REPAIRS/MAINT OF MS/GI/CI PIPE LINES, SLUICE VALVES / MAINT OF DISTBN OF PIPE LINES OF 9 MT, APS AMMUNITION AREA, TARAMATHI LINES / REPAIR/REPL OF LT PANEL BOARDS CAPACITOR BANKS, LT UG CABLES OF CQA AREA, 9 MT, 7 RR DG, O/S MKD UNDER GE GOLCONDA

Amount

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m depth and getting out in Hard / Dense soil complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc.,25cm thick each layer in hard/dense soils complete all specified and as directed.

Removing excavated materials to a distance not exc 50 M and depositing where directed at a level not exc. 1.5 M above the starting point all as directed.complete all specified and as directed.

Supply and lay of 20mm dia 3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. complete all specified and as directed. Make : SFMC/ PRINCE / SUPREME

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

All as per item No.4 above but 32mm bore

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

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

Supply and fix PP-R Gate valves (brass insert) of 20mm outer dia as per requirement of the site complete all as specified and directed. Make : SFMC/ PRINCE / SUPREME

All as per item No.9 above but 25mm bore

All as per item No.9 above but 32mm bore

All as per item No.9 above but 40mm bore

All as per item No.9 above but 50mm bore

S&F galvanized steel water tubing medium grade of 15mm bore complete with all fittings such as bends elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps and pigs, unions including taking up or down existing steel tubing with fittings all as specified and directed. Make : TATA / JINDAL / ZENITH

All as per item No.14 above but 20mm bore

All as per item No.14 above but 25mm bore

All as per item No.14 above but 40mm bore

All as per item No.14 above but 50mm bore

All as per item No.14 above but 80mm bore

All as per item No.14 above but 100mm bore

S&F in repairs gunmetal globe or gate valve with iron wheel head screwed both ends for iron pipe of 15mm bore including taking down complete all as specified and directed. Make : TATA / JINDAL / ZENITH

All as per item No.21 above but 20mm bore

All as per item No.21 above but 25mm bore

All as per item No.21 above but 40mm bore

All as per item No.21 above but 50mm bore

Construction of valve chamber with PCC 1:4:8 type D2 for foundation, brick wall in cement mortar (1:4), PCC 1:2:4 type B1 for coping, rendering in CM (1:4) 15mm thick for internal surfaces, 3mm thick MS sheet welded to frame made out of 40 x 40 x 3 as cover (of suitable size wrt chamber size) fixed with hinges welded to frame of 50 x 50 x 6mm embedded in coping and applying two coats of synthetic enamel paint over a coat of redoxide primer to the steel surfaces including necessary excavation and earthwork in any type of soil complete for chamber of size 600x600x600mm.complete all specified and as directed.

All as per item No.26 above but 900x900x900mm depth.

All as per item No.26 above but 1200 x 1200 x 1200 mm depth.

Material & Labour DI fittings for spigot/flanged end pipes such as bends any type (radius and angle) tapers any type (straight, bend increasing or decreasing double socket flanged etc), Tee pieces, single branch, 'Y' junction, double branch cross (all socket or socket and spigot or flanged, Collars,caps and plug etc complete all as specified and directed up to 250mm bore.

M&L for 80 mm dia Ductile iron pipes with spigot and socket end including tyton joints, Class K-9 laid in trenches alongwith taking up or down CI/DI water mains 80mm dia (including all fittings) with spigot and socket ends and lead joints, burning out joints and recovering lead complete all as specified and directed by Engr in Charge. MAKE: ELECTRO STEEL / TATA / NICCO

All as per item No. 30 above but 100mm dia

Supply and fixing new CI sluice valves PN 1.6 confirming to ISI with flanged ends, SS spindle, round wheel including jointing materials,PCC work, nuts, bolts and gasket including taking out the unserviceable cast iron sluice valve for size 80 mm bore complete all as specified and directed MAKE : DURGA/KIRLOSKAR/LEADER

All as per item No.32 above but 100mm bore

All as per item No.32 above but 150mm bore

All as per item No.32 above but 200mm bore

S & F in repair NRV of 80mm dia matching existing model complete with necessary, nuts,bolts and gasket as per site requirement complete all as specified and directed. Make : KIRLOSKAR / LEADER

All as per item No.36 above but 100mm bore

All as per item No.36 above but 150mm bore

M&L for cutting of road, hard standing of approx depth 2 meter made of concrete or premix carpet, WBM, soiling and morrum filling including excavation for laying of pipe line all as directed and making good the road/hard standing by using all old/new materials and with PCC (1:2:4) etc., required to match with the existing surface complete all as specified and directed.

