Jal Jeevan Mission (JJM)_WSS to Vakathanam Panchayath in Kottayam District_Phase 1_ PACKAGE 3

Amount

A Supply, Erection, Testing and Commissioning of Two Nos. 1600 KVA, 11 KV/3.3KV Transformers, 1 No 63kVA ,11kV/440V and connected works at Raw water Pump House

OD91306/2022-2023:Supply of all materials and providing 11KV sub station yard using 2 nos. 175x85mm. ISMB joist of 9.5M height, 100x50mm. MS chanel cross arms, 1sets of 200A, 11KV gang operated AB switches with operating handles of required length1 sets of 9.6KV,6KA , Lightning Arrestors, 1 sets of 11KV, D.O fuses, Pin insulators, Disc insulators and inter connections of the above items using 10mm dia copper leads for drops 2.7 mm copper for winding the joints with proper copper sockets , including all associated civil works and painting of all structures with two coats of zinchromate primer and aluminium paint etc. complete as per standard construction practices approved by Kerala Electrical Inspectorate and relevant standards.

OD91348/2022-2023:Supply of all materials and providing substation yard fencing using 50 x 50 x 6mm angle iron frame work of size 1500x2500mm fitted with weld mesh of 10 gauge and bolted the same to 100 x 50 x 6 mm vertical chanel erected at 1500mm c/c and 2500mm above ground level of substation yard and 500 mm below with 300 x300mm plain cement concrete (1:3:6) base using 40 mm granite aggregate and top surface finished neat.

OD91347/2022-2023:Supply of all materials and providing 2000mm wide 2500mm height weld mesh gate made out of 50 x 50 x 6mm Angles with necessary foundation locking arrangements etc. complete, including painting with two coats of zinchromate primer and aluminium paint as per standards

OD91378/2022-2023:Supply, erection, testing and commissioning of 11KV, 630A, 350MVA, 26.3KA,3sec totally enclosed, single bus bar, floor mounting in metal clad, indoor extensible type flush mounted horizontal isolation and draw out type vacuum circuit breaker fitted with manual/motor operated spring charge mechanism with 230V AC motor and motor control switch,shunt trip coil of 24 volt DC auxiliary contact 6NO+6NC, Mechanical ON/OFF indicator,Mechanical operation counter,Anti pumping feature,Automatic safety shutters and push button etc, four panel system (1 no. VCB as incomer and 3 Nos. VCBs as outgoings) suitable for installation in 3 phase , 3wire, 50Hz. AC,11kv, effectively earthed supply system,comprising of motorised and spring assisted, independent, trip free closing mechanism and all metering equipments, MC61A numerical protective relays etc. draw out type resin cast 11kv/110volt <br> PT with contoling fuses for both side .2s class Dual core CT , LED panel lamps , panel heaters etc complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections. The cost of control cables both internal and external shall be included in the cost of HT panel, 11KV Switchgear (Indoor). The incomer VCB shall be provided with tariff TOD meter with 3 nos 60/ 5 Amps class 0.2S 15 VA CT and 3 nos 11KV / 110 Volt class 0.2 PT etc as per attached specification including sealing and locking arrangement all civil works such as transportation , handling making suitable foundations etc charges for testing calibration by TMR charges for erection and commissioning is included complete.

OD91377/2022-2023:Supply, erection, testing and commissioning of 3.3KV, 630 A, 350MVA, totally enclosed, single bus bar, floor mounting in metal clad, indoor extensible type flush mounted horizontal isolation and draw out type panel board comprising of 2Nos. Vacuum Circuit Breaker as incomer, one No.Vacuum Circuit Breaker as bus coupler and 5nos. Vacuum Circuit breakers/Contactors as outgoing électrically interlocked(8 Panel system). The incomer switchgears, & outgoing switch gears should be of draw out type trip free VCBs with suitable overload and short circuit prottection relays,suitable UV and shunt releases for probable intagration to control wiring including PLC unit and its auxiliary systems for remote monitaring and operation and provision for future upgradation to Scada,suitable for installation in 3 phase , 3wire, 50Hz. AC, 3.3kv, effectively earthed supply system,comprising of motorized and spring assisted, independent, trip free closing mechanism and all metering equipment,MC 61A high set numerical protective relays, . resin cast,3.3 KV /110/230V PT with control fuse for each incomers 0.2 class dual core CT LED panel indicates digital multi function meters,with minimum features to read V, A, Hz, PF, THD % inall the out going feeders and incomers including suitable CT/PT and prottection arrangements ,panel, heaters with timer/RTD based automatic operation , suitable SMF battery and battery charger arrangements etc.. complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections. The cost of control cables both internal and external shall be included in the cost of 3.3KV panel, 3.3KV Switch gear.

