Providing Sewerage facility to Various houses in Malyana Shimla HP Providing and laying DI Sewer pipe line of various dia including allied fittings in Sanjauli Malyana Bhattakuffer Ward no 23 Shimla

Amount

Excavation in foundation, trenches etc., in earth work in all type of soil such as pick work, jumper work, blasting work Kankar, moorum shingles including decomposed soft and hard rock i/c cutting of top of metelled road etc., upto all heights stacking the excavated earth within all leads / lifts from the edge of excavation and then returning the stacked soil in 15cm. layers, when required into plinth and sides of foundation etc., consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth up to all leads and lifts etc., complete in all respect as per direction of Er-in-charge .

Providing, laying jointing & testing in trenches centrifugal cast ductile iron (spun) pressure pipes as per IS:8329/2000 Class K-7 duly ISI marked, inside cement mortar lined suitable for tyton (push on joints) for sewer lines including cutting of pipes, chamfering where required (earth work in trenches and jointing of pipes to be measured and paid for separately) including carriage up to the site of work, testing etc., complete as per instructions of the Engineer-in-charge. (150 mm dia)

150mm dia

200mm dia

Providing & fixing in trenches centrifugal cast ductile iron fittings of 9523/2000 class A, series K-12 with inside cement mortar lined suitable for tyton (push on joints) with sewers, such as socketed bends of all degrees, socketed, tees, collars and all other required fittings, including carriage up to the site of work, testing etc., complete as per instructions of the Engineer-in-charge. (earth work in trenches and jointing of fittings to be measured and paid for separately)

150mm dia 90 degree

45 degree

22.50 degree

11.25 degree

200 mm dia

90 degree

45 degree

22.50 degree

11.25 degree

Providing and fixing D.I Tees 150 mm x 150 mm x 100 mm dia complete in all respect as per direction of Engineer-in-charge.

Providing and fixing M.J Collar 150 mm dia complete as per direction of Er-in-charge .

Providing and fixing D.I Tees 200 mm x 200 mm x 150 mm dia complete in all respect as per direction of Engineer-in-charge.

Providing tyton (Push on joints) to Ductile iron pipes and fittings including the testing of the joints cost of rubber gasket (SBR quality) conforming to IS 12820/1989(150mm dia)

200 mm dia

Hydraulic testing of C.I./D.I. pipe line to specified pressure including cost of all materials and labour and water for testing for specified length including cutting, placing end cap making arrangement for filling safe water using reciprocating type pumps which should be able to provide specified test pressure gauges and other necessary equipments, labour, operation charges, etc. required for testing. The rate under this item shall also include cost of retesting, if necessary and reinstating to original position using water supplied by the contractor complete as per direction of Er-in-charge .

Providing and constructing on sewer RCC rectangularinspection chamber/ manhole 0.45mx0.45m and depth up to 0.75m with 20 cm wall thickness in M20 and excluding excavation including foundation concrete 250 mm thick and haunches and channels in C.C.1:2:4 proportion, finishing channel, in smooth rendering, providing encapsulated plastic steps ans Slab cover 15 cm, complete as directed by engineer- in-charge.

Providing and constructing on sewer RCC rectangularinspection chamber/ manhole 0.6mx0.6m and depth up to 0.75m with 20 cm wall thickness in M20 and excluding excavation including foundation concrete 250 mm thick and haunches and channels in C.C.1:2:4 proportion, finishing channel, in smooth rendering, providing encapsulated plastic steps ans Slab cover 15 cm, complete as directed by engineer- in-charge.

