210 gms) complete all as specified and directed.

S&F in repair of hot water piping insulation with two layers of glass wool 25mm thick covered with chicken wire mesh 24 Gauge and over all covering with aluminium sheet of 28 gauge complete all as specified and directed.

S&F in repair flat plate collector consisting of transparent cover, riser tube, absober plate, header tube with proper insulation steel tank complete all as directed.

S&F in replacement glass panel rubber beading of approved quality, complete all as specified and directed.

S&F in repair insulated steel tank with inner protective coating for corosive resistance of 500 Ltrs of capacity alongwith stand for mounting of insulated tank Make : Tata Power Solar/V-Guard etc complete all as specified and directed.

S&F in repair heating element of 3 KW , B.S.P threaded with thermostat pocket and metal cap all as per existing one complete all as specified and directed.

S&F in repairs of thermostat size 6/11' long, suitable for Solar Water Heater of any capacity complete all as specified and directed.

S&F in replacement of PVC insulated flexible copper conductor 3 core 1100 volts grade of size 10 Sqmm complete all as specified and directed.

S&F in replacement of MCB TPN /Isolator 4 Pole 63/40 Amps 10KA with suitable sheet metal enclosure complete all as specified and as directed by Engineer-in-charge

S&F in replacement of LED aviation obstruction light yellow painted die cast aluminium alloy housing with 12W max consumption with all accessories complete.

S&F in replacement of butterfly valve PN-10 of size 80mm bore fixed in PVC heavy duty pipe complete with flanged end connections with new nuts/bolts etc complete all as specified and as directed by Engineer-in-charge

S&F in replacement of butterfly valve PN-10 of size 100mm bore fixed in PVC heavy duty pipe complete with flanged end connections with new nuts/bolts etc complete all as specified and as directed by Engineer-in-charge

S&F in replacement of butterfly valve PN-10 of size 150mm bore fixed in PVC heavy duty pipe complete with flanged end connections with new nuts/bolts etc complete all as specified and as directed by Engineer-in-charge

S&F in replacement of butterfly valve PN-10 of size 200mm bore fixed in PVC heavy duty pipe complete with flanged end connections with new nuts/bolts etc complete all as specified and as directed by Engineer-in-charge

S&F in replacement of HDPE lowering pipe heavy duty of size 32/40 mm dia complete with safety wire all as specified and as directed.

Supply, connection and testing of submersible cable copper conductor 3 core 1100 Volt grade 6 sq mm nominal cross sectional area including disconnecting the old u/s cable complete all as specified and directed by Engr-in-charge.

Supply, connection and testing of submersible cable copper conductor 3 core 1100 Volt grade 10 sq mm nominal cross sectional area including disconnecting the old u/s cable complete all as specified and directed by Engr-in-charge.

M&L for tripod assembly for lowering/ Taking out of submersible pump set from borewell comprising of GI pipe heavy duty 80mm dia 03 Nos of 06 RM each duly grouted in PCC at lower end and upper end jointed together with and provided with U- Clamp made of heavy duty MS rod suitable to withstand 3 ton load and sling.

S&F in replacement mild steel bolts with nuts, washer to replace existing bolts of suitable length all as specified and directed.

Development of for following tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by "V" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge Tubewell No 1

All as per item No. 171 above but Tubewell No 4

S&F in replacement of submersible three phase DOL starter panel upto 02 Hp pump set single phase 50Hz complete all as specified and as directed by Engineer-in-Charge. Make:- Havells/BCH/C&S

Supply, fixing and testing in replacement of non-clogging sewage submersible pumpset type KRTUK, - 100-260 /74 head 22.5m discharge 30 Cum /Hr, complete all as specified and as directed by Engineer-in-Charge.

Supply, fixing and testing in replacement of starter for non-clogging sewage submersible pump of capacity upto 20 HP with protection from over heating, over voltage/current, low water level complete all as specified and as directed by Engineer-in-Charge. Make KSB/equivalent as specified in list of makes.

Excavating in post holes (or similar holes) each n exc 0.50 cum getting out returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n exc 25 cm watering and removing surplus soil n exc 50 m and making good the surface in any type of soil complete all as specified and directed

M & L for cement concrete 1:3:6 type C2 (using 40mm graded aggregates) as in founation, filling and mas concrete all as specified and directed.