OD91503/2022-2023: Design, engineering, Supply, erection, testing and commissioning of reputed co make ( L&T . ABB . crompton , Lucy, Schneider,MCR, Electric Make ) out door type (+SVV+)/C-T-C 3-way SCADA compatible RMU 1 No. 630A Load Break Switch 2Nos & 2 nos 630A vacuum circuit breaker unit ( 1 No for spare ) totally enclosed in 3mm Robotically welded & SF6 gas filled IP 67 grade stainless steel tank both side extensible with VPIS, end cap, motorized actuators for all ring switches and breaker unit, 24 V 26 AH battery, 230V, 5 A battery charger and 3 sets right angle boots & FPI including earth fault over current and short circuit protection relay using repite co make self powered relay for circuit breakers etc. IP 54 grade RMU outer shell shall be totally fabricated with 14 SWG Galvatite sheet with powder coated painting after 7 tank process providing rain water protection guard for open yard as per KSEB standard.

OD91502/2022-2023:Supply,erection, testing and commissioning of Energy efficient , 1600 KVA, 11KV/3.3KV. 3phase, 50Hz,Dyn 11,. ONAN cooled , indoor type copper wound distribution transformers, with HV and LV side cable end box arrangements, ON LOAD TAP CHANGER with 17 tap positions having 5% to -15% variations in1.25% steps with RTCC &AVR panel including first filling of oil etc. complete with all fittings as per IS 2026 and Kerala Electrical Inspectorate norms and conforming to IS 2026 Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections . The cost of control cables both internal and external shall be included in the cost of Transformer."

OD91501/2022-2023:Supply, erection, testing and commissioning of 63 KVA, 11KV/433V. 3phase, 50Hz. copper wound ONAN cooled transformer, indoor type having vector group of Dyn 11, with tapings of 5% to -5% in steps of 2.5%, Cable box on HT side and LT side with standards fittings, low losses at 50% and 100% loading conforming to IS 1180(Part-1), ISO-9001 and BEE Star labelling."

OD91500/2022-2023:Neutral Grounding Resistor, Design, engineering, supply erection, testing and commissioning of indoor type 3.3KV stainless steel make neutral grounding resistor in sheet steel enclosure with IP 23 degree protection with suitable neutral CT for REF protection. The cubicle shall be fabricated out of 3mm sheet steel and painted with anti –rust primer coating followed by two coats of paint of approved shade, as per standards. The resistance shall be of Kerala Electrical Inspectorate and relevant standards. Armoured 2.5 Sqmm copper control cable shall be used for all external interconnections. The cost of control cables both internal and external shall be included in the cost of NGR

OD92054/2022-2023:Power Distribution board (PDB), Supply, erection, testing and commissioning of 8-way MCB distribution board comprising to the following. 63A 4 pole MCB 1 No. as incomer with 63A 100mA RCCB/ ELCB and 20A TP MCB-2Nos. & 20A SP MCB- 6 Nos each. as outgoings, <br> With tinned copper busbars/cables, interconnection, housed in a suitable metal enclosure as per KEI standards fixed in open system.

OD92055/2022-2023:Lighting Distribution board (LDB), Supply, erection, testing and commissioning of MCB distribution board comprising to the following. 40A TPN 4 pole MCB 1 No. as incomer with 40A 30mA ELCB, 18 nos 6 AMPS SP MCB as outgoings, <br> With tinned copper busbars/cables, interconnection, housed in a suitable metal enclosure as per KEI standards fixed in open system

OD92101/2022-2023:Cabling, Supply, laying, testing and commissioning of the following size/suitable size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (3.3kv grade un earthed) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench, 3 core 95 Sq.mm. XLPE AL Cable

OD92102/2022-2023:Cabling, Supply, laying, testing and commissioning of the following size/suitable size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (11 Kv grade) clamped on wall/ceiling/cable trays with clamps and saddle clips partly laid in cable tray/partly laid in trench, 3 core 150 Sq.mm.11kv, XLPE AL UG Cable/suitable size in between 11 KV transformer control DB to 1600 KVA transformers 63 KVA transformers

OD92160/2022-2023:Supply, laying, testing and commissioning of the following size/ suitable size PVC/XLPE insulated, sheathed armoured Aluminium conductor UG cable (11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench, 3 core 300 Sq.mm, XLPE AL Cable. laying Proposed DP structure ( for KSEB receiving end ) and RMU( MCR) unit , RMU to 11 KV DB panel in sub station etc

OD92161/2022-2023:Supply and laying, testing and commissioning of following size/suitable size XLPE insulated PVC sheathed Armoured Aluminium conductor cable (3.3kv grade un earthed) clamped on wall/ceiling with clamps partly laid in trench and partly in cable tray,3core 400sq.mm,3.3kv grade XLPE Aluminium UG cable laying from transformer LV side to 3.3kv panel (incoming side)

OD92192/2022-2023:Supply, laying, testing and commissioning of the following size/suitable size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100V grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench, 3.5 core 95Sq.mm. XLPE Cable

OD92193/2022-2023:Supply, laying, testing and commissioning of the following size /suitable size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench, 4 core 16 Sq.mm PVC AL. Cable.

OD92317/2022-2023:Supply, laying, testing and commissioning of the following size/suitable size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench, 4 core 10 Sq.mm PVC AL. Cable.

