Periyakulam Municipality - I and A - Providing extension of Main, lift well with pumpset,

Amount

For House Service connection for Domestic - 300 Nos. - 110 mm UPVC

Supply, conveying to site laying and jointing of 110 mm dia UPVC pipes as per IS:15328/ 2003 including fixing of UPVC pipes in MH and inspection chamber ,earth work excavation (including charges for bedding) including cutting open BT road, refilling of trenches with excavated earth, etc.,complete for house service connections from property limits to manholes on sewers and as directed by Departmental officers. (6m Average Length each connection)

Road restoration with cement concrete 1:4:8, 10 cm thick, using 40 mm HBS metal and cement concrete 1:2:4 , 10 cm thick using 20 mm HBS including cost of all materials laying, curing including earth work excavation for a depth of 40cm and sand filling for 10cm depth with filling sand etc complete and as directed by the Departmental officers

Earth work excavation and depositing on bank with an initial lead of 10 m and initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales, murrams, gravel, stoney earh and earth mixed boulders and hard gravelly soil with small size etc., complete. and as directed by Departmental officers

Disposal of surplus excavated earth in Pipe laying and road restoration works etc., transporting to the sites specified by Engineer within 5 km lead including loading, unloading, spreading, levelling etc.,complete and as directed by Departmental officers.

Collection System - Zone I, Zone I Part

Earthwork excavation and depositing on bankwith an initial lead of 10 m and initial liftof 2min the following type of soils etc., complete.and as directed by departmental officers. Hard stiff clay, stiff black cotton, hard red earth, shales, murrams, gravel, stoney earh and earthmixed with small size boulders and hard gravelly soil

1 st depth 2m

2nd depth of 2 to 3 m

3rd depth of 3 to 4 m

4th depth of 4 to 5 m

Refilling the trenches with excavated soil (other than sand) complying with standard specification for filling the foundation including watering consolidation etc., complete as directed by the Departmental officers.

Disposal of surplus excavated earth in Pipe laying and road restoration works etc., transporting to the sites specified by Engineer within 5 km lead including loading, unloading, spreading, levelling etc.,complete and as directed by the by departmental officers.

Supply and Delivery of 200 mm dia DWC Structured Wall Polyethylene Piping Systems (Pipe with online/offline coupler and elastomeric sealing ring) with required specials non-smooth external annular corrugated and smooth internal surface (Double wall) (SN 8 Class) for non-pressure underground sewerage, drainage application generally as per IS-16098 (Part-2) type B.-2013 including cost of elastomeric rubber O rings and including loading, unloading, freight, stacking and transit etc. complete at site etc.,and conveying of pipes to site and stacking properly along the alignment as per specifications.

Lowering of 200 mm dia DWC pipes into the trenches and laying to proper grade and alignment as directed by the Engineer in Charge.

Jointing of 200 mm dia DWC pipes with elastomeric rubber O rings including cost of lubricants (including cost of jointing materials), testing the sewer line, including supplying and conveyance of water to site with a lead of 1km, labour etc. complete.

MANHOLES

BRICK MANHOLES Rectangular shape

Construction of manholes using Sulphate Resistant Cement at various depths including earthwork excavation as per SS in Hard stiff clay, stiff black cotton etc. , sand filling, laying cement concrete 1:4:8 using 40mm B.G. jelly for levelling coarse and cement concrete 1:2:4 using 20mm B.G. for base slab RCC M 30 for roof slab, fabrication, placing reinforcement and timbering charges , brick work in C.M.1:3 using Bricks II class table moulde (Chamber burnt) for 23 cm thick wall and over 23cm thick wall, plastering interior and exterior with C.M.1:3, 20 mm thick , providing PVC encapsulated steps, FRC MH frame and cover (heavy duty) benching and channelling with PCC 1:2:4, 20mm HBS, Shoring & strutting the sides of trench, refilling etc., complete (Asper the type design, drawing) etc. complete as directed by Departmental officers

Depth - Size

RCC MANHOLES Circular shape

Construction of manholes using Sulphate Resistant Cement at various depths including earthwork excavation as per SS in Hard stiff clay, stiff black cotton etc. , sand filling, laying cement concrete 1:4:8 using 40mm B.G.jelly for foundation, RCC M 30 for side wall and base slab, fabrication, placing reinforcement and shoring and strutting charges for depth upto and above 2.0m depth from G.L, providing PVC encapsulated steps, FRC MH frame and cover ( extra heavy duty) , benching and channelling with PCC 1:2:4, 20mm HBS,refilling etc., complete for the following sizes for each manhole (As per the approved design & drawing for manholes), and as directed byDepartmental officers.