Providing and constructing on sewer RCC Circular manhole 1.2m Dia and depth up to 1m with 20 cm wall thickness in M20 and including excavation including foundation concrete 250 mm thick and haunches and channels in C.C.1:2:4 proportion, finishing channel, in smooth rendering, providing encapsulated plastic steps @0.4m Interval., and providing and fixing approved make and quality SFRC frame and cover of 56 cm dia etc., complete as directed by engineer- in-charge.

up to 1.0 m depth

Providing and constructing on sewer RCC Circular manhole 1.2m Dia and depth up to 1.25 m with 20 cm wall thickness in M20 and including excavation including foundation concrete 250 mm thick and haunches and channels in C.C.1:2:4 proportion, finishing channel, in smooth rendering, providing encapsulated plastic steps @0.4m Interval., and providing and fixing approved make and quality SFRC frame and cover of 56 cm dia etc., complete as directed by engineer- in-charge.

from 1 m to 1.25 m depth

Providing and constructing on sewer RCC Circular manhole 1.2m Dia and depth up to 1.5m with 20 cm wall thickness in M20 and Including excavation including foundation concrete 250 mm thick and haunches and channels in C.C.1:2:4 proportion, finishing channel, in smooth rendering, providing encapsulated plastic steps @0.4m Interval, and providing and fixing approved make and quality SFRC frame and cover of 56 cm dia etc., complete as directed by engineer- in-charge.

from 1.25 m to 1.5 m depth

Providing and constructing on sewer RCC Circular manhole 1.2m Dia and depth up to 1.75 m with 20 cm wall thickness M20 and including excavation including foundation concrete 250 mm thick and haunches and channels in C.C.1:2:4 proportion, finishing channel, in smooth rendering, providing encapsulated plastic steps @0.4m Interval., and providing and fixing approved make and quality SFRC frame and cover of 56 cm dia etc., complete as directed by engineer- in-charge.

from 1.5 m to 1.75 m depth

Providing and constructing on sewer RCC Circular manhole 1.5m Dia and depth up to 2.0 m with 20 cm wall thickness in M20 and including excavation including foundation concrete 250 mm thick and haunches and channels in C.C.1:2:4 proportion, finishing channel, in smooth rendering, providing encapsulated plastic steps @0.4m Interval., and providing and fixing approved make and quality SFRC frame and cover of 56 cm dia etc., complete as directed by engineer- in-charge.

up to 2 m depth

Prov. & laying cement concrete .1:2:4(1cement:2sand:4graded stone aggregate 20mm nominal size ) and curing complete excluding the cost of form work and reinforcement in foundation & plinth complete as per direction of Er-in-charge .

Providing & laying cement concrete using nominal mix of " M - 20 " with 20 mm & down gauge nominal size graded stone aggregate) & curing complete excluding the cost of form work & reinforcement for reinforced concrete work complete as per direction of Er-in-charge .

(a)foundation footintg basis of columns and like mass concrete complete.

(b)Columns pillar posts and struts upto floor two level.

Providing mild steel/Tor steel reinforcement for R.C.C. work including bending, binding and placing in position complete upto floor two level.complete as per direction of Er-in-charge Tor steel.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centring shuttering strutting and propping etc., with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 meters and removal of the same for in-situ-reinforced concrete and plain concrete work in:-

a)Foundation, footing, basis of columns etc., and mass concrete.

b) Columns pillar posts and struts square, rectangular or polygonal in plan.

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete :

For pipes 100 to 250 mm diameter

Dismantling dead pipeline of M.S./R.C.C./P.S.C. and G.I/A.C./P.V.C./ S.W./H.D.P.E. pipe including cost of necessary excavation and refilling of trenches, breaking the joints, lifting the pipes and stacking to the place as directed by Engineer-in-charge with all leads and lifts including cleaning the surface, etc. complete

For M.S/R.C.C/C.I/D.I

For G.I/A.C/P.V.C/S.W./H.D.P.E

Providing and Construction of Sewer R.C.C Junction Chamber 0.90 x 0.90x 1.0 mtr depth with 20 cm wall thickness in M 20 and including excavation , foundation concrete 250 mm thick and benching in cement concrete 1;2:4 proportion finishing channel in smooth rendering , finishing external walls with water proof paint , providing M.S foot rest and alab over 15 cm complete as per direction of Er-in-charge .

sanjeev kumar

SURINDER KUMAR