CLEANING AND REPAIRS OF SEWAGE LINE, MANHOLES, SEPTIC TANK IN OTM AND MD ACCN IN HAIG LINE AREA UNDER AOR OF AGE B/R (H/L) UNDER GE DEOLALI

Amount

Dewatering of following including disludging of sluldge at bottom in foul condition including taking out other dirty & filthy materials from manhole & septic tanks by sewage pump or manually using buckets/baskets, lifting the same upto 4.50M depth of tank/MH and removing to out side MD land including cleaning/clearing for following :-

(a) Manhole of any dimension upto 1.5 Mtr deep

(b) Manhole of any dimension exc 1.5 Mtr but n exc 3 Mtr deep.

(c) Septic Tank up to 10 User capacity.

(d) Septic Tank up to 50 User capacity.

(e) Septic Tank exc 50 and n exc 100 users capacity.

(f) Septic Tank exc 100 and n exc 200 Users capacity.

Cleaning of SWG/RCC Sewage line of 75 to 200mm bore dia of pipe of foul condition by rodding the drain/sewage line using flexible rod/suitable device or by any other means for removing blockage from sewar line, mud, silt and any other debries obtained from sewage line with water to remove blockage and cleaning the entire rubbish, sludge etc and burrying the material obtained from sewage line including all precautionery and safety measures etc complete all as specified and directed.

Removing blockage from water closet, floor or gully or Nahani Trap traps and bends by rodding thoroughly and pouring water under pressure and Cleaning, clearing the drainage to efficient and Smooth flow of sludge/waste water all as specified and directed by Engineer-in-Charge.

NOTE FOR SL NO. 1(a)to(f), 2 &3 :- (i) Contractor's supervisor will report on all working days along with Two safai wala and Printed contractor's firm name complaint slip book at 0830 hrs at B/R Haig Line to 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 contractor. (iii) Rate quoted above shall be deemed to incl 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 is required same shall be provided by contractor without any extra cost to Govt. therefore contractor is adviced to visit the site before quoting the rates in tender. (v) In the event he fails to attend the complaint recovery @ Rs. 1000 per day shall be effected from the amount due to the contractor.

Cutting out of shrubs, kerbs and small plants of stem girth n.exc 30CM measured 1M above average ground level including cutting of grass & removing the unserviciable material like branches, leaves, grass & garbage to clear the alignment of existing sewage/drainage line to make site workable condition & making good the disturbed ground complete all as directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and n exc 1.5 m in depth and getting out in soft soil complete all as specified and directed.

All as per Sl item No. 5 above but exc 1.5m depth and n exc 3.0m depth and getting out hard/dense soil complete all as specified and directed.

Returning, filling in soft/loose/hard/dense soil including spreading, levelling, watering & well ramming in layers n.exc 25cm complete all as specified and directed.

Removing excavated material (surplus soil) to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed by Engineer-in-charge.

M&L for 150mm Inner dia DWCPE (SN8) as per IS -16098 (part-III) drain pipes laid in trenches on moorum bed , jointing and testing complete all as specified and directed by Engineer-in-charge. Note : Moorum shall be measured separately Make- Kamboj Polythene Ltd Lidhiana, Aspra Industries Delhi, Rex polyextrusion limited/Dura line/Alom poly Extrusions Ltd/Jain Irrigation.

M&L for 100mm Inner dia DWCPE (SN8) as per IS -16098 (part-III) drain pipes laid in trenches on moorum bed including jointing and testing complete all as specified and directed by Engineer-in-charge. Note : Moorum shall be measured separately Make- Kamboj Polythene Ltd Lidhiana, Aspra Industries Delhi, Rex polyextrusion limited/Dura line/Alom poly Extrusions Ltd/Jain Irrigation.

Moorum / red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick spread, levelled and rammed including watering complete all as directed.

M&L for 150mm bore Reinforced concrete pipes single socketed, class NP-2, laid and jointed, complete all as specified and as directed.

All as per item No. 12 above but for 200mm bore pipe.

M&L for cement concrete 1:4:8 type D-2 (using 40mm graded stone aggregate) as in concrete bed to drain pipes including packing under & haunching against the sides of pipes after they are laid & tested for 150mm bore pipe including demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar, PCC bed and haunching, complete all as specified and as directed.

