Laying Pipeline to Drain out the flood Water of Village Manjheri from RD 0-2000 and outfall into Markanda River

Amount

Earth work excavation in ordinary soil exclusive of compensation of earth duly dressed with all lead and lift with minimum lead of 30 Mtr. Including breaking of clods. HSR 6.2 (b)+ (c) (i) & 6.3 (i)

EXCAVATION FOR PIPELINES RUNNING UNDER PRESSURE IN TRENCHES AND PITS IN OPEN AREAS, WHERE DISPOSAL OF SURPLUS EARTH IS DONE ALONGWITH THE ALIGNMENT including trimming and dressing sides levelling of beds of trenches and bushes etc. rifilling consolidation and watering of refill in 15 CM layers and restoration of unmetalled or unpaved surface to its original condition including the cost of dewatering of rain water, diversion of traffic, night signals, fixigin caution board watching fencing etc. and outside the town in ordinary soil- Without timbering & shoring upto 1.5 Mtr. depth HSR NO. 6.8 (a

Cement concrete 1:2:4 (plain) with stone aggregate 20 mm nominal in foundation and plinth. HSR item No. 10.41

First class brick work laid in cement sand mortar 1:3 in foundation and plinth. HSR item No. 11.5

Providing, lowering, laying, cutting (cut surface to be uniformity finished) jointing with rubber rings marked with IS : 5382 and testing of SPIGOT AND SOCKETTED RCC NP2 MARKED WITH IS :458-1988 and specials into trenches for all depths including carriage, loading unloading, stacking, handling, re-handling etc. complete in all respects to the satisfaction of the Engineer-in-Charge.600mm dia

12 mm thick cement plaster laid on walls HSR 15.5

RCC 1:1.5:3 with stone aggregate 20 mm nominal size for reinforced concrete work but excluding steel reinforcement centring and shuttering in foundation and plinth. HSR 10.80+10.95 (a)

Steel Reinforcement TMT bars Fe-500 EQR/FE-500 D grade or more for RCC work, where no included in the complete rate of RCC including streightening bending, Binding, wastage overlaps welded joints spacer bars, chairs, stays hanger and annealed steel wire etc and placing in position complete in all respect for all heights/ depths/ storey/ basements etc. HSR No. 18.22 A & C Slip No. 29 dated 25.10.2019

Rehandling of Earth

MS wire crates including binding and portion to make crates 8'x4'x4' with 15cmx15xm mash complete

Supply & Carriage of stone boulder of requisite size from approved source

Cement.Conc. 1:3:6 with stone aggregate 20mm nominal size in foundation and plinth. HSR 10.40

Ist class brick work laid in cement sand mortar 1:5 in foundation and Plinth HSR 11.3

Drilling of bore hole of 10'' dia by machine including labour

Providing & lowering of well casting striver/screen 200mm dia UPVC (CS & CM) 10 Kg. pressure/cm2 (ISI Marked) specification as per IS 12818-2010 (N.S)

Providing & laying of well casting UPVC pipe 400mm dia (CS & CM) 6 Kg. pressure/cm2 (ISI Marked) specification as per IS 12818-2010 (N.S

Providing & fixing 200 mm UPVC socket 10 KG (ISI Marked) specification as per IS 12818-2010

Jali,Rivet, brass, disco ,solvent & cap specification as per IS 12818-2010(N.S)

Supply and fixing of ss stainless steel v wire screen 200 mmdia specification as per IS 8110:2019 (N.S) (N.S)

Providing and placing in Horizontal layer filtering media screened, washed and cleaned as described coarse sand & Graded (Top Layer)HSR No. 28.50 (b)

Layer of charcoal (N.S)

Providing and placing in Horizontal layer filtering media screened, washed and cleaned as described bajri and graded (3rd layer)HSR No. 28.50 (c)

Providing and placing in Horizontal layer filtering media screened, washed and cleaned as described Bajri (coarsed) (Bottom Layer) HSR No. 28.50 (d)

To evaluate the required sub soil strata and water table in the fields soil conservation report (N.S) for 5 no. recharge wells 1no. Borelog data will be obtained

Six Side cross tee 200 mm dia (N.S.)

PVC reducer 400 mm x 200 mm dia N.S.

End Cup 400 mm dia N.S.