OD92318/2022-2023:Supply of all materials and providing end termination with heat shrinkable jointing kit complete with all accessoriesof the following size/suitable size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (3.3kv grade) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards.3core 95 Sq.mm.3.3kv, XLPE AL Cable (Indoor)

OD92530/2022-2023:Supply of all materials and providing end termination of the following size/suitable size heat shrinkable PVC/XLPE insulated, sheathed armoured Aluminium conductor cable 11kv grade) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards. 3 core 150 Sq.mm.11kv, XLPE AL conductor shrinking type Cable kit (Indoor)

OD92531/2022-2023:Supply of all materials and providing end termination with heat shrinkable jointing kit complete with all accessories of the following size/suitable size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (11kv grade Indoor) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards.3core 300 Sq.mm XLPE AL conductor heat shrinkable type XLPE Cable kit

OD92534/2022-2023:Supply of all materials and providing end termination (Outdoor type) with heat shrinkable jointing kit complete with all accessories of the following size 3x 300sq.mm PVC/XLPE armoured Aluminium conductor cable (11kv grade) for receiving power connection from KSEB 11 KV structure

OD92536/2022-2023:Supply of all materials and providing end termination with heat shrinkable jointing kit complete with all accessories(Indoor type) of following size/suitable size PVC/XLPE, Sheathed, armoured Aluminium conductor cable (3.3kv grade, 3Cx400sq.mm size) for giving power connection to 3.3kv panel from the transformer LV side.

OD92618/2022-2023:Supply of all materials and providing end termination of the following size/suitable size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts & 3.3/11kv grade) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards. 3.5 core 95Sq.mm. AYFY Cable

OD92644/2022-2023:Supply of all materials and providing end termination of the following size/suitable size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards. 4 core 16 Sq.mm PVC AL. Cable.

OD93351/2022-2023:Supply of all materials and providing end termination of the following size /suitable size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts & ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards.4 core 10 Sq.mm PVC AL Cable.

OD93363/2022-2023:Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required as per IS 3043 - 1987.

OD93365/2022-2023:Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, HT panel boards, LT panel boards, equipment and inter connection of earth pits etc. 25x6mm copper strips.

OD93382/2022-2023:Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, HT panel boards, LT panel boards, equipment and inter connection of earth pits etc. 25x5mm copper strips.

OD93385/2022-2023:Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, HT panel boards, LT panel boards, equipment and inter connection of earth pits etc., 25X6mm GI strips

OD93436/2022-2023:Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, HT panel boards, LT panel boards, equipment and inter connection of earth pits etc.32x6mm GI strips.

OD93437/2022-2023:Supply and fixing of 6mm thick checkered plate with required M.S. angle/plate supports over the masonry cable trench at substation and electrical control room. Angle and plate should be painted one coat of primer and two coats of enamel paint as required.

OD93443/2022-2023:Supply and fixing of M.S. angle cable tray for clamping the various sizes of cables in trenches, through walls, & trusses etc. as per KEI standards.

OD93471/2022-2023:Battery, Supplying, fixing, testing and commissioning of Lead acid cell battery 24V, 200AH capacity at 10hrs rate of discharge assembled with plant positive and pasted negative plates with inter cell, inter raw, interior connectors etc. stand and cell insulators, sealed floats, nuts, bolt, washer sets with electrolyte of specific gravity 1.190 and accessories such as voltmeter, Thermometer, Hydrometer, spanners etc with teak wood stand with 3 coats of antiacid paint to accommodate battery.

OD93578/2022-2023:Supplying, fixing, testing and commissioning of automatic twin battery charger with distribution board with all instruments and protective devices etc. complete as per standards.

OD93704/2022-2023:Supply and providing the following safety items approved by Kerala Electrical Inspectorate and relevant standards. 8 numbers of 11kv rubber mat of 1800 x1900 x12mm, 2 sets of 11kv rubber glouse, 10 sets of 11kv danger board, 3 sets of Fire bucket with stand,2 sets First Aid Box,4 sets of Shock treatment chart, 4 sets of ISI marked, Certified, Approved Dry Chemical Fire Extinguisher- 5 Kg. with hose and clamps including fixing it to wall as required.