All as per Sl Item No. 14 above but 200mm bore pipe.

M&L for cement concrete Type 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundations, haunching and packing of pipe complete all as specified and as directed.

M&L for cement concrete Type B1 1:2:4 (20 mm graded aggregate) as in lintels upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided for in Item 04028, water troughs/benching and the like including weathering, slightly rounded for chamfered angles and throating including demolition of cement concrete (unreinforced) is ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and as directed.

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

M&L for brick work with fly ash old size bricks, straight or curved on plan n.exc 6m mean radius, built in cm 1:6 complete all as specified.

Ditto but except brick complete all as specified and directed.

Taking down cement plaster any description on brick or stone walls etc including racking out joints hacking for key scrubbing down with water etc complete all as specified and as directed.

M&L for rendering 15mm thick in CM (1:4) mixed with integral WPC on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for Note- Rate includes for reinforcement cutting as required to facilitate demolition.

M&L Pre-cast reinforced cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate in manhole cover/slabs and placing in position including necessary form work in CM 1:6 including demolition of cover slabs (reinforced) in any position and of any description complete all as specified and directed by the Engr-in-Charge.

S&F for mild steel TMT bars 8mm dia cut to length, bent to shape required including cranking, bending, spirally for hooping columns, hooking ends & binding with & including MS wire (annealed) not less than 0.9mm dia of or securing with clips complete all as specified and as directed.

Dismantling of PVC Pipes with fittings upto 75mm to 110mm dia complete all as specified and as directed.

S&F for PVC (SWR) pipe 110 mm dia single socketed in any length with rubber ring jointed level fixed to walls complete all as specified and as directed.

All as per Item No. 27 above but except pipe.

S&F for PVC (SWR) pipe 75 mm dia single socketed in any length with rubber ring jointed level fixed to walls complete all as specified and as directed.

All as per Item No. 29 above but except pipe.

S&F for PVC (SWR) bends with access door 110 mm dia complete all as specified and as directed.

S&F for PVC (SWR) bends with access door 75 mm dia complete all as specified and as directed.

S&F PVC (SWR) plain bend 110 mm dia complete all as specified and as directed.

S&F PVC (SWR) plain bend 75 mm dia complete all as specified and as directed.

S&F PVC (SWR) branch piece single or double 'Y' equal or unequal with access door 110 mm dia complete all as specified and as directed.

S&F PVC (SWR) branch piece single or double 'Y' equal or unequal with access door 75 mm dia complete all as specified and as directed.

S&F PVC (SWR) vent cowl 110 mm dia complete all as specified and as directed.

S&F PVC (SWR) vent cowl 75 mm dia complete all as specified and as directed.

S&F in repairs 75mm bore PVC (SWR) floor trap plain with grating including jointing with solvent cement complete all as specified and as directed.

S&F in rep vitreous china squatting Pan “Orissa” Pattern, of size 580mm x 440mm white with integral foot rests and trap (excluding flushing cistern and flush pipe) including provn of cement concrete bedding complete as fixed complete all as specified.

M&L for non skid Ceramic dark coloured tiles 6-7mm thick (squar/ ractangular) area of each tiles exc 0.06 Sqm but not exc o.11 Sqm, in floor including 15mm thick screed bedding in CM (1:6) and jointing with neat cement slurry and pointing with white/coloured cement to match the surfaces including demolition of stone slabs and tiles laid, bedded and pointed in any mortar of any description or thickness in floors, aprons etc.complete all as specified and directed.

Cutting into road/ black top/PCC pavement of any thickness including excavation in any type of soil upto 0.50m to 0.80m width and 0.50m to 1.50m depth, refiling, compaction of soil after laying of PCC bed, haunching and pipe, packing and compaction with existing soling/GSB/WBM/WMM, and top surface prepared with 0.15m thick cement concrete 1:2:4 type B-1 (using 20mm graded stone aggregate) complete all as specified and as directed.

Cutting into existing manholes for removing existing branch drain, making good to pipe and rendering cutting out branch channel, and making good benchings complete all as specified and as directed.

Vinod Enterprises