81177 SPL REPAIRS TO REPLACEMENT OF WATER SUPPLY DISTRIBUTION SYSTEM FROM VISWAKARMA COMPLEX TO NAVCC BUILDING GALLEY AND BLO OFFICE AND OTHER SANCTIONED WORKS UNDER GE HADDO SRI VIJAYA PURAM

Amount

Taking down old unserviceable GI pipe lines of size 80 mm dia including fittings complete all as specified and directed.

Taking down old unserviceable GI pipe lines of size 50/40 mm dia including fittings complete all as specified and directed.

Taking down old unserviceable GI pipe lines of size 32/25 mm dia including fittings complete all as specified and directed.

Taking down old unserviceable GI pipe lines of size 20 mm dia including fittings complete all as specified and directed.

Supply & fixed to wall, laid in trenches / floor, wall ceiling GI tubing medium grade ISI marked complete with all fittings, accessories complete all as directed of the following sizes :-

80 mm bore

50 mm bore

25 mm bore

20 mm bore

S&F in repairs for Gunmetal gate valve, conforming to IS-778, ISI marked, with iron wheel head screwed at both ends for iron pipes or ferrule and fixing including necessary fittings like unions, check nuts, etc and any addition / alteration required for fixing, as fixed in repairs complete all as specified and as directed by the Engineer-in-charge of the following diameters:-

50 mm bore

25 mm bore

20 mm bore

Supply and fix in repairs for 100 MM sluice valve, class PN-1.6 flanged and drilled at both ends confirming to IS:14846 with ISI mak, having brass spindle and gun metal rings including wheel for operation all as specified including all joints with rubber gasket and jointing materials, bolts, nuts, washers etc complete all as specified and as directed.

Supply and fix in repairs for 80 MM sluice valve, class PN-1.6 flanged and drilled at both ends confirming to IS:14846 with ISI mak, having brass spindle and gun metal rings including wheel for operation all as specified including all joints with rubber gasket and jointing materials, bolts, nuts, washers etc complete all as specified and as directed.

Supply and fix Cast Iron in repairs for Air Valves with double air Outlets, conforming to IS 14845 of size 80 mm dia bore and fixing up in Cast Iron Water supply mains including all as specified and directed.

Material and labour for plain cement concrete (1:2:4) type B1 (using 20 mm graded stone aggregate) as in foundation, filling and mass concrete including use and waste of form work complete all as specified and directed.

Material and labour for supporting pillar constructed of masonry of dimensions as required on site with precast cement concrete solid block masonry in PCC (1:3:6) type C1 (using 20 mm graded stone aggregate) 20 mm thick in CM (1:6) complete all as specified and directed.

M&L precast cement concrete block masonry exc. 10 cm width with solid block C1 (1:3:6) (using 20 mm graded stone aggregate) and setting in cement mortar (1:6) all as specified.

M & L for Preparation of newly plastered surface of wall and apply two coats of oil bound distember over a coat of average 1 mm thick wall care putty to make the surface smooth complete all as specified and directed.

M & L for 15 mm thick plaster in CM 1:4 on fair face of brick walls or concrete surface including mixing of liquid water proofing compound @ 200 ml per 50 kg cement bag, finished the surface even and smooth without using extra cement complete all as specified and directed.

M&L for 10 mm thick plaster in CM (1:6) on fair faces of concrete/PCC block surfaces of walls finished even and smooth over 10 mm thick in CM (1:4) (without using extra cement) all as specified.

Providing precast cement concrete solid building blocks or slabs Type B1 1:2:4 (20 mm graded aggregate) 10cm thick (with plain or interlocking joints as directed) setting in mortar, complete, in walls

Supply and fixing in repairs for water meter digital type, magnetically coupled, screwed, supplied and installed complete of size 80 mm dia complete all as specified and as directed.

Supply and fix in repairs for Strainer Y type conforming to IS, size 80 mm (3”) dia complete all as specified and directed.

