GE (I) R AND D/CHD-79/2024-25 REPAIR/REPLACEMENT OF SEWAGE SYSTEM INCLUDING DIVERSION AND CLEANING OF SEWAGE LINES, MANHOLES AND OHTS INCLUDING GENERAL MAINTENANCE IN ZONE-II, III, IV, V, VI,VII,VIII AT TBRL RANGE RAMGARH

Amount

Attending day to day complaints for desludging and cleaning blockage from existing sewage line (SGSW / CI pipe 100mm/150mm bore) any depth (Work in foul position) by rodding manually, cleaning blockage of Indian water closet (IWC) or EWC including 'P' or 'S' traps or Cleaning blockage of Floor/Nahani/Gully trap, Manholes any size for WHB, Urinals, bathroom, cook house etc internally including disposal of waste of blockage properly complete all as specified and directed Note:- 1. Contractor shall deploy at least one safaiwala/ Sweeper daily. 2. All T&P for above said works and helper as & when required will be arranged by the contractor and quoted rates shall deem to include this aspect. 3. Unit 'Per Job' includes attendance of complaint and compliance thereof taking into consideration of one building as a whole involving one or mre blockages in hat building for which measurement unit will be considered as one job. 4. Materials/fittings/fixtures requiring replacement shall be measured and paid for separately under relevant items as 'supply only" here-in-after.

Attending day to day complaints for plumbing work for leaking of taps ,changing of tap or washers, over flow of water tanks, air chock in Gi pipe line, changing nipples , elbow ,tee, sockets (15mm or 20mm ) or any other complaint related to plumber etc complete all as specified and directed . Note:- Contractor shall deploy at least one plumber daily. All T&P for above said works and helper as & when required will be arranged by the contractor. No separate payment/wages will be paid in this regard. However, materials required shall be paid under relevant items as 'Supply only" here-in-after. Note:- 1. Contractor shall deploy at least one plumber daily. 2. All T&P for above said works and helper as & when required will be arranged by the contractor and quoted rates shall deem to include this aspect. 3. Unit 'Per Job' includes attendance of complaint and compliance thereof taking into consideration of one building as a whole involving one or more blockages/leakage in that building for which measurement unit will be considered as one job. 4. Materials/fittings/fixtures requiring replacement shall be measured and paid for separately under relevant items as 'supply only" here-in-after.

Attending day to day complaints for carpenter & joinery related work for repairs of doors, windows & ventilators any type, changing & repair of iron/aluminium mongry (i.e. door closer, door stoper, handle, hinges, tower bolts, locking arrangement etc), repair of wooden cupboard, curtains rod any type & sizes, wire mesh for doors & windows or any other complaint related to carpenter & joinery etc complete all as specified and directed. (contractor shall be employ at least 01 x carpenter). No separate payment/wages will be issued in this regard.Note:- 1. Contractor shall be deploy at least one carpenter daily. 2. All T&P for above said works and helper as & when required will be arranged by the contractor and quoted rates shall deem to include this aspect. 3. Unit 'Per Job' includes attendance of complaint and compliance thereof taking into consideration of one building as a whole involving one or more repairs in that building for which measurement unit will be considered as one job.4. materials/fittings/fixtures requiring replacement shall be measured and paid for separately under relevant items as 'Supply only" here-in-after.

Demolition of brick / block masonry built in CM including all quoins, arches, pillars etc and clearing rubbish off the premises complete all as specified and directed

Demolition of cement concrete (unreinforced) in ground floors and paving n. exc 15 cm thickness below or above GL complete all as specified and directed

Demolition of reinforced cement concrete slabs etc in ground floor and paving n.exc 15 cm thick (below or above ground level) complete all as specified and directed

Excavation over area n.exc 1.5m deep and getting out in hard/dense soil complete all as specified and directed

Excavation over area exc 1.5 m and n.exc 3 m deep and getting out in hard/dense soil complete all as specified and directed

Returning, filling in including spreading, levelling, watering and well ramming in layers not exc. 25cm in soils complete all as specified and directed

Removing excavated material exc. 250mtrs but n exc 500 mtr and depositing where directed at a level not exc. 1.50mtrs above the starting point complete all as specified and directed

Demolition and breaking up 200mm bore dia drain pipe (salt glazed ware, AC or reinforced cement concrete) set in CM complete all as specified and directed

Demolition and breaking up 150mm bore dia drain pipe (salt glazed ware, AC or reinforced cement concrete) set in CM complete all as specified and directed

Material and labour for salt glazed stone ware drain pipes (Grade 'A') laid in trenches and jointed of 150 mm dia bore complete all as specified and directed.

