CLEANING/MAINTANANCE OF MANHOLES, SEWAGE LINES, SEPTIC TANKS, SOAKAGE WELL AND REPAIR TO DRAINS, FENCING AND COMPOUND WALL ETC. IN CENTRAL AREA AT NASIRABAD

Amount

Demolition of stone/brick masonry built in cement or cement lime mortar complete all as specified and directed.

M&L for stone walling, random rubble, uncoursed, well bonded, bedded and solidly hearted and built in cement mortar (1:6) complete all as specified and directed.

M&L for stone walling, random rubble, uncoursed, well bonded, bedded and solidly hearted and built in cement mortar (1:6) but except stone complete all as specified and directed.

Extra over random rubble stone walling for hammer dressing to face stones and dressing to face beds & joints, hammer dressing with maximum depression on face from straight edge held against the dressed surface not exc 20mm on (Sand stone) complete all as specified and directed

M & L for brick work of fly ash bricks of old size built in CM (1:6) straight or curved on plan exc 6 m mean radius complete all as specified and directed.

M & L for brick work of fly ash bricks of old size built in CM (1:4) straight or curved on plan to any radius in half brick thick wall complete all as specified and directed.

M & L for rendering 15mm thick in CM (1:4) on concrete/ brick masonry wall surfaces finished even and smooth without using extra cement complete all as specified and directed.

M & L for rendering 15mm thick in CM (1:4) on stone masonry wall surfaces finished even and fair without using extra cement complete all as specified and directed.

Dismantling of RCC jalli etc any thickness jointed in any mortar complete all as specified and directed.

M & L for precast reinforced cement concrete (1:2:4) type B-0 using 12.5mm graded stone aggregate as in louvers & Jallies, 35mm thick including all mouldings set in CM (1:4) complete all as specified and directed.

M & L for preparing new plastered surfaces of walls and applying two coats of cement base paint complete all as specified and directed.

Demolition of cement concrete (unreinforced) in any position & any description complete all as specified and directed.

M&L PCC (1:3:6) type C-1 using 20mm graded aggregate as in surface channel and drain complete all as specified & directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement including forms, moulds, metered /stopped ends etc complete all as specified and directed.

Add or deduct for extra for forming channel above or below 25 mm girth or part thereof over or under 30cm girth complete all as specified and directed.

Dismantling stone slab in cover slab etc any thickness, jointed in any mortar complete all as specified &directed.

M & L for 40mm thick roughly dressed sand stone slab for man hole covers jointed and pointed in CM (1:4) complete all as specified and directed.

M & L for 40mm thick roughly dressed sand stone slab for man hole covers jointed and pointed in CM (1:4) but except slab complete all as specified and directed.

Taking down carefully old fencing wire mesh from old RCC posts and removing from site complete all as specified and directed.

Dismantling posts or struts (Steel or RCC) of any section embedded in concrete, including taking out embedded portion and preparing post holes for providing new posts in any type of soil complete all as specified and directed.

Excavation in post holes (or similar holes) each n.exc 0.5 cum getting out, returning, filling in and ramming earth and removing surplus soil to a distance n.exc 50 m in soft / loose soil complete all as specified and directed.

M & L for PCC (1:4:8) type D-2 using 40mm graded crushed stone aggregate as in foundation filling and mass concrete complete all as specified & directed.

M & L for MS work for fencing post and struts made from angle iron and flat iron in any section including cutting tops to shape, drilling holes and notching for fixing of wires etc confirming to Fe-290 (Gde E-165) complete all as specified and directed.

Supply only chain link MS zinc coating 60gms as per IS 4826 fencing of any mesh & 3mm dia of wire complete all as specified and directed. Note :- This item shall be measured and paid as per actual weight or standard weight as per SSR which ever is less. Make :- TATA (Wiron)/ Jindal.

Fixing only chain link fencing including line wire, any mesh, size and any type of standards rails straining bolt etc including provision of binding wire complete all as specified and directed.

M & L 5 to 10mm dia mild steel screw bolts (Machine made) with hexagonal or square head at one end and screwed the other or screwed both ends each screwed and to be bolted with washers and one hexagonal or square not exc 50mm long and dia of shank 5 to 10mm including fixed with welding to angle complete all as specified and directed.

Supply only 3mm dia galvanised medium coated steel wire cut to length as required for fixing chain link fencing etc complete all as specified and directed. Make :- TATA (Wiron)/ Jindal.

M & L for preparation of new steel & iron surfaces over 10cm width or girth and treating surface with black bituminous paint to steel surface complete all as specified and directed.

M & L for preparation of new steel and iron surfaces, n.exc 10cm width or girth and apply two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

M & L for preparation of new steel and iron surfaces, exc 10cm width or girth and apply two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

Cleaning of sewage line by roding manhole to manhole, mechanically, removing sludge/foreign material completely and making smooth flow of sewage water for 150mm dia bore pipes complete all as specified & directed. NOTE :- Quoted rates shall be inclusive of arrangement of mechanical instruments & water required. no extra shall be admissible on this account.