Dismantling and taking out unserviceable air release valve of size 80mm bore from the pipeline and replacing with new CI Air release valve with two air outlets of 80mm bore complete with necessary nuts, bolts and gasket as per site requirement fixing in position all as specified and directed by Engineer-in-Charge. Make : KIRLOSKAR / LEADER

M & L Prestressed concrete pole, 9.0metres long 152mm x 152mm at top and 152mm x 260mm at bottom,class 9 including excavation and PCC work for foundation including taking down carefully the exisitng unserviceable Prestressed concrete Pole, serviceable street light fitting and ACSR conductor and connecting accessories and refixing the same after replacing the new pole with all necessary accessories complete all as specified and directed. Note: (i) Rate quoted by the contractor shall deemed to includes excavation and earth work, 150mm thick PCC (1:4:8) type D2 (osing 40mm graded stone aggregate) below ploe and filled in trench up to 20cm above ground.

S&F in repair APFC Panel 25 KVAr, 415V, 3-phase, 50Hz delta connected with Heavy duty cylindrical capacitor with control wiring, APFC controller, Relays and DIgital multifunctional meter consisiting of following capacitor banks with control wiring complete all as specified and directed. (i) 2KVAr- 2Nos, 3 KVAr - 2Nos, 5KVAr-2 Nos & 10 KVAr- 2 No

Supply, Laying, testing & commissioning XLPE insulated, PVC sheathed heavy duty LT 1100 Volts grade armoured UG cable 2 Core 6 Sqmm with stranded aluminium conductor in trenches/ fixed to walls/ poles etc. including taking out of existing cable complete all as specified and directed.

All as per item No.44 above but of size 2 core 10 Sqmm

All as per item No.44 above but of size 4 core 10 Sqmm

All as per item No.44 above but of size 4 Core 16 Sqmm

All as per item No.44 above but of size 3.5 Core 25 Sqmm

All as per item No.44 above but of size 3.5 Core 35 Sqmm

All as per item No.44 above but of size 3.5 Core 50 Sqmm

All as per item No.44 above but of size 3.5 Core 70 Sqmm

All as per item No.44 above but of size 3.5 Core 95 Sqmm

All as per item No.44 above but of size 3.5 Core 150 Sqmm

Supply & Laying 80 mm bore GI tubing, light grade, with all fittings of following sizes for cable protection at road crossing / on poles and tubing sealed at both ends after laying the cables complete all as specified and directed.

Supply & Laying 50 mm bore GI tubing, light grade, with all fittings of following sizes for cable protection at road crossing / on poles and tubing sealed at both ends after laying the cables complete all as specified and directed.

S & F cable end termination jointing kit heat shrinkable type for 1.1 KV (earthed) grade cable for outdoor with jointing material and accessories suitable for 3.5 core of size 35 sqmm to 70 Sqmm complete including taking out old unserviceable end termination jointing kit complete all as specified and directed.

S & F cable end termination jointing kit heat shrinkable type for 1.1 KV (earthed) grade cable for outdoor with jointing material and accessories suitable for 3.5 core of size 95 sqmm to 150 Sqmm complete including taking out old unserviceable end termination jointing kit complete all as specified and directed.

S & F cable end termination jointing kit heat shrinkable type for 1.1 KV (earthed) grade cable for outdoor with jointing material and accessories suitable for 3.5 core of size 185 sqmm to 240 Sqmm complete including taking out old unserviceable end termination jointing kit complete all as specified and directed.

S and F cable jointing kit, outdoor heat shrinkable type straight through joint for 1.1 KV (Earthed) grade cable with jointing material and accessories suitable for cable of size 3.5 core 35 to 70 Sqmm including taking out old unserviceable joint kit straight through type complete all as specified and directed.

S and F cable jointing kit, outdoor heat shrinkable type straight through joint for 1.1 KV (Earthed) grade cable with jointing material and accessories suitable for cable of size 3.5 core 95 to 150 Sqmm including taking out old unserviceable joint kit straight through type complete all as specified and directed.

S and F cable jointing kit, outdoor heat shrinkable type straight through joint for 1.1 KV (Earthed) grade cable with jointing material and accessories suitable for cable of size 3.5 core 180 to 240 Sqmm including taking out old unserviceable joint kit straight through type complete all as specified and directed.

Supply, Fixing and stringing ACSR Conductor steel reinforced of type as directed including stretching, binding using ACSR conductor on insulator on overhead line including taking down of existing conductor complete all as specified and directed.

