CLEANING OF SEWAGE LINES, MANHOLES AND REPAIRS AND REPLACEMENT OF SEWAGE LINE IN THE AOR OF AGE B/R-I OF GE(N) AHMEDNAGAR

Amount

Cleaning of blocked sewage line of the dia 75 mm to 300 by using bamboo sticks or MS rods and revolving with rope or with sludge suction /pumping machine inside the sewer line between two manholes and cleaning the sewer line and pouring water under pressure and cleaning and clearing sewer line to efficient and smooth flow of sludge/waste water, as directed by Engr-in-Charge.

M&L for dewatering of the following including desluding and pumping out effluent dirty liquid and sludge from bottom of manholes by sewage pump lifting the same upto 4.50 mtr depth of tank/MH including collecting sludge and dirty liquid into closed container and cleaning the manholes with fresh water, after wards opening the inlet of manhole for re-use and lifting the sludge to outside premises, as directed by Engr-in-Charge (the rates quoted shall be deemed included transport if required).

(a) Manhole of any dimension upto 1.50 mtr deep

(b) Manhole of any dimension exc 1.50 mtr deep but n exc 3.0 mtr deep

(c) Septic tank upto 10 users capacity

(d) Septic tank upto 25 users capacity

(e) Septic tank upto 50 users capacity

(f) Septic tank exc 50 and n exc 100 users capacity

Cleaning of blockage from water closet, Gully trap, nahani trap, floor trap and bends by rodding thoroughly and pouring water under pressure and cleaning and clearing drainage to efficient and smooth flow of sludge/waste water all as specified and directed by Engr-in-Charge (the rates quoted shall be deemed included transport if reqd).

Note for ser No 1, 2, 2.01 to 2.06 and 3:- (i) Contractor's supervisor will report on all working days alongwith three safaiwala and printed contractor's firm name complaint slip book at 8:30 hrs at BR-I receive complaints for blockage and to submit completion report on the same day by 1700 hrs. (ii) Printed complaint slip book area wise as per format approved by Engineer-in-charge shall be provided and maintained by the contractor. (iii) Rate quoted above shall be deemed to including the cost of T&P , equipment, safety device etc alongwith sufficient labour to full fill the requirement to the entire satisfaction of Engineer-in Charge (iv) If there is any major blockage in sewer line/septic tank for which additional Safaiwalas and special T&P as required the same shall be provided by the contractor without any extra cost to Govt. therefore contractor is adivsed to visit the site before quoting the rates in tender. (v) If the complaints will not be attended a recovery @ Rs. 1000 per day shall be recovered from the amount due to the contractor.

Surface dressing n exc 15 cm deep and removal of wild grass/shurps, roots including spraying of deweding chemical 1 m each side on both side along sewage line all as directed by Engr-in-Charge.

Supplying and fixing precast manhole cover (LD) size 18"x36" made up of steel fiber reinforced concrete M-30 grade as per IS etc complete all as specified and directed by Engr-in-Charge.

Supplying and fixing precast manhole cover (LD) size 12"x12" made up of steel fiber reinforced concrete M-30 grade as per IS etc complete all as specified and directed by Engr-in-Charge.

All as per item No. 7.00 but size 18"x18" etc.

M&L for bricks and light wearing surface with low grade aggregate of sand, mooram or red bajari surface of soakpits any thickness, as directed by Engr-in-Charge

Supply and fixing precast hume pipe septic tank of capacity 25 users including necessary excavation and earhwork in any type of strata all as specified and directed by Engr-in-Charge.

All as per item No.10.00 above but of capacity 50 users.

Cutting into road/black top/PCC pavement of any thickness including excavation in any type of soil upto 0.50 m to 0.80 m width and 0.50m to 1.50m in depth, refilling, compaction of soil after laying of PCC bed, haunching and pipe and packing and compaction with existing soling/GSB/WBM/WMM and top surface prepared with 75mm thick cement concrete 1:2:4 type B-1 ( Using 20 mm graded aggregate) complete all as specified and directed.

Material and labour for special treatment to sunken portion with 10mm thick plaster in CM 1:4 with WPC liquid complast 421 and applying one coat Each of Nittoproof 120 on plastered surface rendering again 10mm thick in CM 1:4 mixed with complast - 421 filling the sunken floor with PCC 1:5:10 using brick bat area of floor upto 1.5 Sqm including 40 mm dia 0.60 m pipe etc complete all as specified and directed by Engineer-in-Charge. Note : Work has to be carried out strictly by the authenticated applicator of the manufacturer and as per manufacturers specification as approved by GE.

Excavation in trenches n.exc 1.5M wide and N.exc 1.5M in depth for foundation etc or for manholes n.exc 10 Sqm on plan and n.exc 1.5m in depth and getting out in soft/loose soil all as specified and directed by engineer-in-charge.

Excavation in trenches n.exc 1.5M wide and N.exc 3.0 M in depth for foundation etc or for manholes n.exc 10 Sqm on plan and n.exc 1.5m in depth and getting out in hard/dense soil all as specified and directed by engineer-in-charge.