Depth - Size

2.5 m - 1.50 m dia

3.5 m - 1.50 m dia

4.5 m - 1.50 m dia

Barricading work (Where, there is less traffic areas and broader roads etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia and 1.80m height) vertical with horizontal poles in three rows including painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including fixing charges and fixing 75mm dia reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete and as directed by Departmental officers.

Labour charges for Cutting open BT roads and WBM roads for laying sewers etc complete and as directed by departmental Bd officers

Road restoration with cement concrete 1:4:8, 10 cm thick, using 40 mm HBS metal and cement concrete 1:2:4 , 10 cm thick using 20 mm HBS including cost of all materials laying, curing including earth work excavation for a depth of 40cm and sand filling for 10cm depth with filling sand etc complete and as directed by the Departmental officers

Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales, murrams, gravel, stoney earth, and earth mixed with small size boulders and hard gravelly soil -SS20B

First depth of 2 m

Second depth of 1 m

Soft disentegrated rock, laterite, soft rock, kankar not requiring blasting.

Third depth of 1 m

Fourth depth of 1 m

Medium rock, and Dense Medium Rock not requiring Blasting.

Fifth depth of 1 m

Sixth depth of 1 m

P.C.C 1:4:8 (one cement, four sand and eight coarse aggregate) using Sulphate Resistant cement and 40 mm H.B.G stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the Departmental officers.

From 4.5m to 9 m below G.L

Reinforced cement concrete M30 using Sulphate Resistant cement and 20mm size hard blue granite stone (machine crushed) excluding cost of reinforcement, fabrication and placing the grills in position and excluding cost of centering and shuttering but including curing, finishing and mixing concrete using mechanical mixer machine and compaction by machanical vibrator etc., complete and as directed by Departmental officers.

Above G.L

Below GL

Upto 1.5 m

From 1.5 m to 4.5 m

From 4.5m to 9 m

Supplying, fabricating and placing in position of RTS rods at all heights for reinforcement including the cost of steel and binding wire, labour charges etc., complete for all RCC works and as directed by Departmental officers.

upto 16mm dia.

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over Silver Oak joists of size 10cm X 6.5cm spaced at 90cm c/c and supported by Casuarina Props 10cm - 13cm spaced at 75cm c/c etc., complete and as directed by Departmental officers.(Retrieved Materials should be taken back by the contractor.)

Curved surface

From 0 m to 3.3 m

From 3.3 m to 4.3 m

From 4.3 m to 5.3 m

From 5.3 m to 6.3 m

Applying two coats of cement paint of approved colour and quality over the outer exposed cement plastered wall surfaces including cleaning, preparing the surface area and including cost of all materials, labour charges, curing etc., complete and as directed by Departmental officers.

Refilling the outside of the well with excavated earth (other then sand) complying with standard specification for filling the foundation including watering consolidation etc., complete as directed by the Departmental officers.

Shoring & strutting the sides of trench when depth of excavation exceeds 2 m in loose soil including cost of materials and labour charges for installation & removal of Silver Oak planks of 40mm thick & country wood scantlings of 4m length etc complete & as directed by the Engineer-in-Charge.

Disposal of surplus earth including loading, conveyance within a distance of 5 km and spreading as directed by the Departmental officers.

Providing for dewatering arrangements

Hire charges for Diesel pump 7.5 HP

Supplying and fixing of encapsulated P.V.C. steps inside the well

PUMP ROOM -- 3 m x 3 m

Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m Hard stiff clay,stiff black cotton soil, hard red earth, shales, murams, gravel, stoney earth, and earth mixed with 50% fair size boulders and hard gravelly soil -SS20B

Soft disentegrated rock, soft laterited rock or kankar soft rock not requiring blasting.

Earthwork excavation in Medium rock, and Dense Medium Rock not requiring Blasting etc.,with an initial lead of 10m and lift of 2m. and as directed by Departmental officers.

Supply and filling the foundation and basement with clear river sand in layers complying with standard specification including consolidation and watering etc. complete and as directed by Departmental officers.

Levelling course with P.C.C 1:4:8 (one cement, four sand and eigth course aggregate) using 40 mm H.B.G stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the Departmental officers.

Random rubble masonry with CM 1:5(one cement and five sand) for footing and basement including cost of materials, mixing, placing, curing and finishing etc., complete as directed by the Departmental officers.