M&L Mild steel Cross arm bracing support clamps and back plates fabricated from structural steel sections including nuts, bolts and washers, welding, bending cold or hot drilling holes for bolts in any shape or sizes as indicated or directed inclusive of one coat of red oxide zinc chrome primer and two coats of aluminium paint and removing the existing cross arms etc complete all as specified and directed.

M&L Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two glavanised iron washers and one galvanised iron nut,100mm height, 65mm dia for 1100 Volts grade, including taking down existing insulator complete all as specifeid and directed.

M&L Shakle type, porcelain, vitreous, white brown or green insulator including galvanised mild steel straps, washers, insulator bolts, washers and nuts 100mm in height, 115mm dia, working pressure 1100 volts, section of strap 31X5, 14mm dia bolts including taking down the existing insulator complete all as specified and directed.

S&F Stay assembly complete with accessories as shown in electric plate No.1, stay rod 16mm dia, loop type insulator, stay clamps including excavation and earth work, PCC foundation etc., and taking out old unserviceable stay assembly complete all as specified and directed.

Tightening and straightening of LT overhead line of ACSR conductors (04 No LT Line conductors & 02 Street Light conductors) any size and span of upto 40 Meter by disconnecting and removing from insulators and tightening the conductor using rope, chain pulley block etc and binding the conductor on insulators with and including binding wire and jumpers of ACSR complete all as specified and directed.

Tightening and straightening of LT overhead line of ACSR conductors ( 04 No LT Line conductors ) any size and span of upto 40 Meter by disconnecting and removing from insulators and tightening the conductor using rope, chain pulley block etc and binding the conductor on insulators with and including binding wire and jumpers of ACSR complete all as specified and directed.

Cutting & trimming of tree branches any girth and size touching to overhead lines and cleaning the distance 1.5 mtr both sides of overhead line with in a gap of span 40 mtrs each and removing the same cleaning the site all as specified and directed.

Supply and spread approved river sand for cushioning of cable including watering and consolidation, laid in trenches complete all as specified and directed. Note:- Punned thickness shall be measured for payment purpose

M&L brick protection with common burnt bricks sub class ‘B’ of size 230 x 113 x 75mm for cable protection complete all as specified and directed.

M & L for road crossing /drain crossing by adopting trenchless tunneling work through specified pipe jacking method by erecting the equipment true to the alignment and gradient by hydraulic pipe jacking technique including tunneling in any type of strata including hard rock, MS cassing pipe heavy duty of size 100mm dia 6mm thick in any length including jointing materials to carry LT UG cables of size upto 240 Sqmm and necesssary conveyance charges of machinery and other required materials in co-ordination with the concerned authorities complete all as specified and directed.

M & L for cutting of road, hard standing made of concrete or premix carpet, WBM, soiling and morrum filling including excavation for laying of cable/pipe all as directed and making good the road/hard standing by using all old/new materials and with PCC (1:2:4) etc, required to match with the existing surface complete all as specified and directed.

S&F PVC separators suitable for LT over head line of 4 conductors all as specified and directed

M&L MCCB 415 Volts, 4 pole, Fixed type, 63A/100 Amps, with breaking capacity 16 KA with all connected accessories including taking out old un-serviceable MCCB all as specified and directed.

M&L MCCB 415 Volts, 4 pole, adjustable type, 160 Amps, with breaking capacity 25/36 KA complete with all connected accessories including taking out old un-serviceable MCCB all as specified and directed.

M&L MCCB 415 Volts, 4 pole, adjustable type, 200 Amps, with breaking capacity 25 KA complete with all connected accessories including taking out old un-serviceable MCCB all as specified and directed.

M&L MCCB 415 Volts, 4 pole, adjustable type, 250 Amps, with breaking capacity 25 KA complete with all connected accessories including taking out old un-serviceable MCCB all as specified and directed.

M&L MCCB 415 Volts, 4 pole, adjustable type, 350/400 Amps, with breaking capacity 36 KA complete with all connected accessories including taking out old un-serviceable MCCB all as specified and directed.

M&L for cleaning thoroughly LT distribution steel poles of any height and any description (Maximum 9 Mtr long) with necessary cleaning agent including scrapping of old corroded paint dirt/ rust carefully and applying two coats aluminium paint including marking of pole numbers and colour washing of pole coping complete all as specified and directed .

Removing Existing unserviceable Analog voltmeter with electrical connections and supply, install and testing new analog voltmeter 0-500V complete all as specified and directed.

Removing Existing unserviceable Analog ammeter with electrical connections and supply, install and testing new analog ammeter 0-250A/100A with necessary wires & CTs complete all as specified and directed.

Removing Existing unserviceable Digital ammeter with electrical connections and supply, install and testing new digital voltmeter 0-500V complete all as specified and directed.