Demolition of Cement concrete (unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) including floor finishes, as directed by Engr-in-Charge

Demolition of Reinforced cement concrete of any description and in any position not otherwise specifically provided for, as directed by Engr-in-Charge

Demolition and breaking up drain pipes 150 mm dia (Salt glazed ware, AC or Reinforced concrete) set in cement mortar, as directed by Engr-in-Charge

All as per item No. 18.00 above but 200 mm bore pipe

All as per item No. 18.00 above but 300 mm bore pipe

Returning, filling in including spreading levelling, watering and well ramming in layers n.exc 25cm complete as directed.

Removing excavated soil n.exc 50mand depositing where directed at a level n.exc 1.5M above the starting point, as directed by Engr-in-Charge

M&L for 150 mm bore Reinforced cement concrete pipe, type NP-2, haunching against the sides of pipe in PCC 1:4:8 type D-2 using 40 mm graded mechanically crushed stone aggregate and making necessary connection after cutting into existing sewer line/manhole to make it functional complete all as specified as following. Note:- (i) Cutting into existing sewer line/manhole shall be measured and paid separately. (ii) Excavation & earthwork shall be measured & paid separately.

M&L for 200 mm bore Reinforced cement concrete pipe, type NP-2,haunching against the sides of pipe in PCC 1:4:8 type D-2 using 40 mm graded mechanically crushed stone aggregate and making necessary connection after cutting into existing sewer line/manhole to make it functional complete all as specified .

M&L for 300 mm bore Reinforced cement concrete pipe, type NP-2,haunching against the sides of pipe in PCC 1:4:8 type D-2 using 40 mm graded mechanically crushed stone aggregate and making necessary connection after cutting into existing sewer line/manhole to make it functional complete all as specified .

M&L for PCC in 1:4:8 type D2 using 40 mm graded stone aggregate as in foundation of Manhole, as directed by Engr-in-Charge

M&L for Plain Cement Concrete Type B0 1:2:4 (using 12.5 mm graded granite stone aggregate) in and other similar bands, plinth courses, string courses, copings, kneelers, the like including weathering, slightly rounded or chamfered angles and throating, as directed

M&L Pre cast reinforced cement concrete 1:2:4 type B1 (Using 20mm graded stone aggregate) for man holes and drain cover slab all as specified and directed.

Demolition of brick work or stone/ boulder masonry, built in cement mortar or cement lime mortar including all quoins, pillars etc.

Taking down cement plaster on brick or concrete surfaces on wall/ceilling/stone/block etc including racking out joint, hacking for key, scrubbing down with water etc all as specified and as directed.

M&L for old size Brick work with fly ash bricks, straight or curved on plan exceeding 6 M mean radius built in cement mortar 1:6, all as directed by Engr-in-Charge

M&L for 15 mm thick rendering on fair faces of brick or concrete surfaces in cement mortar 1:4 with finished even and fair with out using extra cement with and including water proofing compound @3% by weight of cement all as specified and directed. Note:- Supply only integral water proofing compound shall be measured and paid separately

M&L for 15 mm thick rendering on fair faces of brick or concrete surfaces in cement mortar 1:6 with finished even and fair without using extra cement. all as directed by Engr-in-Charge

M&L for Mild steel TMT bars 10 mm dia., and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips, all as directed by Engr-in-Charge.

S & F in repairs PVC (SWR) Soil, waste and vent pipes 110/100 mm bors single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

All as per item No 35.00 above but 75 mm bore

S & F PVC (SWR) bends any radius for 110/100 mm bore of pipe complete all as specified and directed.

All as per item No 37 above but 75 mm bore

S & F 75 mm bore PVC (SWR) Vent Cowl complete all as specified and directed.

S & F PVC (SWR) Floor trap of 75 mm outlet plain with grating including jointing with solvent cement complete all as specified and directed.

Cutting in to existing manholes for connecting new drains 225 mm internal dia of making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 round section) in cement concrete 1:2:4 type B1, smooth finished and reforming benching as required

Cutting in to existing manholes for connecting new drains 150 mm internal dia of making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 round section) in cement concrete 1:2:4 type B1, smooth finished and reforming benching as required

Demolition of stone slabs and tiles of any description or thickness laid bedded and pointed in any mortar in floors aprons etc.

Material and labour for 25 mm thick Rough dressed sand stone slab flooring, laid dry but jointed and pointed in cement mortar 1:3 including 15 mm thick screed bed in cement and sand mortar (1:6), etc complete all as specified and directed by Engineer-in-Charge.

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand; complete all as specified and directed by Engineer-in-Charge

Material and labour for 75 mm thick plain cement concrete 1:4:8 type D2, using 40 mm graded stone aggregate as in sub base all as directed.

Supply only integral water proofing compound confirming to IS -2645-1975 all as specified and as directed.

Demolition floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and removal of debris to a distance not exceeding 100m all as specified and as directed.

M&L for coloured Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including Screed bed or bedding layer of mortar 15mm thick for laying floor finishes in cement mortar 1:6, all as directed by Engr-in-Charge.

Dua Construction

M/S-B.R.SONAWANE

M/S VISHWAJEET SHANKARRAO KULKARNI

Avinash B Kullal

M/s. Shahabad Enterprises

M/S CHHTRAPATI CONSTRUCTION

M/S. YADAV ENTERPRISES