Fixing only chain link fencing including line wires, any mesh size and type of standards, rails, straining, bolts etc including provision of binding wire all as specified.

Supply of MS galvanised chain link fencing with 3 mm dia and size as specified at site by Engr-in-charge including line wires, strain bolts, binding wire, taking down old damaged fencing complete all as directed.

S&F mild steel screw bolts (machine made) with hexagonal head at one end and screwed the other or screwed both ends each screwed and to be fitted with washers and with hexagonal nut of exc 5 cm length with dia of shins 11 to 15 mm etc all as specified and directed.

S&F mild steel work such as in fencing post, tie bars etc including embedding into concrete and making holes for screwing of nut, bolts, cutting top shape as directed, drilling holes, notching for wire etc conforming Fe 410-0 or Fe 310-0 all as specified and directed

Taking down carefully copper / aluminium point wiring light / fan, socket or power point complete including fittings such as switches, sockets, ceiling rose, bell push bell buzzer lamp holder bracket etc. removing from site and making good disturbed surface of wall, floor etc complete all as specified and as directed.

M & L for replacement of concealed point wiring complete with PVC insulated and unsheathed FRLS cable of 1.5 sqmm (nominal area) with multi stranded copper conductor single core 1100 volts grade in and including rigid PVC conduit ISI marked medium grade not less than 20 mm dia, with MS stove enamelled sunken boxes (normal and modular type as required) including earth dolly with plastic laminated sheet top cover (cover plate with frame in case of modular) of approved make and colour including 1.5 sqmm multi stranded FRLS copper conductor cable of green colour as continuous earth wire with lugs, round sheet and accesseries and making good disturbed surfaces of walls/floor etc complete all as specified and directed for the followings :- One light / fan point controlled by one way switch

All as per item No. 183 above but One 5 Amp socket outlet on independent board.

All as per item No. 183 above but One 5 Amp socket outlet on same board.

All as per item No. 183 above but One bell/buzzer point controlled by one bell push

All as per item No. 183 above but One light point controlled by two 2-way switch

All as per above item No-183 here in before but using 2.5 sqmm single core multi stranded copper conductor PVC insulated and unsheathed, FRLS cable for 15 Amp socket outlet on independent board including 2.5 sqmm multi stranded copper conductor cable of green colour as continuous earth wire with lugs etc as required complete all as specified and as directed.

M&L for replacement of point wiring in casing caping on sufraces of wall/ceiling floor etc complete with PVC insulated and unsheathed FRLS cable of 1.5 sqmm (nominal area) with multi stranded copper conductor single core 1100 volts grade with PVC rectangular block of suitable size including 1.5 sqmm multi stranded FRLS copper conductor cable of green colour as continuous earth wire with lugs and accesseries and making good disturbed surfaces of walls/floor etc complete all as specified and as directed for the followings :- One light / fan point controlled by one way switch

All as per item No. 189 above but One 5 Amps socket out let point controlled by one 1-way switch on independent board.

All as per item No. 189 above but One 5 Amps socket out let point controlled by one 1-way switch on same board.

All as per item No. 189 above but One bell/buzzer point controlled by one bell push

All as per item No. 189 above but One light point controlled by two 2-way switch

All as per above item no 189 here in befor but using 2.5 sqmm single core multi stranded copper conductor PVC insulated and unsheathed, FRLS cable for 15 Amp socket outlet on independent board including 2.5 sqmm multi stranded copper conductor cable of green colour as continuous earth wire with lugs etc as required complete all as specified and as directed.

M & L for replacement of existing conduit point wiring complete with PVC insulated and unsheathed FRLS cable of 1.5 sqmm (nominal area) with multi stranded copper conductor single core 1100 volts grade drawn through existing conduitwith MS stove enamelled sunken boxes (normal and modular type as required) including earth dolly with plastic laminated sheet top cover ( cover plate with frame in case of modular) of approved make and colour including 1.5 sqmm multi stranded FRLS copper conductor cable of green colour as continuous earth wire with lugs and accesseries and making good disturbed surfaces of walls/floor etc complete all as specified and directed for the followings :- One light / fan point controlled by one switch.

