REPAIR MAINT OF WATER SUPPLY PUMPS INCLUDING REPAIRS OF CHLORONOME PLANTS SUPPLY OF CHEMICALS WATER SUPPLY PIPE LINE AND RISING MAINS INCLUDING CLEANING OF OVER HEAD TANK AND UNDER GROUND SUMP AND OTHER MISC WORKS AND REPAIRS TO PANEL INSTALLED AT WA

Amount

Excavation in trenches not exc 1.5 mtr wide & not exc 1.5 mtr in depth for foundation etc or for manholes, laying of pipe in soft / loose soil and getting out complete all as specified

Returning filling in, including spreading, leveling watering & well ramming in layers not exc 25cm thick complete all as specified and directed by EIC

Removing excavated material to a distance not exc 50 mtr & depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified & directed

M&L dry clean Sand filling in trenches around underground cables for cushioning, complete all as specified and directed. Note: Depth of sand shall be measured after punning.

Material and labour for Brick protection with sub class ‘B’ bricks old size, laid dry, flat over cable, perpendicular across the cable in trenches complete all as specified and as directed.

Cutting of existing CI pipe in position for inserting of tee, bend collar other type of CI fitting for addition /alternation of existing system for following sizes :-

80mm bore

100 mm bore

150 mm bore

200 mm bore

Cutting existing steel tubing for alterations or additions (Each cut measured separately), complete all as specified and directed for the following bore of pipes: - 15 mm bore

20 mm bore

25 mm bore

40/50 mm bore

S&F bib taps 15 mm bore, cast iron with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed, complete all as specified and directed.

S&F bib taps 20 mm bore, cast iron with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed, complete all as specified and directed.

Taking out CI pipe any type including fittings with spigot and socketed end centrifugally cast laid in trenches of following sizes :-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Re-fixing CI pipe including fittings with spigot and socketed end centrifugally cast laid in trenches after cleaning internally and externally, drawing out foreign material/rust complete up to satisfaction of Engr in Charge of following sizes :-

80mm bore

100 mm bore

150 mm bore

200 mm bore

Supply and laying CI pipe with spigot and socket ends centrifugally cast, class LA , in any length, laid in trenches of following size:-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Threading existing steel tubing for alterations or additions or to form connection, complete all as specified and directed for the following bore of pipes: -

15 mm bore

20 mm bore

25 mm bore

40/50 mm bore

M&L for run lead joint for spigot and socketed end CI pipe & fittings complete all as specified and directed by Engr in charge for following :-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

M&L for cocking of run lead wool joint for spigot and socketed pipes and fittings complete all as specified and directed of following sizes :-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

Taking out, sluice valve top cover, spindle and broken / unsv check nut (gutka) carry to workshop & re-fixing of sluice valve after servicing / maintenance /grinding / cleaning / threading / greasing work to sluice valve parts, including replacement of gland packing, rubber sheet, nut, bolt, Spindle ,check nut and washer of existing size complete all as specified and directed, of following size:-

80 mm bore

100 mm bore

150mm bore

200 mm bore

M&L for PCC 1:2:4 type B1 using 20 mm stone aggregate for providing, cement concrete in roof kerbs or mud stops, rounded or chamfered on edges in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string course lacing courses, parapets and railing upto 60cm in height copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating complete all as directed

M&L for rendering 15mm thick on fair face of brick work in CM 1:4 finished even and smooth complete all as specified and directed.

M & L for framed work for valve pit chamber cover made of MS equal angle and MS sheet 3 mm thick including welding, cutting, hinges, locking arrangements including painting complete all as specified and directed.

S & F MS Clamp for any dia of CI / GI pipe including suitable nuts and bolts, complete all as specified and directed.