M&L for Cutting the existing bituminous/ cement concrete road to any length and width but 60 cm in depth as required at site for laying galvanised steel tubing as protection pipe for cable including earth work excavation in any type of soil, RFR and removing surplus soil as directed and making good the disturbed top surface and also provide the bituminous complete all as specified and directed.

S&F Rotational moulded polyethylene 10000 Ltrs PVC water storage tank Double layer (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including old UNSV tank and fittings complete all as specified and directed.

S&F Rotational moulded polyethylene 5000 Ltrs PVC water storage tank Double layer (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including old UNSV tank and fittings complete all as specified and directed.

S&F Rotational moulded polyethylene 2000 Ltrs PVC water storage tank Double layer (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including old UNSV tank and fittings complete all as specified and directed.

S&F Rotational moulded polyethylene 1000 Ltrs PVC water storage tank Double layer (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including old UNSV tank and fittings complete all as specified and directed.

S&F Rotational moulded polyethylene 500 Ltrs PVC water storage tank Double layer (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including old UNSV tank and fittings complete all as specified and directed.

S&F in repairs for 40 mm dia or bore PTMT ball valve high pressure with epoxy coated aluminium rod & high density plastic ball (minimum weight 455 grams) screwed for iron pipe with necessary GI fittings such as elbows, nipples etc., including taking down old unserviceable one complete all as specified and as directed.

S&F in repairs for 25 mm dia or bore PTMT ball valve high pressure with epoxy coated aluminium rod & high density plastic ball (minimum weight 455 grams) screwed for iron pipe with necessary GI fittings such as elbows, nipples etc., including taking down old unserviceable one complete all as specified and as directed.

S&F in repairs for 20 mm dia or bore PTMT ball valve high pressure with epoxy coated aluminium rod & high density plastic ball (minimum weight 455 grams) screwed for iron pipe with necessary GI fittings such as elbows, nipples etc., including taking down old unserviceable one complete all as specified and as directed.

Excavating in trenches hard soil, n exc 1.5 m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and n exc 1.5 m in depth and getting out including all as specified and directed.

Excavation in trenches not exc 1.5 M deep and 1.5 M width and getting out in soft or loose soil for foundation of poles (or) cable laying.

Excavating in post holes (or similar holes) each not exc 0.50 Cum, getting out hard/dense soil, returning filling in and ramming earth or Brocken rubble mixed with earth around, in layers not exceeding 25 cm including all as specified and directed.

M&L for returning, filling in including spreading, levelling,watering and well ramming in layers not exc 25cm in hard dense soil complete all as specified.

Removing excavated materials (soils) n exc 50m and depositing where directed at a level n exc 1.5m above the statrting point complete all as specified.

S&F for pre painted Galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an coloure having tensile strength of 550Mpa as in roof covering fixed with self tapping screws as specified.

S & F for framed work such as grills, gratings, etc. with ends of bars shouldered and or riveted or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, frame work of water tanks and similar work con-forming to Fe. 290. Gde-E-165 including taking down old structre all as spefied and directed.

M&L for mild steel framed work such as gates, grills, gratings, etc., ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work conforming to Fe-290 Gde E-165 complete and made out of suitable size MS angle iron/BMB/Flat iron, clamps, buts, bolt etc fixed by welding cutting as required as per Fe-410, along with two coats of red oxide and one coat of synthetic enamel paint including taking down of old wrought iron or mild steel structures of any size all as specified and as directed.

M&L for rolled section as in main and cross beam, hip and jack rafter,purline where connected to common rafters and running rails and guides for sliding doors fixed witg angle cleats or other connecting plates of grade Fe-410 (grde E-165) including all as specified and directed.

M&L for preparation of new steel surfaces over 10 cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over one coat of red oxide primer all as specified

M & L for in repairs for Run Lead joint of size 80 mm dia including all as specified.

Supply and fix in repairs for CI fitting for spigot socketed 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 , of size - up to 150 mm dia all as specified and directed.