All as per item No. 195 above but One bell point controlled by one bell Push

All as per item No. 195 above but One 5 Amps socket out let point controlled by one switch on independent board.

All as per item No. 195 above but One 5 Amps socket out let point controlled by one switch on same board.

All as per item No. 195 but with 2.5 Sqmm nominal cross sectional area electric cable for 15 Amps socket outlet point controlled by one switch on independent board complete.

S&F in replacement switch piano type 5 amp one way ISI Marked complete all as specified and directed by Engineer-in-Charge.

S&F in replacement switch piano type15 Amps one way ISI Marked complete all as specified and directed by Engineer-in-Charge.

S&F in replacement socket outlet 5 pin 5 Amps flush type complete all as specified and directed by Engineer-in-Charge.

S&F in replacement socket outlet 2-in-1, 6 pin 5 amp and 15 amps all as specified and directed.

S&F in replacement socket outlet 6A-2/3 Pin combined 2 module modular type complete all as specified and directed.

S&F in replacement socket outlet 6A/16A-2/3 pin combined 2 module modular type complete all as specified and directed.

S&F in replacement switch 6 amps modular type one one way complete all as directed.

S&F in replacement switch 16 amps modular type one one way complete all as directed.

S&F in replacement electronic fan regulator Step type complete all as specified and directed.

S&F in replacement bell push flush type 5 amp one way ISI Marked complete all as specified and directed.

S&F in replacement modular type bell push 6 amp one module ISI Marked complete all as specified and directed.

S&F in replacement Bell, DING DONG AC 230 Volts single pole type complete all as specified and as directed.

S & F in replacement of Lamp holder PVC/polycarbonate with back plate suitable for batten fittings complete all as specified as directed

S&F in replacement of ceiling rose surface PVC/polycarbonate 63 x50mm three terminals complete all as specified and as directed.

S & F in replacement of sub main wiring with PVC insulated, FRLS unsheathed two single core cable 1100 volts grade with stranded copper conductor of size 4.0 sqmm (Nominal area) drawn in and Including concealed PVC conduit of suitable size as directed with and including one run of 4.0 sqmm multi stranded copper conductor single core PVC insulated, unsheathed cable of green colour as continuous earth wire including lugs etc connected and tested complete all as specified and as directed. Note: (i) Two runs of 4.0 sqmm cable and one run of 4.0 sqmm cable of earth continuity conductor and conduit shall be a unit length.

S & F in replacement of sub main wiring with PVC insulated, FRLS, unsheathed two single core cable 1100 volts grade with stranded copper conductor of size 6.0 sqmm (Nominal area) drawn in and Including concealed PVC conduit of suitable size as directed with and including one run of 6.0 sqmm multi stranded copper conductor single core PVC insulated, unsheathed cable of green colour as continuous earth wire including lugs etc connected and tested complete all as specified and as directed. Note: (i) Two runs of 6.0 sqmm cable and one run of 6.0 sqmm cable of earth continuity conductor and conduit shall be a unit length.

S & F in replacement of Rigid non-metallic PVC conduit 25 mm (external dia) ISI marked (on surface) incl of all accessories and all fittings such as Tees bends, elbows, reducers, bell mouth, tube ends and fixing accossories such as couplers lock nuts, saddles, pipe hook etc complete all as specified and as directed.

S&F in replacement of sheet metal enclosure double door concealed suitable for SPN distribution boards when MCB to be used having 200 Amp rated bus bar 12 ways 240 V including fixing in new location with connection of circuit and submain as per site requirement complete all as specified and as directed . Note- (a) MCBs are to be measured and paid seperately. (b)Make of MCBs and DB should be same.(c) Extra circuit length where DBs are to be shifted from existing location to new location shall deemed to be included in the quoted rate.

S&F in replacement of sheet metal enclosure double door concealed suitable for SPN distribution boards when MCB to be used having 200 Amp rated bus bar 8 ways 240 V including fixing in new location with connection of circuit and submain as per site requirement complete all as specified and as directed . Note- (a) MCBs are to be measured and paid seperately. (b)Make of MCBs and DB should be same.(c) Extra circuit length where DBs are to be shifted from existing location to new location shall deemed to be included in the quoted rate.