Taking up or down (from wall/trenches/floor) existing GI steel tubing and connections, including cleaning for re-fixing or removal to store of following sizes:-

100 mm bore GI pipe

80 mm bore GI pipe

50 mm bore GI pipe

40 mm bore GI pipe

25 mm bore GI pipe

20 mm bore GI pipe

15 mm bore GI pipe

Refixing of old steel tubing and connections in new or old position including cleaning internally and externally, any grade/make in trenches/wall/floor/ceiling including all type of new fittings i.e. sockets, Tee union elbow etc all as specified and directed of following size:-

100 mm bore GI Pipe

80 mm bore GI pipe

50 mm bore GI pipe

40 mm bore GI Pipe

25 mm bore GI pipe

20 mm bore GI pipe

15 mm bore GI pipe

Supply , fixing & laying only GI tubing medium grade with one socket both end threaded in any length including cutting threading connection in new or old position and all type of GI new fittings for laid in trenches/wall/ceiling/ floor/ all as specified and directed of following size

100 mm bore GI pipe

80 mm bore GI pipe

50 mm bore GI pipe

40 mm bore GI Pipe

25 mm bore GI pipe

20 mm bore GI pipe

(g) 15 mm bore GI pipe

Drilling and taping cast iron water mains (in position) for branch connections for following size

Taking out UNSV Gun metal globe galvanised & S&F Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed in for following size:-

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Labour only for minor repairing / rectified and attending the complaints of pipe line leakage/float valve repairing of size 15 mm to 32 mm by highly skilled trades man and making functional including all necessary GI fittings (socket, union, elbow etc) complete all as specified and directed at site. Note : - Excavation required if any will be measured and paid separately under appropriate item.

Labour only for minor repairing / rectified and attending the complaints of pipe line leakage/float valve repairing of size 40 mm to 50 mm by highly skilled trades man and making functional including all necessary GI fittings (socket, union, elbow etc) complete all as specified and directed at site. Note : - Excavation required if any will be measured and paid separately under appropriate item.

Labour only for minor repairing / rectified and attending the complaints of pipe line leakage/float valve repairing of size 80 mm to 100 mm by highly skilled trades man and making functional including all necessary GI fittings (socket, union, elbow etc) complete all as specified and directed at site. Note : - Excavation required if any will be measured and paid separately under appropriate item.)

Construction of new valve chamber with 230mm thick brick masonry in CM 1:4 and plastered on exposed internal/external faces with CM 1:4 including dismantling existing unsv valve pit complete and providing with mild steel sheet cover 3 mm thick and angle iron frame of size 40 x 40 x 6 mm duly painted with two coats of synthetic enamel paint over a coat of red oxide primer and including locking arrangement with lock and lifting handle all as specified and shown on drawing complete all as specified and shown on drawing of sizes.

900 mm x 900 mm x 900 mm (Internal dimension)

1050 mm x 1050 mm x 1050 mm (Internal dimension)

Supply only Calcium hypo chlorite 65-70% chlorine content (Calcium based granular disinfectant for water treatment/swimming pools), packed in 45 Kg Drums, complete all as specified and directed. (Make :- PURI CHLOR manufactured by M/s Shree Rayalaseema HI Strengths Hypo LTD, Kurnool/ AQUAFIT or any equivalent make approved by E-in-Cs branch time to time.)

Labour only for cleaning of RCC Over Head Reservoir by removing sludge , mud , calcium or any other foreign materials from the bottom, side wall and dome of the OHT after scrapping, brushing internal surfaces drawn outside complete waste water from tank by manually or portable pump set arrangement cleaning of bottom, all internal side walls, channel by using brooms, wiper or nylon brush up to satisfaction of Engr in charge, applying two coat of super quality lime to internal surface of OHT incl writing date of cleaning , capacity with super enamelled white paint over surface of black enamelled paint for following capacity of OHT. Note :- (i) No T&P will be provided by the Deptt.(ii) Contractor shall be fully responsible for safety of deployed person.

(i) Upto 10000 gallons over Head Reservoir at 30 feet height staging-

(ii) 50000 gallons RCC over Head Reservoir at 21Mtr staging -

Labour only for cleaning and removing all scale and dirt by using bleaching powder from tanks and from mouths of circulating pipes for upto 500 ltr PVC/RCC/Steel tank etc. Note:- any damage to PVC tank during cleaning, contactor shall be liable to get it repair/replace with existing make and capacity without any cost.

Repair/replacement of the following spare parts for 96 NGQ 51 DECRIN dosing pumps :-

Injection check valve 3/8” MCINJ 38 (5 in 1 pkt).

Weighted suction line strainer 3/8” st138.

3/8” weight suction/discharge tubing malt 002.

Check valve duckbill only (Pack of 5).