OD94830/2022-2023:Internal & external Lighting.- supply of all materials and providing following light points and fitting (1) 10 Nos timer operated 70/100 LED flood light fittings using Octogaonal Pole made of hot dip galvanised GI sheet 70 mm top diameter, 130 mm bottom diameter thickness 3mm base plate dimensions of 200x200x12 mm suitable for wind speed as per IS 875 Part III single arm bracket 0.5mt including connector foundation bolt 4 nos fixed in existing RCC foundation and junction box etc. complete 6 Meters and all required parameters and connections control switches ,timer and contactor units with necessary control wiring laying suitable size and necessary length of UG armored cables in between all light posts and control panels through the open yard and walls including RCC foundation , earth works for erecting the post etc. There shall be two separate circuit and timer units for operating minimum no of lights during low activity hours for energy savings (2) Wiring the light points through the rigid PVC conduit pipes using 1.5 sqmm(2.5 sq.mm should be used for circuits and power plug) PVC sheathed insulated copper wire and specials for tube lights , 40 Points Fan points 3 Nos power plugs 3 Nos 5 amps plugs 6 Nos control mains circuits as per CEA regulation and fitting same Nos of tube lights, 3Nos fans and plugs etc. The ceiling fan shall be of BEE -5 Star labelled or BLDC type and all illuminaries provided shall be of LED technology for energy savings. The details are as below Yard lighting with cable laying in between posts. 10 sets wiring40 point and fitting tube fittings- 40 sets wiring and fitting 1200 mm sweep ceiling fan BLDC - 3 set wiring and fitting 5 amps plug- 6 sets wiring and fitting 15 amps plug- 3 sets Wiring the circuits, fitting control DB with main as per CEA regulation- 1 set

Supply, Erection, Testing and Commissioning of 3 Nos. of VT Pumpsets & accessories to be operated in parallel, 1200mm MS fabricated Header pipe and allied works

