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| 1 | 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, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. -All kinds of soil |
| 2 | Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete. |
| 3 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level: 1:4:8 ( 1 Cement: 4 fine sand : 8 graded stone aggregate 40 mm nominal size) |
| 4 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level: 1:2:4 ( 1 Cement: 2 fine sand : 4 graded stone aggregate 20 mm nominal size) |
| 5 | Filling available excavated earth (excluding rock) in trenches plinth sidesof foundation etc. in layer not exceeding 20 cm.in depth consolidating each deposited layer by ramming and watering lead upto 50 m. and lift upto 1.5 m.(a) All kinds of soil. |
| 6 | Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement--All work upto plinth level:1:1½:3(1 Cement: 1½ fine sand: 3 graded stone aggregate 20 mm nominal size) |
| 7 | Centering shuttering including struttings, propping etc. and removal of form work for:Foundations, footings, bases for columns etc. for mass concrete with timber plank |
| 8 | Reinforcement for R.C.C.work including straightening, cutting, bending, placing in position and binding all complete uptoplinth level.Thermo-MechanicallyTreated bars of grade Fe-500 D or more |
| 9 | First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:-In cement mortar 1:6 ( 1 cement : 6 fine sand ) |
| 10 | Halfbrickmasonryworkwithfirstclassbricksin superstructure upto floor five level including cost of all materials as required complete:-In cement mortar 1:4 ( 1 cement : 4 fine sand ). |
| 11 | 12 mm cement plaster of mixIn cement mortar 1 : 6 ( 1 cement : 6 fine sand ) |
| 12 | Neat cement punning. |
| 13 | 6 mm cement plaster in single layer including cost of materials required and finishing even and smooth and curing complete.(a) In cement morter 1:3(1 cement : 3 find sand) |
| 14 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability forhot & cold water supply including all CPVC plain &brass threaded fittings This includes jointing of pipes& fittings with one step CPVC solvent cement,trenching ,refilling & testing of joints complete asper direction of Engineer in Charge.External work A)40 mm nominal outer dia .Pipes. |
| 15 | b.25 mm nominal outer dia .Pipes. |
| 16 | c.15 mm nominal outer dia .Pipes. |
| 17 | Providing and fixing G.I. pipes of medim class as per IS : 1239 with latest amendment complete with G.I. fittings including trenching and refilling etc. complete as per CPWD specification and direction of the Engineer - in - charge. External work25 mm dia. nominal bore |
| 18 | Making connection of G.I. distribution branch with G.I. main following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete as per CPWD specification and direction of the Engineer - in - charge. 25 to 40 mm nominal bore |
| 19 | Providing and fixing gun metal gate valve with C.I.wheel of approved quality (screwed end): (i)25 mm nominal bore |
| 20 | Providing and fixing gun metal gate valve with C.I.wheel of approved quality (screwed end):40 mm nominal bore |
| 21 | Providing and fixing gun metal non-return valve of approved quality (screwed end):40 mm nominal bore Horizontal |