Connecting nut 3/8” MANUT00

Connecting nut 3/8” with adaptor (pack of 5) mcadptr

Ferrule 1/4 “ (pack of 24) MACK200

Taking out carefully existing defective deep well Vertical Turbine or Submersible pump set assembly of capacity 10,000 – 30,000 gallon per hour from existing bore well including all column pipes and connected parts for repair and servicing complete all as specified and directed.

M & L for assembling, installation, lowering of deep well Vertical Turbine or Submersible pump set assembly of capacity 30,000 gallon per hour in existing bore well after carrying out necessary repair / replacement work including connecting column pipes, line shaft with guide spiders and rubber bushes etc. duly installation, commissioning and connected with hollow shaft electric motor or submersible of any capacity including making all necessary adjustments and electric connections as required for satisfactory performance of the pump complete all as specified and directed. Notes:- (i) All type of T & P and transport is to be arranged by the contractor for lifting and lowering of the Pump sets. (ii) All electrical connection of the motor shall be removed and than connected very carefully. (iii) Contractor shall carryout the repair forthwith after getting the massage from AGE E/M /JE E/M either verbal or telephonically. a sum of Rs 250.00 per day per pump shall be deducted from the contractor due payment on account of willfull delay on contractor part in the opinion of the Engr-in- charge. (iv) Spare parts will be measured and paid separately.

M & L for cleaning of outer surface of serviceable column pipe and line shaft with steel brush and oiling of threads complete all as specified and directed.

M & L for cutting of line shaft of any size, in any length as per site requirement and rethreading the same complete all as specified and directed.

M & L for cutting of 200/ 150/ 125/ 100 mm bore column pipes in required length and rethreading upto 80 mm from end complete all as specified and directed.

S & F as in replacement following spares parts of deep well vertical turbine pump set having discharge 30,000 gallon per hour at 50 meter head completed all as specified and directed: -

Centrifugally casted cast iron bowl complete with gun metal bush of suitable size to match with existing pump shaft.

Cast iron impeller close type

Cast iron discharge case with gun metal bush.

Pump shaft made of antimagnetic stainless steel of size 31.5 mm dia suitable for six stage pump as per site requirement.

Mild Steel line shaft 30 mm dia 10 feet long with one coupling and one stainless steel sleeves

Guide spider heavy duty with rubber bush and check nut suitable for 30 mm dia line shaft and 150 mm bore column pipe.

Mild steel collar impeller lock.

Rubber bush for CI Bowl

Gun metal bush for suction case.

Gun metal bush for discharge case.

Gun metal Bush for CI Bowl.

Gun metal neck ring

Dismantling and assembling of Bowl assembly complete including replacement of unserviceable nut-bolts, washers and struts etc.

MS Socket 150 mm dia Heavy duty

S/S Sleaver 31.5 mm dia Heavy duty

GM Impeller as per sample

Rethreading of SS shell both ends

Rethreading of both ends of Column pipe 150 mm dia

Supply only Thrust ball bearing No 7220 Make - SKF/NBC, complete all as specified and directed.

Supply only Thrust ball bearing No 6310 Make - SKF/NBC, complete all as specified and directed.

M&L CI flange of size 150 mm including welding to existing pipe, complete all as specified and directed.

Mild steel cold ERW column pipe 10 feet long, 7.20 mm wall thick and 150 mm bore both ends threaded up to 80 mm with and including one No. mild steel coupling.

Taking out unserviceable non return valve including S & F 150 mm size new heavy duty cast iron non return valve, both ends flanged duly drilled, PN-1.00 confirming to IS – 5312 (Make – Kirloskar, Kalpana, BIR) with and including necessary jointing material as required complete all as specified and directed.

S & F as in replacement following spares parts of deep well submersible pump set having discharge upto 25,000 gallon per hour multistage water lubricated type of capacity 30 To 50 HP completed all as specified and directed.

Centrifugally casted cast iron bowl complete with gun metal bush of suitable size to match with existing pump shaft.

Gunmetal impeller close type with keys.

Cast iron discharge case with gun metal bush (Top Bowl).

Cast iron sanction piece (IP piece).

Pump shaft made of antimagnetic stainless steel of existing size as per site requirement.

Rubber bush for intermediate bowl

Stainless steel sleeve required in between pump shaft and rubber bush.

Sand guard.

Gun metal ring for cast iron bowl.

Oil seal for pump.

Stainless steel struts off size.

Cast iron non return valve suitable for pump.