OD94884/2022-2023:Design, Supplying, erection, commissioning and maintenance with replaceable warranty for two years of Vertical Turbine pump sets with 75 percent efficiency & accessories. Supply of ISI marked KWA approved make self-water lubricated vertical turbine pump set with bronze impeller, stainless steel shaft supported by anti-friction bearing, MS flanged column pipe assembly (maximum length 1.20 Meter per each and painted with zinc chromate primer and anti-corrosive paint two coats.), with SS strainer, with necessary non-reversible ratchet arrangement, water cooling system for bearing assembly and all accessories conform to relevant IS. The pump set shall be coupled with motor with specifications given below. Motor - The Sq. Cage Induction motor should be of KWA approved reputed make of Siemens / BHEL / ABB / CGL with Totally Enclosed Fan Cooled (TEFC) design with Cast Iron Frame and End Shields. The motor should be with Premium High Efficiency class design fulfilling the latest IEC 60034-1 / IEC 60034-2-1 / IS12615:2018 & applicable standards for design & testing requirements. The basic motor requirements are suitable rating to be coupled to the VT pump below, slow speed 1500 RPM or lesser as per the pump specification, 50Hz, 50 Deg. C, Vertical Solid shaft (IMV1), IP55, IC411, Bidirectional rotation, operating - voltage of 3.3 KV (+/ - 10 %), 50 HZ (+ /- 3%), AC 3 phase, 50-degree Amp. temp. rise. The motor should efficiency of 96% or above at rated 100% load subject to IEC permissible tolerance limits, as per IEC 60034-2-1 testing reference standards. The motor stator winding insulation shall with Class-F Mica based with VPI provided for stator windings. The dV/dt of motor winding insulation should be suitable for 3.3 kV for 0.1 microsecond. The winding insulation test reports should be submitted during inspection. All motors shall be with IMV1 - Vertical Shaft Downward construction fulfilling Vertical Pump Mounting requirements. The motor should be design with low noise level and vibration limits as per IEC 60034-9 and IEC 60034-14 respectively. The drive end and non-drive bearing shall be with anti-friction bearing type with grease nipple provided at both sides. The non-drive end bearing should be provided with insulated bearing to prevent shaft circulating voltage and thus protecting the bearings. The bearing L-10 life should be minimum of 50000 hours for the directly coupled vertical turbine pumps. The motor should be suitable to start with VFD with RMV starter connected on motor neutral--star point terminal box. The motor main power TB and neutral star point TB should be provided with Phase Segregated Terminal Box (PSTB) Type. The PSTB CPRI test certificate should be provided along with motor technical documents during approval. The PSTB of either side should be interchangeable for Main Power TB or Neutral-Star Point TB. The motor main PSTB and neutral PSTB should be suitable for the fault with current of 40kA for 0.25 sec. The motor should be provided with 6 Nos. RTD Duplex 3 wire type for winding, 2 Nos BTD Duplex 3 Wire type for bearing, ACH, Insulated Bearing at NDE side, SPM Nipple with Pad in X & Y Direction in DE /NDE side, Dial Type DTT for DE / NDE Bearing with Alarm / Trip Contacts, Canopy Protection at Motor NDE side etc should be provided as mandatory. The Alarm and Trip set values for Winding, Bearing should be intimated in motor technical documents during approval. The witnessing of routine test and temperature rise test / type test will be carried at vendor premises as per approved technical documents and QAP documents. The vendor should submit the detailed motor technical data sheet enclosed with this tender document duly signed along with required supportive documents as requested. No deviation on the above tender specifications and motor technical data sheet parameters is accepted. Specifications for VT Pump - The Pump shall be designed for Low Life cycle Cost and shall offer low operation cost by way sustained efficiency with no degradation for first two years and thereafter by maximum 0.25% (ie, degradation in efficiency by approx. ¼ as compared to conventional pump) every year up to economical life i.e., 10 years. The pump shall confirm to the following specifications as given below: The pump shall suit for parallel operation with same type pump set. Discharge- 384 Lps, Total head – 75m (contractor shall verify the site conditions and attached drawings before finalizing the order for manufacturing), Pump must be designed to operate on variable speed. Speed – 1500 RPM or lesser ,Bowl / pump efficiency 80-88%, Well depth - 22 M , Impeller Details-impeller material -- BR IS :318 Gr- LTB-2, Impeller guide piece materials -- ST ST.ASTM A+S49/M-CFM, impeller Nut material -- BR IS :318 Gr- LTB-2, Discharge Tee Details -material MS - IS:2062 Fe WA , Motor stool Head Details --material MS - IS:2062 Fe WA, Column pipe , taper and distance Colum details - materials - MS. IS:2062Fe4-10WA,Transmission shafts details -Materials for Int. shaft, Head shaft, Impeller shaft and sleeves Key and Muff coupling etc -- ST.ST.ASTM A - 276-410 ANLD, Bearing details - Materials for Bowl bearing& spider Bearing - BRG type AFS , Neoprene rubber with brass cavity, Motor & Pump coupling details -Materials for pump coupling - CS ASTM 105 forged, Material for coupling pin, bearing Nut lock nut - CS IS 1570-40C8 Hot RLD , Ratchet details -Materials for Ratchet cover and pin coupling - CS . IS 210 FG forged, Thrust bearing type and size - Anti friction 29332 or suitable, material for journal bearing - CI FG 260 with lead base, BABBIT, material for Thrust collar , Bowl and Bell mouth-CI IS 210 FG260 , Starter Panel and related downside works - Supplying, erecting, testing and commissioning of fully automatic 3.3 KV VFD starter control panel complete consisting with dust and vermin proof powder coated 2.3 mm thick steel sheath for floor mount powder coated panel board with following necessary parameters (1) off load Isolator (2) ,main Vacuum contactor,(3) By pass VCB contactor , (4) programmable motor protection relay (5), surge suppresser (6) Dual core CT , (7) HRC control fuses (8) 4KVA/suitable rating 3.3 KV /110V rated PT for working of Holding coil (9) 100 VA/suitable rating PT 3.3 KV/ 110V voltage indication, single phasing preventer (10) Ammeter for starting current , (11) VAF meter , neutral CT device, (12) Display indicators and (13) VFD Temperature supervision control relays to be connected in the starter components and provide all relevant protective devices / motor protection relay for the safety of VFD and motor. Starter must have the facility for variable speed operation of the pump set having minimum speed limit setting recommended by the pump manufacturer. Starter function (14) DC rectifier unit (14) 12E 110V add on contactors for control (15) ON OFF Tripp healthy LED indicators conforming to relevant IS and IE Rules (starter function should be controlled from the internal PT. voltage). Supply of make ISI marked 3.3 KV capacitor conforming to IS 2834 (relevant IS) from KWA approved reputed manufactures like L&T, Crompton, Shreem etc suitable for above motor for working with unity power factor. Supply of suitable size bet quality ISI marked size heavy duty cast iron double flanged sluice valve PN 1.6 (with extended spindle & CI pedestal for operating from above operating floor ) suitable for above pump set ( suitable to operate both manually & electrical actuator operated for automation) , Supply of suitable size best quality, ISI marked heavy duty cast iron double flanged Non Return Valve as per PN 1.6 suitable for above pump set .Supply of suitable dismantling joint & suitable size air valve with isolation valve on delivery side of each pump , Supply reputed make 150 mm dia glycine filled pressure gauge with SS body ,regulator cock/valve and all accessories suitable for the above pump set including suitable rating piping to fix the same in the operating floor. Supply of suitable size PVC XLPE 12 Gr insulated armored copper conductor cable conforming to relevant IS for giving power connection starter to motor, starter capacitor etc. complete as per standards including end termination materials as per CEA regulation. Supply and providing 25x6 mm copper conductor or suitable size GI strips with required materials for earthing the motor, starter, capacitor etc as per CEA regulations and regulations. Providing plate earthling using 1200mm x 12 mm size CI earth plate buried against at a depth of 3.00m from ground level with alternate layers at charcoal and salt including supplying fixing at 38mm dia perforated GI pipe funnel for water purpose etc. including the construction of masonry trough with manhole cover for motors, starter, capacitor and panel board etc. as per IE rules. Erection of the motor pump set, starter panel boards, capacitors etc. on suitable concrete foundation giving power connecting cables in connection with panel board to starters, starter to motor, capacitors, providing end termination, earthling of equipment and all other electrical works as per CEA regulation and KEI regulations including taking necessary approvals from KEI& KSEB if required , supply and fitting necessary pipes and specials to connect the delivery of pump set to the header pipe by necessary interconnection and fabrication etc. complete taking trial run to the satisfaction of departmental officers including any other works and cost of materials required for the commissioning of the motor pump set as per standards. (Cost for fabrication supply and erection of suitable size Header pipe excluded).

