COMPREHENSIVE MAINT OF SEWAGE LINES, MANHOLES, SEPTIC TANKS, SOAKAGE WELLS IN SOUTHERN SECTOR UNDER AGE B/R II AREA AT MIL STN KOTA

Amount

M & L for taking out/cleaning of contaminated sewage water including accumulated sludge in any form and other forgien materials etc viz sediment sand ash, grease, fibre roots or vegetation etc from existing septic tanks of any capacity/dia & depth including inlet/outlet chambers by manually or by mechanically eqpt or by way any other suitable means and cleaning by using fresh water completely as directed and including removing sludge will be transported in covered carrier vehicles and dumped out side MoD land wherever approved by local Govt authority, complete all as specified and directed. Note :- The septic tank shall be dewatered first and cubic contents of remaining sludge shall only be measured. However, rate quoted by tenderer shall deemed to be included in the quotated rate.

M & L for taking out/cleaning of contaminated sewage water including accumulated sludge in any form and other forgien materials etc viz sediment sand ash, grease, fibre roots or vegetation etc from existing soak well of size 2.4m dia and 4.5m depth (overall depth) by manually or by mechanically eqpt or by way any other suitable means and cleaning by using fresh water completely as directed and including removing sludge will be transported in covered carrier vehicles and dumped out side MoD land wherever approved by local Govt authority, complete all as specified and directed.

Clearing /cleaning of temporarily blocking of existing sewage line (beyond 1st manholes) bore of pipe 100/150mm, of any description under ground of any depth with suitable wooden plugs/gunny bags and cleaning the same by pumping rodding with wire, rounding or mechanical rodding by jet pressure rodding set mounted on sewage cleaning tractor/trucks and removing the/broken bottles/wastes and other any type of blockage materials from manhole to manhole of sewage pipe lines and including cleaning completely by using fresh water, complete all as specified and directed.

All Ditto as per item No 3.00 (here-in-before) but dia of pipe 200mm/ 300mm bore of any description complete all as specified and directed. Notes for Srl Item Nos. 03 & 04 :- The contractor himself arrange all T & P with pressure jetting machine with 5000 Ltrs water tank as required for the aforesaid item. However, rate quoted by tenderer shall deemed to be included in the quoted rate.

M & L for cleaning of underground sewage line of 150mm bore excavation and breaking & minimum two length and removing blockage laying new pipes rejoining with old pipes including haunching new pipes with PCC 1:3:6 type C-2 using 40mm graded mechanically crushed stone aggregate in all situation where cleaning is not possible also including excavation & earth work complete all as specified and directed.

All Ditto as per item No 5.00 (here-in-before) but dia of pipe 200mm bore of any description complete all as specified and directed.

M & L for making arrangment for bypass to nearest manhole or line to keep sewage flow continous providing required necessary T&P such as protable pump set, flexible hose pipe etc., all as required for pump set flexible hose pipe upto 60 meter distance, complete all as specified and directed.

De-sludging and cleaning / clearing of existing manholes (excluding 1st manhole) of any size any shape, exceeding 0.5m but not exceeding 1.0m deep by removing sludge, waste, debries etc from manholes and including cleaning completely by using fresh water & including diposing/ removing of all sludge, waste debries etc will be transported in covered carrier vehicles and dumped out side MoD land wherever approved by local Govt authority, complete all as specified and directed.

All Ditto as per item No 8.00 (here-in-before) but existing manholes (excluding 1st manhole) of any size any shape, exceeding 1.0m but not exceeding 2.0m deep complete all as specified and directed.

All Ditto as per item No 8.00 (here-in-before) but existing manholes (excluding 1st manhole) of any size any shape, exceeding 2.0m but not exceeding 3.0m deep complete all as specified and directed. Note for Srl Item Nos. 08 to 10 :- During desludging & cleaning manholes of central/existing sewage line necessary arrangement for continuous flow of line through bypass system by pump/Municipal corpon truck, tractor for avoid blockage of all line and rate for the same deemed to be included in the quotated rate.

Attending safaiwala /Sweeper for complaints of clearing /cleaning of temporarily all blockage of WC, Bath, Kitchen, WHB, Traps, soil wast/vent pipe (vertical or laid in trenches/floor of any type/size), existing sewage line upto 1st manhole pits and 1st manhole of any section/depth/any situation by way of cleaning /dislodging manholes by using any type of manualy or mechanically or by way of any other suitables means & including foreign materials from manholes, traps, pits where required and as directed by Engineer-in-Charge and keeping the sewage system upto 1st manhole functional in perfect condition & including final drop out from upto 1st manhole (working in final condition with taking precautationary measures equipment shall be provided as required or applicable) complete all as specified and day to day directions of Engineer in Charge. Note :- (i) The contractor shall rectify all complaints on daily basis even on sunday and holiday to attend emergency complaints alongwith requisite T & P as required for Job. No extra payment shall be admissible for working on Sunday/Holiday. (ii) Labour (Safaiwala/sweeper) provided under this item shall exclusively by deputed on the work for cleaning of blockage as described in this item. (iii) Each and every complaint shall be rectified within 24 hours of handing over of complaint slip, failing which a panel recovery of Rs. 50.00 per complaint for each 12 Hrs shall be imposed on the contractor which shall be recovered from any dues of contractor outstanding with the department. No claim whatsoever shall be entertained on this account in future. Complaints Register shall be maintained by the Contractor and will be put up to the Engineer-in-Charge for verification on daily basis.