Cleaning of sewage line by roding manhole to manhole, mechanically, removing sludge/foreign material completely and making smooth flow of sewage water for 200mm dia bore pipes complete all as specified & directed. NOTE :- Quoted rates shall be inclusive of arrangement of mechanical instruments & water required. no extra shall be admissible on this account.

M & L for repair of punching sewage line of any dia and sealing / making good with CM (1:4) / PCC (1:2:4) as required including earth work in any type of soil and any depth, returning, filling in and ramming complete all as specified & directed.

M & L cleaning of Nahani trap/Gully trap/Floor trap of any dia & removing silt/sludge & cleaning the blockage with water complete all as specified & directed. NOTE :- Quoted rates shall be inclusive of arrangement of mechanical instruments & water required. No extra shall be admissible on this account.

Bailing out & pumping of sewage water from septic tank of any size and removing the sewage water in closed container of capacity 3000 Ltrs (Approx) to a safe distance as directed by Engr-in-charge

Desludging septic tank of following capacty and removing sludge / silt and other foreign material including sewage water by mechanically and removing the same to outside land in closed vehicles including cleanining the septic tank with clean water upto entire satisfaction of EIC complete all as specified and directed. NOTE :- Quoted rates shall be inclusive of arrangement of mechanical instruments & water required. no extra shall be admissible on this account.

Upto 100 users

For 100 to 150 users

For 150 to 200 users

For 200 users & above

Cleaning of manholes and inspection chamber of following depth and size including removing sludge and foreign material including cleanining the manhole with clean water upto entire satisfaction of EIC complete all as specified and directed :-

60 x 45cm and depth upto 80cm

120 x 90cm and depth upto 150cm

Excavating in trenches n.exc 1.5m wide and exc 1.5m but n.exc 3.0m in depth for foundation, manholes etc and n.exc 10 sqm on plan and n.exc 10sqm on plain area and getting out in soft/loose soil complete all as specified and directed.

Returning, fillings in including spreading, levelling, watering and well ramming in layers, n.exc 25cm thick in soil complete all as specified and directed.

Removing of excavated soils, not exc 50mtr and depositing where directed at a level n. exc 1.50mtr above the starting point complete all as specified and directed.

Dismantling of existing sewage pipe line and M & L for 150mm bore salt glazed stone ware drain pipe grade 'A' laid in trenches and jointed in CM (1:1), tested complete all as specified and directed.

Dismantling of existing sewage pipe line and M & L for 200mm bore salt glazed stone ware drain pipe grade 'A' laid in trenches and jointed in CM (1:1), tested complete all as specified and directed.

M & L for PCC (1:4:8) type D-2 using 40mm graded stone aggregate for bed including packing under & haunching against the sides of drain pipe after they are laid and tested for 150mm bore pipe complete all as specified and directed.

M & L for PCC (1:4:8) type D-2 using 40mm graded stone aggregate for bed including packing under & haunching against the sides of drain pipe after they are laid and tested for 200mm bore pipe complete all as specified and directed.

Cutting into existing manholes for removing existing 150mm bore branch drain, making good to walling and rendering cutting out branch channel and making good benching in PCC (1:2:4) type B1 using 20mm graded stone aggregate and smooth finish with (1:3) complete all as specified and directed.

Dismantling of existing soakage well and M & L for soakage wells including excavation in any type of soil, foundation in PCC (1:4:8) type D-2 using 40mm graded stone aggregate, walls of honey combed fly ash brick masonry with top ring of RCC (1:1.5:3) type A-1 using 20mm graded stone aggregate including intercepting chamber and screen chamber made of fly ash brick masonry in CM (1:6), RCC cover slab in(1:1.5:3) type A-1 using 20mm graded stone aggregate & SFRC MH cover, interconnecting pipes of RCC/DWC complete filled with brick bats of size 1.80m dia & 3.0m effective depth all as per drg No. CEBZ/TD/78/2011 sh No 1/2 & 2/2 complete all as specified and directed.

Taking down old unserviceable AC/PVC (SWR) pipe 110/75mm bore in any length with rubber ring fixed to wall complete all as specified & directed.

Taking down 75 / 100mm bore CI soil waste and vent pipe including all fittings complete all as specified and directed.

S & F 100mm bore CI (sand cast) soil, waste and vent pipe, in any length, without ears, with cement joint, laid in floors or in trenches etc complete all as specified and directed.

S & F 75mm bore CI (sand cast) soil, waste and vent pipe, in any length, without ears, with cement joint, laid in floors or in trenches etc complete all as specified and directed.

S & F 100mm bore CI (sand cast) pipe, bend / shoe of any radius, complete all as specified and directed.

S & F 75mm bore CI (sand cast) pipe, bend / shoe of any radius, complete all as specified and directed.

S & F 100mm branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches, socket double collars, complete all as specified and directed.

S & F 75mm branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches, socket double collars, complete all as specified and directed.

S & F 110mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to wall with PVC clamps complete all as specified & directed.

S & F 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floor complete all as specified & directed.

S & F 110mm bore PVC (SWR) junction single (single T)equal or unequal with access door complete all as specified & directed.

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

S & F 75mm bore PVC (SWR) bends of any radius complete all as specified & directed.

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

ANAM BUILDCON