Jal Jeevan Mission 2022 24 CWSS to Peringamala Grama Panchayath in Thiruvananthapuram district Construction of substation building and supply installation and allied works of transformer at WTP Pipeline Work

Amount

W.T.P : Substation Building

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

OD288124/2023-2024:Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in foundation trenches of manholes or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 M for depth exceeding 1.5 m, but not exceeding 3 m

4.1.4: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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

5.40.1:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using fly ash and cement content as per approved design mix, and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering, finishing and reinforcement, including cost of 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:- (1) Cement content considered in this item is @330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately. (2) Fly ash conforming to grade I of IS:3812 (Part-1) only be used as part replacement of OPC as per IS: 456. Uniform blending with cement to be ensured in accordance with clause 5.2 and 5.2.1 of IS: 456-2000 in the items of BMC and RMC.All works up to Plinth level

5.40.2:Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using fly ash and cement content as per approved design mix, and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering, finishing and reinforcement, including cost of 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:- (1) Cement content considered in this item is @330 kg/cum. Excess/less cement used as per design mix is payable/recoverable separately. (2) Fly ash conforming to grade I of IS:3812 (Part-1) only be used as part replacement of OPC as per IS: 456. Uniform blending with cement to be ensured in accordance with clause 5.2 and 5.2.1 of IS: 456-2000 in the items of BMC and RMC.All works above plinth & up to floor V level

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

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

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

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

5.9.6:Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

5.9.7:Centering and shuttering including strutting, etc. and removal of form for:Stairs, (excluding landings ) except spiral - staircases)

50.6.4.2:Hollow block masonry using pre cast block (Factory made) of size 40x20x20 cm or nearest available size confirming to IS 2185 part 1 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

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.51.2:Painting with silicon & acrylic emulsion based water thinnable sealer of approved brand and manufacture on wet or patchy portion of plastered surfaces:Two coats

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

21.1.1.3: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 portionPolyester powder coated aluminium ( minimum thickness of polyester powder coating 50 micron )

21.3.2: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 5.50 mm thickness

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

OD288125/2023-2024:Supply and fixing MS chequerred plate over the cable duct as per the direction of department officers with priming and painting

Estimation of Electric items -Supply no 500 KVA 11KV/433Verection testing and commissioning of 1 (Indoor)Transformer at WTP site

OD288126/2023-2024:Supply erection testing and commissioning of500 KVA ,11KV/433V,3 phase,50Hz,Dry type USS copper wound indoor distribution transformer with VCB Panel(HT rating,11 KV,630A,26.3A for 3 sec.with spring charging moter rated for 230 V AC,Tripping coil,clossing coil rated 24V DC,11 KV Resin Cast CT(-/5A,5P10,15VA) Dual core, 11 KV Resin Cast PT (11 KV /11V, 100 VA Class0.5),Instantaneous IDMT relay with microprocessor base 30/C 1EF relay,Master Trip Relay,Auxilary relay)....etc....Complete with all fittings as per IS: 2026 and Kerala Electrical Inspectorate standards

OD288127/2023-2024:Supply,erection,resting and commissioning of TOD meter with maximum demand in KVA suitable for the above out door metering set housed in a weather proof out door kiosk.The rate shall include the cost of testing at KSEB and all other connected expenses.

OD288129/2023-2024:LSB-supply,instalation,testing and commissioning of 4 Way MCB TPN Vertical DB emprising of 63A,4P,MCB RCCB 1 No.as incomer and 25A TP MCB-1No,6Nos.6 to 16A SP MCBs as out going.With tined copper bus bars/ cable,interconnections,as per KEI standards fixed in open system.

OD288130/2023-2024:Provisions for Construction of cable duct for laying cable and transformer plinth

OD288131/2023-2024:Cabling Supply,Laying,Testing and Commissioning of following sizes of MV(1100V) cables XLPE Aluminium cables as per IS standards 3.5 x 240 Sq. mm

OD288132/2023-2024: Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3.5 x 185 sqmm (3 Run)

OD288133/2023-2024:Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required including supply and fixing of 38mm dia 'b' class GI pipe,funnel for watering purpose,copper strips interconnection including construction of masonry chamber with MS cover as per IS 3043-1987

OD288134/2023-2024: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 including supply and fixing of funnel for watering purpose,copper strips interconnections including construction of masonry chamber with MS cover as per IS 3043-1987

OD288135/2023-2024:Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required for substation,transformers,panel boards equipment and interconnection of earth pits etc. complete as per standards.

OD288136/2023-2024:MS Items<br>Supply and fixing of 6mm thick checkered plate with required MS angle/ plate supports over the masonry cable trenchs at substations and electrical control room. Angles and plate should be painted one coat of primer and two coats of enamel paint as required as per KEI standards

OD288137/2023-2024:Supply and fixing of MS angle/supports for cable trays for clamping of cables in trenches/ through walls and trusses etc. Angles and plates should be painted one coat of primer and two coat of enamel paint as required as per KEI standards.

OD288138/2023-2024:Safety Items -Supply and providing the following safety items (Rubber mat required nos,11KV Hand Gloves 2 set,11KV Danger board ,Fire bucket with clamp,Fire Aid Box with medicine , Shock treatment chart, Fire Extinguisher (6kg) ..etc... approved by Kerala Electrical Inspectorate and relevant standards

OD288139/2023-2024:Supplying and drawing 1x 1.5 sq. mm FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required

OD288140/2023-2024:supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :3 x 150 sq. mm

OD288141/2023-2024:Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required

OD288142/2023-2024:B-supply,instalation,testing and commissioning of 4 Way MCB TPN Vertical DB emprising of 63A,4P,MCB RCCB 1 No.as incomer and 25A TP MCB-1No,6Nos.6 to 16A SP MCBs as out going.With tined copper bus bars/ cable,interconnections,as per KEI standards fixed in open system

OD288143/2023-2024:Supply, installation,testing and commissioning of Neutral CT for transformer protection, ratio - 150/5A, class 5P10 neutral CT with suitable size weather proof enclosure with iron frame work including all accessories.

OD288144/2023-2024:Supply of 3.5 core 300 Sq mm additional cable(2 run) beyond the initial supply of 10m

Bidder Name

TKM Infra Projects