OD94902/2022-2023:Fabricating MS pipes of size 1200 mm (ID) using 12 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 12 mm thick MS plates.

OD94963/2022-2023:Erecting 1200 mm dia. , 10 mm. thickness of (Fe 410 Gr) MS main Delivery header, Supply and providing 1200mm X 25mm thick MS flanges 1Nos ,Providing 1200mm X25mm thick dummy flange 1Nos with suitable gaskets, Supply and providing 600 mm Y connections 1m X 3 Nos. with one side flange , including supply & providing 300 mm Scour line with 300mm , PN 1.6 sluice valve , and RCC anchor block<br>Specification <br>Y connection - 10 mm thick 600 mm MS pipe with one end flange - 1.00 Mts length -Qty 3 Nos <br>Scour line - 300 mm 10 mm thick D/F MS pipe --1 mts Length ,painting - to be painting inner and outer side of the header by metal primer - 2 cot after scraping . Epoxy anti-fungal paint -2 cot <br> M25 grade RCC for 6 Nos anchor blocks including clamping the pipe with anchor block, End of the header to be connected to the 1100mm pumping main by fabricating/supplying suitable reducer as per the direction of departmental officers et. complete.

OD94980/2022-2023:Supply, laying, testing and commissioning of the following size/suitable size PVC/XLPE insulated, sheathed armoured Aluminium conductor UG cable (3.3kv grade 3X120 sq.mm un earthed) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench including Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for the above size

OD94989/2022-2023:Supply and fixing of 6mm thick checkered plate with required M.S. angle/plate supports over the masonry cable trench at pump house. Angle and plate should be painted one coat of primer and two coats of enamel paint as required.

OD94995/2022-2023:Supply and fixing of M.S. angle cable tray for clamping the various sizes of cables in trenches, through walls, & trusses etc. as per KEI standards.

OD95035/2022-2023:Approval from Electrical Inspectorate including preparation of drawings, obtaining approval for the drawings, arranging inspection of the installations and obtaining safety certificate etc.after completion of the works.The necessary statutory fees, if any, payable to the Electrical Inspectorate /KSEB will be paid by KWA.(Note: Scheme approval from theElectrical Inspectorate has to be obtained before supplying the equipments. Payment for the supply of materials will be released only on production of scheme approval.)

OD95121/2022-2023:Boring RCC slab/steaning wall above 15cm and up to 50cm thick for providing pipes or fittings of size 50 cm to 100 cm and rectifying slab with cement concrete 1:2:4 using 20mm broken stone and finishing the top and bottom with cement mortar after placing the pipe or fittings.

Interconnection work with Raw Water Pumping Main and connected works

OD95159/2022-2023:Supply of 1100 mm dia Multi door Check valve conforming to IS 5312 Part 2 having 4 Doors, Body, Body disc SGI IS:1865 Gr.500/7, Body seat, Disc seat Bronze 318LTB2. All internal fasteners SS AISI 302 and external Fastners to CS IS:1367 CL 8.8/8.0 High Tensile, test pressure body 24 bar and seat 16bar-Valve MOC - SGI IS:1865 Gr.500/7 (superior material)<br><br>Design Standard-IS:5312 Part 2.<br><br>Flange Drilling Std.-IS:1538 Table 4 & 6<br>Flange Face Type-Flat Face.<br><br>Valve Body / Stopper -SGI IS:1865 Gr.500/7.<br>Diaphragm -SGI IS:1865 Gr.500/7.<br>Door -SGI IS:1865 Gr.500/7.<br>Door face ring / Diaphragm seat ring-Bronze IS:318 Gr. LTB2.<br>Hinge Pin-SS IS:6603 Gr. 12Cr12.<br>Fasteners-CS IS:1367 CL 8.8/8.0 High Tensile.<br>One Coat of Epoxy Primer Zinc 45-55 Micron & One Coat of Epoxy Finish Paint 45-55 Micron Total DFT 100 Microns Minimum<br>Internal Shade - Grey (RAL-7024), External Shade- Red Orance (RAL-2001<br>-5 year warrenty .

OD95160/2022-2023:Supplying 1100mm , PN 1.6 , SGI , D/F Non Rising Spindle Sluice Valve with Gear box, Hand Wheel and Body / Dome / Wedge / Gland: SG Iron IS:1865 Gr.500/7,Spindle:SS IS:6603 Gr. 12Cr12 Body & Wedge Seat Rings Bronze IS:318 Gr. LTB2,External Fasteners IS:1367 CL 8.8/8.0 High Tensile-(Design and Construction details-Design Standard-IS:14846.<br>Sluice Valve Type-Non Rising Spindle (NRSV)<br>Flange Drilling Std.-IS:1538 Table 4 & 6<br>Flange Face Type-Flat Face<br>Fluid Handled-water.<br>Body / Dome / Wedge / Gland-SG Iron IS:1865 Gr.500/7.<br>Stuffing box-SG Iron IS:1865 Gr.500/7.<br>Gland Packing-Greasy Jute Packing.<br>Spindle-SS IS:6603 Gr. 12Cr12.<br>Body & Wedge Seat Rings-Bronze IS:318 Gr. LTB2.<br>External Fasteners-CS IS:1367 CL 8.8/8.0 High Tensile.<br>Painting details-One Coat of Epoxy Primer Zinc 45-55 Micron & One Coat of Epoxy Finish Paint 45-55 Micron Total DFT 100 Microns Minimum<br>Internal Shade - Grey (RAL-7024), External Shade- Red Orance (RAL-2001).<br>Type of Enclosure-Weatherproof to IP:54.(gear box)<br>Material of Construction(Garr box)-<br>Housing & Cover - CI FG200Hand Wheel - Mild Steel Rest Components - as per Mfg. Std gear box)<br><br>Valve MOC - SGI IS:1865 Gr.500/7 (superior material)<br>5 year warrenty .

