Delhi Jal Board Tender

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms,for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kind of soil.

Labour for cutting C.I. pipe with steel saw. : 150 mm diameter C.I. pipe.

Labour for cutting C.I. pipe with steel saw. : 200 mm diameter C.I. pipe.

Providing and laying S & S Centrifugally Cast (spun) / Ductile Iron Pipes conforming to IS : 8329: 150 mm dia Ductile Iron Class K -7 pipes

Providing and laying S & S Centrifugally Cast (spun) / Ductile Iron Pipes conforming to IS : 8329: 200 mm dia Ductile Iron Class K -7 pipes

Providing Mild Steel Pipes fabricated / manufactured out of MS plate of steel grade Fe 410 as per IS 3589:2001 or out of HR coils of same / equivalent grade; coated internally with food grade epoxy and externally / outside with epoxy coating; complete in all respect; with up to date amendments in relevant IS codes and as directed by Engineer-In-Charge. 200mm nominal dia (clear internal dia.) pipes of 5mm thickness (min.), internally coated with food grade epoxy coating and external / outside epoxy coating.

Providing Mild Steel Specials fabricated / manufactured out of MS plate of steel grade Fe 410 as per IS 3589:2001 or out of HR coils of same / equivalent grade; coated internally with food grade epoxy and externally / outside with epoxy coating; complete in all respect; with up to date amendments in relevant IS codes and as directed by Engineer-In-Charge. 200mm nominal dia (clear internal dia.) specials of 5 mm thickness (min.), internally coated with food grade epoxy coating and external / outside epoxy coating.

Providing and laying D.I. Specials of Class K -12 suitable for push-on jointing as per IS :9523: Upto 600 mm dia.

Providing and laying D.I. Specials of Class K -12 suitable for mechanical jointing as per IS :9523: upto 600 mm dia

Hiring and running charges of diesel generator 62.5 KVA

Hiring of 3D excavator with driver i/c fuel watch and ward etc.

Welding by gas or electric plant including transportation of plant at site etc. complete.

Providing C.I.D. joints to A.C. pressure pipes and plain ended C.I. specials with collars, rubber rings flanges, bolts, and nuts complete including testing of joints: 150mm dia.

Providing C.I.D. joints to A.C. pressure pipes and plain ended C.I. specials with collars, rubber rings flanges, bolts, and nuts complete including testing of joints: 200mm dia.

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately): 150 mm diameter ; Class I

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately): 200 mm diameter ; Class I

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: 150 mm dia pipes

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: 200 mm dia pipes

Hiring charges of pump set of capacity 4000 liter per hour including cost of service of operating staff, cost of lubricant oil, diesel / petrol / kerosene oil, other consumables for running the plant and machinery including GST. The hire charges of pump sets on per day basis are for single shift of eight working hours

Filling available excavated earth (excluding rock) in trenches plinths sides of foundation etc. in layer not exceeding 20 cm in depth. Consolidating each deposited layer by ramming and watering lead upto 50 mtr. , for all lift .

Carriage of surplus earth/ malba by mechanical transport i/c loading, unloading and stacking (actual lead will be paid) building rubbish for 5 km. lead

Shifting of water connection from old C. I. water line to new C. I. water main including boring with new C. I. water main i.e. providing and fixing brass ferrule 6 mm dia (weight not less than 150 gms) and including 1.00 meter G. I. pipe 15 mm dia nominal bore including fitting, trenching, refilling and disconnecting the existing connection from old water main including plugging the bore hole and depositing the serviceable as well as unserviceable material obtained during disconnection in the store complete in all respect as directed by Engineer - in - charge

Shifting of house service connection from old to new water distribution main upto water meter which includies providing and fixing of composite saddle having outer body of non corrosive engineering plastic (MDPR) moulded with SS 304 threaded metal insert for tapping distribution main with 8 mm bore size, saddle seal / gasket of SBR garde 30 / NBR, strap of plastic with integrated bolt and nut of SS 202 etc. having total minimum weight of 0.565 kg, PP compression male threaded metal insert elbow 90 degree, female threaded adopter with ons sided compression, G.I. pipe of class 'B' conforming to relevenat IS code of 15 mm nominal borer with all fittings upto 1.5 m length for above ground and MDPE pipe of minimum PE 80 garde, PN 16, 20 mm OD upto 4.00 meter length with all fittings including compression elbow in underground portion including tapping and boring in new water distribution main and disconnecting of existing house service connection from old water distribution main and plugging the bore hole, depositing all dismatled material i.e. ferrule, house service connection pipe and fitting etc. in the store of department complete in all respect as per the direction of Engineer in charge

Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Providing and laying 75 mm thick compacted bed of dry brick aggregate of 40 mm thick nominal size including spreading, well ramming, consolidating and grouting with jamuna sand, including finishing smooth etc. complete as per direction of Engineer-in-charge.

Providing and laying C.C. pavement of mix M-25 with ready mixed concrete from batching plant. The ready mixed concrete shall be laid and finished with screed board vibrator , vacuum dewatering process and finally finished by floating, brooming with wire brush etc. complete as per specifications and directions of Engineer-incharge. (The panel shuttering work shall be paid for separately). (Note:- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/ recoverable separately).