Removing Existing unserviceable Digital voltmeter with electrical connections and supply, install testing new digital voltmeter 0-500V complete all as specified and directed.

M&L for repair of existing LT panel outddor/indoor type by properly fixing loose/dislocated MS doors with provision of hinges or welding as necessary, provision of tower bolt as per as existing size including painting of internal and external surfaces with one coat of synthetic enamel paint of approved colour after preparation of old painted surfaces as required for smooth operation of panel and as directed by the Engr-in-charge (Size of Panel board n.exc 2.25x1.2x0.6 m) NOTE: Cost of MS sheet,Tower bolt, sliiding bolt as required is deemed to be included in the unit rate quoted.

Supplying, installing, commissioning and testing in repair factory made outdoor type LT Kiosk box with canopy of size 750mmx500mmx450mm made out of 3.15mm thick CRCA sheet duly powder coated and locking arrangement, with 4 nos 200 Amps aluminium busbar and 4 nos aluminium lugs of size 40mmx5mm of length 75 mm including grouting in PCC 1:4:8 type D2 and taking down old unserviceable LT Kiosk box complete all as specified and directed.

Supplying and laying synthetic Rubber insulated mats 2 mm thick for voltage upto 3.3 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety, size 2m x 1m complete.

Supply and Fix in repairs On-load change over switch 4 Pole, 415V, 63A in sheet metal enclosure including taking down old unserviceable change over switch complete all as specified and directed.

Supply and Fix in repairs On-load change over switch 4 Pole,415V,100A in sheet metal enclosure including taking down old unserviceable change over switch complete all as specified and directed.

Supply, fix, connect, commission and test 3-Phase Heavy duty power capacitors MPP out door type operating 3 phase 415 volt AC suply 50 HZ confirming to IS:2834 complete with necessary bolts and nuts, earth strip connected from LT panel to capacitor bank including suitable copper cable Multi core multistranded with necessary lugs for inter connection of capacitor bank upto 4 KVAR complete all as specified including disconnecting and removing existing unserviceable power capacitor bank all as specified and as directed.

Supply, fix, connect, commission and test 3-Phase Heavy duty power capacitors MPP out door type operating 3 phase 415 volt AC suply 50 HZ confirming to IS:2834 complete with necessary bolts and nuts, earth strip connected from LT panel to capacitor bank including suitable copper cable Multi core multistranded with necessary lugs for inter connection of capacitor bank of 5 KVAR complete all as specified including disconnecting and removing existing unserviceable power capacitor bank all as specified and as directed.

Supply, fix, connect, commission and test 3-Phase Heavy duty power capacitors MPP out door type operating 3 phase 415 volt AC suply 50 HZ confirming to IS:2834 complete with necessary bolts and nuts, earth strip connected from LT panel to capacitor bank including suitable copper cable Multi core multistranded with necessary lugs for inter connection of capacitor bank of 10 KVAR complete all as specified including disconnecting and removing existing unserviceable power capacitor bank all as specified and as directed.

M&L Earthing complete with galvanized steel with plate electrode 60 cm x 60 cm x 6.3mm thick buried directly in ground (earth kit not less than 2.25 mtr below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level connected to galvanized steel strip 25x4mm by means of bolts, nuts and washers of galvanized iron or steel all as shown in electrical plate No 3 of SSR part-I connected to earth test point including necessary earth work and excavation, PCC 1:3:6 type C1 using 20mm graded stone aggregate for earth chamber with RCC cover 50mm thick 1:2:4 mix type B1, using 8mm dia TMT bars reinforcement @ 140mm c/c both ways, watering funnel with GI pipe 15mm dia medium grade and protection pipe GI 40 mm dia light grade all as specified and directed.

M&L Earthing complete with copper plate 60 cm x 60 cm x 3.15mm thick buried directly in ground (earth kit not less than 2.25 mtr below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level connected to copper strip 20x3mm by means of bolts, nuts and washers of galvanized iron or steel all as shown in electrical plate No 3 of SSR part-I connected to earth test point incl necessary earth work and excavation PCC 1:3:6 type C1 using 20mm graded stone aggregate for earth chamber with SSR Part-II RCC cover 50mm thick 1:2:4 mix type B1, using 8mm dia TMT bars reinforcement @ 140mm c/c both ways, watering funnel with water pipe GI pipe 15mm dia medium grade and protection pipe GI 40 mm dia, light grade all as specified and directed in SSR Part II.

veerender constructions (BID ID -3524004)

M/s. A&T Enterprises (BID ID -3522110)

Sri Lakshmi Enterprises (BID ID -3520294)