Brick work in CM 1:5 (one cement and six sand) using country bricks of size 8.75" X 4.25" X 2.00" including cost of all materials, labour charges, curing etc., complete and as directed by Departmental officers.

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS staandards. (No separate payment will be made by the Department for the excess usage of materials)

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS staandards. (No separate payment will be made by the Department for the excess usage of materials)

Centering for sides and soffits of R.C.C slab of plane surface for R.C.C floor slab including strutting upto 3.3 mt height using MS sheets of size 90cmx60cm and stiffend with welded MS angle of size 25mmx25mmx3mm laid over silver oak (country wood) joists of size 10cmx6.5cm (space at about 90cm c/c) and supported by casurina props of 10cm to 13cm dia 90cmx60cm and BG10 guage (spaced at 75cm c/c) complying with standard specification etc., complete as directed by the Departmental officers.

Roof slab

Lintel and sunshade

Plastering with CM 1:5(one cement and five sand) 12mm thick including cost of materials, labour charges for finishing, curing etc., complete and as directed by Departmental officers.

Pointing with CM 1:3(one cement and three sand) (flush Pointing) for RR masonry including finishing, curing etc., complete and as directed by Departmental officers.

Supplying fabricating and placing in position of RTS grills at all heights for reinforcement including cost of steel for all works and labour charges including cost of binding wire etc., complete for all RCC works and as directed by Departmental officers.

Floor finsihing with CM 1:3(one cement and three sand) 20mm thick including cost of materials, labour charges for finishing, curing etc., complete and as directed by Departmental officers.

Special ceiling plastering with CM 1:3 (one cement and three sand) 10 mm thick including labour charges for mixing, finishing , curing etc., complete and as directed by Departmental officers.

Wall painting with two coats of palstic emulsion paint with approved colour and quality over cement plastered surface including the cost of materials, labour charges, cleaning and preparation of the surface and curing etc., complete and as directed by Departmental officers.

Supplying and fixing of steel Doors two leaves including all cost , with fitting etc complete as directed byDepartmental officers (the design should be got approved by the SE before supply & fixing)1x2.1m

Supplying and fixing of steel Windows two leaves including all cost , with fitting etc complete as directed byDepartmental officers (the design should be got approved by the SE before supply & fixing)0.9 x 1.2m

Painting the Doors, Windows & Ventilators on both sides with readymixed enamel paint two coats over priming coat of approved quality and colour including thorough scrapping clean removal of dirt etc. complete complying with standard specification including cost of paint and brushes, labour charges etc., and as directed by Departmental officers. The colour and quality has to be approved by Departmental officers.

Weathering course with broken Brick Jelly of 20 mm size in pure slaked lime (no sand to be used) over RCC Roof slab with proportion being 32:12 1/2 for required depth of 80mm thickness over the roof slab as required well beaten with wooden beaters for giving required slope complying with standard specification etc., complete and as directed by Departmental officers.

Terrace Flooring with two course of flat tiles using of size 200mm x 200mm x 20mm laid in CM 1:3 (one cement and three sand) mixed with crude oil to 10% by weight of cement and pointed neatly with the same oiled morter etc., complete complying with standard specification and as directed by Departmental officers.

Refilling with excavated earth (other than sand) complying with standard specifications for filling the foundations including watering & consolidation etc. complete as directed by Departmental officers.

THE CONSTRUCTION OF COMPOUND WALL AT PUMPING STATION

Earthwork excavation and depositing on bankwith an initial lead of 10 m and initial liftof 2min the following type of soils etc., complete.and as directed by departmental officers Hard stiff clay, stiff black cotton, hard red earth, shales, murrams, gravel, stoney earh and earth mixed with small size boulders and hard gravelly soil- 1 st depth 2m

Filling with clean river sand for foundation and basement complying with standard specification including watering ramming and consolidation etc., complete and as directed by Departmental officers.

Levelling coarse in cement concrete 1:4:8 (one cement,four sand and eight aggregate) using 40mm hard broken stone for foundation and leveling coarse including cost of all materials, mixing,placing, ramming, curing, finishing etc., complete and as directed by Departmental officers.

Centering for sides and soffits of R.C.C slab of plane surface for R.C.C floor slab including strutting upto 3.3 mt height using MS sheets of size 90cmx60cm and stiffend with welded MS angle of size 25mmx25mmx3mm laid over silver oak (country wood) joists of size 10cmx6.5cm (space at about 90cm c/c) and supported by casurina props of 10cm to 13cm dia 90cmx60cm and BG10 guage (spaced at 75cm c/c) complying with standard specification etc., complete as directed by the Departmental officers.