S&F in replacement of sheet metal enclosure double door concealed suitable for SPN distribution boards when MCB to be used having 200 Amp rated bus bar 4 ways 240 V including fixing in new location with connection of circuit and submain as per site requirement complete all as specified and as directed . Note- (a) MCBs are to be measured and paid seperately. (b)Make of MCBs and DB should be same.(c) Extra circuit length where DBs are to be shifted from existing location to new location shall deemed to be included in the quoted rate.

S&F in replacement of single pole and neutral enclosure with 2 pin and metal earth plug and socket complete with one single pole MCB 20 Amp complete all as specified and as directed.

S&F in replacement of Double door three phase distribution board 4 way loadline VTPN when MCCB to be used as incomer and made out of CRCA sheets 1.6 mm thick, phosphatised powder coated with Bus Bar 200 Amps, 415 V, Earth Stud, Din Rail, Polymide terminal blocks for incoming and outgoing circuits, inbuilt loose wire box ,ground terminal blocks with thimbled flame retardant copper conductors and poly layer for protection complete all as specified and directed (Note:-(a) MCCB and MCBs are to be measured and paid for seperately. (b) Make of MCBs and DB should be same.

S&F in replacement of Double door distribution board 4 way TPN when MCB to be used as incomer powder coated with Bus Bar 200 Amps, 415 V, Earth Stud, Din Rail, complete all as specified and directed (Note- (a) MCBs are to be measured and paid seperately. (b)Make of MCBs and DB should be same.)

S&F in replacement MCB SP 5 to 32 Amps, 240 volts curve 'B',breaking capacity 10KA, all as specified.

S&F in replacement MCB DP 16 to 40 Amps, 240 volts, curve 'B', breaking capacity 10 KA, all as specified.

S&F in replacement MCB DP 50 to 63 Amps, 240 volts, curve 'B', breaking capacity 10 KA, all as specified.

S&F in replacement MCB TPN 63 Amps, 415 volts, curve 'B', breaking capacity 10 KA, all as specified.

S&F in replacement MCCB , 125 Amps, 4Pole with adjustable thermal setting and rupturing Capacity 16 KA compatible with VTPN DB complete all as specified and directed.

S & F In replacement of modular switch 2 way, 6 Amp,1 module ISI Marked complete all as specified and as directed.

S & F in replacement of modular Fan Regulator fan step regulator,120W- single module ISI Marked complete all as specified as as directed.

S & F In replacement of Piano type switch 2 way, 6 Amp,1 module ISI Marked complete all as specified and as directed.

S&F in modular blanking plate, 1 module ISI Marked complete all as specified and as directed.

S&F in replacement metal flush box 3 module all as specified and directed.

S&F in replacement metal flush box 6 module all as specified and directed.

S&F in replacement metal flush box 8 module all as specified and directed.

S&F in replacement for white cover plate with frame, 3 module all as specified and directed.

S&F in replacement for white cover plate with frame, 6 module all as specified and directed.

S&F in replacement for white cover plate with frame, 8 module all as specified and directed.

Supply and fixing in repair of Earthing to DBs with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25m below normal ground level) with top edge of earth plate not less than 1.5m below normal ground level connected to main earth lead 4.0 sqmm galvanised iron wire by means of bolts, nut, check nuts and washers of galvanized iron or steel all as shown in electrical plate No.3 of MES Schedule pt-I 2009, GI earth lead shall be protected by GI pipe 15 mm dia medium grade and connected to distribution board including excavation in any type of soil,returning filling, disposal of soil, providing charcoal dust and common salt upto top edge of earth plate, construction of PCC pit with RCC cover, funnel, watering pipe of 20mm dia GI light grade and provision of earth test point including testing on completion complete all as specified and as directed.

M & L in repair for Earth continuity conductor or main earthing lead of 4.0 mm galvanized iron wire, buried in ground or fixed to wall in and including 15 mm bore GI pipe medium grade for protection of earth wire complete all as specified and directed.

S&F in replacement enviroment friendly,ultra modern,energy saving surface mounted decorative 10 Watt LED bulkhead fitting with pressure die cast aluminium housing ,high efficient LEDs with opal diffuser and IP65 protectio, lumen efficacy 85 lm/watt with colour temerature 6500K, THD≤ 20 CRI>80,2.5 kV surge protection all as specified and directed.