M&L for construction of Brick Masonary valve chamber of size 900x900x900mm (internal dimensions) with PCC 1:4:8 foundation 100mm thick, brick work using PCC block masonary 200 thick wall built in CM 1:6,PCC 1:3:6 coping 50mm thick, plastering 15mm thick in CM 1:6 to all internal wall including floor,and exeternal wall upto 150mm below ground level, including excavtion earth work in hard/dense soil, MS sheet cover 4mm thick with locking arrangement with ISA 50x50x6 mm frame embedded in PCC and painting to MS cover with two coats of synthetic enamel paint over one coat of red oxide primer etc complete all as specified and directed

Supply and lay in repairs for 3 layer (inner antimicrobial, outer UV stabilized) ISI marked, IS-15801, PP-R pipes SDR 7.4 (PN-16) and PP-R plain fittings in trenches/ceillings or laying in floors complete, including fittings of size 110 mm OD all as specified and directed.

Supply and lay in repairs for 3 layer (inner antimicrobial, outer UV stabilized) ISI marked, IS-15801, PP-R pipes SDR 7.4 (PN-16) and PP-R plain fittings in trenches/ceillings or laying in floors complete, including fittings of size 63 mm OD all as specified and directed.

Supply and lay in repairs for 3 layer (inner antimicrobial, outer UV stabilized) ISI marked, IS-15801, PP-R pipes SDR 7.4 (PN-16) and PP-R plain fittings in trenches/ceillings or laying in floors complete, including fittings of size 32 mm OD all as specified and directed.

Supply and lay in repairs for PP-R gate valve of size 63mm dia OD (inner antimicrobal, outer UV stabilized) ISI marked, IS-15801, PP-R pipes SDR 7.4 (PN-16) and PP-R plain fittings all as specified and directed.

Supply and lay in repairs for PP-R gate valve of size 32mm dia OD (inner antimicrobal, outer UV stabilized) ISI marked, IS-15801, PP-R pipes SDR 7.4 (PN-16) and PP-R plain fittings all as specified and directed.

S & F HDPE pipe 50 mm bore unplasticised PVC pipes of pressure rating 6 kgf/cm2 fixed complete to walls, ceilings or in floors etc all as specified and as directed by engineer-in-charge.

S & F HDPE pipe 25 mm bore unplasticised PVC pipes of pressure rating 6 kgf/cm2 fixed complete to walls, ceilings or in floors etc all as specified and as directed by engineer-in-charge.

Supply and laying in trenches or in cable ducts or clamping on wall DWC HDPE pipe of size 40 mm (OD) x 32 mm (ID) along with connected accessories like couplers.bends,end caps etc. for LT cable protection all as specified and directed.

Supply and laying in repairs in cable ducts or clamping on wall DWC HDPE pipe of size 40 mm (OD) x 32 mm (ID) along with connected accessories like couplers.bends,end caps etc. for LT cable protection all as specified and directed.

Supply, installation, testing and commissioning in repairs of open well submersible pump set high speed, industrial type, Horizontal/MonoBlock type ,433 Volt, 50 HZ , 3 phase of capacity 3.7 KW / 5 HP including necessary CPVC fittings of 80 x 80 mm for secution and delivery and 02 Nos 63 mm gate valves along with starter and sensors for protection against dry running of motor including electrical connection with suiitable copper conductor, from panel board to motor all as specified and directedcomplete all as specified and directed

Supply, install, test and commissioning in line high pressure pump with stainless steel impeller, staging 2 consisting of the following specifications (a) Single phase 220 Volt, 0.6 HP/370 Watt (b) Head Range 28-10.5 Mtr (c) Discharge Range 15-87 LPM (d) Size 25x25mm including necessary PCC work such as plinth & foundation, internal point wiring 4 sqmm, switch socket 15 Amps and taking down unserviceable old complete all as specified and as directed.