Column centering

Grade beam centering

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS staandards. (No separate payment will be made by the Department for the excess usage of materials)

Supplying fabricating and placing in position of RTS grills at all heights for reinforcement including cost of steel for all works and labour charges including cost of binding wire etc., complete for all RCC works and as directed by Departmental officers.

Brick work in CM 1:5 using country bricks of size 8.75" X 4.25" X 2.25" including cost of all materials, labour charges, curing etc., complete and as directed by Departmental officers.

Main walls alround - Above GL

Plastering with Cement mortar 1:5, 12mm thick including cost of all materials, labour charges, curing etc., complete and as directed by Departmental officers.

Wall painting with two coats of plastic emulsion paint with approved colour and quality over cement plastered surface including the cost of materials, labour charges, cleaning and preparation of the surface and curing etc., complete and as directed by Departmental officers.

Supply,fabricating and fixing of MS Grill gate of size 4 m x 2.00 m of two leaves with 45 x 45 x 6 mm MS Angle including suitable locking arrangments with hold fast, roller at bottom . Supply of 7 lever lock of reputed make with two coats of enamel paint over one coat red oxide etc complete as directed by the Departmental officers.

Painting of MS new iron work with two coats of enamel paint with approved colour and quality including the cost of materials, labour charges, cleaning and preparation of the surface and curing etc., complete and as directed by Departmental officers.

Horizontal Openwell wet type Submersible Pumpsets

Supply and delivery of submersible centrifugal sewage non-clog pumps, vertical spindle type pump , wear resistance with submersible motor for the various duty conditions as stated in the annexure. Pump shall bebcapable of handling min 100 mm solid size with sewage specific gravity of up to 1.05. Pump shall be of robust construction . Liquid passages shall be finished smooth and designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type , single vane / multi vane preferably contra bloc or vortex impeller design. Double mechanical seal with silicon carbide faces should be provided to protect the motor from ingress of sewage along the shaft. The critical speed of the rotor shall be at least 30% above the operating speed. Pumps to have double bearings between the pump & motor. The bearings life shall be minimum 100,000 hrs of operation with greased for life. Pump should be provided with automatic coupling device including pedestal, duck foot bend, stainless steel guide pipe or related accessories of suitable size to facilitate lifting and lowering into guide rails for easy maintenance. Pump shall be provided with a stainless steel lifting chain conforming to BS 970 Gr 304. Pump speed shall be of 9600 rpm for high duty pumps and 960/1450 rpm for low duty pumpsets . Casing and impeller should be of CI Gr. FG 260 :IS210 more preferably with hardened impeller. Shaft should be of stainless steel AISI 410. All the fasteners and bolts shall be of AISI 410.The submersible motor shall be operated with 3 ph , 415 V( + or – 10 % ) , 50 Hz ( + or - 5 % ) dry induction type.

Motor shall be capable of giving rated output without reduction in the expected life span when operated continuously. The rotating assembly shall be dynamically balanced as per standards. The starting current of the motor shall not exceed 200% of rated full load current for Star / delta or ATS starting under any circumstances. The motor shall be suitable for full voltage star delta / ATS starting. The locked rotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall be designed to withstand 120 % of rated speed for two minutes without any mechanical damage, in either direction of rotation. The motor vibration shall be within the limit specified in applicable standards . Motor should be of IE2, explosion proof compatible for VFD operation together with star-Delta / ATS starter, protection against increase in stator winding temperature (15 deg Celsius) , bearing temperature, leakage in the stator housing and terminal box shall be provided and to be suitably interlocked with the control panel for tripping the pump in case of increase in temperature beyond set limit. Insulation class shall be of “Class H” and degree of protection shall be of IP 68 as per IS 4691. Motor shall be suitable for continuous operation in fully submerged or partially submerged condition.The pumpset shall be supplied with power cable of PVC insulated and PVC sheathed , copper , flexible ,round type with required conductor size and number of cores as per starting method and of specified length for continuous use under water and air. The control cable of PVC insulated , PVC sheathed , flexible for stator winding temperature sensor 3 core x 1.5 sq.mm copper conductor and for bimetallic switches 2 core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10 mts of round submersible copper cable of suitable size. The non clog submersible pumpset shall be provided with suitable starter control panel having all protections as mentioned above. (upto 5 HP - DOL Starter, above 5 HP to 25 HP -Star Delta Panel and beyond 25 HP shall be ATS)