S&F 09 watt LED bulb with B22 Base cap, 90 lumens ,Colour rating Index 80,colour temp F 6500K,satrtup time less than 2 sec,In built surge 3.0 kV, voltage range 140V to 270 V , Lamp life 15000 hours complete all as specified and directed.

S&F 12 watt LED bulb with B22 Base cap, 1200 lumens ,Colour rating Index 80,colour temp F 6500K,satrtup time less than 2 sec,In built surge 3.0 kV, voltage range 140V to 270 V , Lamp life 15000 hours complete all as specified and directed.

S&F in replacement of enviroment friendly indoor decorative 20 Watt LED polycarbonate Batten with opal diffuser , operating voltage range 140v to 270 V, Driver efficiency 88%, lumen efficiency =100 lm/watt , THD≤ 20 CRI>80 , colour temperature 6500 K, inbuilt surge protection = 2.5 Kv, isolation=3.75, and with zero mercury content including all accessaries all as specified and directed.

S&F in replacement of enviroment friendly indoor decorative 9/10 Watt LED polycarbonate Batten with opal diffuser , operating voltage range 140v to 270 V, Driver efficiency 88%, lumen efficiency =100 lm/watt , THD≤ 20 CRI>80 , colour temperature 6500 K, inbuilt surge protection = 2.5 Kv, isolation=3.75, and with zero mercury content including all accessaries all as specified and directed.

S & F in replacement enviroment friendly recess/pendent mounting 36 watt LED flat panel 2'x2' fabricated CRCA sheet steel duly powder coated housing cool white with high efficient LEDs & glare free opal diffuser PF>0.95 , lumen efficacy>100 lm/W, THD<10% operating range 220v to 240V,CRI>80 including connection with existing wire and all accessaries all as specified and directed.

S & F in repair plastic laminated bakelite sheet cover of Hylam brand including cutting holes for switches, sockets etc as pre requirement including fixing with machine screws and washer complete of following sizes:- 10" x 12" size

All as per item No. 246 but 8" x 10" size

All as per item No. 246 but 8" x 6" size

All as per item No. 246 but 7" x 4" size

All as per item No. 246 but 4" x 4" size

M&L for flame proof wiring with single core PVC insulated and unsheathed 1100 volt grade FRLS electric cable with multi stranded copper conductor of size 2.5 Sqmm phase and neutral drawn in and including ERW rigid steel stove enameled black conduit heavy duty ISI marked of size 20mm dia on surface/wall/ceiling including all flame proof conduct fittings and accessories such as tees junction boxes, bends duly tested by CMRI Dhanbad suitable for one light /fan point controlled by one flame proof rotary switch SP one way and including drawing continuous earth wire FRLS PVC insulated unsheathed 1100v grade cable with stranded copper conductor of size 2.5 Sqmm and connected to earth dolly complete all as specified and directed by Engrs-in-Charge.

Supply and fixing flame proof/weather proof direct entry type rotary switch single pole on & OFF rotary motion switch in cast aluminum alloy LM-6 enclosure epoxy powder coated single pole 230Volts 10 Amps, AC ON/OFF switch operated externally by Knob having 02 Nos of M-20 cable entries, earthing terminals suitable for mounting on Wall/Steel structure etc all as specified and directed. Make : Flexpro/Sudhir/Baliga/Shyam.

Supply and fixing LED light fitting 1x16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures driver,holders, connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and as directed size. Note :- (a) All fittings shall be ISI marked and shall have approval of CMRI Dhanbad .(b) Original Test certificate of Manufacturer shall be produced by Contractor . Make : Flexpro/Sudhir/Baliga/Shyam.

M&L for fixing PVC gang box for mounting one switch and one socket of 5 Amps including all accessoriese complete all as specifies and directed.

M&L for fixing PVC gang box for mounting one switch and one socket of 15 Amps including all accessoriese complete all as specifies and directed.

Supply and fixing of PVC Casing capping 20/25mm ISI marked all as specified and as directed by Engineer-in-charge.

S&F in replacement of Cable PVC insulated unsheathed single core 1100V FRLS grade stranded flexible copper conductor of size 1.5 sqmm complete all as specified and directed.

Supply and fixing in replacement of Cable PVC insulated unsheathed single core 1100V FRLS grade stranded flexible copper conductor of size 2.5 sqmm complete all as specified and directed.

