Maint and Cleaning of Sewage Line including Central Sewage System Chambers Septic Tank and Manholes Soakage Pits etc under AOR of AGE B/R I of GE(N) Ahmednagar

Amount

Dewatering of following including desludging of sludge 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 M deep.

(c) Septic Tank of capacity upto 10 users

(d) Septic Tank of capacity upto 25 users

(e) Septic Tank of capacity upto 50 users

(f) Septic Tank exc 50 and n'exc 100 users capacity

Cleaning of SWG/RCC Sewage line of 75 to 300mm bore dia of pipe in 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 by Engineer-in-Charge

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

NOTE FOR SL NO. 1 to 9 :- (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 I sub division to receive complaints for blockage and submit competion report on same day by 1700 hrs. If contractors fail to attend the offer of AGE B/R I for collection of complaint slips, a recovery of Rs 500 per omplaint per day shall be effected from the amount due to the contractor (ii) Printed complaint slip book area wise as per format approved by Engineer-in-Charge shall be provided and maintained by contractor. (iii) Rates quoted 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 etc complete all as specified and directed by Engineer-in-Charge.

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 etc complete all as specified and directed by Engineer-in-Charge.

All as per Sl item No. 12 above but exc 1.5m depth and n exc 3.0m depth and getting out hard/dense soil etc complete all as specified and directed by Engineer-in-Charge

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

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 etc complete all as specified and as directed by Engineer-in-charge.

M&L for Reinforced concrete pipes 150mm bore class NP-2, laid and jointed complete with collars, etc complete all as specified and as directed by Engineer-in-Charge.

All as per item No. 16 (here-in-before) but for 200mm bore pipe.

All as per item No. 16 (here-in-before) but for 300mm 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. 19 (here-in-before) but 200mm bore pipe.

All as per Sl Item No. 19 (here-in-before) but 300mm 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 etc complete all as specified and as directed by Engineer-in-Charge

M&L for cement concrete Type B1 (1:2:4) (20 mm graded stone 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) etc complete all as specified and as directed by Engineer-in-Charge

Demolition of brick work or stone / boulder masonry built in cement mortar including all quoins, arches, pillars etc complete all as specified and as directed by Engineer-in-Charge

M&L for Pre-cast cement concrete block masonry of (1:3:6) type C-1 (20 mm graded stone aggregate) with solid blocks, exc. 10 cm in width complete set in and including cement and sand mortar (1:6) etc complete all as specified and directed by Engineer-in-Charge.

M&L for Pre-cast cement concrete block masonry (except concrete blocks) of (1:3:6) type C-1 (20 mm graded stone aggregate) with solid blocks, exc. 10 cm in width complete set in and including cement and sand mortar (1:6) etc complete all as specified and directed by Engineer-in-Charge.

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 by Engineer-in-Charge

M&L for rendering 15mm thick in cement and sand (1:4) mixed with integral WPC on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement etc complete all as specified and as directed by Engineer-in-Charge

Supply only integral water proofing compound cetc complete all as specified and as directed by Engineer-in-Charge

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for etc complete all as specified and as directed by Engineer-in-Charge 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 cement and sand mortar (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 etc complete all as specified and as directed by Engineer-in-Charge

Supplying and fixing precast manhole cover (LD) of size 18" x 18" 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 33 (here-in-before) but size 18" x 12"

All as per item No 33 (here-in-before) but size 18" x 24"

Supplying fixing precast Hume pipe septic tank of capacity 25 users incl necessary excavation and earthwork in any type of strata etc complete all as specified and as directed by Engineer-in-Charge

All as per item No 36 (here-in-before) but 50 users

Dismantling of PVC Pipes with fittings upto 75mm to 110mm dia etc complete all as specified and as directed by Engineer-in-Charge

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

All as per Item No.39 (here-in-before) 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 etc complete all as specified and as directed by Engineer-in-Charge

All as per Item No. 41 (here-in-before) but except pipe.

S&F for PVC (SWR) bends with access door 110 mm dia etc complete all as specified and as directed by Engineer-in-Charge

S&F for PVC (SWR) bends with access door 75 mm dia etc complete all as specified and as directed by Engineer-in-Charge

S&F PVC (SWR) plain bend 110 mm dia etc complete all as specified and as directed by Engineer-in-Charge

S&F PVC (SWR) plain bend 75 mm dia etc complete all as specified and as directed by Engineer-in-Charge

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

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

S&F PVC (SWR) vent cowl 110 mm dia etc complete all as specified and as directed by Engineer-in-Charge

S&F PVC (SWR) vent cowl 75 mm dia etc complete all as specified and as directed by Engineer-in-Charge

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

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 etc complete all as specified and as directed by Engineer-in-Charge

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, as in floor laid over & including 15mm thick screed bedding in cement and sand mortar (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 as directed by Engineer-in-Charge

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) etc complete all as specified and as directed by Engineer-in-Charge

Cutting into existing manholes for removing existing branch drain, making good to pipe and rendering cutting out branch channel, and making good benchings etc complete all as specified and as directed by Engineer-in-Charge

Dismantling of stone slabs and tiles of any description or thickness in floors, approns etc laid and bedded in any mortor ,wall tiling etc complete all as specified and as directed by Engineer-in-Charge

M&L for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade as including 30 mm thick low grade sand cushining over and including 50mm thick PCC 1:3:6 type C2 using 40mm graded stone aggregate etc complete all as specified and as directed by Engineer-in-Charge

Supply and fixing in repair vitreous China wash down water closet pan ,padestal pattern,, white, including fixing bolts, but excluding flushing cistern and flush pipe and connection to drain or out going pipe etc complete all as specified and as directed by Engineer-in-Charge

Material and labour for special treatment to sunken slab floor incl WC trap etc including cleaning and preparing the surface area for carrying out membrane water proofing treatment and applying 10mm thick cement plaster in CM 1:4. Then providing and laying Mineral Top APP (Atactic Polypropylene Polymer) modified prefabricated 5 layer 4mm thick water proofing membrane, black finished rainforce with non woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 Litre per Sqm by the same membrane manufacturer of density at 25ºC, 0.87-0.89 Kg per litre and viscosity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torach and sealing all joints etc and preparing the surface complete. and providing PCC 1:5:10 type E2 using 40mm graded mechanically crushed stone aggregates in sunken slab and 75mm thick PCC 1:4:8 type D2 using 40mm graded mechanically crushed stone aggregates as base, 40mm bore GI pipe, light grade of length not less that 50 cm as spout, area of WC exc 1.50 Sqm but nexc 5.00 Sqm etc after dismantling the existing sunken floor etc complete all as specified and as directed by Engineer-in-Charge

An amount of Rs 51,875.00 shall be deducted from BOQ on account of schedule of credit

M/S-B.R.SONAWANE

Takshashila electricals

MS. G.A. CONSTRUCTION