CLEANING AND REPAIRS TO SEWAGE LINE, MANHOLES AND SEPTIC TANK UNDER AGE B/R-I AT INS SHIVAJI LONAVLA

Amount

Providing services for Repair/ Rectification of Sewage work including cleaning of all traps (Gully, Nahani & floor), Manholes and Sewage line of any dia, any type. Work in one shift of 0800 Hrs (900 Hrs to 1700 Hrs) with Three MTS Safaiwala (incl Sundays and holidays). All the complaints to be attended and rectified within 08 hours of issue of complaint slip on day to day basis failing which recovery @ Rs.200/- per complaints shall be deducted from the due payment of the contractor. Note: a) Tools and plant, transportaion and safety equpiment required to complete the job shall be provided by the contractor. b) Necessary safety equipments as decided by Engr-In-Charge and as per standard Govt norms shall be provided by the contractor.

Cleaning of septic tank including pumping out water from tank mechnically or manually and removing sludge to a distance exc 500 m, burried in trenches , cleaning septic tank with fresh water etc. Capacity of septic tank not exceeding 100 users complete all as specified & directed by Engr-in-Charge.

All as per item No-02 above but for septic tank not exc 500 users.

Providing Mechanical services for cleaning of sewage lines of dia exc 100mm and n exc 300mm and depth upto 3m including cleaning of connected Manholes with vehicle mounted jettiong machine of minimum pressure of 150 bar with minimum three laboure including driver, including watering and cementing to holes in manholes and open joints in pipe lines. Vehicle, tools and safety equipment required to complete the job shall be provided by the contractor.

S&F for Renewing glazed wall tiles in patches, area n exc 5 sq. m. including cutting out broken tiles, removing and cleaning loose tiles, preparing bed, removing rubbish and replacing old with new tiles to match, complete with all cuttings, etc. and laying or setting, jointing and pointing new or old tiles complete

S&F in repairs PVC Nahani trap100mm size with grating including jointing to waste pipe fixed in cement concrete type type B1 (1:2:4)

Demolition of concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level)

M&L for PCC 1:4:8 type D2 using 40mm graded stone aggregate as in foundation and mass concrete.

Demolition of stone/brick work built in cement mortar.

M/L for brick work with subclass 'B' bricks, straight, or curved on plan exc 6m mean radius built in CM 1:4

Rendering 15mm thick on fair faces of brick work or concrete surfaces finished fair and even (without using extra cement) in CM 1:3 etc complete.

M&L Rendering in CM (1:4) 15mm thickness on fair face of brick/concrete surfaces mixed with water proofing compound finished even and smooth without using extra cement (water proofing compound measured separately).

Supply only water proofing compound

M&L PCC 1:2:4 type B1 using 20mm graded stone aggregate as in coping of manhole including watering slightly rounded, including necessary form work.

M/L for PCC 1:2:4 type B0 (Using 12.5mm graded stone agg) as in benching, forming of channel etc complete.

S&F Cast iron work grade FG 150, unmachineed, in brackets, gully traps, gratings, railings, frames, manhole covers, fire and soot doors, dampers, stop valve boxes, gate stops, parts of ranges, balusters and similar articles exc 5 kg each

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth; for foundation , etc or for shafts, wells, cesspits, manholes, pair holes, etc n.exc 10 Sqm on plan and n.exc 1.5 in depth and getting out in hard/dense soil.

Dismantling of cast iron or reinforced concrete drain pipes jointed in cement mortar and taking out of trenches if required of size 150mm.

-ditto all as per item No. 18 above but 200mm dia of pipe.

-ditto all as per item No.18 above but 300mm dia of pipe.

M/L for 150mm dia reinforced concrete pipes, class NP-2 laid and jointed complete with collars etc complete all as specified and directed by Engr-in-charge.

-ditto- all as per item No.21 above but 200mm dia of pipe.

-ditto- all as per item No.21 above but 300mm dia of pipe.

Fixing only 150mm dia reinforced concrete pipes, class NP-2 laid and jointed complete with collars etc complete all as specified and directed by Engr-in-charge.

all as per item No 24 above but 200 mm dia of pipe.

all as per item No 24 above but 300 mm dia of pipe

M/L for PCC 1:3:6 type C-2 concrete bed to drain pipes of dia 150mm incl, packing under and haunching against the sides of pipes after they are laid and tested etc complete.

All as per item No.27 above but 200mm dia of pipe.

All as per item No.27 above but 300mm dia of pipe.

M/L cutting into existing manholes for connecting new drains, of any dia above making good to pipe incl rendering, cutting out existing benching for and forming branch channel (1/2 round on 3/4 section in cement concrete 1:2;4 type B1 smooth finished and reforming benching as reqired.

Returning filling in, including, spreading levelling watering and well ramming in layers not exc 25cm in soft/loose soil etc complete.

Removing excavated material exc 250m but n.exc 500m and depositing where directed as in soils.

S&F DWCPE (SN8) 150 mm inner diameter Pipes for depth upto 1.65 m, laid on 150 mm thick PCC 1:3:6 type C-2 including fittings and (fixtures like bends, joints etc) packing under and haunching against the sides of pipes bed with excavation in any type of soil includes all items and activities to execute and make sewer line functional all as specified and directed. Make: Supreme or equavalent. (Ref IS-16098 Part-2)

S&F Readymade Manhole Chamber with GRP Frame and covers of size 900mm dia incuding excavation in any type of soil, 100mm th PCC (1:4:8), returning filling , bends, joints cuttings and levelling and all activities to execute and make sewer line functional all as specified and directed. Make: Supreme or equavalent. (Ref IS-16098 Part-2)

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United Engineers and Contractors