Material and labour for salt glazed stone ware drain pipes (Grade 'A') laid in trenches and jointed of 200 mm dia bore complete all as specified and directed.

Material and labour for PCC 1:3:6 type D2 as in concrete bed to drain pipes of 200mm bore including packing under and haunching against the sides of pipe after they are laid complete all as specified and directed

Material and labour for PCC 1:3:6 type D2 as in concrete bed to drain pipes of 150mm bore including packing under and haunching against the sides of pipe after they are laid complete all as specified and directed

Material and labour for PCC (1:4:8) type D2 using 40mm graded aggregate in sub base/ mass concrete complete all as specified and directed

Material and labour for brick work with subclass B bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and directed

All as per serial item no 18.00 above but except brick -ditto-

Material and labour for rendering 15mm thick on fair faces of concrete surfaces in CM (1:4) finished even and smooth using WPC @ 3% by weight of cement complete all as specified and directed Note : WPC shall be measured and paid for separately.

Supply only liquid water proofing compound conforming to IS-2645 1975 complete all as specified and directed

Material and labour for PCC (1:2:4) type B1 (using 20mm graded stone aggregates) as in benching of manhole complete all as specified and directed

Material and labour for precast RCC (1:2:4) type B1 using 20mm graded stone aggregate as in man hole cover slabs etc set in cement mortar (1:4) including use and waste of form work complete all as specified and directed

Material and labour for TMT bars 10mm dia and over cut to length bent to shape required, including cranking, bending hooking etc & binding with mild steel binding steel wire (annealed) not less than 0.9mm dia complete all as specified and directed.

All as per serial item no 24.00 above but 8mm dia TMT bars -ditto-

Supply and fixing in repair 110mm dia PVC (SWR) grade single socketed pipes in any length complete with rubber ring joints laid in trenches or in floors complete all as specified and directed

Supply and fixing in repair 75mm dia PVC (SWR) grade single socketed pipes in any length complete with rubber ring joints laid in trenches or in floors complete all as specified and directed

Supply and fixing in repair 110mm dia PVC (SWR) grade single socketed pipes in any length complete with rubber ring joints fixed to walls complete all as specified and directed

Supply and fixing in repair 75mm dia PVC (SWR) grade single socketed pipes in any length complete with rubber ring joints fixed to walls complete all as specified and directed

Supply and fixing in repair PVC (SWR) bends of any radius of 110mm dia complete all as specified and directed

Supply and fixing in repair PVC (SWR) bends of any radius of 75mm dia complete all as specified and directed

Supply and fixing in repair for PVC (SWR) vent cowl suitable for 110mm dia PVC pipe complete all as specified and directed

Supply and fixing in repair for PVC (SWR) vent cowl suitable for 75mm dia PVC pipe complete all as specified and directed

Cleaning and clearing of underground sewage line upto 150mm bore pipe (including manholes by taking off manhole covers and re-fixing the same after cleaning) of any description and upto 1.5mtr depth by means of JETTING SUCTION MACHINE:- Mounted on a TATA 1109 or equivalent chassis having central storage tank having two compartment of 4000 liters for suction of sewer sludge and 2000 litres for fresh water required for jetting process complete all as specified and directed

Cleaning and clearing of underground sewage line above 150mm but n exc 300 mm bore pipe (including manholes by taking off manhole covers and re-fixing the same after cleaning) of any description and upto 1.5mtr depth by means of JETTING SUCTION MACHINE:- Mounted on a TATA 1109 or equivalent vehicle chassis having central storage tank having two compartment of 4000 liters for suction of sewer sludge and 2000 litres for fresh water required for jetting process complete all as specified and directed.

Material and labour for cleaning of PVC water storage tanks capacity exc. 250 litres & n.exc. 500 litre, mechanised dewatering of water including sludge from the tanks, cleaning internal & external tank surfaces with high pressure water spray, vacuum cleaning, anti bacterial spray, UV radiation, spray of bleaching powder including writing date of cleaning (with thick paint in capital bold letter ) on each tank etc complete all as specified and directed Note : Quoted rates shall deemed to be inclusive for (i) Opening and closing of tank cover properly before and after execution of cleaning work . (ii) Removal & refixing of float valve of any size & description before and after execution of work. (iii) Removal of sludge where directed by Engr-in-Charge. (iv) The works in respect of this item Nos 36.00 & 37.00 shall be executed within three months from the date of commencement, irrespective of period of completion / date of completion of contract.