100.98.461:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 200mm.

100.98.447:Supply of CI Air Valve, Conforming to IS 14848 - 2000, Double Orifice Type DS2, Size 200mm.

OD95478/2022-2023:Supplying and fixing 1100 mm MS Zero velocity valve as per specifications.-Entry Barrel Shell and Cone, Exit Barrel Shell and Cone, Lap Ring, Guide Dome, Central Shaft (S.S. 304 Lined)` are materials M.S, IS:2062 E 250 BR and Spring-SS AISI 304,Bypass Pipe-Carbon Steel pipe as per IS 1239/ IS 3589,and (Bush for Disc (With Brass inner Bush)Bush for supporting ribs Hand Hole material-M.S, IS:2062 E 250 BR. Pressure rating (Hydrostatic Body test pressure)-30 Kg/Cm^2 or more as per site conditions.

OD95479/2022-2023:Supplying and fixing in position pressure gauge, 100 or above in read up to 35 Kg/cm2 marked in SI System including cost of all specials/connection materials etc including control valve complete as per specifications.

OD95480/2022-2023:Supplying 1100mm dia Electro-magnetic flow meter conforming to protection level of IP-68 for FLOW<br>SENSOR and IP-67 for Transmitter and having an accuracy level of 0.5%with LED/LCD display unit. The<br>flow meter should have the housing (flow sensor to be made of SS 304/CARBON STEEL WITH<br>ANTICORROSSIVE PROTECTION and inside liner to made up of hard rubber neoprene all conforming<br>to drinking water standards. The flow meter should be coupled with hart for data acquisition and<br>transfer, with provision for wireless transfer through GSM. Manufactures should have the calibration<br>standards as per ISO 17025 and the product shall have sufficient warranty provisions and fitting in proper<br>position and alignment as per the manufacturer's instructions. Test certificate from FCRI Palakkad as per KWA circular.

100.1.2:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.8.2:Fencing 1.50m high with two rows of casuarina poles (girth 15cm to 24cm) tied with coir yarn on vertical casuarina pole (girth 15cm to 24cm) fixed at 1.5m intervals.

2.20.2:Open timbering in trenches including strutting and shoring complete ( measurements to be taken of the face area timbered ):Depth exceeding 1.5 m but not exceeding 3 m

100.7.1:Bailing out water with 5HP engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

OD95602/2022-2023:Conveying and laying Pipes excluding cost of pipes and specials: r|n<br>1100 mm dia.

OD95604/2022-2023:Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket: 1100 mm dia pipes.

OD95606/2022-2023:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:<br>1100 mm diameter pipe<br>

OD95607/2022-2023:Jointing 1100 mm CI/DI K9 pipes laid to lines and levels in the trenches using C. I. detachable or any available type of joints after cleaning the ends, centering the pipes inserting the joints and tightening including conveying the materials within initial lead and other sundries etc. complete to make a watertight joint capable to withstand the required pressure (excluding cost of CID Joint). r|n <br> (Ref. No. 679(6) of T.C dt.07.09.1994)

18.68.2:Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :Above 600 mm dia

100.22.6:Labour for cutting C.I. pipe with steel saw: 1100mm diameter C.I. pipe.

100.32.7:Conveying and fixing C. I. Double Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 200mm Double Acting Air Valve.

100.31.1.5:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 200mm diameter, Class I.

100.31.1.12:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 600mm diameter, Class I.

OD96376/2022-2023:Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :<br>1100 mm diameter. Class I"<br>Observed Data derived from item no.18.31. of DAR<br>

OD96381/2022-2023:Dismantling, taking out from trenches, Conveying and stacking S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding costs of pipes and specials: r|n<br>1100 mm dia Ductile Iron Class K-9 Pipes r|n <br>Data derived from 18.72.29 in DAR

OD96382/2022-2023:Fabricating MS pipes of size 1100 mm (ID) using 12 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 12mm thick MS plates.

OD96383/2022-2023:Fabricating MS flanges of diameter 1100 mm using 16 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 12mm thick MS plates.

OD96404/2022-2023:Cutting 1100 mm (ID) MS pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc. complete: For pipes fabricated with 12mm thick MS plates.