Supply and fixing in replacement of Cable PVC insulated unsheathed twin core of 23/0.0076 size flexible copper conductor complete all as specified and directed.

Supply and fixing in replacement of Cable PVC insulated unarmoured three core 1100V FRLS grade stranded flexible copper conductor of size 2.5 sqmm complete all as specified and directed.

Supply and fixing 25 mtr long 2.5 cm wide and atleast .125 mm wall thickness self adhesive PVC insulated electrical tape roll of good quality complete all as specified and directed.

Supply and fixing in replacement of PVC round shape junction box cover of suitable size including fcomplete all as specified and as directed.

Taking down light fittings of any type any size any location complete all as specifed and directed.

Taking down DB including old U/s MCB/MCCB of any size any type from any location complete all as specifed and directed.

S&F in replacement of recesses mounted round shape downlighter of 5 watt capacity with colour temperature 6500 K complete all as specified and directed.Make- Syska Cat No SSK-PAD-502 or equivalent in Philips, Halonix

S&F in replacement of recesses mounted square shape slim downlighter of 12 watt capacity with colour temperature 6500 K , Lumens 780, CRI more than 80 including all accessore complete all as specified and directed.Make- Syska Cat No SSK-PA2706F or equivalent in Philips, Halonix

S&F in replacement of enviroment friendly indoor decorative three in one 20 Watt LED polycarbonate Batten with opal diffuser , operating voltage range 140v to 270 V, Driver efficiency 88%, lumen efficiency =100 lm/watt , THD≤ 20 CRI>80 , three in one colour temperature (6500k/4000K/3500 K), inbuilt surge protection = 2.5 Kv, isolation=3.75, and with zero mercury content including all accessaries all as specified and directed.

S & F in replacement enviroment friendly recess/pendent mounting 36 watt LED flat panel 2'x2' fabricated CRCA sheet steel duly powder coated housing cool white with high efficient LEDs & glare free opal diffuser PF>0.95 , lumen efficacy>100 lm/W, THD<10% operating range 220v to 240V,CRI>80, Colour Temerature 3500 K (Warm White) including connection with existing wire and all accessaries all as specified and directed.

S&F in replacement of high beam revolving 150 Watt LED search light with beam range 400 mtrs , IP 66 protection, high lumen more than 140 im/w , PF more than 0.95, colour temp. 6500 K, CRI more than 70 optical grade PMMA/PC lens reflector, efiicacy more than 95 % , multiple circuit to avoid complete run down , narrow beam 7 degree, die cast aluminium LM6 body with air fins , protection from short ckt, over load including Tripod stand made of iron and steel for mounting search light and designed to rotate the light 360 degree and could be locked at any position additionally having PVC castor wheel at bottom for easy movement on platform with wheel locking arrangement. Height of tripod stand is 1.5 mtr above bottom including connection from existing point through 3 core 1.5 sqmm cable of suitable length complete all as specified and directed.

S & F in replacement of sub main wiring with PVC insulated, FRLS, unsheathed four single core cable 1100 volts grade with stranded copper conductor of size 6.0 sqmm (Nominal area) drawn in and including ERW conduit of suitable size as directed with and including one run of 6.0 sqmm multi stranded copper conductor single core PVC insulated, unsheathed cable of green colour as continuous earth wire including lugs etc connected and tested complete all as specified and as directed. Note: (i) Four runs of 6.0 sqmm cable and one run of 6.0 sqmm cable of earth continuity conductor and ERW conduit shall be a unit length.

S&F in replacement of metallic Triple pole and earth encolsure with a three pin and earth plug with socket complete with one triple pole MCB 32 Amp complete all as specified and as directed. Make-Havells/Indoasian/Legrand

S&F in replacement of recesses mounted round shape downlighter of 18 watt capacity with colour temperature 6500 K CRI more trhan 80 as per existing sample for size including all as specified and directed.Make- syska,surya, Halonix

S&F 9 watt LED bulb with Base cap B22/B27 as per direction including lumens efficiency 90lm watt icolour rating index 80, colour temp F3000/4000 startup timeless than 2 sec inbuilt surge 3.0 KV voltage range 140 v to 270 v lamp life 15000 hours complete all as specified and directed.

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