Comprehensive maintenance of street lighting on PWD roads under West Electrical Division 2025-26. (SH- Dismantling and Fabrication of Semi Permanent structure of Electrical Pump Room at Junction of Raod No. 77 and 33).

Dismantling of Semi permanent wiremeshstructure including cutting of 40x40x6mm legfrom CC Foundation and cutting it in propersize including cleaning of existing place. (12feet x 15 feet)

Dismantling of existing Galvanized Ironprofile sheet having thickness minimum0.5mm with the help of suitable T&P. (10 feetx 15 feet

Dismantling of common header made by100/150/200 mm dia MS'C' class pipe forexisting pump including dismantling of NRV& Sulice valve if avavlible at site.

Dismantling of following rating centrifugal pumps including connections testing completion etc. as required and as per direction of Engineer in charge.

Shifting of dismantled pump from Road No. 77 Pump Room to to JE store Rama Road.

Shifting of dismantled pump from JE store Rama Road.to Road No. 77 Pump Room

Earth work by mechinical / manual means in rough excavation, banking excavated earth in layers not exceeding 20cm in depth, breaking clods, watering, rolling each layer with 'A tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and for all lift

All kinds of soil.

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand)

12 mm cement plaster of mix : 1:6 (1 cement: 6 coarse sand)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Mild steel and Medium Tensile steel bars

Cold twisted bars

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

Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/Ordinary Portland/Portland Slag cement, admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering and finishing as per direction of the Engineer-in-charge; for the following grades of concrete. Note : Extra cement upto 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the minimum specified cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.

Concrete of M25 grade with minimum cement content of 300 kg /cum

Fabricating, Supplying & Fixing wire mesh protection frame work made out of 40 mm x 6 mm thick angle & "T" strengthened with intermediate members of MS flat iron of size 30 mm x 5 mm thick welded at a distance of 30 cm horizontally & vertically and duly welded with wire mesh of size 75 mm x 25 mm made with 6 SWG wire mash of size 75 mm x 25 mm made with 6 SWG wire on all sides and top i/c providing and fixing of double door gate with double locking arrangement ( Two Nos. sliding bolts and One No go down lock) having 0.5 mtr. long legs of 40 mm x 40 mm x 6 mm thick angle iron, duly grouted in cement concrete foundation ration 1:2:4 (1 cement: 2 coarse sand : 4 graded stone aggregate), up to suitable depth painting with one coat of red oxide & Two coats of synthetic enamel paint of approval colour and shade etc. complete as reqd.

Providing & fixing 24 SWG corrugated GI Sheet on the top of the roof existing wiremesh enclosure with the help of 'J' hooks etc complete as reqd.

Steel work in built up tubular (round, square or rectangular hollow tubes etc), trusses etc. including cutting, hosting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete as reqd.

Hot finished welded type tubes

Reinstallation of following rating centrifugal pumps including connections testing completion etc. as required and as per direction of Engineer in charge.

Supplying and Fixing Anti vibrationmounting pads suitable for 5 HP to 25HPincluding testing of commissioning etc. asrequired.

Supplying and Laying of follwong size ofMulticore flexible PVC Insulated & PVCSheathed submersible flat cable of 1.1KVgrade in well/On surface/ in ground i/c testing etc complete as required. as & whenreqd. as per the irection of engineer incharge.

3 Core x 10 Sq.mm

Installation of feeder panel with suitable size of CC/MS Fabricated foundation grouting minimum 45 cm in CC foundation (in position 1:2:4 reinforced cement concrete) including connection of all existing MCB/MCCB to the existing starter panel & if any mishappening will occur during entire work only the agency will be the responsible.

Installtion of existing 12.5/15/20/25 HP Starter Panel on Surface/Wall and complete connection for starter with motor etc as required.

Supplying and making outdoor end termination withcast resin compound including aluminium lugs andother jointing materials for following size of PVCinsulated and PVC sheathed / XLPE aluminiumconductor cable of 1.1 KV grade as required.

3½ X 150 sq. mm

Supplying, Installation, Testing &Commissioning of 4 Pole Change OverSwitch with enclosure, suitable to work on 415V, 50 Hz AC Supply i/c Connection ofcables at all ree terminals etc. completed asrequired. as & when eqd. s per the directionof engineer in charge.

Supplying, fixing, testing & commissioning of double flanged sluice valve of rating PN 1.6 with non rising spindle, bronze/gun metal seat, ISI marked complete with nuts, bolts, washers, gaskets and conforming to IS 780 of following sizes as required

100mm dia

150mm dia

Providing, installation, testing and commissioning of non-return valve of following sizes confirming to IS: 5312 complete with rubber gasket, GI bolts, nuts, washers etc.as required

100mm Dia

150mm Dia

Providing, laying, testing & commissioning of 'C'class heavy duty MS pipe conforming to IS1239/Class -II of IS: 3589 including Welding, fittingslike elbows, tees, flanges, tapers, nuts bolts, gasketsetc. and fixing the pipe on the wall/ceiling withsuitable clamp/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required

100 mm Dia

150 mm dia

300 mm dia (wall thickness 7 mm)

Supplying & Fixing of Following items for fabrication of Common Header for Centrifugal pump of Suitable capacity

300mm dia MS Dead End Plate

300 mm dia MS Flange

150mm dia MS flange

100mm Dia MS Flange

Earthing with G.I. earth pipe 4.5 Meter 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.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable etc. as required.

Group C

Supplying and drawing following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required

3 x 2.5 sq. mm

3 x 4 sq. mm

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supplying, Installation, Testing and Commissioning of 300 mm Sweep heavy duty metal body fresh air exhaut fan minimum 1400 rpm including louvers and shutter, fixing with suitable arrangement, connection with 1.5 sq.mm. FRLS PVC insulated wire complete etc. as reqd

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

6 Module (200mmX75mm)

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required

15/16 A switch

6 pin 15/16 A socket outlet

Supplying and fixing of aluminium composite (ACP) sheet having minimum thickness 6mm and fixing on temporary wall by proper Nut-Bolt, washer and dash fastner as per direction of Engineer-in-charge.

Credit back of following items :-

Wiremesh Structure

GI Profile Sheet

Common Header

80/100mm NRV/Sulice valve

Old Panel