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| 1 | CEMENT CONCRETE (CAST IN SITU) |
| 2 | Providingandlayinginpositioncementconcreteof specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 3 | 1:2:4 (1cement : 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 4 | Dismantling and Demolishing |
| 5 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. |
| 6 | Nominal concrete 1:3:6 or richer mix (including equivalent design mix) |
| 7 | Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge : |
| 8 | Above 40 mm nominal bore |
| 9 | ROAD WORK |
| 10 | Cuttingroadandmakinggoodthesameincludingsupplyofextra quantities of materials i.e. aggregate, moorum screening, red bajri and labour required. |
| 11 | Bituminous portion |
| 12 | WATER SUPPLY |
| 13 | Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes confirming to IS:15801 UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer-in-Charge.External work |
| 14 | PN - 10 Pipe, 110 mm OD (SDR-11) |
| 15 | PN - 10 Pipe, 160 mm OD (SDR-11) |
| 16 | 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) : |
| 17 | 150 mm diameter |
| 18 | Class II |
| 19 | Non Schedule Item |
| 20 | Providing and fixing flanged joints with double PPRflange including gasket with bolts and nuts etc complete as per the direction of Engineer in charge. |
| 21 | PPR double flange 160 mm |
| 22 | PPR double flange 110 mm |
| 23 | Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete (The tail pieces, tapers etc if required will be paid separately) : |
| 24 | 100 mm dia |
| 25 | Providing and laying Non-return valves (with cap) complete with bolts, nuts, rubber insertions etc. |
| 26 | 100 mm dia |
| 27 | Providing and fixing PP-R MTA Male threaded socket including testing of joints complete as per direction of Engineer in charge. |
| 28 | PPF MTA 110 x 4\" |
| 29 | Constructing masonry chamber 30x30x50 cm, inside with cement concrete 1:3:6 (1 cement :3 coarse sand : 6 geaded stone aggregate 40 mm nominal size) for stop cock,. with C.I. surface box 100x100x75mm (inside) with hinged cover fixed in chained lid and RCC top slab 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size).i/c necessary excavation foundation concrete 1:5:10 ( 1 cement : 5 fine sand : 10graded stone aggregate 40mm mm nominal size) and inside plastering with cement mortar 1:4 (1 cement : 4 coarse sand ) 12 mm thick finished with a floating coat of neat cement complete as per standard design. |
| 30 | Carriage ofG.I Pipe (external work) after taking out the pipe manually/by mechnical means including stacking of pipes within 2.5 Km lead as per direction of Engineer in charge. |
| 31 | Making connection of PPR distribution branch with C.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : |
| 32 | 50 to 80 mm nominal bore |