Supply and fixing out door type Pannel/Distribution Board CPRI approved (with provision for fixing of three phase starter for fountain motor) and 433 Volts, 50 HZ operatable no/nc 20 Amps contactors of make L&T and logical circuits and electronic timers of make L&T for controlling the Fountain lights 06 No's of IP 55, Digital 24 hrs/ Analog Timer Switch, with 125 A MCCB, Manual and Auto Mode Toggle switch and including provision of suitable size submersible copper cable form control/timer panels to fountain and IP 66 COLOUR LED focus lights 06 No's with necessary MS brackers/ fabriction supports for fixing vertically and commisiong of the panel, testing of working of the fountain and lights for the desired timmings including taking down old unserviceable all as specified and directed.

M & L for dewatering and cleaning of existing open well for removing of mud and waste materials including grinding , grouting of existing sump for arresting of leakage by using latest version and concrete, water proof compuond including plastering and paint of two coats including all as specified.

M & L for dewatering and cleaning of existing fountain for removing of mud and waste materials including grinding , grouting of existing fountain for arresting of leakage by using latest version and concrete, water proof compuond including plastering and paint of two coats including providing of new tiles as per direction of engineer-in- charge colour, size and PVC drain pipe with gate valve of PVC all as specified and directed.

Supply, fabrication and installation in repairs for water fountain design type as approved by GE, made up of complete structure brass rods of three layers in each layer height appx 3.5 feet consists of three stages along with brass nozzles having bottom dia 9 mtr, middle dia 7 mtr dia and top dia 5 mtr as per referece sketch for guidence by approved by GE for guidence complete all as specified and directed.

Supply and installation in repairs for ready made water fountain ornamental type as approved by GE, made up of stone or Marble and colour as per directioin by Engineer-in-Charge along with brass nozzles having as per referece sketch by approved GE for guidence complete all as specified and directed.

S&F of Submersible pump set for bore well with submersible motor, water lubricated, electric driven 3 phase, 440 volts , 50 Hz AC supply upto 94 Mtr head and 120 LPM discharge of upto 5 HP capacity, multistage, lowering commissining and testing complete all as specified and directed

M & L for Boring/Drilling bore of dia suitable for lowering 200/250 mm dia HDPE pipe, by any suitable method (by DTH-cum-rotory or riverse rig method or hammer method) to any depth (not exceeding 250m) below ground level in any type of strata/soil/rock with sand including disposal of materials obtained (soil,rock,etc) from boring to a distance not exceeding 50 metre with & including deploying required rig,machianry,T&P, equipments etc with and including collection of logical samples (drilling/cutting) and to mantain drill time logbook complete all as specified and directed.

M & L for Boring/Drilling bore of dia suitable for lowering 200/250 mm dia HDPE pipe, by any suitable method (by DTH-cum-rotory or riverse rig method or hammering method) by reaming up to 300mm dia to a depth of 60 meter including disposal of materials obtained (soil,boulders,etc) from boring to distance not exceeding 50 meter with & including deploying required rig,machinary,T&P,equipments etc with and including collection of logical samples (drilling/cutting) and to maintain drill time logbook complete all as specified and directed.

M&L lowering casing pipe 200mm dia HDPE pipe of material grade PF-80, PN 10 (pressure rating 10 Kg per sqcm) DN 200, confirming to IS-4984 (1955) for protection of sides from falling during the process of drilling including required cutting, jointing etc complete all as specified and as directed.

M&L lowering casing pipe 200mm dia HDPE pipe of material grade PF-80, PN 10 (pressure rating 10 Kg per sqcm) DN 200, confirming to IS-4984 (1955) including required cutting/making slots of size 1.5 sqmm x 3 mm etc complete all as specified & directed.

M & L for outer dia 32 mm dia bore CPVC water tubing, grade SDR 11 including all necessary fittings such as sockets,socket reducer,bends, elbows, Tees, Tee reducers, unions, necessary all types of valves etc, fixed to walls/laid in trenches/floors and making good the disturbed surfaces including taking down existing od unserviceable complete all as specified and as directed.