Stainless steel coupling for motor pump.

FOR MOTOR

Gunmetal bush for motor.

Carbon bearing for thrust plate for motor.

Stainless steel thrust bearing complete set suitable for motor.

Stainless steel sleeve required in between rotor and bowel (bush) for motor.

Sleeve suitable for oil seal of rotor.

Sand guard for motor.

Stainless steel strut for motor.

Cast iron housing for motor end bush.

Thrust bearing housing.

Cast iron connection piece for motor with sand guard.

Hot dip galvanized steel ERW column pipe 10 feet long, 5.40 mm wall thick and 125 mm bore both ends flanged and drilled with and including 10 mm thick mild steel drilled flanges duly welded at both ends.

Supply only the following items/spare parts suitable for star delta starter of capacity 45/50 HP capacity dismantled/fixed under Schedule ‘A’ item No 100.00 here in above complete all as specified and directed: -

Fixed contact ‘A’ (Set of 24)

Fixed contact ‘B’ (Set of 24)

Moving contact ‘B’ (Set of 12)

Oil dash pot assembly (Set of 03)

Cam spring

Lever spring

Over load coil

No volt coil 415 Volts AC

Bore plate Bakelite

Steam carrier assembly (Set of 03)

Auxiliary switch

RZ timer with coil & time delay relay of range 3 to 12 seconds

Supply only transformer insulating oil EHV grade having dielectric strength not less than 40 KV (RMS) at 4mm gap high viscosity in 5 Ltr plastic containers, complete all as specified and directed.

M & L for as in replacement 1100 volts grade, ISI Marked, AC PVC insulated flexible, flat, three core, stranded copper conductor cable of nominal size 10 Sqmm Make – FINOLEX / CCI / PLAZA complete all as specified and directed.

S & F in replacement 10 mm thick mild steel flanged duly drilled to be fixed to 100/ 125/150 mm bore existing mild steel column pipe with and incl cutting threading and welding of three Nos 150 mm long 40x6 mm flat iron pieces one side with flanged and other side with column pipe complete all as spd and as directed

Supply and fix 3 mm thick rubber inserting sheet make – Jyoti or equivalent complete all as specified.

Supply and fix 6 mm thick rubber inserting sheet make – Jyoti or equivalent complete all as specified.

Supply and fix galvanized steel nut-bolts, washers of any size complete all as specified.

Supply and fix ball bearing grease in 1 Kg packing make – Castrol / Veedol / HP complete all as specified.

Supply and fix cotton waste for water supply pump / sewage pump complete all as specified.

Supply and fix gland packing in stranded sealed packing ISI marked upto 20 mm size Make Turner or equivalent

S & F of 50 mm bore flexible PVC pipe heavy duty wire breaded ISI marked complete all as specified and directed.

Surface dressing not exc. 15 cm deep as in soft / loose soil including removal of grass, herbs, shrubs roots and spreading / leveling of excavated earth alongwith making clean and tidy the entire area of water supply / sewage installation complete all as specified and directed.

Dismantling carefully vertical turbine, centrifugal, submersible electric motor three phase, 415 volts, 50 Hz, 1460 RPM of any make and model from site of installation, transporting the same to workshop, removing all burnt / worn out coils, cleaning of stator slots, insertion of insulating paper in the slots of appropriate size and rewinding with supper enameled copper wire ISI marked with existing size, applying two coats of insulating varnish including all winding materials, transporting back the same and reinstallation of the 50 HP motor complete all as specified and directed.

S&F in replacement of existing unserviceable Ammeter/Voltmeter with multi function meter with VAPF measurements in three/four line & LED display accuracy class 1.0 complete all as specified and directed. Make:- Conzerv/HPL/L&T/ABB

S & F as in replacement of LED type indicating lamps on existing panel board including necessary fixing and connecting arrangement complete all as specified and directed

Turning / cutting of existing cover bearing seat of motors of capacity 10 to 30 HP of any make/ model and fixing of cast iron sleeve of appropriate size in motor cover to make bearing complete all as specified and directed.

S & F as in replacement of oil seal suitable for 10 to 30 HP capacity electric motor of any make / model complete all as specified and directed.

M & L for re-metaling of motor rotor shaft by means of electric welding and turning to required size of bearing fixed in position 10 to 30 HP motor of any make / model complete all as specified and directed.