All as per serial item no 36.00 above but capacity exceeding 500 ltrs but not exceeding 1000 ltrs -ditto-

Material and labour for taking out sludge from septic tank of capacity 10 users to 100 users and removing the same to a distance n.exc 50 m from the starting point and depositing in the pits n.exc 10 sqm on plan & n.exc 1.50 m depth and covered with ordinary soil and sprinkling with bleaching powder complete all as specified and directed.

All as per serial item no 38.00 but for manhole of any depth -ditto-

Taking out silt, gravel bounders, vegetation grass from complete chocked and blocked and fully filled up Nallah/ Culvert with removing the silt rubbish to distance exc 150 m but n.exc. 300 m complete all as specified and directed.

Dismantling floor hearth or wall tilling including cement mortar bedding (but not backing coat) removing serviceable tiles to store & rubbish off the premises complete all as specified and directed.

Material and labour for glazed ceramic tiles glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over 10mm thick rendering CM 1:4 complete all as specified and directed.

Material and labour for non - skid ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match all as specified and as directed over 15mm thick screed bed CM 1:6 complete all as specified and directed.

Supply only cast copper alloy chromium plated angle cock 15mm bore complete all as specified and directed.

Supply only cast copper alloy chromium plated stop cock 15mm bore complete all as specified and directed.

Supply only ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed, (minimum weight 20mm-210gms), 15mm bore, complete all as specified and directed.

Supply only 10 litres capacity PVC valveless, symphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets, complete all as specified and directed.

Supply only cast copper alloy chromium plated bib taps long body fancy type 15mm bore, with crutch or butterfly handle, screwed down, screwed for iron pipe complete all as specified and directed.

All as per serial item no 48.00 above but short body -ditto-

All as per serial item no 48.00 but PTMT tap (minimum weight 15mm-90gms) -ditto-

All as per serial item no 48.00 but PTMT stop cock (minimum weight 15mm-90gms) -ditto-

Supply only bib tap washers, etc complete all as specified and directed.

Supply only brass chromium plated waste coupling 32/40mm bore for kitchen ,WHB ,urinals and sinks complete all as specified and directed.

Supply only rubber PVC jumper washers for stop cock (surface of concealed) /pillar cock for 15/20mm bore complete all as specified and directed.

Supply only rubber washer for vitreous china low level flushing cistern complete all as specified and directed.

Supply only GI sockets 15mm complete all as specified and directed.

Supply only GI elbow 15mm complete all as specified and directed.

Supply only GI tee 15mm complete all as specified and directed.

Supply only GI reducer 15mm/20mm complete all as specified and directed.

Supply only GI union 15mm/20mm complete all as specified and directed.

Supply only GI Nipple 15mm dia 75mm long complete all as specified and directed..

Supply only GI Nipple 20mm dia 50mm long complete all as specified and directed.

Supply only GI elbow 20mm complete all as specified and directed.

Supply only GI sockets 20mm complete all as specified and directed.

Supply only GI tee 20mm complete all as specified and directed.

Supply only GI hook for 20 GI pipe complete all as specified and directed.

Supply only GI dead plug 15mm complete all as specified and directed.

Supply only cement ordinary portland 43 Grade complete all as specified and directed.

Supply only CP brass chromium plated shower rose with CP arm, 15mm bore complete all as specified and directed.

Supply only 200mm long aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed.

All as per serial item no 70.00 above but size 150mm long -ditto-

Supply only 125mm extruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

All as per serial item no 72.00 above but size 150mm long -ditto-

Supply only mortice lock, vertical type, size 100 mm, 4 levers brass chromium plated complete all as specified and directed.

Supply only 15 mm bore long body fancy type pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and directed.

All as per serial item no 75.00 above but PTMT pillar cock fancy type (minimum weight 15mm-120gms) -ditto-

Supply only plastic water closet seat, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and directed.

Supply only PVC connections 15 mm size with PTMT nuts of length 450mm complete all as specified and directed

Supply only PVC waste pipe 32mm/ 40mm dia complete all as specified and directed

Supply only white cement in 01 kg pack complete all as specified and directed

Supply only mild steel chromium plated grating 100mm dia complete all as specified and directed

Supply only 900 mm x 750 mm size plate rack stainless steel with steel shelves and hanging arrangement for utensil, made out of 1mm thick stainless steel sheet complete all as specified and directed.

Supply only wash hand basin mixer, fancy type chromium plated, 15mm bore and including all connected accessories complete all as specified and directed.

Supply only cast copper alloy chromium plated jet for EWC alongwith flexible pipe (minimum length 1Mtr) complete all as specified and directed.

Supply only mild steel chromium plated soap dish complete all as specified and directed.

