PROVIDING AND LAYING OF SN-8 UPVC PIPES OF 315MM O/D DUE TO DAMAGED EXISTING SEWER LINE, CONSTRUCTION OF MANHOLES FROM BACKSIDE OF HOUSE NO 486 TO 505 TO SWIMMING POOL, PHASE-6, S.A.S. NAGAR

Dismantling concrete

Cement concrete plain 1:4:8 or 1:5:10

Cement concrete plain1:2:4 mix

First class burnt brick work laid in cement sand mortar 1:4 in foundation and plinth

Floating coat of 1:5mm thick neat cement laid in one operation to the topping

12.5 mm thick cement plaster 1:3

Cement rendering on plaster 1mm thick

Reinforced cement concrete M-25 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth

Centering and shuttering for faces of walls, partitions, retaining walls and the like (vertical or battering including attached pilasters buttresses etc.

Centering and shuttering for flat surfaces such as suspended floors, roofs, landings, chajjas, shelves etc.

Foot Rest for Manhole. Providing orange colour safety footrest of minimum 6mm thick plastic encapsulated as per IS:10910 on 12mm dia steel bar confirming to IS: 1786 having minimun cross section as 23mm x 25mm and over all minimum length 263mm and width as 165mm with minimum 112mm space between protruted legs having 2mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specification and having manufacturer's permanent identification mark to be visible even after fixing, including fixing in manholes with 230x150x75cm cement concrete block 1:2:4 (1 cement: 2 sand: 4 stone aggragate) complete as per design.

Providing & fixing 560 mm, 500 mm and 450 mm internal diametre circular or 450 mm x 600 mm clear inside opening rectangular RCC manhole cover and frame ISI marked as per IS:12592-2002 including carriage from the stores of the Engineer-in-charge to site of work, loading, unloading including stacking and setting the same to correct lines over manholes including cement concrete copping (M:20) around the frame etc. Dia of steel for lifting hook is 16mm. (for EHD and HD). RCC Man hole cover with Frame 560mm i/d RCC man hole cover withframe as per ISI Heavy duty

Cold twisted detormed (Ribbed/ Tor steel) Bars (Fe 500 grade as per IS 1786-2008) , for R.C.C works, where not including in the complete rate of RCC including bending and binding placing in position complete

Dismanlting and Relaying of 60mm thick CC interlocking paver bolcks of M-35 including concerte base and relaying of same over 50mm thick sand laid over 100 mm thick base coures CC 1:8:16 complete in all respects including sand grouting etc.

Excavation in trenches with straight or open cutting in streets, lanes or in open area with 3D/JCB or excavator including manually dressing bed, trimming sides and side slopes for sewers and manholes to full depths as shown in drawings,including, dressing to correct sections and dewatering, provision for diversion for traffic, protection of existing services i.e. telephone cables, electric lines, water supply lines and gas lines etc. night signals, profiles, pegs, sight rails, boning rods, watching, etc., fixing and maintenance of caution boards, fencing, refilling trenches, watering, ramming and restoration of surface to original level and removal of surplus spoil from the site of works, upto one chain (15m) complete in all respects.

Depth not exceeding 3 m. BGL

(i) All classes of soil except rocky

For depth exceeding 3.00 m but not exceeding 4.5 B.G.L

(i) All classes of soil except rocky

Providing & fixing steel Box timbering on faces of trenches if required measuring each surface of trench where shuttering is done upto 4m depth.

Providing, laying in trenches to correct gradient and alignment and jointing of UPVC pipes having ISI specification IS:15328-2003 class-SN-8 marked make Supreme, Finolex, Kissan, Jain, Prince or equivalent good on them and laying the same in trenches to correct alignment and gradients, cutting and jointing, testing for water tightness complete in all respects.

315 mm o/d pipe

110 mm o/d Pipe

Providing, Laying, fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches

160mm o/d pipe of 6 Kgf. / sqcm

Sand Filling in Foundation Trenches as per Drawing & Technical Specification

Raising of manhole Covers including cost of material and labour complete Job.

Constructing brick masonry road gully chambers as per standard drawings (as per sizes given below) including dressing of beds and sides of chambers to exact profiles, 15cm thick C.C 1:6:12 in foundation, first class brick work laid in cement sand mortar 1:5, 40mm thick cement concrete 1:2:4 topping inside the chamber with a floating coat of 1.5mm thick neat cement laid in one operation to the topping, the entire inner surface of the chamber rendered with neat cement not less than 12.50mm in thickness of 1:2 cement sand plaster and finished with a floating coat of neat cement 1mm thick left absolutely smooth polished and correct to template including cost of precasted RCC road gully grating and frame including paint with coal tar (as specified in item No. 29.74) complete and to the requirement of the

Single Road Gully chamber

Size 610mm x 457mm x 800mm

Providing, lowering in trenches to correct gradient and alignment, jointing with tyton rubber joint and cutting of reinforced cement concrete spigot and socketed pipes and specials with rubber ring ISI marekd as per IS code IS 458-2003 into trenches for all depths and laying out the same to correct alignment, gradients, levels etc. cutting of concrete beds and joints holes, supporting the pipes and specials in correct position in a suitable rigid manner while the same are being jointed and until the surrounding benchings, haunches and envelopes are completed. The pipes shall rest on the beds at all joints through their lengths and fixing of rubber ring, facing, testing the pipes for leakage and making good the same leakage and all defects to the entire satisfaction of the Engineer-in-charge including all cartage etc.

R.C.C. Pipe NP -3

300 mm i/d Pipe

Cement concrete 1:4:8

With stone aggregate 40mm

Mixing by Manual Means

Same as Dismantling + for Manholes

Cement concrete 1:2:4

mixing by manual means

Same as Dismantling + for Manholes

Plugging of Manhole with the help of sand filled bags including cost of sand and labour complete Job.

Pumping out water for execution of work.

Repair of house hold water supply connection including cost of material and labour complete Job

Repair of house hold Sewer connection including cost of material and labour complete Job

Repair of Manhole of size 5' x 3' complete in all respects

Raising of MH RCC Slabs including excavation, demolishing old slab and casting new RCC slab and other works contingent thereto.

Disilting of manhole including all safety measures, cost of container T & P and disposal of silt upto 5km complete in all respects.

Depth up to 3 Mtr.

Making connection of newly laid sewer in walls of existing manhole of fully charge sewer including cost of pluging sewer, desilting, removal of sullage water and making good of khudda

Sewer connections upto 300 mm id

Cranes 35 Tonnes

Carriage of Surplus soil (Lead upto 7 Km)

Carriage of Earth,Surkhi, Sand, Earth, Fly Ash, Bajri, Ballast, Stone Boulders, Kankar and Building Rubbish, Earth.

Carriage of bricks (Lead 25km)

Shifting of services like telephone cables, electricity pole, electricity line etc.

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