M & L for outer dia 25 mm dia bore CPVC water tubing, grade SDR 11 including all necessary fittings such as sockets,socket reducer,bends, elbows, Tees, Tee reducers, unions, necessary all types of valves etc, fixed to walls/laid in trenches/floors and making good the disturbed surfaces complete all as specified and as directed.

M & L for Development of bore wells including flushingout tree, silt, fine sand by air compressor of suitable capacity not less than 450 CFM at 150 PSI & over pumping (25% extra capacity pump) to make water free from turbidity till clear water is obtained from bore wells complete all as specified and directed (Pumping for minimum 16 hours in two stages of continuous 8 hours with an interval of 01 hour after first 8 hours). (Note:The upper limit for duration of development shall be the time technically required to give results of development as per ISS. Nothing extra shall be payable on account of increase in numbers of pumping hours actually required at site in excess of minimum period as above)

M&L for yield test for bore hole after completion of development of bore well by pumping of 16 hours to determine the safe pumping yield complete all as specified and as directed

S&F steel wire rope in submersible bore wells from motor to top edge of the bore well of size 6 mm dia for holding of submersible pump motor set complete all as specified and directed

M & L in repairs for fountain light fittings water proof Superscape 24 volt 12 watts, Model No. IP 68 SS304 steel under water fountain lioght RGb with remote without supply unit GS1268-RGB including necessary suitable wiring all as specified and directed.

Supply and fixing in replacement of Decorative light made up of high grade unbreakable polycarbonate material suitable for retrofit LED lamp B22 base alongwith 9 watt lamp also incl all fixing accessories to fix on pipe etc all as specified and directed Engr in charge.

Supply and fixing in replacement of indoor hanging lighting fixture with E 27 holder type incl lamp all as specified and directed ny Engr In Charge.

Supply and fixing in replacement of outdoor type Decorative Post top for 360° indirect light with IP 65 protection, resistant to impact and corrosion of 240 v,50hz of capacity 40 watt LED suitable for mounting on 60 mm OD pipe on necessasry PCC works complete all as specified and directed.

Supply and fixing in replacement of LED Bollard with round top 9/10 W ,220V 50Hz with opal acrylic IP 65 protection along with necessary PCC foundation cable condits for loop in and out , cable connectors complete all as specified and directed.

Supply and fixing in replacement of LED floodlight of cap 50 watt (of any coloured as reqd) made up of pressure die cast aluminium housing with toughened glass and high power LEDs included driver along with mounting bracket including fixing on pole/ wall/ iron structure etc including taking down of the old unserviceable halogen/any type of old unsv light fittings all as specified and directed.

Supply and fixing in replacement of LED floodlight of cap 120 watt made up of pressure die cast aluminium housing with toughened glass and high power LEDs and secondary lenses with IP66 protection, System efficacy ≥ 110/120LPW 10KV included driver including fixing on High mast of any hight or any pole/ wall/ iron structure etc including taking down of the old unserviceable halogen/any type of old unsv light fittings all as specified and directed.

S & F PVC Insulated and PVC Round Sheathed 2 core 1.0 sqmm Bright Annealed Bare Copper Conductor Heavy Duty Flexible Cables for Voltage Grade 1100 Volts for connection of lights from junction box complete all as psecified and directed.

Supply and fixing pipe galvanized, “Medium class”, including fittings 40 mm dia incl two coat of synthetic enamel paint ovar one coat of primer complate all as specified and directed by Engr In Charge.

Supply & fix FRP pole box 140 x 140 x 95 mm (inside dimension) consisting of 1 No 50 A 4 pole connector and 1 No 6 A MCB SP (as required) mounted on channel including taking down the old/unserviceable junction boxes all as specified and directed.

Supply & fixing MCB SPN 40 Amps (`C’ series) having current rating 10 KA complete all as specified and directed.

