Maintenance of Staff qtrs at Naiwali Chowk , Rewari SH Restoration of sewerage system for the staff qtrs

Amount

Sub-Head : Concrete Work

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(zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

1:3:6 (1 Cement : 3 manufactured sand derived from Recycled Concrete Aggregate (RCA) : 6 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA)).

SUB HEAD : 15.0 DISMANTLING AND DEMOLISHING

Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within 50 metres lead : (a) 100 mm dia pipe

Sub-Head : Sanitary Installations

Providing and fixing soil, waste and vent pipes : 100 mm dia.

Sand cast iron S&S pipe as per IS: 1729.

Providing and filling the joints with spun yarn, cement slurry and cement mortar 1:2 ( 1 cement : 2 fine sand) in S.C.I./ C.I. Pipes :

100 mm dia pipe

Providing and fixing M.S. holder-bat clamps of approved design to Sand Cast iron/cast iron (spun) pipe embedded in and includingcement concrete blocks 10x10x10 cm of 1:2:4 mix (1 cement : 2coarse sand : 4 graded stone aggregate 20 mm nominal size), including cost of cutting holes and making good the walls etc. :

For 100 mm dia. Pipe

Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete. 100 mm dia Sand cast iron S&S as per IS - 1729

Providing and fixing plain bend of required degree. 100 mm dia Sand cast iron S&S as per IS - 1729

Providing and fixing heel rest sanitary bend 100 mm dia Sand cast iron S&S as per IS - 1729

Providing and fixing double equal junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete : 100x100x100x100 mm Sand cast iron S&S as per IS - 1729

Providing and fixing double equal plain junction of required degree. 100x100x100x100 mm Sand cast iron S&S as per IS - 1729

Providing and fixing single equal plain junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete. 100x100x100 mm Sand cast iron S&S as per IS - 1729

Providing and fixing single equal plain junction of required degree : 100x100x100 mm Sand cast iron S&S as per IS - 1729

Providing and fixing double equal plain invert branch of required degree: 100x100x100x100 mm Sand cast iron S&S as per IS - 1729

Providing and fixing single equal plain invert branch of required degree: 100x100x100 mm Sand cast iron S&S as per IS 1729

Providing and fixing sand cast iron S&S off sets as per IS: 1729 76 mm off sets

(a) With 100 mm dia pipe 114 mm off sets

(b) With 100 mm dia Pipe 152 mm off sets

(c ) With 100 mm dia Pipe

Providing and fixing door piece, insertion rubber washer 3mm thick, bolts & nuts complete : 100 mm Sand cast iron S&S as per IS - 1729

Providing and fixing terminal guard: 100 mm Sand cast iron S&S as per IS - 1729

Providing lead caulked joints to sand cast iron/centrifugally cast (spun) iron pipes and fittings of diameter: 100 mm

Providing and fixing M.S. stays and clamps for sand cast iron/centrifugally cast (spun) iron pipes of diameter : 100 mm

Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors : 100 mm inlet and 100 mm outlet Sand Cast Iron S&S as per IS: 1729.

Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour. Waste coupling 31 mm dia of 79 mm length and 62 mm breadth weighing not less than 45 gms.

Providing and fixing PTMT towel ring trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms.

Providing and fixing white vitreous china water closet squatting pan (Indian type) : Orissa pattern W.C. pan of size 580x440 mm

Providing and fixing white vitreous china pedestal type (European type/ wash down type) water closet pan.

Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to Eureopean type W.C. of quality and make as approved by Engineer - in - charge.

Providing and fixing solid plastic seat with lid for pedestal type W.C. pan complete : White solid plastic seat with lid

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Flexible pipe

(a) 32 mm dia

(B) 40 mm dia

Market Rate based Items

Credit for unserviceable material

(a) PVC material in the form of sanitary fiitings / installation

(b) OLD MS Scrap