Upto 20m3/hr (15m head)

Supply and delivery of Fully Automatic Auto Transformer Starter suitable for the motor offered. Floor mounting type air/ oil cooled Auto TransformerStarter with tapings at 50%, 65%, 80%, housed in robust steel chamber with arc and main contacts confirming to IS 8544 Part IV for operation in AC three Phase 50 Hz (+/- 5%), 415V (+/- 10%) with the following components etc. under voltage release with no volt coil, over load relay with dash pot arrangements, single phasing preventor, LED ON/ OFF switches, Mounted Ammeter, Earth leakage relay, contactor assembly suitable for next standard KW rating, incoming and outgoing cable entry provisions, transformer tank including first filling of oil etc. complete amd as directed by TWD Board Officers.

Supply and delivery of Mixed DI Electric capacitor with TNEB Test certificate with accessories inclusive of Banking charges, such as providing of copper bus bars with provision for adding atleast 2 capacitors at later date, cable entry box, fabricating charges etc. complete. confirming to IS 2834,complete as directed by Departmental officers.

Upto 20m3/hr (15m head)

Providing TWIN CI EARTHING as per IS 3043/1987 and Latest amendments,complete, as directed by Departmental officers. - 21 HP installation LT Cables

Supply and delivery of L.T. Cables 10 sq.mm - 4 core -1.1 KV Grade Armoured Aluminium conductor cross linked Poly Ethylene insulated PVC sheathed cables confirming to IS 7098 (Part I)/1988 with ISI marking, complete and as directed by Departmental officersto be laid between Supply point and Distribution Box

Laying of L.T.Cables in trenches inside the pump room or in air, complete. and as directed by Departmental officers. - 10 sq.mm

Jointing of L.T.Cables - 10 sq.mm - 4 core - 1.1 KV Grade Armoured Aluminium conductor cable confirming to IS 1554/ Part 1 with ISI marking, complete. and as directed by Departmental officers.

Supply and delivery of L.T. Cables 10 sq.mm - 3 core -1.1 KV Grade Armoured Aluminium conductor cross linked Poly Ethylene insulated PVC sheathed cables confirming to IS 7098 (Part I)/1988 with ISI marking, complete and as directed by Departmental officers to be supplied between Distribution Box and Pumpset

Laying of L.T.Cables in trenches inside the pump room or in air, complete. and as directed by Departmental officers. - 10 sq.mm

Jointing of L.T.Cables - 10 sq.mm - 3 core - 1.1 KV Grade Armoured Aluminium conductor cable confirming to IS 1554/ Part 1 with ISI marking, complete. and as directed by Departmental officers.

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days complete and as directed by Departmental officers.

Upto 20m3/hr (15m head)

Supply and Delivery of Horizontal Three Phase Distribution Board with MCBS 4 way / 6 way / 8 way / 12 way TPMCB sheet steel distribution boards Flush type / Surface type fitted with Bus bars and Neutral links with single/ three phase MCB outgoings and separate 4 way provision for accommodating one No. 4 pole incoming MCB / Isolator and another separate 4 way provision for accommodating one No. 4 pole ELCB / RCD with label holder and provisions for taking up cable for size not less than 35 sq.mm. complete with Metal door cover with IP 42 protection as directed by Departmental officers - Legrand (MDS)/ HAGER (L&T) - 4 ways 3 Phase DB

Supply and delivery of Change over switches (GEM /HAVELLS / HPL/ STANDARD /EQUIVALENT) complete and as diected by Departmental officers

Pumproom Wiring

Providing pump house internal wiring and lighting as per IE rules including E.B wiring materials with 3/20 PVC insulated copper wire PVC conduit pipes with the following components.

Supply and Delivery of BOX TYPE SINGLE FLUORESCENT FITTING WITH COPPER CHOKE AND CONDENSOR COMPLETE WITH ISI MARK- 4 Ft. 40 Watts Box type with Ballast (Philips/Crompton / Wipro / Equivalent) complete and as directed by Departmental officers.

Supply and Delivery of FLUORESCENT TUBULAR LAMPS WITH ISI MARK - Cool Day light 4 Ft. 40 Watts complete and as directed by Departmental officers.

Supply and Delivery of Plug and Sockets- 5 Amps /15 amps.3 pin flush type wall socket only, complete and as directed by Departmental officers.

Supply and Delivery of Plug and Sockets- 15 Amps 3 pin Top, complete and as directed by Departmental officers.