M & L for submain wiring in repair with one run of 4 core 4 sqmm multistranded copper conductor PVC insulated (FRLS),1100 Volts grade and one run of single core 4 sqmm PVC insulated (FRLS) multistranded copper earth continuity conductor including lugs of suitable drawn in and including PVC conduit & accessories of suitable size but not less than 25mm dia fixed to wall/pole complete all as directed.

Supply and laying of Flat three core PVC Insulated & PVC sheated industrial cable for Submersible Pump Motors of 1100 Volts confirming to IS:694 of nominal area of Copper conductor 4 Sqmm complete laying through DWC/ GI pipe/ Trenches/ walls all as specified and directed.

Supply and laying in repairs for LT XLPE UG cable, PVC sheathed heavy duty armoured stranded aluminum conductor of size 3.5 core 25 sqmm of laid along with trenches, on floor and wall complete including end terminal glands and aluminium lugs all as specified and directed.

Supply, laying,in repairs underground LT XLPE insulated, armoured heavy duty electric aluminium conductor cable 1100 Volts grade of cross section 2 core x 10 sqmm (laid in trenches, ducts, pole, wall etc.) all as specified and directed.

Supply, laying, testing and commissioning of underground LT XLPE insulated, armoured heavy duty electric aluminium conductor cable 1100 Volts grade of cross section 2 core x 10 sqmm (laid in trenches, ducts, pole, wall etc.) all as specified and directed.

Supply, fabricate, erect, test and commission outdoor LT panel totally enclosed weather and vermin proof, suitabley ventilated,440 volts, 50 Hz,AC supply, fatory made,fully compartamentalised made out of 3.15 mm thick CRCA sheet steel CPRI approved of size 1500mm x 1500mm x 800mm for load bearing and 2.0 mm thick non load bearing portions, protection of enclosure IP-54 as per IS-2147 of 1962 complete with pretreatment and powder coating of approved colour including suitable angle iron/flat iron frame work/supports, excavation and earth work,PCC foundation etc, outdoor type, cubical type as requored with and including the following,supplied fitted and connected internally complete :

S & F for heavy duty HDPE pipe 63 mm dia,16kg / sqmm including necessary ancllaries including all as specified and directed.

Supply and laying sumbersible heavy duty flat 3 coe copper cable 6 Sqmm dia including all as specified and directed.

S&F gun metal NRV of size 50mm screwed both ends of the pipe complete all as specified and directed.

S&F gun metal, globe or gate valve with iron wheel head, screwed both ends for iron pipe of size 50 mm dia complete all as specified.

M&L for earthing complete with galvanised iron strip 32mm x 6mm and galvanised iron earth plate electrode 600x600x6mm thick burried directly in ground (earth pit not less than 2.25 Mtr deep below ground level) with top edge of the plate not less 1.5 meters below normal ground level, connected to galvanised eearth strip 32x6 mm dia by means of bolts, nuts chech nuts and washers of GI or streel as shown in lelctrical plate No. 3 of SSR part-1 2009, including GI pipe light grade of 40 mm bore and watering pipe of 20 mm bore dia medium grade connected to earthing test points all as specified and directed by Engr-in-Charge.

S&F MS Clamp of sizes 800 x 100 mm and 8 mm thick for colume pipe of 63 mm dia (02 Nos in Each set) with double GI nut bolt and washer of sizes 10 mm dia all as specified and directed.

S&F GI tubing medium grade ISI marked including all fittings laid in trenches / fixed on wall of size 50 mm bore complete all as specified and directed.

M&L for Pea gravels/Pebbles of river of sizes 5 mm to 8 mm dia approved quality, packed arround the casing/ribbed pipe, complete all as specified and as directed.

M&L for preparation of existing surface of "Medium Class" Galvanised pipe including 40mm dia and painting with two coat of synthetic enamel paint complete all as specified and as directed.

Sree Tirumala Enterprises (BID ID -3267435)