S & F as in replacement ratchet assembly suitable for 10 to 30 HP capacity electric motor complete all as specified and directed.

S & F as in replacement cast iron / mild steel connection box with cover for vertical hollow shaft induction motor capacity 10 to 30 HP alongwith 6 mm thick fiber sheet and brass stud for incoming and outgoing connections complete all as specified and directed.

M & L for rewinding of submersible motor 3 phase 20 HP cap with PVC insulated copper conductor cable of appropriate size alongwith necessary packing and winding material with and including taking out burnt winding complete all as specified and directed.

Overhauling, servicing and maintenance of 415 Volts, 50 Hz, upto 50 HP capacity star delta starter of any make or model including replacement of minor defective parts as directed and necessary testing as required after servicing complete all as specified and directed.

S & F as in replacement fully automatic citation DOL Starter in Sheet Steel Enclosure suitable for 30 HP, 3 phase , 50 Hz AC motor including M Contactor & Pneumatic Timers and making all electrical connections with appropriate size copper cable on existing panel complete all as specified and directed. Make Seimens, MEI Killburn

S & F as in replacement MCCB 160 Amp,415 volts, 4 poles, breaking capacity 36 KA with adjustable thermal & magnetic release complete all as specified and directed. Make:- Legrand/C&S/Schneider

S & F as in replacement MCCB, 200 Amp, 4 poles, 415 volts, breaking capacity 36 KA with adjustable thermal & magnetic release complete all as specified and directed. Make:- Legrand/C&S/Schneider

Overhauling, servicing and maintenance of booster pumping set multistage, 1400 RPM, 0.5 HP capacity for chloronome plant including replacement of all defective spare part complete all as specified and directed.

S&F contactor of 32 Amp, 4 pole, 415 Volts for DOL starter Make : Havells, Cat part No.IHPBC032100 or equivalent in L&T/Legrand/Schneider all as specifed and directed

Collection, transporting and testing the sample of water in a borosil bottle sealed in presence of Engr-in-charge from water supply installation site at RTS & Depot Saharanpur to Govt Lab at department of civil Engineering IIT Roorkee every six Months and submitting test report of sample. The format for chemical analysis are as under:- (i) Total Dissolved solids (mg/I) (ii) Total Hardness as CaCO3 (mg/I) (iii) Calcium as Ca (mg/I) (iv) Magnesium as MG (mg/I) (v) Methal Orange Alk (mg/I) (vi) Iron as Fe (mg/I) (vii) Chloride as CL (mg/I) (viii) Sulphate as SO4 Fluoride as F (mg/I) (ix) ph (mg/I) (x) No3 (mg/I) (xi) Conductivity (micro s/CM) (xii) Turbidity (NTU) (xiii) Residual free Chlorine (mg/I) (xiv) Sodium as Na (mg/I) (xv) Total Solides (mg/I) (xvi) Fluoride as F (mg/I)

M&L painting cast iron/MS water mains external surfaces with one coat of synthetic paint over existing painted surfaces of rising main supply:- (a) 150 mm bore

(b) 100 mm bore

(c) 80 mm bore

Taking out old unserviceable Sluice valve & Supply and fix cast iron flanged sluice valve of class 1.6 PN installed complete with ISI marked (IS-14846) with gun metal spindle and hand wheel all as specified and directed by EIC of following size (Make Kirloskar/Upadhyay/Ramco)

80 mm dia

100 mm dia

150 mm dia

200 mm dia

Taking out and repairing the existing PPR pipe lines any size including fixing with new fitting and necessary items complete all as specified and directed. (Note : Excavation and earth work to be measured and paid separately)

M & L for Display Board made out of MS square pipe of 1" size duly pasted with flex sheet front illuminating type and printed with matter and in font size as directed of size 3' x 4'.