Taking out and removing of old manhole cover and frames of any type/grating on rain water gutter including re-fixing the same after raising man hole with brick work of height 3 brick course wall of outer size 120x120 cm to 150x150cm in CM 1:4 and fixing the old manhole cover or fixing new cover complete all as specified and directed.

Taking down cement or cement lime plaster any description on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water etc & removing rubbish off the premises complete all as specified and directed.

Demolition of brick work/stone boulder masonry, built in CM incl all quoins, arches, pillars etc but excluding ashlar facing, dressed stone work and precast concrete articles, complete all as specified and directed.

Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided for and removing rubbish from premises, complete all as specified and directed.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided for and removing rubbish from premises, complete all as specified and directed.

Demolition and breaking up drain pipes 150mm dia (Salt glazed ware, AC or Reinforced concrete) set in cement mortar including PCC bedding complete all as specified and directed.

Demolition and breaking up drain pipes 200mm dia (Salt glazed ware, AC or Reinforced concrete) set in cement mortar including PCC bedding complete all as specified and directed.

Excavation in trenches n.exc 1.50 m wide and n.exc 1.50 m in depth for foundation, laying pipe lines, manholes etc., n.exc 10 Sqm on plan and getting out in soft/loose soil, complete all as specified and directed.

Excavation in trenches n.exc 1.50 m wide and exceeding 1.50m but n.exc 3.0 m in depth for foundation, laying pipe lines, manholes, etc., n.exc 10 Sqm on plan and getting out in soft/loose soil, complete all as specified and directed.

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

Removing excavated materials (soil) n. exc 50m and deposited where directed at a level n. exc 1.5m above the starting point, complete all as specified and directed.

M&L for providing precast cement concrete 1:2:4, type B-1 using 20 mm graded stone aggregate as in landings, cover slabs (for manholes etc), chajjas, water troughs, mangers, shelves and similar articles with plain faces & including necessary formwork & shifting to different places, set in CM 1:4, complete all as specified and directed.

M&L walling of random rubble, uncoursed well bonded, bedded and solidly hearted, built in Cement Mortar 1:6, complete all as specified and directed.

Extra over stone walling for hammer dressing with maximum depression on face from straight edge held against the dressed surface n exc. 40mm to face stones and dressing or face beds and joints, as specified, of random rubble walling, uncoursed or bourght upto courses complete all as specified and directed.

M&L rendering 15 mm thick in CM 1:4 on fair faces of brick or concrete surfaces, finished fair and even complete all as specified and directed.

M&L brick work with pulverized fuel Ash-lime bricks (Fly ash bricks - modular size), straight or curved on plan exc 6 m mean radius, built in CM 1:4, complete all as specified and directed.

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

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

M&L for 150 mm bore grade 'A' salt-glazed stoneware drain pipes laid in trenches and jointed with cement mortar 1:1 and tested complete all as specified and directed.

M&L for 200 mm bore grade 'A' salt-glazed stoneware drain pipes laid in trenches and jointed with cement mortar 1:1 and tested complete all as specified and directed.

M&L for uprooting completely tree/plants (upto 20 cm girth) from wall or any part of building and making good disturbed portion and filling holes in cement mortar (1:3) or PCC (1:2:4) type B-0 using stone aggregate to match with the existing surface, complete all as specified and directed.

S&F of 75mm bore PVC (SWR) pipes single socketd, in any length with rubber ring joints, fixed to walls and including taking down old u/s existing pipe line complete all as specified and directed.

S&F of 110mm bore PVC (SWR) pipes single socketd, in any length with rubber ring joints, fixed to walls and including taking down old u/s existing pipe line complete all as specified and directed.

S&F of 110mm bore PVC (SWR) pipes single socketd, in any length with rubber ring joints, laid in trenches and including taking down old u/s existing pipe line complete all as specified and directed.

S&F in renewal of PVC (SWR) bend 110 mm bore, any radius, with oval access door including jointing to waste pipe with solvent cement, complete all as specified and directed.

S&F in renewal of PVC (SWR) bend 75 mm bore, any radius, with oval access door including jointing to waste pipe with solvent cement, complete all as specified and directed.

S&F in renewal of PVC (SWR) branch piece, single (single 'Y') equal or unequal suitable for 110mm bore pipe complete all as specified and directed.

S&F stack clamps made out of 50x5 mm flat iron and 16 mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof, bore of pipe 110/100 mm, complete all as specified and directed.

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

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

M&L cutting existing manholes for connecting new drain (for 200 mm bore pipe), making good to pipe and rendering, cutting out existing benching for forming branch channel (half round or 3/4 section) in cement concrete 1:2:4 type B-1 or smooth finishing and reforming benching as required complete all as specified and directed.

S.S ENTERPRISES

SINGH ENTERPRISES

SARDAR PATEL ENTERPRISES

ANNAPURNA ENTERPRISES

M/s Prem Associates