Supply only brass chromium plated tubular towel rail, 20mm dia, D type, 60cm long between flanges with bracket complete all as specified and directed.

Supply only SS fancy type curtain rods of 20mm dia. with two number of brackets & final per running metre complete all as specified and directed

Supply only brackets for curtain for brackets complete all as specified and directed

Supply only mild steel ,300mm, ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed

Supply only aluminium (extruded section) body door closer hydraulically regulated, designation no. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and directed

Supply only hasp and staple, 150 mm long safety type, aluminium anodised with mild steel hinge pin including bolt to hinge plate and fixed with screws complete all as specified and directed

Supply only 100 mm butt hinges, medium weight, cold rolled mild steel complete all as specified and directed

Supply only rubber beading for aluminium doors and windows complete all as specified and directed

Supply only aluminium beading for aluminium doors, windows & partition work complete all as specified and directed

Supply only 140 mm floor door stoppers of aluminium alloy body and tongue, anodised with hard drawn steel springs complete all as specified and directed

Supply only galvanised mild steel wire cloth 0.56 mm nominal dia of wire and average width of aperture 1.18mm complete all as specified and directed

Supply only 4 mm thick Sheet glass, ordinary quality, in squares n exc 0.5 sq. m each pane complete all as specified and directed

All as per serial item no 98.00 above but wired glass 6.40mm thick n exc 0.50 sqm each pane -ditto-

All as per serial item no 98.00 above but wired glass 6.40mm thick exc 0.50 Sqm but n exc 0.75 sqm each pane -ditto-

Supply only glass putty complete all as specified and directed

Supply only plain head, lost head, lath, mild steel wire nails, bright finished of length 1.0 inch complete all as specified and directed

All as per serial item no 102.00 but length 1.5 inches -ditto-

All as per serial item no 102.00 but length 2.0 inches -ditto-

All as per serial item no 102.00 but length 3.0 inches -ditto-

Supply only mild steel wood screws, bright finished, with slotted countersunk head of size 8 X 19 mm of 100 Nos in a packet complete all as specified and directed

All as per serial item no 106.00 but size 8 x 35mm -ditto-

All as per serial item no 106.00 but size 7 x 20mm -ditto-

All as per serial item no 106.00 but size 5 x 20mm -ditto-

Supply only PVC rawl plug 6mm dia (packet of 50 nos) complete all as specified and directed

Supply only thread for plumbing work (100 m per roll) complete all as specified and directed

Supply 250mm aluminium alloy anodized sliding door bolt with hasp, staple ( bolt type) complete all as specified and directed

Dismantling of cast iron pipe 75/100 mm jointed in cement mortar and taking out from trenches/floor/wall complete all as specified and directed.

Supply and fixing for 75 mm dia cast iron sand cast soil, waste and vent pipes in any length with or without ears, with lead joints, laid in trenches or in floors complete all as specified and directed.

All as per serial item no 114.00 but size 100 mm dia -ditto-

Supply and fixing for CI 100 bore branch pieces single equal or unequal ordinary or inverted (spigot or socket type) or parallel branches fixed in repair, complete all as specified and directed.

All as per serial item no 116.00 above but size 75 mm bore -ditto-

Supply and fixing for cast iron floor trap with grating including jointing to waste pipe 75 mm dia (out let dia ) fixed in repair complete all as specified and directed.

Supply only GI pipe 15 mm bore medium grade complete all as specified and directed.

Supply only GI pipe 20 mm bore medium grade complete all as specified and directed.

Supply and fixing in repair rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) capacity 500 litres, hoisted and fixed in position complete all as specified and directed.

Supply and fixing in repair rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) capacity 1000 litres, hoisted and fixed in position complete all as specified and directed..

Supply only CP health faucet 1.2 m long complete all as specified and directed.

Supply only vitreous china wash basin, white, flat back, size 550x400mm excluding taps, waste, chain and plug and porcelain stopper but including brackets complete all as specified and directed

Supply only 15mm bore long body fancy type swan neck Pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and directed.

Supply and fixing in repair 40mm (width of flap when open) continuous (piano) hinges, brass, bright finish or electrogalvanized complete all as specified and directed.

Supply and fixing in repair stainless steel magnetic door catcher (multiple uses) complete all as specified and directed.

Material and labour for 9mm thick plywood, grade BWR type BB, fixed with screw to timber frame work complete all as specified and directed.

Material and labour for 12mm thick prelaminated particle board, exterior grade prelaminated both side with decorative choice laminations fixed with screwed to timber or aluminium frame work complete all as specified and directed.

Bharat Enterprises (BID ID -3139340)

SONA BUILDERS (BID ID -3146753)