Earthing complete with galvanized steel earth plate electrodes 600x60x6mm thick buried directly in ground earth (earth pit not less 2.25 m deep below ground level) with top edge of the plate not less then 1.5 mtr below normal ground level connected to galvanized iron earthing strip 32mm x6mm thick by means of bolt nuts check nuts and washers of galvnised iron or steel all as specified &shown in electrical plate No.3 of MES SSR part-I connected to earth test point as specified as specified and testing on completion including provision of 40 mm dia light grade pipe & watering pipe shall be 20 mm bore medium grade including all excavation & earth work in any type of soil incl PCC for pit (1:3:6) type C-1 with RCC cover in PCC (1:2:4) reinforced with 8mm dia TMT bars @ 10mm c/c in both ways of 75mm thick cover including charcoal , salt funnel GI pipe 40 mm dia light grade up to 7.5 mtr length ,all as directed at site. NOTE:- Rate included for excavation & earth work in any type of strata as shown in electrical plate No 3, protection pipe upto 7.5 mtr.

Supply and Replacement of Bamboo ladder 22 steps complete all as specified and directed.

Supply and fix chlornine dosing machine with Dosing Pump having adjustable pressure of 0 to 100 PSI dosing bucket, stirrer motor mounted on dosing bucket, 230 Volt 50 HZ 1/30HP out put 2 to 40 Gallon / day including PVC watering tube in required length. Make:- RMCO Pearl filter or eqivalent as approved.

Development of Bore well:

Taking out carefully existing defective deep well Vertical Turbine or Submersible pump set assembly of capacity 10,000 – 30,000 gallon per hour from existing bore well including all column pipes and connected parts for repair and servicing complete all as specified and directed.

M & L for assembling, installation, lowering of deep well Vertical Turbine or Submersible pump set assembly of capacity 30,000 gallon per hour in existing bore well after carrying out necessary repair / replacement work including connecting column pipes, line shaft with guide spiders and rubber bushes etc. duly installation, commissioning and connected with hollow shaft electric motor or submersible of any capacity including making all necessary adjustments and electric connections as required for satisfactory performance of the pump complete all as specified and directed. Notes:- (i) All type of T & P and transport is to be arranged by the contractor for lifting and lowering of the Pump sets. (ii) All electrical connection of the motor shall be removed and than connected very carefully. (iii) Contractor shall carryout the repair forthwith after getting the massage from AGE E/M /JE E/M either verbal or telephonically. a sum of Rs 250.00 per day per pump shall be deducted from the contractor due payment on account of willfull delay on contractor part in the opinion of the Engr-in- charge. (iv) Spare parts will be measured and paid separately.

M & L for cleaning of outer surface of serviceable column pipe and line shaft with steel brush and oiling of threads complete all as specified and directed.

M & L for cutting of line shaft of any size, in any length as per site requirement and rethreading the same complete all as specified and directed.

M&L for fixing MS Socket, flanges of sizes 200/150/125/100 mm, rubber flanges, nuts and bolts including welding at places as required complete all as specified and directed.

Supply and filling incl packing around the assembly in the well Pea Gravel size 3mm to 6mm all as specified and directed. Incl packing/filling during development to make up cavity a round the casing pipe. All as specified and directed

Developing the tube well using air compressure of 400 PSI and notless than 900 CFM and over pumping to give yeild to make sand free water and testing the yield as specified for the first 40 hours by using air compressor including proper arrangement for back pressure at 4 stage of coresand/gravel/medium and all as directed by Engr-in-Charge. Note : All type of T&P and Tpt required by the contractor is to be arranged by contractor himself and rates for the same will be deemed to be included in quoted rates.

Material and labour for cast Iron fittings for flanged pipe 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 (All sockets or socket and spigot) collars, caps and plugs upto 150mm bore complete all as specified and directed.

M&L for painting of installations boards/insignas in navy blue background colour and letters in white colour, including making the surfaces clean for painting all as specified and directed

Supply and fixing in replacement of new generation energy saving & environment friendly, powder coated pressure die-cast aluminium IP65 roadway luminaire with LEDs with lens as light source & exclusively designed alongwith electronic driver type street light fitting suitable for 35 watt capacity LED lamp with and including all accessories duly pre-wired, fixing on existing bracket at site for street light on LT pole/ wall complete including taking old street light fitting any type and description complete all as specified and directed. Make- C&S cat part No LTESS45WLED/LS, Syska, Bajaj.

S&F 1.60mm Mild steel, plain, black sheet in Steel over head tank wall cladding , bases of water tank and similar work, cut to size and sheeting is welded to frame/Existing sheet of Existing tank without dismentling of old sheet complete all as specified and directed.

Supplying and laying synthetic rubber insulated mats 2.5 mm thick for voltage upto to 3.3 KV for electrical purposes as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m

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