CLEANING AND REPAIR OF SEWAGE DISPOSAL AND DRAIN IN THE AREA OF AGE B/R-I UNDER GE CLEMENT TOWN, DEHRADUN

Amount

Dewatering of sewage water from septic tank/soakage well /manhole of any size, depth and capacity by means of sewage tanker fitted with pump (3000 Ltr capacity) and disposing off out of MoD land complete all as specified and directed.

M&L for desuldging of septic tank/soakage well of any size and depth by mechanical pumping by plugging inlet or manually as required, including effluent, solids and sludge out of MoD land including removing the septic tank/soakage well covers and reinstating to its original position complete all as specified and directed .

M&L for cleaning of manhole of any size and depth including cleaning the mouth of inlet and outlet pipes by taking out accumulated soil, sludge etc mechanically or manually including removing the manhole covers and reinstating to its original position complete all as specified and directed.

M&L for cleaning of blockage of EWC/IWC/urinal and floor/gully traps of bathroom and kitchen by getting out all mud/sludge, cleaning of sewage pipe upto first manhole and depositing the sludge in barrow pits of suitable size to a distance as directed and covering the same with the soil obtained from excavation of pit including all excavations and earthwork complete all as specified and directed

M&L for cleaning of existing sewage pipe lines 100/150/200mm internal dia at any depth through manholes by removing the manhole covers, by means of hydraulic jet pressure machine or manually as required at site, getting out sludge and liquid materials from connecting manholes and sewer line, flushing with water after cleaning, reinstating the manhole cover to the original position and removing the solids and sludge out of MoD land complete all as specified and directed (Note : Cost of removal of sludge/liquid material from sewage lines and manholes in same line is included in rate of this item) Notes for item Nos 1 to 5 (a) safaiwala as per requirement will be present on all working days 0900 hrs to 1700 hrs and report to AGE B/R-I Sub Div for collecting the complaints from JE concern and submit feedback on same day at 16.30 hrs. (b) If contractor's representative (Safaiwala) do not report daily, an amount of Rs 450/- per day will be deducted from the contractor's payment for the absent period.

Excavation in trenches n. exc 1.5m wide and n. exc 1.5m in depth in any type of soil for foundation, etc or for shafts, wells, cesspits, manholes, pierholes, etc and getting out complete all as specified and directed.

M&L for returning filling in any type of soil including spreading levelling watering and well ramming in layers n. exc 25cm thick complete all as specified and directed.

M&L for removing excavated material (Soils) to a distance n. exc 50m and depositing where directed at a level n. exc 1.5m above the starting point complete all as specified and directed.

S&F 150mm internal dia of pipe salt glazed stoneware drain pipes grade 'A', laid in trenches and jointed in CM 1:1, incl demolition and breaking up drain pipes (salt glazed ware, AC or reinforced concrete) of 150mm bore complete all as specified and directed.

M&L for concrete bed in PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as in bed with thickness of bed below the barrel of pipe as 100mm and width of bed as 450mm to sewage pipes of 150mm internal dia including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

S&F 200mm internal dia of pipe salt glazed stoneware drain pipes grade 'A', laid in trenches and jointed in CM 1:1, incl demolition and breaking up drain pipes (salt glazed ware, AC or reinforced concrete) of 200mm bore complete all as specified and directed Make : Devraj

M&L for cement concrete 1:4:8 type D2 (using 40mm graded aggregate) as in bed with thickness of bed below the barrel of pipe as 150mm and width of bed as 500mm to sewage pipes of 200mm internal dia including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed.

M&L for cutting into existing manholes for connecting new drains 150mm dia making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B1 smooth finished and reforming benching as required complete all as specified and directed.

M&L for brick work with sub class 'B' old size bricks straight or curved on plan exc 6m mean radius built in CM 1:4 complete incl demolition of brick work built in cement mortar complete all as specified and directed.

M&L Cement concrete 1:4:8 type D2 (using 40mm graded stone aggregate) as in foundations or mass concrete incl demolition of cement concrete complete all as specified and directed.

M&L for PCC 1:2:4 type B2 (using 40mm graded stone aggregate) in surface channels and drains and finished the surface even and fair incl demolition of cement concrete complete all as specified and directed.

M&L for PCC 1:2:4 type B1 (using 20mm graded stone aggregate) as in copings, kneelers, apex stones, bed plates, kerbs, retaining wall etc on the top of the brick masonary including necessary form work complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:4 on brick or concrete surfaces with using WPC @3% by weight of cement, finishing the surface even and smooth without using extra cement complete all as specified and directed. Note : Water proofing compound will be measured and paid separately

Supply only integral waterproofing compound (Powder) complete all as specified and directed.

M&L for reinforced precast cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in landings, cover slabs (for manholes etc), shelves and similar articles with plain faces including necessary form work, set in CM 1:4 incl demolition of reinforeced cement concrete of any description and in any position complete all as specified and directed.

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

S&F in repair vitreous china water closet Orissa pattern of size 580 X440mm white ISI marked with cast iron 'P' or 'S' trap including provn of cement concrete bedding including connections to flushing cistern/pipe and making good disturbed portion to match existing surfaces complete all as specified and directed. Make : Cera/Hindware/Parryware

S&F in repair vitreous china wash down water closet pan pedestal pattern white including fixing with trap including PVC matching seat cover complete all as specified and directed.

M&L for Non Skid coloured ceramic tiles 7 to 8mm thick (square/ rectangular) area of each tiles exc 0.06 Sqm but n. exc 0.11 Sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed of cement mortar 1:6 incl dismantling of floor hearth or wall tilling including cement mortar bedding (but not backing) including removing the rubbish off the premises complete all as specified and directed Make : Somany/Orient/Johnson

S&F in repair PVC (SWR) pipe 110mm bore, single socketed, in any length with rubber ring joints and jointed with approved solvent/adhesive and fixed to floor/wall complete all as specified and directed Make : Kisan/Prince/Supreme

S&F in repair 110 mm dia PVC(SWR) pipe single socketed in any length with rubber ring joints laid in trenches ,in floor or fixed to wall including necessary clamps complete all as specified and directed.

All as per item No. 26 above but 75 mm dia pipe complete all as specified and directed.

S&F in repair PVC bends any radius 110mm bore with acces door complete all as specified and directed.

All as per item No. 28 but 75 mm bore complete all as specified and directed.

S&F in repair PVC (SWR) floor trap with grating including jointing with solvent cement to waste pipe 75 mm dia with dia of outlet 75mm complete all as specified and directed. Make : Kisan/Prince/Supreme

M&L 50mm thick PCC (1:3:6) type C-1 (Using 20mm graded stone aggregate) as in plinth protection /hardstanding , laid in panels, finished the top surfaces even and smooth without using extra cement complete all as specified and directed. NOTES :- 1. For the items for which specifications not mentioned any where in the tender, the BIS specifications shall be followed. 2. Unless otherwise specified the rates for PCC/RCC shall deemed to include the cost of formwork shuttering etc., required for complete and proper execution of the work. Refer Schedule "A" notes for details.

M/S Manmohan Singh Anand