Rechargeable Emergency lamp( 600mmfluorescent lamp) complete and as directed by Departmental officers.

Supply and Delivery of SODIUM VAPOUR FITTINGS & LAMP (For External Electrification & Campus lighting) Plug and Sockets- 70 Watts Sodium Vapour fittings, complete and as directed by Departmental officers.

Supply and Delivery of SODIUM VAPOUR FITTINGS & LAMP (For External Electrification & Campus lighting) Plug and Sockets- 70 Watts Sodium Vapour lamp, complete and as directed by Departmental officers.

Supply and delivery of following set of tools mounted on a teak wood tool Board to be fixed on the wall of the pump room, complete and as directed by Departmental officers.

DE Spanner set 6 to 32 Jhalani Make or equivalent- 1 set

Rings spanner set 6 to 32 Jhalani Make or equivalent - 1 set

200mm Screw Driver 825 Taparia Make or equivalent - 1 set

300mm Screw Driver 829 Taparia Make or equivalent - 1 set

800gm Ball Pane Hammer with Handle Taparia Make - 1 set

Pipe Wrench 14” Jhalani Make or equivalent - 1 set

Pipe Wrench 24” Jhalani Make or equivalent - 1 set

6” Chain wrench best India make or equivalent - 1 set

Supply and delivery of following safety appliances, complete and as directed by Departmental officers.

Electrical quality 6mm thick rubber mat - 1 no.

Electrical gloves tested to 11 KV /22 KV with wooden box dusted with french chalk powder - 1 pair

Wooden First Aid Box - 1 no.

Laminated shock treatment chart - 1 no.

Fire Bucket-3 Nos Hooked to MS stand - 1 set

5 kg capacity ISI marked Dry chemical powder fire extinguisher - 1 no.

Supply and delivery of LT/LTCT METERING BOX as per IE rules and TANGEDCO norms-Up to 50HP/37 KW (which includes LT meter panel board 6 Nos. suitable fuse carriers)

Supply and delivery of 150mm dia Pressure Gauge and Vaccum guage including all accessories as per specification (For Suction and Delivery to be mounted on wall on Teak Wood Board) complete as directed by Departmental officers

Upto 20m3/hr (15m head)

Supply , delivery and fixing of GI/CI D/F pipes and specials for providing pipe connection for the pumpset, complete and as directed by Departmental officers.

Upto 20m3/hr (239 lpm x 15m head) - 100 mm CI

AMF control Panel:- Should have arrangement for starting and loading the DG set automatically on grid failure and shut off the engine when grid is reestablished, suitable ACB/MCCB for incoming and outgoing should be incorporated for automatic power feeding, should include all protection for engine and alternator with fault diagnostic feature, indicating meters, suitable bus bar, etc., should have battery charging facility to keep the battery charged during idle period.

Pumping Main

Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m in sandy soil

Up to 2.0 m

Refilling the trenches with excavated sand in layers and watering, ramming and consolidation as per standard specification etc complete and as directed by Departmental officers

150mm dia CI Pipe

Manufacturing, testing, supply and delivery of the following sizes of CI LA CL PIPES complete and as directed by Departmental officers.

150 mm dia CI LA pipe

Lowering the following sizes of CI pipes and specials into trench and laying to proper grade and alignment etc. complete and as directed by Departmental officers

150 mm dia CI LA pipe

Jointing the following sizes of CI pipes and specials with rubber gasket etc complete and as directed by Departmental officers

150 mm dia CI LA pipe

Barricading the trenches for one side using casuarina poles 8 to 10 cm dia , white PVC tape 15 mm wide with red strips printed in two rows, 75 mm dia red reflectors in every 3 m length providing two no. of danger lights for every 150m length, including the cost of all materials, charges for fixing of barricading and removal of barricading after testing and filling the trench and stacking the post for reuse etc complete as directed by the Departmental officers. ( casuarina poles to be fixed at every 1.5m )

supply and delivery of the CI specials

for 150 mm dia D/S pipe

for 150 mm dia D/S BENDS 90 Bend

Labour charges for cutting of B.T road or WBM roads for laying of mains and as directed by departmental Baord Officers.

Road restoration with cement concrete 1:4:8, 10 cm thick, using 40 mm HBS metal and cement concrete 1:2:4 , 10 cm thick using 20 mm HBS including cost of all materials laying, curing including earth work excavation for a depth of 40cm and sand filling for 10cm depth with filling sand etc complete and as directed by the Departmental officers

Sri Radha Constructions