OD96384/2022-2023:Welding 1100 mm (ID) MS pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods, all labour and hire charges of tools etc. complete: For pipes fabricated with 12mm thick MS plates.

OD96386/2022-2023:Grinding cut and weld edges of 1100 mm (ID) MS pipes during fabrication work including all labour and hire charges of tools etc. complete: For pipes fabricated with 12mm thick MS plates.

13.71:Lettering with black Japan pint of approved brand and manufacture

OD96448/2022-2023:Testing 1100mm DI/CI pipeline with potable water to the required test pressure. <br>Observed Data derived from item no.1034 of PHED DATA.

OD96450/2022-2023:Design, Fabrication and erection of 1000mm size Surge arrestor with bypass arrangements as per Direction of Departmental officers

Construction of Anchor Blocks

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

Piling work for Supporting 1100mm Pumping main

20.1.1:Providing, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap):400 mm dia piles

20.6.1.2:Vertical load testing of piles in accordance with IS 2911( Part IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of engineer -in-Charge. Single pile upto 50 tonne capacityRoutine test

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

Construction of valve Chambers

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

2.26.1:Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.All kinds of soil

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

5.22.3:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelCold twisted bars

Modification of Existing Office Building to Transformer Room

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

7.7.1:Coursed rubble masonry (second sort) with hard stone in foundation & plinth with:Cement mortar 1:6 (1 cement : 6 coarse sand)

15.7.4:Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.In cement mortar

15.12.1:Dismantling doors, windows and clerestory windows (steel or wood ) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead:Of area 3 sq. metres and below

15.28.1:Dismantling roofing including ridges, hips, velleys and gutters etc., and stacking the material within 50 metres lead of :G.S. Sheet

10.16.1:Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

OD96532/2022-2023:Providing corrugate Aluminum. sheet(0.35mm thick) roofing including vertical/ curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I/Al. limpet washers or with G.I/Al. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete ( up to any pitch in horizontal / vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.<br>0.80 mm thick with zinc coating.

50.6.1.2:Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement: 6 coarse sand) etc complete.

5.33.2:Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

5.9.5:Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

13.9.1:Cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster

13.1.2:12 mm cement plaster of mix:1:6 (1 cement : 6 fine sand).

11.5:62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufactures specification. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

11.36:Providing and fixing I st quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer -in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

11.37:Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigment etc., complete.

11.41.2:Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600 x 600 mm.

9.141:Providing and fixing PVC Door Frame of size 50x47 mm with a wall thickness of 5 mm (±0.2mm), made out of single piece extruded PVC profile, with mitred cut joints and with 2 nos of PVC bracket of size 190 mm x 100 mm long arms of cross section size 35 x 15 mm & self driven self taping screws, the vertical door profiles to be reinforced with 40x20 mm M.S. rectangular tube of 0.8 mm, including providing EPDM rubber gasket weather seal throughout the frame, including jointing 5 mm PVC frame strip with PVC solvent cement on the back of the profile. The door frame to be fixed to the wall using 8x100 mm long anchor fasteners complete, all as per manufacturer's specification and direction of Engineer-in--charge.

9.120.1:Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and sized of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC 'C' channel of size 30 mm thickness, 70 mm width out of whicj 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5mm thick, 95 mm wide PVC sheet out of which75 mm shall be tapered in 45 degree on th inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mmx2) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail. paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded /sealed to the styles & rails with 7 mm (5 mm + 2 mm ) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the 'C' Channel using PVC solvent adhesive etc. complete as per direction of Engineer -in-charge, manufacture's specification & drawing.30 mm thick plain PVC door shutters

21.1.1.2:Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS : 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminnium snap beading for glazing /paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.(Glazing, paneling and dash fasteners to be paid for separately): For fixed portionPowder coated aluminium (minimum thickness of powder coating 50 micron)

21.1.2.2:For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately)Powder coated aluminium (minimum thickness of powder coating 50 micron)

21.3.1:Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer - in -Charge. ( Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 4.0 mm thickness

10.6.1:Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.80x1.25 mm M.S. laths with 1.25 mm thick top cover

10.7:Providing and fixing ball bearing for rolling shutters.

17.3.1:Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :W.C. pan with ISI marked white solid plastic seat and lid

17.7.4:Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:White Vitreous China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap

OD96749/2022-2023:Providing water supply arrangements for latrine.

OD96750/2022-2023:Providing electrification work for inside of toilet and other rooms.

OD96751/2022-2023:Supplying and fixing Ready-made RCC septic tank having size 1000mm dia and 2500mm long including soak pit, earthwork, conveyance charges, and fixing charges including materials etc complete.

13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

13.83.2:Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile including applying additional coats wherever required to achieve even shade and colour.Two coats

Additional modification works in the Well Cum Pump House

16.91.2:Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.80 mm thick C.C. paver block of M-30 grade with approved color design and pattern.

10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

10.26.3:Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approves steel primer.G.I. pipes

13.61.1:Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

10.5.1:Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.Using M.S. angels 40x40x6 mm for diagonal braces

Bidder Name

Hydro Electrical Systems